Supercharged Local Directory File Browser

Makes file:/// directory ("Index of...") pages (and many server-generated index pages) actually useful. Adds sidebar and preview pane, keyboard navigation, audio and video player, markdown/plain text preview and editing, image and font previews and grid views, sorting, user-defined shortcuts, more.

Verze ze dne 25. 02. 2019. Zobrazit nejnovější verzi.

  1. // ==UserScript==
  2. // @name Supercharged Local Directory File Browser
  3. // @version 3.2.3
  4. // @description Makes file:/// directory ("Index of...") pages (and many server-generated index pages) actually useful. Adds sidebar and preview pane, keyboard navigation, audio and video player, markdown/plain text preview and editing, image and font previews and grid views, sorting, user-defined shortcuts, more.
  5. // @author Gaspar Schott (Michael Schrauzer) mshroud@gmail.com
  6. // @license GPL-3.0-or-later
  7. // @homepageURL https://openuserjs.org/scripts/gaspar_schot/Supercharged_Local_Directory_File_Browser
  8. // @contributionURL https://paypal.me/mschrauzer
  9. // @include file://*/
  10. // @include file://*/?*
  11. // @include *!localhost*/
  12.  
  13. // @require https://code.jquery.com/jquery-latest.min.js
  14. // @require https://cdnjs.cloudflare.com/ajax/libs/markdown-it/8.4.2/markdown-it.js
  15. // @require https://cdnjs.cloudflare.com/ajax/libs/markdown-it-footnote/3.0.1/markdown-it-footnote.min.js
  16. // @require https://cdn.jsdelivr.net/npm/markdown-it-toc-done-right@2.1.0/index.min.js
  17. // @require https://cdn.jsdelivr.net/npm/markdown-it-sub@1.0.0/dist/markdown-it-sub.min.js
  18. // @require https://cdn.jsdelivr.net/npm/markdown-it-sup@1.0.0/dist/markdown-it-sup.min.js
  19.  
  20.  
  21. // NOTE: By default, userscripts will not run on file:/// urls, so for this script to work, you will have to enable it in your browser extension settings.
  22. // E.G.: For Tampermonkey in Chrome, go to Chrome the extension page, click the details button on the Tampermonkey pane and check 'Allow access to file URLs'.
  23. // NOTE: Safari does not allow local directories to be browsed, so the script will not work on local directories, but it will work on remote directories (or on local directories through a local server).
  24. // NOTE: This script was developed in Vivaldi, running on Mac OS Mojave. It has been tested in several other Chrome and Gecko-based browsers.
  25. // It has been very minimally tested on Windows and not at all on other OSes or browsers. It should work, but please report any issues.
  26.  
  27. // @namespace https://greatest.deepsurf.us/users/16170
  28. // ==/UserScript==
  29.  
  30. (function() {
  31. 'use strict';
  32. var $ = jQuery;
  33.  
  34. // ***** USER SETTINGS ***** //
  35.  
  36. const $settings = {
  37.  
  38. // Paste your exported settings between the two lines below:
  39. //--------------------------------------------------------//
  40.  
  41. shortcuts: // N.B.: Directory links must end with "/", file links must end with another character.
  42. // You may add as many menus and links as you like; just copy the example below and edit as needed.
  43. // Local directory shortcuts must begin with "file:///"; external shortcuts must begin with the correct protocol ("http://" or "ftp://", etc.).
  44. // Hint: you can add query strings to your urls to override user settings on a site by site basis.
  45. // Note that because of same-origin security concerns, the browser will not allow you to navigate from an external webpage to a local directory.
  46. // (But see this page for possible workarounds: https://stackoverflow.com/questions/39007243/cannot-open-local-file-chrome-not-allowed-to-load-local-resource)
  47. [
  48. {
  49. "menu_title":"My Sample Menu",
  50. "links":
  51. [
  52. { "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" },
  53. { "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" },
  54. { "link_name":"My External Link", "link":"https://www.mywebpage.com/" },
  55. { "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" },
  56. ]
  57. },
  58. {
  59. "menu_title":"My Second Sample Menu",
  60. "links":
  61. [
  62. { "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" },
  63. { "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" },
  64. { "link_name":"My External Link", "link":"https://www.mywebpage.com/" },
  65. { "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" },
  66. ]
  67. },
  68. ],
  69.  
  70. UI_font: // Choose an installed font for the UI.
  71. 'lucidagrande, sans-serif',
  72. UI_font_size: // Choose a default UI font size; use any standard CSS units.
  73. '13px',
  74. alternate_background: // If true (default true), alternate sidebar row background color.
  75. true,
  76. ignore_files: // If true (default), ignored files (see "$row_settings" below, after Keybindings and Changelog) will be greyed-out (default) in the file list and will not be loaded in the content pane when selected;
  77. // If false, they will be treated as normal files, so if they are selected, the browser will attempt to download any file types it can't handle (which makes keyboard navigation inconvenient).
  78. true,
  79. hide_ignored_files: // If true, ignored files will be completely hidden from the file list;
  80. // If false (default), ignored files will appear greyed-out.
  81. false,
  82. hide_invisibles: // Un*x/Mac OS only: If true (default), files or directories beginning with a "." will be hidden.
  83. true,
  84. hide_details: // If true (default), hide file and directory details; if false, show them.
  85. true,
  86. default_sort: // Choose from: 'name', 'size', 'date', 'kind', 'ext', 'default'.
  87. // default = Chrome sorting: dirs on top, files alphabetical.
  88. 'default',
  89. dirs_on_top: // If true, directories will always be listed firs except when sorting by "name" (since otherwise sorting by "name" would equal "default").
  90. // If false (default), directories and files will be sorted together. (In practice, dirs will typically still be separated when sorting by size, kind, and extension.)
  91. false,
  92. apps_as_dirs: // Un*x/Mac OS only: if true, treat apps as directories; allows app contents to be browsed. This is the default behavior for Chrome.
  93. // If false (default), treat apps as ignored files.
  94. false,
  95. dark_theme: // If true (default: false), gives the content pane a dark background, and inverts html and text content.
  96. false,
  97. grid_image_size: // Default = 150
  98. 150,
  99. grid_font_size: // Default = 1
  100. 1,
  101. autoload_media: // If true (defautl: true), the first audio or video file found in a directory will be automatically selected and loaded for playback; also, cover art (if any, will be loaded in the preview pane).
  102. true,
  103. autoload_index_files: // If true (default: false), automatically select first "index.ext" file found in directory.
  104. false,
  105. use_custom_icons: // if true (default), use custom icons for dirs and files
  106. // if false, use browser/server default icons
  107. true,
  108. // TEXT EDITING SETTINGS
  109. preview_text: // If true (default), show rendered plain text and markdown file load;
  110. // if false, show editable source text on file load.
  111. // Note that split_view = true overrides this setting.
  112. true,
  113. split_view: // If true (default: false), show split view on plain text file load
  114. // if false, use default preview_text setting.
  115. false,
  116. sync_scroll: // Sync scrolling in split view.
  117. false
  118. //--------------------------------------------------------//
  119. // Paste your exported settings between the above two lines.
  120. }
  121.  
  122. // $ROW_TYPES:
  123. // DO NOT DELETE ANY EXISTING CATEGORIES!
  124. // Add file extensions for sorting and custom icon display to the existing categories.
  125. // You can also define your own new categories, but do not add an extension to more than one row_type category.
  126. // Do not add leading "." to the extensions.
  127. const $row_types = {
  128. // myCategory: ['ext1','ext2',],
  129. dir: ['/'],
  130. app: ['app/','app','exe','msi'],
  131. archive: ['zip','rar','cbr','7z','tar','gz','dmg','pkg','archive'],
  132. audio: ['mp3','m4a','aac','aif','aiff','ape','flac','ogg','wav','opus'],
  133. font: ['otf','ttf','woff','woff2','afm','pfb','pfm','tfm'],
  134. graphics: ['indd','idml','indt','icml','ai','eps','pages','qxp','qxb','qxd','mif','sla','dtp','pmd','pub','fm','book','inx'],
  135. htm: ['htm','html','xhtm','xhtml'],
  136. image: ['jpg','jpeg','png','apng','gif','bmp','webp','svg','tif','tiff','psd','raw','dng','cr2','nef','arw'],
  137. markdown: ['md','markdown','mdown','mkdn','mkd','mdwn','mdtxt','mdtext'],
  138. office: ['doc','docx','epub','xls','xlsx','xlm','odt','odf','rtf'],
  139. pdf: ['pdf'],
  140. text: ['txt','log','nfo'],
  141. code: ['bak','bash','c','cnf','codes','conf','csh','cshrc','css','default','dist','example','gemspec','h','hd','ini','js','json','jsx','less','list','local','lock','login','logout','lua','old','php','pl','plist','pth','py','rb','rc','rdoc','sass','sh','strings','tcl','xml','yaml','yml'],
  142. video: ['mpeg','mov','m4v','webm','mp4'],
  143. };
  144.  
  145. // $ROW_SETTINGS: Ignore or Exclude files by extension
  146. const $row_settings = {
  147. ignore: // Files with these extensions will not be loaded if selected in the sidebar (prevents the browser from attempting to download the file).
  148. ['exe','doc','docx','rtf','xls','xlsx','odt','odp','csv','msi','dll','indd','idml','pages','numbers','tif','tiff','raw','dng','cr2','nef','arw','eps','psd','ai','afm','pfb','pfm','tfm','zip','pkg','swf','pls','ics','DS_Store','ds_store','ds_store','alias','dmg','gz','qxp','icon.jpg','thumbs.db','ape','srf','epub'],
  149. exclude: // Files with these exensions will not be inverted in dark mode
  150. ['htm','html','xhtm','xhtml'],
  151. };
  152.  
  153. // ***** END USER SETTINGS ***** //
  154.  
  155. // ## FEATURES INCLUDE:
  156. // - Resizable sidebar and directory/file preview pane.
  157. // - Arrow navigation in sidebar:
  158. // - Up and Down Arrows select next/prev item.
  159. // - Left and Right Arrows select next/prev item of same type.
  160. // - Navigate sidebar by typed string.
  161. // - Show/Hide file details (size (if avail), date modified (if avail), kind, extension).
  162. // - Sort sidebar items by name or file details.
  163. // - Default sort = sort by name with folders on top.
  164. // - Preview all file types supported by browser (html, text, images, pdf, audio, video) plus fonts.
  165. // - Preview and edit markdown and plain text files.
  166. // - Markdown rendered with markdownit.js (https://github.com/markdown-it/markdown-it).
  167. // - Support for live checkboxes, footnotes (https://github.com/markdown-it/markdown-it-footnote), and TOC (https://github.com/nagaozen/markdown-it-toc-done-right).
  168. // - View source text, preview, or split pane view with proportional sync scroll.
  169. // - Save edited source text or previewed HTML.
  170. // - Audio and video playback, with shuffle, loop, skip forward and backward.
  171. // - Preview other files (e.g., lyrics or album covers) in same directory while playing audio.
  172. // - Light and Dark theme.
  173. // - Grid view for images and fonts.
  174. // - Set default image grid and font sizes.
  175. // - User-definable bookmarks for directories.
  176. // - Set default UI font and font-size.
  177. // - Use custom file icons or browser defaults.
  178. // - User settings for various UI features.
  179.  
  180. // ## KEYBINDINGS (These don't work in all browsers):
  181.  
  182. // - Arrow Up/Down: Select prev/next item. If audio is playing, and prev/next file is also audio, it will be selected but not loaded in the audio player; press return to load it.
  183. // - Arrow Left/Right: Select prev/next row of the same kind as the current selection, except if current selection is a media file, select and begin playback of that item.
  184. // - Cmd/Ctrl + Arrow Up: Go to parent directory
  185. // - Opt/Alt + Arrow Left/Right: Skip audio ±10s
  186. // - Shift + Opt/Alt + Arrow Left/Right: Skip audio ±30s
  187. // - Space: Pause/Play media files
  188. // - Return: Open selected directory, select file, or pause/play media.
  189. // - Cmd/Ctrl + D: Toggle file details (size, date modified) in some index page types.
  190. // - Cmd/Ctrl + G: Show or Reset Grid
  191. // - Cmd/Ctrl + I: Toggle Invisibles
  192. // - Cmd/Ctrl + Shift + O: Open selected item in new window/tab
  193. // - Cmd/Ctrl + R: Reload grids and previewed content, reset scaled images/fonts, reset media files to beginning.
  194. // - Cmd/Ctrl + W: Close previewed content (doesn't work in all browsers; use close button instead), or close window if no content is being previewed.
  195. // - Cmd/Ctrl + Shift + </>: Scale preview items and grids.
  196.  
  197. // CHANGELOG:
  198.  
  199. //• **3.2.3**
  200. //• **ADDED:** Markdown TOC (https://github.com/nagaozen/markdown-it-toc-done-right): Insert ${toc} in your text where you want the TOC to appear.
  201. //• **ADDED:** Markdown footnotes (https://github.com/markdown-it/markdown-it-footnote).
  202. //• **ADDED:** Markdown subscript (~sub~) (https://github.com/markdown-it/markdown-it-sub).
  203. //• **ADDED:** Markdown superscript (^sup^) (https://github.com/markdown-it/markdown-it-sup).
  204. //• **IMPROVED:** Added basic HTML head and body elements on save.
  205. //• **IMPROVED:** Markdown: made sync-scrolling proportional.
  206. //• **IMPROVED:** Markdown table styling.
  207. //• **OTHER:** Added 'opus' to the default list of supported audio formats.
  208.  
  209. //• 3.2.2 More bug fixes.
  210. //• FIXED: Markdown source text was being interpreted as HTML.
  211. //• FIXED: Markdown checkboxes added to source weren't "live."
  212. //• IMPROVED: Markdown live preview update on input.
  213. //• IMPROVED: Markdown Nested blockquote styling.
  214.  
  215. //• 3.2.1
  216. //• FIXED: A bad bug with saving source text.
  217. //• ADDED: Made text split-view resizable.
  218. //• IMPROVED: Various UI tweaks for text editing.
  219.  
  220. //• 3.2.0
  221. //• NEW!: Preview, edit, and save Markdown and plain-text files. (Now how much would you pay? Or donate?)
  222. //• Basic Markdown syntax is rendered via markdownit.js (https://github.com/markdown-it/markdown-it).
  223. //• View editable source text or rendered HTML preview, or both in split pane.
  224. //• Live preview of source edits in split-pane view.
  225. //• Render Checkboxes/Checklists with [x] and [ ], with live updating of source text.
  226. //• Save edited source text or rendered HTML.
  227. //• More to come.
  228. //• Caveat: You must manually save your work if you want to keep it; autosave is not possible.
  229. //• Moreover, because of security concerns with local files, the editing iframe cannot communicate with the parent index page, or vice versa.
  230. //• * It is therefore entirely possible to navigate away from the page and LOSE YOUR WORK. *
  231. //• To help prevent loss of work, the script will attempt to warn you when the editing pane loses focus (if you have made any edits),
  232. //• e.g., when you click in the script sidebar or in the browser UI, or when the browser tab/window or the browser itself loses focus.
  233. //• But note that if the editing pane is already unfocused, the warning will not be issued.
  234. //• ADDED: New user settings: set default view for markdown/text files: source or preview, or split pane view. See user settings for details.
  235. //• IMPROVED: Plain text and code file type detection.
  236. //• CHANGED: Treat files without extensions as text (code) files. (Extension-less binary files will still initiate a download.)
  237. //• FIXED: Malformed URI error if file name included "%".
  238. //• FIXED: Some issues with image zoom.
  239. //• FIXED: An issue with content pane sizing.
  240. //• FIXED: An issue with parent directory navigation.
  241.  
  242. // ***** GENERAL SETUP ***** //
  243.  
  244. // ************************************ //
  245. // DON'T EDIT ANYTHING BELOW THIS LINE. //
  246. // ************************************ //
  247.  
  248. const $userAgent = navigator.userAgent;
  249.  
  250. // PATHS
  251. // Fix "%" error in file name; see https://stackoverflow.com/questions/7449588/why-does-decodeuricomponent-lock-up-my-browser
  252. function decodeURIComponentSafe(uri, mod) {
  253. var out = new String(), arr, i = 0, l, x;
  254. typeof mod === "undefined" ? mod = 0 : 0;
  255. arr = uri.split(/(%(?:d0|d1)%.{2})/);
  256. for (l = arr.length; i < l; i++) {
  257. try {
  258. x = decodeURIComponent(arr[i]);
  259. } catch (e) {
  260. x = mod ? arr[i].replace(/%(?!\d+)/g, '%25') : arr[i];
  261. }
  262. out += x;
  263. }
  264. return out;
  265. }
  266. var $href = decodeURIComponentSafe(window.location.href); // complete URL including query string: http://www.host.com/path/to/my_dir/?query_string
  267. var $location = decodeURIComponentSafe( [location.protocol, '//', location.host, location.pathname].join('') );
  268. var $location_arr = $location.split('/');
  269. var $current_dir_path = $location.replace(/\//g,'/<wbr>').replace(/_/g,'_<wbr>').replace(/—/g,'—<wbr>').replace(/\\/g,'/'); // URL w/o query string for display
  270. var $current_dir_name = $location.replace(/%20/g,' ').slice(0,-1);
  271. $current_dir_name = $current_dir_name.slice($current_dir_name.lastIndexOf('/') + 1); // Dir name without parents for display: "my_dir"
  272.  
  273. // QUERY PREFS
  274. var getQueryPrefs = function() { return new URLSearchParams( window.location.search ); };
  275. var $query_prefs = getQueryPrefs();
  276. var $UI_pref_width = $query_prefs.get('width') === null ? '25' : (Math.round(100*($query_prefs.get('width'))/window.innerWidth)).toString(); // number string
  277. var $UI_pref_theme = $query_prefs.get('dark_theme') === null ? $settings.dark_theme : JSON.parse( $query_prefs.get('dark_theme') ); // bool
  278. var $UI_pref_background = $query_prefs.get('alternate_background') === null ? $settings.alternate_background : JSON.parse( $query_prefs.get('alternate_background') ); // bool
  279. var $UI_pref_details = $query_prefs.get('hide_details') === null ? $settings.hide_details : JSON.parse( $query_prefs.get('hide_details') );
  280. var $UI_pref_sort = $query_prefs.get('sort') === null ? $settings.default_sort.toLowerCase() : $query_prefs.get('sort');
  281. var $UI_pref_file = $query_prefs.get('file') === null ? '' : $query_prefs.get('file');
  282. var $UI_pref_autoload_media = $query_prefs.get('autoload_media') == null ? $settings.autoload_media : JSON.parse( $query_prefs.get('autoload_media') );
  283. var $UI_pref_split_view = $settings.split_view;
  284. var $UI_pref_preview_text = $settings.preview_text;
  285. // var $UI_pref_invisibles = $query_prefs.get('hide_invisibles') == null ? $settings.hide_invisibles.toLowerCase() : $query_prefs.get('hide_invisibles');
  286. var $UI_pref_selected = $query_prefs.get('selected') === null ? '' : JSON.parse( $query_prefs.get('selected') );
  287. var $UI_pref_history = $query_prefs.get('history') === null ? '' : $query_prefs.get('history');
  288. var $UI_pref_history_arr;
  289. var $grid_image_size = $settings.grid_image_size ? $settings.grid_image_size : 150;
  290. var $grid_font_size = $settings.grid_font_size ? $settings.grid_font_size : 1;
  291. // set query key/value
  292.  
  293. function setQuery(key, value) {
  294. $query_prefs = getQueryPrefs();
  295. $query_prefs.set( key, value );
  296. updateQuery();
  297. }
  298. // toggle query key
  299. function toggleQuery(key) {
  300. var value;
  301. $query_prefs = getQueryPrefs();
  302. value = $query_prefs.has(key) ? JSON.parse( $query_prefs.get(key) ) : $settings[key];
  303. value === true ? $query_prefs.set( key, 'false' ) : $query_prefs.set( key, 'true' );
  304. updateQuery();
  305. }
  306. // update query string
  307. function updateQuery() {
  308. $query_prefs = decodeURIComponent($query_prefs);
  309. window.history.replaceState({}, document.title, window.location.pathname +'?'+ $query_prefs);
  310. }
  311.  
  312. // Styles for iFrame Directory Index pages
  313. const $fileName = window.location.pathname.slice(window.location.pathname.lastIndexOf('/') + 1);
  314. const $textFiles = $row_types.markdown.concat($row_types.text, $row_types.code);
  315.  
  316. if ( ( window.frameElement !== null || window.top !== window.self ) && window.location.href.endsWith('/') ) {
  317.  
  318. const $custom_iframe_styles = document.createElement("style");
  319. const $font_size_units = $settings.UI_font_size.replace(/\d*/,'');
  320.  
  321. var $iframe_styles
  322. = 'a.up { background:transparent; }' // B
  323. + ':root, html, body { background-color:#BBB; }'
  324. + 'body > table > thead, body > table > tbody > tr, body ul li { background:rgba(221,221,221,0.5); }'
  325. + 'body > table > tbody > tr:nth-of-type(odd), body > ul > li:nth-of-type(odd) { background:rgba(221,221,221,1); }'
  326. + 'body > table > tbody > tr:hover, body > ul > li:hover:not(:first-of-type) { background:#ABABAB; }'
  327. + ':root, html, body { border:0 !important; }'
  328. + 'body > table { border-top:solid 1px #888888; }'
  329. + 'body > ul > li:first-of-type { border-bottom:solid 1px #888888; }'
  330. + 'html, body { border-radius:0; }'
  331. + 'body > table { border-collapse:collapse; }'
  332. + 'html, body { box-sizing:border-box; }'
  333. + '#parentDirLinkBox span { color:transparent; }' // C
  334. + 'a:hover { color:#000000; }'
  335. + 'a, #parentDirLinkBox span:before { color:#111111; }'
  336. + '#parentDirLinkBox span:before { content:"Parent Directory"; }'
  337. + '#UI_goUp a.up:before { display:none; }' // D
  338. + 'a, li { display:block; }'
  339. + '#UI_goUp, #UI_showHidden { display:inline-table; }'
  340. + 'body > table table a:before { float:left; }' // F
  341. + ':root, html, body, * { font-family:'+ $settings.UI_font +'; }'
  342. + 'html, body { font-size:'+ parseFloat($settings.UI_font_size) * 0.875 + $font_size_units +'; }'
  343. + 'body > div, body > table, thead, body p { font-size: 1em; }'
  344. + 'body > ul > li:first-of-type, #parentDirLinkBox span:before, #UI_goUp a { font-weight:bold; }'
  345. + 'html { height:100%; }' // H
  346. + 'body { height:auto; }'
  347. + '#UI_goUp, #UI_showHidden, #UI_showHidden label { height:1.5em !important; }'
  348. + 'body > table > tbody > tr, body > ul > li { line-height:1.5; }' // L
  349. + '#UI_goUp, #UI_showHidden { line-height:2; }'
  350. + 'body > ul { list-style:none; }'
  351. + 'html, body, body div, body > ul > li a, #UI_goUp, #UI_showHidden, #parentDirLink, #parentDirLinkBox { margin:0; }' // M
  352. + 'body > div { margin:1em; }'
  353. + 'body p { margin:1rem; }'
  354. + 'body > ul > li { margin-bottom:0; }'
  355. + '.up { margin-inline-start:0; }'
  356. + '.dir::before, .file > img { margin-inline-end: 6px; }'
  357. + 'body table tr, body ul li, body > table > tbody > tr:hover { outline:0; }' // O
  358. + ':root, html, body, body > div, body > ul > li, .up { padding:0; }' // P
  359. + 'body > table > tbody > tr > td, body > table > thead > tr > th, body > ul > li a, #parentDirLinkBox, #UI_goUp, #UI_showHidden { padding-top:3px; }'
  360. + 'body > table > tbody > tr > td:first-of-type, body > table > thead > tr > th:first-of-type, body > ul > li a { padding-right:0; }'
  361. + 'body > table th:last-of-type, body > table > tbody > tr > td:last-of-type, body > ul > li a, #parentDirLinkBox, #UI_showHidden { padding-right:1em; }'
  362. + '#parentDirLinkBox { padding-bottom:0; }'
  363. + 'body > table > tbody > tr > td, body > table > thead > tr > th, body > ul > li a, #parentDirLinkBox, #UI_goUp, #UI_showHidden { padding-bottom:3px; }'
  364. + 'body > ul { padding-left:0; }'
  365. + 'body > table > tbody > tr > td:first-of-type, body > table > thead > tr > th:first-of-type, body > ul > li a, #parentDirLinkBox, #UI_goUp { padding-left:1em; }'
  366. + 'th:not(:first-of-type) { text-align:right; }' // T
  367. + 'th:first-of-type { text-align:left; }'
  368. + 'a, a:hover, td:hover, li:hover { text-decoration:none !important; }'
  369. + 'a.icon { text-indent:2px; }'
  370. + '#UI_goUp, #UI_showHidden { vertical-align:middle; }' // V
  371. + 'html, body, body > table { width:100%; }' // W
  372. + 'thead th:first-of-type { width:50%; }'
  373. + 'html, body { max-width:100%; }'
  374. + 'html, body { min-width:100%; }';
  375.  
  376. $('body').css({'font-family':$settings.UI_font});
  377. $('body > h1, address, body > hr').remove();
  378. $('body > table > tbody').find('hr').closest('tr').remove();
  379. $('body > table th:contains("Name")').css({'text-align':'left'});
  380. $('body > table th:contains("Size")').css({'text-align':'right'});
  381. // pre type
  382. if ( $('body > pre').length ) {
  383. let $list_items = $('body pre').html();
  384. let $parent_dir = $('body pre').find('a:contains("Parent")').first().attr('href');
  385. $list_items = '<table>' + $list_items.replace(/<a.+?>Parent Directory<\/a>/,'').replace(/^\s*<a.+?<\/a><hr>/g,'').replace(/<a /g,'<tr><td><a ').replace(/\r/g,'</td></tr>').replace(/\s{2,}/g,'</td><td>') + '</table>';
  386. $('body').empty().append($list_items).find('tr:first-of-type').remove();
  387. $('body').prepend('<div id="parentDirLinkBox"><a href="'+ $parent_dir +'">Parent Directory</a></div>');
  388.  
  389. }
  390.  
  391. $custom_iframe_styles.appendChild(document.createTextNode(""));
  392. $custom_iframe_styles.append($iframe_styles);
  393. document.head.appendChild($custom_iframe_styles);
  394.  
  395. return;
  396. // MARKDOWN FILES $row_types.markdown
  397. } else if ( ( window.frameElement !== null || window.top !== window.self ) && ( $textFiles.includes( window.location.href.slice( window.location.href.lastIndexOf('.') + 1 ) ) ) ) {
  398. const $custom_iframe_MDstyles = document.createElement("style");
  399.  
  400. var $iframe_MDstyles
  401. = 'body { margin:0;padding:32px 0 0; font-size:1rem; position:relative; }'
  402. + 'body #source:focus { outline:none; background:white; }'
  403. + 'body #source, body #preview { margin:0; padding:1rem; height:100%; box-sizing:border-box; position:relative; z-index:1; font-size:1rem; border:0; overflow-y:scroll; }'
  404. + 'body.preview:not(.split) #source, body.source:not(.split) #preview, li#saveBtn div, .comment { display:none; }'
  405. + 'body.split #preview, body.split #source { width:50%; float:left; }'
  406. + 'body.split #preview { border-left:solid 1px #999; }'
  407. + '#MDhandle { width:8px; position:absolute; top:0; bottom:0; left:calc(50% - 4px); cursor:col-resize; z-index:11; }'
  408. + '#buttons { margin:-32px 0 0; padding:0; display:block; width:100%; position:fixed; z-index:100; background:#EEE; border-bottom: solid 1px #999; font-size:0.875em; -webkit-user-select: none; -moz-user-select: none; user-select:none; }'
  409. + '#buttons li { margin:4px; padding:4px; width:3.5em; height:100%; display:block; opacity:0.5; list-style-type:none; cursor:pointer; }'
  410. + '#buttons li:hover, body.preview:not(.split) #buttons li#showPreview, body.source:not(.split) #buttons li#showSRC, body.split #buttons li#toggleSplit, body.edited #saveBtn { opacity:1; }'
  411. + '#buttons li#toggleSplit { float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><path fill=\'%23444444\' d=\'M0,0v16h16V0H0z M15,15H8.5V1H15V15z M7.5,15H1V1h6.5V15z\'/></svg>") center no-repeat; }'
  412. + '#buttons li#syncScroll { width:8em; float:left; opacity:1; }'
  413. + '#buttons li#syncScroll label { width:8em; display:block; font-size:0.875em; line-height:1.5; }'
  414. + '#buttons li#showSRC { float:left; width:16px; height: 16px; margin: 4px 0 4px 8px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'42px\' height=\'16px\' viewBox=\'0 0 42 16\' enable-background=\'new 0 0 42 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M0.08,7.02L5.94,3.9l0.43,0.78L1.18,7.42l5.19,2.74l-0.43,0.78L0.08,7.82V7.02z\'/> <path fill=\'%23444444\' d=\'M7.84,16.01H6.82L13.78,0h1.02L7.84,16.01z\'/> <path fill=\'%23444444\' d=\'M21.75,7.87l-5.86,3.12l-0.43-0.78l5.19-2.74l-5.19-2.74l0.43-0.78l5.86,3.12V7.87z\'/> <path fill=\'%23444444\' d=\'M30.98,2.65h-3.63V1.58h8.55v1.07h-3.63v9.65h-1.28V2.65z\'/> <path fill=\'%23444444\' d=\'M36.38,4.71h1.3l0.42-2h0.8v2h2.45v0.99h-2.45v4.63c0,0.74,0.27,1.15,0.96,1.15c0.43,0,1.09-0.21,1.39-0.35 l0.18,0.95c-0.42,0.26-1.18,0.45-1.81,0.45c-1.36,0-1.94-0.7-1.94-2.19V5.71h-1.3V4.71z\'/></g></svg>") left 5px no-repeat; }'
  415. + '#buttons li#showPreview { float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'42px\' height=\'16px\' viewBox=\'0 0 42 16\' enable-background=\'new 0 0 42 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M0.08,7.02L5.94,3.9l0.43,0.78L1.18,7.42l5.19,2.74l-0.43,0.78L0.08,7.82V7.02z\'/> <path fill=\'%23444444\' d=\'M7.84,16.01H6.82L13.78,0h1.02L7.84,16.01z\'/> <path fill=\'%23444444\' d=\'M21.75,7.87l-5.86,3.12l-0.43-0.78l5.19-2.74l-5.19-2.74l0.43-0.78l5.86,3.12V7.87z\'/> <path fill=\'%23444444\' d=\'M30.98,2.65h-3.63V1.58h8.55v1.07h-3.63v9.65h-1.28V2.65z\'/> <path fill=\'%23444444\' d=\'M36.38,4.71h1.3l0.42-2h0.8v2h2.45v0.99h-2.45v4.63c0,0.74,0.27,1.15,0.96,1.15c0.43,0,1.09-0.21,1.39-0.35 l0.18,0.95c-0.42,0.26-1.18,0.45-1.81,0.45c-1.36,0-1.94-0.7-1.94-2.19V5.71h-1.3V4.71z\'/></g></svg>") -24px 5px no-repeat; }'
  416. + '#buttons li#saveBtn { float:right; width:20px; height: 16px; background: url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M16,0v10.02h-1.33V1.33H1.33v8.69H0V0H16z\'/> <path fill=\'%23444444\' d=\'M8.47,16h-0.7l-3.08-3.08l0.94-0.94l1.83,1.83V4.28h1.33v9.53l1.81-1.82l0.94,0.93L8.47,16z\'/></g></svg>") 8px 4px no-repeat; position:relative; }'
  417. + 'body.edited #buttons li#saveBtn { background: url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g> <path fill=\'%23DD2222\' d=\'M16,0v10.02h-1.33V1.33H1.33v8.69H0V0H16z\'/> <path fill=\'%23DD2222\' d=\'M8.47,16h-0.7l-3.08-3.08l0.94-0.94l1.83,1.83V4.28h1.33v9.53l1.81-1.82l0.94,0.93L8.47,16z\'/></g></svg>") 8px 4px no-repeat; position:relative; }'
  418. + '#buttons li#saveBtn div { position:relative; top:-9px; left:-24px; color:#999; text-align:right; }'
  419. + '#buttons li#saveBtn:hover div { display:block; }'
  420. + '#buttons li#saveBtn span { width:6rem; padding:4px 6px; background: #EEE; float:right; display:block; border:solid 1px #999; }'
  421. + '#buttons li#saveBtn span:first-of-type { border-bottom-width:0px; }'
  422. + '#buttons li#saveBtn span:hover { color:#444; }'
  423. + '#source { width:100%; height:100%; min-height:100%; line-height:1.2; overflow-y:visible; font-family:monospace; resize: none; position:relative; top:0;bottom:0; background:#EEE; }'
  424. + '#source:focus { background:#FFF; }'
  425. + '#preview { background:#FFF; }'
  426. + '#preview p { margin:1em 0; }'
  427. + '#preview img { width:auto; height:auto; max-width:100%; max-height:100%; margin:1em 0; }'
  428. + '#preview pre { padding:1em; background:#EEE; display:block; border:solid 1px #BBB; border-radius:3px; white-space:pre-wrap; word-break:break-word; }'
  429. + '#preview blockquote { margin:1em 0; padding:1em; border-left:solid 2px #999; }'
  430. + '#preview blockquote p { margin-top:0; margin-bottom:0; }'
  431. + '#preview .no_list { list-style:none; }'
  432. + '#preview > .no_list { padding:0; }'
  433. + '#preview kbd { padding:2px 4px; background:#eee; }'
  434. + 'input[type="checkbox"] { margin-right:6px; float:left; }'
  435. + 'h1 .uplink,h2 .uplink,h3 .uplink,h4 .uplink,h5 .uplink,h6 .uplink { display:inline-block; font-size:0.875em; cursor:pointer; transition: opacity 0.25s; opacity:0; }'
  436. + 'h1:hover .uplink,h2:hover .uplink,h3:hover .uplink,h4:hover .uplink,h5:hover .uplink,h6:hover .uplink { transition: opacity 0.25s; opacity:0.5; }'
  437. + 'table { border-collapse:collapse; border-spacing:0; }'
  438. + '#preview table th { background-color:#EEE; }'
  439. + '#preview table tr { border-collapse:collapse; border-spacing:0; }'
  440. + '#preview table th,#preview table td {padding: 6px 12px !important; border:solid 1px #CCC; }';
  441.  
  442. $custom_iframe_MDstyles.appendChild(document.createTextNode(""));
  443. $custom_iframe_MDstyles.append($iframe_MDstyles);
  444. document.head.appendChild($custom_iframe_MDstyles);
  445.  
  446. // UI Elements: source
  447. let $md = '';
  448. $md = document.querySelectorAll('pre')[0].innerText;
  449. $('body > pre').first().remove();
  450.  
  451. const sourceEl = $('<textarea id="source"></textarea>');
  452. const previewEl = $('<div id="preview"></div>')
  453. const MDhandle = $('<div id="MDhandle"></div>');
  454.  
  455. // UI Elements: Buttons
  456. const toggleSplitBtn = $('<li id="toggleSplit" title="Toggle Split"></li>');
  457. const syncScrollEl = $('<li id="syncScroll"><input name="syncScroll" type="checkbox"><label for="syncScroll">Sync Scroll</label></li>')
  458. const toggleSrcBtn = $('<li id="showSRC" title="Show Source"></li>');
  459. const togglePreviewBtn = $('<li id="showPreview" title="Show Preview"></li>');
  460. const saveBtn = $('<li id="saveBTN" title=""><div><span id="saveText">Save Source</span><span id="saveHTML">Save HTML</span></div></li>');
  461. const buttonsCont = $('<ul id="buttons"></div>');
  462. buttonsCont.append(toggleSrcBtn, togglePreviewBtn, toggleSplitBtn, syncScrollEl, saveBtn);
  463.  
  464. // BUILD UI
  465. $('body').append(buttonsCont, sourceEl, previewEl, MDhandle);
  466. const source = document.getElementById('source');
  467. const preview = document.getElementById('preview');
  468.  
  469. // INIT UI
  470. $settings.split_view === true ? $('body').addClass("split") : null;
  471. $settings.preview_text === true ? $('body').addClass("preview") : $('body').addClass("source");
  472. $settings.sync_scroll === true ? $('#syncScroll input').prop({checked:true}) : null;
  473.  
  474. // Resize Sidebar/Content Pane
  475. function resizeSplit(f) {
  476. f.stopPropagation();
  477. var $startX = f.pageX;
  478. var $split_width = sourceEl.width();
  479. var $window_width = window.innerWidth;
  480. $('#MDhandle').on('mousedown',function() {
  481. });
  482. $(document).on('mousemove',function(e) {
  483. e.stopPropagation();
  484. e.preventDefault();
  485. var $deltaX = e.pageX - $startX;
  486. if ( e.pageX > 200 && e.pageX < $window_width - 200 ) {
  487. MDhandle.css({'left':$split_width + $deltaX + -4 + 'px'});
  488. sourceEl.css({'width':$split_width + $deltaX + 'px'});
  489. previewEl.css({'width':($window_width - $split_width) - $deltaX + 'px'});
  490. }
  491. });
  492. $(document).on('mouseup',function() {
  493. $(document).off('mousemove');
  494. $split_width = sourceEl.width();
  495. });
  496. }
  497. MDhandle.on('mousedown', resizeSplit );
  498.  
  499. var allCSS =
  500. [].slice.call(document.styleSheets).reduce(function (prev, styleSheet) {
  501. if (styleSheet.cssRules) {
  502. return prev +
  503. [].slice.call(styleSheet.cssRules)
  504. .reduce(function (prev, cssRule) {
  505. return prev + cssRule.cssText;
  506. }, '');
  507. } else {
  508. return prev;
  509. }
  510. }, '');
  511.  
  512. // BUTTONS functions
  513. $('#buttons').on('mousedown','li,span',function(e) {
  514. e.stopPropagation();
  515. sourceEl.off('blur', unsavedWarning);
  516. let $name = decodeURI($fileName);
  517. let $thisId = $(this).attr('id');
  518. $thisId === 'toggleSplit' ? $('body').toggleClass('split').find('#source,#preview,#MDhandle').attr('style','') :
  519. $thisId === 'showSRC' ? $('body').removeClass('split preview').addClass('source').find('#source,#preview,#MDhandle').attr('style','') :
  520. $thisId === 'showPreview' ? $('body').removeClass('split source').addClass('preview').find('#source,#preview,#MDhandle').attr('style','') :
  521. $thisId === 'saveText' ? saveMD( $name, sourceEl.val() ) :
  522. $thisId === 'saveHTML' ? saveMD( $name.slice(0,$name.lastIndexOf('.') + 1) + 'html', '<!DOCTYPE html><html><head><title></title><style></style><script></script></head><body lang="en">'+ previewEl.html() +'</body></html>' ) : null;
  523. });
  524. $('#buttons').on('mouseup','li,#saveText,#saveHTML',function(e) {
  525. e.stopPropagation();
  526. sourceEl.focus();
  527. sourceEl.on('blur', unsavedWarning);
  528. });
  529. $('body').on('mouseover','#preview,#buttons',function(e) {
  530. e.stopPropagation();
  531. sourceEl.off('blur', unsavedWarning);
  532. });
  533. $('body').on('mouseout','#preview,#buttons',function(e) {
  534. e.stopPropagation();
  535. sourceEl.one('blur', unsavedWarning);
  536. });
  537. $(window).on('resize',function() {
  538. $('#source,#preview,#MDhandle').attr('style','');
  539. });
  540.  
  541. // SOURCE
  542. sourceEl.val($md);
  543. document.getElementById('source').setSelectionRange(0,0);
  544.  
  545. // PREVIEW
  546. var MDit = window.markdownit({linkify:false,typography:false,html:true})
  547. // .use(window.markdownitSanitizer)
  548. .use(window.markdownitSub)
  549. .use(window.markdownitSup)
  550. .use(window.markdownitFootnote)
  551. .use(window.markdownitTocDoneRight);
  552.  
  553. // SYNC Scroll
  554. $('#syncScroll label').on('click',function(e) {
  555. e.stopPropagation();
  556. $('#syncScroll input').click();
  557. });
  558. var el2;
  559. var percentage = function(el) { return (el.scrollTop / (el.scrollHeight - el.offsetHeight)) };
  560. function syncScroll(el1) {
  561. el1.getAttribute('id') === 'preview' ? el2 = source : el2 = preview;
  562. if ( document.querySelector('input[name="syncScroll"').checked ) {
  563. el2.scrollTo( 0, (percentage(el1) * (el2.scrollHeight - el2.offsetHeight)).toFixed(0) ); // toFixed(0) prevents scrolling feedback loop
  564. }
  565. }
  566. source.addEventListener('scroll',function() {
  567. syncScroll(this);
  568. });
  569. preview.addEventListener('scroll',function() {
  570. syncScroll(this);
  571. });
  572.  
  573. // Custom processing for Markdown and non-Markdown text.
  574. function addHeaderIDs(match, p1, p2, p3, offset, string) { // create header ids for TOC
  575. return '<h'+ p1 +' id="'+ p3.toLowerCase().replace(/ /g,'-') +'" ' + p2 +'>'+ p3;
  576. }
  577. function customPreProcess(src) {
  578. return src;
  579. }
  580. function customPostProcess(html) {
  581. html = html.replace(/<p>\-*\s*\[x\]\s*(.+)$/gm,'<p class="checklist"><input type="checkbox" checked><label>$1</label></p>')
  582. .replace(/<p>\-*\s*\[\s*\]\s*(.+)$/gm,'<p class="checklist"><input type="checkbox"><label>$1</label></p>')
  583. .replace(/<li>\-*\s*\[x\]\s*(.+)$/gm,'<li class="checklist"><input type="checkbox" checked><label>$1</label></li>')
  584. .replace(/<li>\-*\s*\[\s*\]\s*(.+)$/gm,'<li class="checklist"><input type="checkbox"><label>$1</label></li>')
  585. .replace(/^<h(\d)([^>]*)>([^<]+)/gm, addHeaderIDs) // add header IDs;
  586. .replace(/<\/h(\d)>/g,'<span class="uplink">\&uarr;</span></h$1>');
  587. return html;
  588. }
  589.  
  590. function markdown(src) {
  591. let MDpreview = MDit.render( customPreProcess( src ) ); // render markdown from preprocessed source text
  592. previewEl.html( customPostProcess( MDpreview ) ); // set previewed html
  593. checklistStyle();
  594. }
  595. markdown($('#source').val() );
  596.  
  597. // EDITING
  598.  
  599. // "Live" Checkboxes
  600. function replaceAt(str, replacement, position) {
  601. return str = str.substring(0, position) + replacement + str.substring(position + replacement.length);
  602. }
  603. function replaceNthSubStr(str,substr,replacement,index) {
  604. let count = 0;
  605. let found;
  606.  
  607. while ( (found = substr.exec(str)) !== null) {
  608. if ( count === index ) {
  609. return replaceAt(str, replacement, found.index );
  610. } else {
  611. count++;
  612. }
  613. }
  614. }
  615. function checklistStyle() {
  616. $('.checklist').closest('ul').addClass('no_list');
  617. }
  618. $('#preview').on('click','p.checklist input',function(e) {
  619. e.stopPropagation();
  620. $('p.checklist').removeClass('clicked');
  621. $(this).closest('p').addClass('clicked');
  622. let checkboxLength = $('#preview p.checklist').length;
  623. let thisIndex = $('#preview p.checklist').index( $('.clicked') );
  624. let srctext = $('#source').val();
  625. let substr = new RegExp(/\[.\]/g);
  626. let replacement = $(this).is(':checked') ? '[x]' : '[ ]';
  627. $('#source').val( replaceNthSubStr(srctext, substr, replacement, thisIndex) );
  628. addEditedClass();
  629. });
  630.  
  631. // click TOC anchors
  632. $('#preview').on('click','.table-of-contents a',function(e) {
  633. e.preventDefault();
  634. let thisId = $(this).attr('href');
  635. if ( thisId ) {
  636. $('#preview').scrollTop( $(thisId).offset().top - 48 );
  637. }
  638. });
  639. $('#preview').on('click','.uplink',function(e) {
  640. if ( $('.table-of-contents').length != -1 ) {
  641. console.log($('.table-of-contents').last().offset().top );
  642. let closestTOC = $(this).parent().prevAll('nav.table-of-contents').last();
  643. $('#preview').scrollTo( closestTOC.offset().top - 48 );
  644. }
  645. });
  646.  
  647. // Live preview, add edited warning
  648. sourceEl.on('input', function(e) {
  649. addEditedClass();
  650. markdown( $('#source').val() );
  651. });
  652.  
  653. function addEditedClass() {
  654. if ( !sourceEl.hasClass('edited') ) {
  655. $('#source, body').addClass('edited');
  656. }
  657. }
  658.  
  659. function unsavedWarning() {
  660. if ( $('#source, body').hasClass('edited') ) {
  661. let r = window.confirm('Warning! You have unsaved changes. Do you want to save the file before closing?');
  662. if ( r == true ) {
  663. $('#saveText').trigger('mousedown');
  664. } else {
  665. //$('#source').one('blur',unsavedWarning );
  666. }
  667. }
  668. }
  669. sourceEl.on('blur', unsavedWarning);
  670.  
  671. // SAVE SOURCE or HTML
  672. var saveMD = function(filename, data) {
  673. var blob = new Blob([data], {type: 'text/plain'});
  674. var temp = window.document.createElement('a');
  675. temp.href = window.URL.createObjectURL(blob);
  676. temp.download = filename;
  677. document.body.appendChild(temp);
  678. $(temp).on('mousedown mouseup',function(e){
  679. e.stopImmediatePropagation();
  680. sourceEl.off('blur', unsavedWarning);
  681. })
  682. temp.click();
  683. document.body.removeChild(temp);
  684. URL.revokeObjectURL(blob);
  685. $('body,#source').removeClass('edited');
  686. }
  687.  
  688. //
  689. } // END IFRAME FUNCTIONS
  690.  
  691. // Don't run script in previewed contentEditable text and html files.
  692. if ( window.location.pathname.slice(-1) != '/') {
  693. return;
  694. }
  695.  
  696. // Globals
  697. var e, i, j, n;
  698.  
  699. // ***** SET UP UI ELEMENTS ***** //
  700.  
  701. const $body = $('body');
  702. $body.attr('lang','en').find('> h1:contains("Index of"),> #parentDirLinkBox,> #UI_goUp,#UI_showHidden').remove();
  703. $('head').prepend('<meta charset="utf-8">');
  704.  
  705. // ***** SIDEBAR ELEMENTS ***** //
  706. const $parent_dir_menu = $('<nav id="parent_dir_menu"><a href="">&nbsp;</a></nav>');
  707. const $parents_dir_menu = $('<nav id="parents_dir_menu"><div></div></nav><ul class="menu"></ul>');
  708. const $shortcuts_menu = $('<nav id="shortcuts_menu"><div>&nbsp;</div></nav><ul id="shortcuts" class="menu"></ul>');
  709. const $details_btn = $('<button id="details_btn" tabindex="-1"><span>Show details</span><span>Hide details</span></button>');
  710. const $inv_checkbox = $('<label ><input type="checkbox" id="inv_checkbox" for="inv_checkbox" name="inv_checkbox" tabindex="-1" />Hide Invisibles</label>');
  711. const $grid_btn = $('<div id="grid_btn" tabindex="-1" title="Show Grid"><ul class="menu"><li id="show_image_grid">Show Image Grid</li><li id="show_font_grid">Show Font Grid</li></ul></div>');
  712. const $sidebar_header = $('<table id="sidebar_header"><thead><tr><th colspan="3">INDEX OF</th></tr></thead><tbody><tr><td></td><td></td><td></td></tr><tr><td colspan="3"></td></tr></tbody></table>');
  713. const $dir_list_head = $('<thead id="thead"><tr id="theader" class="header"><th id="name" class="name"><input id="play_toggle" type="checkbox" tabindex="-1" checked="true" />Name</th><th id="size" class="details">Size</th><th id="date" class="details">Date</th><th id="kind" class="details">Kind</th><th id="ext" class="details">Ext</th><th id="default" class="details">Default</th></tr></thead>');
  714. const $dir_list_body = $('<tbody id="tbody"></tbody>');
  715. const $dir_list = $('<table id="dir_list"></table>');
  716. const $dir_list_wrapper = $('<div id="dir_list_wrapper"></div>');
  717. const $sidebar = $('<div id="sidebar"></div>');
  718. const $handle = $('<div id="handle"></div>');
  719. const $sidebar_wrapper = $('<td id="sidebar_wrapper"></td>');
  720. const $toggle_sidebar = $('<div id="toggle_sidebar"></div>');
  721.  
  722. // ***** CONTENT PANE ELEMENTS ***** //
  723. const $content_grid = $('<div id="content_grid" data-grid-scale-factor="0" data-kind="grid"></div>');
  724. const $image_grid_item_el = $('<div class="image_grid_item"><a href=""><img src="/" /></a></div>');
  725. const $font_grid_item_el = $('<div class="font_grid_item"></div>');
  726. const $content_scale = $('<div id="scale"><span id="increase"></span><span id="decrease"></span></div>');
  727. const $sample_string = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ<br />abcdefghijklmnopqrstuvwxyz<br />0123456789 [(!@#$%^&*;:)]';
  728. const $lorem_string = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.';
  729. const $specimen = $('<div class="specimen" style="font-size:3em;">'+ $sample_string +'</div><div class="lorem first" style="font-size:1em;">'+ $lorem_string +'</div><div class="lorem" style="font-size:1em;">'+ $lorem_string +'</div><div class="lorem" style="font-size:1em;">'+ $lorem_string +'</div>');
  730. const $content_font = $('<div id="content_font" spellcheck="false" contenteditable="true" data-kind="font"></div>');
  731. const $image = $('<img class="" data-kind="image" />');
  732. const $content_image = $('<div id="content_image" data-image-scale-factor="1" data-kind="image"></div>');
  733. const $content_pdf = $('<embed id="content_pdf" name="plugin" type="application/pdf" tabindex="0" data-kind="pdf"></embed>');
  734. const $content_iframe = $('<iframe id="content_iframe" sandbox="allow-scripts allow-modals" tabindex="0" data-kind="file"></iframe>');
  735. const $content_video = $('<video id="content_video" class="media" controls data-kind="video">Your browser does not support the video tag.</video>');
  736. const $content_audio_title = $('<tr id="content_audio_title"><td colspan="3"></td></tr>');
  737. const $content_audio = $('<tr id="content_audio"><td colspan="3"></td></tr>');
  738. const $prev_track = $('<div id="prev_track" class="prev_next_track_btn" title="Previous track"></div>');
  739. const $next_track = $('<div id="next_track" class="prev_next_track_btn" title="Next track"></div>');
  740. const $audio = $('<audio id="audio" preload="auto" tabindex="0" controls>Sorry, your browser does not support HTML5 audio.</audio>');
  741. const $loop = $('<label><input type="checkbox" id="loop" for="loop" name="loop" tabindex="0" />Loop</label>');
  742. const $shuffle = $('<label><input type="checkbox" id="shuffle" for="shuffle" name="shuffle" tabindex="0" />Shuffle</label>');
  743. const $close_audio = $('<div id="close_audio" title="Close audio"></div>');
  744. const $checkbox_cont = $('<div id="checkbox_div"></div>');
  745. const $content_reload_btn = $('<td><button id="reload_btn" tabindex="-1">Reload</button></td>');
  746. const $content_stop_btn = $('<td><button id="stop" tabindex="-1">Stop</button></td>');
  747. const $content_title = $('<tr id="content_title"><td id="title"></td></tr>');
  748. const $content_close_btn = $('<td><button id="close_btn" tabindex="-1">Close</button></td>');
  749. const $content_header = $('<header id="content_header"><table><tbody></tbody></table></header>');
  750. const $prev_btn = $('<div class="nav_btn" id="prev_btn"></div>');
  751. const $next_btn = $('<div class="nav_btn" id="next_btn"></div>');
  752. const $content_container = $('<section id="content_container"></section>');
  753. const $content_pane = $('<td id="content_pane"></td>');
  754.  
  755. // SVG UI ICONS
  756. const $svg_prefix = 'url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' ';
  757. const $up_arrow = $svg_prefix + 'width=\'12.728px\' height=\'7.779px\' viewBox=\'0 0 12.728 7.779\' enable-background=\'new 0 0 12.728 7.779\' xml:space=\'preserve\'><path fill=\'%23444444\' d=\'M6.364,2.828l4.95,4.949l1.414-1.414L6.364,0l0,0L0,6.363l1.413,1.416L6.364,2.828\'/></svg>")';
  758. const $up_arrow_inv = $svg_prefix + 'width=\'12.728px\' height=\'7.779px\' viewBox=\'0 0 12.728 7.779\' enable-background=\'new 0 0 12.728 7.779\' xml:space=\'preserve\'><path fill=\'%23CCCCCC\' d=\'M6.364,2.828l4.95,4.949l1.414-1.414L6.364,0l0,0L0,6.363l1.413,1.416L6.364,2.828\'/></svg>")';
  759. const $svg_arrow = $svg_prefix + 'width=\'11px\' height=\'16px\' viewBox=\'234.5 248 11 16\' enable-background=\'new 234.5 248 11 16\' xml:space=\'preserve\'><path d=\'M245.5,261l-3,3l-8-8l8-8l3,3l-5,5L245.5,261z\'/></svg>")';
  760. const $toggle = $svg_prefix + 'width=\'13.779px\' height=\'12.729px\' viewBox=\'2.474 -2.475 13.779 12.729\' enable-background=\'new 2.474 -2.475 13.779 12.729\' xml:space=\'preserve\'> <path fill=\'%23444444\' d=\'M5.302,3.889l4.949-4.95L8.838-2.475L2.474,3.889l0,0l6.363,6.364l1.416-1.413L5.302,3.889\'/> <path fill=\'%23444444\' d=\'M11.302,3.889l4.949-4.95l-1.414-1.414L8.474,3.889l0,0l6.363,6.364l1.416-1.413L11.302,3.889\'/> </svg>")';
  761. const $check_mark = $svg_prefix + 'width=\'17px\' height=\'14px\' viewBox=\'250.182 490.01 17 14\' enable-background=\'new 250.182 490.01 16.971 14.143\' xml:space=\'preserve\'><polygon fill=\'%23444444\' points=\'255.839,498.495 253.011,495.667 250.182,498.496 255.839,504.152 267.152,492.838 264.323,490.01 \'/></svg>")';
  762. const $check_mark_inv = $svg_prefix + 'width=\'17px\' height=\'14px\' viewBox=\'250.182 490.01 17 14\' enable-background=\'new 250.182 490.01 16.971 14.143\' xml:space=\'preserve\'><polygon fill=\'%23CCCCCC\' points=\'255.839,498.495 253.011,495.667 250.182,498.496 255.839,504.152 267.152,492.838 264.323,490.01 \'/></svg>")';
  763. const $menu_arrow = $svg_prefix + 'width=\'24px\' height=\'16px\' viewBox=\'0 0 24 16\' enable-background=\'new 0 0 24 16\' xml:space=\'preserve\'> <polygon fill=\'%23444444\' points=\'0,0 13.873,8.008 0.001,16.017 \'/> </svg>")';
  764. const $menu_arrow_inv = $svg_prefix + 'width=\'24px\' height=\'16px\' viewBox=\'0 0 24 16\' enable-background=\'new 0 0 24 16\' xml:space=\'preserve\'> <polygon fill=\'%23CCCCCC\' points=\'0,0 13.873,8.008 0.001,16.017 \'/> </svg>")';
  765. const $menu_icon = $svg_prefix + 'width=\'13px\' height=\'10px\' viewBox=\'0 0 13 10\' enable-background=\'new 0 0 13 10\' xml:space=\'preserve\'><rect fill=\'%23444444\' width=\'13\' height=\'2\'/><rect y=\'4\' fill=\'%23444444\' width=\'13\' height=\'2\'/><rect y=\'8\' fill=\'%23444444\' width=\'13\' height=\'2\'/></svg>")';
  766. const $grid_icon = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g><path fill=\'%23666666\' d=\'M5,2v3H2V2H5 M7,0H0v7h7V0L7,0z\'/></g><g><path fill=\'%23666666\' d=\'M14,2v3h-3V2H14 M16,0H9v7h7V0L16,0z\'/></g><g><path fill=\'%23666666\' d=\'M5,11v3H2v-3H5 M7,9H0v7h7V9L7,9z\'/></g><g><path fill=\'%23666666\' d=\'M14,11v3h-3v-3H14 M16,9H9v7h7V9L16,9z\'/></g></svg>")';
  767. const $plus_sign = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' xml:space=\'preserve\'><polygon points=\'16,6.5 9.5,6.5 9.5,0 6.5,0 6.5,6.5 0,6.5 0,9.5 6.5,9.5 6.5,16 9.5,16 9.5,9.5 16,9.5 \'/></svg>")';
  768. const $minus_sign = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' xml:space=\'preserve\'> <rect x=\'1\' y=\'6.499\' width=\'14\' height=\'3.001\'/> </svg>")';
  769. const $next_track_arrow = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'%23919191\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'%23919191\' width=\'2\' height=\'14\'/></svg>")';
  770. const $next_track_arrow_gecko = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'white\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'white\' width=\'2\' height=\'14\'/></svg>")';
  771. const $next_track_arrow_gecko_hover = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'%236bb5ff\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'%236bb5ff\' width=\'2\' height=\'14\'/></svg>")';
  772. const $music = $svg_prefix + 'width=\'143.717px\' height=\'199.404px\' viewBox=\'0 0 143.717 199.404\' enable-background=\'new 0 0 143.717 199.404\' xml:space=\'preserve\'><g opacity=\'0.2\'> <path fill=\'%23757679\' d=\'M143.717,143.82c0,10.033-4.573,18.425-13.717,25.183c-8.394,6.143-17.776,9.211-28.149,9.211 c-6.074,0-11.056-1.432-14.943-4.297c-4.301-3.275-6.45-7.849-6.45-13.719c0-9.279,4.403-17.438,13.204-24.466 c8.326-6.616,17.266-9.93,26.82-9.93c8.052,0,13.922,1.605,17.606,4.812V25.487L63.26,45.654v119.354 c0,10.03-4.573,18.427-13.717,25.181c-8.394,6.142-17.778,9.215-28.148,9.215c-6.077,0-11.055-1.437-14.947-4.302 C2.151,191.827,0,187.253,0,181.386c0-9.282,4.401-17.436,13.206-24.465c8.323-6.615,17.262-9.929,26.817-9.929 c8.051,0,13.921,1.605,17.606,4.812V23.237L143.717,0V143.82z\'/></g></svg>")';
  773. //SVG FILE ICONS
  774. // Chrome default icons
  775. const $file_icon_dir_default = 'url("data:image/png;base64,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 ")';
  776. const $file_icon_file_default = 'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAABHUlEQVR42o2RMW7DIBiF3498iHRJD5JKHurL+CRVBp+i2T16tTynF2gO0KSb5ZrBBl4HHDBuK/WXACH4eO9/CAAAbdvijzLGNE1TVZXfZuHg6XCAQESAZXbOKaXO57eiKG6ft9PrKQIkCQqFoIiQFBGlFIB5nvM8t9aOX2Nd18oDzjnPgCDpn/BH4zh2XZdlWVmWiUK4IgCBoFMUz9eP6zRN75cLgEQhcmTQIbl72O0f9865qLAAsURAAgKBJKEtgLXWvyjLuFsThCSstb8rBCaAQhDYWgIZ7myM+TUBjDHrHlZcbMYYk34cN0YSLcgS+wL0fe9TXDMbY33fR2AYBvyQ8L0Gk8MwREBrTfKe4TpTzwhArXWi8HI84h/1DfwI5mhxJamFAAAAAElFTkSuQmCC ")';
  777. // Custom file icons
  778. const $svg_icon_prefix = 'url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'14px\' height=\'14px\' viewBox=\'0 0 14 14\' enable-background=\'new 0 0 14 14\' xml:space=\'preserve\'> ';
  779. const $file_icon_dir = $svg_icon_prefix + '<polygon fill=\'%233399FF\' points=\'6.1,2.7 4.8,1 0,1 0,13 14,13 14,2.7 \'/> <rect x=\'1.5\' y=\'4.2\' fill=\'%2399CCFF\' width=\'11\' height=\'7.3\'/> </svg> ")';
  780. const $file_icon_dir_invisible = $svg_icon_prefix + '<polygon fill=\'%23888888\' points=\'6.1,2.7 4.8,1 0,1 0,13 14,13 14,2.7 \'/> <rect x=\'1.5\' y=\'4.2\' fill=\'%23BBBBBB\' width=\'11\' height=\'7.3\'/> <circle fill=\'%23888888\' cx=\'7\' cy=\'7.9\' r=\'1\'/> </svg> ")';
  781. const $file_icon_app = $svg_icon_prefix + '<g> <polygon style=\'fill:%230066FF;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <path style=\'fill:%23FFFFFF;\' d=\'M6.466,3.696L5.854,3.421c-0.175-0.078-0.381,0.003-0.455,0.18L5.086,4.348l1.241,0.578l0.315-0.791 C6.71,3.965,6.632,3.771,6.466,3.696z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'4.955,4.663 2.755,9.922 4.091,10.544 6.201,5.243 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'2.625,10.237 2.563,12.166 3.955,10.856 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'9.998,6.663 10.569,8.027 13.143,8.027 13.143,6.663 \'/> <path style=\'fill:%23FFFFFF;\' d=\'M9.838,7.164L7.594,1.797C7.52,1.619,7.314,1.538,7.139,1.616L6.527,1.893 C6.36,1.968,6.282,2.16,6.35,2.329l2.17,5.449L9.838,7.164z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'9.97,7.479 8.646,8.096 9.021,9.035 10.367,8.43 \'/> <path style=\'fill:%23FFFFFF;\' d=\'M10.479,8.753l-1.3,0.585L9.178,9.339c-0.041,0.311-0.073,0.736,0.073,1.07 c0.35,0.798,1.045,1.264,0.923,1.959c0,0,0.887-1.152,0.989-1.896C11.286,9.579,10.82,9.05,10.479,8.753z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'5.459,8.027 8.251,8.027 7.708,6.663 6.003,6.663 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'3.749,6.663 0.857,6.663 0.857,8.027 3.178,8.027 \'/> </svg> ")';
  782. const $file_icon_file = $svg_icon_prefix + '<g> <polygon fill=\'%23888888\' points=\'8.3,0 1.5,0 1.5,14 12.5,14 12.5,4.2 \'/> <polygon fill=\'%23FFFFFF\' points=\'11,12.5 3,12.5 3,1.5 6.8,1.5 6.8,5.7 11,5.7 \'/> <polygon fill=\'%23FFFFFF\' points=\'8.3,4.2 10.2,4.2 8.3,2.2 \'/> </g> </svg> ")';
  783. const $file_icon_text = $svg_icon_prefix + '<g> <polygon style=\'fill:%238888AA;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <g> <rect x=\'2.155\' y=\'2.187\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.14\'/> </g> <g> <rect x=\'2.155\' y=\'5.036\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.14\'/> </g> <g> <rect x=\'2.155\' y=\'7.886\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.141\'/> </g> <g> <rect x=\'2.155\' y=\'10.736\' style=\'fill:%23FFFFFF;\' width=\'6.555\' height=\'1.14\'/> </g> </svg> ")';
  784. const $file_icon_image = $svg_icon_prefix + '<g id=\'Layer_2\'> </g> <circle fill=\'%23FFEE22\' cx=\'5.5\' cy=\'3.2\' r=\'1.5\'/> <g> <path fill=\'%23FFFFFF\' d=\'M5.6,7.5L3.8,6L0.2,8.7c0.1,0.6,0.6,1.5,0.5,1.3l3-2.4L5.6,9l4.7-4l3.6,3.2l0,0C14,7.8,14,7.4,14,7 c0-0.1,0-0.3,0-0.4l-3.6-3.2L5.6,7.5z\'/> </g> <path fill=\'%2399AADD\' d=\'M3.8,6l1.8,1.5l4.8-4.1L14,6.6C13.8,2.9,10.7,0,7,0C3.1,0,0,3.1,0,7c0,0.6,0.1,1.2,0.2,1.7L3.8,6z\'/> <path fill=\'%233366CC\' d=\'M10.3,5L5.6,9L3.7,7.6l-3,2.4c1.1,2.4,3.5,4,6.3,4c3.4,0,6.3-2.5,6.9-5.8L10.3,5z\'/> <circle fill=\'%23FFE650\' cx=\'5.5\' cy=\'3.2\' r=\'1.5\'/> </svg> ")';
  785. const $file_icon_pdf = $svg_icon_prefix + '<g> <polygon style=\'fill:%23D84444;\' points=\'14,0 0,0 0,14 14,14 14,0 \'/> </g> <path style=\'fill:%23FFFFFF;\' d=\'M12.634,9.094c-0.074,0.047-0.288,0.075-0.423,0.075c-0.439,0-0.981-0.202-1.745-0.529 c0.294-0.022,0.562-0.031,0.803-0.031c0.441,0,0.569,0,1.002,0.108C12.7,8.824,12.705,9.047,12.634,9.094z M4.99,9.162 c0.17-0.3,0.345-0.616,0.521-0.952c0.435-0.822,0.712-1.469,0.914-1.997c0.409,0.742,0.917,1.37,1.51,1.876 C8.011,8.151,8.09,8.212,8.174,8.276C6.962,8.519,5.914,8.809,4.99,9.162z M6.404,1.383c0.241,0,0.38,0.606,0.391,1.179 c0.011,0.568-0.12,0.965-0.287,1.265c-0.14-0.441-0.203-1.129-0.203-1.581C6.305,2.245,6.295,1.383,6.404,1.383z M1.663,12.3 c0.14-0.374,0.68-1.113,1.479-1.771c0.051-0.037,0.175-0.155,0.289-0.263C2.596,11.603,2.033,12.133,1.663,12.3z M12.864,8.31 c-0.24-0.238-0.781-0.363-1.599-0.373c-0.555-0.008-1.218,0.041-1.923,0.138C9.03,7.893,8.707,7.697,8.451,7.459 c-0.683-0.64-1.25-1.524-1.606-2.497c0.021-0.094,0.044-0.171,0.062-0.253c0,0,0.383-2.186,0.28-2.925 c-0.015-0.104-0.021-0.131-0.05-0.21L7.104,1.486c-0.103-0.241-0.31-0.497-0.633-0.483L6.283,0.997H6.28 c-0.358,0-0.654,0.184-0.729,0.456c-0.233,0.864,0.007,2.15,0.444,3.818L5.882,5.544c-0.312,0.76-0.704,1.527-1.048,2.203 L4.787,7.836c-0.362,0.71-0.693,1.315-0.99,1.825l-0.31,0.165c-0.021,0.014-0.551,0.292-0.675,0.367 c-1.053,0.628-1.752,1.343-1.868,1.91c-0.037,0.179-0.009,0.41,0.178,0.52l0.299,0.148c0.129,0.064,0.269,0.096,0.406,0.096 c0.75,0,1.621-0.931,2.817-3.023c1.387-0.452,2.965-0.828,4.347-1.035c1.052,0.595,2.346,1.006,3.163,1.006 c0.146,0,0.271-0.013,0.373-0.042c0.155-0.04,0.288-0.129,0.369-0.254c0.156-0.235,0.191-0.563,0.146-0.901 C13.032,8.519,12.95,8.395,12.864,8.31z\'/> </svg> ")';
  786. const $file_icon_font = $svg_icon_prefix + '<g><polygon style=\'fill:%23770099;\' points=\'14,0 0,0 0,14 14,14 \'/></g><g><path style=\'fill:%23FFFFFF;\' d=\'M4.599,11.321h1.44V2.774H3.334v1.088H1.83V1.222h10.34v2.641h-1.505V2.774H7.977v8.547h1.393v1.457 H4.599V11.321z\'/></g></svg>")';
  787. const $file_icon_code = $svg_icon_prefix + '<g> <polygon style=\'fill:%237722DD;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <g> <path style=\'fill:%23FFFFFF;\' d=\'M5.892,12.965c-1.049,0-1.784-0.161-2.209-0.48c-0.425-0.317-0.638-0.82-0.638-1.503V8.915 c0-0.446-0.146-0.764-0.438-0.95C2.315,7.777,1.898,7.684,1.351,7.684V6.316c0.547,0,0.967-0.094,1.259-0.28s0.438-0.5,0.438-0.938 V3.006c0-0.675,0.217-1.172,0.65-1.491C4.13,1.195,4.862,1.036,5.893,1.036v1.312c-0.401,0.01-0.718,0.09-0.952,0.24 c-0.233,0.15-0.348,0.426-0.348,0.827V5.4c0,0.876-0.511,1.396-1.532,1.559v0.083c1.021,0.154,1.532,0.67,1.532,1.544v1.997 c0,0.41,0.116,0.688,0.349,0.835c0.233,0.146,0.55,0.223,0.951,0.232L5.892,12.965L5.892,12.965z\'/> <path style=\'fill:%23FFFFFF;\' d=\'M8.045,12.965v-1.313c0.392-0.009,0.706-0.089,0.944-0.239c0.236-0.15,0.355-0.426,0.355-0.829 V8.588c0-0.867,0.511-1.382,1.531-1.545V6.959C9.855,6.795,9.345,6.28,9.345,5.413V3.416c0-0.41-0.116-0.688-0.349-0.834 C8.764,2.436,8.447,2.358,8.045,2.349V1.036c1.049,0,1.785,0.159,2.21,0.479c0.423,0.319,0.637,0.821,0.637,1.505v2.065 c0,0.447,0.146,0.765,0.438,0.951c0.292,0.187,0.711,0.28,1.257,0.28v1.367c-0.546,0.012-0.967,0.107-1.259,0.287 C11.035,8.153,10.89,8.47,10.89,8.915v2.08c0,0.674-0.217,1.172-0.65,1.491C9.808,12.805,9.075,12.965,8.045,12.965z\'/> </g> </svg>")';
  788. const $file_icon_html = $svg_icon_prefix + '<path style=\'fill:%23FFFFFF;\' d=\'M7,14c-3.9,0-7-3.1-7-7C0,3.2,3.1,0,7,0H7C8.9,0,10.6,0.7,12,2C13.3,3.4,14,5.1,14,7 c0,1.9-0.7,3.6-2,5C10.7,13.3,8.9,14,7,14C7,14,7,14,7,14z\'/> <g> <path style=\'fill:%23EE7700;\' d=\'M5.3,1.1C4.7,1.9,4.2,2.6,3.8,3.5C3.4,3.3,3,3.1,2.6,2.8C3.3,2.1,4.2,1.5,5.3,1.1z M2,3.6 c0.5,0.3,1,0.6,1.5,0.8C3.3,5,3.2,5.6,3.1,6.3c0,0.1,0,0.2,0,0.3H0.9C1,5.4,1.4,4.4,2,3.6z M2,10.4c-0.6-0.9-1-1.9-1.1-3h2.1 c0,0.8,0.2,1.5,0.4,2.2C2.9,9.9,2.5,10.1,2,10.4z M2.6,11.2c0.4-0.3,0.8-0.5,1.2-0.6c0.3,0.8,0.8,1.5,1.4,2.2c0,0,0.1,0.1,0.1,0.1 C4.2,12.5,3.3,11.9,2.6,11.2z M6.5,12.9c-0.2-0.2-0.5-0.5-0.7-0.7c-0.5-0.6-0.9-1.3-1.2-1.9C5.3,10,5.9,9.9,6.5,9.9V12.9z M6.5,9 C5.8,9,5,9.1,4.3,9.4C4.1,8.7,4,8.1,4,7.5h2.6V9z M6.5,6.5H4c0-0.1,0-0.1,0-0.2c0.1-0.6,0.2-1.2,0.3-1.7C5.1,4.9,5.8,5,6.5,5V6.5z M6.5,4.1C5.9,4.1,5.3,4,4.7,3.8c0.4-1,1.1-1.9,1.9-2.6V4.1z M12,3.6c0.6,0.9,1,1.9,1.1,3h-2.2c0-0.8-0.2-1.5-0.4-2.2 C11,4.1,11.5,3.9,12,3.6z M11.3,2.7c0,0,0.1,0.1,0.1,0.1c-0.4,0.3-0.8,0.5-1.2,0.7C9.9,2.7,9.4,2,8.8,1.3C8.8,1.3,8.7,1.2,8.7,1.1 C9.7,1.4,10.6,2,11.3,2.7z M7.5,1.2c0.2,0.2,0.5,0.5,0.7,0.7C8.6,2.5,9,3.1,9.3,3.8C8.7,4,8.1,4.1,7.5,4.1V1.2z M7.5,5 c0.7,0,1.5-0.2,2.2-0.4C9.9,5.3,10,5.9,10,6.5H7.5V5z M7.5,7.5H10c0,0.1,0,0.2,0,0.2c0,0.6-0.2,1.1-0.3,1.7C9,9.1,8.2,9,7.5,9V7.5z M7.5,12.9v-3c0.6,0,1.3,0.1,1.9,0.3C8.9,11.2,8.3,12.1,7.5,12.9z M11.3,11.3c-0.7,0.7-1.6,1.3-2.6,1.5c0.6-0.7,1.1-1.5,1.5-2.3 c0.4,0.2,0.8,0.4,1.2,0.6C11.4,11.2,11.4,11.2,11.3,11.3z M10.5,9.7c0.2-0.6,0.3-1.2,0.4-1.9c0-0.1,0-0.2,0-0.3h2.2 c-0.1,1.1-0.4,2.1-1.1,3C11.5,10.1,11,9.9,10.5,9.7z M7,0C3.1,0,0,3.1,0,7s3.1,7,7,7s7-3.1,7-7S10.9,0,7,0z\'/> </g> </svg>")';
  789. const $file_icon_ignored = $svg_icon_prefix + '<path fill=\'%23CCCCCC\' d=\'M7,0C3.1,0,0,3.1,0,7c0,3.9,3.1,7,7,7c3.9,0,7-3.1,7-7C14,3.1,10.9,0,7,0L7,0z\'/><path fill=\'%23EEEEEE\' d=\'M7,2c2.8,0,5,2.2,5,5s-2.2,5-5,5c-2.8,0-5-2.2-5-5S4.2,2,7,2\'/><rect x=\'0.8\' y=\'5.9\' transform=\'matrix(0.7071 -0.7071 0.7071 0.7071 -2.8818 7.0063)\' fill=\'%23CCCCCC\' width=\'12.5\' height=\'2.3\'/></svg>")';
  790. const $file_icon_ignored_inv = $svg_icon_prefix + '<path fill=\'%23444444\' d=\'M7,0C3.1,0,0,3.1,0,7c0,3.9,3.1,7,7,7c3.9,0,7-3.1,7-7C14,3.1,10.9,0,7,0L7,0z\'/><path fill=\'%23555555\' d=\'M7,2c2.8,0,5,2.2,5,5s-2.2,5-5,5c-2.8,0-5-2.2-5-5S4.2,2,7,2\'/><rect x=\'0.8\' y=\'5.9\' transform=\'matrix(0.7071 -0.7071 0.7071 0.7071 -2.8818 7.0063)\' fill=\'%23444444\' width=\'12.5\' height=\'2.3\'/></svg>")';
  791. const $file_icon_invisible = $svg_icon_prefix + '<g> <polygon fill=\'%23888888\' points=\'8.3,0 1.5,0 1.5,14 12.5,14 12.5,4.2 \'/> <polygon fill=\'%23BBBBBB\' points=\'11,12.5 3,12.5 3,1.5 6.8,1.5 6.8,5.7 11,5.7 \'/> <polygon fill=\'%23BBBBBB\' points=\'8.3,4.2 10.2,4.2 8.3,2.2 \'/> </g> <circle fill=\'%23777777\' cx=\'7\' cy=\'9\' r=\'1\'/> </svg>")';
  792. // const $file_icon_video = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%23EF6F2E;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><path class=\'st1\' d=\'M21 26.4v47.1h58V26.4H21zM31.9 69.9h-7.2v-7.2h7.2V69.9zM31.9 59.1h-7.2v-7.2h7.2V59.1zM31.9 48.2h-7.2v-7.2h7.2V48.2zM31.9 37.3h-7.2v-7.2h7.2V37.3zM42.8 62.7V37.3L60.9 50 42.8 62.7zM75.4 69.9h-7.2v-7.2h7.2V69.9zM75.4 59.1h-7.2v-7.2h7.2V59.1zM75.4 48.2h-7.2v-7.2h7.2V48.2zM75.4 37.3h-7.2v-7.2h7.2V37.3z\'/></svg>")';
  793. // const $file_icon_audio = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%230E3693;}.st2{fill:%23003399;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><polyline class=\'st2\' points=\'32.5 37.5 23.5 37.5 23.5 62.5 32.5 62.5 53.6 77 53.6 23 32.5 37.5 \'/><path class=\'st2\' d=\'M71.9 50c0 6.8-3.7 12.7-9.1 15.8l2.8 4.9c7.1-4.1 11.9-11.8 11.9-20.7 0-8.8-4.8-16.6-11.9-20.7l-2.8 4.9C68.2 37.3 71.9 43.2 71.9 50z\'/><path class=\'st2\' d=\'M62.1 50c0 3.2-1.7 5.9-4.3 7.4l2.7 4.7c4.2-2.4 7-6.9 7-12.1 0-5.2-2.8-9.7-7-12.1l-2.7 4.7C60.4 44.1 62.1 46.8 62.1 50z\'/></svg>")';
  794. // const $file_icon_archive = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%23D8A13F;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><path class=\'st1\' d=\'M72.4 38.5h-7.9v-7.9L72.4 38.5zM51.1 30.6v28.8h21.4v-19h-9.9v-9.9H51.1zM54.4 23H30.8v5.6h9.3l-5.9 4.5v4.8l8.6-6.6v-2.7h30.1v-2.3L54.4 23zM42.9 35.1l-8.6 6.6v4.8l8.6-6.6V35.1zM34.2 55.1l8.6-6.6v-4.8l-8.6 6.6V55.1zM42.9 57.1v-4.8l-8.6 6.6v2.6h-3.4v5.6h5.3v3.8H33c-0.6-1-1.6-1.6-2.8-1.6 -1.8 0-3.2 1.4-3.2 3.2s1.4 3.2 3.2 3.2c1.2 0 2.2-0.6 2.8-1.6h3.1V77h4.8v-2.9H44c0.6 1 1.6 1.6 2.8 1.6 1.8 0 3.2-1.4 3.2-3.2s-1.4-3.2-3.2-3.2c-1.2 0-2.2 0.6-2.8 1.6h-3.1v-3.8h13.5l18.5-3.3v-2.3H37.1L42.9 57.1z\'/></svg>")';
  795.  
  796.  
  797. // Assemble UI Elements
  798. function assembleUIElements() {
  799. $parents_dir_menu.find('div').append( $current_dir_path );
  800. $sidebar_header.find('thead th').append($toggle_sidebar);
  801. $sidebar_header.find('tbody tr').first().find('td').first().append( $parent_dir_menu ).next().append( $parents_dir_menu ).next().append( $shortcuts_menu );
  802. $sidebar_header.find('tbody tr:last-child td').append( $details_btn, $inv_checkbox, $grid_btn );
  803.  
  804. $dir_list.append($dir_list_head, $dir_list_body);
  805. $sidebar.append($sidebar_header, $dir_list);
  806. $sidebar_wrapper.append( $sidebar, $handle );
  807.  
  808. $content_image.append( $image );
  809. $checkbox_cont.append( $loop, $shuffle );
  810. $content_audio.find('td').append( $prev_track, $next_track, $audio, $close_audio, $checkbox_cont );
  811. // $content_audio_title.find('td').after( $close_audio );
  812. $content_title.prepend($content_reload_btn).append($content_close_btn);
  813. $content_header.find('tbody').append( $content_title, $content_audio_title, $content_audio );
  814. $content_font.append( $specimen );
  815. $content_container.append( $content_header, $content_image, $content_grid, $content_font, $content_pdf, $content_video, $content_iframe, $prev_btn, $next_btn, $content_scale );
  816. $content_pane.append( $content_container );
  817. }
  818. assembleUIElements();
  819.  
  820. //***** STYLES *****//
  821.  
  822. // DEFINE STYLES
  823. var $styles = '';
  824.  
  825. // background-color
  826. $styles += '#sidebar_wrapper, body.light_theme #sidebar, body.light_theme #sidebar ul, body.light_theme #content_header' +
  827. '{ background-color: lightgray }';
  828. $styles += 'body.light_theme #dir_list .selected, body.light_theme #dir_list .playing' + //body.light_theme #dir_list .selected.audio,
  829. '{ background-color: lightsteelblue; }';
  830. $styles += 'body.dark_theme #dir_list .selected' +
  831. '{ background-color: slategray; }';
  832. $styles += 'body.dark_theme #content_grid, #content_image, body.dark_theme #content_pane' +
  833. '{ background-color: #333; }';
  834. $styles += 'body.dark_theme #sidebar ul, body.dark_theme #sidebar_header thead, body.dark_theme #sidebar_header tbody tr:first-of-type, body.dark_theme.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected)' +
  835. '{ background-color: #444; }';
  836. $styles += 'body.dark_theme #content_grid:not(.has_grid) .image_grid_item:hover, body.dark_theme #content_grid:not(.has_grid) div.image_grid_item.hovered, body.dark_theme #sidebar, body.dark_theme #content_header, body.dark_theme #dir_list #tbody, body.dark_theme #grid_btn .menu li, body.dark_theme .font_grid_item:hover, body.dark_theme .font_grid_item.hovered, body.dark_theme .image_grid_item:hover, body.dark_theme .image_grid_item.hovered' +
  837. '{ background-color: #555; }';
  838. $styles += 'body.dark_theme #content_grid:not(.has_grid) .image_grid_item.selected, body.dark_theme #sidebar ul li:hover, body.dark_theme #content_grid .font_grid_item.selected, body.dark_theme #content_grid .image_grid_item.selected' +
  839. '{ background-color: #666; }';
  840. $styles += 'body.dark_theme #grid_btn .menu li:hover, body.dark_theme #dir_list tbody tr:hover, body.dark_theme #dir_list tbody li:hover, body.dark_theme.alternate_background #dir_list #tbody tr:hover, body.dark_theme #sidebar .hovered, body.dark_theme #content_iframe[href^="/"], body.dark_theme.alternate_background #dir_list #tbody tr:nth-of-type(odd).hovered' +
  841. '{ background-color: #777; }';
  842. $styles += 'body.light_theme #sidebar_header thead tr, body.light_theme #sidebar_header tbody tr:first-of-type, #parents_dir_menu + ul li:hover, #shortcuts_menu + ul li:not(.has_submenu):hover, #grid_btn.has_images.has_fonts:hover .menu li:hover, body.light_theme #dir_list tbody tr:hover, body.light_theme.alternate_background #dir_list #tbody tr:hover, body.light_theme #dir_list .hovered, body.light_theme.alternate_background #dir_list #tbody tr.hovered' +
  843. '{ background-color: #BBB; }';
  844. $styles += 'body.light_theme #grid_btn .menu li, body.light_theme #content_grid div.selected, body.light_theme.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected)' +
  845. '{ background-color: #CCC; }';
  846. $styles += 'body.light_theme #content_grid div:hover, body.light_theme #content_grid div.hovered' +
  847. '{ background-color: #DDD; }';
  848. $styles += 'body.light_theme #dir_list tbody' +
  849. '{ background-color: #DFDFDF; }';
  850. $styles += 'body.light_theme #content_pane, #content_image .img, body.light_theme #content_grid, #content_font, #content_iframe' +
  851. '{ background-color: #FFF; }';
  852. // EXCLUDED: Prevent previewed files with these extensions from being inverted in dark mode
  853. for ( let i = 0, n = $row_settings.exclude.length; i < n; i += 1) {
  854. $styles += 'body.dark_theme #content_iframe[src*="'+ $row_settings.exclude[i] +'" i] { background:#FFF; filter: unset; }';
  855. }
  856. $styles += 'body.dark_theme #content_iframe[src$="/" i]' +
  857. '{ background:#AAA; filter:unset; }';
  858. $styles += '#scale' +
  859. '{ background-color: rgba(128,128,128,0.3); }';
  860. $styles += 'body.is_chrome #audio' +
  861. '{ background-color: rgb(241, 243, 244); }';
  862. $styles += 'body.dark_theme #dir_list .playing, body.dark_theme.alternate_background #dir_list tbody tr.playing:nth-of-type(odd)' + //body.dark_theme #dir_list .selected.audio,
  863. '{ background-color: #4C7E80; }';
  864. $styles += '#dir_list tbody tr, #dir_list .audio a, #dir_list .video a, body.has_audio #content_pane.has_ignored #content_image, body.light_theme #grid_btn .menu, body.dark_theme #grid_btn .menu, body #dir_list tr.file.audio a.icon, body #dir_list tr.file.video a.icon, body.use_custom_icons #dir_list tr.file.ignore a.icon' +
  865. '{ background-color: transparent; }';
  866.  
  867. // BACKGROUND SVG IMAGES & ICONS
  868. $styles += '#parent_dir_menu a { background:' + $up_arrow + 'center no-repeat; }';
  869. $styles += '#shortcuts_menu div { background:'+ $menu_icon + 'center no-repeat; }';
  870. $styles += 'body.light_theme #shortcuts > li.has_submenu { background:'+ $menu_arrow +' right no-repeat; background-size: 12px; }';
  871. $styles += 'body.light_theme #shortcuts > li.has_submenu:hover { background:#BBB '+ $menu_arrow +' right no-repeat; background-size: 12px; }';
  872. $styles += 'body.light_theme #shortcuts li.checked span { background:'+ $check_mark +' 4px center no-repeat; background-size:12px; }';
  873. $styles += '#grid_btn { background:'+ $grid_icon +' center no-repeat; }';
  874. $styles += '#toggle_sidebar { background:'+ $toggle +' center no-repeat; background-size:12px; }';
  875. $styles += '#dir_list thead th.checked { background:'+ $check_mark +' 10px 2px no-repeat; background-size:10px; }';
  876. $styles += 'body.light_theme #dir_list thead th.checked:after { background:'+ $up_arrow +' center no-repeat; background-size:10px; }';
  877. $styles += '#dir_list tbody a { background-size:auto 13px; background-position:6px 4px; }';
  878. $styles += 'body.has_audio #content_pane { background-image: ' + $music +'; background-position: center; background-repeat: no-repeat; background-size:33.33%; }';
  879. $styles += '#prev_track, #next_track { background: rgb(241, 243, 244) '+ $next_track_arrow +' center no-repeat; background-blend-mode:difference; }';
  880. $styles += '#prev_track:hover, #next_track:hover, #close_audio:hover { background-blend-mode:normal; }';
  881. $styles += '#close_audio { background:rgb(241, 243, 244); }';
  882. $styles += '#close_audio:after { background:'+ $plus_sign +' center no-repeat; background-blend-mode:difference; background-size:14px; }';
  883. $styles += '#scale span:first-of-type { background:'+ $plus_sign +' center no-repeat; }';
  884. $styles += '#scale span:last-of-type { background:'+ $minus_sign +' center no-repeat; }';
  885. $styles += '#prev_btn, #next_btn { background: ' + $svg_arrow + ' center no-repeat; }';
  886. $styles += 'body #content_pane.has_ignored { background-image:'+ $file_icon_ignored +'; background-position: center; background-repeat: no-repeat; background-size:50%; }';
  887. // Dark theme
  888. $styles += 'body.dark_theme #content_pane.has_ignored { background-image:'+ $file_icon_ignored_inv +'; background-position: center; background-repeat: no-repeat; background-size:50%; }';
  889. $styles += 'body.dark_theme #shortcuts > li.has_submenu { background:'+ $menu_arrow_inv +' right no-repeat; background-size: 12px; }';
  890. $styles += 'body.dark_theme #shortcuts > li.has_submenu:hover { background:#666 '+ $menu_arrow_inv +' right no-repeat; background-size: 12px; }';
  891. $styles += 'body.dark_theme #shortcuts li.checked span { background:'+ $check_mark_inv +' 4px center no-repeat; background-size:12px; }';
  892. $styles += 'body.dark_theme #dir_list thead th.checked { background:'+ $check_mark_inv +' 10px 2px no-repeat; background-size:10px; }';
  893. $styles += 'body.dark_theme #dir_list thead th.checked:after { background:'+ $up_arrow_inv +' center no-repeat; background-size:10px; }';
  894. // Default File Icons
  895. $styles += 'body.use_default_icons #dir_list .dir a.icon { background:'+ $file_icon_dir_default + ' 6px 4px no-repeat; background-size:auto 13px; }';
  896. $styles += 'body.use_default_icons #dir_list .file a.icon { background:'+ $file_icon_file_default + ' 6px 4px no-repeat; background-size:auto 13px; }';
  897. // Custom File Icons
  898. $styles += 'body.use_custom_icons #dir_list tr.file:not(.dir) a.icon { background: '+ $file_icon_file +' 6px 4px no-repeat; background-size:14px 14px; }';
  899. $styles += 'body.use_custom_icons #dir_list tr.file.audio a.icon, body.use_custom_icons #dir_list tr.file.video a.icon { background: transparent; }';
  900. $styles += 'body.use_custom_icons #dir_list tr.file.font a.icon { background: '+ $file_icon_font +' 6px 4px no-repeat; background-size:14px 14px; }';
  901. $styles += 'body.use_custom_icons #dir_list tr.file.image a.icon { background: '+ $file_icon_image +' 6px 4px no-repeat; background-size:14px 14px; }';
  902. $styles += 'body.use_custom_icons #dir_list tr.file.pdf a.icon { background: '+ $file_icon_pdf +' 6px 4px no-repeat; background-size:14px 14px; }';
  903. $styles += 'body.use_custom_icons #dir_list tr.file[class*="htm"] a.icon { background: '+ $file_icon_html +' 6px 4px no-repeat; background-size:14px 14px; }';
  904. $styles += 'body.use_custom_icons #dir_list tr.file.ignore a.icon { background: '+ $file_icon_ignored +' 6px 4px no-repeat; }';
  905. $styles += 'body.use_custom_icons #dir_list tr.file.invisible a.icon { background: '+ $file_icon_invisible +' 6px 4px no-repeat; background-size:14px 14px; }';
  906. $styles += 'body.use_custom_icons #dir_list tr.dir.invisible a.icon { background: '+ $file_icon_dir_invisible +' 6px 4px no-repeat; background-size:14px 14px; }';
  907. $styles += 'body.use_custom_icons #dir_list tr.dir:not(.app) a.icon { background: '+ $file_icon_dir +' 6px 4px no-repeat; background-size:14px 14px; }';
  908. $styles += 'body.use_custom_icons #dir_list tr.app a { background: '+ $file_icon_app +' 6px 4px no-repeat !important; background-size:14px 14px; }';
  909. $styles += 'body.use_custom_icons #dir_list tr.file.code a.icon { background: '+ $file_icon_code +' 6px 4px no-repeat; background-size:14px 14px }';
  910. $styles += 'body.use_custom_icons #dir_list tr.file.text a.icon,body.use_custom_icons #dir_list tr.file.markdown a.icon { background: '+ $file_icon_text +' 6px 4px no-repeat; background-size:14px 14px }';
  911. // Plain text file icons
  912. for ( let i = 0, n = $row_types.text.length; i < n; i += 1) {
  913. // $styles += 'body.use_custom_icons #dir_list tr.file.'+ $row_types.text[i] +' a.icon { background: '+ $file_icon_text +' 6px 4px no-repeat; background-size:14px 14px }';
  914. }
  915.  
  916. // border
  917. $styles += ':root, html, body, #sidebar_wrapper, #sidebar_header, #dir_list, #main_content, #content_pane, #content_pdf, #content_iframe' +
  918. '{ border: 0 !important; }';
  919. $styles += 'body.dark_theme ul' +
  920. '{ border: solid 1px #222; }';
  921. $styles += '#details_btn' +
  922. '{ border: solid 1px #333; }';
  923. $styles += 'body.light_theme #sidebar ul, body.light_theme .image_grid_item img' +
  924. '{ border: solid 1px gray; }';
  925. // border-top
  926. $styles += 'body.dark_theme #sidebar_header .menu, body.dark_theme #sidebar #grid_btn ul.menu' +
  927. '{ border-top:solid 1px #111; }';
  928. $styles += 'body.dark_theme #dir_list #tbody' +
  929. '{ border-top:solid 1px #222; }';
  930. $styles += 'body.light_theme #dir_list tbody, #grid_btn .menu, .font_grid_item:not(:first-of-type), .image_grid_item + .font_grid_item' +
  931. '{ border-top:solid 1px grey; }';
  932. $styles += '#sort_by' + // , tr.dir ~ tr:not(.dir,.invisible,.ignore)
  933. '{ border-top:solid 1px #999; }';
  934. $styles += 'body.dark_theme.is_dirs_on_top #dir_list tbody tr.dir + tr.file' +
  935. '{ border-top:solid 1px #CCC; }';
  936. // border-right
  937. $styles += '#parents_dir_menu + ul, #shortcuts_menu + ul, body.dark_theme #sidebar #grid_btn ul.menu' +
  938. '{ border-right:0 !important; }';
  939. $styles += 'body.dark_theme #parents_dir_menu, body.dark_theme #sidebar, body.dark_theme #sidebar #grid_btn .menu li' +
  940. '{ border-right:solid 1px #111; }';
  941. $styles += '#sidebar, body.light_theme #parents_dir_menu, #grid_btn .menu li, .image_grid_item' +
  942. '{ border-right:solid 1px grey; }';
  943. // border-bottom
  944. $styles += 'body.dark_theme #sidebar_header thead tr, body.dark_theme #sidebar_header tbody tr:first-of-type' +
  945. '{ border-bottom:solid 1px black; }';
  946. $styles += 'body.dark_theme #sidebar_header .menu, body.dark_theme #content_header, body.dark_theme #sidebar #grid_btn .menu li:first-of-type, body.dark_theme #sidebar #grid_btn ul.menu' +
  947. '{ border-bottom:solid 1px #111; }';
  948. $styles += 'body.dark_theme #content_header tr:first-of-type' +
  949. '{ border-bottom:solid 1px #333; }';
  950. $styles += 'body.light_theme #sidebar_header thead tr, body.light_theme #sidebar_header tbody tr:first-of-type, #grid_btn .menu li:first-of-type, #grid_btn .menu, .specimen, .font_grid_item:last-of-type, .image_grid_item' +
  951. '{ border-bottom:solid 1px grey; }';
  952. $styles += '#content_header tr:first-of-type' +
  953. '{ border-bottom:solid 1px #888; }';
  954. $styles += '#shortcuts_menu + ul > li.has_submenu.ruled, body.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type), .rule' +
  955. '{ border-bottom:solid 1px #999; }';
  956. $styles += 'body.light_theme #content_header' +
  957. '{ border-bottom:solid 1px #AAA; }';
  958. $styles += 'body.dark_theme.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type), body.dark_theme #content_pane.has_font #content_font hr' +
  959. '{ border-bottom:solid 1px #CCC; }';
  960. // border-left
  961. $styles += '#parents_dir_menu + ul, #shortcuts_menu + ul' +
  962. '{ border-left:0; }';
  963. $styles += 'body.dark_theme #parents_dir_menu, body.dark_theme #sidebar #grid_btn ul.menu' +
  964. '{ border-left:solid 1px #111; }';
  965. $styles += 'body.light_theme #parents_dir_menu, #grid_btn .menu' +
  966. '{ border-left:solid 1px grey; }';
  967.  
  968. // border-collapse
  969. $styles += 'table' +
  970. '{ border-collapse: collapse; }';
  971.  
  972. // border-radius
  973. $styles += 'html, body, :root' +
  974. '{ border-radius: 0; }';
  975. $styles += '#details_btn' +
  976. '{ border-radius: 3px; }';
  977.  
  978. // bottom
  979. $styles += '#handle, #parent_dir_menu, #close_audio:after, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, #prev_btn, #next_btn, #dir_list tbody' +
  980. '{ bottom: 0; }';
  981.  
  982. // box-shadow
  983. $styles += 'body.light_theme #sidebar ul' +
  984. '{ box-shadow: 0px 2px 3px -2px #888; }';
  985. $styles += 'body.dark_theme #sidebar ul' +
  986. '{ box-shadow:0px 2px 3px -2px #111; }';
  987. $styles += 'body.dark_theme #sidebar #grid_btn ul.menu' +
  988. '{ box-shadow:none; }';
  989.  
  990. // box-sizing
  991. $styles += 'html, body, :root, #sidebar, #grid_btn .menu li' +
  992. '{ box-sizing: border-box; }';
  993.  
  994. // clear
  995. $styles += '#dir_list tbody .name' +
  996. '{ clear:right; }';
  997. $styles += '#checkbox_div label, #grid_btn .menu li, #dir_list tbody tr, #content_grid .font_grid_item' +
  998. '{ clear: both; }';
  999.  
  1000. // columns
  1001. $styles += '.lorem + .lorem' +
  1002. '{ columns:2; column-gap:2em; }';
  1003. $styles += '.lorem + .lorem + .lorem' +
  1004. '{ columns:3; }';
  1005.  
  1006. // color
  1007. $styles += 'body.dark_theme #shortcuts_menu + ul > li > ul, body.dark_theme #shortcuts_menu + ul > li.has_submenu + li:not(.has_submenu), #content_font' +
  1008. '{ color: #111 }';
  1009. $styles += '#sidebar, #parents_dir_menu + ul li a, body.light_theme #shortcuts_menu + ul li a, body.light_theme #shortcuts_menu + ul li:not(.disabled) > span, body.light_theme #dir_list th:not(.disabled), #dir_list tbody a, #dir_list .selected a, #dir_list .playing a, #content_header, body.dark_theme #details_btn span, .font_grid_item a, .image_grid_item p' +
  1010. '{ color: #111 }';
  1011. $styles += 'body.dark_theme #sidebar_header thead tr, body.dark_theme #sidebar_header tbody tr:first-of-type' +
  1012. '{ color: #444 }';
  1013. $styles += '#scale span:hover' +
  1014. '{ color: #666 }';
  1015. $styles += '#dir_list tr.ignore a, #dir_list tr.ignore.app a, #dir_list tr.ignore td.details' +
  1016. '{ color: #777 }';
  1017. $styles += '#sort_menu .disabled span, #dir_list th.disabled' +
  1018. '{ color: #999 }';
  1019. $styles += 'body.dark_theme #dir_list tr.file.ignore a.icon, body.dark_theme #dir_list tr.ignore td.details' +
  1020. '{ color: #BBB }';
  1021. $styles += 'body.dark_theme .font_grid_item p, body.dark_theme .font_grid_item a, body.dark_theme .image_grid_item p' +
  1022. '{ color: #DDD }';
  1023. $styles += 'body.dark_theme #sidebar th:not(.disabled), body.dark_theme #sidebar td, body.dark_theme #sidebar a, body.dark_theme #content_header tr, body.dark_theme #sidebar tbody tr:first-of-type span' +
  1024. '{ color: #EEE }';
  1025.  
  1026. // content
  1027. $styles += '#dir_list thead th.checked:after, body.has_hidden_sidebar #handle, #dir_list thead th.checked:before, #dir_list thead td.icon, #dir_list tr:empty, #dir_list .audio td.icon, #dir_list .video td.icon, body.hide_invisibles .invisible, body.hide_ignored .ignore, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, #close_audio:after' +
  1028. '{ content:"" }';
  1029. $styles += 'body.dark_theme #dir_list thead th.checked:after' +
  1030. '{ content:" " }';
  1031. $styles += '#content_pane.has_audio #content_audio_title td:before, body #content_pane.has_video #title:before' +
  1032. '{ content:"Playing: " }'; // .audio, .video
  1033. $styles += '#content_pane.has_dir:not(.has_grid) #title:before' +
  1034. '{ content:"Index of: " }'; // .dir
  1035. $styles += '#content_pane.has_grid:not(.has_ignored) #title:before' +
  1036. '{ content:"Fonts and Images from: " }'; // font and image grid
  1037. $styles += 'body:not(.has_images) #content_pane.has_grid:not(.has_ignored) #title:before, #content_pane.has_grid #title.font_grid:before' +
  1038. '{ content:"Fonts from: " }'; // font grid
  1039. $styles += 'body:not(.has_fonts) #content_pane.has_grid:not(.has_ignored) #title:before, #content_pane.has_grid #title.image_grid:before' +
  1040. '{ content:"Images from: " }'; // image grid
  1041. $styles += '#content_pane.has_ignored:not(.has_grid) #title:before' +
  1042. '{ content:"Ignored content: " }'; // .ignored
  1043.  
  1044. // cursor
  1045. $styles += '#sidebar_header thead th, #sort_menu .disabled span, #dir_list .disabled' +
  1046. '{ cursor: default; }';
  1047. $styles += '#sidebar_header tbody tr:first-of-type td:hover, #parents_dir_menu div, #shortcuts_menu div, #grid_btn, #dir_list thead th, #scale span' +
  1048. '{ cursor: pointer; }';
  1049. $styles += '#handle' +
  1050. '{ cursor: col-resize; }';
  1051. $styles += '#content_image img:not(.zoom_img)' +
  1052. '{ cursor: zoom-in; }';
  1053. $styles += '#content_image img.zoom_img' +
  1054. '{ cursor: zoom-out; }';
  1055.  
  1056. // display
  1057. $styles += '#sidebar tbody tr:first-of-type ul, #light_theme, #details_btn span:last-of-type, #grid_btn, #grid_btn:not(:hover) .menu, #dir_list thead .name input, #dir_list .details, body.has_hidden_sidebar #handle, #dir_list thead th.checked:before, #dir_list thead td.icon, #dir_list tr td:not(.name), body.has_hidden_sidebar #dir_list tr td, #dir_list tr:empty, #dir_list tr.audio td.icon, #dir_list tr.video td.icon, body.hide_invisibles #tbody tr.invisible, body.hide_ignored #tbody tr.ignore, #content_title:before, #content_header, #content_audio_title, #content_audio td, #content_pane section header ~ *[id^="content"], .nav_btn, #content_grid, #content_pane.has_hidden_grid #content_grid, #scale, body.light_theme #dark_theme, body.dark_theme #light_theme, body.preview_text #edit_text, body:not(.preview_text) #preview_text, body.use_custom_icons #dir_list img, #dir_list tr.file.audio a img, #dir_list tr.file.video a img' +
  1058. '{ display: none; }';
  1059. $styles += '#sidebar li, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul > li:hover > ul, #shortcuts_menu + ul > li > ul:hover, #default, #dir_list tbody a, #content_pane[class^="has_"] #content_header, #content_pane.has_image:hover #scale, #content_pane.has_font:hover #scale, #content_pane.has_font #content_font, #content_pane.has_image #content_image, #content_pane.has_pdf #content_pdf, #content_pane.has_video #content_video, #content_pane.has_iframe #content_iframe, #content_pane.has_dir #content_iframe, #content_pane.has_grid #content_grid.has_grid, #content_pane.has_grid #content_grid.has_font_grid, .font_grid_item, .image_grid_item a, #content_pane.has_grid .nav_btn, #content_pane.has_font .nav_btn, #content_pane.has_image .nav_btn, #scale span, #checkbox_div label, body.dark_theme #dark_theme, body.light_theme #light_theme, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, body:not(.has_hidden_sidebar) #dir_list .name' +
  1060. '{ display: block; }';
  1061. $styles += 'body.has_images.has_fonts #grid_btn:hover ul.menu' +
  1062. '{ display:block !important; }';
  1063. $styles += '#parents_dir_menu div, body.has_fonts #grid_btn, body.has_images #grid_btn, #dir_list thead th.checked:after, #dir_list.show_details th:not(.name), #dir_list.show_details td:not(.name):not(.ext), body.has_audio #dir_list thead input, #content_grid .image_grid_item, #checkbox_div, #prev_track, #next_track, #close_audio, body.dark_theme #dir_list thead th.checked:after, #content_pane[class^="has_"] #content_container' +
  1064. '{ display: inline-block; }';
  1065. $styles += '#content_pane.has_audio #content_audio_title, #content_pane.has_audio #content_audio' +
  1066. '{ display: table-row !important; }';
  1067. $styles += '#shortcuts_menu div, #content_pane[class^="has"] #title, #content_pane[class^="has"] #content_header, #content_pane.has_audio #content_audio td' +
  1068. '{ display: table-cell !important; }';
  1069. $styles += '#content_pane.has_grid #content_grid.has_image_grid' +
  1070. '{ display: grid !important; }';
  1071. $styles += '#content_grid.has_image_grid' +
  1072. '{ grid-gap:0; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); align-content: start; }';
  1073. $styles += '#thead, #theader, body[class^="is_default"] #tbody tr, body[class^="is_converted"] #tbody tr, body.show_invisibles #tbody tr, body.hide_invisibles #tbody tr:not(.invisible)' +
  1074. '{ display: table; }'; // needed to make rows full width and dir_list scrollable
  1075.  
  1076. // filter
  1077. $styles += '#prev_btn, #next_btn' +
  1078. '{ filter:invert(50%); }';
  1079. $styles += 'body.dark_theme #content_iframe, body.dark_theme #content_font' +
  1080. '{ filter:invert(87.5%); }';
  1081. $styles += '#scale span:hover, body.dark_theme #sidebar #grid_btn, body.dark_theme #grid_btn .menu, body.dark_theme #parent_dir_menu, body.dark_theme #shortcuts_menu, body.dark_theme #toggle_sidebar' +
  1082. '{ filter:invert(100%); }';
  1083.  
  1084. // float
  1085. $styles += '#content_header tr:first-of-type td:first-of-type, #checkbox_div label' +
  1086. '{ float: left; }';
  1087. $styles += '#grid_btn, #content_header tr:first-of-type td:last-of-type' +
  1088. '{ float: right; }';
  1089.  
  1090. // font-family
  1091. $styles += 'html, body, :root' +
  1092. '{ font-family:'+ $settings.UI_font +', arial, "fira sans", helvetica, sans-serif; }';
  1093.  
  1094. // font-size
  1095. $styles += 'html' +
  1096. '{ font-size: 100.001%; }';
  1097. $styles += 'body, :root' +
  1098. '{ font-size:'+ $settings.UI_font_size +'; }';
  1099. $styles += '#sidebar, #sidebar_header, #sidebar_header thead th, #dir_list, #dir_list .details, #content_header, #content_header table' +
  1100. '{ font-size: 0.875rem; }';
  1101. $styles += '#content_grid, .font_grid_item p' +
  1102. '{ font-size: 1rem; }';
  1103. $styles += '#scale span' +
  1104. '{ font-size: 2rem; }';
  1105. $styles += '#content_grid .font_grid_item h2' +
  1106. '{ font-size:'+ $grid_font_size * 4 +'em; }';
  1107. $styles += '#content_font' +
  1108. '{ font-size:'+ $grid_font_size +'em; }';
  1109. $styles += '.lorem.first:first-line' +
  1110. '{ font-size:'+ $grid_font_size*1.33 +'em; }';
  1111.  
  1112. // font-variant
  1113. $styles += '.lorem.first:first-line' +
  1114. '{ font-variant: small-caps }';
  1115.  
  1116. // font-weight
  1117. $styles += '#sidebar_header thead th, h2' +
  1118. '{ font-weight: normal }';
  1119. $styles += '#dir_list .selected a, #dir_list .playing a' +
  1120. '{ font-weight: bold }';
  1121.  
  1122. // height
  1123. $styles += 'html, body, :root, #parent_dir_menu a, #content_container, #main_content, #content_pdf, #content_iframe, .image_grid_item a' +
  1124. '{ height: 100%; }';
  1125. $styles += '#sidebar_header, #parents_dir_menu, #parents_dir_menu div, #content_grid div img, #content_image img:not(.zoom_img)' +
  1126. '{ height: auto; }';
  1127. $styles += '#dir_list thead th.checked:after' +
  1128. '{ height: 8px; }';
  1129. $styles += '#toggle_sidebar' +
  1130. '{ height: 14px; }';
  1131. $styles += '#dir_list td.icon' +
  1132. '{ height: 16px; }';
  1133. $styles += '#grid_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
  1134. '{ height: 18px; }';
  1135. $styles += '#audio' +
  1136. '{ height: 32px; }';
  1137. $styles += 'body.dark_theme #dir_list thead th.checked:after' +
  1138. '{ height: 1em; }';
  1139. $styles += '#scale span' +
  1140. '{ height: 2rem; }';
  1141. $styles += '#content_grid.has_grid .image_grid_item' +
  1142. '{ height: '+ $grid_image_size +'px; }';
  1143. $styles += '#sidebar' +
  1144. '{ height:'+ window.innerHeight +'px; }';
  1145.  
  1146. // max-height
  1147. $styles += '#content_image img.zoom_img' +
  1148. '{ max-height: none; }';
  1149. $styles += '#content_grid div img' +
  1150. '{ max-height:'+ ($grid_image_size - $grid_image_size/8) +'px; }';
  1151. // min-height
  1152. $styles += '#sidebar' +
  1153. '{ min-height: 100%; }';
  1154.  
  1155. // hyphens
  1156. $styles += '#parents_dir_menu div, #content_header td button, #content_font' +
  1157. '{ hyphens: none; }';
  1158. $styles += 'html, body, :root, .lorem' +
  1159. '{ hyphens: auto; }';
  1160.  
  1161. // left
  1162. $styles += '#sidebar ul, #parent_dir_menu, #dir_list thead, #dir_list tbody, #close_audio:after, #content_header, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, body.has_hidden_sidebar #toggle_sidebar' +
  1163. '{ left: 0; }';
  1164. $styles += '#sidebar #grid_btn ul.menu' +
  1165. '{ left: unset; }';
  1166. $styles += 'body.has_hidden_sidebar #sidebar_wrapper' +
  1167. '{ left: 3px; }';
  1168. $styles += '#shortcuts_menu + ul > li > ul' +
  1169. '{ left: 100%; }';
  1170.  
  1171. // letter-spacing
  1172. $styles += '.lorem.first:first-line, .font_grid_item p' +
  1173. '{ letter-spacing: 0.1em }';
  1174. $styles += '#sidebar_header thead th' +
  1175. '{ letter-spacing: 0.5em }';
  1176.  
  1177. // line-height
  1178. $styles += '.font_grid_item p' +
  1179. '{ line-height: 1 }';
  1180. $styles += '#dir_list tr a, .lorem' +
  1181. '{ line-height: 1.4 }';
  1182.  
  1183. // list-style
  1184. $styles += '#sidebar ul, #grid_btn .menu li' +
  1185. '{ list-style-type: none; }';
  1186.  
  1187. // margin
  1188. $styles += 'html, body, :root, #sidebar ul, #parent_dir_menu, #parent_dir_menu, #parents_dir_menu, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu, #grid_btn, #dir_list tbody a, #content_grid p, #content_grid h2' +
  1189. '{ margin: 0; }';
  1190. // margin-top
  1191. $styles += '.image_grid_item + .font_grid_item' +
  1192. '{ margin-top:-1px; }';
  1193. $styles += '#checkbox_div label input, #details_btn' +
  1194. '{ margin-top: 0; }';
  1195. $styles += 'body.has_audio #dir_list input' +
  1196. '{ margin-top: 1px; }';
  1197. // margin-right
  1198. $styles += '#content_video' +
  1199. '{ margin-right: auto; }';
  1200. $styles += '#dir_list thead th.checked' +
  1201. '{ margin-right: 0; }';
  1202. $styles += 'body.has_audio #dir_list input, #reload_btn' +
  1203. '{ margin-right: 8px; }';
  1204. $styles += '#details_btn' +
  1205. '{ margin-right: 0.5em; }';
  1206. $styles += '#dir_list thead th:last-of-type' +
  1207. '{ margin-right: 1em; }';
  1208. $styles += '#checkbox_div' +
  1209. '{ margin-right: calc(-6em - 4px); }';
  1210. // margin-bottom
  1211. $styles += '#details_btn' +
  1212. '{ margin-bottom: 0; }';
  1213. $styles += 'body.has_audio #dir_list input' +
  1214. '{ margin-bottom: 1px; }';
  1215. // margin-left
  1216. $styles += '#content_video' +
  1217. '{ margin-left: auto; }';
  1218. $styles += '#dir_list thead th.checked' +
  1219. '{ margin-left: 0; }';
  1220. $styles += 'body.has_hidden_sidebar #reload_btn' +
  1221. '{ margin-left: 16pt; }';
  1222. $styles += '#details_btn' +
  1223. '{ margin-left: 0.5em; }';
  1224. $styles += '#dir_list tbody tr' +
  1225. '{ margin-inline-start:0; }';
  1226. // -webkit-margin
  1227. $styles += '#sidebar ul' +
  1228. '{ -webkit-margin-before:0em !important; -webkit-margin-after:0em !important; -webkit-padding-start:0em; }';
  1229.  
  1230. // opacity
  1231. $styles += '#content_pane #scale' +
  1232. '{ opacity:0; }';
  1233. $styles += '#scale span:first-of-type, #scale span:last-of-type, #content_pane.has_ignored:before, #close_audio::after' +
  1234. '{ opacity:0.3; }';
  1235. $styles += '#scale span:hover' +
  1236. '{ opacity:0.5; }';
  1237. $styles += '#prev_btn, #next_btn, #close_audio:hover::after' +
  1238. '{ opacity:0.6; }';
  1239. $styles += '#sidebar_header tbody tr:first-of-type td:last-of-type:hover > div, #shortcuts_menu div, #shortcuts_menu div, #parent_dir_menu, #prev_btn, #next_btn, #toggle_sidebar, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
  1240. '{ opacity: 0.7; }';
  1241. $styles += '#content_grid div img' +
  1242. '{ opacity:0.8; }';
  1243. $styles += '#grid_btn:hover, #parent_dir_menu:hover, #prev_btn:hover, #next_btn:hover, #toggle_sidebar:hover, #content_pane.has_grid:hover #scale, #content_pane.has_font:hover #content_font ~ #scale, #content_pane.has_image:hover #content_image ~ #scale' +
  1244. '{ opacity:1; }';
  1245.  
  1246. // outline
  1247. $styles += '#grid_btn, #dir_list tbody, #dir_list tbody a, #content_grid .font_grid_item, #content_font' +
  1248. '{ outline: none; }';
  1249.  
  1250. // overflow
  1251. $styles += '#content_container' +
  1252. '{ overflow: visible; }';
  1253. $styles += 'html, body, :root, #parents_dir_menu div, #shortcuts_menu, #dir_list, #dir_list tbody a, #main_content, #close_audio' +
  1254. '{ overflow: hidden; }';
  1255. $styles += '#content_font, #content_grid, #content_image' +
  1256. '{ overflow: auto; }';
  1257. $styles += '#dir_list tbody' +
  1258. '{ overflow-y: auto; }';
  1259. $styles += '#sidebar, #content_font' +
  1260. '{ overflow-wrap: break-word; }';
  1261. $styles += '.lorem' +
  1262. '{ overflow-wrap: normal; }';
  1263.  
  1264. // padding
  1265. $styles += 'html, body, :root, #sidebar_wrapper, #sidebar ul, #parent_dir_menu, #sidebar_header tbody tr td, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu, #shortcuts_menu, #dir_list .details a, #content_pane, #content_pdf, #content_iframe, audio::-webkit-media-controls-panel' +
  1266. '{ padding: 0; }';
  1267. $styles += '#sidebar_header thead th' +
  1268. '{ padding: 4px; }';
  1269. $styles += '.image_grid_item' +
  1270. '{ padding:6px; }';
  1271. // padding-top
  1272. $styles += '#dir_list thead th, #dir_list .details, #prev_track, #next_track, #close_audio' +
  1273. '{ padding-top: 0; }';
  1274. $styles += '#details_btn, #prev_btn, #next_btn' +
  1275. '{ padding-top: 2px; }';
  1276. $styles += '#parents_dir_menu div, #grid_btn .menu li, #dir_list tbody a, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #title, body #content_audio_title td, #content_audio td' +
  1277. '{ padding-top: 4px; }';
  1278. $styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
  1279. '{ padding-top: 6px; }';
  1280. $styles += '#content_header table' +
  1281. '{ padding-top: 7px; }';
  1282. $styles += '#content_grid .font_grid_item, .font_grid_item p' +
  1283. '{ padding-top: 0.5rem; }';
  1284. $styles += '#content_image, #content_font div' +
  1285. '{ padding-top: 2rem; }';
  1286. // padding-right
  1287. $styles += '#sidebar_header tbody tr:last-of-type td, #dir_list .details, #prev_track, #next_track, #close_audio' +
  1288. '{ padding-right: 0; }';
  1289. $styles += '#parents_dir_menu div, #details_btn, #grid_btn .menu li, #dir_list tbody a, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #content_audio td, #close_audio' +
  1290. '{ padding-right: 6px; }';
  1291. $styles += '#parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
  1292. '{ padding-right: 8px; }';
  1293. $styles += '#dir_list tbody tr, #content_header table, #title, #prev_btn, #next_btn' +
  1294. '{ padding-right: 12px; }';
  1295. $styles += '#grid_btn .menu, #dir_list thead th, #content_audio_title td' +
  1296. '{ padding-right: 29px; }';
  1297. $styles += '#content_grid .font_grid_item, #content_image, #content_font div' +
  1298. '{ padding-right: 2.5rem; }';
  1299. // padding-bottom
  1300. $styles += '#prev_track, #next_track, #close_audio, #prev_btn, #next_btn' +
  1301. '{ padding-bottom: 0px }';
  1302. $styles += '#details_btn, body.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type)' +
  1303. '{ padding-bottom: 2px; }';
  1304. $styles += '#title, body #content_audio_title td' +
  1305. '{ padding-bottom: 3px;}';
  1306. $styles += '#parents_dir_menu div, #grid_btn .menu li, #dir_list tbody a, #dir_list .details' +
  1307. '{ padding-bottom: 4px; }';
  1308. $styles += '.specimen, .font_grid_item p' +
  1309. '{ padding-bottom: 0.25em; }';
  1310. $styles += '#content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type' +
  1311. '{ padding-bottom: 3px; }';
  1312. $styles += '#content_header table' +
  1313. '{ padding-bottom: 5px; }';
  1314. $styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span, #dir_list thead th, #content_audio td' +
  1315. '{ padding-bottom: 6px; }';
  1316. $styles += '#dir_list thead th.details' +
  1317. '{ padding-bottom: 9px; }';
  1318. $styles += '#content_grid .font_grid_item' +
  1319. '{ padding-bottom: 0.5rem; }';
  1320. $styles += '#content_grid.has_image_grid' +
  1321. '{ padding-bottom: 1rem; }';
  1322. $styles += '#content_image, #content_font div:first-of-type' +
  1323. '{ padding-bottom: 2rem; }';
  1324. // padding-left
  1325. $styles += '#grid_btn .menu, #sidebar_header tbody tr:last-of-type td' +
  1326. '{ padding-left: 0; }';
  1327. $styles += '#dir_list .audio a, #dir_list .video a, #checkbox_div' +
  1328. '{ padding-left: 4px; }';
  1329. $styles += '#parents_dir_menu div, #dir_list td.icon, #dir_list .icon + td.name a, #checkbox_div #parents_dir_menu div, #details_btn, #grid_btn .menu li, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #content_audio td, #prev_track' +
  1330. '{ padding-left: 6px; }';
  1331. $styles += '#parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
  1332. '{ padding-left: 8px; }';
  1333. $styles += '#content_header table, #dir_list td.size, #title, #prev_btn, #next_btn' +
  1334. '{ padding-left: 12px; }';
  1335. $styles += '#dir_list thead th, #dir_list .details, #dir_list td.date' +
  1336. '{ padding-left: 24px; }';
  1337. $styles += '#dir_list tbody a' +
  1338. '{ padding-left: 27px; -webkit-padding-start: 27px; }';
  1339. $styles += '#content_audio_title td' +
  1340. '{ padding-left: 29px; }';
  1341. $styles += '#sort_menu li span, #dir_list thead .name, #default' +
  1342. '{ padding-left: 2em; }';
  1343. $styles += '#content_grid .font_grid_item, #content_image, #content_font div' +
  1344. '{ padding-left: 2.5rem; }';
  1345. //-webkit-padding
  1346. $styles += '#dir_list .icon + td.name a' +
  1347. '{ -webkit-padding-start:1em; }';
  1348.  
  1349. // position
  1350. $styles += '#sidebar_wrapper, #sidebar_header, #sidebar_header tbody tr, #sidebar_header tbody tr:first-of-type td:first-of-type, #sidebar_header tbody tr:last-of-type td, #dir_list, #dir_list thead, #dir_list thead th.checked ,#dir_list tr.ignore a, #dir_list tr.ignore.app a, #dir_list tr.ignore td.details, #shortcuts_menu + ul > li.has_submenu, #content_pane, #close_audio, #content_grid div img, #content_image img:not(.zoom_img)' +
  1351. '{ position: relative; }';
  1352. $styles += '#sidebar ul, #handle, #parent_dir_menu, #toggle_sidebar, body.has_hidden_sidebar #sidebar_wrapper, #dir_list tbody, #dir_list thead th.checked:after, #content_header, #close_audio:after, #content_grid, #content_image, #content_font, #content_pdf, #content_iframe, #scale, #prev_btn, #next_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
  1353. '{ position: absolute; }';
  1354.  
  1355. // right
  1356. $styles += '#sidebar ul, #parent_dir_menu, #grid_btn .menu, #dir_list thead, #dir_list tbody, #close_audio:after, #content_header, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, #next_btn' +
  1357. '{ right: 0; }';
  1358. $styles += '#toggle_sidebar' +
  1359. '{ right: 4px; }';
  1360. $styles += '#handle' +
  1361. '{ right: -4px; }';
  1362. $styles += '#scale' +
  1363. '{ right: 1rem; }';
  1364.  
  1365. // table-layout
  1366. $styles += '#dir_list' +
  1367. '{ table-layout: fixed; }';
  1368.  
  1369. // text-align
  1370. $styles += '#sidebar ul, #dir_list thead, #dir_list tbody, #dir_list tbody .name, #dir_list .details, #content_header tr:first-of-type td:first-of-type, #content_grid, #content_grid .font_grid_item, .specimen' +
  1371. '{ text-align: left; }';
  1372. $styles += '#parent_dir_menu a, #parents_dir_menu, #parents_dir_menu div, #shortcuts_menu div, #content_header, #title, #content_grid .image_grid_item, #content_image, #content_audio_title, #content_audio td, #scale span' +
  1373. '{ text-align: center; }';
  1374. $styles += '#grid_btn .menu li, #dir_list .size, #dir_list .date, #content_header tr:first-of-type td:last-of-type' +
  1375. '{ text-align: right; }';
  1376. $styles += '.lorem' +
  1377. '{ text-align: justify; }';
  1378.  
  1379. // text-decoration
  1380. $styles += 'a, a:hover' +
  1381. '{ text-decoration: none !important; }';
  1382.  
  1383. // text-indent
  1384. $styles += '#shortcuts li' +
  1385. '{ text-indent: 1em; }';
  1386.  
  1387. // text-transform
  1388. $styles += '.font_grid_item p' +
  1389. '{ text-transform: uppercase; }';
  1390.  
  1391. // top
  1392. $styles += '#handle, #parent_dir_menu, #content_container, #content_header, #close_audio:after, #content_image, #content_image img.zoom_img, #content_pdf, #content_iframe, #prev_btn, #next_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
  1393. '{ top: 0; }';
  1394. $styles += '#shortcuts_menu + ul > li > ul, body.light_theme #grid_btn .menu' +
  1395. '{ top: -1px !important; }';
  1396. $styles += 'body.has_hidden_sidebar #sidebar_wrapper, #dir_list thead th.checked:after' +
  1397. '{ top: 2px; }';
  1398. $styles += '#toggle_sidebar' +
  1399. '{ top: 4px; }';
  1400. $styles += 'body.dark_theme #grid_btn .menu' +
  1401. '{ top: -7px; }';
  1402. $styles += '#content_grid div img, #content_image img:not(.zoom_img), .vert_center' +
  1403. '{ top: 50%; }';
  1404.  
  1405. // transform
  1406. $styles += 'body.has_hidden_sidebar #toggle_sidebar, #dir_list thead th.checked:not(.up):after, #next_track, #next_btn' +
  1407. '{ transform:rotate(180deg); }';
  1408. $styles += '#close_audio:after' +
  1409. '{ transform:rotate(45deg); }';
  1410. $styles += '.vert_center' +
  1411. '{ transform:translateY(50%); }';
  1412. $styles += '#content_grid div img, #content_image img:not(.zoom_img)' +
  1413. '{ transform:translateY(-50%); }';
  1414. $styles += '#content_image img.zoom_img' +
  1415. '{ transform:translateY(0); }';
  1416.  
  1417. // transition
  1418. $styles += '#scale' +
  1419. '{ transition:opacity 1s ease-in-out; }';
  1420.  
  1421. // user-select
  1422. $styles += '#sidebar_header, #content_image img:not(.zoom_img)' +
  1423. '{ user-select:none; -webkit-user-select:none; }';
  1424.  
  1425. // vertical-align
  1426. $styles += '#dir_list .details' +
  1427. '{ vertical-align: top }';
  1428. $styles += '#sidebar_header tbody tr:last-of-type td, #parent_dir_menu a, #parents_dir_menu div, #shortcuts_menu div, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #title, #content_grid .image_grid_item' +
  1429. '{ vertical-align:middle; }';
  1430.  
  1431. // white-space
  1432. $styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu div, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #dir_list tbody a, .specimen, .lorem' +
  1433. '{ white-space: normal; }';
  1434. $styles += '#grid_btn .menu li' +
  1435. '{ white-space: pre; }';
  1436. $styles += '#dir_list thead' +
  1437. '{ white-space: pre-wrap; }';
  1438.  
  1439. // width
  1440. $styles += 'html, body, :root, table, #sidebar_header tbody tr:first-of-type td:nth-of-type(even), #parent_dir_menu a, #dir_list thead, #tbody, #tbody tr, #shortcuts_menu + ul > li > ul, #grid_btn .menu li, body.has_hidden_sidebar #content_pane, #content_container, #content_header, #content_pdf, #content_iframe' +
  1441. '{ width: 100%; }';
  1442. $styles += '#content_grid, #content_grid div img, #content_image img:not(.zoom_img)' +
  1443. '{ width: auto; }';
  1444. $styles += '#handle' +
  1445. '{ width: 8px; }';
  1446. $styles += '#toggle_sidebar' +
  1447. '{ width: 16px; }';
  1448. $styles += 'body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
  1449. '{ width: 20px; }';
  1450. $styles += '#sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
  1451. '{ width: 24px; }';
  1452. $styles += '#grid_btn' +
  1453. '{ width: 28px; }';
  1454. $styles += '#dir_list thead th.checked:after, #prev_track, #next_track, #close_audio, #scale span' +
  1455. '{ width: 2rem; }';
  1456. $styles += '#shortcuts_menu div, #checkbox_div' +
  1457. '{ width: 6em; }';
  1458. $styles += '#content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type' +
  1459. '{ width: 4em; }';
  1460. $styles += 'body.has_hidden_sidebar #sidebar_wrapper' +
  1461. '{ width: 0 !important; }';
  1462. $styles += '#dir_list .size, #dir_list .kind' +
  1463. '{ width: 16%; }';
  1464. $styles += '#dir_list .date' +
  1465. '{ width: 30%; }';
  1466. $styles += '#content_grid.has_grid .image_grid_item' +
  1467. '{ width: '+ $grid_image_size +'px; }';
  1468. $styles += 'body.has_hidden_sidebar #content_pane, #content_header tr:first-of-type td:nth-of-type(2)' +
  1469. '{ width: 100% !important; }';
  1470. $styles += 'body:not(.has_hidden_sidebar) #sidebar_wrapper' +
  1471. '{ width:'+ $UI_pref_width +'%; }';
  1472. $styles += '#content_pane' +
  1473. '{ width:'+ (100 - $UI_pref_width).toString() +'%; }';
  1474. $styles += '#content_grid .font_grid_item' +
  1475. '{ width:calc(100% - 5rem); }';
  1476. // max-width
  1477. $styles += 'html, body, :root, #content_image img:not(.zoom_img)' +
  1478. '{ max-width: 100%; }';
  1479. $styles += '#content_image img.zoom_img' +
  1480. '{ max-width: none; }';
  1481. $styles += '#sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
  1482. '{ max-width: 24px; }';
  1483. $styles += '#content_grid div img' +
  1484. '{ max-width:'+ ($grid_image_size - $grid_image_size/8) +'px; }';
  1485. // min-width
  1486. $styles += 'body:not(.has_hidden_sidebar) #sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
  1487. '{ min-width: 24px; }';
  1488. $styles += '#dir_list .size, #dir_list .kind' +
  1489. '{ min-width: 5em; }';
  1490. $styles += '#dir_list td.date' +
  1491. '{ min-width: 12em; }';
  1492. $styles += 'body:not(.has_hidden_sidebar) #dir_list' +
  1493. '{ min-width: 100px; }';
  1494. $styles += 'body:not(.has_hidden_sidebar) #sidebar_wrapper' +
  1495. '{ min-width: 220px; }';
  1496.  
  1497. // will-change
  1498. $styles += '#sidebar_wrapper, #content_pane' +
  1499. '{ will-change: width }';
  1500.  
  1501. // word-break
  1502. $styles += '#content_header td button' +
  1503. '{ word-break: none; }';
  1504. $styles += '#title' +
  1505. '{ word-break: break-word; }';
  1506. $styles += '#content_font' +
  1507. '{ word-break: break-all; }';
  1508. $styles += '.lorem' +
  1509. '{ word-break: normal; }';
  1510.  
  1511. // z-index
  1512. $styles += '#content_grid' +
  1513. '{ z-index: -1; }';
  1514. $styles += '#content_pane.has_grid #content_grid' +
  1515. '{ z-index: 1; }';
  1516. $styles += '#scale, #prev_btn, #next_btn' +
  1517. '{ z-index: 10; }';
  1518. $styles += '#parents_dir_menu + ul, #content_header' +
  1519. '{ z-index: 20; }';
  1520. $styles += '#handle' +
  1521. '{ z-index: 1000; }';
  1522. $styles += '#sidebar_header' +
  1523. '{ z-index: 2000; }';
  1524. $styles += '#shortcuts_menu + ul, #toggle_sidebar' +
  1525. '{ z-index: 9999; }';
  1526. $styles += 'body.has_hidden_sidebar #sidebar_header' +
  1527. '{ z-index:unset; }';
  1528.  
  1529. // Gecko Styles:
  1530. var $gecko_styles = '';
  1531.  
  1532. $gecko_styles += 'html, body.is_gecko { border: solid 1px gray !important; }';
  1533. $gecko_styles += 'body.is_gecko button { padding:0; }';
  1534. $gecko_styles += 'body.is_gecko #grid_btn .menu { top:-7px; left:-120px; }';
  1535. $gecko_styles += 'body.is_gecko thead {font-size:100%;}';
  1536. $gecko_styles += 'body.is_gecko #dir_list th, body.is_gecko #dir_list td {width:auto;}';
  1537. $gecko_styles += 'body.is_gecko #dir_list .dir::before {position:absolute;}';
  1538. $gecko_styles += 'body.is_gecko.use_default_icons:not(.is_converted_list) #dir_list .file .name .icon { padding-left:4px; background:none; }';
  1539. $gecko_styles += 'body.is_gecko.use_default_icons #dir_list .file .name .icon img { margin-right:6px; height:14px; }';
  1540. $gecko_styles += 'body.is_gecko #tbody > tr > td:not(:first-of-type) { float:left }';
  1541. $gecko_styles += 'body.is_gecko #content_audio_title td { padding-top: 6px; }';
  1542. $gecko_styles += 'body.is_gecko #content_audio_title td { padding-bottom: 0; }';
  1543. $gecko_styles += 'body.is_gecko #prev_track { padding-left: 16px; }';
  1544. $gecko_styles += 'body.is_gecko #close_audio { background-color: #252525; }';
  1545. $gecko_styles += 'body.is_gecko #close_audio:after { filter:invert(100%); opacity:0.5; }';
  1546. $gecko_styles += 'body.is_gecko #close_audio:hover:after { opacity:0.75; }';
  1547. $gecko_styles += 'body.is_gecko.dark_theme #prev_track, body.is_gecko.dark_theme #next_track { background: #252525 '+ $next_track_arrow_gecko +' center no-repeat; }';
  1548. $gecko_styles += 'body.is_gecko #prev_track:hover, body.is_gecko #next_track:hover { background: #252525 '+ $next_track_arrow_gecko_hover +' center no-repeat; }';
  1549. $gecko_styles += 'body.is_gecko #content_title td:first-of-type, body.is_gecko #content_title td:last-of-type { padding-top:8px; }';
  1550.  
  1551. // ADD STYLES
  1552. const $font_preview_styles = document.createElement('style');
  1553. const $custom_styles = document.createElement("style");
  1554. const $custom_gecko_styles = document.createElement("style");
  1555.  
  1556. const $highlightjs_link = document.createElement('link');
  1557. $highlightjs_link.setAttribute('rel','stylesheet') ;
  1558. $highlightjs_link.setAttribute('href','http://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.14.2/styles/default.min.css') ;
  1559. document.head.appendChild($highlightjs_link);
  1560.  
  1561. function addStyles() {
  1562. // for font previews
  1563. $font_preview_styles.appendChild(document.createTextNode(""));
  1564. document.head.append($font_preview_styles);
  1565. var $font_styles = '';
  1566. $font_preview_styles.append( $font_styles );
  1567. // basic UI styles
  1568. $custom_styles.appendChild(document.createTextNode(""));
  1569. $custom_styles.append($styles);
  1570. document.head.appendChild($custom_styles);
  1571. // Gecko styles
  1572. if ( $userAgent.indexOf('Firefox') > -1 ) {
  1573. $custom_gecko_styles.appendChild(document.createTextNode(""));
  1574. $custom_gecko_styles.append($gecko_styles);
  1575. document.head.appendChild($custom_gecko_styles);
  1576. }
  1577. }
  1578. addStyles();
  1579. // ***** END STYLES ***** //
  1580.  
  1581. // ***** BUILD MENUS ***** //
  1582. var $paths_arr = [];
  1583. const parentLinksArr = function() { // create array of parent links from $location w/o query string
  1584. let $path = $location; // https://www.example.com/path/to/my/dir/
  1585. while ( $path.lastIndexOf('/') > 0 && !$path.endsWith(':/') ) {
  1586. $path = $path.slice( 0,$path.lastIndexOf('/') );
  1587. $paths_arr.push($path);
  1588. }
  1589. $paths_arr.pop(); // remove last element
  1590. return $paths_arr;
  1591. };
  1592. parentLinksArr();
  1593.  
  1594. // MENUS: Create menu list items
  1595. var $menu_item;
  1596. const menuItems = function(x,y,i,b) { // (link, name, count, boolean)
  1597. let $qstr = '/?';
  1598. if ( b === true ) { // don't include query string in link
  1599. $qstr = '';
  1600. $query_prefs = '';
  1601. }
  1602. $menu_item = '<li><a href="'+ x[i] + $qstr + $query_prefs +'">' + y[i] + '/</a></li>';
  1603. return $menu_item;
  1604. };
  1605. // Parent directory link setup
  1606. var $parent_dir_link;
  1607. function setParentLink() {
  1608. let $query_prefs = new URLSearchParams( window.location.search );
  1609. $query_prefs.delete('file');
  1610.  
  1611. $UI_pref_history_arr = $query_prefs.get('history') !== null ? $query_prefs.get('history').split(' ') : [];
  1612.  
  1613. if ( $UI_pref_history_arr.length == 1 ) {
  1614. $query_prefs.set('selected',$UI_pref_history_arr.shift(0));
  1615. $query_prefs.delete('history');
  1616. } else if ( $UI_pref_history_arr.length > 1 ) {
  1617. $query_prefs.set('selected',$UI_pref_history_arr.shift(0));
  1618. $query_prefs.set('history',$UI_pref_history_arr.join('+'));
  1619. } else {
  1620. $query_prefs.delete('selected');
  1621. }
  1622. let $qstr = $query_prefs.toString().length == 0 ? '' : '?';
  1623. $query_prefs.sort();
  1624. $parent_dir_link = $location_arr.slice(0,-2).join('/') + '/' + $qstr + decodeURIComponent($query_prefs);
  1625.  
  1626. $parent_dir_menu.find('a').attr( 'href', $parent_dir_link );
  1627. }
  1628. setParentLink();
  1629. // Click parent directory menu button
  1630. $parent_dir_menu.on('click','a',function(e) {
  1631. e.preventDefault();
  1632. setParentLink(); // update link in case query string has changed
  1633. $('#parent_dir_menu').find('a').attr( 'href', $parent_dir_link );
  1634. window.location = $parent_dir_link;
  1635. });
  1636.  
  1637. // MENUS: Directory Parents Links
  1638. const parents_dir_menu_arr = function() {
  1639. var $parents_dir_menu_items = [];
  1640. // make array of directory parents menu items
  1641. for ( let i = 1, n = $paths_arr.length + 1; i < n; i+=1 ) {
  1642. $parents_dir_menu_items[i] = menuItems( $paths_arr, $paths_arr, i, false);
  1643. }
  1644. $parents_dir_menu_items.pop(); // remove current directory
  1645.  
  1646. if ( $parents_dir_menu_items[1] !== undefined ) {
  1647. let str = $parents_dir_menu_items[1].slice($parents_dir_menu_items[1].lastIndexOf('?'),$parents_dir_menu_items[1].lastIndexOf('">'));
  1648. for ( let i = 1; i < $parents_dir_menu_items.length; i+=1 ) { // recursively update selected and history query str
  1649. str = str.replace(/selected=\d+&*/,'').replace(/history=(\d+)$/,'selected=$1').replace(/history=(\d+)\+/,'selected=$1&history=').replace(/&$/,'');
  1650. $parents_dir_menu_items[i] = $parents_dir_menu_items[i].replace(/\?.+?">/,str +'">');
  1651. }
  1652. }
  1653. // cleanup links
  1654. $parents_dir_menu_items = $parents_dir_menu_items.join('')
  1655. .replace(/%20/g,' ').replace(/file=.+?&/g,'&').replace(/file=.+?/g,'').replace(/>\/(?!\/)/g,'>').replace(/>\/\/\/\/</,'>/<').replace(/>\/\/\/</,'>/<');
  1656. return $parents_dir_menu_items;
  1657. };
  1658.  
  1659. // MENUS: User Shortcuts
  1660. var $menu_items = [];
  1661. var $shortcuts_links_arr = [];
  1662.  
  1663. const shortcutMenus = function() {
  1664. const $shortcuts = $settings.shortcuts;
  1665.  
  1666. if ( $shortcuts.length > 0 ) {
  1667. for ( let i = 0; i < $shortcuts.length; i+=1 ) {
  1668. var $links_arr = [];
  1669. var $links = $shortcuts[i].links;
  1670. // make array of links
  1671. for ( let j = 0; j < $links.length; j+=1 ) {
  1672. if ( !$links[j].link.endsWith('/') ) {
  1673. $links[j].link = $links[j].link.slice(0,$links[j].link.lastIndexOf('/') + 1) + '?file=' + $links[j].link.slice($links[j].link.lastIndexOf('/') + 1) ;
  1674. }
  1675. $shortcuts_links_arr.push($links[j].link);
  1676. $links_arr[j] = '<li><a href="'+ $links[j].link +'">' + $links[j].link_name + '</a></li>';
  1677. }
  1678. var $links_arr_str = $links_arr.join('');
  1679. $menu_items[i] = '<li class="has_submenu"><a>'+ $shortcuts[i].menu_title +'</a><ul>'+ $links_arr_str +'</ul></li>';
  1680. }
  1681. $menu_items = $menu_items.join('');
  1682. }
  1683. return ($shortcuts_links_arr,$menu_items);
  1684. };
  1685. shortcutMenus();
  1686.  
  1687. // MENUS: Other menu items
  1688. var $sort_by = $('<li id="sort_by" class="has_submenu rule"><span>Sort by&hellip;</span><ul id="sort_menu"><li><span>Name</span></li><li id="sort_by_size"><span>Size</span></li><li id="sort_by_date"><span>Date</span></li><li><span>Kind</span></li><li><span>Extension</span></li><li><span>Default</span></li></ul>');
  1689. const $autoload_media = $('<li id="autoload_media" class="rule"><span id="autoload_media_menu">Autoload Media</span></li>');
  1690. const $toggle_dark_theme = $('<li id="toggle_dark_theme_menu_item" class="checked"><div><span id="dark_theme">Dark Theme</span><span id="light_theme">Light Theme</span></div></li>');
  1691. const $toggle_alt_bckgrd = $('<li id="toggle_alternate_background_menu_item" class="rule"><span id="alternate_background">Alternate Backgrounds</span></li>');
  1692. // const $text_editing = $('<li id="text_editing" class="has_submenu rule"><span>Text Editing</span><ul id="text_editing_menu"><li id="split_view_menu_item"><span id="split_view">Split View</span></li><li id="preview_text_menu_item" class="rule"><span id="preview_text">Preview Text Files</span><span id="edit_text">Edit Text Files</span></li></ul>');
  1693. const $default_settings = $('<li><a href="#" id="default_settings" title="Delete URL query string and reload page.">Default User Settings</a></li>');
  1694. const $export_settings = $('<li class="rule"><a href="#" id="export_settings" title="Export user settings to text file.">Export User Settings</a></li>');
  1695. const $contact_link = $('<li><a id="contact" href="mailto:mshroud@vivaldi.net">Contact</a></li>');
  1696. const $donate_link = $('<li><a id="donate" href="https://paypal.me/mschrauzer" target="_blank">Donate</a></li>');
  1697.  
  1698. function assembleMenus() { // called by buildUI();
  1699. $parents_dir_menu.siblings('ul').append( parents_dir_menu_arr() );
  1700. $shortcuts_menu.siblings('ul').append( $menu_items, $sort_by, $toggle_dark_theme, $toggle_alt_bckgrd, $autoload_media, $default_settings, $export_settings, $contact_link, $donate_link );
  1701. }
  1702. assembleMenus();
  1703. // ***** END BUILD MENUS ***** //
  1704.  
  1705. // ***** DIRECTORY LIST Setup ***** //
  1706. // CONVERT INDEX PAGES TO DEFAULT (Chrome) STRUCTURE
  1707.  
  1708. // Convert matched date and size strings to default size and date format, calculate data-values for sorting
  1709. var yr, mo, dd, pref;
  1710. var factor = {k:1, kb:1, m:1000, mb:1000, g:1000000, gb:1000000, t:1000000000,tb:1000000000}; // for file size conversion
  1711. var sizeCalc = function(x,y) { // x = number, y = byte size
  1712. y === '' ? y = 'k' : y = y;
  1713. return x == '-' ? 0 : x * factor[ y.toString().toLowerCase() ]; // convert byte size to multiplication factor
  1714. };
  1715. var sizeAndDate = function(match,p1,p2,p3,p4,p5,p6,offset,string) {
  1716. p1.toString().length == 4 ? (yr = p1, dd = p3) : (yr = p3, dd = p1);
  1717. p2.toString().length == 3 ? mo = "JanFebMarAprMayJunJulAugSepOctNovDec".indexOf(p2)/3 + 1 : mo = p2; // convert month into number, or use number
  1718. p6 = undefined|'' ? p6 = 1 : p6 = p6;
  1719. mo.toString().length == 1 ? pref = 0 : pref = null; // add a zero before single digit months (i.e., multiply year by 10)
  1720. return '<td class="size details" data-value="'+ sizeCalc(p5,p6) +'">' + [p5,p6].join('') + '</td><td class="date details" data-value="' + [yr, pref, mo, dd, p4.replace(/:/, '') ].join('') +'">'+ [yr, mo, dd].join('-') +' '+ [p4].join(':') +'</td></tr>\n';
  1721. };
  1722. // Standardize directory lists
  1723. function convertDirList() {
  1724. var $list_items;
  1725. // AMPPS index pages
  1726. let $protocol = window.location.protocol;
  1727. if ( $protocol.indexOf('localhost') > -1 && $body.find('> title:contains(AMPPS)').length ) {
  1728. $dir_list = $body.find('> center > div > table');
  1729. $dir_list.remove();
  1730. $body.addClass('is_ampps').empty().append($dir_list);
  1731. }
  1732. // Pre-type
  1733. if ( $protocol !== 'file:' && $body.find('> pre').length > 0 ) {
  1734. $list_items = $body.find('> pre').html();
  1735. $body.addClass('is_converted_pre').find('> pre').remove();
  1736.  
  1737. $list_items = $list_items
  1738. .replace(/^.+?\n/, '') // delete header row
  1739. .replace(/^.+?Parent Directory.+?\n/gm, '\n') // delete parent directory link
  1740. .replace(/^\s*<a.+?>\.\.\/<\/a>\s*$/gm, '') // delete parent directory link (list type)
  1741. .replace(/^\s*<img .+?>\s*/gm, '') // delete all images (icons)
  1742. .replace(/^\s*<address>.+?<\/address>\s*/,'') // delete address element
  1743. .replace(/^\s*<a href="(.+?)">(.+?)<\/a>\s*/gm, '<tr><td data-value=""><a class="icon" href="$1">$2</a></td>') // create name cell
  1744. .replace(/(\d{2}|\d{4})[\/-](\d{2}|\w{3})[\/-](\d{2}|\d{4})\s+?([\d:]+)\s*([\.\d]+)([A-z]{0,2})\s*$/gm, sizeAndDate); // dates (search dd-mmm-yyyy hh:mm) and sizes
  1745. };
  1746. // List-type
  1747. if ( $protocol !== 'file:' && $body.find('> ul').length > 0 ) {
  1748. $list_items = $body.find('> ul').html();
  1749. $body.addClass('is_converted_list').find('> ul').remove();
  1750.  
  1751. if ( $list_items.indexOf('</a></li>') != -1 ) {
  1752. $list_items = $list_items.replace(/<li>\s*/g,'<tr><td data-value="">').replace(/\s*<\/li>/g, '</td></tr>\n');
  1753. $list_items = $list_items.replace(/data-value=""><a href="(.+?)">\s+(.+?)<\/a>/g, 'data-value=""><a class="icon" href="$1">$2<\/a>');
  1754. $list_items = $list_items.replace(/<tr.+?Parent Directory.+?<\/tr>/,'');
  1755. }
  1756. }
  1757. // Table-type
  1758. if ( $protocol !== 'file:' && $body.find('> table').length > 0 ) {
  1759. $list_items = $body.find('> table:last-of-type tbody').length > 0 ? $body.find('> table:last-of-type tbody').html() : $body.find('> table:last-of-type');
  1760. $body.addClass('is_converted_table').find('> table').remove();
  1761.  
  1762. $list_items = $list_items
  1763. // .replace(/<img .+?>/g, '') // delete all images (icons)
  1764. .replace(/<tr><th.+?\/th><\/tr>/g, '') // delete empty tr
  1765. .replace(/<tr><td.+?Parent Dir.+?<\/td><\/tr>/, '') // delete empty tr
  1766. .replace(/(?:<th>|<td>|<td \w+="\w+">)(?:&nbsp;|\s*)(?:<\/th>|<\/td>)/g, '') // delete empty th or td
  1767. .replace(/<td>\s*<a href="(.+?)">(.+?)<\/a>\s*<\/td>/g, '<td class="name" data-value=""><a class="icon" href="$1">$2</a></td>')
  1768. .replace(/<tr><td.*?><img (.+?)><\/td><td (.+?)><a (.+?)>(.+?)<\/a>/g, '<tr><td $2><a $3><img $1>$4</a>') // move default image to .name td
  1769. .replace(/(?:<td>|<td \w+="\w+">)(\d{4}|\d{2})-(\d{2}|\w{3})-(\d{4}|\d{2})\s*([\d:-]*)\s*<\/td>(?:<td>|<td \w+="\w+">)\s*([-\.\d]*)([A-z]*)\s*<\/td><\/tr>/g, sizeAndDate)
  1770. .replace(/^\s*<address>.+?<\/address>\s*$/,''); // delete address line
  1771. }
  1772. // Gecko-style local index pages
  1773. if ( $protocol === 'file:' && $userAgent.indexOf('Firefox') > -1 ) {
  1774. $body.find('> table').find('> thead').find('th[colspan="2"]').attr('colspan',1);
  1775. $list_items = $body.find('> table').find('> tbody').html();
  1776. $body.find('> table').remove();
  1777.  
  1778. $list_items = $list_items
  1779. .replace(/<table class="ellipsis"><tbody><tr><td>/g,'')
  1780. .replace(/<\/a><\/td><\/tr><\/tbody><\/table>/g,'')
  1781. .replace(/sortable-data="\d+?/g,'data-value="')
  1782. .replace(/<td data-value="(\d+)">([\d-]+)<\/td>\s*<td>(.+?)<\/td>/g,'<td data-value="$1">$2, $3</td>')
  1783. .replace(/<td(.+?)><a/g,'<td class="name" $1><a class="icon"');
  1784. }
  1785. // Default Chrome type
  1786. if ( $protocol === 'file:' && $body.find('> table').length > 0 && $userAgent.indexOf('Firefox') < 0) {
  1787. $list_items = $body.find('> table tbody').html();
  1788. $body.addClass('is_default_table').find('> table').remove();
  1789. }
  1790. $dir_list_body.append($list_items);
  1791. }
  1792. convertDirList();
  1793. // ***** END CONVERT INDEX PAGES ***** //
  1794.  
  1795. // Append directory list
  1796.  
  1797. var $dir_list_row = $dir_list_body.find('> tr');
  1798. var $dir_list_item_name = $dir_list_row.find('a').parent('td');
  1799. var $dir_list_details = $dir_list_item_name.nextAll();
  1800. $dir_list_details.addClass('details');
  1801.  
  1802. // ***** END CONVERT INDEX PAGES ***** //
  1803.  
  1804. // ***** PREPARE DIR LIST ***** //
  1805.  
  1806. var $this_link;
  1807. var $this_text;
  1808. var $this_ext;
  1809.  
  1810. // Get dir_list item row
  1811. var thisRow = function(x) {
  1812. return $(x).closest('#dir_list > tbody > tr').length > 0 ? $(x).closest('#dir_list > tbody > tr') : $(x).closest('#dir_list > li');
  1813. };
  1814. // Get row link
  1815. var thisLink = function(x) {
  1816. return $(x).find('a').length > 0 ? $(x).find('a').attr('href') : $(x).attr('href');
  1817. };
  1818. // Get row name
  1819. var thisText = function(x) {
  1820. return $(x).find('a').length > 0 ? decodeURIComponentSafe( $(x).find('a').text().toLocaleLowerCase() ) : decodeURIComponentSafe( $(x).text().toLocaleLowerCase() );
  1821. };
  1822. // get row text
  1823. var thisExt = function(x) {
  1824. let $this_name = thisText(x);
  1825. // return $this_link.endsWith('app/') ? 'app' : $this_link.endsWith('/') ? '/' : $this_link.lastIndexOf('.') === -1 ? undefined : $this_link.toLowerCase().slice( $this_link.lastIndexOf('.') + 1 );
  1826. return $this_name.endsWith('app/') ? 'app' : $this_name.endsWith('/') ? '/' : $this_name.lastIndexOf('.') === -1 ? undefined : $this_name.toLowerCase().slice( $this_name.lastIndexOf('.') + 1 );
  1827. };
  1828. // Normalize row name data-value
  1829. function stringNormalize(str) {
  1830. return str.normalize('NFD').replace(/[\u0300-\u036f]/g, "").replace(/ª/g,'a').replace(/[æÆ]/g,'ae').replace(/©/g,'c').replace(/[ÐÐ]/g,'d').replace(/fi/g,'fi').replace(/fl/g,'fl').replace(/[œŒ]/g,'oe').replace(/[ºøØ]/g,'o').replace(/π∏/g,'p').replace(/®/g,'r').replace(/ß/g,'ss').replace(/™/g,'tm').replace(/[‘’]/g,'\'').replace(/[“”«»]/g,'"').replace(/[†‡§]/g,'*');
  1831. }
  1832. // Dir_List: Classify items
  1833. function classifyDirListItems() {
  1834. $dir_list_row.each(function() {
  1835. let row = {};
  1836. $this_link = thisLink(this);
  1837. $this_text = thisText(this).endsWith('/') ? thisText(this).slice(0,-1) : thisText(this); // don't include '/'
  1838. $this_ext = thisExt(this);
  1839. // add classes and data to row cells
  1840. $(this).attr('id',$(this).index()).find('td').first().addClass('name').attr( 'data-value',stringNormalize( $this_text )).next('td:not(.kind)').attr('class','size').next('td:not(.kind)').attr('class','date'); // add tr ID and td.name data-value
  1841. // add dir or file classes
  1842. if ( $this_ext === '/' ) { // add tr data-ext
  1843. $(this).addClass('dir').attr('data-ext','dir');
  1844. } else {
  1845. $(this).addClass('file').attr('data-ext',$this_ext);
  1846. }
  1847. // add tr invisible class
  1848. if ( $this_text.startsWith('.') ) {
  1849. $(this).addClass('invisible');
  1850. }
  1851. // add kind and ext detail columns
  1852. $(this).append('<td class="detailsColumn details kind" data-value="File">File</td>')
  1853. .append('<td class="detailsColumn details ext" data-value="'+ $this_ext +'">&nbsp;</td>');
  1854. if ( $this_ext == undefined ) {
  1855. $(this).addClass('code').attr('data-type','Code').attr('data-kind','code').find('td.kind').attr('data-value','Code').text('Code');
  1856. return;
  1857. } else if ( !JSON.stringify($row_types).includes($this_ext) ) { // else classify as "other" if extension is not in $row_types.
  1858. $(this).addClass('other').attr('data-type','Other').attr('data-kind','other').find('td.kind').attr('data-value','other').text('Other');
  1859. }
  1860. for ( let key in $row_types ) { // Categorize rows by listed supported file types
  1861. if ( $row_types[key].includes($this_ext) ) {
  1862. let $display_key = key.charAt(0).toUpperCase() + key.slice(1); // make display name for file type
  1863. let kind = $display_key === undefined ? 'File' : $display_key;
  1864. $(this).addClass(key).addClass($this_ext).attr('data-type',$display_key).attr('data-kind',kind.toLowerCase() ).find('td.kind').attr('data-value',kind).text(kind); // add kind and ext classes, data-type, data-kind
  1865.  
  1866. if ( key === 'audio' || key === 'video' ) { // media classes and prepend checkbox
  1867. $(this).addClass('media').find('a').prepend('<input type="checkbox" tabindex="-1" checked="true" />');
  1868. };
  1869. }
  1870. }
  1871. // For ignored and excluded items
  1872. for ( let key in $row_settings ) {
  1873. if ( $row_settings[key].includes($this_ext) ) {
  1874. $(this).addClass(key);
  1875. }
  1876. if ( $row_settings[key].includes($this_ext) && key == 'ignore' ) {
  1877. }
  1878. }
  1879.  
  1880. }); // end classify dir_list items
  1881. }
  1882. classifyDirListItems();
  1883.  
  1884. // ***** END DIR_LIST SETUP ***** //
  1885.  
  1886. // ***** UI SETUP ***** //
  1887.  
  1888. // Add body classes
  1889. function setupUI() {
  1890. if ( $dir_list.find('.audio').length > 0 ) {
  1891. $body.add($dir_list).addClass('has_audio has_media');
  1892. }
  1893. if ( $dir_list.find('.font').length > 0 ) {
  1894. $body.addClass('has_fonts');
  1895. }
  1896. if ( $dir_list.find('.image').length > 0 ) {
  1897. $body.addClass('has_images');
  1898. }
  1899. if ( $dir_list.find('.video').length > 0 ) {
  1900. $body.add($dir_list).addClass('has_video has_media');
  1901. }
  1902. setQuery('autoload_media',$UI_pref_autoload_media);
  1903. if ( $UI_pref_autoload_media === true ) {
  1904. $body.addClass('autoload_media');
  1905. $autoload_media.addClass('checked');
  1906. } else {
  1907. $body.removeClass('autoload_media');
  1908. $autoload_media.removeClass('checked');
  1909. }
  1910. if ( $settings.autoload_index_files === true ) {
  1911. $body.addClass('autoload_index_files');
  1912. }
  1913. if ( $settings.use_custom_icons === true ) {
  1914. $body.addClass('use_custom_icons')
  1915. } else {
  1916. $body.addClass('use_default_icons');
  1917. }
  1918. if ( $settings.hide_ignored_files === true ) {
  1919. $body.addClass('hide_ignored');
  1920. }
  1921. if ( navigator.platform.indexOf('Win') > -1 || $location.indexOf('file:') < 0 ) {
  1922. $inv_checkbox.hide();
  1923. } else if ( $settings.hide_invisibles === true ) {
  1924. $inv_checkbox.find('input').prop('checked',true);
  1925. $body.addClass('hide_invisibles').removeClass('show_invisibles')
  1926. } else {
  1927. $inv_checkbox.find('input').prop('checked',false);
  1928. $body.addClass('show_invisibles').removeClass('hide_invisibles')
  1929. }
  1930. setQuery('alternate_background',$UI_pref_background);
  1931. if ( $UI_pref_background === true ) {
  1932. $body.addClass('alternate_background');
  1933. $toggle_alt_bckgrd.addClass('checked');
  1934. } else {
  1935. $body.removeClass('alternate_background');
  1936. $toggle_alt_bckgrd.removeClass('checked');
  1937. }
  1938. if ( $UI_pref_details === false ) {
  1939. $dir_list.addClass('show_details');
  1940. $dir_list_body.css({'top':$dir_list_head.height() + 1 +'px'});
  1941. $details_btn.find('span').first().hide().next().show();
  1942. }
  1943. if ( $UI_pref_theme === true ) {
  1944. $body.addClass('dark_theme');
  1945. } else {
  1946. $body.addClass('light_theme');
  1947. }
  1948. if ( $userAgent.indexOf('Chrome') > 0 ) { $body.addClass('is_chrome'); }
  1949. if ( $userAgent.indexOf('Firefox') > 0 ) { $body.addClass('is_gecko'); }
  1950. };
  1951. setupUI();
  1952.  
  1953. // Build UI
  1954. function buildUI() {
  1955. $dir_list.appendTo($sidebar);
  1956.  
  1957. var $main_content = $('<table id="main_content"><tbody><tr></tr></tbody></table>');
  1958. $main_content.find('tr').append( $sidebar_wrapper, $content_pane );
  1959.  
  1960. $body.empty().prepend($main_content);
  1961.  
  1962. if ( $body.hasClass('is_converted_list') ) {
  1963. $('#sort_by_size, #sort_by_date, #size, #date').addClass('disabled');
  1964. }
  1965. if ( $body.hasClass('is_converted_table') || $body.hasClass('is_converted_pre') ) {
  1966. if ( $dir_list.find('td.size').length < 1 ) {
  1967. $('#sort_by_size,th#size').addClass('disabled');
  1968. }
  1969. if ( $dir_list.find('td.date').length < 1 ) {
  1970. $('#sort_by_date,th#date').addClass('disabled');
  1971. }
  1972. }
  1973. }
  1974. buildUI();
  1975.  
  1976. // ***** BASIC UI FUNCTIONS ***** //
  1977. // Show Menus
  1978. function showMenus(el) {
  1979. var $position = $(el).position();
  1980. $(el).find('> ul').css({'top':$position.top + $(el).innerHeight() + 'px'}).toggle().parent('td').siblings('td').find('.menu').hide();
  1981. }
  1982. $parents_dir_menu.add($shortcuts_menu).parent('td').on('click',function(e) {
  1983. e.stopPropagation();
  1984. showMenus(this);
  1985. });
  1986. // Hide Menus
  1987. function hideMenus() {
  1988. $('.menu').hide();
  1989. }
  1990. $(document).on('click', hideMenus );
  1991. // Toggle Invisibles
  1992. function toggleInvisibles() {
  1993. $body.toggleClass('hide_invisibles').toggleClass('show_invisibles');
  1994. }
  1995. $inv_checkbox.on('click','input', toggleInvisibles );
  1996. // Toggle Autoload Media
  1997. function toggleAutoloadMedia(e) {
  1998. e.preventDefault();
  1999. $body.toggleClass('autoload_media');
  2000. toggleQuery('autoload_media');
  2001. $autoload_media.toggleClass('checked');
  2002. }
  2003. $autoload_media.on('click', toggleAutoloadMedia );
  2004. // Toggle Dark Theme
  2005. function toggleDarkMode(e) {
  2006. e.preventDefault();
  2007. $body.toggleClass('dark_theme').toggleClass('light_theme');
  2008. toggleQuery('dark_theme');
  2009. }
  2010. $toggle_dark_theme.on('click', toggleDarkMode );
  2011. // Toggle Alternating Row Background
  2012. function toggleAlternateBackground(e) {
  2013. e.preventDefault();
  2014. $body.toggleClass('alternate_background');
  2015. toggleQuery('alternate_background');
  2016. $toggle_alt_bckgrd.toggleClass('checked');
  2017. }
  2018. $toggle_alt_bckgrd.on('click', toggleAlternateBackground );
  2019. // Toggle Details
  2020. function toggleDetails() {
  2021. $dir_list.toggleClass('show_details');
  2022. $dir_list_body.css({'top':$dir_list_head.height() + 1 +'px'});
  2023. $details_btn.find('span').toggle();
  2024. toggleQuery('hide_details');
  2025. }
  2026. $details_btn.on('click', toggleDetails );
  2027. // Show/Hide Sidebar
  2028. function toggleSidebar() {
  2029. $body.toggleClass('has_hidden_sidebar');
  2030. setContentHeight();
  2031. }
  2032. $toggle_sidebar.on('click', function() {
  2033. toggleSidebar();
  2034. scrollThis('dir_list','selected',true); // true = instant scroll
  2035. });
  2036. // Default settings: remove queries;
  2037. function defaultSettings() {
  2038. $location = window.location.href;
  2039. $location = $location.slice(0,$location.lastIndexOf('?'));
  2040. window.location.assign($location);
  2041. }
  2042. $default_settings.on('click', function() {
  2043. if (window.confirm( "Are you sure you want to reset all your temporary UI settings to the defaults in your user_settings?" ) ) {
  2044. defaultSettings();
  2045. }
  2046. });
  2047.  
  2048. //***** UI SETUP *****//
  2049.  
  2050. // Set Content Height
  2051. function setContentHeight() {
  2052. let $window_height = window.innerHeight;
  2053. let $dir_list_head_height = $dir_list_head.length ? $dir_list_head.height() : 0;
  2054. let $content_header_height = $content_header.outerHeight();
  2055. $dir_list.add($dir_list_wrapper).css({'height':$window_height - $sidebar_header.outerHeight() });
  2056. $dir_list.find($dir_list_body).css({'top': $dir_list_head_height });
  2057. $content_image.add($prev_btn).add($next_btn).css({'top':$content_header_height });
  2058. $content_pane.hasClass('has_image') ? $content_image.find('img').css({'max-height':$content_image.innerHeight() - 52 + 'px'}) : null;
  2059. $content_grid.add($content_pdf).add($content_iframe).add($content_font).css({'height':$window_height - $content_header_height,'top':$content_header_height });
  2060. $content_scale.css({'top':$content_header_height + 13 });
  2061. $('#prev_track, #next_track, #close_audio').css({'height':$audio.height() });
  2062. }
  2063. window.addEventListener('resize', function(e) {
  2064. setContentHeight();
  2065. });
  2066.  
  2067. // Set Content Title
  2068. const $title = $content_pane.find('#title');
  2069.  
  2070. function setContentTitle() {
  2071. let $title_text = '';
  2072. if ( $('.playing').hasClass('audio') ) { // set audio player title
  2073. $content_audio_title.find('td').empty().append( $('.playing').find('td.name a').text() );
  2074. }
  2075. if ( $content_pane.hasClass('has_grid') ) { // set main title for other content
  2076. $title_text = $current_dir_name;
  2077. } else {
  2078. $title_text = $title_text + $('.selected:not(.audio)').find('td.name a').text(); // Assemble title
  2079. }
  2080. $title.empty().text( $title_text ); // Add file name
  2081. if ( $('.selected').hasClass('image') && !$content_pane.hasClass('has_grid') ) {
  2082. setDimensions($('.selected.image'));
  2083. }
  2084. }
  2085. // Get Image Dimensions
  2086. function getDimensions(link, callback) {
  2087. var img = new Image();
  2088. img.src = link;
  2089. img.onload = function() { callback( this.width, this.height ); };
  2090. }
  2091. function setDimensions(row) {
  2092. getDimensions( thisLink(row), function( width, height ) {
  2093. $title.append(' <span style="text-transform:lowercase;">(' + width + 'px &times; ' + height + 'px</span>)' );
  2094. });
  2095. }
  2096. // Scroll Selected Items
  2097. function scrollThis(elID,className,bool) {
  2098. let $behavior = 'smooth';
  2099. bool === undefined ? null : $behavior = 'instant';
  2100. var $block = $userAgent.indexOf('Firefox') > -1 ? $block = 'start' : $block = 'nearest';
  2101. if ( document.getElementsByClassName(className).length > 0 ) {
  2102. document.getElementById(elID).getElementsByClassName(className)[0].scrollIntoView({ behavior:$behavior, block:$block, inline:'nearest' });
  2103. }
  2104. }
  2105.  
  2106. // ***** SORTING ***** //
  2107. var $sort_all = $dir_list_body.find('tr');
  2108. var $sort_dirs = $dir_list_body.find('tr.dir').not('.app');
  2109. var $sort_files = $dir_list_body.find('tr').not('.dir').add('.app');
  2110. var currentIndex, prevIndex;
  2111. var $default_index = $('#thead').find('#default').index();
  2112. var $sort_order = 1;
  2113.  
  2114. var dataName = function(x) {
  2115. return $(x).find('td').eq(0).data('value').toString();
  2116. };
  2117. var dataData = function(x,index) {
  2118. return $(x).find('td').eq(index).attr('data-value') === undefined ? '' : $(x).find('td').eq(index).attr('data-value').toString();
  2119. };
  2120. // Sort comparison functions
  2121. var sortByName = function(x,y,sortDirection) {
  2122. return sortDirection === 1 ? dataName(x).localeCompare(dataName(y)) : dataName(y).localeCompare(dataName(x));
  2123. };
  2124. var sortByData = function(x,y,index,sortDirection) { // sort by data then by name
  2125. if ( sortDirection === 1 ) {
  2126. return dataData(x,index).localeCompare(dataData(y,index), undefined, { numeric:true }) === 0 ? dataName(x).localeCompare(dataName(y)) : dataData(x,index).localeCompare(dataData(y,index), undefined, { numeric:true });
  2127. } else {
  2128. return dataData(y,index).localeCompare(dataData(x,index), undefined, { numeric:true }) === 0 ? dataName(y).localeCompare(dataName(x)) : dataData(y,index).localeCompare(dataData(x,index), undefined, { numeric:true });
  2129. }
  2130. };
  2131. // Sort elements: sort by name if index = 0, else sort by data-value.
  2132. var sortEls = function(els,index,sortDirection) {
  2133. els.detach().sort(function(a,b) {
  2134. return index === 0 ? sortByName(a,b,sortDirection) : sortByData(a,b,index,sortDirection);
  2135. });
  2136. };
  2137. // Sort Dir List
  2138. function sortDirList(index, sortDirection) {
  2139. $dir_list_row.removeClass('sorted');
  2140.  
  2141. if ( index == $default_index ) {
  2142. if ( index == $default_index ) {
  2143. index = 0;
  2144. }
  2145. // sort dirs and files separately
  2146. sortEls( $sort_dirs, index, sortDirection );
  2147. sortEls( $sort_files, index, sortDirection );
  2148. if (sortDirection === 1 ) { // append dirs and files according to sort direction
  2149. $.each($sort_dirs, function() { $dir_list_body.append(this); });
  2150. $.each($sort_files, function() { $dir_list_body.append(this); });
  2151. } else {
  2152. $.each($sort_files, function() { $dir_list_body.append(this); });
  2153. $.each($sort_dirs, function() { $dir_list_body.append(this); });
  2154. }
  2155. } else if ( $settings.dirs_on_top === false || index == 0 && index !== $default_index ) { // sort all dirs and files, append, remove body class
  2156. sortEls( $sort_all, index, sortDirection );
  2157. $.each($sort_all, function() { $dir_list_body.append(this); });
  2158. $body.removeClass('is_dirs_on_top');
  2159. } else if ( $settings.dirs_on_top === true || index !== 0 ) { // sort dirs and files separately
  2160. sortEls( $sort_dirs, index, sortDirection );
  2161. sortEls( $sort_files, index, sortDirection );
  2162. if (sortDirection === 1 ) { // append dirs and files according to sort direction
  2163. $.each($sort_dirs, function() { $dir_list_body.append(this); });
  2164. $.each($sort_files, function() { $dir_list_body.append(this); });
  2165. } else {
  2166. $.each($sort_files, function() { $dir_list_body.append(this); });
  2167. $.each($sort_dirs, function() { $dir_list_body.append(this); });
  2168. }
  2169. }
  2170. if ( index === $('#thead').find('#kind').index() || index === $('#thead').find('#ext').index() ) {
  2171. $body.addClass('is_dirs_on_top');
  2172. addSortStyle( index, sortDirection );
  2173. }
  2174. }
  2175. // Add Sort Styles (for rules)
  2176. function addSortStyle(index, sortDirection) {
  2177. var $this_value, $next_value;
  2178. $dir_list_row.removeClass('sorted');
  2179.  
  2180. $dir_list_row.filter(':visible').not('.dir').add('.app').each(function() {
  2181. $this_value = $(this).find('td').eq(index).attr('data-value');
  2182. $next_value = $(this).next('tr:visible').find('td').eq(index).attr('data-value');
  2183.  
  2184. if ( $this_value !== $next_value ) {
  2185. $(this).addClass('sorted');
  2186. }
  2187. if ( $(this).attr('data-type') !== $(this).next('tr:visible').attr('data-type') ) {
  2188. $(this).addClass('sorted');
  2189. }
  2190. });
  2191. // for last dir
  2192. if ( sortDirection == 1 ) {
  2193. $dir_list_row.filter('.dir').last().addClass('sorted');
  2194. }
  2195. }
  2196. // Sort on click
  2197. function clickSort(x,y) { // x = clicked sort link, y = bool (false ? don't set query_prefs)
  2198. currentIndex = x.index();
  2199. // Only reverse sort order after clicking a sort column once.
  2200. if ( currentIndex != prevIndex ) {
  2201. prevIndex = currentIndex;
  2202. $sort_order = 1;
  2203. }
  2204.  
  2205. sortDirList(currentIndex, $sort_order);
  2206. $sort_order = -1 * $sort_order;
  2207.  
  2208. x.toggleClass('up').addClass('checked').siblings().removeClass('checked up');
  2209. $('#sort_menu').find('li').eq(currentIndex).addClass('checked').siblings().removeClass('checked');
  2210.  
  2211. setContentHeight();
  2212. // set sorting query pref
  2213. if ( y === true ) {
  2214. $query_prefs = getQueryPrefs();
  2215. $query_prefs.set('sort',$('#sort_menu').find('li').eq(currentIndex).text().toLowerCase() );
  2216. updateQuery();
  2217. }
  2218. }
  2219. // Sort on clicking dir_list sort header
  2220. $('#thead').on('click','th:not(.disabled)',function(e) {
  2221. e.preventDefault();
  2222. e.stopPropagation();
  2223. var i = $(this).index();
  2224. clickSort( $(this),true)
  2225. });
  2226. // Sort Menu: click the list header that contains the selected menu text.
  2227. $('#sort_menu').on('click','li:not(.disabled)',function(e) {
  2228. e.preventDefault();
  2229. e.stopPropagation();
  2230. $(this).addClass('checked').siblings().removeClass('checked');
  2231. $('#theader th[id*="'+ thisText($(this)).slice(0,2) +'" i]').click();
  2232. });
  2233. // Initialize sort
  2234. function initialSort() {
  2235. switch ( $UI_pref_sort ) {
  2236. case 'name':
  2237. i = 0;
  2238. break;
  2239. case 'size':
  2240. i = 1;
  2241. break;
  2242. case 'date':
  2243. i = 2;
  2244. break;
  2245. case 'kind':
  2246. i = 3;
  2247. break;
  2248. case 'extension':
  2249. i = 4;
  2250. break;
  2251. default:
  2252. i = 5;
  2253. }
  2254. $('#theader').find('th').eq(i).click();
  2255. }
  2256. initialSort();
  2257.  
  2258. // ***** END SORTING ***** //
  2259. // ***** END BASIC UI FUNCTIONS ***** //
  2260.  
  2261. // ***** CONTENT PANE ***** //
  2262.  
  2263. var $selected = $dir_list.find('.selected');
  2264. var $playing = $dir_list.find('.playing');
  2265. var $media = $dir_list.find('td').filter('.media:not(.unchecked):not(.ignored)');
  2266.  
  2267. // SELECT ROW on click and set classes for $content_pane
  2268. function selectThis(row) {
  2269. let $grid_selected = $content_grid.find('div.font_grid_item a[href="'+ thisLink(row) +'"]').closest('div').add('div.image_grid_item a[href="'+ thisLink(row) +'"]').closest('div').addBack();
  2270. if ( $content_pane.hasClass('has_grid') ) { // Select corresponding grid item
  2271. row.addClass('selected').siblings().removeClass('selected hovered');
  2272. $grid_selected.addClass('selected').siblings().removeClass('selected');
  2273. } else if ( row.hasClass('audio') ) { // if row is audio, remove playing and selected classes
  2274. row.addClass('selected playing').siblings('.media').removeClass('selected playing hovered');
  2275. } else { // remove classes from rows, but leave .audio with playing
  2276. row.addClass('selected').siblings().removeClass('selected hovered');
  2277. }
  2278. }
  2279.  
  2280. //***** SHOW CONTENT *****//
  2281.  
  2282. // Show Font
  2283. var $font_family_arr = [];
  2284. function showFont(row) {
  2285. var $font_family = thisText(row);
  2286. if ( $font_family_arr.indexOf($font_family) == -1 ) { // if font family is not in array, add it
  2287. $font_family_arr.push($font_family);
  2288. $font_preview_styles.append('@font-face { font-family: "'+ $font_family +'"; src: url("'+ thisLink(row) +'"); }'); // only add style if it doesn't exist
  2289. }
  2290. $content_font.css({ 'font-family':'"'+ $font_family +'"' });
  2291. }
  2292. // Show Grid
  2293. function showGrid() {
  2294. $content_pane.removeClass('has_hidden_grid').addClass('has_grid');
  2295. setContentSource($content_grid);
  2296. setContentTitle();
  2297. setContentHeight();
  2298. selectThis($('.selected'));
  2299. }
  2300. // Hide Grid
  2301. function hideGrid() {
  2302. if ( $content_pane.hasClass('has_grid') ) {
  2303. $content_pane.removeClass('has_grid').addClass('has_hidden_grid');
  2304. }
  2305. }
  2306. // Set Content Source
  2307. function setContentSource(el,link) { // add source attribute to content containers, excluding $content_font
  2308. let $el_ID = $(el).attr('id');
  2309. switch ($el_ID) {
  2310. case 'content_audio':
  2311. $(el).find('audio').attr('src',link);
  2312. break;
  2313. case 'content_image':
  2314. $(el).find('img').attr('src',link);
  2315. break;
  2316. case 'content_font':
  2317. break;
  2318. default: // content_pdf, content_video, or content_iframe
  2319. $(el).removeAttr('srcdoc').attr('src',link);
  2320. }
  2321. }
  2322. // SHOW CONTENT
  2323. function showContent(row) { // show any content excluding grids
  2324. if ( row.length > 0 ) { // needed for left/right arrow nav when there are no valid items (i.e. images or fonts)
  2325. let kind = thisRow(row).hasClass('ignore') ? 'ignored' : thisRow(row).attr('data-kind'); // get file kind
  2326. !['audio','font','image','pdf','video','ignored'].includes(kind) || kind === 'dir' ? kind = 'iframe' : null; // load dirs and any other kind of content except audio, font, image, pdf, or video into iframe
  2327. let link = kind === 'pdf' ? thisLink(row) + '?#view=fitB&scrollbar=1&toolbar=1&navpanes=1' : thisLink(row); // add pdf query str to link
  2328. $content_pane.hasClass('has_grid') ? hideGrid() : null;
  2329. closeAllContent(row); // except audio and grids
  2330. if ( kind === 'ignored' ) {
  2331. $content_pane.addClass('has_ignored');
  2332. } else {
  2333. setContentSource( '#content_'+ kind, link ); // set content container source
  2334. kind === 'font' ? showFont(row) : null; // set $content_font css
  2335. kind === 'image' ? $content_grid.find('a[href="' + thisLink(row) + '"]').parent('div').addClass('selected').siblings().removeClass('selected') : null; // set image source
  2336. kind === 'video' ? closeAudio() : null; // if video, close audio
  2337. }
  2338. thisRow(row).attr('data-kind') === 'dir' ? $content_pane.addClass( 'has_dir' ) : $content_pane.addClass( 'has_'+ kind ); // add content pane class
  2339. setContentHeight();
  2340. setContentTitle();
  2341. kind === 'audio' ? autoLoadCoverArt() : null; // autoload cover art on selecting audio
  2342. }
  2343. }
  2344.  
  2345. //***** CLOSE CONTENT (Close button or Cmd/Ctrl + W) *****//
  2346. // Close Audio
  2347. function closeAudio() {
  2348. $('.audio.playing').removeClass('playing');
  2349. $content_pane.removeClass('has_audio').find('#content_audio_title td').empty();
  2350. $audio.trigger('pause').attr('src','');
  2351. setContentHeight();
  2352. }
  2353. // Close audio button click
  2354. $close_audio.on('click',function(e) {
  2355. e.stopPropagation();
  2356. closeAudio();
  2357. });
  2358. // Close Grid
  2359. function closeGrid() {
  2360. $content_pane.removeClass('has_grid');
  2361. $content_grid.empty().removeClass().attr('style','').find('.image_grid_item, img').attr('style','');
  2362. }
  2363. // Close content excluding audio and grids
  2364. function closeAllContent(row) {
  2365. if ( row !== undefined && row.hasClass('audio') ) {
  2366. return;
  2367. } else {
  2368. let $content_classes = $content_pane.attr('class') !== undefined ? $content_pane.attr('class').split(' ') : []; // get array of content pane classes
  2369. for ( let $content_class of $content_classes ) { // for each content_pane class, define the associated content container, remove class and source
  2370. let $container_name = '#content_'+ $content_class.substring(4);
  2371. let $content_el = $( $container_name ); // define content container from content pane class name
  2372. if ( ['has_font','has_image','has_pdf','has_video','has_iframe','has_dir','has_ignored'].includes($content_class) ) { // if not grid or audio, remove class
  2373. $content_pane.removeClass($content_class);
  2374. if ( $content_class === 'has_font' ) { // remove font style
  2375. $content_font.css({'font-family':''})
  2376. $content_font.css({'font-size':'1em'}); // reset font: comment out to retain font scale after loading other content
  2377. } else if ( $content_class === 'has_image' ) { // remove image src
  2378. $content_image.find('img').attr('src','');
  2379. $content_image.attr('data-image-scale-factor',1).find('img').removeClass('zoom_img').attr('style',''); // reset image: comment out to retain image scale after loading other content
  2380. } else if ( $content_class === 'has_video' ) { // remove video src
  2381. $content_video.trigger('pause').attr('src','');
  2382. } else {
  2383. $content_el.attr('src',''); // remove src for anything else
  2384. $content_iframe.attr('src',''); // remove src for anything else
  2385. }
  2386. }
  2387. }
  2388. $content_title.removeClass().find('#title').empty();
  2389. setContentHeight();
  2390. }
  2391. }
  2392. // CLOSE CONTENT
  2393. function closeContent() {
  2394. if ( $content_pane.hasClass('has_grid') ) {
  2395. closeGrid(); // if has_grid, close grid
  2396. } else if ( $content_pane.hasClass('has_hidden_grid') ) {
  2397. showGrid(); // if has_hidden_grid, close content, show grid
  2398. } else if ( ['has_font','has_image','has_pdf','has_video','has_iframe','has_dir','has_ignored'].some( c => $content_pane.attr('class').split(' ').indexOf( c ) >= 0 ) ) {
  2399. closeAllContent(); // close content if content pane has one of these classes, except audio and grids
  2400. } else { // close audio last of all
  2401. closeAudio();
  2402. }
  2403. setContentHeight();
  2404. }
  2405. $('#close_btn').on('click', function(e) {
  2406. e.preventDefault();
  2407. e.stopPropagation();
  2408. closeContent();
  2409. });
  2410.  
  2411. //***** RESET CONTENT (Reset button or Cmd/Ctrl + R) *****//
  2412. function resetContent() {
  2413. if ( $content_pane.attr('class') === '' ) { window.location = window.location.href } // reload page
  2414. if ( $content_pane.hasClass('has_audio') ) { $audio.prop('currentTime', 0).trigger('pause'); }
  2415. if ( $content_pane.hasClass('has_grid') ) { $grid_btn.click(); }
  2416. if ( $content_pane.hasClass('has_font') ) { $content_font.css({'font-size':'1em'});}
  2417. if ( $content_pane.hasClass('has_image') ) { $content_image.attr('data-image-scale-factor',1).find('img').removeClass('zoom_img').attr('style',''); }
  2418. if ( $content_pane.hasClass('has_video') ) { $content_video.prop('currentTime',0).trigger('pause'); }
  2419. if ( $content_pane.hasClass('has_iframe') || $content_pane.hasClass('has_dir') ) { $('.selected').find('a').click(); }
  2420. setContentHeight();
  2421. }
  2422. $('#reload_btn').on('click', function(e) {
  2423. e.preventDefault();
  2424. e.stopPropagation();
  2425. resetContent();
  2426. });
  2427.  
  2428. //***** SELECT ROWS *****//
  2429. var prevRow = function(className) {
  2430. return ( !$('.selected').length || !$('.selected').prevAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr').filter(className).last() : $('.selected').prevAll(':visible:not(.unchecked)').filter(className).first();
  2431. };
  2432. var nextRow = function(className) { // if nothing selected, or if no next row with classname, return first row with classname, else return next row with classname
  2433. return ( !$('.selected').length || !$('.selected').nextAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr').filter(className).first() : $('.selected').nextAll(':visible:not(.unchecked)').filter(className).first();
  2434. };
  2435.  
  2436. //***** SELECT ROWS by typed string *****//
  2437. var str = '', timer, $next_ltr;
  2438. function timeoutID() {
  2439. timer = window.setTimeout( function() {
  2440. str = '';
  2441. }, 1500 );
  2442. }
  2443. function alphaNav(e) { // Select Dir_List row by typed string; Todo: select next row by nearest letter
  2444. if (typeof timer == 'number' ) {
  2445. window.clearTimeout( timer );
  2446. timer = 0; // id
  2447. }
  2448. timeoutID();
  2449. str += e.key
  2450. str = str.toLowerCase();
  2451. if ( $('#dir_list').find('td.name[data-value^="'+ str +'"]').length ) {
  2452. $('#dir_list').find('td.name[data-value^="'+ str +'"]').first().find('a').click();
  2453. } else {
  2454. // $('#dir_list').find('td.name[data-value^="'+ str +'"]').first().find('a').click();
  2455. null; // replace this with next closest match function
  2456. }
  2457. }
  2458.  
  2459. // Click Prev/Next Arrows
  2460. function prevNextBtn(el) {
  2461. let f = $.Event("keydown");
  2462. if ( el.attr('id') === 'prev_btn' ) {
  2463. f.key = 'ArrowLeft';
  2464. }
  2465. if ( el.attr('id') === 'next_btn' ) {
  2466. f.key = 'ArrowRight';
  2467. }
  2468. $body.trigger(f);
  2469. }
  2470. $content_pane.on( 'click','#prev_btn, #next_btn', function(e) {
  2471. e.stopPropagation();
  2472. e.preventDefault();
  2473. prevNextBtn( $(this) );
  2474. });
  2475. // Click grid button
  2476. $sidebar_header.on('click', '#grid_btn, #show_font_grid, #show_image_grid', function(e) {
  2477. makeGrids(e,$(this));
  2478. showGrid();
  2479. });
  2480.  
  2481. // Click prev/next track buttons
  2482. $('.prev_next_track_btn').on('click',function() {
  2483. $(this).attr('id') === 'prev_track' ? playPrevNextTrack('ArrowLeft') : playPrevNextTrack('ArrowRight') ;
  2484. });
  2485.  
  2486. // SELECT ROWS prev/next media track with arrow keys
  2487. function playPrevNextTrack(key) {
  2488. let $key = key.key;
  2489. $shuffle.find('input').prop('checked') === true ? shuffle() : null;
  2490. $playing = $('.playing');
  2491. let kind = $playing.attr('data-kind');
  2492. if ( $body.hasClass('has_media') ) {
  2493. if ( $playing.length === 0 ) { // if no media selected, select first shuffle or first media file
  2494. if ( $shuffle.find('input').prop('checked') === true ) {
  2495. clickRow( $('.audio').eq($count) );
  2496. } else {
  2497. switch ( $key ) {
  2498. case 'ArrowLeft': clickRow( $media.last() ); break;
  2499. case 'ArrowRight': clickRow( $media.first() ); break;
  2500. }
  2501. }
  2502. }
  2503. if ( $playing.length == 1 ) {
  2504. if ( $shuffle.find('input').prop('checked') === true ) {
  2505. selectThis( $('.audio').eq($count) );
  2506. showContent( $('.audio').eq($count) );
  2507. $shuffleList.length !== 0 ? playMedia('play') : null;
  2508. } else {
  2509. switch ( key ) {
  2510. case 'ArrowLeft':
  2511. if ( $playing.prevAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 ) {
  2512. clickRow( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').last() );
  2513. } else {
  2514. clickRow( $playing.prevAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
  2515. }
  2516. break;
  2517. case 'ArrowRight':
  2518. if ( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 && $loop.find('input').is(':checked') === false ) { // loop playback
  2519. selectThis( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
  2520. autoLoadCoverArt();
  2521. return true;
  2522. } else if ( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 ) { // else click first media file
  2523. clickRow( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
  2524. } else {
  2525. clickRow( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() ); // else click next media file
  2526. }
  2527. break;
  2528. }
  2529. }
  2530. playMedia('play');
  2531. }
  2532. }
  2533. }
  2534.  
  2535. // SELECT ROWS by arrow keys
  2536. function leftRightArrowNavigation(key,kind) {
  2537. if ( $body.hasClass('has_media') && $('.selected').hasClass('audio') && !$('.selected').hasClass('playing') ) { // play selected track (e.g., after up/down arrow)
  2538. clickRow( $('.audio.selected') );
  2539. playMedia('play');
  2540. } else if ( $body.hasClass('has_media') && $('.selected').hasClass('audio')) { // play next audio track
  2541. playPrevNextTrack(key);
  2542. playMedia('play');
  2543. } else { // select prev/next row of same sort kind
  2544. if ( key === 'ArrowLeft' ) { clickRow( prevRow('[data-kind="'+ kind +'"]:visible') ); }
  2545. if ( key === 'ArrowRight' ) { clickRow( nextRow('[data-kind="'+ kind +'"]:visible') ); }
  2546. if ( $('.selected').hasClass('video') ) { playMedia('play') };
  2547. }
  2548. }
  2549. function arrowNavigation(e) {
  2550. let $key = e.key;
  2551. let $selected = $('.selected');
  2552. let kind = $('.selected').attr('data-kind') === undefined ? $dir_list.find('tbody tr:visible').first().attr('data-kind') : $('.selected').attr('data-kind');
  2553. if ( $content_pane.hasClass('has_grid') ) { // Grid navigation: L/R arrow selects images and fonts only; U/D arrow clicks row.
  2554. switch ( $key ) {
  2555. case 'ArrowUp': clickRow( prevRow('.dir:visible,.file:visible') ); break;
  2556. case 'ArrowDown': clickRow( nextRow('.dir:visible,.file:visible') ); break;
  2557. case 'ArrowLeft':
  2558. if ( $content_grid.hasClass('has_font_grid') ) {
  2559. selectThis( prevRow('.font:visible') );
  2560. } else if ( $content_grid.hasClass('has_image_grid') ) {
  2561. selectThis( prevRow('.image:not(.ignore):visible') );
  2562. } else {
  2563. selectThis( prevRow('.image:not(.ignore):visible,.font:visible') );
  2564. }
  2565. break;
  2566. case 'ArrowRight':
  2567. if ( $content_grid.hasClass('has_font_grid') ) {
  2568. selectThis( nextRow('.font:visible') );
  2569. } else if ( $content_grid.hasClass('has_image_grid') ) {
  2570. selectThis( nextRow('.image:not(.ignore):visible') );
  2571. } else {
  2572. selectThis( nextRow('.image:not(.ignore):visible,.font:visible') );
  2573. }
  2574. break;
  2575. }
  2576. } else {
  2577. switch ( $key ) {
  2578. case 'ArrowUp': // if audio player not visible, show and load audio when selected; else if audio player visible, select but don't load prev/next audio file.
  2579. if ( prevRow('.dir:visible,.file:visible').hasClass('audio') ) {
  2580. closeAllContent(); // except audio and grids
  2581. if ( !$content_pane.hasClass('has_audio') ) {
  2582. clickRow( prevRow('.audio:visible') );
  2583. $('.selected:not(.audio)').removeClass('selected');
  2584. } else {
  2585. prevRow('.audio:visible').addClass('selected').siblings().removeClass('selected hovered');
  2586. autoLoadCoverArt();
  2587. }
  2588. } else {
  2589. clickRow( prevRow('.dir:visible,.file:visible') );
  2590. }
  2591. break;
  2592. case 'ArrowDown':
  2593. if ( nextRow('.dir:visible,.file:visible').hasClass('audio') ) { // if next row is audio...
  2594. closeAllContent(); // except audio and grids
  2595. if ( !$content_pane.hasClass('has_audio') ) { // if audio player is closed, click next row to load and show file
  2596. clickRow( nextRow('.audio:visible') );
  2597. $('.selected:not(.audio)').removeClass('selected');
  2598. } else { // else simply select the next audio file without closing currently playing audio
  2599. nextRow('.audio:visible').addClass('selected').siblings().removeClass('selected hovered');
  2600. autoLoadCoverArt();
  2601. }
  2602. } else {
  2603. clickRow( nextRow('.dir:visible,.file:visible') );
  2604. }
  2605. break;
  2606. case 'ArrowLeft':
  2607. leftRightArrowNavigation('ArrowLeft',kind);
  2608. break;
  2609. case 'ArrowRight':
  2610. leftRightArrowNavigation('ArrowRight',kind);
  2611. break;
  2612. }
  2613. }
  2614. scrollThis('dir_list','selected');
  2615. $content_pane.hasClass('has_grid') && $content_grid.find('.selected').length > 0 ? scrollThis('content_grid','selected') : null;
  2616. }
  2617.  
  2618. //***** CLICK & HOVER EVENTS for Content *****//
  2619.  
  2620. // HOVER Grid Item
  2621. $content_grid.on('mouseenter','> div:not(.selected)',function() {
  2622. thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).addClass('hovered');
  2623. }).on('mouseleave','> div:not(.selected)',function() {
  2624. thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).removeClass('hovered');
  2625. });
  2626. // HOVER Dir_list_row and highlight corresponding grid item
  2627. $dir_list_row.hover(function() {
  2628. if ( $content_grid.is(':visible') ) {
  2629. $content_grid.find('[href*="'+ thisLink(this) +'"]').closest('div').addClass('hovered');
  2630. }
  2631. }, function() {
  2632. if ( $content_grid.is(':visible') ) {
  2633. $content_grid.find('.hovered').removeClass('hovered');
  2634. }
  2635. });
  2636. // CLICK grid item
  2637. function gridItemClick(e,el) {
  2638. e.preventDefault();
  2639. clickThis($dir_list.find('a[href*="'+ thisLink(el) +'"]') );
  2640. }
  2641. $content_grid.on('click','div', function(e) {
  2642. gridItemClick(e,$(this));
  2643. });
  2644.  
  2645. // CLICK Row
  2646. function clickRow(row) { // Pause/Play audio if .selected = audio, else click row normally
  2647. if ( thisRow(row).hasClass('playing') && !thisRow(row).hasClass('video') ) {
  2648. playPauseMedia();
  2649. } else {
  2650. selectThis( thisRow(row) );
  2651. showContent( thisRow(row) );
  2652. }
  2653. hideMenus();
  2654. }
  2655. // CLICK Row
  2656. $dir_list_row.on('click','a', function(e) {
  2657. e.preventDefault();
  2658. e.stopPropagation();
  2659. clickRow( $(this) );
  2660. });
  2661. // Click element anchor
  2662. function clickThis(el) {
  2663. el.find('a').length > 0 ? el.find('a').click() : el.click();
  2664. }
  2665. // DOUBLE-CLICK Row to open directory
  2666. function doubleClickRow(row) {
  2667. if ( row.hasClass('dir') ) {
  2668. $query_prefs = getQueryPrefs();
  2669. var $history = $query_prefs.get('history') === null ? '' : '+'+ $query_prefs.get('history');
  2670. var $current_index = row.prevAll('.dir:visible:not(.ignore)').length;
  2671. $history = $current_index + $history; // update history
  2672. $query_prefs.delete('selected');
  2673. $query_prefs.set('history',$history);
  2674. updateQuery();
  2675. window.location = row.find('a').attr('href') +'?'+ $query_prefs;
  2676. }
  2677. }
  2678. $dir_list_row.filter('.dir').on('dblclick', function(e) {
  2679. e.preventDefault();
  2680. e.stopPropagation();
  2681. doubleClickRow( $(this) );
  2682. });
  2683.  
  2684. //***** AUTOLOAD CONTENT: index files or files from the file shortcut list *****//
  2685. function autoSelectFile() {
  2686. if ( $UI_pref_selected !== '' ) {
  2687. selectThis( $dir_list.find('tbody tr.dir:not(.invisible)').eq($UI_pref_selected) );
  2688. showContent( $dir_list.find('tbody tr.dir:not(.invisible)').eq($UI_pref_selected) );
  2689. } else if ( $UI_pref_file !== '' ) {
  2690. clickThis( $dir_list_row.find('a:contains('+ $UI_pref_file +')') );
  2691. } else if ( $body.hasClass('autoload_index_files') && $dir_list.find( 'a[href*="/index."]').length > 0 ) { // else load index file
  2692. clickThis( $dir_list.find('a[href*="/index."]') );
  2693. } else if ( $body.hasClass('autoload_media') && $body.hasClass('has_media') ) { // else if audio and images, load cover art
  2694. clickThis( $dir_list.find('.audio,.video').first() );
  2695. } else { // else select first non-media item
  2696. // clickThis( $dir_list.find('tbody tr:not(.media):not(.invisible)').first() );
  2697. }
  2698. scrollThis('dir_list','selected');
  2699. scrollThis('dir_list','playing');
  2700. }
  2701. autoSelectFile();
  2702.  
  2703. // Autoload Cover Art
  2704. function autoLoadCoverArt() { // autoload cover art for audio if dir contains audio and images, and audio is loaded and non-image content is not loaded
  2705. if ( !$body.hasClass('autoload_media') ) {
  2706. return;
  2707. } else if ( $body.hasClass('has_audio') && $body.hasClass('has_images') && $content_pane.hasClass('has_audio') && $content_image.siblings().attr('src') == undefined ) {
  2708. var $cover;
  2709. var $this_ext;
  2710. const $image_titles = ['cover','front'];
  2711. for ( let i = 0; i < $image_titles.length; i++ ) { // select first image whose title begins with $image_titles[i] or which contains $image_titles[i].
  2712. $cover = $dir_list.find('.image').find('td.name[data-value^="'+ $image_titles[i] +'"]:not([data-value*="back"])').parent('tr').first() || $dir_list.find('.image').find('td.name[data-value*="'+ $image_titles[i] +'"]:not([data-value*="back"])').parent('tr').first();
  2713. if ( $cover.length === 1 ) {
  2714. showContent($cover);
  2715. $title.empty().text( $cover.find('a').text() );
  2716. setDimensions($cover);
  2717. break;
  2718. } else {
  2719. showContent( $dir_list.find('.image').first() ); // otherwise show the first image
  2720. $title.empty().append($dir_list.find('.image').first().find('a').text() );
  2721. setDimensions($dir_list.find('.image').first());
  2722. break;
  2723. }
  2724. }
  2725. }
  2726. }
  2727. // File shortcuts menu: autoload directory, then auto-select file
  2728. function showFileShortcut(item) {
  2729. $this_link = thisLink(item);
  2730. window.location = $this_link.slice( 0, $this_link.lastIndexOf('/') );
  2731. }
  2732.  
  2733. //***** KEYBOARD EVENTS *****//
  2734. $body.on('keydown',$dir_list,function(e) {
  2735. setContentHeight();
  2736. $(':focus').blur(); // Need this to able to select grid items after clicking close button (or other buttons).
  2737. let $dir_list_row = $dir_list.find('tbody tr:not(.unchecked)').filter(':visible');
  2738. let $selected = $dir_list.find('tbody tr.selected');
  2739. let $selected_href = thisLink($selected);
  2740. let $playing = $dir_list_row.filter('.playing');
  2741. var $time;
  2742.  
  2743. switch ( e.key ) {
  2744.  
  2745. case 'ArrowUp':
  2746. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) { // Cmd/Ctrl + up arrow = go to parent directory
  2747. if ( $('#parents_dir_menu + ul a').length < 1 ) {
  2748. return;
  2749. } else {
  2750. $('#parent_dir_menu a').trigger('click');
  2751. }
  2752. break;
  2753. }
  2754. if ( $('*[contentEditable="true"]').is(':focus') ) { // Allow arrow navigation within content_editable elements
  2755. return;
  2756. }
  2757. e.preventDefault();
  2758. arrowNavigation(e);
  2759. break;
  2760.  
  2761. case 'ArrowDown':
  2762. if ( (e.ctrl || e.metaKey) && $selected.hasClass('app') && $settings.apps_as_dirs === false ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable or open dir
  2763. return;
  2764. } else if ( $('*[contentEditable="true"]' ).is(':focus') ) {
  2765. return;
  2766. } else if ( (e.ctrl || e.metaKey) && $selected.hasClass('dir') ) {
  2767. $selected.find('a').trigger('dblclick');
  2768. break;
  2769. }
  2770. e.preventDefault();
  2771. arrowNavigation(e);
  2772. break;
  2773.  
  2774. case 'ArrowLeft':
  2775. if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) {
  2776. return;
  2777. } else if ( $('*[contentEditable="true"]').is(':focus') ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable
  2778. return;
  2779. }
  2780. if ( !e.metaKey && (e.altKey && e.shiftKey) || e.altKey ) { // Skip media -30s/-10s
  2781. mediaSkip(e);
  2782. return;
  2783. } else {
  2784. arrowNavigation(e);
  2785. }
  2786. break;
  2787.  
  2788. case 'ArrowRight':
  2789. if ( e.metaKey && !e.altKey && !e.shiftKey && $selected.hasClass('dir') ) { // Open dir with Cmd/Ctrl + Right Arrow
  2790. $selected.find('a').trigger('dblclick');
  2791. return;
  2792. }
  2793. if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable
  2794. return;
  2795. } else if ( $('*[contentEditable="true"]').is(':focus') || $selected.hasClass('dir ignore') ) {
  2796. return;
  2797. }
  2798. if ( !e.metaKey && (e.altKey && e.shiftKey) || e.altKey ) { // Skip audio 30s/10s: Opt-Shift-Arrow/Opt-Arrow
  2799. mediaSkip(e);
  2800. return;
  2801. } else {
  2802. arrowNavigation(e);
  2803. }
  2804. break;
  2805.  
  2806. case ' ': // space
  2807. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2808. alphaNav(e);
  2809. }
  2810. if ( $content_pane.hasClass('has_audio') || $content_pane.hasClass('has_video') ) { // Play/pause media (space bar)
  2811. e.preventDefault();
  2812. playPauseMedia();
  2813. }
  2814. break;
  2815.  
  2816. case 'Enter': // Open directories (or ignore)
  2817. if ( $selected.hasClass('app') && $settings.apps_as_dirs === false ) {
  2818. break;
  2819. } else {
  2820. if ( $selected.hasClass('dir') ) {
  2821. $selected.find('a').trigger('dblclick');
  2822. } else if ( $content_pane.hasClass('has_grid') ) {
  2823. $body.find('#dir_list').find('.selected a').click();
  2824. } else {
  2825. clickThis(thisRow($selected));
  2826. if ( $selected.hasClass('media') && !$content_pane.hasClass('has_grid') ) { // Use return to play/pause media
  2827. let e = new Event('keydown');
  2828. e.key = ' ';
  2829. }
  2830. }
  2831. }
  2832. break;
  2833.  
  2834. // Alphabetical navigation
  2835. case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
  2836. case 'a': case 'b': case 'c': case '': case 'e': case 'f': case '': case 'h': case 'i': case 'j': case 'k': case 'l': case 'm': case 'n': case '': case 'p': case 'q': case '': case 's': case 't': case 'u': case 'v': case '': case 'x': case 'y': case 'z':
  2837. case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case '-': case '`': case '~': case '!': case '@': case '#': case '$': case '%': case '^': case '&': case '*': case '(': case ')': case '=': case '+': case '[': case ']': case '{': case '}': case '\\': case '|': case '/': case '?': case '–': case '—': case '\'': case '\"': case '“': case '”': case '‘': case '’': case '…': case 'π':
  2838. // case 'α': case 'β': case 'γ': case 'δ': case 'ε': case 'ζ': case 'η': case 'θ': case 'ι': case 'κ': case 'λ': case 'μ': case 'ν': case 'ξ': case 'ο': case 'π': case 'ρ': case 'ς': case 'σ': case 'τ': case 'υ': case 'φ': case 'χ': case 'ψ': case 'ω': case 'ϑ': case 'ϒ': case 'ϖ':
  2839. // case 'Α': case 'Β': case 'Γ': case 'Δ': case 'Ε': case 'Ζ': case 'Η': case 'Θ': case 'Ι': case 'Κ': case 'Λ': case 'Μ': case 'Ν': case 'Ξ': case 'Ο': case 'Π': case 'Ρ': case 'Σ': case 'Σ': case 'Τ': case 'Υ': case 'Φ': case 'Χ': case 'Ψ': case 'Ω': case 'Θ': case 'ϒ': case 'Π':
  2840. case '∫': case '∂': case 'ƒ': case '©': case '˙': case '∆': case '˚': case 'µ': case 'π': case '®': case 'ß': case '†': case '√': case '∑': case '≈': case '¥': case 'Ω': case '¡': case '™': case '£': case '¢': case '∞': case '§': case '¶': case '•': case 'ª': case 'º': case '≠':
  2841. case '⁄': case '€': case '‹': case '›': case 'fl': case '‡': case '°': case '·': case '‚': case '±': case '¯': case '˘': case '¿': case '`':
  2842. case 'ı': case '': case '´': case '': case '˝': case 'ˆ': case '': case '˜': case '‰': case 'ˇ': case '¨': case '◊': case '„': case '˛': case '¸':
  2843. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2844. alphaNav(e);
  2845. }
  2846. break;
  2847.  
  2848. case 'd': // Cmd/Ctrl + D: Toggle Details
  2849. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
  2850. e.preventDefault();
  2851. e.stopPropagation();
  2852. $details_btn.click();
  2853. }
  2854. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2855. alphaNav(e);
  2856. }
  2857. break;
  2858.  
  2859. case 'g': // Cmd/Ctrl + G: Show image Grid
  2860. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
  2861. e.preventDefault();
  2862. e.stopPropagation();
  2863. $grid_btn.click();
  2864. }
  2865. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2866. alphaNav(e);
  2867. }
  2868. break;
  2869.  
  2870. case 'i': // Cmd/Ctrl + I: Toggle Invisibles
  2871. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
  2872. e.preventDefault();
  2873. e.stopPropagation();
  2874. $inv_checkbox.find('input').click();
  2875. }
  2876. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2877. alphaNav(e);
  2878. }
  2879. break;
  2880.  
  2881. case 'o': // Cmd/Ctrl + Shift + O: Open selected item in new window
  2882. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2883. alphaNav(e);
  2884. }
  2885. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
  2886. window.open($selected_href);
  2887. }
  2888. break;
  2889.  
  2890. case 'r': // Cmd/Ctrl + Shift + R: Refresh
  2891. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
  2892. e.preventDefault();
  2893. e.stopPropagation();
  2894. $content_reload_btn.find('button').click();
  2895. }
  2896. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2897. alphaNav(e);
  2898. }
  2899. break;
  2900.  
  2901. case 'w': // Close content pane if Close button visible with Cmd/Crtl + W
  2902. // Doesn't work in some browsers: can't override default keybinding
  2903. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && ( $content_pane.hasClass('[class^="has_"]') || $content_pane.hasClass('has_grid') ) ) {
  2904. e.preventDefault();
  2905. e.stopPropagation();
  2906. $content_close_btn.find('button').click();
  2907. }
  2908. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2909. alphaNav(e);
  2910. }
  2911. break;
  2912.  
  2913. case '.': // Increase previewed content size
  2914. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2915. alphaNav(e);
  2916. }
  2917. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
  2918. $('#increase').click();
  2919. }
  2920. break;
  2921.  
  2922. case ',': // Decrease previewed content size
  2923. if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
  2924. alphaNav(e);
  2925. }
  2926. if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
  2927. $('#decrease').click();
  2928. }
  2929. break;
  2930.  
  2931. case 'tab':
  2932. break;
  2933.  
  2934. } // end switch
  2935. });
  2936. // ***** END KEYBOARD EVENTS ***** //
  2937.  
  2938. // ***** GRID SETUP ***** //
  2939. // Create Font Grid Items
  2940. const fontGridItems = function() {
  2941. var $font_grid_items_arr = [];
  2942. $dir_list_row.filter('.font').each(function() {
  2943.  
  2944. let $this_link = $(this).find('a').attr('href');
  2945. let $font_family = thisText($(this));
  2946. let $display_name = $(this).find('a').text().slice( 0,$font_family.lastIndexOf('.') ).replace(/[_|-]/g,' ');
  2947.  
  2948. if ( $font_family_arr.indexOf($font_family) == -1 ) {
  2949. $font_family_arr.push($font_family);
  2950. $font_preview_styles.append('@font-face { font-family: "'+ $font_family +'"; src: url("'+ $this_link +'"); }'); // only add style if it doesn't exist
  2951. }
  2952. $font_grid_item_el.empty().append('<p>'+ $display_name +'</p><h2 style=\'font-family: "'+ $font_family +'"\'; ><a href="'+ $this_link +'">'+ $display_name +'</a></h2>' );
  2953. $font_grid_items_arr.push($font_grid_item_el.clone());
  2954. });
  2955. return $font_grid_items_arr;
  2956. };
  2957. // Create Image Grid Items
  2958. const imageGridItems = function() {
  2959. var $image_grid_items_arr = [];
  2960. $dir_list_row.filter('.image').each(function() {
  2961.  
  2962. let $this_link = thisLink(this);
  2963. let $this_ext = thisExt(this);
  2964. let exts = $row_types.image.filter( ext => $.inArray(ext, $row_settings.ignore) == -1 );
  2965. let $display_name = $this_link.slice($this_link.lastIndexOf('/') + 1).replace(/[_|-]/g,' ');
  2966.  
  2967. if ( $.inArray( $this_ext, exts ) > -1 ) { // if this row file ext is in the image extension array
  2968. $image_grid_item_el.empty().append('<a href="'+$this_link+'"><img src="'+$this_link+'" title="'+$display_name+'" /></a>');
  2969. $image_grid_items_arr.push( $image_grid_item_el.clone() );
  2970. }
  2971. });
  2972. return $image_grid_items_arr;
  2973. };
  2974. // Make Grids
  2975. function makeGrids(e,el) {
  2976. e.stopPropagation();
  2977. closeGrid();
  2978. $content_pane.removeClass('has_hidden_grid').addClass('has_grid');
  2979. if ( el.attr('id') === 'grid_btn' ) {
  2980. $title.removeClass();
  2981. fontGridItems().length === 0 ? $content_grid.addClass('has_image_grid') : $content_grid.addClass('has_grid');
  2982. $content_grid.append( imageGridItems(), fontGridItems() );
  2983. } else if ( el.attr('id') === 'show_font_grid' ) {
  2984. $title.removeClass().addClass('font_grid');
  2985. $content_grid.addClass('has_font_grid');
  2986. $content_grid.append( fontGridItems() );
  2987. } else {
  2988. $title.removeClass().addClass('image_grid');
  2989. $content_grid.addClass('has_image_grid');
  2990. $content_grid.append( imageGridItems() );
  2991. }
  2992. }
  2993.  
  2994. // ***** SCALE PREVIEWED IMAGES & FONTS ***** //
  2995. var $em = parseInt(getComputedStyle(document.body).fontSize); // pts/em
  2996. var $font_incr = 1.125; // scale factor for font size increase/decrease
  2997. var $image_incr = 1.125;
  2998. var $image_width;
  2999. var $image_height;
  3000. var $image_scale_factor;
  3001. var $image_grid_item_size;
  3002. var $grid_scale_factor;
  3003.  
  3004. var fontSize = function(el) {
  3005. return parseFloat(el.css('font-size'));
  3006. };
  3007. // Scale Fonts
  3008. function scaleFonts(incr, y) {
  3009. if ( y === -1 ) { incr = 1/incr; }
  3010. if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_font_grid') || $content_grid.hasClass('has_grid') ) ) {
  3011. $content_grid.css({'font-size':( fontSize($content_grid)/$em * incr ) +'em'});
  3012. return;
  3013. }
  3014. if ( $content_pane.hasClass('has_font') ) {
  3015. $content_font.css({'font-size':( fontSize($content_font)/$em * incr ) +'em'});
  3016. return;
  3017. }
  3018. }
  3019. // Scale Images
  3020. function scaleImages(incr, y) {
  3021. if (y === -1 ) { incr = 1/incr; }
  3022. if ( $content_pane.hasClass('has_image') && !$content_pane.hasClass('has_grid') ) {
  3023. $image_width = parseFloat( $content_image.find('img').width() ) * incr; // increment image size
  3024. $image_height = parseFloat( $content_image.find('img').height() ) * incr; // increment image size
  3025. $image_scale_factor = parseFloat( $content_image.attr('data-image-scale-factor') ); // get scale factor
  3026.  
  3027. $content_image.attr('data-image-scale-factor', parseFloat( $image_scale_factor ) * incr ).find('img').removeClass('zoom_img').css({'width':$image_width +'px', 'max-width':'none', 'max-height':'none','top':'0','transform':'translateY(0)'});
  3028.  
  3029. $content_image.scrollLeft( ( $image_width - $(window).width() )/2 ) ;
  3030. if ( ( ( $image_height - $(window).height() )/2 ) > 0 ) {
  3031. $content_image.scrollTop( ( $image_height - $(window).height() )/2 );
  3032. }
  3033. return;
  3034. }
  3035. if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_image_grid') || $content_grid.hasClass('has_grid') ) ) {
  3036. $image_grid_item_size = parseFloat( $('.image_grid_item').width() * incr);
  3037. $grid_scale_factor = parseFloat( $content_grid.attr('data-grid-scale-factor') );
  3038.  
  3039. $content_grid.attr('data-grid-scale-factor', parseFloat( $grid_scale_factor ) * incr ).css({'grid-template-columns':'repeat(auto-fit, minmax('+ ($image_grid_item_size) +'px, 1fr))', 'grid-template-rows':'repeat(auto, minmax('+ ($image_grid_item_size) +'px))' });
  3040. $content_grid.find('.image_grid_item').css({'width':$image_grid_item_size +'px', 'height':$image_grid_item_size +'px'}); // grid items are square, so width = height
  3041. $content_grid.find('img').css({'max-width':( $image_grid_item_size - $image_grid_item_size/8 ) +'px', 'max-height':( $image_grid_item_size - $image_grid_item_size/8) +'px'});
  3042. return;
  3043. }
  3044. }
  3045. // Scale Fonts and Images
  3046. function scalePreviewItems(y) { // combine scaling into one function
  3047. scaleImages( $image_incr, y );
  3048. scaleFonts( $font_incr, y );
  3049. }
  3050. // Scale Content
  3051. $content_scale.on('click','span',function() {
  3052. if ( $(this).attr('id') === 'increase' ) {
  3053. scalePreviewItems(1);
  3054. }
  3055. if ( $(this).attr('id') === 'decrease' ) {
  3056. scalePreviewItems(-1);
  3057. }
  3058. });
  3059. // Zoom Images on click
  3060. function zoomImage(x,e) {
  3061. $this_link = $(x).attr('src');
  3062. var $offset = $(x).offset();
  3063. var $this_width = $(x).width();
  3064. var $this_height = $(x).height();
  3065.  
  3066. $(x).toggleClass('zoom_img');
  3067. ( $(x).attr('style') !== '' || $(x).attr('style') !== undefined ) ? $(x).attr('style','') : null;
  3068. $content_image.find('img:not(.zoom_img)').css({'max-height':$content_image.innerHeight() - 52 + 'px'})
  3069. if ( $this_link !== undefined ) {
  3070. getDimensions( $this_link, function( width, height ) {
  3071. $content_image.scrollLeft( (e.pageX - $offset.left) * width/($this_width + 13) - ( e.pageX - $offset.left ) - 52 ) ;
  3072. $content_image.scrollTop( (e.pageY - $offset.top) * height/($this_height + 13) - ( e.pageY - $offset.top ) - 52 );
  3073. });
  3074. }
  3075. }
  3076. $content_image.on('click', 'img', function(e) {
  3077. zoomImage( this,e )
  3078. });
  3079. // ***** END SCALE PREVIEW ITEMS ***** //
  3080.  
  3081. // ***** AUDIO CONTENT ***** //
  3082.  
  3083. var $count = 0;
  3084. var $playlist;
  3085. var $shuffleList = [];
  3086. var $next;
  3087. var $task;
  3088. // Update Playlist
  3089. function updatePlaylist() {
  3090. $playlist = [];
  3091. $dir_list_row.filter('.audio:not(.unchecked)').each(function() {
  3092. $this_link = thisLink(this);
  3093. $playlist.push($this_link);
  3094. });
  3095. return $playlist;
  3096. }
  3097. // Initialize Shuffle List
  3098. function initShuffleList() {
  3099. updatePlaylist();
  3100. $shuffleList = [];
  3101. for ( let i = 0; i < $playlist.length; i += 1 ) {
  3102. $shuffleList.push(i);
  3103. }
  3104. return $shuffleList;
  3105. }
  3106. // Update Play Count
  3107. function updateCount() {
  3108. $count = $playing.index('.audio:not(.unchecked)');
  3109. }
  3110. // Check/Uncheck Audio/Video Files
  3111. function toggleChecked(e) {
  3112. e.stopPropagation();
  3113. $(this).blur();
  3114. thisRow(this).toggleClass('unchecked');
  3115. updateCount();
  3116. updatePlaylist();
  3117. initShuffleList();
  3118. }
  3119. $dir_list_row.filter('.media').on('click','input', toggleChecked );
  3120. // Check/Uncheck all Audio/Video Files
  3121. function toggleAllChecked(e) {
  3122. e.stopPropagation();
  3123. $dir_list_row.find('input').trigger('click');
  3124. updatePlaylist();
  3125. initShuffleList();
  3126. }
  3127. $dir_list.find('#play_toggle').on('click', toggleAllChecked );
  3128.  
  3129. // Is Playing
  3130. function isPlaying(el) {
  3131. return (el.get(0).currentTime > 0 && !el.get(0).paused && !el.get(0).ended);
  3132. }
  3133. // Play Media
  3134. function playMedia(task) {
  3135. $('.playing').hasClass('audio') ? $audio.trigger(task) : $content_video.trigger(task);
  3136. }
  3137. // Skip media tracks +/-10/30 seconds
  3138. function mediaSkip(e) {
  3139. let factor = e.key === 'ArrowLeft' ? -1 : 1;
  3140. if ( e.altKey && e.shiftKey ) {
  3141. n = 30;
  3142. } else if ( e.altKey ) {
  3143. n = 10;
  3144. }
  3145. let $media = $('.playing').hasClass('audio') ? $audio : $content_video;
  3146. let $time = $media.prop('currentTime');
  3147. $media.prop('currentTime', $time + factor*(n));
  3148. }
  3149.  
  3150. // Play/Pause Audio/Video
  3151. function playPauseMedia() {
  3152. if ( $content_pane.hasClass('has_audio') ) {
  3153. isPlaying($audio) ? $audio.trigger('pause') : $audio.trigger('play');
  3154. }
  3155. if ( $content_pane.hasClass('has_video') ) {
  3156. isPlaying($content_video) ? $content_video.trigger('pause') : $content_video.trigger('play');
  3157. }
  3158. }
  3159. // Play Next Track
  3160. function playPrevNextTrackBtn(el) {
  3161. e = $.Event("keydown");
  3162. e.key = el.attr('id') === "prev_track" ? 'ArrowLeft' : 'ArrowRight';
  3163. playPrevNextTrack(e);
  3164. }
  3165. // Prev/Next Track buttons
  3166. $('.prev_next_track_btn').on( 'click', function() { playPrevNextTrackBtn( $(this) ); });
  3167.  
  3168. // Toggle Shuffle Play
  3169. function toggleShuffle() {
  3170. let $rand = Math.floor( Math.random() * ($media.length) );
  3171. if ( $shuffle.find('input').prop('checked') ) {
  3172. ( !isPlaying($audio) && !isPlaying($content_video) ) ? clickThis( $media.eq($rand) ) : null; // if no media playing, select random track; if media playing, do nothing, then shuffle.
  3173. updatePlaylist();
  3174. initShuffleList();
  3175. $count = Math.floor( Math.random() * $shuffleList.length );
  3176. }
  3177. }
  3178. $shuffle.on('click', toggleShuffle );
  3179.  
  3180. // Shuffle Play
  3181. function shuffle() {
  3182. if ( $shuffleList.length <= 1 && $loop.find('input').prop('checked') ) { // If loop is checked, and all songs have been shuffled...
  3183. initShuffleList();
  3184. $next = Math.floor( Math.random() * $shuffleList.length ); // choose a random index number from the remaining unplayed songs,
  3185. $count = $shuffleList[ $next ]; // set the playing $count to the index
  3186. } else if ( $shuffleList.length === 0 ) { // else if all songs have been shuffled, select the first song and stop;
  3187. $count = 0;
  3188. } else {
  3189. $next = Math.floor( Math.random() * $shuffleList.length ); // else choose a random index number from the remaining unplayed songs,
  3190. $count = $shuffleList[ $next ]; // set the playing $count to the index
  3191. $shuffleList.splice( $next, 1 ); // remove the indexed value from the unplayed list,
  3192. }
  3193. }
  3194. // Initialize Audio
  3195. function initMedia() {
  3196. $('#audio, #content_video').on('ended', function() {
  3197. playPrevNextTrack('ArrowRight');
  3198. scrollThis('dir_list','playing');
  3199. });
  3200. }
  3201. initMedia();
  3202. // ***** END AUDIO CONTENT ***** //
  3203.  
  3204. // ***** OTHER FUNCTIONS ***** //
  3205.  
  3206. // Resize Sidebar/Content Pane
  3207. function resizeSidebar(f) {
  3208. f.stopPropagation();
  3209. var $startX = f.pageX;
  3210. var $sidebar_width = $sidebar_wrapper.width();
  3211. var $window_width = window.innerWidth;
  3212.  
  3213. $(document).on('mousemove',function(e) {
  3214. e.stopPropagation();
  3215. e.preventDefault();
  3216. var $deltaX = e.pageX - $startX;
  3217. if ( e.pageX > 200 && e.pageX < $window_width - 200 ) {
  3218. $sidebar_wrapper.css({'width':$sidebar_width + $deltaX + 'px'});
  3219. $content_pane.css({'width':($window_width - $sidebar_width) - $deltaX + 'px'});
  3220. }
  3221. setContentHeight();
  3222. });
  3223. $(document).on('mouseup',function() {
  3224. $(document).off('mousemove');
  3225. $sidebar_width = $sidebar_wrapper.width();
  3226. $query_prefs = getQueryPrefs();
  3227. $query_prefs.set('width',$sidebar_width);
  3228. updateQuery();
  3229. });
  3230. }
  3231. $handle.on('mousedown', resizeSidebar );
  3232.  
  3233. // EXPORT SETTINGS
  3234. let $settings_string = unescape( $settings.toSource() );
  3235. $settings_string = $settings_string.replace('JSON.parse\(unescape\("\{','').replace('\}"))','').replace(/\/",/g,'",').replace(/\/"],/g,'"],').replace(/"(\w+?)":/g,'\n\n$1:\t');
  3236.  
  3237. var save = function(filename, data) {
  3238. var blob = new Blob([data], {type: 'text/html'});
  3239. var elem = window.document.createElement('a');
  3240. elem.href = window.URL.createObjectURL(blob);
  3241. elem.download = filename;
  3242. document.body.appendChild(elem);
  3243. elem.click();
  3244. document.body.removeChild(elem);
  3245. URL.revokeObjectURL(blob);
  3246. }
  3247.  
  3248. $export_settings.on('click','a',function(e) {
  3249. e.preventDefault();
  3250. save("settings.txt",$settings_string);
  3251. });
  3252.  
  3253. })();