☰

Geocaching.com + Project-GC

Adds links and data to Geocaching.com to make it collaborate with PGC

As of 2017-09-18. See the latest version.

  1. /* global $: true */
  2. /* global waitForKeyElements: true */
  3. /* global GM_xmlhttpRequest: true */
  4. /* global GM_getValue: true */
  5. /* global GM_setValue: true */
  6. /* global unsafeWindow: true */
  7. // jshint newcap:false
  8. // jshint multistr:true
  9.  
  10. // ==UserScript==
  11. // @name        Geocaching.com + Project-GC
  12. // @namespace   PGC
  13. // @description Adds links and data to Geocaching.com to make it collaborate with PGC
  14. // @include     http://www.geocaching.com/*
  15. // @include     https://www.geocaching.com/*
  16. // @version     1.8.5
  17. // @require     http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js
  18. // @require     https://greatest.deepsurf.us/scripts/5392-waitforkeyelements/code/WaitForKeyElements.js?version=19641
  19. // @grant       GM_xmlhttpRequest
  20. // @grant       GM_setValue
  21. // @grant       GM_getValue
  22. // @grant       GM_addStyle
  23. // @connect     maps.googleapis.com
  24. // @connect     project-gc.com
  25. // @connect     img.geocaching.com
  26. // @connect     s3.amazonaws.com
  27. // @connect     *
  28. // @license     The MIT License (MIT)
  29. // ==/UserScript==
  30.  
  31.  
  32. (function() {
  33.  
  34.     'use strict';
  35.  
  36.     var pgcUrl = 'https://project-gc.com/',
  37.         cdnDomain = 'https://cdn2.project-gc.com/',
  38.         pgcApiUrl = pgcUrl + 'api/gm/v1/',
  39.         externalLinkIcon = 'https://cdn2.project-gc.com/images/external_small.png',
  40.         galleryLinkIcon = 'https://cdn2.project-gc.com/images/pictures_16.png',
  41.         mapLinkIcon = 'https://cdn2.project-gc.com/images/map_app_16.png',
  42.         loggedIn = null,
  43.         subscription = null,
  44.         pgcUsername = null,
  45.         gccomUsername = null,
  46.         latestLogs = [],
  47.         latestLogsAlert = false,
  48.         settings = {},
  49.         path = window.location.pathname;
  50.  
  51.     // Don't run the script for iframes
  52.     if (window.top == window.self) {
  53.         Main();
  54.     }
  55.  
  56.     function Main() {
  57.         ReadSettings();
  58.         CheckPGCLogin();
  59.     }
  60.  
  61.     function Router() {
  62.         if (path.match(/^\/geocache\/.*/) !== null) {
  63.             Page_CachePage();
  64.         } else if (path.match(/^\/seek\/cache_details\.aspx.*/) !== null) {
  65.             Page_CachePage();
  66.         } else if (path.match(/^\/seek\/cache_logbook\.aspx.*/) !== null) {
  67.             Page_Logbook();
  68.         } else if (path.match(/^\/bookmarks\/.*/) !== null) {
  69.             Page_Bookmarks();
  70.         } else if (path.match(/^\/map\/.*/) !== null) {
  71.             Page_Map();
  72.         } else if(path.match(/^\/seek\/gallery\.aspx.*/) !== null) {
  73.             Page_Gallery();
  74.         } else if(path.match(/^\/profile\/.*/) !== null) {
  75.             Page_Profile();
  76.         } else if (path.match(/^\/account\/drafts/) !== null) {
  77.             Page_Drafts();
  78.         } else if (path.match(/^\/account\/messagecenter/) !== null) {
  79.             Page_Messagecenter();
  80.         }
  81.     }
  82.  
  83.     function GetSettingsItems() {
  84.         var items = {
  85.             showVGPS: {
  86.                 title: 'Show Virtual GPS',
  87.                 default: true
  88.             },
  89.             addChallengeCheckers: {
  90.                 title: 'Add challenge checkers',
  91.                 default: true
  92.             },
  93.             makeCopyFriendly: {
  94.                 title: 'Make copy friendly GC-Code and link',
  95.                 default: true
  96.             },
  97.             addPgcMapLinks: {
  98.                 title: 'Add PGC map links',
  99.                 default: true
  100.             },
  101.             addLatestLogs: {
  102.                 title: 'Add latest logs',
  103.                 default: true
  104.             },
  105.             cloneLogsPerType: {
  106.                 title: 'Clone number of logs per type',
  107.                 default: true
  108.             },
  109.             addPGCLocation: {
  110.                 title: 'Add PGC Location',
  111.                 default: true
  112.             },
  113.             addAddress: {
  114.                 title: 'Add reverse geocoded address',
  115.                 default: true
  116.             },
  117.             removeUTM: {
  118.                 title: 'Remove UTM coordinates',
  119.                 default: true
  120.             },
  121.             addPgcFp: {
  122.                 title: 'Add FP from PGC',
  123.                 default: true
  124.             },
  125.             profileStatsLinks: {
  126.                 title: 'Add links to Profile stats',
  127.                 default: true
  128.             },
  129.             tidy: {
  130.                 title: 'Tidy the web a bit',
  131.                 default: true
  132.             },
  133.             collapseDownloads: {
  134.                 title: 'Collapse download links',
  135.                 default: false
  136.             },
  137.             addPgcGalleryLinks: {
  138.                 title: 'Add links to PGC gallery',
  139.                 default: true
  140.             },
  141.             addMapBookmarkListLinks: {
  142.                 title: 'Add links for bookmark lists',
  143.                 default: true
  144.             },
  145.             decryptHints: {
  146.                 title: 'Automatically decrypt hints',
  147.                 default: true
  148.             },
  149.             addElevation: {
  150.                 title: 'Add elevation',
  151.                 default: true
  152.             },
  153.             imperial: {
  154.                 title: 'Use imperial units',
  155.                 default: false
  156.             },
  157.             removeDisclaimer: {
  158.                 title: 'Remove disclaimer',
  159.                 default: false
  160.             },
  161.             parseExifLocation: {
  162.                 title: 'Parse Exif location',
  163.                 default: true
  164.             },
  165.             addGeocacheLogsPerProfileCountry: {
  166.                 title: 'Geocachelogs per profile country',
  167.                 default: true
  168.             },
  169.             openDraftLogInSameWindow: {
  170.                 title: 'Open <em>Compose Log</em> entries in <em>Drafts</em> in same window',
  171.                 default: true
  172.             },
  173.             cachenoteFont: {
  174.                 title: 'Change personal cache note font to monospaced',
  175.                 default: true
  176.             },
  177.             logbookLinks: {
  178.                 title: 'Add links to logbook tabs',
  179.                 default: true
  180.             },
  181.             addMyNumberOfLogs: {
  182.                 title: 'Add my number of logs above log button',
  183.                 default: true
  184.             }
  185.         };
  186.         return items;
  187.     }
  188.  
  189.     function ReadSettings() {
  190.         settings = GM_getValue('settings');
  191.         if (typeof(settings) != 'undefined') {
  192.             settings = JSON.parse(settings);
  193.             if (settings === null) {
  194.                 settings = [];
  195.             }
  196.         } else {
  197.             settings = [];
  198.         }
  199.  
  200.         var items = GetSettingsItems();
  201.         for (var item in items) {
  202.             if (typeof(settings[item]) == 'undefined') {
  203.                 settings[item] = items[item].default;
  204.             }
  205.         }
  206.     }
  207.  
  208.     function SaveSettings(e) {
  209.         e.preventDefault();
  210.         settings = {};
  211.  
  212.         for (var item in GetSettingsItems()) {
  213.             settings[item] = Boolean($('#pgcUserMenuForm input[name="' + item + '"]').is(':checked'));
  214.         }
  215.  
  216.         var json = JSON.stringify(settings);
  217.         GM_setValue('settings', json);
  218.  
  219.         $('#pgcUserMenuWarning').css('display', 'inherit');
  220.     }
  221.  
  222.     function IsSettingEnabled(setting) {
  223.         return settings[setting];
  224.     }
  225.  
  226.     function MetersToFeet(meters) {
  227.         return Math.round(meters * 3.28084);
  228.     }
  229.  
  230.     function FormatDistance(distance) {
  231.         distance = parseInt(distance, 10);
  232.         distance = IsSettingEnabled('imperial') ? MetersToFeet(distance) : distance;
  233.         distance = distance.toLocaleString();
  234.  
  235.         return distance;
  236.     }
  237.  
  238.     function GetCoordinatesFromExif(exif) {
  239.         var GPSLatitudeRef = EXIF.getTag(exif, "GPSLatitudeRef"),
  240.             GPSLatitude = EXIF.getTag(exif, "GPSLatitude"),
  241.             GPSLongitudeRef = EXIF.getTag(exif, "GPSLongitudeRef"),
  242.             GPSLongitude = EXIF.getTag(exif, "GPSLongitude");
  243.  
  244.         if (typeof(GPSLatitude) === 'undefined' || isNaN(GPSLatitude[0]) || isNaN(GPSLatitude[1]) || isNaN(GPSLatitude[1]) ||
  245.             isNaN(GPSLongitude[0]) || isNaN(GPSLongitude[1]) || isNaN(GPSLongitude[1])) {
  246.             return false;
  247.         }
  248.  
  249.         // Create a latitude DD.DDD
  250.         var tmp = Number(GPSLatitude[0]) + Number(GPSLatitude[1]) / 60 + Number(GPSLatitude[2]) / 60 / 60,
  251.             coords = '';
  252.  
  253.         coords += GPSLatitudeRef;
  254.         var d = Math.floor(tmp);
  255.         if (d < 10) {
  256.             coords += '0' + d;
  257.         } else {
  258.             coords += d;
  259.         }
  260.         tmp = (tmp - d) * 60;
  261.         coords += ' ' + padLeft(tmp.toFixed(3), 6);
  262.  
  263.         coords += ' ';
  264.  
  265.         // Create a longitude DD.DDD
  266.         var tmp = Number(GPSLongitude[0]) + Number(GPSLongitude[1]) / 60 + Number(GPSLongitude[2]) / 60 / 60;
  267.  
  268.         coords += GPSLongitudeRef;
  269.         var d = Math.floor(tmp);
  270.         if (d < 10) {
  271.             coords += '00' + d;
  272.         } else if (GPSLongitude[0] < 100) {
  273.             coords += '0' + d;
  274.         } else {
  275.             coords += d;
  276.         }
  277.         tmp = (tmp - d) * 60;
  278.         coords += ' ' + padLeft(tmp.toFixed(3), 6);
  279.  
  280.         return coords;
  281.     }
  282.  
  283.     /**
  284.      * Check that we are authenticated at Project-GC.com, and that it's with the same username
  285.      */
  286.     function CheckPGCLogin() {
  287.         GM_xmlhttpRequest({
  288.             method: "GET",
  289.             url: pgcApiUrl + 'GetMyUsername',
  290.             onload: function(response) {
  291.                 var result = JSON.parse(response.responseText);
  292.  
  293.                 if (result.status !== 'OK') {
  294.                     alert(response.responseText);
  295.                     return false;
  296.                 }
  297.  
  298.                 pgcUsername = result.data.username;
  299.                 loggedIn = Boolean(result.data.loggedIn);
  300.                 subscription = Boolean(result.data.subscription);
  301.  
  302.                 BuildPGCUserMenu();
  303.                 Router();
  304.             },
  305.             onerror: function(response) {
  306.                 alert(response);
  307.                 return false;
  308.             }
  309.         });
  310.     }
  311.  
  312.     function BuildPGCUserMenu() {
  313.         var loggedInContent, html, subscriptionContent = '', profileStatsUrl;
  314.  
  315.         gccomUsername = false;
  316.         if ($('#ctl00_uxLoginStatus_divSignedIn ul.logged-in-user').length) {
  317.             gccomUsername = $('#ctl00_uxLoginStatus_divSignedIn ul.logged-in-user .li-user-info span').html();
  318.         } else if ($('ul.profile-panel-menu').length) {
  319.             gccomUsername = $('ul.profile-panel-menu .li-user-info span:nth-child(2)').text();
  320.         } else if ($('#uxLoginStatus_divSignedIn ul.logged-in-user li.li-user span.li-user-info span').first().text().length) {
  321.             gccomUsername = $('#uxLoginStatus_divSignedIn ul.logged-in-user li.li-user span.li-user-info span').first().text();
  322.         } else if ($('ul.profile-panel.detailed').length) {
  323.             gccomUsername = $('ul.profile-panel.detailed > li.li-user > a > span:nth-child(2)').text();
  324.         }
  325.  
  326.         if (loggedIn === false) {
  327.             loggedInContent = 'Not logged in';
  328.             profileStatsUrl = pgcUrl + 'User/Login';
  329.         } else {
  330.             profileStatsUrl = pgcUrl + 'ProfileStats/' + pgcUsername;
  331.  
  332.             if (pgcUsername == gccomUsername) {
  333.                 loggedInContent = '<strong>' + pgcUsername + '</strong>';
  334.             } else {
  335.                 loggedInContent = '<strong style="color: red;">' + pgcUsername + '</strong>';
  336.             }
  337.  
  338.             if (subscription) {
  339.                 subscriptionContent = 'Paid membership';
  340.             } else {
  341.                 subscriptionContent = 'Missing membership';
  342.             }
  343.         }
  344.  
  345.         GM_addStyle('\
  346.         #pgcUserMenuForm > li:hover { background-color: #e3dfc9; }\
  347.         #pgcUserMenuForm > li { display: block; }\
  348.         #pgcUserMenuForm input[type="checkbox"] { opacity: inherit; width: inherit; height:inherit; overflow:inherit; position:inherit; }\
  349.         #pgcUserMenuForm button { display: inline-block; background: #ede5dc url(images/ui-bg_flat_100_ede5dc_40x100.png) 50% 50% repeat-x; border: 1px solid #cab6a3; border-radius: 4px; color: #584528; text-decoration: none; width: auto; font-size: 14px; padding: 4px 6px;}\
  350.         #pgcUserMenuForm button:hover { background: #e4d8cb url(images/ui-bgflag_100_e4d8cb_40x100.png) 50% 50% repeat-x; }\
  351.         #pgcUserMenu { right: 19rem;  }\
  352.         #pgcUserMenu > form { background-color: white; color: #5f452a; }\
  353.         ');
  354.  
  355.         html = '\
  356.         <div style="position: fixed; top: 0; bottom: 0; left: 0; right: 0; z-index:1004; display: none;" id="pgcSettingsOverlay"></div>\
  357.         \
  358.             <a class="SignedInProfileLink" href="' + pgcUrl + '" title="Project-GC">\
  359.                 <span class="user-avatar">\
  360.                     <img src="https://cdn2.project-gc.com/favicon.ico" alt="Logo" width="30" height="30" style="border-radius:100%; border-width:0;">\
  361.                 </span>\
  362.             </a>\
  363.             <span class="li-user-info">\
  364.                 <a class="SignedInProfileLink" href="' + profileStatsUrl + '" title="Project-GC">\
  365.                     <span style="display: block;">' + loggedInContent + '</span>\
  366.                 </a>\
  367.                 <a class="SignedInProfileLink" href="' + pgcUrl + 'Home/Membership/" title="Project-GC">\
  368.                     <span class="cache-count">' + subscriptionContent + '</span>\
  369.                 </a>\
  370.             </span>\
  371.             <button id="pgcUserMenuButton" type="button" class="li-user-toggle">\
  372.                 <svg width="24px" height="14px" viewBox="0 0 12 7" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g stroke="none" stroke-width="0" fill="none" fill-rule="evenodd"><g class="arrow" transform="translate(-1277.000000, -25.000000)" stroke="#FFFFFF" fill="currentColor"><path d="M1280.43401,23.3387013 C1280.20315,23.5702719 1280.20315,23.945803 1280.43401,24.1775793 L1284.82138,28.5825631 L1280.43401,32.9873411 C1280.20315,33.2191175 1280.20315,33.5944429 1280.43401,33.8262192 C1280.54934,33.9420045 1280.70072,34 1280.8519,34 C1281.00307,34 1281.15425,33.9422102 1281.26978,33.8262192 L1286.07462,29.0018993 C1286.30548,28.7701229 1286.30548,28.3947975 1286.07462,28.1630212 L1281.26958,23.3387013 C1281.03872,23.106925 1280.66487,23.106925 1280.43401,23.3387013 Z" id="Dropdown-arrow" sketch:type="MSShapeGroup" transform="translate(1283.254319, 28.582435) scale(1, -1) rotate(-90.000000) translate(-1283.254319, -28.582435) "></path></g></g></svg>\
  373.             </button>\
  374.         \
  375.         <ul id="pgcUserMenu" class="submenu" style="z-index: 1005; display: none; text-align: left;">\
  376.             <form id="pgcUserMenuForm" style="display: block; columns: 2; font-size: 14px;">';
  377.  
  378.         var items = GetSettingsItems(),
  379.             isChecked = '';
  380.         for (var item in items) {
  381.             isChecked = IsSettingEnabled(item) ? ' checked="checked"' : '';
  382.             // Explicitly set the styles as some pages (i.e. https://www.geocaching.com/account/settings/profile) are missing the required css.
  383.             html += '<li style="margin: .2em 1em; white-space: nowrap;"><label style="font-weight: inherit; margin-bottom: 0"><input type="checkbox" name="' + item + '"' + isChecked + ' >&nbsp;' + items[item].title + '</label> <small>(default: ' + items[item].default + ')</small></li>';
  384.         }
  385.  
  386.         html += '\
  387.                 <li style="margin: .2em 1em; background: 0;">\
  388.                     <button onclick="document.getElementById(\'pgcUserMenuForm\').reset(); $(\'#pgcUserMenu\').hide(); return false;">Cancel</button>\
  389.                     &nbsp;<button onclick="document.getElementById(\'pgcUserMenuForm\').reset(); return false;">Reset</button>\
  390.                     &nbsp;<button id="pgcUserMenuSave">Save</button>\
  391.                 </li>\
  392.                 <li id="pgcUserMenuWarning" style="display: none; margin: .5em 1em; color: red; background: 0;"><a href="#" onclick="location.reload();" style="color: red; padding: 0; text-decoration: underline; display: inline;">Reload</a> the page to activate the new settings.</li>\
  393.             </form>\
  394.         </ul>';
  395.  
  396.         if ($('#ctl00_uxLoginStatus_divSignedIn ul.logged-in-user').length) { // The default look of the header bar
  397.             $('#ctl00_uxLoginStatus_divSignedIn ul.logged-in-user').prepend('<li class="li-user">' + html + '</li>');
  398.         } else if ($('ul.profile-panel li.li-user').length) { // new style, e.g. https://www.geocaching.com/play/search
  399.             $('ul.profile-panel').prepend('<li class="li-user">' + html + '</li>');
  400.         } else if ($('#uxLoginStatus_divSignedIn ul.logged-in-user').length) { // Special case for https://www.geocaching.com/map/
  401.             $('#uxLoginStatus_divSignedIn ul.logged-in-user').prepend('<li class="li-user">' + html + '</li>');
  402.         }
  403.  
  404.         $("#pgcUserMenuButton, #pgcSettingsOverlay").click(function(e) {
  405.           $('#pgcUserMenu, #pgcSettingsOverlay').toggle();
  406.         })
  407.  
  408.         $('#pgcUserMenuSave').click(function(e) {
  409.             SaveSettings(e);
  410.         });
  411.     }
  412.  
  413.     /**
  414.      * getGcCodeFromPage
  415.      * @return string
  416.      */
  417.     function getGcCodeFromPage() {
  418.         return $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoCode').html();
  419.     }
  420.  
  421.     /**
  422.      * addToVGPS
  423.      */
  424.     function addToVGPS(gccode) {
  425.         var listId = $('#comboVGPS').val(),
  426.             url = null;
  427.  
  428.         if (typeof(gccode) === 'undefined') { // The map provides the gccode itself
  429.             gccode = getGcCodeFromPage();
  430.         }
  431.  
  432.         url = pgcApiUrl + 'AddToVGPSList?listId=' + listId + '&gccode=' + gccode + '&sectionName=GM-script';
  433.  
  434.  
  435.         GM_xmlhttpRequest({
  436.             method: "GET",
  437.             url: url,
  438.             onload: function(response) {
  439.                 var result = JSON.parse(response.responseText),
  440.                     msg = (result.status === 'OK') ? 'Geocache added to Virtual-GPS!' : 'Geocache not added to Virtual-GPS :(';
  441.  
  442.                 $('#btnAddToVGPS').css('display', 'none');
  443.                 $('#btnRemoveFromVGPS').css('display', '');
  444.  
  445.                 alert(msg);
  446.  
  447.                 return true;
  448.             },
  449.             onerror: function(response) {
  450.                 console.log(response);
  451.                 return false;
  452.             }
  453.         });
  454.         return true;
  455.     }
  456.  
  457.     /**
  458.      * removeFromVGPS
  459.      */
  460.     function removeFromVGPS(gccode) {
  461.         var listId = $('#comboVGPS').val(),
  462.             url = null;
  463.  
  464.         if (typeof(gccode) === 'undefined') { // The map provides the gccode itself
  465.             gccode = getGcCodeFromPage();
  466.         }
  467.  
  468.         url = pgcApiUrl + 'RemoveFromVGPSList?listId=' + listId + '&gccode=' + gccode;
  469.  
  470.  
  471.         GM_xmlhttpRequest({
  472.             method: "GET",
  473.             url: url,
  474.             onload: function(response) {
  475.                 var result = JSON.parse(response.responseText),
  476.                     msg = (result.status === 'OK') ? 'Geocache removed from Virtual-GPS!' : 'Geocache not removed from Virtual-GPS :(';
  477.  
  478.                 $('#btnAddToVGPS').css('display', '');
  479.                 $('#btnRemoveFromVGPS').css('display', 'none');
  480.  
  481.                 alert(msg);
  482.  
  483.                 return true;
  484.             },
  485.             onerror: function(response) {
  486.                 console.log(response);
  487.                 return false;
  488.             }
  489.         });
  490.     }
  491.  
  492.     function Page_Profile() {
  493.         // Override gc.com function on alerting for external links to not alert for Project-GC URLs
  494.         var gcAlertOverride = document.createElement('script');
  495.         gcAlertOverride.type = "text/javascript";
  496.         gcAlertOverride.innerHTML = `(function() {
  497.                 var _old_isGeocachingDomain = isGeocachingDomain;
  498.                 isGeocachingDomain = function(url) {
  499.                     return (_old_isGeocachingDomain.apply(this, arguments)
  500.                         || url == "project-gc.com"
  501.                         || url == "www.project-gc.com");
  502.                 };
  503.             })();`;
  504.         document.getElementsByTagName('head')[0].appendChild(gcAlertOverride);
  505.     }
  506.  
  507.     /**
  508.      * Page_CachePage
  509.      */
  510.     function Page_CachePage() {
  511.         var gccode = getGcCodeFromPage(),
  512.             placedBy = $('#ctl00_ContentBody_mcd1 a').html(),
  513.             lastUpdated = $('#ctl00_ContentBody_bottomSection p small time').get(1),
  514.             lastFound = $('#ctl00_ContentBody_bottomSection p small time').get(2),
  515.             coordinates, latitude, longitude, url;
  516.  
  517.         lastUpdated = (lastUpdated) ? lastUpdated.dateTime : false;
  518.         lastFound = (lastFound) ? lastFound.dateTime : false;
  519.  
  520.         // Since everything in the logbook is ajax, we need to wait for the elements
  521.         waitForKeyElements('#cache_logs_table tr', Logbook);
  522.  
  523.         if (subscription) {
  524.  
  525.             // Get geocache data from Project-GC
  526.             url = pgcApiUrl + 'GetCacheDataFromGccode&gccode=' + gccode;
  527.             if (lastUpdated)
  528.                 url += '&lastUpdated=' + lastUpdated;
  529.             if (lastFound)
  530.                 url += '&lastFound=' + lastFound;
  531.  
  532.             GM_xmlhttpRequest({
  533.                 method: "GET",
  534.                 url: url,
  535.                 onload: function(response) {
  536.                     var result = JSON.parse(response.responseText),
  537.                         cacheData = result.data.cacheData,
  538.                         cacheOwner = result.data.owner,
  539.                         challengeCheckerTagIds = result.data.challengeCheckerTagIds,
  540.                         geocacheLogsPerCountry = result.data.geocacheLogsPerCountry,
  541.                         myNumberOfLogs = result.data.myNumberOfLogs,
  542.                         location = [],
  543.                         fp = 0,
  544.                         fpp = 0,
  545.                         fpw = 0,
  546.                         elevation = '',
  547.                         html = '';
  548.  
  549.                     if (result.status == 'OK' && typeof cacheData !== 'undefined') {
  550.  
  551.                         // If placed by != owner, show the real owner as well.
  552.                         if (placedBy !== cacheOwner) {
  553.                             $('#ctl00_ContentBody_mcd1 span.message__owner').before(' (' + cacheOwner + ')');
  554.                         }
  555.  
  556.                         // Append link to Profile Stats for the cache owner
  557.                         // Need to real cache owner name from PGC since the web only has placed by
  558.                         if (IsSettingEnabled('profileStatsLinks')) {
  559.                             $('#ctl00_ContentBody_mcd1 span.message__owner').before('<a href="' + pgcUrl + 'ProfileStats/' + encodeURIComponent(cacheOwner) + '"><img src="' + externalLinkIcon + '" title="PGC Profile Stats"></a>');
  560.                         }
  561.  
  562.                         // Add FP/FP%/FPW below the current FP
  563.                         if (IsSettingEnabled('addPgcFp')) {
  564.                             fp = parseInt(+cacheData.favorite_points, 10),
  565.                                 fpp = parseInt(+cacheData.favorite_points_pct, 10),
  566.                                 fpw = parseInt(+cacheData.favorite_points_wilson, 10);
  567.                             $('#uxFavContainerLink').append('<p style="text-align: center; background-color: #f0edeb;border-bottom-left-radius: 5px;border-bottom-right-radius:5px;">PGC: ' + fp + ' FP, ' + fpp + '%, ' + fpw + 'W</p>');
  568.                             $('.favorite-container').css({
  569.                                 "border-bottom-left-radius": "0",
  570.                                 "border-bottom-right-radius": "0"
  571.                             });
  572.                         }
  573.  
  574.                         // Add elevation (Metres above mean sea level = mamsl)
  575.                         if (IsSettingEnabled('addElevation')) {
  576.                             var formattedElevation = FormatDistance(cacheData.elevation),
  577.                                 elevationUnit = IsSettingEnabled('imperial') ? 'ft' : 'm',
  578.                                 elevationArrow = (cacheData.elevation >= 0) ? '&#x21a5;' : '&#x21a7;';
  579.                             elevation = formattedElevation + ' ' + elevationUnit + ' ' + elevationArrow;
  580.  
  581.                             if (cacheData.elevation >= 0) {
  582.                                 html = '<span> (' + elevation + ')</span>';
  583.                             } else {
  584.                                 html = '<span class="OldWarning"> (' + elevation + ')</span>';
  585.                             }
  586.  
  587.                             ($('#uxLatLonLink').length > 0 ? $('#uxLatLonLink') : $('#uxLatLon').parent()).after(html);
  588.                         }
  589.  
  590.                         // Add PGC location
  591.                         if (IsSettingEnabled('addPGCLocation')) {
  592.                             if (cacheData.country.length > 0) {
  593.                                 location.push(cacheData.country);
  594.                             }
  595.                             if (cacheData.region !== null && cacheData.region.length > 0) {
  596.                                 location.push(cacheData.region);
  597.                             }
  598.                             if (cacheData.county !== null && cacheData.county.length > 0) {
  599.                                 location.push(cacheData.county);
  600.                             }
  601.                             location = location.join(' / ');
  602.  
  603.                             var gccomLocationData = $('#ctl00_ContentBody_Location').html();
  604.                             $('#ctl00_ContentBody_Location').html('<span style="text-decoration: line-through;">' + gccomLocationData + '</span><br><span>' + location + '</span>');
  605.                         }
  606.  
  607.  
  608.                         // Add challenge checkers
  609.                         if (IsSettingEnabled('addChallengeCheckers') && challengeCheckerTagIds.length > 0) {
  610.  
  611.                             html = '<div id="checkerWidget" class="CacheDetailNavigationWidget TopSpacing BottomSpacing"><h3 class="WidgetHeader">Challenge checker(s)</h3><div class="WidgetBody" id="PGC_ChallengeCheckers">';
  612.                             for (var i = 0; i < challengeCheckerTagIds.length; i++) {
  613.                                 html += '<a href="https://project-gc.com/Challenges/' + gccode + '/' + challengeCheckerTagIds[i] + '" style="display: block; width: 200px; margin: 0 auto;"><img src="https://cdn2.project-gc.com/Images/Checker/' + challengeCheckerTagIds[i] + '" title="Project-GC Challenge checker" alt="PGC Checker"></a>';
  614.                             }
  615.                             html += '</div></div>';
  616.                             $('#ctl00_ContentBody_detailWidget').before(html);
  617.                         }
  618.  
  619.                         // Display warning message if cache is logged and no longer be logged
  620.                         if (cacheData.locked) {
  621.                             $('ul.OldWarning').append('<li>This cache has been locked and can no longer be logged.</li>');
  622.                         }
  623.  
  624.                         // Add geocache logs per profile country table
  625.                         if (IsSettingEnabled('addGeocacheLogsPerProfileCountry')) {
  626.                             html = '<div id="geocacheLogsPerCountry" style="border: dashed; border-color: #aaa; border-width: thin;">';
  627.  
  628.                             if(typeof(geocacheLogsPerCountry['willAttend']) != 'undefined' && geocacheLogsPerCountry['willAttend'].length > 0) {
  629.                                 html += '<p style="margin-left: 10px; margin-bottom: 0;"><strong>Will attend logs per country</strong> <small>according to Project-GC.com</small></p>';
  630.                                 html += '<ul style="list-style: none; margin-left: 0; margin-bottom: 0;">';
  631.                                 for (var i = 0; i < geocacheLogsPerCountry['willAttend'].length; i++) {
  632.                                     html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;"><img src="' + cdnDomain + geocacheLogsPerCountry['willAttend'][i].flagIcon + '" alt="' + $('<div/>').text(geocacheLogsPerCountry['willAttend'][i].country).html() + '" title="' + $('<div/>').text(geocacheLogsPerCountry['willAttend'][i].country).html() + '"> ' + geocacheLogsPerCountry['willAttend'][i].cnt + '</span></li>';
  633.                                 }
  634.                                 html += '</ul>';
  635.                                 html += '<span style="display: block; text-align: right; padding-right: 10px;"><small>' + geocacheLogsPerCountry['willAttend'].length + ' unique countries</small></span>';
  636.                                 html += '<span style="display: block; text-align: right; padding-right: 10px;"><small><a href="https://project-gc.com/Tools/EventStatistics?gccode=' + encodeURIComponent(gccode) + '">Event statistics</a></small></span>';
  637.                             }
  638.  
  639.                             if(typeof(geocacheLogsPerCountry['found']) != 'undefined' && geocacheLogsPerCountry['found'].length > 0) {
  640.                                 html += '<p style="margin-left: 10px; margin-bottom: 0;"><strong>Found logs per country</strong> <small>according to Project-GC.com</small></p>';
  641.                                 html += '<ul style="list-style: none; margin-left: 0; margin-bottom: 0;">';
  642.                                 for (var i = 0; i < geocacheLogsPerCountry['found'].length; i++) {
  643.                                     html += '<li style="display: inline; padding-right: 20px;"><span style="display: inline-block;"><img src="' + cdnDomain + geocacheLogsPerCountry['found'][i].flagIcon + '" alt="' + $('<div/>').text(geocacheLogsPerCountry['found'][i].country).html() + '" title="' + $('<div/>').text(geocacheLogsPerCountry['found'][i].country).html() + '"> ' + geocacheLogsPerCountry['found'][i].cnt + '</span></li>';
  644.                                 }
  645.                                 html += '</ul>';
  646.                                 html += '<span style="display: block; text-align: right; padding-right: 10px;"><small>' + geocacheLogsPerCountry['found'].length + ' unique countries</small></span>';
  647.                             }
  648.  
  649.                             html += '</div>';
  650.  
  651.                             $('#ctl00_ContentBody_lblFindCounts').append(html);
  652.                         }
  653.  
  654.                         // Add my number of logs above the log button
  655.                         if (IsSettingEnabled('addMyNumberOfLogs')) {
  656.                             $('<p style="margin: 0;"><small>You have ' + myNumberOfLogs + ' logs according to Project-GC</small></p>').insertBefore('#ctl00_ContentBody_GeoNav_logButton');
  657.                         }
  658.  
  659.                         // Append the same number to the added logbook link
  660.                         if (IsSettingEnabled('logbookLinks')) {
  661.                             $('#pgc-logbook-yours').html('Your\'s (' + myNumberOfLogs + ')')
  662.  
  663.                         }
  664.                     }
  665.                 }
  666.             });
  667.         }
  668.  
  669.         // Tidy the web
  670.         if (IsSettingEnabled('tidy')) {
  671.             $('#ctl00_divContentMain p.Clear').css('margin', '0');
  672.             $('div.Note.PersonalCacheNote').css('margin', '0');
  673.             $('h3.CacheDescriptionHeader').remove();
  674.             $('#ctl00_ContentBody_EncryptionKey').remove();
  675.             $('#ctl00_ContentBody_GeoNav_foundStatus').css('margin-bottom', '0');
  676.         }
  677.  
  678.         // Make it easier to copy the gccode
  679.         if (IsSettingEnabled('makeCopyFriendly')) {
  680.             $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').
  681.             html('<div style="margin-right: 15px; margin-bottom: 10px;"><p id="ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoCode" style="font-size: 125%; margin-bottom: 0">' + gccode + '</p>' +
  682.                 '<input size="25" type="text" value="https://coord.info/' + encodeURIComponent(gccode) + '" onclick="this.setSelectionRange(0, this.value.length);"></div>');
  683.             $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').css('font-weight', 'inherit').css('margin-right', '27px');
  684.             $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel div').css('margin', '0 0 5px 0');
  685.             $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel div p').css('font-weight', 'bold');
  686.         }
  687.  
  688.         // Add PGC Map links
  689.         if (IsSettingEnabled('addPgcMapLinks')) {
  690.             coordinates = $('#ctl00_ContentBody_MapLinks_MapLinks li a').attr('href'),
  691.                 latitude = coordinates.replace(/.*lat=([^&]*)&lng=.*/, "$1"),
  692.                 longitude = coordinates.replace(/.*&lng=(.*)$/, "$1");
  693.             // var mapUrl = pgcUrl + 'Maps/mapcompare/?profile_name=' + gccomUsername +
  694.             //     '&nonefound=on&ownfound=on&location=' + latitude + ',' + longitude +
  695.             //     '&max_distance=5&submit=Filter';
  696.             var mapUrl = pgcUrl + 'LiveMap/#c=' + latitude + ',' + longitude + ';z=14';
  697.  
  698.             // $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').append(
  699.             //     '<div style="margin-bottom: 8px;"><a target="_blank" href="' + mapUrl + '">Project-GC map</a> (<a target="_blank" href="' + mapUrl + '&onefound=on">incl found</a>)</div>'
  700.             // );
  701.             $('#ctl00_ContentBody_CoordInfoLinkControl1_uxCoordInfoLinkPanel').append(
  702.                 '<div style="margin-bottom: 8px;"><a target="_blank" href="' + mapUrl + '">Project-GC Live map</a></div>'
  703.             );
  704.         }
  705.  
  706.         // Remove the UTM coordinates
  707.         // $('#ctl00_ContentBody_CacheInformationTable div.LocationData div.span-9 p.NoBottomSpacing br').remove();
  708.         if (IsSettingEnabled('removeUTM')) {
  709.             $('#ctl00_ContentBody_LocationSubPanel').html('');
  710.  
  711.             // And move the "N 248.3 km from your home location"
  712.             $('#ctl00_ContentBody_LocationSubPanel').after($('#lblDistFromHome'));
  713.         }
  714.  
  715.         // Remove ads
  716.         // PGC can't really do this officially
  717.         // $('#ctl00_ContentBody_uxBanManWidget').remove();
  718.  
  719.         // Remove disclaimer
  720.         if (IsSettingEnabled('removeDisclaimer')) {
  721.             $('#divContentMain div.span-17 div.Note.Disclaimer').remove();
  722.         }
  723.  
  724.         // If the first log is a DNF, display a blue warning on top of the page
  725.         if($('#cache_logs_table tr:first td div.LogDisplayRight strong img').attr('src') === '/images/logtypes/3.png') {
  726.             var htmlFirstLogDnf = '<p style="color: #006cff;" class=" NoBottomSpacing"><strong>Cache Issues:</strong></p>\
  727.                         <ul style="color: #006cff;" class="">\
  728.                             <li>The latest log for this cache is a DNF, <a href="#cache_logs_table">please read the log</a> before your own search.</li>\
  729.                         </ul>';
  730.             $('div.span-6.right.last').next().after(htmlFirstLogDnf);
  731.  
  732.         }
  733.  
  734.         // Collapse download links
  735.         // http://www.w3schools.com/charsets/ref_utf_geometric.asp (x25BA, x25BC)
  736.         if (IsSettingEnabled('collapseDownloads')) {
  737.             $('<p style="cursor: pointer; margin: 0;" id="DownloadLinksToggle" onclick="$(\'#divContentMain div.DownloadLinks, #DownloadLinksToggle .arrow\').toggle();"><span class="arrow">&#x25BA;</span><span class="arrow open">&#x25BC;</span>Print and Downloads</p>').insertBefore('#divContentMain div.DownloadLinks');
  738.             $('#divContentMain div.DownloadLinks, #DownloadLinksToggle .arrow.open').hide();
  739.         }
  740.  
  741.         // Resolve the coordinates into an address
  742.         if (IsSettingEnabled('addAddress')) {
  743.             coordinates = $('#ctl00_ContentBody_MapLinks_MapLinks li a').attr('href'),
  744.                 latitude = coordinates.replace(/.*lat=([^&]*)&lng=.*/, "$1"),
  745.                 longitude = coordinates.replace(/.*&lng=(.*)$/, "$1"),
  746.                 url = 'https://maps.googleapis.com/maps/api/geocode/json?latlng=' + latitude + ',' + longitude + '&sensor=false';
  747.  
  748.             GM_xmlhttpRequest({
  749.                 method: "GET",
  750.                 url: url,
  751.                 onload: function(response) {
  752.                     var result = JSON.parse(response.responseText);
  753.                     if (result.status !== 'OK') {
  754.                         return false;
  755.                     }
  756.                     var formattedAddress = result.results[0].formatted_address;
  757.                     $('#ctl00_ContentBody_LocationSubPanel').append(formattedAddress + '<br />');
  758.                 }
  759.             });
  760.         }
  761.  
  762.         // Add number of finds per type to the top
  763.         if (IsSettingEnabled('cloneLogsPerType') && typeof $('#ctl00_ContentBody_lblFindCounts').html() !== 'undefined') {
  764.             $('#ctl00_ContentBody_CacheInformationTable').before('<div>' + $('#ctl00_ContentBody_lblFindCounts').html() + '</div>');
  765.         }
  766.  
  767.         // Add link to PGC gallery
  768.         if (subscription && IsSettingEnabled('addPgcGalleryLinks')) {
  769.             var html = '<a href="' + pgcUrl + 'Tools/Gallery?gccode=' + gccode + '&submit=Filter"><img src="' + galleryLinkIcon + '" title="Project-GC Gallery"></a> ';
  770.             $('.CacheDetailNavigation ul li:first').append(html);
  771.         }
  772.  
  773.         // Add map links for each bookmarklist
  774.         if (IsSettingEnabled('addMapBookmarkListLinks')) {
  775.             $('ul.BookmarkList li').each(function() {
  776.                 var guid = $(this).children(':nth-child(1)').attr('href').replace(/.*\?guid=(.*)/, "$1");
  777.                 var owner = $(this).children(':nth-child(3)').text();
  778.  
  779.                 // Add the map link
  780.                 url = 'https://project-gc.com/Tools/MapBookmarklist?owner_name=' + encodeURIComponent(owner) + '&guid=' + encodeURIComponent(guid);
  781.                 $(this).children(':nth-child(1)').append('&nbsp;<a href="' + url + '"><img src="' + mapLinkIcon + '" title="Map with Project-GC"></a>');
  782.  
  783.                 // Add gallery link for the bookmark list
  784.                 url = 'https://project-gc.com/Tools/Gallery?bml_owner=' + encodeURIComponent(owner) + '&bml_guid=' + encodeURIComponent(guid) + '&submit=Filter';
  785.                 $(this).children(':nth-child(1)').append('&nbsp;<a href="' + url + '"><img src="' + galleryLinkIcon + '" title="Project-GC Gallery"></a>');
  786.  
  787.                 // Add profile stats link to the owner
  788.                 url = 'https://project-gc.com/ProfileStats/' + encodeURIComponent(owner);
  789.                 $(this).children(':nth-child(3)').append('&nbsp;<a href="' + url + '"><img src="' + externalLinkIcon + '" title="Project-GC Profile stats"></a>');
  790.             });
  791.         }
  792.  
  793.         // Decrypt the hint
  794.         if (IsSettingEnabled('decryptHints')) {
  795.             unsafeWindow.dht();
  796.         }
  797.  
  798.         // VGPS form
  799.         if (IsSettingEnabled('showVGPS')) {
  800.             GM_xmlhttpRequest({
  801.                 method: "GET",
  802.                 url: pgcApiUrl + 'GetExistingVGPSLists?gccode=' + gccode,
  803.                 onload: function(response) {
  804.                     var result = JSON.parse(response.responseText),
  805.                         vgpsLists = result.data.lists,
  806.                         selected = result.data.selected,
  807.                         existsIn = result.data.existsIn,
  808.                         selectedContent,
  809.                         existsContent,
  810.                         html = '<li><img width="16" height="16" src="https://cdn2.project-gc.com/images/mobile_telephone_32.png"> <strong>Add to VGPS</strong><br />',
  811.                         listId;
  812.  
  813.                     html += '<select id="comboVGPS" style="width: 138px;">';
  814.                     for (listId in vgpsLists) {
  815.                         selectedContent = '';
  816.                         if (+selected === +listId) {
  817.                             selectedContent = ' selected="selected"';
  818.                         }
  819.  
  820.                         existsContent = '';
  821.                         if (existsIn.indexOf(listId) > -1) {
  822.                             existsContent = ' data-exists="true"';
  823.                         }
  824.                         html += '<option value="' + listId + '"' + selectedContent + existsContent + '>' + vgpsLists[listId].name + '</option>';
  825.                     }
  826.                     html += '</select>';
  827.                     if (existsIn.indexOf(String(selected)) == -1) {
  828.                         html += '&nbsp;<button id="btnAddToVGPS">+</button>';
  829.                         html += '&nbsp;<button id="btnRemoveFromVGPS" style="display: none;">-</button>';
  830.                     } else {
  831.                         html += '&nbsp;<button id="btnAddToVGPS" style="display: none;">+</button>';
  832.                         html += '&nbsp;<button id="btnRemoveFromVGPS">-</button>';
  833.                     }
  834.                     html += '</li>';
  835.  
  836.                     $('div.CacheDetailNavigation ul:first').append(html);
  837.  
  838.                     $('#comboVGPS').change(function() {
  839.                         selected = $(this).find(':selected').val();
  840.                         if (existsIn.indexOf(String(selected)) == -1) {
  841.                             $('#btnAddToVGPS').css('display', '');
  842.                             $('#btnRemoveFromVGPS').css('display', 'none');
  843.                         } else {
  844.                             $('#btnAddToVGPS').css('display', 'none');
  845.                             $('#btnRemoveFromVGPS').css('display', '');
  846.                         }
  847.                     });
  848.                     $('#btnAddToVGPS').click(function(event) {
  849.                         event.preventDefault();
  850.                         addToVGPS();
  851.                     });
  852.                     $('#btnRemoveFromVGPS').click(function(event) {
  853.                         event.preventDefault();
  854.                         removeFromVGPS();
  855.                     });
  856.                 }
  857.             });
  858.         }
  859.  
  860.         // Change font in personal cache note to monospaced
  861.         if (IsSettingEnabled('cachenoteFont')) {
  862.             $("#cache_note").css("font-family", "monospace").css("font-size", "12px");
  863.             $("#cache_note").on("DOMSubtreeModified", function() {
  864.                 $(".inplace_field").css("font-family", "monospace").css("font-size", "12px");
  865.             });
  866.         }
  867.  
  868.  
  869.         if (IsSettingEnabled('logbookLinks')) {
  870.             $('\
  871.                 <span>&nbsp;|&nbsp;</span><a id="pgc-logbook-yours" href="' + $('#ctl00_ContentBody_uxLogbookLink').attr('href') + '#tabs-2">Your\'s</a>\
  872.                 <span>&nbsp;|&nbsp;</span><a href="' + $('#ctl00_ContentBody_uxLogbookLink').attr('href') + '#tabs-3">Friend\'s</a>\
  873.                 ').insertAfter( $('#ctl00_ContentBody_uxLogbookLink') );
  874.         }
  875.     }
  876.  
  877.     function Page_Logbook() {
  878.         // Since everything in the logbook is ajax, we need to wait for the elements
  879.         waitForKeyElements('#AllLogs tr', Logbook);
  880.         waitForKeyElements('#PersonalLogs tr', Logbook);
  881.         waitForKeyElements('#FriendLogs tr', Logbook);
  882.     }
  883.  
  884.     function Logbook(jNode) {
  885.         // Add Profile stats and gallery links after each user
  886.         if (IsSettingEnabled('profileStatsLinks')) {
  887.             var profileNameElm = $(jNode).find('p.logOwnerProfileName strong a');
  888.             var profileName = profileNameElm.html();
  889.  
  890.             if (typeof profileName !== 'undefined') {
  891.                 profileName = profileNameElm.append('<a href="' + pgcUrl + 'ProfileStats/' + encodeURIComponent(profileName) + '"><img src="' + externalLinkIcon + '" title="PGC Profile Stats"></a>')
  892.                     .append('<a href="' + pgcUrl + 'Tools/Gallery?profile_name=' + encodeURIComponent(profileName) + '&submit=Filter"><img src="' + galleryLinkIcon + '" title="PGC Gallery"></a>');
  893.             }
  894.         }
  895.  
  896.         if(IsSettingEnabled('parseExifLocation')) {
  897.             $(jNode).find('table.LogImagesTable tr>td').each(function() {
  898.                 var url = $(this).find('a.tb_images').attr('href');
  899.                 var thumbnailUrl = url.replace('/img.geocaching.com/cache/log/large/', '/img.geocaching.com/cache/log/thumb/');
  900.  
  901.                 var imgElm = $(this).find('img');
  902.                 $(imgElm).attr('src', thumbnailUrl);
  903.                 $(imgElm).next().css('vertical-align', 'top');
  904.  
  905.                 $(imgElm).load(function() {
  906.                     EXIF.getData($(imgElm)[0], function() {
  907.                         // console.log(EXIF.pretty(this));
  908.                         var coords = GetCoordinatesFromExif(this);
  909.                         if(coords != false) {
  910.                             $('<span style="color: #8c0b0b; font-weight: bold;">EXIF Location: <a href="https://maps.google.com/?q=' + coords + '" target="_blank">' + coords + '</a></span>').insertAfter($(imgElm).parent());
  911.                         }
  912.                     });
  913.                 });
  914.  
  915.             });
  916.         }
  917.  
  918.  
  919.         // Save to latest logs
  920.         if (latestLogs.length < 5) {
  921.             var node = $(jNode).find('div.HalfLeft.LogType strong img[src]'),
  922.                 logType = {};
  923.  
  924.             if (node.length === 0)
  925.                 return false;
  926.  
  927.             logType = {
  928.                 'src': node.attr('src'),
  929.                 'alt': node.attr('alt'),
  930.                 'title': node.attr('title')
  931.             };
  932.  
  933.             logType.id = +logType.src.replace(/.*logtypes\/(\d+)\.png/, "$1");
  934.  
  935.             // First entry is undefined, due to ajax
  936.             if (logType.src) {
  937.                 latestLogs.push('<img src="' + logType.src + '" alt="' + logType.alt + '" title="' + logType.title + '" style="margin-bottom: -4px; margin-right: 1px;">');
  938.                 // 2 = found, 3 = dnf, 4 = note, 5 = archive, 22 = disable, 24 = publish, 45 = nm, 46 = owner maintenance, 68 = reviewer note
  939.                 if ($.inArray(logType.id, [3, 5, 22, 45, 68]) !== -1) {
  940.                     latestLogsAlert = true;
  941.                 }
  942.             }
  943.  
  944.             // Show latest logs
  945.             // Enhanced Nov 2016 to show icons for up to 5 of the latest logs
  946.             if (IsSettingEnabled('addLatestLogs') && latestLogs.length <= 5) {
  947.                 var images = latestLogs.join('');
  948.  
  949.                 $('#latestLogIcons').remove();
  950.                 $('#ctl00_ContentBody_size p').removeClass('AlignCenter').addClass('NoBottomSpacing');
  951.  
  952.                 if (latestLogsAlert) {
  953.                     $('#ctl00_ContentBody_size').append('<p class="NoBottomSpacing OldWarning" id="latestLogIcons"><strong>Latest logs:</strong> <span>' + images + '</span></p>');
  954.                 } else {
  955.                     $('#ctl00_ContentBody_size').append('<p class="NoBottomSpacing" id="latestLogIcons">Latest logs: <span>' + images + '</span></p>');
  956.                 }
  957.             }
  958.         }
  959.     }
  960.  
  961.     function Page_Map() {
  962.         if (IsSettingEnabled('showVGPS')) {
  963.  
  964.             setTimeout(function() {
  965.                 $('#map_canvas div.leaflet-popup-pane').bind('DOMSubtreeModified', function() {
  966.                     if ($('#pgc_vgps').length === 0) {
  967.                         var gccode = $('#gmCacheInfo div.code').text();
  968.  
  969.                         $('#gmCacheInfo div.links').after('<div id="pgc_vgps"></div>');
  970.  
  971.                         GM_xmlhttpRequest({
  972.                             method: "GET",
  973.                             url: pgcApiUrl + 'GetExistingVGPSLists?gccode=' + gccode,
  974.                             onload: function(response) {
  975.  
  976.                                 var result = JSON.parse(response.responseText),
  977.                                     vgpsLists = result.data.lists,
  978.                                     selected = result.data.selected,
  979.                                     existsIn = result.data.existsIn,
  980.                                     selectedContent,
  981.                                     existsContent,
  982.                                     html,
  983.                                     listId;
  984.  
  985.  
  986.                                 html = '<img src="https://cdn2.project-gc.com/images/mobile_telephone_32.png" style="width: 24px; height: 24px; margin-bottom: -6px;">';
  987.  
  988.                                 html += '<select id="comboVGPS" style="margin-bottom: 4px;">';
  989.                                 for (listId in vgpsLists) {
  990.                                     selectedContent = '';
  991.                                     if (+selected === +listId) {
  992.                                         selectedContent = ' selected="selected"';
  993.                                     }
  994.  
  995.                                     html += '<option value="' + listId + '"' + selectedContent + existsContent + '>' + vgpsLists[listId].name + '</option>';
  996.                                 }
  997.                                 html += '</select>';
  998.  
  999.                                 if (existsIn.indexOf(String(selected)) == -1) {
  1000.                                     html += '&nbsp;<button id="btnAddToVGPS">+</button>';
  1001.                                     html += '&nbsp;<button id="btnRemoveFromVGPS" style="display: none;">-</button>';
  1002.                                 } else {
  1003.                                     html += '&nbsp;<button id="btnAddToVGPS" style="display: none;">+</button>';
  1004.                                     html += '&nbsp;<button id="btnRemoveFromVGPS">-</button>';
  1005.                                 }
  1006.  
  1007.                                 $('#pgc_vgps').html(html);
  1008.  
  1009.  
  1010.                                 $('#btnAddToVGPS').click(function(event) {
  1011.                                     event.preventDefault();
  1012.                                     addToVGPS(gccode);
  1013.                                 });
  1014.                                 $('#btnRemoveFromVGPS').click(function(event) {
  1015.                                     event.preventDefault();
  1016.                                     removeFromVGPS(gccode);
  1017.                                 });
  1018.                             }
  1019.                         });
  1020.                     }
  1021.                 });
  1022.             }, 500);
  1023.         }
  1024.  
  1025. 	}
  1026.  
  1027.     function Page_Gallery() {
  1028.         // Find location data in exif tags
  1029.         if(IsSettingEnabled('parseExifLocation')) {
  1030.             $(window).load(function() { // Wait until page is loaded. If the images aren't loaded before this starts it will fail.
  1031.                 $('#ctl00_ContentBody_GalleryItems_DataListGallery img').each(function() {
  1032.                     EXIF.getData($(this)[0], function() {
  1033.                         // console.log(EXIF.pretty(this));
  1034.                         var coords = GetCoordinatesFromExif(this);
  1035.                         if(coords != false) {
  1036.                             $('<span class="OldWarning">EXIF Location<br><a href="https://maps.google.com/?q=' + coords + '" target="_blank">' + coords + '</a></span>').insertAfter(this.parentNode);
  1037.                         }
  1038.                     });
  1039.                 });
  1040.             });
  1041.         }
  1042.     }
  1043.  
  1044.     function Page_Bookmarks() {
  1045. 		var owner_name = $("#ctl00_ContentBody_ListInfo_uxListOwner").text();
  1046.  
  1047. 		var search = window.location.search;
  1048. 		var guid_start = search.indexOf("guid=");
  1049. 		if (guid_start == -1) {
  1050. 			/* the guid= not found in URL
  1051. 			 * something is wrong so we will not generate bad URL
  1052. 			 */
  1053. 			return;
  1054. 		}
  1055. 		var guid = search.substr(guid_start + 5/*, eof */);
  1056.  
  1057. 		var url = "https://project-gc.com/Tools/MapBookmarklist?owner_name=" + owner_name + "&guid=" + guid;
  1058. 		var icon = "https://cdn2.project-gc.com/images/map_app_16.png";
  1059.  
  1060. 		/* Heading link */
  1061. 		var html = ' <a href="' + url + '" title="Map this Bookmark list using Project-GC" style="padding-left:20px;"><img src="' + icon + '" /> Map this!</a>';
  1062.  
  1063. 		$("#ctl00_ContentBody_lbHeading").after(html);
  1064.  
  1065. 		/* Footer button */
  1066. 		var html2 = '<p><input type="button" onclick="window.location.href= \'' + url + '\'" value="Map this Bookmark list on Project-GC" /></p>';
  1067.  
  1068. 		$("#ctl00_ContentBody_ListInfo_btnDownload").parent().before(html2);
  1069.     }
  1070.  
  1071.     function Page_Drafts() {
  1072.         if (IsSettingEnabled("openDraftLogInSameWindow")) {
  1073.           waitForKeyElements('#draftsHub > ul.draft-list > li.draft-item', Draft);
  1074.         }
  1075.     }
  1076.  
  1077.     function Draft(jNode) {
  1078.         $(jNode).find(".draft-content > a").removeAttr('target');
  1079.     }
  1080.  
  1081.     function Page_Messagecenter() {
  1082.         var target = document.getElementById('currentMessage');
  1083.         var observer = new MutationObserver(function(mutations) {
  1084.             mutations.forEach(function(mutation) {
  1085.                 if(mutation.type === "childList") {
  1086.                     var userlink = $(".user-meta a.current-user-image").attr("href"), username = $(".user-meta span.current-user-name").html();
  1087.                     $(".user-meta span.current-user-name").html("<a href='"+userlink+"'>"+username+"</a>");
  1088.                 }
  1089.             });
  1090.         });
  1091.  
  1092.         var config = { childList: true };
  1093.         observer.observe(target, config);
  1094.     }
  1095.  
  1096.     function padLeft(str, n, padstr){
  1097.         return Array(n-String(str).length+1).join(padstr||'0')+str;
  1098.     }
  1099. }());
  1100.  
  1101.  
  1102.  
  1103. // https://github.com/exif-js/exif-js adjusted to use GM_xmlhttpRequest
  1104. (function() {
  1105.     var debug = false;
  1106.  
  1107.     var root = this;
  1108.  
  1109.     var EXIF = function(obj) {
  1110.         console.log('B');
  1111.         if (obj instanceof EXIF) return obj;
  1112.         if (!(this instanceof EXIF)) return new EXIF(obj);
  1113.         this.EXIFwrapped = obj;
  1114.     };
  1115.  
  1116.     if (typeof exports !== 'undefined') {
  1117.         if (typeof module !== 'undefined' && module.exports) {
  1118.             exports = module.exports = EXIF;
  1119.         }
  1120.         exports.EXIF = EXIF;
  1121.     } else {
  1122.         root.EXIF = EXIF;
  1123.     }
  1124.  
  1125.     var ExifTags = EXIF.Tags = {
  1126.  
  1127.         // version tags
  1128.         0x9000 : "ExifVersion",             // EXIF version
  1129.         0xA000 : "FlashpixVersion",         // Flashpix format version
  1130.  
  1131.         // colorspace tags
  1132.         0xA001 : "ColorSpace",              // Color space information tag
  1133.  
  1134.         // image configuration
  1135.         0xA002 : "PixelXDimension",         // Valid width of meaningful image
  1136.         0xA003 : "PixelYDimension",         // Valid height of meaningful image
  1137.         0x9101 : "ComponentsConfiguration", // Information about channels
  1138.         0x9102 : "CompressedBitsPerPixel",  // Compressed bits per pixel
  1139.  
  1140.         // user information
  1141.         0x927C : "MakerNote",               // Any desired information written by the manufacturer
  1142.         0x9286 : "UserComment",             // Comments by user
  1143.  
  1144.         // related file
  1145.         0xA004 : "RelatedSoundFile",        // Name of related sound file
  1146.  
  1147.         // date and time
  1148.         0x9003 : "DateTimeOriginal",        // Date and time when the original image was generated
  1149.         0x9004 : "DateTimeDigitized",       // Date and time when the image was stored digitally
  1150.         0x9290 : "SubsecTime",              // Fractions of seconds for DateTime
  1151.         0x9291 : "SubsecTimeOriginal",      // Fractions of seconds for DateTimeOriginal
  1152.         0x9292 : "SubsecTimeDigitized",     // Fractions of seconds for DateTimeDigitized
  1153.  
  1154.         // picture-taking conditions
  1155.         0x829A : "ExposureTime",            // Exposure time (in seconds)
  1156.         0x829D : "FNumber",                 // F number
  1157.         0x8822 : "ExposureProgram",         // Exposure program
  1158.         0x8824 : "SpectralSensitivity",     // Spectral sensitivity
  1159.         0x8827 : "ISOSpeedRatings",         // ISO speed rating
  1160.         0x8828 : "OECF",                    // Optoelectric conversion factor
  1161.         0x9201 : "ShutterSpeedValue",       // Shutter speed
  1162.         0x9202 : "ApertureValue",           // Lens aperture
  1163.         0x9203 : "BrightnessValue",         // Value of brightness
  1164.         0x9204 : "ExposureBias",            // Exposure bias
  1165.         0x9205 : "MaxApertureValue",        // Smallest F number of lens
  1166.         0x9206 : "SubjectDistance",         // Distance to subject in meters
  1167.         0x9207 : "MeteringMode",            // Metering mode
  1168.         0x9208 : "LightSource",             // Kind of light source
  1169.         0x9209 : "Flash",                   // Flash status
  1170.         0x9214 : "SubjectArea",             // Location and area of main subject
  1171.         0x920A : "FocalLength",             // Focal length of the lens in mm
  1172.         0xA20B : "FlashEnergy",             // Strobe energy in BCPS
  1173.         0xA20C : "SpatialFrequencyResponse",    //
  1174.         0xA20E : "FocalPlaneXResolution",   // Number of pixels in width direction per FocalPlaneResolutionUnit
  1175.         0xA20F : "FocalPlaneYResolution",   // Number of pixels in height direction per FocalPlaneResolutionUnit
  1176.         0xA210 : "FocalPlaneResolutionUnit",    // Unit for measuring FocalPlaneXResolution and FocalPlaneYResolution
  1177.         0xA214 : "SubjectLocation",         // Location of subject in image
  1178.         0xA215 : "ExposureIndex",           // Exposure index selected on camera
  1179.         0xA217 : "SensingMethod",           // Image sensor type
  1180.         0xA300 : "FileSource",              // Image source (3 == DSC)
  1181.         0xA301 : "SceneType",               // Scene type (1 == directly photographed)
  1182.         0xA302 : "CFAPattern",              // Color filter array geometric pattern
  1183.         0xA401 : "CustomRendered",          // Special processing
  1184.         0xA402 : "ExposureMode",            // Exposure mode
  1185.         0xA403 : "WhiteBalance",            // 1 = auto white balance, 2 = manual
  1186.         0xA404 : "DigitalZoomRation",       // Digital zoom ratio
  1187.         0xA405 : "FocalLengthIn35mmFilm",   // Equivalent foacl length assuming 35mm film camera (in mm)
  1188.         0xA406 : "SceneCaptureType",        // Type of scene
  1189.         0xA407 : "GainControl",             // Degree of overall image gain adjustment
  1190.         0xA408 : "Contrast",                // Direction of contrast processing applied by camera
  1191.         0xA409 : "Saturation",              // Direction of saturation processing applied by camera
  1192.         0xA40A : "Sharpness",               // Direction of sharpness processing applied by camera
  1193.         0xA40B : "DeviceSettingDescription",    //
  1194.         0xA40C : "SubjectDistanceRange",    // Distance to subject
  1195.  
  1196.         // other tags
  1197.         0xA005 : "InteroperabilityIFDPointer",
  1198.         0xA420 : "ImageUniqueID"            // Identifier assigned uniquely to each image
  1199.     };
  1200.  
  1201.     var TiffTags = EXIF.TiffTags = {
  1202.         0x0100 : "ImageWidth",
  1203.         0x0101 : "ImageHeight",
  1204.         0x8769 : "ExifIFDPointer",
  1205.         0x8825 : "GPSInfoIFDPointer",
  1206.         0xA005 : "InteroperabilityIFDPointer",
  1207.         0x0102 : "BitsPerSample",
  1208.         0x0103 : "Compression",
  1209.         0x0106 : "PhotometricInterpretation",
  1210.         0x0112 : "Orientation",
  1211.         0x0115 : "SamplesPerPixel",
  1212.         0x011C : "PlanarConfiguration",
  1213.         0x0212 : "YCbCrSubSampling",
  1214.         0x0213 : "YCbCrPositioning",
  1215.         0x011A : "XResolution",
  1216.         0x011B : "YResolution",
  1217.         0x0128 : "ResolutionUnit",
  1218.         0x0111 : "StripOffsets",
  1219.         0x0116 : "RowsPerStrip",
  1220.         0x0117 : "StripByteCounts",
  1221.         0x0201 : "JPEGInterchangeFormat",
  1222.         0x0202 : "JPEGInterchangeFormatLength",
  1223.         0x012D : "TransferFunction",
  1224.         0x013E : "WhitePoint",
  1225.         0x013F : "PrimaryChromaticities",
  1226.         0x0211 : "YCbCrCoefficients",
  1227.         0x0214 : "ReferenceBlackWhite",
  1228.         0x0132 : "DateTime",
  1229.         0x010E : "ImageDescription",
  1230.         0x010F : "Make",
  1231.         0x0110 : "Model",
  1232.         0x0131 : "Software",
  1233.         0x013B : "Artist",
  1234.         0x8298 : "Copyright"
  1235.     };
  1236.  
  1237.     var GPSTags = EXIF.GPSTags = {
  1238.         0x0000 : "GPSVersionID",
  1239.         0x0001 : "GPSLatitudeRef",
  1240.         0x0002 : "GPSLatitude",
  1241.         0x0003 : "GPSLongitudeRef",
  1242.         0x0004 : "GPSLongitude",
  1243.         0x0005 : "GPSAltitudeRef",
  1244.         0x0006 : "GPSAltitude",
  1245.         0x0007 : "GPSTimeStamp",
  1246.         0x0008 : "GPSSatellites",
  1247.         0x0009 : "GPSStatus",
  1248.         0x000A : "GPSMeasureMode",
  1249.         0x000B : "GPSDOP",
  1250.         0x000C : "GPSSpeedRef",
  1251.         0x000D : "GPSSpeed",
  1252.         0x000E : "GPSTrackRef",
  1253.         0x000F : "GPSTrack",
  1254.         0x0010 : "GPSImgDirectionRef",
  1255.         0x0011 : "GPSImgDirection",
  1256.         0x0012 : "GPSMapDatum",
  1257.         0x0013 : "GPSDestLatitudeRef",
  1258.         0x0014 : "GPSDestLatitude",
  1259.         0x0015 : "GPSDestLongitudeRef",
  1260.         0x0016 : "GPSDestLongitude",
  1261.         0x0017 : "GPSDestBearingRef",
  1262.         0x0018 : "GPSDestBearing",
  1263.         0x0019 : "GPSDestDistanceRef",
  1264.         0x001A : "GPSDestDistance",
  1265.         0x001B : "GPSProcessingMethod",
  1266.         0x001C : "GPSAreaInformation",
  1267.         0x001D : "GPSDateStamp",
  1268.         0x001E : "GPSDifferential"
  1269.     };
  1270.  
  1271.     var StringValues = EXIF.StringValues = {
  1272.         ExposureProgram : {
  1273.             0 : "Not defined",
  1274.             1 : "Manual",
  1275.             2 : "Normal program",
  1276.             3 : "Aperture priority",
  1277.             4 : "Shutter priority",
  1278.             5 : "Creative program",
  1279.             6 : "Action program",
  1280.             7 : "Portrait mode",
  1281.             8 : "Landscape mode"
  1282.         },
  1283.         MeteringMode : {
  1284.             0 : "Unknown",
  1285.             1 : "Average",
  1286.             2 : "CenterWeightedAverage",
  1287.             3 : "Spot",
  1288.             4 : "MultiSpot",
  1289.             5 : "Pattern",
  1290.             6 : "Partial",
  1291.             255 : "Other"
  1292.         },
  1293.         LightSource : {
  1294.             0 : "Unknown",
  1295.             1 : "Daylight",
  1296.             2 : "Fluorescent",
  1297.             3 : "Tungsten (incandescent light)",
  1298.             4 : "Flash",
  1299.             9 : "Fine weather",
  1300.             10 : "Cloudy weather",
  1301.             11 : "Shade",
  1302.             12 : "Daylight fluorescent (D 5700 - 7100K)",
  1303.             13 : "Day white fluorescent (N 4600 - 5400K)",
  1304.             14 : "Cool white fluorescent (W 3900 - 4500K)",
  1305.             15 : "White fluorescent (WW 3200 - 3700K)",
  1306.             17 : "Standard light A",
  1307.             18 : "Standard light B",
  1308.             19 : "Standard light C",
  1309.             20 : "D55",
  1310.             21 : "D65",
  1311.             22 : "D75",
  1312.             23 : "D50",
  1313.             24 : "ISO studio tungsten",
  1314.             255 : "Other"
  1315.         },
  1316.         Flash : {
  1317.             0x0000 : "Flash did not fire",
  1318.             0x0001 : "Flash fired",
  1319.             0x0005 : "Strobe return light not detected",
  1320.             0x0007 : "Strobe return light detected",
  1321.             0x0009 : "Flash fired, compulsory flash mode",
  1322.             0x000D : "Flash fired, compulsory flash mode, return light not detected",
  1323.             0x000F : "Flash fired, compulsory flash mode, return light detected",
  1324.             0x0010 : "Flash did not fire, compulsory flash mode",
  1325.             0x0018 : "Flash did not fire, auto mode",
  1326.             0x0019 : "Flash fired, auto mode",
  1327.             0x001D : "Flash fired, auto mode, return light not detected",
  1328.             0x001F : "Flash fired, auto mode, return light detected",
  1329.             0x0020 : "No flash function",
  1330.             0x0041 : "Flash fired, red-eye reduction mode",
  1331.             0x0045 : "Flash fired, red-eye reduction mode, return light not detected",
  1332.             0x0047 : "Flash fired, red-eye reduction mode, return light detected",
  1333.             0x0049 : "Flash fired, compulsory flash mode, red-eye reduction mode",
  1334.             0x004D : "Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",
  1335.             0x004F : "Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",
  1336.             0x0059 : "Flash fired, auto mode, red-eye reduction mode",
  1337.             0x005D : "Flash fired, auto mode, return light not detected, red-eye reduction mode",
  1338.             0x005F : "Flash fired, auto mode, return light detected, red-eye reduction mode"
  1339.         },
  1340.         SensingMethod : {
  1341.             1 : "Not defined",
  1342.             2 : "One-chip color area sensor",
  1343.             3 : "Two-chip color area sensor",
  1344.             4 : "Three-chip color area sensor",
  1345.             5 : "Color sequential area sensor",
  1346.             7 : "Trilinear sensor",
  1347.             8 : "Color sequential linear sensor"
  1348.         },
  1349.         SceneCaptureType : {
  1350.             0 : "Standard",
  1351.             1 : "Landscape",
  1352.             2 : "Portrait",
  1353.             3 : "Night scene"
  1354.         },
  1355.         SceneType : {
  1356.             1 : "Directly photographed"
  1357.         },
  1358.         CustomRendered : {
  1359.             0 : "Normal process",
  1360.             1 : "Custom process"
  1361.         },
  1362.         WhiteBalance : {
  1363.             0 : "Auto white balance",
  1364.             1 : "Manual white balance"
  1365.         },
  1366.         GainControl : {
  1367.             0 : "None",
  1368.             1 : "Low gain up",
  1369.             2 : "High gain up",
  1370.             3 : "Low gain down",
  1371.             4 : "High gain down"
  1372.         },
  1373.         Contrast : {
  1374.             0 : "Normal",
  1375.             1 : "Soft",
  1376.             2 : "Hard"
  1377.         },
  1378.         Saturation : {
  1379.             0 : "Normal",
  1380.             1 : "Low saturation",
  1381.             2 : "High saturation"
  1382.         },
  1383.         Sharpness : {
  1384.             0 : "Normal",
  1385.             1 : "Soft",
  1386.             2 : "Hard"
  1387.         },
  1388.         SubjectDistanceRange : {
  1389.             0 : "Unknown",
  1390.             1 : "Macro",
  1391.             2 : "Close view",
  1392.             3 : "Distant view"
  1393.         },
  1394.         FileSource : {
  1395.             3 : "DSC"
  1396.         },
  1397.  
  1398.         Components : {
  1399.             0 : "",
  1400.             1 : "Y",
  1401.             2 : "Cb",
  1402.             3 : "Cr",
  1403.             4 : "R",
  1404.             5 : "G",
  1405.             6 : "B"
  1406.         }
  1407.     };
  1408.  
  1409.     function addEvent(element, event, handler) {
  1410.         if (element.addEventListener) {
  1411.             element.addEventListener(event, handler, false);
  1412.         } else if (element.attachEvent) {
  1413.             element.attachEvent("on" + event, handler);
  1414.         }
  1415.     }
  1416.  
  1417.     function imageHasData(img) {
  1418.         return !!(img.exifdata);
  1419.     }
  1420.  
  1421.  
  1422.     function base64ToArrayBuffer(base64, contentType) {
  1423.         contentType = contentType || base64.match(/^data\:([^\;]+)\;base64,/mi)[1] || ''; // e.g. 'data:image/jpeg;base64,...' => 'image/jpeg'
  1424.         base64 = base64.replace(/^data\:([^\;]+)\;base64,/gmi, '');
  1425.         var binary = atob(base64);
  1426.         var len = binary.length;
  1427.         var buffer = new ArrayBuffer(len);
  1428.         var view = new Uint8Array(buffer);
  1429.         for (var i = 0; i < len; i++) {
  1430.             view[i] = binary.charCodeAt(i);
  1431.         }
  1432.         return buffer;
  1433.     }
  1434.  
  1435.     function objectURLToBlob(url, callback) {
  1436.         // var http = new XMLHttpRequest();
  1437.         // http.open("GET", url, true);
  1438.         // http.responseType = "blob";
  1439.         // http.onload = function(e) {
  1440.         //     if (this.status == 200 || this.status === 0) {
  1441.         //         callback(this.response);
  1442.         //     }
  1443.         // };
  1444.         // http.send();
  1445.  
  1446.         // GM_xmlhttpRequest({
  1447.         //     method: "GET",
  1448.         //     url: url,
  1449.         //     onload: function(e) {
  1450.         //         if (this.status == 200 || this.status === 0) {
  1451.         //             callback(this.response);
  1452.         //         }
  1453.         //     }
  1454.         // });
  1455.     }
  1456.  
  1457.     function getImageData(img, callback) {
  1458.         function handleBinaryFile(binFile) {
  1459.             var data = findEXIFinJPEG(binFile);
  1460.             var iptcdata = findIPTCinJPEG(binFile);
  1461.             img.exifdata = data || {};
  1462.             img.iptcdata = iptcdata || {};
  1463.             if (callback) {
  1464.                 callback.call(img);
  1465.             }
  1466.         }
  1467.  
  1468.         if (img.src) {
  1469.             if (/^data\:/i.test(img.src)) { // Data URI
  1470.                 var arrayBuffer = base64ToArrayBuffer(img.src);
  1471.                 handleBinaryFile(arrayBuffer);
  1472.  
  1473.             } else if (/^blob\:/i.test(img.src)) { // Object URL
  1474.                 var fileReader = new FileReader();
  1475.                 fileReader.onload = function(e) {
  1476.                     handleBinaryFile(e.target.result);
  1477.                 };
  1478.                 objectURLToBlob(img.src, function (blob) {
  1479.                     fileReader.readAsArrayBuffer(blob);
  1480.                 });
  1481.             } else {
  1482.                 // var http = new XMLHttpRequest();
  1483.                 // http.onload = function() {
  1484.                 //     if (this.status == 200 || this.status === 0) {
  1485.                 //         handleBinaryFile(http.response);
  1486.                 //     } else {
  1487.                 //         throw "Could not load image";
  1488.                 //     }
  1489.                 //     http = null;
  1490.                 // };
  1491.                 // http.open("GET", img.src, true);
  1492.                 // http.responseType = "arraybuffer";
  1493.                 // http.send(null);
  1494.  
  1495.                 GM_xmlhttpRequest({
  1496.                     method: "GET",
  1497.                     url: img.src,
  1498.                     responseType: 'arraybuffer',
  1499.                     onload: function(response) {
  1500.                         if (response.status == 200 || response.status === 0) {
  1501.                             handleBinaryFile(response.response);
  1502.                         }
  1503.                     }
  1504.                 });
  1505.             }
  1506.         } else if (window.FileReader && (img instanceof window.Blob || img instanceof window.File)) {
  1507.             var fileReader = new FileReader();
  1508.             fileReader.onload = function(e) {
  1509.                 if (debug) console.log("Got file of length " + e.target.result.byteLength);
  1510.                 handleBinaryFile(e.target.result);
  1511.             };
  1512.  
  1513.             fileReader.readAsArrayBuffer(img);
  1514.         }
  1515.     }
  1516.  
  1517.     function findEXIFinJPEG(file) {
  1518.         var dataView = new DataView(file);
  1519.  
  1520.         if (debug) console.log("Got file of length " + file.byteLength);
  1521.         if ((dataView.getUint8(0) != 0xFF) || (dataView.getUint8(1) != 0xD8)) {
  1522.             if (debug) console.log("Not a valid JPEG");
  1523.             return false; // not a valid jpeg
  1524.         }
  1525.  
  1526.         var offset = 2,
  1527.             length = file.byteLength,
  1528.             marker;
  1529.  
  1530.         while (offset < length) {
  1531.             if (dataView.getUint8(offset) != 0xFF) {
  1532.                 if (debug) console.log("Not a valid marker at offset " + offset + ", found: " + dataView.getUint8(offset));
  1533.                 return false; // not a valid marker, something is wrong
  1534.             }
  1535.  
  1536.             marker = dataView.getUint8(offset + 1);
  1537.             if (debug) console.log(marker);
  1538.  
  1539.             // we could implement handling for other markers here,
  1540.             // but we're only looking for 0xFFE1 for EXIF data
  1541.  
  1542.             if (marker == 225) {
  1543.                 if (debug) console.log("Found 0xFFE1 marker");
  1544.  
  1545.                 return readEXIFData(dataView, offset + 4, dataView.getUint16(offset + 2) - 2);
  1546.  
  1547.                 // offset += 2 + file.getShortAt(offset+2, true);
  1548.  
  1549.             } else {
  1550.                 offset += 2 + dataView.getUint16(offset+2);
  1551.             }
  1552.  
  1553.         }
  1554.  
  1555.     }
  1556.  
  1557.     function findIPTCinJPEG(file) {
  1558.         var dataView = new DataView(file);
  1559.  
  1560.         if (debug) console.log("Got file of length " + file.byteLength);
  1561.         if ((dataView.getUint8(0) != 0xFF) || (dataView.getUint8(1) != 0xD8)) {
  1562.             if (debug) console.log("Not a valid JPEG");
  1563.             return false; // not a valid jpeg
  1564.         }
  1565.  
  1566.         var offset = 2,
  1567.             length = file.byteLength;
  1568.  
  1569.  
  1570.         var isFieldSegmentStart = function(dataView, offset){
  1571.             return (
  1572.                 dataView.getUint8(offset) === 0x38 &&
  1573.                 dataView.getUint8(offset+1) === 0x42 &&
  1574.                 dataView.getUint8(offset+2) === 0x49 &&
  1575.                 dataView.getUint8(offset+3) === 0x4D &&
  1576.                 dataView.getUint8(offset+4) === 0x04 &&
  1577.                 dataView.getUint8(offset+5) === 0x04
  1578.             );
  1579.         };
  1580.  
  1581.         while (offset < length) {
  1582.  
  1583.             if ( isFieldSegmentStart(dataView, offset )){
  1584.  
  1585.                 // Get the length of the name header (which is padded to an even number of bytes)
  1586.                 var nameHeaderLength = dataView.getUint8(offset+7);
  1587.                 if(nameHeaderLength % 2 !== 0) nameHeaderLength += 1;
  1588.                 // Check for pre photoshop 6 format
  1589.                 if(nameHeaderLength === 0) {
  1590.                     // Always 4
  1591.                     nameHeaderLength = 4;
  1592.                 }
  1593.  
  1594.                 var startOffset = offset + 8 + nameHeaderLength;
  1595.                 var sectionLength = dataView.getUint16(offset + 6 + nameHeaderLength);
  1596.  
  1597.                 return readIPTCData(file, startOffset, sectionLength);
  1598.  
  1599.                 break;
  1600.  
  1601.             }
  1602.  
  1603.  
  1604.             // Not the marker, continue searching
  1605.             offset++;
  1606.  
  1607.         }
  1608.  
  1609.     }
  1610.     var IptcFieldMap = {
  1611.         0x78 : 'caption',
  1612.         0x6E : 'credit',
  1613.         0x19 : 'keywords',
  1614.         0x37 : 'dateCreated',
  1615.         0x50 : 'byline',
  1616.         0x55 : 'bylineTitle',
  1617.         0x7A : 'captionWriter',
  1618.         0x69 : 'headline',
  1619.         0x74 : 'copyright',
  1620.         0x0F : 'category'
  1621.     };
  1622.     function readIPTCData(file, startOffset, sectionLength){
  1623.         var dataView = new DataView(file);
  1624.         var data = {};
  1625.         var fieldValue, fieldName, dataSize, segmentType, segmentSize;
  1626.         var segmentStartPos = startOffset;
  1627.         while(segmentStartPos < startOffset+sectionLength) {
  1628.             if(dataView.getUint8(segmentStartPos) === 0x1C && dataView.getUint8(segmentStartPos+1) === 0x02){
  1629.                 segmentType = dataView.getUint8(segmentStartPos+2);
  1630.                 if(segmentType in IptcFieldMap) {
  1631.                     dataSize = dataView.getInt16(segmentStartPos+3);
  1632.                     segmentSize = dataSize + 5;
  1633.                     fieldName = IptcFieldMap[segmentType];
  1634.                     fieldValue = getStringFromDB(dataView, segmentStartPos+5, dataSize);
  1635.                     // Check if we already stored a value with this name
  1636.                     if(data.hasOwnProperty(fieldName)) {
  1637.                         // Value already stored with this name, create multivalue field
  1638.                         if(data[fieldName] instanceof Array) {
  1639.                             data[fieldName].push(fieldValue);
  1640.                         }
  1641.                         else {
  1642.                             data[fieldName] = [data[fieldName], fieldValue];
  1643.                         }
  1644.                     }
  1645.                     else {
  1646.                         data[fieldName] = fieldValue;
  1647.                     }
  1648.                 }
  1649.  
  1650.             }
  1651.             segmentStartPos++;
  1652.         }
  1653.         return data;
  1654.     }
  1655.  
  1656.  
  1657.  
  1658.     function readTags(file, tiffStart, dirStart, strings, bigEnd) {
  1659.         var entries = file.getUint16(dirStart, !bigEnd),
  1660.             tags = {},
  1661.             entryOffset, tag,
  1662.             i;
  1663.  
  1664.         for (i=0;i<entries;i++) {
  1665.             entryOffset = dirStart + i*12 + 2;
  1666.             tag = strings[file.getUint16(entryOffset, !bigEnd)];
  1667.             if (!tag && debug) console.log("Unknown tag: " + file.getUint16(entryOffset, !bigEnd));
  1668.             tags[tag] = readTagValue(file, entryOffset, tiffStart, dirStart, bigEnd);
  1669.         }
  1670.         return tags;
  1671.     }
  1672.  
  1673.  
  1674.     function readTagValue(file, entryOffset, tiffStart, dirStart, bigEnd) {
  1675.         var type = file.getUint16(entryOffset+2, !bigEnd),
  1676.             numValues = file.getUint32(entryOffset+4, !bigEnd),
  1677.             valueOffset = file.getUint32(entryOffset+8, !bigEnd) + tiffStart,
  1678.             offset,
  1679.             vals, val, n,
  1680.             numerator, denominator;
  1681.  
  1682.         switch (type) {
  1683.             case 1: // byte, 8-bit unsigned int
  1684.             case 7: // undefined, 8-bit byte, value depending on field
  1685.                 if (numValues == 1) {
  1686.                     return file.getUint8(entryOffset + 8, !bigEnd);
  1687.                 } else {
  1688.                     offset = numValues > 4 ? valueOffset : (entryOffset + 8);
  1689.                     vals = [];
  1690.                     for (n=0;n<numValues;n++) {
  1691.                         vals[n] = file.getUint8(offset + n);
  1692.                     }
  1693.                     return vals;
  1694.                 }
  1695.  
  1696.             case 2: // ascii, 8-bit byte
  1697.                 offset = numValues > 4 ? valueOffset : (entryOffset + 8);
  1698.                 return getStringFromDB(file, offset, numValues-1);
  1699.  
  1700.             case 3: // short, 16 bit int
  1701.                 if (numValues == 1) {
  1702.                     return file.getUint16(entryOffset + 8, !bigEnd);
  1703.                 } else {
  1704.                     offset = numValues > 2 ? valueOffset : (entryOffset + 8);
  1705.                     vals = [];
  1706.                     for (n=0;n<numValues;n++) {
  1707.                         vals[n] = file.getUint16(offset + 2*n, !bigEnd);
  1708.                     }
  1709.                     return vals;
  1710.                 }
  1711.  
  1712.             case 4: // long, 32 bit int
  1713.                 if (numValues == 1) {
  1714.                     return file.getUint32(entryOffset + 8, !bigEnd);
  1715.                 } else {
  1716.                     vals = [];
  1717.                     for (n=0;n<numValues;n++) {
  1718.                         vals[n] = file.getUint32(valueOffset + 4*n, !bigEnd);
  1719.                     }
  1720.                     return vals;
  1721.                 }
  1722.  
  1723.             case 5:    // rational = two long values, first is numerator, second is denominator
  1724.                 if (numValues == 1) {
  1725.                     numerator = file.getUint32(valueOffset, !bigEnd);
  1726.                     denominator = file.getUint32(valueOffset+4, !bigEnd);
  1727.                     val = new Number(numerator / denominator);
  1728.                     val.numerator = numerator;
  1729.                     val.denominator = denominator;
  1730.                     return val;
  1731.                 } else {
  1732.                     vals = [];
  1733.                     for (n=0;n<numValues;n++) {
  1734.                         numerator = file.getUint32(valueOffset + 8*n, !bigEnd);
  1735.                         denominator = file.getUint32(valueOffset+4 + 8*n, !bigEnd);
  1736.                         vals[n] = new Number(numerator / denominator);
  1737.                         vals[n].numerator = numerator;
  1738.                         vals[n].denominator = denominator;
  1739.                     }
  1740.                     return vals;
  1741.                 }
  1742.  
  1743.             case 9: // slong, 32 bit signed int
  1744.                 if (numValues == 1) {
  1745.                     return file.getInt32(entryOffset + 8, !bigEnd);
  1746.                 } else {
  1747.                     vals = [];
  1748.                     for (n=0;n<numValues;n++) {
  1749.                         vals[n] = file.getInt32(valueOffset + 4*n, !bigEnd);
  1750.                     }
  1751.                     return vals;
  1752.                 }
  1753.  
  1754.             case 10: // signed rational, two slongs, first is numerator, second is denominator
  1755.                 if (numValues == 1) {
  1756.                     return file.getInt32(valueOffset, !bigEnd) / file.getInt32(valueOffset+4, !bigEnd);
  1757.                 } else {
  1758.                     vals = [];
  1759.                     for (n=0;n<numValues;n++) {
  1760.                         vals[n] = file.getInt32(valueOffset + 8*n, !bigEnd) / file.getInt32(valueOffset+4 + 8*n, !bigEnd);
  1761.                     }
  1762.                     return vals;
  1763.                 }
  1764.         }
  1765.     }
  1766.  
  1767.     function getStringFromDB(buffer, start, length) {
  1768.         var outstr = "";
  1769.         for (n = start; n < start+length; n++) {
  1770.             outstr += String.fromCharCode(buffer.getUint8(n));
  1771.         }
  1772.         return outstr;
  1773.     }
  1774.  
  1775.     function readEXIFData(file, start) {
  1776.         if (getStringFromDB(file, start, 4) != "Exif") {
  1777.             if (debug) console.log("Not valid EXIF data! " + getStringFromDB(file, start, 4));
  1778.             return false;
  1779.         }
  1780.  
  1781.         var bigEnd,
  1782.             tags, tag,
  1783.             exifData, gpsData,
  1784.             tiffOffset = start + 6;
  1785.  
  1786.         // test for TIFF validity and endianness
  1787.         if (file.getUint16(tiffOffset) == 0x4949) {
  1788.             bigEnd = false;
  1789.         } else if (file.getUint16(tiffOffset) == 0x4D4D) {
  1790.             bigEnd = true;
  1791.         } else {
  1792.             if (debug) console.log("Not valid TIFF data! (no 0x4949 or 0x4D4D)");
  1793.             return false;
  1794.         }
  1795.  
  1796.         if (file.getUint16(tiffOffset+2, !bigEnd) != 0x002A) {
  1797.             if (debug) console.log("Not valid TIFF data! (no 0x002A)");
  1798.             return false;
  1799.         }
  1800.  
  1801.         var firstIFDOffset = file.getUint32(tiffOffset+4, !bigEnd);
  1802.  
  1803.         if (firstIFDOffset < 0x00000008) {
  1804.             if (debug) console.log("Not valid TIFF data! (First offset less than 8)", file.getUint32(tiffOffset+4, !bigEnd));
  1805.             return false;
  1806.         }
  1807.  
  1808.         tags = readTags(file, tiffOffset, tiffOffset + firstIFDOffset, TiffTags, bigEnd);
  1809.  
  1810.         if (tags.ExifIFDPointer) {
  1811.             exifData = readTags(file, tiffOffset, tiffOffset + tags.ExifIFDPointer, ExifTags, bigEnd);
  1812.             for (tag in exifData) {
  1813.                 switch (tag) {
  1814.                     case "LightSource" :
  1815.                     case "Flash" :
  1816.                     case "MeteringMode" :
  1817.                     case "ExposureProgram" :
  1818.                     case "SensingMethod" :
  1819.                     case "SceneCaptureType" :
  1820.                     case "SceneType" :
  1821.                     case "CustomRendered" :
  1822.                     case "WhiteBalance" :
  1823.                     case "GainControl" :
  1824.                     case "Contrast" :
  1825.                     case "Saturation" :
  1826.                     case "Sharpness" :
  1827.                     case "SubjectDistanceRange" :
  1828.                     case "FileSource" :
  1829.                         exifData[tag] = StringValues[tag][exifData[tag]];
  1830.                         break;
  1831.  
  1832.                     case "ExifVersion" :
  1833.                     case "FlashpixVersion" :
  1834.                         exifData[tag] = String.fromCharCode(exifData[tag][0], exifData[tag][1], exifData[tag][2], exifData[tag][3]);
  1835.                         break;
  1836.  
  1837.                     case "ComponentsConfiguration" :
  1838.                         exifData[tag] =
  1839.                             StringValues.Components[exifData[tag][0]] +
  1840.                             StringValues.Components[exifData[tag][1]] +
  1841.                             StringValues.Components[exifData[tag][2]] +
  1842.                             StringValues.Components[exifData[tag][3]];
  1843.                         break;
  1844.                 }
  1845.                 tags[tag] = exifData[tag];
  1846.             }
  1847.         }
  1848.  
  1849.         if (tags.GPSInfoIFDPointer) {
  1850.             gpsData = readTags(file, tiffOffset, tiffOffset + tags.GPSInfoIFDPointer, GPSTags, bigEnd);
  1851.             for (tag in gpsData) {
  1852.                 switch (tag) {
  1853.                     case "GPSVersionID" :
  1854.                         gpsData[tag] = gpsData[tag][0] +
  1855.                             "." + gpsData[tag][1] +
  1856.                             "." + gpsData[tag][2] +
  1857.                             "." + gpsData[tag][3];
  1858.                         break;
  1859.                 }
  1860.                 tags[tag] = gpsData[tag];
  1861.             }
  1862.         }
  1863.  
  1864.         return tags;
  1865.     }
  1866.  
  1867.     EXIF.getData = function(img, callback) {
  1868.         if ((img instanceof Image || img instanceof HTMLImageElement) && !img.complete) return false;
  1869.  
  1870.         if (!imageHasData(img)) {
  1871.             getImageData(img, callback);
  1872.         } else {
  1873.             if (callback) {
  1874.                 callback.call(img);
  1875.             }
  1876.         }
  1877.         return true;
  1878.     }
  1879.  
  1880.     EXIF.getTag = function(img, tag) {
  1881.         if (!imageHasData(img)) return;
  1882.         return img.exifdata[tag];
  1883.     }
  1884.  
  1885.     EXIF.getAllTags = function(img) {
  1886.         if (!imageHasData(img)) return {};
  1887.         var a,
  1888.             data = img.exifdata,
  1889.             tags = {};
  1890.         for (a in data) {
  1891.             if (data.hasOwnProperty(a)) {
  1892.                 tags[a] = data[a];
  1893.             }
  1894.         }
  1895.         return tags;
  1896.     }
  1897.  
  1898.     EXIF.pretty = function(img) {
  1899.         if (!imageHasData(img)) return "";
  1900.         var a,
  1901.             data = img.exifdata,
  1902.             strPretty = "";
  1903.         for (a in data) {
  1904.             if (data.hasOwnProperty(a)) {
  1905.                 if (typeof data[a] == "object") {
  1906.                     if (data[a] instanceof Number) {
  1907.                         strPretty += a + " : " + data[a] + " [" + data[a].numerator + "/" + data[a].denominator + "]\r\n";
  1908.                     } else {
  1909.                         strPretty += a + " : [" + data[a].length + " values]\r\n";
  1910.                     }
  1911.                 } else {
  1912.                     strPretty += a + " : " + data[a] + "\r\n";
  1913.                 }
  1914.             }
  1915.         }
  1916.         return strPretty;
  1917.     }
  1918.  
  1919.     EXIF.readFromBinaryFile = function(file) {
  1920.         return findEXIFinJPEG(file);
  1921.     }
  1922.  
  1923.     if (typeof define === 'function' && define.amd) {
  1924.         define('exif-js', [], function() {
  1925.             return EXIF;
  1926.         });
  1927.     }
  1928. }.call(this));
  1929. // -- https://github.com/exif-js/exif-js