DS/DST mods directly downloader for tieba & steam
// ==UserScript==
// @author Aq
// @name DsModDownloader
// @namespace https://github.com/aqgithub/steamdl/blob/master/DsModDownloader.user.js
// @description DS/DST mods directly downloader for tieba & steam
// @include *steamcommunity.com/sharedfiles/filedetails/?id=*
// @include *tieba.baidu.com/p/*
// @grant GM_xmlhttpRequest
// @grant GM_setClipboard
// @grant GM_openInTab
// @require http://code.jquery.com/jquery-1.12.0.min.js
// @supportURL https://github.com/aqgithub/steamdl/issues
// @version 0.1.2
// @license MIT
// ==/UserScript==
/* FileSaver.js
* A saveAs() FileSaver implementation.
* 1.1.20151003
*
* By Eli Grey, http://eligrey.com
* License: MIT
* See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
*/
/*global self */
/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */
/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */
var saveAs = saveAs || (function (view) {
'use strict';
// IE <10 is explicitly unsupported
if (typeof navigator !== 'undefined' && /MSIE [1-9]\./.test(navigator.userAgent)) {
return;
}
var
doc = view.document
// only get URL when necessary in case Blob.js hasn't overridden it yet
,
get_URL = function () {
return view.URL || view.webkitURL || view;
},
save_link = doc.createElementNS('http://www.w3.org/1999/xhtml', 'a'),
can_use_save_link = 'download' in save_link,
click = function (node) {
var event = new MouseEvent('click');
node.dispatchEvent(event);
},
is_safari = /Version\/[\d\.]+.*Safari/.test(navigator.userAgent),
webkit_req_fs = view.webkitRequestFileSystem,
req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem,
throw_outside = function (ex) {
(view.setImmediate || view.setTimeout) (function () {
throw ex;
}, 0);
},
force_saveable_type = 'application/octet-stream',
fs_min_size = 0
// See https://code.google.com/p/chromium/issues/detail?id=375297#c7 and
// https://github.com/eligrey/FileSaver.js/commit/485930a#commitcomment-8768047
// for the reasoning behind the timeout and revocation flow
,
arbitrary_revoke_timeout = 500 // in ms
,
revoke = function (file) {
var revoker = function () {
if (typeof file === 'string') { // file is an object URL
get_URL().revokeObjectURL(file);
} else { // file is a File
file.remove();
}
};
if (view.chrome) {
revoker();
} else {
setTimeout(revoker, arbitrary_revoke_timeout);
}
},
dispatch = function (filesaver, event_types, event) {
event_types = [
].concat(event_types);
var i = event_types.length;
while (i--) {
var listener = filesaver['on' + event_types[i]];
if (typeof listener === 'function') {
try {
listener.call(filesaver, event || filesaver);
} catch (ex) {
throw_outside(ex);
}
}
}
},
auto_bom = function (blob) {
// prepend BOM for UTF-8 XML and text/* types (including HTML)
if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
return new Blob(['',
blob], {
type: blob.type
});
}
return blob;
},
FileSaver = function (blob, name, no_auto_bom) {
if (!no_auto_bom) {
blob = auto_bom(blob);
}
// First try a.download, then web filesystem, then object URLs
var
filesaver = this,
type = blob.type,
blob_changed = false,
object_url,
target_view,
dispatch_all = function () {
dispatch(filesaver, 'writestart progress write writeend'.split(' '));
}
// on any filesys errors revert to saving with object URLs
,
fs_error = function () {
if (target_view && is_safari && typeof FileReader !== 'undefined') {
// Safari doesn't allow downloading of blob urls
var reader = new FileReader();
reader.onloadend = function () {
var base64Data = reader.result;
target_view.location.href = 'data:attachment/file' + base64Data.slice(base64Data.search(/[,;]/));
filesaver.readyState = filesaver.DONE;
dispatch_all();
};
reader.readAsDataURL(blob);
filesaver.readyState = filesaver.INIT;
return;
}
// don't create more object URLs than needed
if (blob_changed || !object_url) {
object_url = get_URL().createObjectURL(blob);
}
if (target_view) {
target_view.location.href = object_url;
} else {
var new_tab = view.open(object_url, '_blank');
if (new_tab == undefined && is_safari) {
//Apple do not allow window.open, see http://bit.ly/1kZffRI
view.location.href = object_url
}
}
filesaver.readyState = filesaver.DONE;
dispatch_all();
revoke(object_url);
},
abortable = function (func) {
return function () {
if (filesaver.readyState !== filesaver.DONE) {
return func.apply(this, arguments);
}
};
},
create_if_not_found = {
create: true,
exclusive: false
},
slice
;
filesaver.readyState = filesaver.INIT;
if (!name) {
name = 'download';
}
if (can_use_save_link) {
object_url = get_URL().createObjectURL(blob);
setTimeout(function () {
save_link.href = object_url;
save_link.download = name;
click(save_link);
dispatch_all();
revoke(object_url);
filesaver.readyState = filesaver.DONE;
});
return;
}
// Object and web filesystem URLs have a problem saving in Google Chrome when
// viewed in a tab, so I force save with application/octet-stream
// http://code.google.com/p/chromium/issues/detail?id=91158
// Update: Google errantly closed 91158, I submitted it again:
// https://code.google.com/p/chromium/issues/detail?id=389642
if (view.chrome && type && type !== force_saveable_type) {
slice = blob.slice || blob.webkitSlice;
blob = slice.call(blob, 0, blob.size, force_saveable_type);
blob_changed = true;
}
// Since I can't be sure that the guessed media type will trigger a download
// in WebKit, I append .download to the filename.
// https://bugs.webkit.org/show_bug.cgi?id=65440
if (webkit_req_fs && name !== 'download') {
name += '.download';
}
if (type === force_saveable_type || webkit_req_fs) {
target_view = view;
}
if (!req_fs) {
fs_error();
return;
}
fs_min_size += blob.size;
req_fs(view.TEMPORARY, fs_min_size, abortable(function (fs) {
fs.root.getDirectory('saved', create_if_not_found, abortable(function (dir) {
var save = function () {
dir.getFile(name, create_if_not_found, abortable(function (file) {
file.createWriter(abortable(function (writer) {
writer.onwriteend = function (event) {
target_view.location.href = file.toURL();
filesaver.readyState = filesaver.DONE;
dispatch(filesaver, 'writeend', event);
revoke(file);
};
writer.onerror = function () {
var error = writer.error;
if (error.code !== error.ABORT_ERR) {
fs_error();
}
};
'writestart progress write abort'.split(' ').forEach(function (event) {
writer['on' + event] = filesaver['on' + event];
});
writer.write(blob);
filesaver.abort = function () {
writer.abort();
filesaver.readyState = filesaver.DONE;
};
filesaver.readyState = filesaver.WRITING;
}), fs_error);
}), fs_error);
};
dir.getFile(name, {
create: false
}, abortable(function (file) {
// delete file if it already exists
file.remove();
save();
}), abortable(function (ex) {
if (ex.code === ex.NOT_FOUND_ERR) {
save();
} else {
fs_error();
}
}));
}), fs_error);
}), fs_error);
},
FS_proto = FileSaver.prototype,
saveAs = function (blob, name, no_auto_bom) {
return new FileSaver(blob, name, no_auto_bom);
}
;
// IE 10+ (native saveAs)
if (typeof navigator !== 'undefined' && navigator.msSaveOrOpenBlob) {
return function (blob, name, no_auto_bom) {
if (!no_auto_bom) {
blob = auto_bom(blob);
}
return navigator.msSaveOrOpenBlob(blob, name || 'download');
};
}
FS_proto.abort = function () {
var filesaver = this;
filesaver.readyState = filesaver.DONE;
dispatch(filesaver, 'abort');
};
FS_proto.readyState = FS_proto.INIT = 0;
FS_proto.WRITING = 1;
FS_proto.DONE = 2;
FS_proto.error =
FS_proto.onwritestart =
FS_proto.onprogress =
FS_proto.onwrite =
FS_proto.onabort =
FS_proto.onerror =
FS_proto.onwriteend =
null;
return saveAs;
}(typeof self !== 'undefined' && self
|| typeof window !== 'undefined' && window
|| this.content
));
// `self` is undefined in Firefox for Android content script context
// while `this` is nsIContentFrameMessageManager
// with an attribute `content` that corresponds to the window
if (typeof module !== 'undefined' && module.exports) {
module.exports.saveAs = saveAs;
} else if ((typeof define !== 'undefined' && define !== null) && (define.amd != null)) {
define([], function () {
return saveAs;
});
}
// FileSaver END //
(function (w, d) {
var API_GET_PUBLISHED_FILE_DETAILS = 'http://api.steampowered.com/ISteamRemoteStorage/GetPublishedFileDetails/v0001/';
var curDomain = - 1; // 1 - tieba, 0 - steam
var modDling = 0;
function getDlUrl(modID, $dlButton) {
GM_xmlhttpRequest({
method: 'POST',
url: API_GET_PUBLISHED_FILE_DETAILS,
data: 'itemcount=1&publishedfileids[0]=' + modID + '&format=json',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
onload: function (response) {
data = $.parseJSON(response.responseText);
var fileurl = data.response.publishedfiledetails[0].file_url;
var filename = data.response.publishedfiledetails[0].title + '.zip';
if (curDomain) {
if (fileurl) {
$dlButton.html('<span class="aq_copy_link">复制下载链接</span> | ').addClass('aq_dl_done').attr({
'aq_file_name': filename,
'aq_file_link': fileurl
});
$dlButton.append($('<a>', {
href: fileurl,
download: filename,
'class': 'aq_dl_btn',
text: '直接下载'
})).append(' | <span class="aq_dl_btn_2">重命名并下载(测试)</span>');
}
else {
$dlButton.html('无法解析，mod可能已被移除');
}
}
else {
if (fileurl) {
$('#aq-steam-dl-btn').on('click', function () {
window.location.href = fileurl;
});
$('#aq-steam-dl-btn-2:not(.aq_dling)').on('click', function () {
renameThenDl2($(this), fileurl, filename);
});
$('#aq-steam-copy-btn').on('click', function () {
GM_setClipboard(fileurl);
alert('已复制到剪贴板\n' + fileurl);
});
}
else {
$('.game_area_purchase_game>h1>span').text('mod下载地址解析失败，请重新加载页面');
$('#aq-steam-dl-btn').hide();
$('#aq-steam-dl-btn-2').hide();
$('#aq-steam-copy-btn').hide();
}
}
},
onerror: function (reponse) {
console.log('err: ' + reponse);
}
});
}
function dataToBlob(data, mimeString) {
var buffer = new Int8Array(new ArrayBuffer(data.length));
for (var i = 0; i < data.length; i++) {
buffer[i] = data.charCodeAt(i) & 255;
}
try {
return new Blob([buffer], {
type: mimeString
});
} catch (e1) {
try {
var BlobBuilder = window.MozBlobBuilder || window.WebKitBlobBuilder || window.BlobBuilder;
if (e.name == 'TypeError' && window.BlobBuilder) {
bb = new BlobBuilder();
bb.append([buffer.buffer]);
return bb.getBlob(mimeString);
} else if (e.name == 'InvalidStateError') {
return new Blob([buffer.buffer], {
type: mimeString
});
}
} catch (e2) {
}
}
return null;
}
function renameThenDl2($btn, fileurl, filename) {
GM_xmlhttpRequest({
method: 'GET',
url: fileurl,
'overrideMimeType': 'text/plain; charset=x-user-defined',
onload: function (d) {
saveAs(dataToBlob(d.responseText, 'application/zip'), filename);
}
})
}
function htmlParser() {
if (d.domain.toLowerCase().indexOf('baidu.com') > 0) {
curDomain = 1;
$(d).on('mouseover', '.d_post_content a:not(.aq_link_parsed),.lzl_content_main a:not(.aq_link_parsed)', function (e) {
var linkToAnyls = $(this).text();
var pattern = /steamcommunity.com\D*([0-9]{2,15})/i;
var modID = pattern.exec(linkToAnyls);
modID && $(this).after('<span class="aq_id aq_ori_link_hide" style="cursor:default;color:blue;margin-left:3px;margin-right:2px">' + modID[1] + '</span>|<span class="aq_dl" style="cursor:pointer;color:red;margin-left:2px;margin-right:2px;">解析中...</span>|<span class="aq_lnk" style="cursor:pointer;color:blue;margin-left:2px;margin-right:3px">转到steam页面</span>').addClass('aq_link_parsed').hide();
getDlUrl(modID[1], $(this).next().next());
});
$(d).on('click', '.aq_id', function(e) {
$idBtn = $(this);
if ($idBtn.hasClass('aq_ori_link_hide')) {
$idBtn.removeClass('aq_ori_link_hide').prev().show();
}
else {
$idBtn.addClass('aq_ori_link_hide').prev().hide();
}
});
$(d).on('click', '.aq_copy_link', function (e) {
var fileLink = $(this).parent().attr('aq_file_link');
GM_setClipboard(fileLink);
alert('已复制到剪贴板\n' + fileLink);
});
$(d).on('click', '.aq_dl_btn_2:not(.aq_dling)', function (e) {
modDling++;
var $dlButton2 = $(this).addClass('aq_dling');
var fileurl = $(this).prev().attr('href');
var filename = $(this).prev().attr('download');
$dlButton2.text('下载中...0%');
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (this.readyState == 4 && this.status == 200) {
$dlButton2.text('重新下载(测试)').removeClass('aq_dling');
modDling--;
saveAs(this.response, filename);
}
};
xhr.onprogress = function (progress) {
if (progress.lengthComputable) {
var percentComplete = Math.ceil(progress.loaded / progress.total * 1000) / 10;
$dlButton2.text('下载中...' + percentComplete + '%');
}
};
xhr.open('GET', fileurl);
xhr.responseType = 'blob';
xhr.send();
});
$(d).on('click', '.aq_lnk', function (e) {
GM_openInTab('http://steamcommunity.com/sharedfiles/filedetails/?id=' + $(this).prev().prev().text());
});
}
else if (d.domain.toLowerCase().indexOf('steamcommunity.com') > - 1) {
curDomain = 0;
var linkToAnyls = d.URL;
var pattern = /steamcommunity.com\D*([0-9]{2,15})/i;
var modID = pattern.exec(linkToAnyls);
var $btnArea = $('.game_area_purchase_game');
$btnArea.find('h1').remove();
var $steamDlBtn = $('<a>', {
'class': 'btn_green_white_innerfade btn_border_2px btn_medium',
id: 'aq-steam-dl-btn',
style: 'position: static!important;margin-right: 10px'
}).html('<span class="subscribeText" style="padding-left: 15px!important"><div class="subscribeOption subscribe selected">下载</div></span>');
var $steamDlBtn2 = $steamDlBtn.clone().attr({
id: 'aq-steam-dl-btn-2'
}).find('div').text('重命名并下载(小型mod)').end();
var $steamCopyBtn = $steamDlBtn.clone().attr({
id: 'aq-steam-copy-btn'
}).find('div').text('复制下载链接').end();
$('#SubscribeItemBtn').children('div').hide().end().after($steamDlBtn).after($steamCopyBtn).after($steamDlBtn2);
getDlUrl(modID[1]);
}
else {
}
}
htmlParser();
}) (window, document, undefined);