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https://github.com/gorhill/uBlock.git
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Site-patching possibility for Safari
Safari's extension API doesn't provide a way to intercept requests initiated by plugins, so those cases need special care (or at least the popular sites). This commit adds a new JS file (sitepatch-safari.js), which will store the patches (if it's possible to create one) for specific sites. As an example, this commit includes a technique for removing in-video ads from YouTube videos.
This commit is contained in:
Deathamns
parent
e6e3f676e2
commit
d114bf21e7
@ -13,6 +13,7 @@
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"newcap": false,
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"-W058": true, // suppress "Missing '()' invoking a constructor" message
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"globals": {
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"self": false,
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"vAPI": false,
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"chrome": false,
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"safari": false,
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@ -108,7 +108,7 @@
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};
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}
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}(this));
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}(self));
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/******************************************************************************/
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/******************************************************************************/
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91
src/js/sitepatch-safari.js
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91
src/js/sitepatch-safari.js
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@ -0,0 +1,91 @@
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// Only for Safari
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// Adding new URL requires to whitelist it in the background script too (addContentScriptFromURL)
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// Note that the sitePach function will be converted to a string, and injected
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// into the web-page in order to run in that scope. Because of this, variables
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// from the extension scope won't be accessible in the sitePatch function.
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'use strict';
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self.vAPI = self.vAPI || {};
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if (/^www\.youtube(-nocookie)?\.com/.test(location.host)) {
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vAPI.sitePatch = function() {
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window.addEventListener('load', function onWindowLoad() {
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this.removeEventListener('load', onWindowLoad, true);
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var spf = this._spf_state;
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if (spf && (spf = spf.config)) {
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spf['navigate-limit'] = 0;
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spf['navigate-part-received-callback'] = function(url) {
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window.location.href = url;
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};
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}
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}, true);
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// based on ExtendTube's ad removing solution
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var p, yt = {}, config_ = {}, ytplayer = {}, playerConfig = { args: {} };
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Object.defineProperties(yt, {
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'playerConfig': {
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get: function() { return playerConfig; },
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set: function(data) {
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if (data && typeof data === 'object'
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&& data.args && typeof data.args === 'object') {
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var nope = /ad\d?_|afv|watermark|adsense|xfp/;
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for (var prop in data.args) {
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if (nope.test(prop) && !/policy/.test(prop)) {
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delete data.args[prop];
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}
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}
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}
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playerConfig = data;
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var playerRoot = document.querySelector('[data-swf-config]');
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if (playerRoot)
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playerRoot.dataset.swfConfig = JSON.stringify(yt.playerConfig);
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}
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},
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'config_': {
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get: function() { return config_; },
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set: function(value) { config_ = value; }
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}
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});
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Object.defineProperty(config_, 'PLAYER_CONFIG', {
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get: function() { return yt.playerConfig; },
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set: function(value) { yt.playerConfig = value; }
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});
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Object.defineProperty(ytplayer, 'config', {
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get: function() { return playerConfig; },
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set: function(value) { yt.playerConfig = value; }
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});
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if (window.yt) {
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for (p in window.yt) { yt[p] = window.yt[p]; }
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window.yt = yt;
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}
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else {
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Object.defineProperty(window, 'yt', {
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get: function() { return yt; },
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set: function() {}
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});
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}
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if (window.ytplayer) {
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for (p in window.ytplayer) { ytplayer[p] = window.ytplayer[p]; }
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window.ytplayer = ytplayer;
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}
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else {
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Object.defineProperty(window, 'ytplayer', {
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get: function() { return ytplayer; },
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set: function() {}
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});
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}
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};
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}
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/*else if (check url) {
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vAPI.sitePatch do something
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}*/
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@ -1,7 +1,7 @@
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// can be included anywhere if it's needed
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'use strict';
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window.vAPI = window.vAPI || {};
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self.vAPI = self.vAPI || {};
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vAPI.app = {
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/**/name: 'µBlock',
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@ -4,10 +4,10 @@
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(function() {
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'use strict';
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window.vAPI = window.vAPI || {};
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self.vAPI = self.vAPI || {};
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if (window.chrome) {
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var chrome = window.chrome;
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if (self.chrome) {
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var chrome = self.chrome;
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vAPI.chrome = true;
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@ -272,9 +272,22 @@ if (window.chrome) {
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chrome.contextMenus.remove(this.menuId);
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}
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};
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} else if (window.safari) {
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} else if (self.safari) {
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vAPI.safari = true;
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// addContentScriptFromURL allows whitelisting,
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// so load sitepaching this way, instead of adding it to the Info.plist
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safari.extension.addContentScriptFromURL(
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safari.extension.baseURI + 'js/sitepatch-safari.js',
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[
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'http://www.youtube.com/*',
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'https://www.youtube.com/*',
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'http://www.youtube-nocookie.com/*',
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'https://www.youtube-nocookie.com/*'
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]
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);
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vAPI.storage = {
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_storage: safari.extension.settings,
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QUOTA_BYTES: 52428800, // copied from Info.plist
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@ -709,6 +722,8 @@ if (window.chrome) {
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onBeforeRequest = onBeforeRequest.callback;
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this.onBeforeRequest.callback = function(e) {
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var block;
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if (e.name !== 'canLoad') {
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return;
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}
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@ -718,6 +733,13 @@ if (window.chrome) {
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e.stopPropagation();
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}
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if (e.message.isWhiteListed) {
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block = µBlock.URI.hostnameFromURI(e.message.isWhiteListed);
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block = µBlock.URI.domainFromHostname(block) || block;
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e.message = !!µBlock.netWhitelist[block];
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return e.message;
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}
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if (e.message.middleClickURL) {
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vAPI.lastMiddleClick = e.message;
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return;
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@ -739,7 +761,7 @@ if (window.chrome) {
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return;
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}
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var block = vAPI.net.onBeforeRequest;
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block = vAPI.net.onBeforeRequest;
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if (block.types.indexOf(e.message.type) < 0) {
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return true;
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@ -897,7 +919,7 @@ if (window.chrome) {
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};
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}
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if (!window.chrome) {
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window.chrome = { runtime: { lastError: null } };
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if (!self.chrome) {
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self.chrome = { runtime: { lastError: null } };
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}
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})();
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@ -4,7 +4,7 @@
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(function() {
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'use strict';
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window.vAPI = window.vAPI || {};
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self.vAPI = self.vAPI || {};
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// since this is common across vendors
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var messagingConnector = function(response) {
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@ -48,7 +48,7 @@ var messagingConnector = function(response) {
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}
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};
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if (window.chrome) {
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if (self.chrome) {
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vAPI.chrome = true;
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vAPI.messaging = {
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port: null,
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@ -102,7 +102,7 @@ if (window.chrome) {
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return this.channels[name];
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}
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};
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} else if (window.safari) {
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} else if (self.safari) {
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vAPI.safari = true;
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// relevant?
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@ -121,7 +121,7 @@ if (window.chrome) {
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this.channels['vAPI'] = {
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listener: function(msg) {
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if (msg.cmd === 'runScript' && msg.details.code) {
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Function(msg.details.code).call(window);
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Function(msg.details.code).call(self);
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}
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}
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};
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@ -272,13 +272,13 @@ if (window.chrome) {
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document.addEventListener('beforeload', onBeforeLoad, true);
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// blocking pop-ups and intercepting xhr requests
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// block pop-ups, intercept xhr requests, and apply site patches
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var firstMutation = function() {
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document.removeEventListener('DOMSubtreeModified', firstMutation, true);
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firstMutation = null;
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var randomEventName = parseInt(Math.random() * 1e15, 10).toString(36);
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var randEventName = parseInt(Math.random() * 1e15, 10).toString(36);
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window.addEventListener(randomEventName, function(e) {
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window.addEventListener(randEventName, function(e) {
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var result = onBeforeLoad(beforeLoadEvent, e.detail);
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if (result === false) {
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@ -289,13 +289,11 @@ if (window.chrome) {
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// the extension context is unable to reach the page context,
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// also this only works when Content Security Policy allows inline scripts
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var tmpJS = document.createElement('script');
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tmpJS.textContent = ["(function() {",
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var tmpScript = ["(function() {",
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"var block = function(u, t) {",
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"var e = document.createEvent('CustomEvent'),",
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"d = {url: u, type: t};",
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"e.initCustomEvent(",
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"'" + randomEventName + "', !1, !1, d",
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");",
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"e.initCustomEvent('" + randEventName + "', !1, !1, d);",
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"dispatchEvent(e);",
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"return d.url === !1;",
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"}, wo = open, xo = XMLHttpRequest.prototype.open;",
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@ -304,8 +302,16 @@ if (window.chrome) {
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"};",
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"XMLHttpRequest.prototype.open = function(m, u) {",
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"return block(u, 'xmlhttprequest') ? null : xo.apply(this, [].slice.call(arguments));",
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"};",
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"})();"].join('');
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"};"
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];
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if (vAPI.sitePatch
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&& !safari.self.tab.canLoad(beforeLoadEvent, {isWhiteListed: location.href})) {
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tmpScript.push('(' + vAPI.sitePatch + ')();');
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}
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tmpScript.push("})();");
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tmpJS.textContent = tmpScript.join('');
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document.documentElement.removeChild(document.documentElement.appendChild(tmpJS));
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};
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@ -342,9 +348,9 @@ if (window.chrome) {
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safari.self.tab.setContextMenuEventUserInfo(e, details);
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};
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window.addEventListener('contextmenu', onContextMenu, true);
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self.addEventListener('contextmenu', onContextMenu, true);
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window.addEventListener('mouseup', function(e) {
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self.addEventListener('mouseup', function(e) {
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if (e.button !== 1) {
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return;
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}
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@ -3,7 +3,7 @@
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(function() {
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'use strict';
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window.vAPI = window.vAPI || {};
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self.vAPI = self.vAPI || {};
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// http://www.w3.org/International/questions/qa-scripts#directions
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var setScriptDirection = function(langugae) {
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@ -38,8 +38,8 @@ vAPI.download = function(details) {
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}
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};
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if (window.chrome) {
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var chrome = window.chrome;
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if (self.chrome) {
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var chrome = self.chrome;
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vAPI.getURL = function(path) {
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return chrome.runtime.getURL(path);
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@ -50,7 +50,7 @@ if (window.chrome) {
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};
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setScriptDirection(vAPI.i18n('@@ui_locale'));
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} else if (window.safari) {
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} else if (self.safari) {
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vAPI.getURL = function(path) {
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return safari.extension.baseURI + path;
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};
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