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78 lines
2.6 KiB
78 lines
2.6 KiB
/* |
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* Spreed WebRTC. |
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* Copyright (C) 2013-2015 struktur AG |
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* |
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* This file is part of Spreed WebRTC. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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"use strict"; |
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define(["underscore", "jquery", "webrtc.adapter"], function(_, $) { |
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// firefoxExtension |
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return ["$window", "$q", "alertify", "translation", function($window, $q, alertify, translation) { |
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var FirefoxExtension = function() { |
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this.available = false; |
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this.e = $({}); |
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this.autoinstall = {}; |
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this.initialize(); |
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}; |
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FirefoxExtension.prototype.initialize = function() { |
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var marker = $window.document.getElementById("firefoxextension-available"); |
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if (marker) { |
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this.available = true; |
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console.log("Firefox extension is available."); |
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this.e.triggerHandler("available", true); |
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} else if (!marker && this.available) { |
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this.available = false; |
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console.log("Firefox extension is no longer available."); |
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this.e.triggerHandler("available", false); |
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} |
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}; |
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FirefoxExtension.prototype.registerAutoInstall = function(installFunc, cancelInstallFunc, force) { |
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this.autoinstall.install = installFunc; |
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this.autoinstall.cancel = cancelInstallFunc; |
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this.autoinstall.force = !!force; |
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if (!this.available && installFunc) { |
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this.e.triggerHandler("available", true); |
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} |
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}; |
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// Create extension api and wait for messages. |
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var extension = new FirefoxExtension(); |
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// Always register default auto install which tells user that extension is required |
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// if screen sharing can only work with extension. |
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if ($window.webrtcDetectedBrowser === "firefox" && $window.webrtcDetectedVersion >= 36) { |
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extension.registerAutoInstall(function() { |
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var d = $q.defer(); |
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alertify.dialog.alert(translation._("Screen sharing requires a browser extension. Please add the Spreed WebRTC screen sharing extension to Firefox and try again.")); |
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d.reject("Manual extension installation required"); |
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return d.promise; |
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}); |
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} |
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// Expose. |
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return extension; |
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}]; |
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});
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