b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
105 lines
3.7 KiB
JavaScript
105 lines
3.7 KiB
JavaScript
/* global applications, ManifestHelper */
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'use strict';
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(function(exports) {
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var isOutOfProcessDisabled = false;
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/**
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* This class generates browser configuration object
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* from manifestURL or src provided.
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*
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* The configuration object is used for BrowserFrame generation.
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*
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* * If manifestURL is provided, we would treat it as a web app,
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* and then use Applications to fetch the remaining info we need
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* to construct the options for mozbrowser iframe.
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*
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* * If only URL is provided, we would treat it as a web page.
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*
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* The returned configuration object contains:
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*
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* * Origin: the same as appURL.
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* * manifestURL: the same as manifestURL.
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*
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* * manifest: the parsed manifest object.
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* If the app is not an entry point app,
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* the manifest would be the reference of application manifest
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* stored in Applications module.
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* But if the app is an entry point app,
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* we will do deep clone to generate a new object and
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* replace the properties of entry point to proper position.
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*
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* * name: the name of the app, retrieved from manifest.
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*
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* * oop: indicate it's running out of process or in process.
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*
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* @param {Object} [config] Config for creating appWindow.
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* @param {String} [config.appURL] The URL of the app or the page to be
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* opened.
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* @param {String} [config.manifestURL] The manifest URL of the app.
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* @param {String} [config.name] - optional The name of the app.
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* @param {DOMFRAMEElement} [config.iframe] - optionalThe exisiting frame to
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* inject.
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*/
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var BrowserConfigHelper = function(config) {
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var app = config.manifestURL &&
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applications.getByManifestURL(config.manifestURL);
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this.url = config.url;
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if (app) {
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var manifest = app.manifest;
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var name = new ManifestHelper(manifest).name;
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var origin = app.origin;
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// Check if it's a virtual app from a entry point.
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// If so, change the app name and origin to the
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// entry point.
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var entryPoints = manifest.entry_points;
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if (entryPoints && manifest.type == 'certified') {
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// Do deep copy to avoid reference to be overwritten
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// only when we're entry points.
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manifest = JSON.parse(JSON.stringify(manifest));
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var givenPath = this.url.substr(origin.length);
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// Workaround here until the bug (to be filed) is fixed
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// Basicly, gecko is sending the URL without launch_path sometimes
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for (var ep in entryPoints) {
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var currentEp = entryPoints[ep];
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var path = givenPath;
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if (path.indexOf('?') != -1) {
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path = path.substr(0, path.indexOf('?'));
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}
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//Remove the origin and / to find if if the url is the entry point
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if (path.indexOf('/' + ep) === 0 &&
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(currentEp.launch_path === path)) {
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origin = origin + currentEp.launch_path;
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name = new ManifestHelper(currentEp).name;
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for (var key in currentEp) {
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if (key !== 'locale' && key !== 'name') {
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manifest[key] = currentEp[key];
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}
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}
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}
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}
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}
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if (!isOutOfProcessDisabled) {
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this.oop = true;
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}
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this.name = name;
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this.manifestURL = config.manifestURL;
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this.origin = origin;
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this.manifest = manifest;
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} else {
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this.iframe = config.iframe;
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this.isPrivate = config.isPrivate;
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this.name = config.name || '';
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this.origin = config.url;
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this.manifestURL = '';
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this.manifest = null;
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}
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};
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exports.BrowserConfigHelper = BrowserConfigHelper;
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})(window);
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