The Tor Browser / file comparison
comparison: mobile/android/chrome/content/OfflineApps.js
mobile/android/chrome/content/OfflineApps.js
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
equal
deleted
inserted
replaced
| -1:000000000000 | 0:e75b0f97ad18 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, | |
| 3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 "use strict"; | |
| 5 | |
| 6 var OfflineApps = { | |
| 7 offlineAppRequested: function(aContentWindow) { | |
| 8 if (!Services.prefs.getBoolPref("browser.offline-apps.notify")) | |
| 9 return; | |
| 10 | |
| 11 let tab = BrowserApp.getTabForWindow(aContentWindow); | |
| 12 let currentURI = aContentWindow.document.documentURIObject; | |
| 13 | |
| 14 // Don't bother showing UI if the user has already made a decision | |
| 15 if (Services.perms.testExactPermission(currentURI, "offline-app") != Services.perms.UNKNOWN_ACTION) | |
| 16 return; | |
| 17 | |
| 18 try { | |
| 19 if (Services.prefs.getBoolPref("offline-apps.allow_by_default")) { | |
| 20 // All pages can use offline capabilities, no need to ask the user | |
| 21 return; | |
| 22 } | |
| 23 } catch(e) { | |
| 24 // This pref isn't set by default, ignore failures | |
| 25 } | |
| 26 | |
| 27 let host = currentURI.asciiHost; | |
| 28 let notificationID = "offline-app-requested-" + host; | |
| 29 | |
| 30 let strings = Strings.browser; | |
| 31 let buttons = [{ | |
| 32 label: strings.GetStringFromName("offlineApps.allow"), | |
| 33 callback: function() { | |
| 34 OfflineApps.allowSite(aContentWindow.document); | |
| 35 } | |
| 36 }, | |
| 37 { | |
| 38 label: strings.GetStringFromName("offlineApps.dontAllow2"), | |
| 39 callback: function(aChecked) { | |
| 40 if (aChecked) | |
| 41 OfflineApps.disallowSite(aContentWindow.document); | |
| 42 } | |
| 43 }]; | |
| 44 | |
| 45 let requestor = BrowserApp.manifest ? "'" + BrowserApp.manifest.name + "'" : host; | |
| 46 let message = strings.formatStringFromName("offlineApps.ask", [requestor], 1); | |
| 47 let options = { checkbox: Strings.browser.GetStringFromName("offlineApps.dontAskAgain") }; | |
| 48 NativeWindow.doorhanger.show(message, notificationID, buttons, tab.id, options); | |
| 49 }, | |
| 50 | |
| 51 allowSite: function(aDocument) { | |
| 52 Services.perms.add(aDocument.documentURIObject, "offline-app", Services.perms.ALLOW_ACTION); | |
| 53 | |
| 54 // When a site is enabled while loading, manifest resources will | |
| 55 // start fetching immediately. This one time we need to do it | |
| 56 // ourselves. | |
| 57 this._startFetching(aDocument); | |
| 58 }, | |
| 59 | |
| 60 disallowSite: function(aDocument) { | |
| 61 Services.perms.add(aDocument.documentURIObject, "offline-app", Services.perms.DENY_ACTION); | |
| 62 }, | |
| 63 | |
| 64 _startFetching: function(aDocument) { | |
| 65 if (!aDocument.documentElement) | |
| 66 return; | |
| 67 | |
| 68 let manifest = aDocument.documentElement.getAttribute("manifest"); | |
| 69 if (!manifest) | |
| 70 return; | |
| 71 | |
| 72 let manifestURI = Services.io.newURI(manifest, aDocument.characterSet, aDocument.documentURIObject); | |
| 73 let updateService = Cc["@mozilla.org/offlinecacheupdate-service;1"].getService(Ci.nsIOfflineCacheUpdateService); | |
| 74 updateService.scheduleUpdate(manifestURI, aDocument.documentURIObject, window); | |
| 75 } | |
| 76 }; |
