The Tor Browser / file comparison
comparison: browser/metro/base/content/helperui/OfflineApps.js
browser/metro/base/content/helperui/OfflineApps.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
inserted
replaced
| -1:000000000000 | 0:71ec9fbc907a |
|---|---|
| 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 | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 /* | |
| 6 * Provide supports for Offline Applications | |
| 7 */ | |
| 8 var OfflineApps = { | |
| 9 offlineAppRequested: function(aRequest, aTarget) { | |
| 10 if (!Services.prefs.getBoolPref("browser.offline-apps.notify")) | |
| 11 return; | |
| 12 | |
| 13 let currentURI = Services.io.newURI(aRequest.location, aRequest.charset, null); | |
| 14 | |
| 15 // don't bother showing UI if the user has already made a decision | |
| 16 if (Services.perms.testExactPermission(currentURI, "offline-app") != Ci.nsIPermissionManager.UNKNOWN_ACTION) | |
| 17 return; | |
| 18 | |
| 19 try { | |
| 20 if (Services.prefs.getBoolPref("offline-apps.allow_by_default")) { | |
| 21 // all pages can use offline capabilities, no need to ask the user | |
| 22 return; | |
| 23 } | |
| 24 } catch(e) { | |
| 25 // this pref isn't set by default, ignore failures | |
| 26 } | |
| 27 | |
| 28 let host = currentURI.asciiHost; | |
| 29 let notificationID = "offline-app-requested-" + host; | |
| 30 let notificationBox = Browser.getNotificationBox(aTarget); | |
| 31 | |
| 32 let notification = notificationBox.getNotificationWithValue(notificationID); | |
| 33 let strings = Strings.browser; | |
| 34 if (notification) { | |
| 35 notification.documents.push(aRequest); | |
| 36 } else { | |
| 37 let buttons = [{ | |
| 38 label: strings.GetStringFromName("offlineApps.allow"), | |
| 39 accessKey: "", | |
| 40 callback: function() { | |
| 41 for (let i = 0; i < notification.documents.length; i++) | |
| 42 OfflineApps.allowSite(notification.documents[i], aTarget); | |
| 43 } | |
| 44 },{ | |
| 45 label: strings.GetStringFromName("contentPermissions.neverForSite"), | |
| 46 accessKey: "", | |
| 47 callback: function() { | |
| 48 for (let i = 0; i < notification.documents.length; i++) | |
| 49 OfflineApps.disallowSite(notification.documents[i]); | |
| 50 } | |
| 51 }]; | |
| 52 | |
| 53 const priority = notificationBox.PRIORITY_INFO_LOW; | |
| 54 let message = strings.formatStringFromName("offlineApps.wantsTo", [host], 1); | |
| 55 notification = notificationBox.appendNotification(message, notificationID, "", priority, buttons); | |
| 56 notification.documents = [aRequest]; | |
| 57 } | |
| 58 }, | |
| 59 | |
| 60 allowSite: function(aRequest, aTarget) { | |
| 61 let currentURI = Services.io.newURI(aRequest.location, aRequest.charset, null); | |
| 62 Services.perms.add(currentURI, "offline-app", Ci.nsIPermissionManager.ALLOW_ACTION); | |
| 63 | |
| 64 // When a site is enabled while loading, manifest resources will start | |
| 65 // fetching immediately. This one time we need to do it ourselves. | |
| 66 // The update must be started on the content process. | |
| 67 aTarget.messageManager.sendAsyncMessage("Browser:MozApplicationCache:Fetch", aRequest); | |
| 68 }, | |
| 69 | |
| 70 disallowSite: function(aRequest) { | |
| 71 let currentURI = Services.io.newURI(aRequest.location, aRequest.charset, null); | |
| 72 Services.perms.add(currentURI, "offline-app", Ci.nsIPermissionManager.DENY_ACTION); | |
| 73 }, | |
| 74 | |
| 75 receiveMessage: function receiveMessage(aMessage) { | |
| 76 if (aMessage.name == "Browser:MozApplicationManifest") { | |
| 77 this.offlineAppRequested(aMessage.json, aMessage.target); | |
| 78 } | |
| 79 } | |
| 80 }; | |
| 81 |
