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authorscherkus@chromium.org <scherkus@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-05-04 18:28:03 +0000
committerscherkus@chromium.org <scherkus@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2010-05-04 18:28:03 +0000
commitae90f252d04c941f8ff9e7a7cfdd20b64c98cd83 (patch)
tree64a2c51018629fb8c04c8fda563a9d21c286258d /chrome/browser/resources/chat_manager
parent331c251e8ec80f33c7bf5aea39f4afae814d1a7c (diff)
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Checking in chat_manager built-in extension, this time behind --enable-chat-manager flag.
Patch by seh@chromium.org http://codereview.chromium.org/1719023/show BUG=none TEST=none Review URL: http://codereview.chromium.org/1904003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@46369 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/resources/chat_manager')
-rw-r--r--chrome/browser/resources/chat_manager/background.html140
-rw-r--r--chrome/browser/resources/chat_manager/js/chatbridgeeventtypes.js15
-rw-r--r--chrome/browser/resources/chat_manager/js/chatbridgehook.js24
-rw-r--r--chrome/browser/resources/chat_manager/js/gmailbridgehook.js54
-rw-r--r--chrome/browser/resources/chat_manager/manifest.json36
5 files changed, 269 insertions, 0 deletions
diff --git a/chrome/browser/resources/chat_manager/background.html b/chrome/browser/resources/chat_manager/background.html
new file mode 100644
index 0000000..06a0c96
--- /dev/null
+++ b/chrome/browser/resources/chat_manager/background.html
@@ -0,0 +1,140 @@
+<!DOCTYPE html>
+<html>
+<!--
+
+Copyright (c) 2010 The Chromium Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
+
+Extension purpose: route all Google Talk chats through the central roster
+hosted in this extension. The included logic is paired with logic in Gmail
+to route both incoming and outgoing chats through this central roster.
+
+-->
+<body>
+<style>
+ .talk_roster {
+ position: fixed;
+ left: 0px;
+ top: 0px;
+ }
+ .talk_iframe {
+ width: 100%;
+ height: 100%;
+ border: none;
+ overflow-x: hidden;
+ overflow-y: hidden;
+ }
+</style>
+<script>
+ var args = {
+ 'host': 'talkgadget.google.com',
+ 'jsmode': 'pre',
+ 'hl': 'en',
+ };
+ // Read args.
+ var urlParts = window.location.href.split(/[?&#]/);
+ for (var i = 1; i < urlParts.length; i++) {
+ var argParts = urlParts[i].split('=');
+ if (argParts.length == 2) {
+ args[argParts[0]] = argParts[1];
+ }
+ }
+ document.write('<script src="https://' + args['host'] +
+ '/talkgadget/notifier-js?silent=true&host=https://' + args['host'] +
+ '/talkgadget/notifier-js' +
+ (args['jsmode'] != '' ? ('&jsmode=' + args['jsmode']) : '') +
+ '"></scr' + 'ipt>');
+</script>
+<script src="js/chatbridgeeventtypes.js"></script>
+<script>
+ var chatClient = null;
+ if (window.GTalkNotifier) {
+ chatClient = new GTalkNotifier(
+ 'http://' + args['host'] + '/talkgadget/',
+ 'notifierclient' +
+ (args['jsmode'] != '' ? ('?jsmode=' + args['jsmode']) : ''),
+ 'ifpc_relay',
+ 'ifpc.js',
+ 'Google Talk',
+ {
+ hostCallback: function(){},
+ xpcRelay: 'xpc_relay',
+ xpcBlank: 'xpc_blank',
+ locale: args['hl'],
+ isCentralRoster: true,
+ hideProfileCard: true
+ }
+ );
+ } else {
+ document.write(
+ '<div class="talk_roster"><b>GTalkNotifier undefined</b></div>');
+ }
+ var centralRosterJid;
+ var tabIdToGmPort = {};
+
+ // Notify all open Gmail pages of updated central roster jid.
+ function forwardCentralRosterJidToGmPorts() {
+ for (var tabId in tabIdToGmPort) {
+ var port = tabIdToGmPort[tabId];
+ if (port != null) {
+ port.postMessage({jid: centralRosterJid});
+ }
+ }
+ }
+
+ // Observe all tab closures. Clear the corresponding Gmail tracking entry.
+ chrome.tabs.onRemoved.addListener(function(tabId) {
+ if (tabIdToGmPort[tabId] != null) {
+ delete tabIdToGmPort[tabId];
+ }
+ });
+
+ // Listen for content script connections with Gmail pages and add a
+ // corresponding tracking entry.
+ chrome.extension.onConnect.addListener(function(port) {
+ if (port.name == 'centralJidWatcher') {
+ tabIdToGmPort[port.sender.tab.id] = port;
+ }
+ });
+
+ // Listen for requests from our content scripts.
+ chrome.extension.onRequest.addListener(function(request, sender) {
+ switch (request.msg) {
+ // For new initiated chats, forward to this page's GTalk client.
+ case ChatBridgeEventTypes.SHOW_CHAT:
+ if (chatClient != null) {
+ chatClient._showChat(request.jid);
+ }
+ break;
+ case ChatBridgeEventTypes.START_VIDEO:
+ if (chatClient != null) {
+ chatClient._startVideoChat(request.jid);
+ }
+ break;
+ case ChatBridgeEventTypes.START_VOICE:
+ if (chatClient != null) {
+ chatClient._startVoiceChat(request.jid);
+ }
+ break;
+ // For changes in the central roster, forward to all Gmail pages.
+ case ChatBridgeEventTypes.CENTRAL_USER_UPDATE:
+ if (centralRosterJid != request.jid) {
+ centralRosterJid = request.jid;
+ forwardCentralRosterJidToGmPorts();
+ }
+ break;
+ // For a request of the latest central roster jid, respond back to the
+ // requesting port.
+ case ChatBridgeEventTypes.REQUEST_CENTRAL_USER:
+ var tabId = sender.tab.id;
+ var port = tabIdToGmPort[tabId];
+ if (port != null) {
+ port.postMessage({jid: centralRosterJid});
+ }
+ break;
+ }
+ });
+</script>
+</body>
+</html>
diff --git a/chrome/browser/resources/chat_manager/js/chatbridgeeventtypes.js b/chrome/browser/resources/chat_manager/js/chatbridgeeventtypes.js
new file mode 100644
index 0000000..e2d6223
--- /dev/null
+++ b/chrome/browser/resources/chat_manager/js/chatbridgeeventtypes.js
@@ -0,0 +1,15 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * Chat bridge event types.
+ * @enum {string}
+ */
+var ChatBridgeEventTypes = {
+ SHOW_CHAT: 'showChat',
+ START_VIDEO: 'startVideo',
+ START_VOICE: 'startVoice',
+ CENTRAL_USER_UPDATE: 'centralJidUpdate',
+ REQUEST_CENTRAL_USER: 'getCentralJid'
+};
diff --git a/chrome/browser/resources/chat_manager/js/chatbridgehook.js b/chrome/browser/resources/chat_manager/js/chatbridgehook.js
new file mode 100644
index 0000000..5e3854c
--- /dev/null
+++ b/chrome/browser/resources/chat_manager/js/chatbridgehook.js
@@ -0,0 +1,24 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * Central user update listener triggered by a change in Chrome chat code.
+ * @param {MessageEvent} event the user update event.
+ */
+function centralUserUpdate(event) {
+ var centralRosterJid = event.data;
+ chrome.extension.sendRequest(
+ {
+ msg: ChatBridgeEventTypes.CENTRAL_USER_UPDATE,
+ jid: centralRosterJid
+ }
+ );
+}
+
+// Search for communication channel div.
+var divRosterHandler = document.getElementById('roster_comm_link');
+if (divRosterHandler) {
+ divRosterHandler.addEventListener(ChatBridgeEventTypes.CENTRAL_USER_UPDATE,
+ centralUserUpdate, false);
+}
diff --git a/chrome/browser/resources/chat_manager/js/gmailbridgehook.js b/chrome/browser/resources/chat_manager/js/gmailbridgehook.js
new file mode 100644
index 0000000..c1c4583
--- /dev/null
+++ b/chrome/browser/resources/chat_manager/js/gmailbridgehook.js
@@ -0,0 +1,54 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/**
+ * Triggered on a user initiated chat request. Forward to extension to be
+ * processed by the Chrome central roster.
+ * @param {MessageEvent} event the new chat event.
+ */
+function forwardChatEvent(event) {
+ var chatJid = event.data;
+ chrome.extension.sendRequest({msg: event.type, jid: chatJid});
+}
+
+/**
+ * Triggered by Gmail on startup to request the current central roster jid.
+ * @param {MessageEvent} event the central roster jid request event.
+ */
+function requestCentralUserJid(event) {
+ chrome.extension.sendRequest(
+ {msg: ChatBridgeEventTypes.REQUEST_CENTRAL_USER});
+}
+
+/**
+ * Initialize a communication channel with a Gmail chat component and the
+ * Chrome extension background logic.
+ * @param {HTMLElement} divHandler the div element used to communicate.
+ */
+function attachToDivGmHandler(divHandler) {
+ divHandler.addEventListener(ChatBridgeEventTypes.SHOW_CHAT,
+ forwardChatEvent, false);
+ divHandler.addEventListener(ChatBridgeEventTypes.START_VIDEO,
+ forwardChatEvent, false);
+ divHandler.addEventListener(ChatBridgeEventTypes.START_VOICE,
+ forwardChatEvent, false);
+ divHandler.addEventListener(ChatBridgeEventTypes.REQUEST_CENTRAL_USER,
+ requestCentralUserJid, false);
+ // Set up a direct channel with the extension to forward updated central
+ // roster jid's.
+ var port = chrome.extension.connect({name: 'centralJidWatcher'});
+ port.onMessage.addListener(function(msg) {
+ var centralRosterJid = msg.jid;
+ var outgoingChatEvent = document.createEvent('MessageEvent');
+ outgoingChatEvent.initMessageEvent(
+ ChatBridgeEventTypes.CENTRAL_USER_UPDATE, true, true, centralRosterJid);
+ divHandler.dispatchEvent(outgoingChatEvent);
+ });
+}
+
+// Search for communication channel div.
+var divGmailHandler = document.getElementById('mainElement');
+if (divGmailHandler) {
+ attachToDivGmHandler(divGmailHandler);
+}
diff --git a/chrome/browser/resources/chat_manager/manifest.json b/chrome/browser/resources/chat_manager/manifest.json
new file mode 100644
index 0000000..9d55ad4
--- /dev/null
+++ b/chrome/browser/resources/chat_manager/manifest.json
@@ -0,0 +1,36 @@
+{
+ "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDrlwvcbUtVrbQvI7EPV1BTa63N8YkbBToHzxlMl0IzSBwOV+TUOsHE8vRq0HZWuwMAGeH8WdWVC3HRNdES8lScjlzxb1TsTQJAsF+hLXgcjgCUSSSGCfFzypvuvKsRQTx0d02yfWKJa47o0Ws5wL72NVtc7c51HujwWYg+Mz01wIDAQAB",
+ "name": "Gmail to Chrome chat bridge (by Google)",
+ "version": "1.0",
+ "description": "Gmail to Chrome chat bridge",
+ "background_page": "background.html",
+ "content_scripts": [ {
+ "js": [
+ "js/chatbridgeeventtypes.js",
+ "js/chatbridgehook.js"
+ ],
+ "matches": [
+ "http://talkgadget.google.com/*",
+ "https://talkgadget.google.com/*"
+ ],
+ "run_at": "document_end",
+ "all_frames": true
+ }, {
+ "js": [
+ "js/chatbridgeeventtypes.js",
+ "js/gmailbridgehook.js"
+ ],
+ "matches": [
+ "http://mail.google.com/*",
+ "https://mail.google.com/*"
+ ],
+ "run_at": "document_end"
+ }],
+ "permissions": [
+ "tabs",
+ "http://talkgadget.google.com/*",
+ "https://talkgadget.google.com/*",
+ "http://mail.google.com/*",
+ "https://mail.google.com/*"
+ ]
+}
generated by cgit v1.1 at 2025-02-07 06:48:33 +0000