├── .gitignore
├── LICENSE
├── README.md
├── background.html
├── chrome_ex_oauth.html
├── controller.html
├── css
    ├── controller.css
    └── options.css
├── exporter.png
├── img
    ├── ajax-loader.gif
    ├── csv-icon.gif
    ├── gmail-logo.jpg
    ├── icon128.png
    ├── icon16.png
    └── icon48.png
├── js
    ├── content_script.js
    ├── controller.js
    ├── csv_exporter.js
    ├── database.js
    ├── exporter.js
    ├── gmail_exporter.js
    ├── grabber.js
    ├── lib
    │   ├── chrome_ex_oauth.js
    │   ├── chrome_ex_oauthsimple.js
    │   └── jquery-1.5.2.min.js
    ├── options.js
    └── settings.js
├── manifest.json
└── options.html


/.gitignore:
--------------------------------------------------------------------------------
 1 | # Compiled source #
 2 | ###################
 3 | *.com
 4 | *.class
 5 | *.dll
 6 | *.exe
 7 | *.o
 8 | *.so
 9 | *.pyc
10 | 
11 | # Logs and databases #
12 | ######################
13 | *.log
14 | 
15 | # OS generated files #
16 | ######################
17 | .DS_Store*
18 | ehthumbs.db
19 | Icon?
20 | Thumbs.db
21 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | The MIT License
 2 | 
 3 | Copyright (c) 2010
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in
13 | all copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21 | THE SOFTWARE.
22 | 
23 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | Facebook Exporter Contact Exporter
 2 | ==================================
 3 | 
 4 | ![Screenshot of the Chrome Extension](https://github.com/mohamedmansour/fb-exporter/raw/master/exporter.png)
 5 | 
 6 | Your friends on Facebook made their information public to you, such as their 
 7 | email, phonenumber, and websites. They want you to know about them! But there 
 8 | is no way to extract such data and place it in your most used contact book so 
 9 | you can keep in touch with them.
10 | 
11 | fb-exporter extension will allow you to get their contact information so you
12 | can contact them with your favorite email client. You can extract their 
13 | information and transfer it to your client.
14 | 
15 | Your not stealing their information, your friends are making it public for you 
16 | to use them. They want you to contact them. Thats what friends do eh?
17 | 
18 | Functionality
19 | -------------------
20 |  - I am reading your Facebook friends all at once in a variable.
21 | That variable allows us to instantly see the users photo in a nice collage, 
22 | and export everyone at the same time without any manual process, or you can pick
23 | and choose anyone.
24 | 
25 |  - Not only exports your friends emails, it exports your contacts phone numbers,
26 |  emails, end IM screen names such as Google Talk, Yahoo, ICQ, Skype, QQ, and MSN
27 |  (Windows Live Messenger, Hotmail), and your friends birthday!
28 |  
29 |  - There are error handling routines as well, if Facebook doesn't like what your 
30 | doing, it will stop instantaneously! You can start it back again next day or
31 | in a couple of hours. Just open up the log, and you can see errors when it happens.
32 | 
33 |  - The results are cached, so if you want to continue the process some other time,
34 | then no worries, it will continue from the last processed contact. 
35 | 
36 |  - I have refactored some portions of the code and added comments where applicable
37 | I have added a better UI. For example, a Facbook style dialog instead of the
38 | custom one made before. I have changed the way the process works too.
39 | 
40 | How to download
41 | ---------------
42 |  - It is currently not available in the Chrome Web Store. I am decided to stop
43 | development to focus on better and more exciting things.
44 | 
45 | Facebook
46 | -------------
47 | They are converting emails into images so you cannot copy it somewhere (say what?
48 | 99% of the people copy the email into their email client). I added mechanism that catches
49 | that instantly. So you don't have to worry if they see something. The process will
50 | stop, and you can start it again the next day. When you start it again, it will pick up
51 | where it left off.
52 | 
53 | 
54 | Have fun! Feel free to submit patches and fork :)
55 | 
56 | 
57 | 


--------------------------------------------------------------------------------
/background.html:
--------------------------------------------------------------------------------
  1 | <!DOCTYPE html>
  2 | <html>
  3 | 
  4 | <script type="text/javascript" src="/js/settings.js"></script>
  5 | 
  6 | <!-- Web SQL Database to store friends.. -->
  7 | <script type="text/javascript" src="/js/database.js"></script>
  8 | 
  9 | <!-- For OAuth google authentication. -->
 10 | <script type="text/javascript" src="/js/lib/chrome_ex_oauthsimple.js"></script>
 11 | <script type="text/javascript" src="/js/lib/chrome_ex_oauth.js"></script>
 12 | 
 13 | <!-- For importing to contacts. -->
 14 | <script type="text/javascript" src="/js/gmail_exporter.js"></script>
 15 | <script type="text/javascript" src="/js/csv_exporter.js"></script>
 16 | <script type="text/javascript" src="/js/grabber.js"></script>
 17 | 
 18 | <!-- Add additional export/import methods here. -->
 19 | <script type="text/javascript" src="/js/lib/jquery-1.5.2.min.js"></script>
 20 | <script type="text/javascript">
 21 | 
 22 | var db = new FriendDB();
 23 | var grabber = new ProfileGrabber();
 24 | 
 25 | var facebook_id = -1;
 26 | var worker_id = -1;
 27 | var error_occured = false;
 28 | var friendsMap = {};    
 29 | var cachedMap = {};
 30 | 
 31 | // Start it globally.
 32 | db.open();
 33 | 
 34 | // Synchronously retrieve the current extension version.
 35 | var version = 'NaN';
 36 | var currVersion = chrome.app.getDetails().version;
 37 | var prevVersion = settings.version;
 38 | 
 39 | // Check if the extension has been just updated or installed.
 40 | if (currVersion != prevVersion) {
 41 |   if (typeof prevVersion == 'undefined') {
 42 |     // onInstall: Create the database tables.
 43 |     db.createTable();
 44 |   }
 45 |   else {
 46 |     // onUpdate: Do nothing now. 
 47 |   }  
 48 |   settings.version = currVersion;
 49 | }
 50 | 
 51 | 
 52 | /**
 53 | * Open a singleton page, which means, if a page already exists, it just selects it.
 54 | * @param url The page which it will navigate to.
 55 | */
 56 | function openSingletonPage(url) {
 57 |   var views = chrome.extension.getViews();
 58 |   for (var v in views) {
 59 |     var view = views[v];
 60 |     if (view.location.href.indexOf(url) == 0) {
 61 |       view.focus();
 62 |       return;
 63 |     }
 64 |   }
 65 |   chrome.tabs.create({url: url, selected: true}, function(tab) {
 66 |     worker_id = tab.id;
 67 |   });
 68 | }
 69 | 
 70 | function putFriendCache(friend) {
 71 |   cachedMap[friend.id] = friend;
 72 | }
 73 | 
 74 | function clearCache() {
 75 |   cachedMap = {};
 76 | }
 77 | 
 78 | /**
 79 |  * Callback when friend finished exporting.
 80 |  */
 81 | function onFriendFinishExport(status) {
 82 |   chrome.tabs.sendRequest(worker_id, {
 83 |       finishedProcessingFriend: status.finishedProcessingFriend,
 84 |       friend: status.friend,
 85 |       success: status.success,
 86 |       message: status.message
 87 |   });
 88 | }
 89 | 
 90 | /**
 91 |  * Callback when friend finished relayed.
 92 |  */
 93 | function onFriendRelay(friend) {
 94 |   var payload = { gotInfoForFriend: friend };
 95 |   chrome.tabs.sendRequest(worker_id, payload, function (response) {
 96 |     if (!response.OK) {
 97 |       error_occured = true;
 98 |       chrome.tabs.sendRequest(worker_id, { facebookError: 1 });
 99 |     }
100 |     else {
101 |       db.persistFriend(friend, function (response) {
102 |         //console.debug('persisted!');
103 |       });
104 |     }
105 |   });
106 | }
107 | 
108 | function startExportFriendData() {
109 |   var i = 0;
110 |   var errorHappened = false;
111 |   // Iterate through each friend by key[value]. 
112 |   $.each(friendsMap, function(key, value) {
113 |   
114 |     // If the item is cached, no need to refetch it, just relay the information.
115 |     if (cachedMap[key]) {
116 |       console.log('Cache received, no need to grab it again.');
117 |       onFriendRelay(cachedMap[key]);
118 |     }
119 |     else {
120 |       // Figure out the proper info page, this makes sure to support both
121 |       // profile name pages with (unique names) or just profile id pages
122 |       // (numbers). As well, append the ID so we can uniquely identify each page
123 |       // request with their ID being fetched..
124 |       var href = 'http://m.facebook.com' + value.path;
125 |       href.match('\\?') ? href += '&' : href += '?';
126 |       href += 'v=info';
127 | 
128 |       // Delay load each friend.
129 |       var delay = i * 11000 + Math.random() * 1000;
130 |       setTimeout(function() {
131 |         var friend = { id: key, name: value.text, photo: value.photo };
132 |         // Verify no error happened. This could happen if your not logged into
133 |         // the mobile version of Facebook.
134 |         // Force refreshing the page is the safest way out of corruption.
135 |         if (errorHappened) {
136 |           chrome.tabs.sendRequest(worker_id, { facebookError: 1 });
137 |           window.location.reload();
138 |         }
139 |         chrome.tabs.sendRequest(worker_id, {
140 |             friendExtractionStarted: key, 
141 |             name: friend.name
142 |         });
143 |         grabber.extractInfo(friend, href, function(f) {
144 |           if (f.error) {
145 |             errorHappened = true;
146 |           }
147 |           else {
148 |             onFriendRelay(f);
149 |           }
150 |         });
151 |       }, delay);
152 | 
153 |       i++;
154 |     }
155 |   });
156 | }
157 | 
158 | // Extension request listener.
159 | chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
160 |   if (request.switchToWorkerTab) {
161 |     facebook_id = sender.tab.id;
162 |     openSingletonPage(chrome.extension.getURL('controller.html'));
163 |   }
164 |   else if (request.doGmailExport) {
165 |     var gmail = new GoogleExport(request.requestedFriends)
166 |     gmail.process(onFriendFinishExport);
167 |   }
168 |   else if (request.doCSVExport) {
169 |     var csv = new CSVExporter(request.requestedFriends);
170 |     csv.process(onFriendFinishExport);
171 |     chrome.tabs.sendRequest(worker_id, { csvExportFinished: csv.getDump() });
172 |   }
173 |   else if (request.friendsListReceived) {
174 |     friendsMap = request.friendsListReceived;
175 |   }
176 | });
177 | </script>
178 | </html>
179 | 


--------------------------------------------------------------------------------
/chrome_ex_oauth.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <!--
 3 |  * Copyright (c) 2009 The Chromium Authors. All rights reserved.  Use of this
 4 |  * source code is governed by a BSD-style license that can be found in the
 5 |  * LICENSE file.
 6 | -->
 7 | <html>
 8 |   <head>
 9 |     <title>OAuth Redirect Page</title>
10 |     <style type="text/css">
11 |       body {
12 |         font: 16px Arial;
13 |         color: #333;
14 |       }
15 |     </style>
16 |     <script type="text/javascript" src="/js/lib/chrome_ex_oauthsimple.js"></script>
17 |     <script type="text/javascript" src="/js/lib/chrome_ex_oauth.js"></script>
18 |     <script type="text/javascript">
19 |       function onLoad() {
20 |         ChromeExOAuth.initCallbackPage();
21 |       };
22 |     </script>
23 |   </head>
24 |   <body onload="onLoad();">
25 |     Redirecting...
26 |   </body>
27 | </html>


--------------------------------------------------------------------------------
/controller.html:
--------------------------------------------------------------------------------
  1 | <html>
  2 | <head>
  3 |   <title>Facebook Friend Exporter</title>
  4 |   <link rel="stylesheet" type="text/css" href="/css/controller.css">
  5 |   <script type="text/javascript" src="/js/lib/jquery-1.5.2.min.js"></script>
  6 |   <script type="text/javascript" src="/js/controller.js"></script>
  7 | </head>
  8 | <body>
  9 |   <!-- 
 10 |     STEP 1:
 11 |       Let the user know what he is exactly doing, and that he read the TOS
 12 |    -->
 13 |   <div class="bubble" id="step1">
 14 |     Hi!
 15 |     <p>Couple of questions for you.</p>
 16 |     <ol>
 17 |       <li>Does Facebook own your friends?</li>
 18 |       <li>Do you think Facebook owns the data about your friends, such as their 
 19 |           email, their website, their IM name, etc. that they made public for you
 20 |           to see?
 21 |       </li>
 22 |       <li>Do you think your Facebook friends would mind if you, oh, we don't know,
 23 |           decided one day to email them, or visit their website? How about add them
 24 |           to your address book on your phone?
 25 |       </li>
 26 |     </ol>
 27 |     <p>
 28 |       If you answered "no" to the above questions, we can help you get your friends'
 29 |       contact info out of Facebook. We can export the info to your Google Contacts 
 30 |       (GMail), among other things!
 31 |     </p>
 32 |     <p>
 33 |       Finally, this extension is open source. You can fork it now on GitHub!
 34 |       <a href="https://github.com/mohamedmansour/fb-exporter/">
 35 |         https://github.com/mohamedmansour/fb-exporter
 36 |       </a>
 37 |     </p>
 38 |     <p>
 39 |       THIS CHROME EXTENSION IS NOT AFFILIATED WITH GOOGLE OR FACEBOOK. HERE IS A LINK
 40 |       TO THE FACEBOOK <a href="http://www.facebook.com/terms.php">TERMS OF SERVICE</a>.
 41 |     </p>
 42 |     <p> 
 43 |       <input type="checkbox" id="tos">I have read the Terms of Service.</a> 
 44 |       <button class="tos-guarded continue1" disabled="true">Let's get started!</button>
 45 |     </p>
 46 |   </div>
 47 |   <!-- 
 48 |     STEP 2:
 49 |       Let the user fetch all their friend!.
 50 |    -->
 51 |   <div class="bubble" id="step2">
 52 |     <p> Fetching friend list... done.  See below.</p>
 53 |     <p> These are all the frends that will be exported, 
 54 |         <button id="start-crunching">let's start!</button>
 55 |         <button id="delete-cache">delete cache!</button>
 56 |     </p>
 57 |   </div>
 58 |   <!-- 
 59 |     STEP 3:
 60 |       Start processing all friends by visiting their profile. And taking note
 61 |       of thier data like their email and phone number that they want to share
 62 |       with you.
 63 |    -->
 64 |   <div class="bubble" id="step3">
 65 |     <p> Fetching friend details... this could take a while, especially if you're
 66 |         really popular!</p>
 67 |     <p> <span class="hilite">IMPORTANT:</span> Please don't touch your Facebook tab
 68 |     until we're done, thanks!  If you really <strong>must</strong> have your
 69 |     Facebook fix <em>right now</em>, <a target="_blank"
 70 |     href="http://www.facebook.com">here you go (this will open in a new window)</a>.
 71 |     </p>
 72 |   </div>
 73 |   <!-- 
 74 |     STEP 4:
 75 |       Choose the friends that you want to export to your external contact manager.
 76 |    -->
 77 |   <div class="bubble" id="step4">
 78 |     <p>All done!  Please check the list below. Uncheck the friends you want to skip.</p>
 79 |     <p>Now the fun part!  Pick an export button below, and we'll get started
 80 |        copying your friend data there!</p>
 81 |     <ul id="export-methods">
 82 |       <li class="export-method">
 83 |         <input type="image" src="/img/gmail-logo.jpg" id="export-to-gmail" width="60" />
 84 |         This will log you into your GMail account, and import your Facebook friend data
 85 |         into your Contacts.  We'll create a group in your GMail contacts called
 86 |         <span class="hilite">"Imported from Facebook"</span> and we'll avoid
 87 |         duplicating any existing contacts.
 88 |       </li>
 89 |       <li class="export-method">
 90 |         <input type="image" src="/img/csv-icon.gif" id="export-to-csv" />
 91 |         This will export your contacts as a CSV file.
 92 |       </li>
 93 |     </ul>
 94 |   </div>
 95 |   <!-- 
 96 |     BASIC LAYOUT
 97 |    -->
 98 |    <div class="bubble" id="friendlist">
 99 | 
100 |     <div id="controls">
101 |       <button id="btnLog">View log</button>
102 |     </div>
103 |     <textarea id="log"></textarea>
104 | 	   <li class="processed" ><span>Processed</span></li>
105 | 	   <li class="success" style="left:80px"><span>Success</span></li>
106 | 	   <li class="failed" style="left:160px"><span>Failed</span></li>
107 | 	   <li class="cached" style="left:240px"><span>Cached</span></li>
108 |     <div>
109 |       <div id="remaining-friend-count"></div>
110 |       <div id="note">
111 |         <h1>NOTICE</h2>
112 |         <p>You are logged off the mobile site. The mobile site is where we
113 |            check your friends info. Please log back in and restart the process.
114 |            The steps to follow are mentioned below:</p>
115 |         <ol>
116 |            <li>Log into <a href="http://m.facebook.com">http://m.facebook.com</a></li>
117 |            <li>Close this window</li>
118 |            <li>Visit <a href="http://facebook.com">http://facebook.com</a> </li>
119 |            <li>Click on the "Export Friends" and resume the process!</li>
120 |         </ol>
121 |       </div>
122 |       <ul id="friendlist"/>
123 |       </div>
124 |   </div>
125 |   <img id="ajax-loader" src="/img/ajax-loader.gif"/>
126 | </body>
127 | </html>
128 | 


--------------------------------------------------------------------------------
/css/controller.css:
--------------------------------------------------------------------------------
  1 | 
  2 | body {
  3 |   font-family: Verdana;
  4 |   color: #fff;
  5 |   background-color: #ccc;
  6 | }
  7 | ::selection {
  8 |   background:#FF5E99;
  9 |   color:#fff;
 10 |   text-shadow: none;
 11 | }
 12 | a {
 13 |  color: #FF5E99;
 14 | }
 15 | .bubble {
 16 |   background-color: #444;
 17 |   margin: 15pt;
 18 |   border: thick solid;
 19 |   position: relative;
 20 |   border-radius: 10px;
 21 |   padding: 15pt;
 22 | }
 23 | 
 24 | p {
 25 |   margin: 10pt;
 26 | }
 27 | 
 28 | .friend-row {
 29 |   position: relative;
 30 | }
 31 | 
 32 | #note {
 33 |   background-color: #FBEC5D;
 34 |   color: #615E3F;
 35 |   border: 1px solid #FFE600;
 36 |   display: none;
 37 |   margin: 10px 0px;
 38 |   padding: 0px 10px;
 39 |   box-shadow: 0 0 5px 5px #333;
 40 | }
 41 | 
 42 | #friendlist {
 43 |   padding-top: 30px;
 44 | }
 45 | 
 46 | #friendlist li {
 47 |   display: inline-block;
 48 |   position: relative;
 49 | }
 50 | 
 51 | #friendlist li span {
 52 |   position: absolute;
 53 |   bottom: 0;
 54 |   left: 5px;
 55 |   height: 20px;
 56 |   width: 100px;
 57 |   background-color: rgba(0,0,0,0.4);
 58 |   border-radius: 10px;
 59 |   font-size: 8px;
 60 |   line-height: 20px;
 61 |   text-align: center;
 62 |   font-weight: bold;
 63 | }
 64 | 
 65 | #friendlist li.processed span {
 66 |   background-color: rgba(255,255,0,0.4);
 67 | }
 68 | 
 69 | #friendlist li.success span {
 70 |   background-color: rgba(0,255,0,0.4);
 71 | }
 72 | 
 73 | #friendlist li.failed span {
 74 |   background-color: rgba(255,0,0,0.4);
 75 | }
 76 | 
 77 | #friendlist li.cached span {
 78 |   background-color: rgba(255,0,255,0.4);
 79 | }
 80 | 
 81 | #friendlist li.starting span {
 82 |   background-color: rgba(255,140,0,0.4);
 83 | }
 84 | 
 85 | #friendlist li img {
 86 |   width: 80px;
 87 |   height: 80px;
 88 |   margin: 5px;
 89 |   border: 5px solid #444;
 90 | }
 91 | 
 92 | #friendlist li img:hover {
 93 |   cursor:pointer;
 94 |   border-color: #fff;
 95 |   border-radius: 10px;
 96 | }
 97 | 
 98 | #friendlist li.processed img:hover {
 99 |   border-color: #444;
100 | }
101 | 
102 | .hilite {
103 |   color: #266A2E;
104 | }
105 | 
106 | .tos-guarded {
107 | }
108 | 
109 | #friendlist,  #step2, #step3, #step4 {
110 |   display: none;
111 | }
112 | 
113 | #ajax-loader {
114 |   display: none;
115 | }
116 | 
117 | #remaining-friend-count {
118 |   font-size: 11pt;
119 |   position: absolute;
120 |   display: none;
121 |   padding: 3pt;
122 |   top: 0px;
123 |   right: 0px;
124 | }
125 | 
126 | .friend-detail {
127 |   font-size: 13pt;
128 | }
129 | 
130 | .checkbox {
131 |   size: 18pt;
132 |   position: absolute;
133 |   top: 5px;
134 |   left: 5px;
135 | }
136 | 
137 | .export-method {
138 |   font-size: 12pt;
139 | }
140 | 
141 | .export-method input {
142 |   border: outset;
143 |   padding: 0pt;
144 | }
145 | 
146 | .export-method input:active {
147 |   border: inset;
148 | }
149 | 
150 | #csv-popup {
151 |   position: absolute;
152 |   background-color: gray;
153 |   top: 40px;
154 |   bottom: 40px;
155 |   right: 40px;
156 |   left: 40px;
157 |   padding: 12pt;
158 |   border: thick solid;
159 | }
160 | 
161 | #csv-popup a {
162 |   position: absolute;
163 |   top: 0px;
164 |   right: 20px;
165 | }
166 | 
167 | #csv-popup span {
168 |   position: absolute;
169 |   top: 0px;
170 |   left: 20px;
171 | }
172 | 
173 | #csv-popup textarea {
174 |   position: absolute;
175 |   top: 30px;
176 |   left: 30px;
177 |   right: 30px;
178 |   bottom: 30px;
179 | 
180 |   font-size: 10pt;
181 | }
182 | 
183 | #controls {
184 |   position: absolute;
185 |   top: 5px;
186 |   left: 30px;
187 | }
188 | 
189 | #log {
190 |   width: 100%;
191 |   height: 200px;
192 | }
193 | 


--------------------------------------------------------------------------------
/css/options.css:
--------------------------------------------------------------------------------
  1 | /* Extension Options Default Style */
  2 | 
  3 | body {
  4 |   min-width: 650px;
  5 |   font-size: 87%;
  6 |   font-family: Arial, Helvetica, 'Helvetica Neue', Verdana, sans-serif;
  7 |   margin: 10px;
  8 | }
  9 | 
 10 | #header h1 {
 11 |   background: url("/img/icon48.png") 0px 30px no-repeat;
 12 |   display: inline;
 13 |   margin: 0;
 14 |   padding-bottom: 43px;
 15 |   padding-left: 55px;
 16 |   padding-top: 40px;
 17 |   font-size: 150%;
 18 |   font-weight: bold;
 19 | }
 20 | 
 21 | h3 {
 22 |   color: #444;
 23 | }
 24 | 
 25 | em {
 26 |   font-size: 50%;
 27 |   font-weight: normal;
 28 | }
 29 | 
 30 | dt {
 31 |   width: 15em;
 32 |   padding: .5em;
 33 |   float: left;
 34 |   margin: 0;
 35 | }
 36 | 
 37 | dd {
 38 |   margin-left: 16em;
 39 |   padding: .4em;
 40 | }
 41 | 
 42 | a {
 43 |   color: blue;
 44 |   font-size: 100%;
 45 | }
 46 | 
 47 | p {
 48 |   margin: 0;
 49 |   padding: 0;
 50 | }
 51 | 
 52 | .extension-template {
 53 |   border-bottom: 1px solid #cdcdcd;
 54 |   margin: 10px 0;
 55 | }
 56 | 
 57 | .extension-header {
 58 |   background: #ebeff9;
 59 |   border-top: 1px solid #b5c7de;
 60 |   padding: 3px 5px;
 61 |   font-weight: bold;
 62 | }
 63 | 
 64 | .extension-options {
 65 |   background: #f4f6fc;
 66 |   border-bottom: 1px solid #edeff5;
 67 |   font-size: 85%;
 68 |   padding: 0.8em 10px;
 69 | }
 70 |  
 71 | .note {
 72 |   background-color: #e0f2c0;
 73 |   border-radius: 5px;
 74 |   padding: 3px 5px;
 75 |   margin-right: 30px;
 76 | }
 77 | 
 78 | #extension-footer {
 79 |   text-align: right;
 80 |   padding: 10px 0px;
 81 | }
 82 | 
 83 | #header {
 84 |   margin-bottom: 1.05em;
 85 |   overflow: hidden;
 86 |   padding-bottom: 1.5em;
 87 |   padding-left: 0;
 88 |   padding-top: 1.5em;
 89 |   position: relative;
 90 | }
 91 | 
 92 | #info-message {
 93 |   -webkit-transition-duration: 1s;
 94 |   display: none;
 95 |   background:#FDFFBD none repeat scroll 0 0;
 96 |   border-radius: 5px;
 97 |   padding: 7px 10px;
 98 |   margin-right: 30px;
 99 | }
100 | 
101 | #credits {
102 |   font-size: 85%;
103 |   margin-top: 1em;
104 |   text-align: right;
105 | }


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/js/content_script.js:
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  1 | // Polling time.
  2 | var PROFILE_POLL_DELAY=2000;
  3 | 
  4 | // Communicate to both worlds, extension and website.
  5 | var exportEvent = document.createEvent('Event');
  6 | exportEvent.initEvent('friendExported', true, true);
  7 | 
  8 | // Just draw the export friends link on the top next to the other links.
  9 | renderExportFriendsLink();
 10 | 
 11 | // Listen on extension requests.
 12 | chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
 13 |   if(request.retrieveFriendsMap) {
 14 |     exportFacebookContacts();
 15 |   }
 16 | });
 17 | 
 18 | // Listen on the real DOM requests to check if friend has been exported.
 19 | window.addEventListener('friendExported', function() {
 20 |   // Save the map to this content script world, so our extension can read it.
 21 |   var transferDOM = $('#fb-transfer-dom-area');
 22 |   var friendsMap = JSON.parse(transferDOM.text());
 23 | 
 24 |   // For testing, lets just view 2 users.
 25 |   if (0) {
 26 |     var i = 0;
 27 |     var testMap = {};
 28 |     $.each(friendsMap, function(key, value) {
 29 |       if (i == 2) {
 30 |         return false;
 31 |       }
 32 |       testMap[key] = value;
 33 |       i++;
 34 |     });
 35 |     delete friendsMap;
 36 |     friendsMap = testMap;
 37 |   }
 38 |   // Clean up since we no longer need this.
 39 |   $(transferDOM).remove();
 40 |   $('#fb-inject-area').remove();
 41 |   
 42 |   // Count the number of friends.
 43 |   var i = 0;
 44 |   $.each(friendsMap, function(key, value) {
 45 |     i++;
 46 |   });
 47 |     
 48 |   // Tell the worker tab that we are set!
 49 |   chrome.extension.sendRequest({friendsListReceived: friendsMap});
 50 |   chrome.extension.sendRequest({renderFriendsList: friendsMap, count: i});
 51 | });
 52 |   
 53 | /**
 54 |  * Switches back to the worker tab where you can see all your friends being
 55 |  * processed.
 56 |  */
 57 | function switchToWorkerTab() {
 58 |   // The extension will handle the case if the worker tab already exists.
 59 |   chrome.extension.sendRequest({switchToWorkerTab: 1});
 60 | }
 61 | 
 62 | /**
 63 |  * Creates a custom Facebook lookalike dialog. 
 64 |  * @param {Object} data A map with the following keys:
 65 |  *                      - id: The ID for this dialog.
 66 |  *                      - title: The title the appears on the header.
 67 |  *                      - message: The description of the dialog, appears middle.
 68 |  *                      - yes_text: The text for the yes button.
 69 |  *                      - yes_callback: The callback when yes clicked.
 70 |  *                      - cancel_callback: The callback when cancel clicked.
 71 |  * @returns {HTMLElement} The DOM of the dialog returned.
 72 |  */
 73 | function createFacebookDialog(data) {
 74 |    // Creates the confirm component.
 75 |    var lblConfirm = $('<label class="uiButton uiButtonLarge uiButtonConfirm">');   
 76 |    $('<input>', {
 77 |       type: 'button',
 78 |       val: data.yes_text,
 79 |       click: data.yes_callback
 80 |    }).appendTo(lblConfirm);
 81 |    
 82 |    // Creates the cancel component.
 83 |    var lblCancel = $('<label class="uiButton uiButtonLarge">');
 84 |    $('<input>', {
 85 |       type: 'button',
 86 |       val: 'Cancel',
 87 |       click: data.cancel_callback
 88 |    }).appendTo(lblCancel);
 89 |    
 90 |    // Wrap the buttons to a container.
 91 |    var dialogButtons = $('<div class="dialog_buttons clearfix">');
 92 |    lblConfirm.appendTo(dialogButtons);
 93 |    lblCancel.appendTo(dialogButtons);
 94 |    
 95 |    // Main contents for the dialog description.
 96 |    var dialogContent = $('<div class="dialog_content">');
 97 |    $('<div class="dialog_body">' +
 98 |      '  <form id="report_form" onsubmit="return false;">' +
 99 |      '    <div class="pam uiBoxWhite noborder">' +
100 |      '      <div class="pbm">' +
101 |      '        ' + data.message +
102 |      '      </div>' +
103 |      '    </div>' +
104 |      '  </form>' +
105 |      '</div>').appendTo(dialogContent);
106 |    dialogButtons.appendTo(dialogContent);
107 |    
108 |    // Add the title to the the dialog and the contents as well.
109 |    var dialog = document.createElement('div');
110 |    $(dialog).addClass('pop_container_advanced')
111 |             .attr('id', data.id)
112 |             .css('position', 'absolute')
113 |             .css("left", "25%")
114 |             .css("right", "25%")
115 |             .css("top", "20%")
116 |             .css("zIndex", "999999");
117 |    var dialogPopup = $('<div class="pop_content" id="pop_content">');
118 |    $('<h2 class="dialog_title"><span>' + data.title + '</span></h2>').appendTo(dialogPopup);
119 |    dialogContent.appendTo(dialogPopup);
120 |    dialogPopup.appendTo(dialog);
121 |    return dialog;
122 | }
123 | 
124 | /**
125 |  * To transport JavaScript data from Facebook, it is faster and better to transfer
126 |  * the internal map Facebook maintains. To do that, we create a transfer dom area
127 |  * to the page so we dump the FriendSearchPane and then store it in the background
128 |  * page right afterwards.
129 |  */
130 | function exportFacebookContacts() {
131 |   // JS script injection to the facebook's World.
132 |   var postFriendMap = function() {
133 |     // Use events to notify the content script. Replicate the event the content
134 |     // script has, so we can pass this event to that world.
135 |     var exportEvent = document.createEvent('Event');
136 |     exportEvent.initEvent('friendExported', true, true);
137 |     
138 |     // Create a transfer node DOM, since that is the only way two worlds can
139 |     // communicate with each other.
140 |     var transferDOM = document.getElementById('fb-transfer-dom-area');
141 |     transferDOM.innerText = JSON.stringify(FriendSearchPane._data);
142 |     
143 |     // Inform our content script that we have received the object from Facebook.
144 |     window.dispatchEvent(exportEvent);
145 |   };
146 |   
147 |   // Create a dummy textarea DOM.
148 |   var transferDOM = document.createElement('div');
149 |   $(transferDOM).attr('id', 'fb-transfer-dom-area')
150 |                 .hide()
151 |                 .appendTo($(document.body));
152 |   
153 |   // Start injecting the JS script.
154 |   var script = document.createElement('script');
155 |   script.setAttribute('id', 'fb-inject-area');
156 |   script.appendChild(document.createTextNode('(' + postFriendMap + ')();'));
157 |   document.body.appendChild(script);  
158 | }
159 |   
160 | /**
161 |  * To make sure the user wants to start exporting, we need to prompt her to
162 |  * see if it's OK to go to the right page (she might have some input in an
163 |  * input field that is not saved, etc).
164 |  */
165 | function goToFriendPageAndStart() {
166 |   // See if we are at the right page to start.  We need to be at the /friends/*
167 |   // location, to get access to the list of friends. Any other page won't do.
168 |   if (document.location.pathname.match('^/friends/edit') && document.location.search == 0) {
169 |     // Do nothing now, the worker tab will manage the state since everything 
170 |     // is asynchronous, we will let events handle the state.
171 |     switchToWorkerTab();
172 |   }
173 |   else {     
174 |     $(document.body).append(createFacebookDialog({
175 |       id: 'fb-exporter-redirect',
176 |       title: 'Redirection needed',
177 |       message: 'First, you need to go to your friends page, do you want us to redirect you to it?',
178 |       yes_text: 'Redirect now',
179 |       yes_callback: (function() {
180 |         $('#fb-exporter-redirect').remove();
181 |         switchToWorkerTab();
182 |         window.location = 'http://www.facebook.com/friends/edit';
183 |       }),
184 |       cancel_callback: (function() {
185 |         $('#fb-exporter-redirect').remove();
186 |       })
187 |     }));
188 |   }
189 | }
190 | 
191 | /**
192 |  * Adds a export friends link to the top of the worker tab.
193 |  */
194 | function renderExportFriendsLink() {
195 |   // Paint the Export friends to the top of the page.
196 |   var exportFriendsLink = $('#pageNav a:contains("Home")').parent().clone();
197 |   $('a', exportFriendsLink)
198 |       .attr('id', 'export-friends-link')
199 |       .attr('href', 'javascript:void(0);')
200 |       .text('Export friends!')
201 |       .css('color', 'white')
202 |       .click(goToFriendPageAndStart);
203 |   $(exportFriendsLink).attr('id', '');
204 |   $('#pageNav a:contains("Home")').parent().after(exportFriendsLink);
205 | }


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/js/controller.js:
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  1 | var bkg = chrome.extension.getBackgroundPage();
  2 | var total_visible_friends = 0;
  3 | var friends_remaining_count = 0;
  4 | var logDOM = null;
  5 | 
  6 | /**
  7 |  * Send a request to the Facebook page and tell it to get the friends list.
  8 |  * Keep the map stored there since we can guarantee to get it afterwards.
  9 |  * Asynchronous communication will not guarantee us to get it now.
 10 |  */
 11 | function fetchFriendList() {
 12 |   chrome.tabs.sendRequest(bkg.facebook_id, {retrieveFriendsMap: 1});
 13 | }
 14 | 
 15 | /**
 16 |  * Render all my friends below. Display their profile pic and a link to their
 17 |  * profile page. As well, when hovered, show their name.
 18 |  * @param {Object<id, friend>} friendsMap All the users friends in a map.
 19 |  * @param {number} count The number of friends.
 20 |  */
 21 | function renderFriendList(friendsMap, count) {
 22 |   logDOM.val('');
 23 |   log('Rendering friends list ...');
 24 |   $('#step1').hide();
 25 |   $('#friendlist').show();
 26 |   $('#step2').show();
 27 |   $('#remaining-friend-count').show();
 28 |   $('#start-crunching').attr('disabled', true);
 29 |   $('#start-crunching').text('checking cached friends, please wait ...');
 30 | 
 31 |   // Reset counter of processed  friends. This is just used to show how many
 32 |   // friends are showing.
 33 |   total_processed_friends = 0;
 34 | 
 35 |   $.each(friendsMap, function(key, value) {
 36 |     bkg.db.getFriend(key, function(result) {
 37 |       total_processed_friends++;
 38 |       $('#remaining-friend-count').text(
 39 |         'Processsing ' + total_processed_friends + ' / ' + count + ' friends!'
 40 |       );
 41 | 
 42 |       // Create the list friend item, but first decide if its cached or not.
 43 |       var li = document.createElement('li');
 44 |       $(li).addClass('friend-row')
 45 |            .attr('id', key)
 46 |            .html('<img src="' + value.photo + '" title="' + value.text + '"/>' +
 47 |                  '<span>' + value.text + '</span>')
 48 |            .click(
 49 |              function() {
 50 |                 chrome.tabs.create({url: 'http://facebook.com' + value.path });
 51 |              }
 52 |            );
 53 |       // When a friend is found, that means they are cached. Inform facebook.
 54 |       if (result.status) {
 55 |         $(li).addClass('cached');
 56 |         bkg.putFriendCache(result.data);
 57 |       }
 58 |       $('#friendlist').append(li);
 59 | 
 60 |       // The last friend finished processing.
 61 |       if (total_processed_friends == count) {
 62 |         $('#remaining-friend-count').text(count + ' friends!');
 63 |         $('#start-crunching').text('let\'s start!');
 64 |         $('#start-crunching').attr('disabled', false);
 65 |       }
 66 |     });
 67 |   });
 68 | 
 69 |   log('Found ' + count + ' friends!');
 70 | 
 71 |   // Check if we have any friends.
 72 |   if (count == 0) {
 73 |     var li = document.createElement('li');
 74 |     $(li).addClass('friend-row')
 75 |          .text('Looks like you have no friends? Impossible! You probably need ' +
 76 |                'to pick a different network (see above).');
 77 |   }
 78 | 
 79 |   // Initialize the remaining count, used for step 3.
 80 |   friends_remaining_count = count;
 81 | }
 82 | 
 83 | /**
 84 |  * The main process to start the lengthy process.
 85 |  */
 86 | function startCrunching() {
 87 |   log('Start crunching!');
 88 |   $('#step2').hide();
 89 |   $('#step3').show();
 90 | 
 91 |   $('#remaining-friend-count').text(friends_remaining_count + ' remaining');
 92 | 
 93 |   // Show pending for each element that was ready.
 94 |   $.each(document.querySelectorAll('#friendlist li span'), function(key, value) {
 95 |     if ($(value).text() == 'READY') {
 96 |       $(value).text('PENDING');
 97 |     }
 98 |   });
 99 | 
100 |   // Start request, let the background page start the long long long process!
101 |   bkg.startExportFriendData();
102 | }
103 | 
104 | 
105 | /**
106 |  * Delete all the cache from database so we can start over.
107 |  */
108 | function deleteCache() {
109 |   log('Deleting cache!');
110 |   bkg.db.clear();
111 |   $.each(document.querySelectorAll('#friendlist li.cached'),
112 |       function(key, value) {
113 |         $(value).removeClass('cached');
114 |         $(value).find('span').text('READY');
115 |       }
116 |   );
117 |   bkg.clearCache();
118 | }
119 | 
120 | /**
121 |  * Friend information recieved that needs to be processed/
122 |  * @param {object} friend An object that represents a single friend.
123 |  */
124 | function gotInfoForFriend(friend) {
125 |   var success = true;
126 | 
127 |   // If the email is empty
128 |   if (friend.emails.length == 1 && friend.emails[0] == '') {
129 |     log('Finished processing [' + friend.name + '] FAIL, no email.' );
130 |     success = false;
131 |   } else {
132 |     log('Finished processing [' + friend.name + ']');
133 |   }
134 |   var item = $('#' + friend.id);
135 |   item.find('span').text(friend.name);
136 |   item.removeClass('starting');
137 |   item.addClass(success ? 'processed' : 'failed');
138 | 
139 |   var checkbox = document.createElement('input');
140 |   $(checkbox).attr('type', 'checkbox')
141 |              .attr('checked', '1')
142 |              .attr('id', 'checkbox' + friend.id)
143 |              .addClass('checkbox');
144 |   item.prepend($(checkbox));
145 | 
146 |   // Attach the friend object to the list item, for later retrieval.
147 |   item.data(friend);
148 | 
149 |   // Create a detailed view, for now disable this until we make a better UI,
150 |   // perhaps a hover (card) that shows the persons extracted information.
151 |   var detail_ul = document.createElement('ul');
152 |   $(detail_ul).addClass('friend-detail');
153 |   // item.append($(detail_ul));
154 | 
155 |   $.each(friend, function(key, value) {
156 |     if (key == 'name') {
157 |       // No need to show name, since it's part of the parent li.
158 |       return;
159 |     }
160 | 
161 |     if (value) {
162 |       if ($.isArray(value)) {
163 |         $.each(value, function(k, v) {
164 |           var detail_li = document.createElement('li');
165 |           $(detail_li).text(key + ': ' + v);
166 |           $(detail_ul).append($(detail_li));
167 |         });
168 |       } else {
169 |         var detail_li = document.createElement('li');
170 |         $(detail_li).text(key + ': ' + value);
171 |         $(detail_ul).append($(detail_li));
172 |       }
173 |     }
174 |   });
175 | 
176 |   friends_remaining_count -= 1;
177 | 
178 |   $('#remaining-friend-count').text(
179 |     'Processed ' + friend.name + ', ' +
180 |     friends_remaining_count + ' remaining.'
181 |   );
182 | 
183 |   if (friends_remaining_count == 0) {
184 |     setupExportScreen();
185 |   }
186 | 
187 |   return success;
188 | }
189 | 
190 | function setupExportScreen() {
191 |   log('Export screen is now visible.');
192 | 
193 |   // All of the friend info for the visible subset of friends has been
194 |   // received.  Show specific export buttons now.
195 |   $('#step3').hide();
196 |   $('#step4').show();
197 | 
198 |   // Remove the ajax loading gif.
199 |   $('#export-methods img').remove();
200 | 
201 |   //chrome.tabs.sendRequest(bkg.facebook_id,
202 |   //                        {hideTopBanner: 1});
203 | 
204 |   $('#remaining-friend-count').hide();
205 | }
206 | /**
207 |  * Setup a list of the visible, checked friends that we want to send to
208 |  * export.
209 |  */
210 | function setupAndStartExport(request) {
211 |   // Only get the checked friends, disregard all others.
212 |   var requested_friends = $('li.friend-row').map( function(idx, e) {
213 |     // First, see if this element's checkbox is checked or not.
214 |     if ($('.checkbox', e).attr('checked') != '1') {
215 |       return null;
216 |     }
217 |     return $(e).data();
218 |   }).get();
219 | 
220 |   // Reset the remaining friends counter, to take into effect the checked friends.
221 |   friends_remaining_count = requested_friends.length;
222 |   if (friends_remaining_count != 0) {
223 |     $('#remaining-friend-count').show().text(
224 |         friends_remaining_count + ' remaining');
225 |   } else {
226 |     // Remove the ajax loading gif, if there are no friends_remaining_count.
227 |     alert('You don\'t have any friends selected!');
228 |     $('#export-methods img').remove();
229 |   }
230 | 
231 |   // Send a request to the background page, so that we can start the export
232 |   // module process.
233 |   request.requestedFriends = requested_friends;
234 |   chrome.extension.sendRequest(request);
235 | }
236 | 
237 | /**
238 |  * Format number to 2 digits.
239 |  */
240 | function twoDigitsFormat(num) {
241 |   return (num < 10) ? '0'+ num : num;
242 | }
243 | /**
244 |  * Appends a |message| to the logger panel.
245 |  */
246 | function log(message) {
247 |   var d = new Date();
248 |   var time = twoDigitsFormat(d.getHours()) + ':' +
249 |       twoDigitsFormat(d.getMinutes()) + ':' + twoDigitsFormat(d.getSeconds());
250 |   logDOM.val(logDOM.val() + '\n' + time + ' - ' + message);
251 |   logDOM.attr({ scrollTop: logDOM.attr("scrollHeight") });
252 | }
253 | 
254 | $(document).ready(function() {
255 |   // Log Manager.
256 |   logDOM = $('#log');
257 |   logDOM.attr('disabled', 'disabled');
258 |   logDOM.hide();
259 |   $('#btnLog').click(function () {
260 |     if (logDOM.is(':visible')) {
261 |       $(this).text('View log');
262 |       logDOM.slideUp();
263 |     } else {
264 |       $(this).text('Hide log');
265 |      logDOM.slideDown();
266 |     }
267 |   });
268 | 
269 |   // Activate the Terms of Service. They must click it to continue.
270 |   $('#tos').click( function() {
271 |     if ($('#tos').attr('checked')) {
272 |       $('.tos-guarded').attr('disabled', false);
273 |     } else {
274 |       $('.tos-guarded').attr('disabled', true);
275 |     }
276 |   });
277 | 
278 |   chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
279 |     if (request.log) {
280 |       log(request.log);
281 |     }
282 |     if (request.gotInfoForFriend) {
283 |       var response = gotInfoForFriend(request.gotInfoForFriend);
284 |       sendResponse({OK: response});
285 |     }
286 |     else if (request.csvExportFinished) {
287 |       var csv_popup = $("<div/>");
288 |       $(csv_popup).attr("id", "csv-popup");
289 | 
290 |       var textarea = $("<textarea/>");
291 |       $(textarea).text(request.csvExportFinished);
292 | 
293 |       var a = $("<a/>").attr("href", "javascript:void(0);")
294 |                        .text("close")
295 |                        .click(function() {
296 |         $("#csv-popup").remove();
297 |       });
298 | 
299 |       var info = $("<span/>").text("Here is your CSV.  Copy and save it somewhere safe.");
300 | 
301 |       $(csv_popup).append(info);
302 |       $(csv_popup).append(a);
303 |       $(csv_popup).append(textarea);
304 | 
305 |       $(document.body).append(csv_popup);
306 |     }
307 |     else if (request.finishedProcessingFriend) {
308 |       // The export finished for this contact.  Update the list, based
309 |       // on the success status, or show the error message.
310 |       log('Export ' + (request.success ? 'passed' : 'failed') + ' [' +
311 |           request.friend.name + '] ' + request.message);
312 |       console.log(request.friend);
313 |       var item = $('#' + request.friend.id);
314 |       var status_text = request.success ? 'success' : 'failed';
315 |       item.removeClass('starting');
316 |       item.removeClass('processed');
317 |       item.removeClass('cached');
318 |       item.find('span').text(status_text.toUpperCase());
319 |       item.addClass(status_text);
320 | 
321 |       friends_remaining_count -= 1;
322 |       $('#remaining-friend-count').show().text(
323 |           friends_remaining_count + ' remaining');
324 | 
325 |       if (friends_remaining_count == 0) {
326 |         // Remove the ajax loading gif.
327 |         $('#export-methods img').remove();
328 | 
329 |         //chrome.tabs.sendRequest(bkg.facebook_id,
330 |         //                        {hideTopBanner: 1});
331 |       }
332 |     }
333 |     else if (request.facebookError) {
334 |       log('ERROR! Facebook error, please log back into http://m.facebook.com. Then close this tab and restart the process.');
335 |       $('#note').show();
336 |       setupExportScreen();
337 |     }
338 |     else if (request.friendExtractionStarted) {
339 |       var item = $('#' + request.friendExtractionStarted);
340 |       item.removeClass('processed');
341 |       item.addClass('starting');
342 |       item.find('span').text('STARTING');
343 |     }
344 |     else if (request.renderFriendsList) {
345 |       renderFriendList(request.renderFriendsList, request.count);
346 |     }
347 |   });
348 | 
349 | 
350 |   $('.continue1').click(fetchFriendList);
351 | 
352 |   $('#start-crunching').click(startCrunching);
353 | 
354 |   $('#delete-cache').click(deleteCache);
355 | 
356 |   // Gmail exportation:
357 |   $('#export-to-gmail').click(function() {
358 |     $('#export-to-gmail').parent().prepend(
359 |           $('#ajax-loader').clone().attr('id', '').show());
360 | 
361 |     setupAndStartExport({doGmailExport: 1});
362 |   });
363 | 
364 |   // CSV exportation:
365 |   $('#export-to-csv').click(function() {
366 |     $('#export-to-csv').parent().prepend(
367 |           $('#ajax-loader').clone().attr('id', '').show());
368 | 
369 |     setupAndStartExport({doCSVExport: 1});
370 |   });
371 | });
372 | 


--------------------------------------------------------------------------------
/js/csv_exporter.js:
--------------------------------------------------------------------------------
  1 | /**
  2 |  * Routines to handle csv exporting.
  3 |  */
  4 | CSVExporter = function(friends) {
  5 |   this.friends = friends;
  6 |   this.header = ['Name', 'E-mail Address 1', 'E-mail Address 2', 'E-mail Address 3',
  7 |                   'Phone 1', 'Phone 2',
  8 |                   'Google Talk', 'MSN', 'Skype', 'Yahoo',
  9 |                   'Website 1', 'Website 2', 'Website 3',
 10 |                   'Website Facebook', 'Home Address', 'Birthday'
 11 |                  ];
 12 |   this.dump = '';
 13 | };
 14 | 
 15 | /**
 16 |  * Start processing csv file.
 17 |  * @param {Function<Friend>} callback to fire after each friend processed.
 18 |  */
 19 | CSVExporter.prototype.process = function(callback) {
 20 |   var csv_rows = [];
 21 |   var i = 0;
 22 |   var length = 0;
 23 | 
 24 |   for (var j = 0; j < this.friends.length; j++) {
 25 |     var friend = this.friends[j];
 26 |     var csv_row = [];
 27 |     csv_row.push(friend.name);
 28 | 
 29 |     // Email parsing.
 30 |     for (i = 0; i < 3; i++){
 31 |       this.addColumn_(csv_row, friend.emails[i]);
 32 |     }
 33 |     
 34 |     // Phones.
 35 |     for (i = 0; i < 2; i++){
 36 |       this.addColumn_(csv_row, friend.phones[i]);
 37 |     }
 38 |     
 39 |     // IM Parsing just 4.
 40 |     this.addColumn_(csv_row, friend.im.gtalk);
 41 |     this.addColumn_(csv_row, friend.im.hotmail);
 42 |     this.addColumn_(csv_row, friend.im.skype);
 43 |     this.addColumn_(csv_row, friend.im.yahoo);
 44 | 
 45 |     // Website parsing.
 46 |     for (i = 0; i < 3; i++){
 47 |       this.addColumn_(csv_row, friend.websites[i]);
 48 |     }
 49 |     
 50 |     // Friend FB parsing.
 51 |     this.addColumn_(csv_row, friend.fb);
 52 |     
 53 |     // Address parsing.
 54 |     this.addColumn_(csv_row, friend.address);
 55 | 
 56 |     // Birthday parsing.
 57 |     this.addColumn_(csv_row, friend.birthday);
 58 |     
 59 |     csv_rows.push(csv_row);
 60 | 
 61 |     // Callback to inform client 
 62 |     callback({
 63 |         finishedProcessingFriend: true,
 64 |         friend: friend,
 65 |         success: 1,
 66 |         message: "Added to CSV!"
 67 |     });
 68 |   }
 69 | 
 70 |   this.dump = this.header.join(',') + '\n';
 71 | 
 72 |   for (i = 0; i < csv_rows.length; i++) {
 73 |     this.dump += csv_rows[i].join(',') + '\n';
 74 |   }
 75 | };
 76 | 
 77 | /**
 78 |  * Get the dump CSV text.
 79 |  */
 80 | CSVExporter.prototype.getDump = function() {
 81 |   return this.dump;
 82 | };
 83 | 
 84 | /**
 85 |  * Adds a column safely to each spot. It will wrap each column with quotes, and
 86 |  * escape quotes that exists within.
 87 |  *
 88 |  * @private
 89 |  *
 90 |  * @param {String[]} row A reference to a row that we need to push columns to.
 91 |  * @param {String} column A string that will be added to the row.
 92 |  */
 93 | CSVExporter.prototype.addColumn_ = function(row, column) {
 94 |   if (column) {
 95 |     row.push('"' + column.replace(/"/g, '\\"') + '"');
 96 |   } else {
 97 |     row.push('');
 98 |   }
 99 | };
100 | 


--------------------------------------------------------------------------------
/js/database.js:
--------------------------------------------------------------------------------
 1 | /**
 2 |  * Storage class responsible for managing the database
 3 |  * tansactions for friends
 4 |  */
 5 | FriendDB = function () {
 6 |   this.db = null;
 7 | };
 8 | 
 9 | /**
10 |  * Opens a connection to Web SQL table.
11 |  */
12 | FriendDB.prototype.open = function() {
13 |   var db_size = 5 * 1024 * 1024; // 5MB
14 |   this.db = openDatabase('Facebook Friend Export', '1.0', 'fb-export', db_size);
15 | };
16 | 
17 | /**
18 |  * For simplicity, just show an alert when crazy error happens.
19 |  */
20 | FriendDB.prototype.onError = function(tx, e) {
21 |   alert('Something unexpected happened: ' + e.message );
22 | };
23 | 
24 | /**
25 |  * Creats a table with the following columns:
26 |  *      id   - Integer
27 |  *      data - String
28 |  *      ts   - Timestamp
29 |  */
30 | FriendDB.prototype.createTable = function() {
31 |   this.db.transaction(function(tx) {
32 |     tx.executeSql('CREATE TABLE IF NOT EXISTS ' +
33 |                   'friend(id INTEGER, data TEXT, ts DATETIME)', []);
34 |   });
35 | };
36 | 
37 | /**
38 |  * Adds a |friend| to the database, the contents gets serialized to String.
39 |  * Current time is tracked as well.
40 |  */
41 | FriendDB.prototype.persistFriend = function(friend, onSuccess) {
42 |   var ts = new Date();
43 |   var data = JSON.stringify(friend);
44 |   this.db.transaction(function(tx) {
45 |     tx.executeSql('INSERT INTO friend(id, data, ts) VALUES (?,?,?)',
46 |                   [friend.id, data, ts], onSuccess, this.onError);
47 |   });
48 | };
49 | 
50 | /**
51 |  * Retrieves a row from the table given |id|. The result goes to |response|.
52 |  * This is an asynchronous action.
53 |  */
54 | FriendDB.prototype.getFriend = function(id, response) {
55 |   this.db.transaction(function(tx) {
56 |     tx.executeSql('SELECT data FROM friend WHERE id = ?', [id],
57 |         function (tx, rs) {
58 |           if (rs.rows.length != 0) {
59 |             response({status: true, data: JSON.parse(rs.rows.item(0).data)});
60 |           }
61 |           else {
62 |             response({status: false});
63 |           }
64 |         }, this.onError
65 |     );
66 |   });
67 | };
68 | 
69 | /**
70 |  * Update the friend object.
71 |  */
72 | FriendDB.prototype.updateFriend = function(friend) {
73 |   var ts = new Date();
74 |   var data = JSON.stringify(friend);
75 |   this.db.transaction(function(tx) {
76 |     tx.executeSql('UPDATE friend SET data = ?, ts = ? WHERE id = ?',
77 |         [data, ts, friend.id], null,  this.onError
78 |     );
79 |   });
80 | };
81 | 
82 | 
83 | /**
84 |  * Removes every row from the table
85 |  */
86 | FriendDB.prototype.clear = function() {
87 |   this.db.transaction(function(tx) {
88 |     tx.executeSql('DELETE FROM friend', [], null,  this.onError);
89 |   });
90 | };


--------------------------------------------------------------------------------
/js/exporter.js:
--------------------------------------------------------------------------------
 1 | Exporter = {};
 2 | 
 3 | Exporter.getScreenNameType = function(screenname) {
 4 |   switch (screenname) {
 5 |     case '(Google Talk)':             return 'GOOGLE_TALK';
 6 |     case '(Skype)':                   return 'SKYPE';
 7 |     case '(AIM)':                     return 'AIM';
 8 |     case '(Windows Live Messenger)':  return 'MSN';
 9 |     case '(Yahoo! Messenger)':        
10 |     case '(Yahoo Japan)':             return 'YAHOO';
11 |     case '(QQ)':                      return 'QQ';
12 |     case '(ICQ)':                     return 'ICQ';
13 |   }
14 |   return null;
15 | };
16 | 
17 | Exporter.getPhoneType = function(phone) {
18 |   return  (phone != '(Mobile)') ? 'mobile' : 'other';
19 | };


--------------------------------------------------------------------------------
/js/gmail_exporter.js:
--------------------------------------------------------------------------------
  1 | // Routines to handle gmail contact importing.
  2 | 
  3 | GoogleExport = function(friends) {
  4 |   this.requested_friends_to_import = friends;
  5 |   
  6 |   this.contact_group_id = 0;
  7 |   
  8 |   // This is a hash of email addresses that are ALREADY in the users google
  9 |   // contacts.  If a user already exists, then we want to avoid adding him as a
 10 |   // duplicate contact from facebook.
 11 |   this.google_contacts_hash = Object();
 12 |   
 13 |   // There is a delicate order of what gets called and when, when interacting
 14 |   // with the google contacts API.  By using a function call queue, we can easily
 15 |   // shift/unshift/push the next necessary call, and make the calls in the right
 16 |   // order.  The alternative is to use synchronous ajax, which I guess is OK
 17 |   // too...  but this feels cooler.
 18 |   this.function_queue = [];
 19 |   
 20 |   // This is for OAuth authentication with google, for contacts importation.
 21 |   this.oauth = ChromeExOAuth.initBackgroundPage({
 22 |     'request_url' : 'https://www.google.com/accounts/OAuthGetRequestToken',
 23 |     'authorize_url' : 'https://www.google.com/accounts/OAuthAuthorizeToken',
 24 |     'access_url' : 'https://www.google.com/accounts/OAuthGetAccessToken',
 25 |     'consumer_key' : 'anonymous',
 26 |     'consumer_secret' : 'anonymous',
 27 |     'scope' : 'https://www.google.com/m8/feeds/',
 28 |     'app_name' : 'Facebook Contact Exporter (Chrome Extension)'
 29 |   });
 30 | 
 31 | };
 32 | 
 33 | GoogleExport.CONTACT_GROUP_NAME = 'Imported from Facebook';
 34 | GoogleExport.GROUPS_FEED = 'https://www.google.com/m8/feeds/groups/default/full';
 35 | GoogleExport.CONTACTS_FEED = 'https://www.google.com/m8/feeds/contacts/default/full';
 36 | 
 37 | 
 38 | GoogleExport.prototype.process = function(callback) {
 39 |   this.callback = callback;
 40 |   
 41 |   console.log('startExportWithFriends');
 42 |   console.log(this.oauth.hasToken());
 43 |   this.function_queue.push(jQuery.proxy(this.ensureContactGroupExists, this));
 44 |   this.function_queue.push(jQuery.proxy(this.getGmailContacts, this));
 45 |   this.function_queue.push(jQuery.proxy(this.startExportingRequestedContacts, this));
 46 | 
 47 |   this.oauth.authorize(jQuery.proxy(this.didOAuthAuthorize, this));
 48 | };
 49 | 
 50 | GoogleExport.prototype.didOAuthAuthorize = function() {
 51 |   // Start doing things in the function queue.
 52 |   this.doNextAction();
 53 | };
 54 | 
 55 | GoogleExport.prototype.doNextAction = function() {
 56 |   // Execute the next function in the funciton queue.
 57 |   if (this.function_queue.length) {
 58 |     var next_function_to_call = this.function_queue.shift();
 59 |     next_function_to_call();
 60 |   }
 61 | };
 62 | 
 63 | GoogleExport.prototype.createAtomEntry = function() {
 64 |   // Create and return the raw <atom:entry> element, with some default
 65 |   // attributes and children.
 66 | 
 67 |   var entry = document.createElementNS('http://www.w3.org/2005/Atom', 'atom:entry');
 68 | 
 69 |   $(entry).attr('xmlns:atom', 'http://www.w3.org/2005/Atom')
 70 |           .attr('xmlns:gd', 'http://schemas.google.com/g/2005')
 71 |           .attr('xmlns:gcontact', 'http://schemas.google.com/contact/2008');
 72 | 
 73 |   return entry;
 74 | };
 75 | 
 76 | GoogleExport.prototype.createContactGroup = function() {
 77 |   // Create the "Imported From Facebook" contact group, ensuring that the
 78 |   // "Imported From Facebook" group does not exist already.
 79 | 
 80 |   console.log('createContactGroup');
 81 | 
 82 |   var entry = this.createAtomEntry();
 83 |   // The below XML derived from:
 84 |   // http://code.google.com/apis/contacts/docs/3.0/developers_guide_protocol.html#CreatingGroups
 85 |   $(entry).append($('<atom:category/>').attr('scheme', 'http://schemas.google.com/g/2005#kind')
 86 |                                        .attr('term', 'http://schemas.google.com/contact/2008#group'));
 87 |   $(entry).append(
 88 |       $('<atom:title/>').attr('type', 'text')
 89 |                         .text(GoogleExport.CONTACT_GROUP_NAME));
 90 |   $(entry).append(
 91 |       $('<gd:extendedProperty/>').attr('name', 'more info about the group')
 92 |           .append($('<info/>').text(
 93 |           'Exported using Facebook Friend Exporter (Chrome Extension)')));
 94 | 
 95 |   // Must do the following to get the <atom:entry> element as a string.  The
 96 |   // "div" root element will not be included, but is necessary to call html().
 97 |   var s = $('<div/>').append(entry).html();
 98 |   // Jquery doesn't give a damn about the case of the tags, making everything
 99 |   // lowercase.  We need to fix that, as google expects tags in the right case.
100 |   s = s.replace(/extendedproperty/g, 'extendedProperty');
101 | 
102 |   var request = {
103 |     'method': 'POST',
104 |     'headers': {
105 |       'GData-Version': '3.0',
106 |       'Content-Type': 'application/atom+xml'
107 |       //'Content-Type': 'application/json' // Not a valid input type
108 |     },
109 |     'parameters': {
110 |       'alt': 'json'
111 |     },
112 |     'body': s
113 |   };
114 | 
115 |   this.oauth.sendSignedRequest(GoogleExport.GROUPS_FEED, 
116 |                                 jQuery.proxy(this.onCreateContactGroup, this),
117 |                                 request);
118 | };
119 | 
120 | GoogleExport.prototype.onCreateContactGroup = function(text, xhr) {
121 |   console.log('onCreateContactGroup');
122 |   var data = JSON.parse(text);
123 |   this.saveContactGroupHrefFromGroupObject(data.entry);
124 | 
125 |   // Don't need to do anything with the function queue.
126 |   this.doNextAction();
127 | };
128 | 
129 | GoogleExport.prototype.ensureContactGroupExists = function() {
130 |   console.log('ensureContactGroupExists');
131 |   // Get the entire groups list (since there is no search querying based on
132 |   // exact group name) and see if we've created this group already.  If the
133 |   // group exists, avoid creating it again (because gmail will happily create
134 |   // another one with the same name).
135 |   this.oauth.sendSignedRequest(GoogleExport.GROUPS_FEED, 
136 |                                 jQuery.proxy(this.onGetContactGroups, this), 
137 |                                 { 'parameters' : { 'alt' : 'json' }});
138 | };
139 | 
140 | GoogleExport.prototype.saveContactGroupHrefFromGroupObject = function(group) {
141 |   // The group argument is an object representing the (possibly newly created)
142 |   // group.  It is an object (already parsed from JSON).
143 |   console.log("saveContactGroupHrefFromGroupObject");
144 |   this.contact_group_id = group.id.$t;
145 | };
146 |       
147 | GoogleExport.prototype.onGetContactGroups = function(text, xhr) {
148 |   console.log("onGetContactGroups");
149 | 
150 |   // TODO: Assuming "text" is valid JSON at this point?  Is that wise?  Error
151 |   // checking?
152 |   var feed = JSON.parse(text);
153 | 
154 |   if ('entry' in feed.feed) {
155 |     // Some entries (ie, groups) exist, see if one of them is our group.
156 |     for (var key = 0; key < feed.feed.entry.length; key++) {
157 |       if (feed.feed.entry[key].title.$t == GoogleExport.CONTACT_GROUP_NAME) {
158 |         this.saveContactGroupHrefFromGroupObject(feed.feed.entry[key]);
159 |         return this.doNextAction();
160 |       }
161 |     }
162 |   }
163 | 
164 |   // Group does not exist, need to create it before doing anything else.
165 |   this.function_queue.unshift(jQuery.proxy(this.createContactGroup, this));
166 |   this.doNextAction();
167 | };
168 | 
169 | 
170 | GoogleExport.prototype.logout = function() {
171 |   this.oauth.clearTokens();
172 | };
173 | 
174 | 
175 | GoogleExport.prototype.onGetContacts = function(text, xhr) {
176 |   console.log('onGetContacts');
177 | 
178 |   this.google_contacts_hash = Object();
179 |   var data = JSON.parse(text);
180 |   if (data.feed.entry) {
181 |     for (var i = 0, entry; entry = data.feed.entry[i]; i++) {
182 |       /*
183 |       var contact = {
184 |         'name' : entry['title']['$t'],
185 |         'id' : entry['id']['$t'],
186 |         'emails' : []
187 |       };
188 |       */
189 | 
190 |       if (entry['gd$email']) {
191 |         var emails = entry['gd$email'];
192 |         for (var j = 0, email; email = emails[j]; j++) {
193 |           this.google_contacts_hash[email['address']] = entry['id']['$t'];
194 |           //contact['emails'].push(email['address']);
195 |         }
196 |       }
197 | 
198 |       /*
199 |       if (!contact['name']) {
200 |         contact['name'] = contact['emails'][0] || "<Unknown>";
201 |       }
202 |       */
203 |     }
204 |   } else {
205 |     console.log('No Contacts');
206 |   }
207 |   console.log(this.google_contacts_hash);
208 | 
209 |   this.doNextAction();
210 | };
211 | 
212 | GoogleExport.prototype.getGmailContacts = function() {
213 |   console.log('getGmailContacts');
214 | 
215 |   this.oauth.sendSignedRequest(GoogleExport.CONTACTS_FEED,
216 |       jQuery.proxy(this.onGetContacts, this),
217 |       {
218 |         'parameters' : {
219 |         'max-results' : 100000,
220 |         'alt' : 'json',
221 |         'group' : this.contact_group_id
222 |       }
223 |   });
224 | 
225 |   /*
226 |   console.log(google.accounts.user.checkLogin(GOOGLE_SCOPE));
227 |   var token = google.accounts.user.login(GOOGLE_SCOPE);
228 |   console.log(token);
229 |   
230 |   var contactsFeedUri = 'https://www.google.com/m8/feeds/contacts/default/full';
231 |   var query = new google.gdata.contacts.ContactQuery(contactsFeedUri);
232 |   
233 |   // Set the maximum of the result set to be 5
234 |   query.setMaxResults(5);
235 |   
236 |   contactsService.getContactFeed(query, handleContactsFeed, handleError);
237 |   */
238 | };
239 | 
240 | GoogleExport.prototype.addFriendToGoogleContacts = function(friend) {
241 |   // This assumes that the contact group has already been created.
242 | 
243 |   var entry = this.createAtomEntry();
244 | 
245 |   // The below XML derived from:
246 |   // http://code.google.com/apis/contacts/docs/3.0/developers_guide_protocol.html#Creating
247 |   $(entry).append($('<atom:category/>').attr('scheme', 'http://schemas.google.com/g/2005#kind')
248 |                                        .attr('term', 'http://schemas.google.com/contact/2008#contact'));
249 | 
250 |   // Add the right stuff for each known attribute of friend.  For additional
251 |   // entries, add the right code below.  See reference at: 
252 |   // http://code.google.com/apis/gdata/docs/2.0/elements.html
253 |   //
254 |   // For list of defined attributes that are set by the scraping script, look
255 |   // at contet_script.js.
256 |   var title = $('<title/>').attr('type', 'text').text(friend.name);
257 |   $(entry).append(title);
258 |   var name = $('<gd:name/>')
259 |           .append($('<gd:fullName/>').text(friend.name));
260 |   $(entry).append(name);
261 | 
262 |   if (friend.fb) {
263 |     // The friend's FB page, direct website.
264 |     var gdim = $('<gcontact:website/>')
265 |         .attr('label', 'Facebook Profile')
266 |         .attr('href', friend.fb);
267 |     $(entry).append(gdim);
268 |   }
269 | 
270 |   if (friend.birthday) {
271 |     var gdim = $('<gcontact:birthday/>')
272 |         .attr('when', friend.birthday);
273 |     $(entry).append(gdim);
274 |   }
275 |   
276 |   if (friend.phones) {
277 |     for (var i = 0; i < friend.phones.length; i++) {
278 |       var gdim = $('<gd:phoneNumber/>')
279 |           .attr('rel', 'http://schemas.google.com/g/2005#other')
280 |           .text(friend.phones[i]);
281 |       $(entry).append(gdim);
282 |     }
283 |   }
284 |   
285 |   if (friend.address) {
286 |     var gdim = $('<gd:postalAddress/>')
287 |         .attr('rel', 'http://schemas.google.com/g/2005#home')
288 |         .text(friend.address);
289 |     $(entry).append(gdim);
290 |   }
291 |   
292 |   // Instant Messengers.
293 |   // TODO: Make it nicer by looping every single IM found instead of 
294 |   //       dealing each protocol seperately.
295 |   if (friend.im.skype) {
296 |       var gdim = $('<gd:im/>')
297 |           .attr('address', friend.im.skype)
298 |           .attr('rel', 'http://schemas.google.com/g/2005#home')
299 |           .attr('protocol', 'http://schemas.google.com/g/2005#SKYPE');
300 |       $(entry).append(gdim);
301 |   }
302 |   
303 |   if (friend.im.gtalk) {
304 |       var gdim = $('<gd:im/>')
305 |           .attr('address', friend.im.gtalk)
306 |           .attr('rel', 'http://schemas.google.com/g/2005#home')
307 |           .attr('protocol', 'http://schemas.google.com/g/2005#GOOGLE_TALK');
308 |       $(entry).append(gdim);
309 |   }
310 |   
311 |   if (friend.im.hotmail) {
312 |       var gdim = $('<gd:im/>')
313 |           .attr('address', friend.im.hotmail)
314 |           .attr('rel', 'http://schemas.google.com/g/2005#home')
315 |           .attr('protocol', 'http://schemas.google.com/g/2005#MSN');
316 |       $(entry).append(gdim);
317 |   }
318 |   
319 |   if (friend.im.yahoo) {
320 |       var gdim = $('<gd:im/>')
321 |           .attr('address', friend.im.yahoo)
322 |           .attr('rel', 'http://schemas.google.com/g/2005#home')
323 |           .attr('protocol', 'http://schemas.google.com/g/2005#YAHOO');
324 |       $(entry).append(gdim);
325 |   }
326 |   
327 |   if (friend.emails) {
328 |     // Handle multiple emails.  The .email property is a list of defined
329 |     // email.
330 |     var primary_email_set = false;
331 |     for (var i = 0; i < friend.emails.length; i++) {
332 |       var gdemail = $('<gd:email/>').attr('address', friend.emails[i]);
333 |       gdemail.attr('displayName', friend.name);
334 |       gdemail.attr('rel', 'http://schemas.google.com/g/2005#home');
335 |       if (!primary_email_set) {
336 |         gdemail.attr('primary', 'true');
337 |         primary_email_set = true;
338 |       }
339 |       $(entry).append(gdemail);
340 |     }
341 |   }
342 | 
343 |   if (friend.websites) {
344 |     for (var key = 0; key < friend.websites.length; key++) {
345 |       var website = $('<gcontact:website/>')
346 |                              .attr('label', 'homepage')
347 |                              .attr('href', friend.websites[key]);
348 |       $(entry).append(website);
349 |     }
350 |   }
351 | 
352 |   // Your friends profile image.
353 |   if (friend.photos) {
354 |       var gdim = $('<link/>')
355 |           .attr('rel', 'http://schemas.google.com/contacts/2008/rel#photo')
356 |           .attr('type', 'image/*')
357 |           .attr('href', friend.photo);
358 |       $(entry).append(gdim);
359 |   }
360 |   
361 |   // Finally, add the friend to the right group (the one we (possibly) created
362 |   // above, that houses the facebook exports).
363 |   var groupMembershipInfo = $('<gcontact:groupMembershipInfo/>')
364 |                             .attr('deleted', 'false')
365 |                             .attr('href', this.contact_group_id);
366 |   $(entry).append(groupMembershipInfo);
367 | 
368 |   // Must do the following to get the <atom:entry> element as a string.  The
369 |   // "div" root element will not be included, but is necessary to call html().
370 |   var s = $('<div/>').append(entry).html();
371 | 
372 |   // JavaScript treats attribute as case-insensative the case of the tags, making everything
373 |   // lowercase.  We need to fix that, as google expects tags in the right case.
374 |   // This really sucks.
375 |   s = s.replace(/gd:fullname/g, 'gd:fullName');
376 |   s = s.replace(/gd:phonenumber/g, 'gd:phoneNumber');
377 |   s = s.replace(/gd:postaladdress/g, 'gd:postalAddress');
378 |   s = s.replace(/displayname/g, 'displayName');
379 |   s = s.replace(/gcontact:groupmembershipinfo/g, 'gcontact:groupMembershipInfo');
380 | 
381 |   var request = {
382 |     'method': 'POST',
383 |     'headers': {
384 |       'GData-Version': '3.0',
385 |       'Content-Type': 'application/atom+xml'
386 |       //'Content-Type': 'application/json' // Not a valid input type
387 |     },
388 |     'parameters': {
389 |       //'alt': 'json'
390 |     },
391 |     'body': s
392 |   };
393 | 
394 |   this.oauth.sendSignedRequest(GoogleExport.CONTACTS_FEED,
395 |                                jQuery.proxy(this.onAddContact, this),
396 |                                request, friend);
397 | }
398 | 
399 | GoogleExport.prototype.onAddContact = function(text, xhr, friend) {
400 |   // This script runs in the context of background.html, so using
401 |   // "worker_id" is valid.
402 |   this.callback({
403 |       finishedProcessingFriend: true,
404 |       friend: friend,
405 |       success: 1,
406 |       message: 'Added to your Google Contacts!'
407 |   });
408 | };
409 | 
410 | GoogleExport.prototype.startExportingRequestedContacts = function() {
411 |   console.log('startExportingRequestedContacts');
412 | 
413 |   // Prune out any friends that don't have any email addresses.  We use email
414 |   // addresses to determine if a contact already exists in google contacts, so
415 |   // friends with no emails are problematic.  Better to just not deal with
416 |   // them.
417 |   var friends_with_emails = this.requested_friends_to_import;
418 | 
419 |   // Keep a list of the friends that are requested for importation into Google
420 |   // contacts that DON'T already exist there.  We determine non-duplicate
421 |   // friends based on their email address already being in the Google contacts.
422 |   var non_duplicate_friends_to_import = [];
423 |   for (var j = 0; j < friends_with_emails.length; j++) {
424 |     var friend = friends_with_emails[j];
425 |     // See if the emails address for this friend matches one in the existing
426 |     // google contacts.  If so, skip this friend.
427 |     for (var i = 0; i < friend.emails.length; i++) {
428 |       var email = friend.emails[i];
429 | 
430 |       if (!this.google_contacts_hash[email]) {
431 |         non_duplicate_friends_to_import.push(friend);
432 |         // Don't want to add the same friend twice, if this friend has another
433 |         // email address, for example.
434 |         break;
435 |       }
436 |     }
437 |   }
438 | 
439 |   // The difference now between friends_with_emails and
440 |   // non_duplicate_friends_to_import is the list of friends that we are NOT
441 |   // adding because they already exist in google contacts.  We need to report
442 |   // these back to the work tab as well.
443 |   for (var i = 0; i < non_duplicate_friends_to_import.length; i++) {
444 |     var friend = non_duplicate_friends_to_import[i];
445 |     if ($.inArray(friend, friends_with_emails) != -1) {
446 |       delete friends_with_emails[$.inArray(friend, friends_with_emails)];
447 |     }
448 |   }
449 |   
450 |   // friends_with_emails has now been pruned to remove all non-duplicate
451 |   // emails.  The remaining friends_with_emails contains only duplicate friends
452 |   // that we don't intend to add, so notify the work tab.
453 |   for (var i = 0; i < friends_with_emails.length; i++) {
454 |     var friend = friends_with_emails[i];
455 |     this.callback({
456 |         finishedProcessingFriend: true,
457 |         friend: friend,
458 |         success: 0,
459 |         message:  'Not added: Friend is already in your Google Contacts or No email address exists!'
460 |     });
461 |   }
462 | 
463 |   // Now we're ready to add the remaining, non-duplicate friends to google
464 |   // contacts.
465 |   for (var i = 0; i < non_duplicate_friends_to_import.length; i++) {
466 |     var friend = non_duplicate_friends_to_import[i];
467 |     this.addFriendToGoogleContacts(friend);
468 |   }
469 | 
470 |   this.doNextAction();
471 | };
472 | 


--------------------------------------------------------------------------------
/js/grabber.js:
--------------------------------------------------------------------------------
  1 | 
  2 | /**
  3 |  * Profile Grabbers main responsibility to parse profiles data.
  4 |  */
  5 | ProfileGrabber = function() {
  6 |   this.domParser = new DOMParser();
  7 |   // For some reason $.ajax doesn't work with Facebook. Anyhow, jQuery will
  8 |   // be remove in the future, too overkill for what we need.
  9 |   this.xhr = new XMLHttpRequest();
 10 |   this.xhr.overrideMimeType('application/xml');
 11 | };
 12 | 
 13 | /**
 14 |  * Add a leading 0 if necessary.
 15 |  *
 16 |  * @param {number} num the number to format.
 17 |  * @return {string} formatted number with two digits.
 18 |  */
 19 | ProfileGrabber.prototype.twoDigitsFormat = function(num) {
 20 |   return (num < 10) ? '0'+ num : num;
 21 | };
 22 | 
 23 | /**
 24 |  * Parses friends birthday given in format YYYY-MM-DD (with the year),
 25 |  * or --MM-DD (without the year).
 26 |  *
 27 |  * @param birthday string representation, ex: January 1st or January 1st, 2009.
 28 |  * @return correctly formatted birthday.
 29 |  */
 30 | ProfileGrabber.prototype.parseBirthday = function(birthday) {
 31 |   var valid_birthday = birthday.match(/^\w+\s\d+(?:,\s(\d{4}))?$/)
 32 |   if (valid_birthday) {
 33 |     var date = new Date(birthday);
 34 |     var month = this.twoDigitsFormat(date.getMonth() + 1);
 35 |     var day = this.twoDigitsFormat(date.getDate());
 36 |     var year = '-';
 37 |     if (valid_birthday[1]) {
 38 |       year = valid_birthday[1];
 39 |     }
 40 |     birthday = year + '-' + month + '-' + day;
 41 |   }
 42 |   return birthday;
 43 | };
 44 | 
 45 | /**
 46 |  * Parses friends facebook address...
 47 |  * Note, some users don't have a unique textual profile id, if thats the case,
 48 |  * the url can be constructed via unique id instead.
 49 |  *
 50 |  * @param {string} fb The FB unique profile.
 51 |  * @param {string} id The FB unique ID.
 52 |  * @return {string} the url for the FB page.
 53 |  */
 54 | ProfileGrabber.prototype.parseFacebookURL = function(fb, id) {
 55 |   if (fb == '') {
 56 |     fb = 'facebook.com/profile.php?id=' + id;
 57 |   }
 58 |   return 'http://' + fb;
 59 | };
 60 | 
 61 | /**
 62 |  * Parses friends list of emails.
 63 |  *
 64 |  * @param {Array<DOM>} emails An array of emails.
 65 |  * @return {Array<string>} emails as an array of strings.
 66 |  */
 67 | ProfileGrabber.prototype.parseEmails = function(emails) {
 68 |   return emails.map(function() {
 69 |     return $(this).text();
 70 |   }).get();
 71 | };
 72 | 
 73 | /**
 74 |  * Parses friends list of phones.
 75 |  *
 76 |  * @param {Array<DOM>} phones An array of emails.
 77 |  * @return {Array<string>} phones as an array of strings.
 78 |  */
 79 | ProfileGrabber.prototype.parsePhones = function(phones) {
 80 |   return phones.map(function() {
 81 |     return $(this).text();
 82 |   }).get();
 83 | };
 84 | 
 85 | /**
 86 |  * Parses friends websites that they like to share.
 87 |  * This will remove the garbage from the beginning of the string if exists and
 88 |  * just extracts the href from each link.
 89 |  *
 90 |  * @param {Array<DOM>} websites An array of websites as a DOM.
 91 |  * @return {Array<string>} websites as an array of strings.
 92 |  */
 93 | ProfileGrabber.prototype.parseWebsites = function(websites) {
 94 |   return websites.map(function() {
 95 |     var url = decodeURIComponent($(this).attr('href'));
 96 |     // The patten extracts the URL from the following patterns if they match:
 97 |     //   - A clean URL
 98 |     //   - Prefixed with "/l.php?u=" stripped from URL.
 99 |     //   - Request parameters in the form of ?h=\w+&refid=\d+
100 |     //   - Request parameters in an irregular form of &h=\w+&refid=\d+
101 |     var pattern = /^(?:\/l.php\?u=)?(.*?)(?:(?:&amp;|\?|&)h=\w+(?:&amp;|&)refid=\d+)?$/;
102 |     return url.replace(pattern, '$1');
103 |   }).get();
104 | };
105 | 
106 | /**
107 |  * Fetches the friends information live.
108 |  *
109 |  * NOTE TO FUTURE SELF: If this extension breaks, it's probably because the
110 |  * following lines no longer work.  Namely, the fragile selector access
111 |  * being done below to get at the corresponding fields might need to be
112 |  * updated.  Look at the actual FB page in question to make the right
113 |  * fixes.
114 |  *
115 |  * @param {object} friend FB's internal friend storage.
116 |  * @param {string} url Friends FB page.
117 |  * @param {Function} callback This is needed somehow to do synchronous loading.
118 |  *                            once a profile been fetched, calls this callback.
119 |  */
120 | ProfileGrabber.prototype.extractInfo = function(friend, url, callback) {
121 |   that = this;
122 |   this.xhr.onload = function() {
123 |     var dom = that.xhr.responseXML;
124 |     // Some users have problem reading the response type for XML. Perhaps this
125 |     // is due to the mangled headers or perhaps firewall denying access.
126 |     // This is a small fix to read it from responseText since it should be 
127 |     // available then.
128 |     if (!dom) {
129 |       dom = that.domParser.parseFromString(that.xhr.responseText, 'application/xml');
130 |     }
131 |     else {
132 |       dom = $(dom);
133 |     }
134 | 
135 |     // Check if your not logged into the mobile page. This hack is dangerous.
136 |     // But it makes sure none of your contacts are invalid. A better approach
137 |     // would be to do an XHR to the main page, but that will waste resources.
138 |     if ($('*', dom).html().indexOf('"/login.php') != -1) {
139 |       friend.error = true;
140 |       callback(friend);
141 |     }
142 |     
143 |     // This is the extreme case, I believe there is a bug in Google Chrome the 
144 |     // way it handles irregular Facebook pages. It just quits without indication
145 |     // somehow the DOMParser fails and doesn't continue. 
146 |     //        https://github.com/mohamedmansour/fb-exporter/issues/#issue/4
147 |     //
148 |     // Use jQuery to convert it automatically. This will throw and error on the
149 |     // page every single time. I really hate this approach, but there is no way
150 |     // to supress the error as far as I know without doing mucky stuff.
151 |     if (!dom || dom.querySelector('parsererror')) {
152 |       dom = $(that.xhr.responseText);
153 |     }
154 |     
155 | 
156 |     // To gather additional friend information, add the right selector here.
157 |     var emails = $('td:last a', $('td.label:contains("Email")', dom).parent());
158 |     var fb = $('td:last', $('td.label:contains("Profile")', dom).parent());
159 |     var phones = $('td:last a', $('td.label:contains("Phone")', dom).parent());
160 |     var address = $('td:last', $('td.label:contains("Address")', dom).parent());
161 |     var skype = $('td:last', $('td.label:contains("Skype")', dom).parent());
162 |     var gtalk = $('td:last', $('td.label:contains("Google Talk")', dom).parent());
163 |     var hotmail = $('td:last', $('td.label:contains("Windows")', dom).parent());
164 |     var yahoo = $('td:last', $('td.label:contains("Yahoo! Messenger")', dom).parent());
165 |     var websites = $('td a', $('td.label:contains("Website")', dom).parent());
166 |     var birthday = $('td:last', $('td.label:contains("Birthday")', dom).parent());
167 | 
168 |     // Storage for post processing. Cleanup and parse groups.
169 |     friend.fb = that.parseFacebookURL(fb.text(), friend.id);
170 |     friend.phones = that.parsePhones(phones);
171 |     friend.address = address.text();
172 |     friend.birthday = that.parseBirthday(birthday.text());
173 |     friend.im = {};
174 |     friend.im.skype = skype.text();
175 |     friend.im.gtalk = gtalk.text();
176 |     friend.im.yahoo = gtalk.text();
177 |     friend.im.hotmail = hotmail.text();
178 |     friend.emails = that.parseEmails(emails);
179 |     friend.websites = that.parseWebsites(websites);
180 |     callback(friend);
181 |   };
182 |   this.xhr.open('GET', url);
183 |   this.xhr.send(null);
184 | };
185 | 


--------------------------------------------------------------------------------
/js/lib/chrome_ex_oauth.js:
--------------------------------------------------------------------------------
  1 | /**
  2 |  * Copyright (c) 2010 The Chromium Authors. All rights reserved.  Use of this
  3 |  * source code is governed by a BSD-style license that can be found in the
  4 |  * LICENSE file.
  5 |  */
  6 | 
  7 | /**
  8 |  * Constructor - no need to invoke directly, call initBackgroundPage instead.
  9 |  * @constructor
 10 |  * @param {String} url_request_token The OAuth request token URL.
 11 |  * @param {String} url_auth_token The OAuth authorize token URL.
 12 |  * @param {String} url_access_token The OAuth access token URL.
 13 |  * @param {String} consumer_key The OAuth consumer key.
 14 |  * @param {String} consumer_secret The OAuth consumer secret.
 15 |  * @param {String} oauth_scope The OAuth scope parameter.
 16 |  * @param {Object} opt_args Optional arguments.  Recognized parameters:
 17 |  *     "app_name" {String} Name of the current application
 18 |  *     "callback_page" {String} If you renamed chrome_ex_oauth.html, the name
 19 |  *          this file was renamed to.
 20 |  */
 21 | function ChromeExOAuth(url_request_token, url_auth_token, url_access_token,
 22 |                        consumer_key, consumer_secret, oauth_scope, opt_args) {
 23 |   this.url_request_token = url_request_token;
 24 |   this.url_auth_token = url_auth_token;
 25 |   this.url_access_token = url_access_token;
 26 |   this.consumer_key = consumer_key;
 27 |   this.consumer_secret = consumer_secret;
 28 |   this.oauth_scope = oauth_scope;
 29 |   this.app_name = opt_args && opt_args['app_name'] ||
 30 |       "ChromeExOAuth Library";
 31 |   this.key_token = "oauth_token";
 32 |   this.key_token_secret = "oauth_token_secret";
 33 |   this.callback_page = opt_args && opt_args['callback_page'] ||
 34 |       "chrome_ex_oauth.html";
 35 |   this.auth_params = {};
 36 |   if (opt_args && opt_args['auth_params']) {
 37 |     for (key in opt_args['auth_params']) {
 38 |       if (opt_args['auth_params'].hasOwnProperty(key)) {
 39 |         this.auth_params[key] = opt_args['auth_params'][key];
 40 |       }
 41 |     }
 42 |   }
 43 | };
 44 | 
 45 | /*******************************************************************************
 46 |  * PUBLIC API METHODS
 47 |  * Call these from your background page.
 48 |  ******************************************************************************/
 49 | 
 50 | /**
 51 |  * Initializes the OAuth helper from the background page.  You must call this
 52 |  * before attempting to make any OAuth calls.
 53 |  * @param {Object} oauth_config Configuration parameters in a JavaScript object.
 54 |  *     The following parameters are recognized:
 55 |  *         "request_url" {String} OAuth request token URL.
 56 |  *         "authorize_url" {String} OAuth authorize token URL.
 57 |  *         "access_url" {String} OAuth access token URL.
 58 |  *         "consumer_key" {String} OAuth consumer key.
 59 |  *         "consumer_secret" {String} OAuth consumer secret.
 60 |  *         "scope" {String} OAuth access scope.
 61 |  *         "app_name" {String} Application name.
 62 |  *         "auth_params" {Object} Additional parameters to pass to the
 63 |  *             Authorization token URL.  For an example, 'hd', 'hl', 'btmpl':
 64 |  *             http://code.google.com/apis/accounts/docs/OAuth_ref.html#GetAuth
 65 |  * @return {ChromeExOAuth} An initialized ChromeExOAuth object.
 66 |  */
 67 | ChromeExOAuth.initBackgroundPage = function(oauth_config) {
 68 |   window.chromeExOAuthConfig = oauth_config;
 69 |   window.chromeExOAuth = ChromeExOAuth.fromConfig(oauth_config);
 70 |   window.chromeExOAuthRedirectStarted = false;
 71 |   window.chromeExOAuthRequestingAccess = false;
 72 | 
 73 |   var url_match = chrome.extension.getURL(window.chromeExOAuth.callback_page);
 74 |   var tabs = {};
 75 |   chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
 76 |     if (changeInfo.url &&
 77 |         changeInfo.url.substr(0, url_match.length) === url_match &&
 78 |         changeInfo.url != tabs[tabId] &&
 79 |         window.chromeExOAuthRequestingAccess == false) {
 80 |       chrome.tabs.create({ 'url' : changeInfo.url }, function(tab) {
 81 |         tabs[tab.id] = tab.url;
 82 |         chrome.tabs.remove(tabId);
 83 |       });
 84 |     }
 85 |   });
 86 | 
 87 |   return window.chromeExOAuth;
 88 | };
 89 | 
 90 | /**
 91 |  * Authorizes the current user with the configued API.  You must call this
 92 |  * before calling sendSignedRequest.
 93 |  * @param {Function} callback A function to call once an access token has
 94 |  *     been obtained.  This callback will be passed the following arguments:
 95 |  *         token {String} The OAuth access token.
 96 |  *         secret {String} The OAuth access token secret.
 97 |  */
 98 | ChromeExOAuth.prototype.authorize = function(callback) {
 99 |   if (this.hasToken()) {
100 |     callback(this.getToken(), this.getTokenSecret());
101 |   } else {
102 |     window.chromeExOAuthOnAuthorize = function(token, secret) {
103 |       callback(token, secret);
104 |     };
105 |     chrome.tabs.create({ 'url' :chrome.extension.getURL(this.callback_page) });
106 |   }
107 | };
108 | 
109 | /**
110 |  * Clears any OAuth tokens stored for this configuration.  Effectively a
111 |  * "logout" of the configured OAuth API.
112 |  */
113 | ChromeExOAuth.prototype.clearTokens = function() {
114 |   delete localStorage[this.key_token + encodeURI(this.oauth_scope)];
115 |   delete localStorage[this.key_token_secret + encodeURI(this.oauth_scope)];
116 | };
117 | 
118 | /**
119 |  * Returns whether a token is currently stored for this configuration.
120 |  * Effectively a check to see whether the current user is "logged in" to
121 |  * the configured OAuth API.
122 |  * @return {Boolean} True if an access token exists.
123 |  */
124 | ChromeExOAuth.prototype.hasToken = function() {
125 |   return !!this.getToken();
126 | };
127 | 
128 | /**
129 |  * Makes an OAuth-signed HTTP request with the currently authorized tokens.
130 |  * @param {String} url The URL to send the request to.  Querystring parameters
131 |  *     should be omitted.
132 |  * @param {Function} callback A function to be called once the request is
133 |  *     completed.  This callback will be passed the following arguments:
134 |  *         responseText {String} The text response.
135 |  *         xhr {XMLHttpRequest} The XMLHttpRequest object which was used to
136 |  *             send the request.  Useful if you need to check response status
137 |  *             code, etc.
138 |  *         passThru {Object} Additional static arguments, see opt_passThru.
139 |  * @param {Object} opt_params Additional parameters to configure the request.
140 |  *     The following parameters are accepted:
141 |  *         "method" {String} The HTTP method to use.  Defaults to "GET".
142 |  *         "body" {String} A request body to send.  Defaults to null.
143 |  *         "parameters" {Object} Query parameters to include in the request.
144 |  *         "headers" {Object} Additional headers to include in the request.
145 |  * @param {Object} opt_passThru Additional parameter to pass to the callback.
146 |  */
147 | ChromeExOAuth.prototype.sendSignedRequest = function(url, callback,
148 |                                                      opt_params,
149 |                                                      opt_passThru) {
150 |   var method = opt_params && opt_params['method'] || 'GET';
151 |   var body = opt_params && opt_params['body'] || null;
152 |   var params = opt_params && opt_params['parameters'] || {};
153 |   var headers = opt_params && opt_params['headers'] || {};
154 | 
155 |   var signedUrl = this.signURL(url, method, params);
156 | 
157 |   ChromeExOAuth.sendRequest(method, signedUrl, headers, body, function (xhr) {
158 |     if (xhr.readyState == 4) {
159 |       callback(xhr.responseText, xhr, opt_passThru);
160 |     }
161 |   });
162 | };
163 | 
164 | /**
165 |  * Adds the required OAuth parameters to the given url and returns the
166 |  * result.  Useful if you need a signed url but don't want to make an XHR
167 |  * request.
168 |  * @param {String} method The http method to use.
169 |  * @param {String} url The base url of the resource you are querying.
170 |  * @param {Object} opt_params Query parameters to include in the request.
171 |  * @return {String} The base url plus any query params plus any OAuth params.
172 |  */
173 | ChromeExOAuth.prototype.signURL = function(url, method, opt_params) {
174 |   var token = this.getToken();
175 |   var secret = this.getTokenSecret();
176 |   if (!token || !secret) {
177 |     throw new Error("No oauth token or token secret");
178 |   }
179 | 
180 |   var params = opt_params || {};
181 | 
182 |   var result = OAuthSimple().sign({
183 |     action : method,
184 |     path : url,
185 |     parameters : params,
186 |     signatures: {
187 |       consumer_key : this.consumer_key,
188 |       shared_secret : this.consumer_secret,
189 |       oauth_secret : secret,
190 |       oauth_token: token
191 |     }
192 |   });
193 | 
194 |   return result.signed_url;
195 | };
196 | 
197 | /**
198 |  * Generates the Authorization header based on the oauth parameters.
199 |  * @param {String} url The base url of the resource you are querying.
200 |  * @param {Object} opt_params Query parameters to include in the request.
201 |  * @return {String} An Authorization header containing the oauth_* params.
202 |  */
203 | ChromeExOAuth.prototype.getAuthorizationHeader = function(url, method,
204 |                                                           opt_params) {
205 |   var token = this.getToken();
206 |   var secret = this.getTokenSecret();
207 |   if (!token || !secret) {
208 |     throw new Error("No oauth token or token secret");
209 |   }
210 | 
211 |   var params = opt_params || {};
212 | 
213 |   return OAuthSimple().getHeaderString({
214 |     action: method,
215 |     path : url,
216 |     parameters : params,
217 |     signatures: {
218 |       consumer_key : this.consumer_key,
219 |       shared_secret : this.consumer_secret,
220 |       oauth_secret : secret,
221 |       oauth_token: token
222 |     }
223 |   });
224 | };
225 | 
226 | /*******************************************************************************
227 |  * PRIVATE API METHODS
228 |  * Used by the library.  There should be no need to call these methods directly.
229 |  ******************************************************************************/
230 | 
231 | /**
232 |  * Creates a new ChromeExOAuth object from the supplied configuration object.
233 |  * @param {Object} oauth_config Configuration parameters in a JavaScript object.
234 |  *     The following parameters are recognized:
235 |  *         "request_url" {String} OAuth request token URL.
236 |  *         "authorize_url" {String} OAuth authorize token URL.
237 |  *         "access_url" {String} OAuth access token URL.
238 |  *         "consumer_key" {String} OAuth consumer key.
239 |  *         "consumer_secret" {String} OAuth consumer secret.
240 |  *         "scope" {String} OAuth access scope.
241 |  *         "app_name" {String} Application name.
242 |  *         "auth_params" {Object} Additional parameters to pass to the
243 |  *             Authorization token URL.  For an example, 'hd', 'hl', 'btmpl':
244 |  *             http://code.google.com/apis/accounts/docs/OAuth_ref.html#GetAuth
245 |  * @return {ChromeExOAuth} An initialized ChromeExOAuth object.
246 |  */
247 | ChromeExOAuth.fromConfig = function(oauth_config) {
248 |   return new ChromeExOAuth(
249 |     oauth_config['request_url'],
250 |     oauth_config['authorize_url'],
251 |     oauth_config['access_url'],
252 |     oauth_config['consumer_key'],
253 |     oauth_config['consumer_secret'],
254 |     oauth_config['scope'],
255 |     {
256 |       'app_name' : oauth_config['app_name'],
257 |       'auth_params' : oauth_config['auth_params']
258 |     }
259 |   );
260 | };
261 | 
262 | /**
263 |  * Initializes chrome_ex_oauth.html and redirects the page if needed to start
264 |  * the OAuth flow.  Once an access token is obtained, this function closes
265 |  * chrome_ex_oauth.html.
266 |  */
267 | ChromeExOAuth.initCallbackPage = function() {
268 |   var background_page = chrome.extension.getBackgroundPage();
269 |   var oauth_config = background_page.chromeExOAuthConfig;
270 |   var oauth = ChromeExOAuth.fromConfig(oauth_config);
271 |   background_page.chromeExOAuthRedirectStarted = true;
272 |   oauth.initOAuthFlow(function (token, secret) {
273 |     background_page.chromeExOAuthOnAuthorize(token, secret);
274 |     background_page.chromeExOAuthRedirectStarted = false;
275 |     chrome.tabs.getSelected(null, function (tab) {
276 |       chrome.tabs.remove(tab.id);
277 |     });
278 |   });
279 | };
280 | 
281 | /**
282 |  * Sends an HTTP request.  Convenience wrapper for XMLHttpRequest calls.
283 |  * @param {String} method The HTTP method to use.
284 |  * @param {String} url The URL to send the request to.
285 |  * @param {Object} headers Optional request headers in key/value format.
286 |  * @param {String} body Optional body content.
287 |  * @param {Function} callback Function to call when the XMLHttpRequest's
288 |  *     ready state changes.  See documentation for XMLHttpRequest's
289 |  *     onreadystatechange handler for more information.
290 |  */
291 | ChromeExOAuth.sendRequest = function(method, url, headers, body, callback) {
292 |   var xhr = new XMLHttpRequest();
293 |   xhr.onreadystatechange = function(data) {
294 |     callback(xhr, data);
295 |   }
296 |   xhr.open(method, url, true);
297 |   if (headers) {
298 |     for (var header in headers) {
299 |       if (headers.hasOwnProperty(header)) {
300 |         xhr.setRequestHeader(header, headers[header]);
301 |       }
302 |     }
303 |   }
304 |   xhr.send(body);
305 | };
306 | 
307 | /**
308 |  * Decodes a URL-encoded string into key/value pairs.
309 |  * @param {String} encoded An URL-encoded string.
310 |  * @return {Object} An object representing the decoded key/value pairs found
311 |  *     in the encoded string.
312 |  */
313 | ChromeExOAuth.formDecode = function(encoded) {
314 |   var params = encoded.split("&");
315 |   var decoded = {};
316 |   for (var i = 0, param; param = params[i]; i++) {
317 |     var keyval = param.split("=");
318 |     if (keyval.length == 2) {
319 |       var key = ChromeExOAuth.fromRfc3986(keyval[0]);
320 |       var val = ChromeExOAuth.fromRfc3986(keyval[1]);
321 |       decoded[key] = val;
322 |     }
323 |   }
324 |   return decoded;
325 | };
326 | 
327 | /**
328 |  * Returns the current window's querystring decoded into key/value pairs.
329 |  * @return {Object} A object representing any key/value pairs found in the
330 |  *     current window's querystring.
331 |  */
332 | ChromeExOAuth.getQueryStringParams = function() {
333 |   var urlparts = window.location.href.split("?");
334 |   if (urlparts.length >= 2) {
335 |     var querystring = urlparts.slice(1).join("?");
336 |     return ChromeExOAuth.formDecode(querystring);
337 |   }
338 |   return {};
339 | };
340 | 
341 | /**
342 |  * Binds a function call to a specific object.  This function will also take
343 |  * a variable number of additional arguments which will be prepended to the
344 |  * arguments passed to the bound function when it is called.
345 |  * @param {Function} func The function to bind.
346 |  * @param {Object} obj The object to bind to the function's "this".
347 |  * @return {Function} A closure that will call the bound function.
348 |  */
349 | ChromeExOAuth.bind = function(func, obj) {
350 |   var newargs = Array.prototype.slice.call(arguments).slice(2);
351 |   return function() {
352 |     var combinedargs = newargs.concat(Array.prototype.slice.call(arguments));
353 |     func.apply(obj, combinedargs);
354 |   };
355 | };
356 | 
357 | /**
358 |  * Encodes a value according to the RFC3986 specification.
359 |  * @param {String} val The string to encode.
360 |  */
361 | ChromeExOAuth.toRfc3986 = function(val){
362 |    return encodeURIComponent(val)
363 |        .replace(/\!/g, "%21")
364 |        .replace(/\*/g, "%2A")
365 |        .replace(/'/g, "%27")
366 |        .replace(/\(/g, "%28")
367 |        .replace(/\)/g, "%29");
368 | };
369 | 
370 | /**
371 |  * Decodes a string that has been encoded according to RFC3986.
372 |  * @param {String} val The string to decode.
373 |  */
374 | ChromeExOAuth.fromRfc3986 = function(val){
375 |   var tmp = val
376 |       .replace(/%21/g, "!")
377 |       .replace(/%2A/g, "*")
378 |       .replace(/%27/g, "'")
379 |       .replace(/%28/g, "(")
380 |       .replace(/%29/g, ")");
381 |    return decodeURIComponent(tmp);
382 | };
383 | 
384 | /**
385 |  * Adds a key/value parameter to the supplied URL.
386 |  * @param {String} url An URL which may or may not contain querystring values.
387 |  * @param {String} key A key
388 |  * @param {String} value A value
389 |  * @return {String} The URL with URL-encoded versions of the key and value
390 |  *     appended, prefixing them with "&" or "?" as needed.
391 |  */
392 | ChromeExOAuth.addURLParam = function(url, key, value) {
393 |   var sep = (url.indexOf('?') >= 0) ? "&" : "?";
394 |   return url + sep +
395 |          ChromeExOAuth.toRfc3986(key) + "=" + ChromeExOAuth.toRfc3986(value);
396 | };
397 | 
398 | /**
399 |  * Stores an OAuth token for the configured scope.
400 |  * @param {String} token The token to store.
401 |  */
402 | ChromeExOAuth.prototype.setToken = function(token) {
403 |   localStorage[this.key_token + encodeURI(this.oauth_scope)] = token;
404 | };
405 | 
406 | /**
407 |  * Retrieves any stored token for the configured scope.
408 |  * @return {String} The stored token.
409 |  */
410 | ChromeExOAuth.prototype.getToken = function() {
411 |   return localStorage[this.key_token + encodeURI(this.oauth_scope)];
412 | };
413 | 
414 | /**
415 |  * Stores an OAuth token secret for the configured scope.
416 |  * @param {String} secret The secret to store.
417 |  */
418 | ChromeExOAuth.prototype.setTokenSecret = function(secret) {
419 |   localStorage[this.key_token_secret + encodeURI(this.oauth_scope)] = secret;
420 | };
421 | 
422 | /**
423 |  * Retrieves any stored secret for the configured scope.
424 |  * @return {String} The stored secret.
425 |  */
426 | ChromeExOAuth.prototype.getTokenSecret = function() {
427 |   return localStorage[this.key_token_secret + encodeURI(this.oauth_scope)];
428 | };
429 | 
430 | /**
431 |  * Starts an OAuth authorization flow for the current page.  If a token exists,
432 |  * no redirect is needed and the supplied callback is called immediately.
433 |  * If this method detects that a redirect has finished, it grabs the
434 |  * appropriate OAuth parameters from the URL and attempts to retrieve an
435 |  * access token.  If no token exists and no redirect has happened, then
436 |  * an access token is requested and the page is ultimately redirected.
437 |  * @param {Function} callback The function to call once the flow has finished.
438 |  *     This callback will be passed the following arguments:
439 |  *         token {String} The OAuth access token.
440 |  *         secret {String} The OAuth access token secret.
441 |  */
442 | ChromeExOAuth.prototype.initOAuthFlow = function(callback) {
443 |   if (!this.hasToken()) {
444 |     var params = ChromeExOAuth.getQueryStringParams();
445 |     if (params['chromeexoauthcallback'] == 'true') {
446 |       var oauth_token = params['oauth_token'];
447 |       var oauth_verifier = params['oauth_verifier']
448 |       this.getAccessToken(oauth_token, oauth_verifier, callback);
449 |     } else {
450 |       var request_params = {
451 |         'url_callback_param' : 'chromeexoauthcallback'
452 |       }
453 |       this.getRequestToken(function(url) {
454 |         window.location.href = url;
455 |       }, request_params);
456 |     }
457 |   } else {
458 |     callback(this.getToken(), this.getTokenSecret());
459 |   }
460 | };
461 | 
462 | /**
463 |  * Requests an OAuth request token.
464 |  * @param {Function} callback Function to call once the authorize URL is
465 |  *     calculated.  This callback will be passed the following arguments:
466 |  *         url {String} The URL the user must be redirected to in order to
467 |  *             approve the token.
468 |  * @param {Object} opt_args Optional arguments.  The following parameters
469 |  *     are accepted:
470 |  *         "url_callback" {String} The URL the OAuth provider will redirect to.
471 |  *         "url_callback_param" {String} A parameter to include in the callback
472 |  *             URL in order to indicate to this library that a redirect has
473 |  *             taken place.
474 |  */
475 | ChromeExOAuth.prototype.getRequestToken = function(callback, opt_args) {
476 |   if (typeof callback !== "function") {
477 |     throw new Error("Specified callback must be a function.");
478 |   }
479 |   var url = opt_args && opt_args['url_callback'] ||
480 |             window && window.top && window.top.location &&
481 |             window.top.location.href;
482 | 
483 |   var url_param = opt_args && opt_args['url_callback_param'] ||
484 |                   "chromeexoauthcallback";
485 |   var url_callback = ChromeExOAuth.addURLParam(url, url_param, "true");
486 | 
487 |   var result = OAuthSimple().sign({
488 |     path : this.url_request_token,
489 |     parameters: {
490 |       "xoauth_displayname" : this.app_name,
491 |       "scope" : this.oauth_scope,
492 |       "oauth_callback" : url_callback
493 |     },
494 |     signatures: {
495 |       consumer_key : this.consumer_key,
496 |       shared_secret : this.consumer_secret
497 |     }
498 |   });
499 |   var onToken = ChromeExOAuth.bind(this.onRequestToken, this, callback);
500 |   ChromeExOAuth.sendRequest("GET", result.signed_url, null, null, onToken);
501 | };
502 | 
503 | /**
504 |  * Called when a request token has been returned.  Stores the request token
505 |  * secret for later use and sends the authorization url to the supplied
506 |  * callback (for redirecting the user).
507 |  * @param {Function} callback Function to call once the authorize URL is
508 |  *     calculated.  This callback will be passed the following arguments:
509 |  *         url {String} The URL the user must be redirected to in order to
510 |  *             approve the token.
511 |  * @param {XMLHttpRequest} xhr The XMLHttpRequest object used to fetch the
512 |  *     request token.
513 |  */
514 | ChromeExOAuth.prototype.onRequestToken = function(callback, xhr) {
515 |   if (xhr.readyState == 4) {
516 |     if (xhr.status == 200) {
517 |       var params = ChromeExOAuth.formDecode(xhr.responseText);
518 |       var token = params['oauth_token'];
519 |       this.setTokenSecret(params['oauth_token_secret']);
520 |       var url = ChromeExOAuth.addURLParam(this.url_auth_token,
521 |                                           "oauth_token", token);
522 |       for (var key in this.auth_params) {
523 |         if (this.auth_params.hasOwnProperty(key)) {
524 |           url = ChromeExOAuth.addURLParam(url, key, this.auth_params[key]);
525 |         }
526 |       }
527 |       callback(url);
528 |     } else {
529 |       throw new Error("Fetching request token failed. Status " + xhr.status);
530 |     }
531 |   }
532 | };
533 | 
534 | /**
535 |  * Requests an OAuth access token.
536 |  * @param {String} oauth_token The OAuth request token.
537 |  * @param {String} oauth_verifier The OAuth token verifier.
538 |  * @param {Function} callback The function to call once the token is obtained.
539 |  *     This callback will be passed the following arguments:
540 |  *         token {String} The OAuth access token.
541 |  *         secret {String} The OAuth access token secret.
542 |  */
543 | ChromeExOAuth.prototype.getAccessToken = function(oauth_token, oauth_verifier,
544 |                                                   callback) {
545 |   if (typeof callback !== "function") {
546 |     throw new Error("Specified callback must be a function.");
547 |   }
548 |   var bg = chrome.extension.getBackgroundPage();
549 |   if (bg.chromeExOAuthRequestingAccess == false) {
550 |     bg.chromeExOAuthRequestingAccess = true;
551 | 
552 |     var result = OAuthSimple().sign({
553 |       path : this.url_access_token,
554 |       parameters: {
555 |         "oauth_token" : oauth_token,
556 |         "oauth_verifier" : oauth_verifier
557 |       },
558 |       signatures: {
559 |         consumer_key : this.consumer_key,
560 |         shared_secret : this.consumer_secret,
561 |         oauth_secret : this.getTokenSecret(this.oauth_scope)
562 |       }
563 |     });
564 | 
565 |     var onToken = ChromeExOAuth.bind(this.onAccessToken, this, callback);
566 |     ChromeExOAuth.sendRequest("GET", result.signed_url, null, null, onToken);
567 |   }
568 | };
569 | 
570 | /**
571 |  * Called when an access token has been returned.  Stores the access token and
572 |  * access token secret for later use and sends them to the supplied callback.
573 |  * @param {Function} callback The function to call once the token is obtained.
574 |  *     This callback will be passed the following arguments:
575 |  *         token {String} The OAuth access token.
576 |  *         secret {String} The OAuth access token secret.
577 |  * @param {XMLHttpRequest} xhr The XMLHttpRequest object used to fetch the
578 |  *     access token.
579 |  */
580 | ChromeExOAuth.prototype.onAccessToken = function(callback, xhr) {
581 |   if (xhr.readyState == 4) {
582 |     var bg = chrome.extension.getBackgroundPage();
583 |     if (xhr.status == 200) {
584 |       var params = ChromeExOAuth.formDecode(xhr.responseText);
585 |       var token = params["oauth_token"];
586 |       var secret = params["oauth_token_secret"];
587 |       this.setToken(token);
588 |       this.setTokenSecret(secret);
589 |       bg.chromeExOAuthRequestingAccess = false;
590 |       callback(token, secret);
591 |     } else {
592 |       bg.chromeExOAuthRequestingAccess = false;
593 |       throw new Error("Fetching access token failed with status " + xhr.status);
594 |     }
595 |   }
596 | };
597 | 


--------------------------------------------------------------------------------
/js/lib/chrome_ex_oauthsimple.js:
--------------------------------------------------------------------------------
  1 | /* OAuthSimple
  2 |   * A simpler version of OAuth
  3 |   *
  4 |   * author:     jr conlin
  5 |   * mail:       src@anticipatr.com
  6 |   * copyright:  unitedHeroes.net
  7 |   * version:    1.0
  8 |   * url:        http://unitedHeroes.net/OAuthSimple
  9 |   *
 10 |   * Copyright (c) 2009, unitedHeroes.net
 11 |   * All rights reserved.
 12 |   *
 13 |   * Redistribution and use in source and binary forms, with or without
 14 |   * modification, are permitted provided that the following conditions are met:
 15 |   *     * Redistributions of source code must retain the above copyright
 16 |   *       notice, this list of conditions and the following disclaimer.
 17 |   *     * Redistributions in binary form must reproduce the above copyright
 18 |   *       notice, this list of conditions and the following disclaimer in the
 19 |   *       documentation and/or other materials provided with the distribution.
 20 |   *     * Neither the name of the unitedHeroes.net nor the
 21 |   *       names of its contributors may be used to endorse or promote products
 22 |   *       derived from this software without specific prior written permission.
 23 |   *
 24 |   * THIS SOFTWARE IS PROVIDED BY UNITEDHEROES.NET ''AS IS'' AND ANY
 25 |   * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 26 |   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 27 |   * DISCLAIMED. IN NO EVENT SHALL UNITEDHEROES.NET BE LIABLE FOR ANY
 28 |   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 29 |   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 30 |   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 31 |   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 32 |   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 33 |   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 34 |  */
 35 | var OAuthSimple;
 36 | 
 37 | if (OAuthSimple === undefined)
 38 | {
 39 |     /* Simple OAuth
 40 |      *
 41 |      * This class only builds the OAuth elements, it does not do the actual
 42 |      * transmission or reception of the tokens. It does not validate elements
 43 |      * of the token. It is for client use only.
 44 |      *
 45 |      * api_key is the API key, also known as the OAuth consumer key
 46 |      * shared_secret is the shared secret (duh).
 47 |      *
 48 |      * Both the api_key and shared_secret are generally provided by the site
 49 |      * offering OAuth services. You need to specify them at object creation
 50 |      * because nobody <explative>ing uses OAuth without that minimal set of
 51 |      * signatures.
 52 |      *
 53 |      * If you want to use the higher order security that comes from the
 54 |      * OAuth token (sorry, I don't provide the functions to fetch that because
 55 |      * sites aren't horribly consistent about how they offer that), you need to
 56 |      * pass those in either with .setTokensAndSecrets() or as an argument to the
 57 |      * .sign() or .getHeaderString() functions.
 58 |      *
 59 |      * Example:
 60 |        <code>
 61 |         var oauthObject = OAuthSimple().sign({path:'http://example.com/rest/',
 62 |                                               parameters: 'foo=bar&gorp=banana',
 63 |                                               signatures:{
 64 |                                                 api_key:'12345abcd',
 65 |                                                 shared_secret:'xyz-5309'
 66 |                                              }});
 67 |         document.getElementById('someLink').href=oauthObject.signed_url;
 68 |        </code>
 69 |      *
 70 |      * that will sign as a "GET" using "SHA1-MAC" the url. If you need more than
 71 |      * that, read on, McDuff.
 72 |      */
 73 | 
 74 |     /** OAuthSimple creator
 75 |      *
 76 |      * Create an instance of OAuthSimple
 77 |      *
 78 |      * @param api_key {string}       The API Key (sometimes referred to as the consumer key) This value is usually supplied by the site you wish to use.
 79 |      * @param shared_secret (string) The shared secret. This value is also usually provided by the site you wish to use.
 80 |      */
 81 |     OAuthSimple = function (consumer_key,shared_secret)
 82 |     {
 83 | /*        if (api_key == undefined)
 84 |             throw("Missing argument: api_key (oauth_consumer_key) for OAuthSimple. This is usually provided by the hosting site.");
 85 |         if (shared_secret == undefined)
 86 |             throw("Missing argument: shared_secret (shared secret) for OAuthSimple. This is usually provided by the hosting site.");
 87 | */      this._secrets={};
 88 |         this._parameters={};
 89 | 
 90 |         // General configuration options.
 91 |         if (consumer_key !== undefined) {
 92 |             this._secrets['consumer_key'] = consumer_key;
 93 |             }
 94 |         if (shared_secret !== undefined) {
 95 |             this._secrets['shared_secret'] = shared_secret;
 96 |             }
 97 |         this._default_signature_method= "HMAC-SHA1";
 98 |         this._action = "GET";
 99 |         this._nonce_chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
100 | 
101 | 
102 |         this.reset = function() {
103 |             this._parameters={};
104 |             this._path=undefined;
105 |             return this;
106 |         };
107 | 
108 |         /** set the parameters either from a hash or a string
109 |          *
110 |          * @param {string,object} List of parameters for the call, this can either be a URI string (e.g. "foo=bar&gorp=banana" or an object/hash)
111 |          */
112 |         this.setParameters = function (parameters) {
113 |             if (parameters === undefined) {
114 |                 parameters = {};
115 |                 }
116 |             if (typeof(parameters) == 'string') {
117 |                 parameters=this._parseParameterString(parameters);
118 |                 }
119 |             this._parameters = parameters;
120 |             if (this._parameters['oauth_nonce'] === undefined) {
121 |                 this._getNonce();
122 |                 }
123 |             if (this._parameters['oauth_timestamp'] === undefined) {
124 |                 this._getTimestamp();
125 |                 }
126 |             if (this._parameters['oauth_method'] === undefined) {
127 |                 this.setSignatureMethod();
128 |                 }
129 |             if (this._parameters['oauth_consumer_key'] === undefined) {
130 |                 this._getApiKey();
131 |                 }
132 |             if(this._parameters['oauth_token'] === undefined) {
133 |                 this._getAccessToken();
134 |                 }
135 | 
136 |             return this;
137 |         };
138 | 
139 |         /** convienence method for setParameters
140 |          *
141 |          * @param parameters {string,object} See .setParameters
142 |          */
143 |         this.setQueryString = function (parameters) {
144 |             return this.setParameters(parameters);
145 |         };
146 | 
147 |         /** Set the target URL (does not include the parameters)
148 |          *
149 |          * @param path {string} the fully qualified URI (excluding query arguments) (e.g "http://example.org/foo")
150 |          */
151 |         this.setURL = function (path) {
152 |             if (path == '') {
153 |                 throw ('No path specified for OAuthSimple.setURL');
154 |                 }
155 |             this._path = path;
156 |             return this;
157 |         };
158 | 
159 |         /** convienence method for setURL
160 |          *
161 |          * @param path {string} see .setURL
162 |          */
163 |         this.setPath = function(path){
164 |             return this.setURL(path);
165 |         };
166 | 
167 |         /** set the "action" for the url, (e.g. GET,POST, DELETE, etc.)
168 |          *
169 |          * @param action {string} HTTP Action word.
170 |          */
171 |         this.setAction = function(action) {
172 |             if (action === undefined) {
173 |                 action="GET";
174 |                 }
175 |             action = action.toUpperCase();
176 |             if (action.match('[^A-Z]')) {
177 |                 throw ('Invalid action specified for OAuthSimple.setAction');
178 |                 }
179 |             this._action = action;
180 |             return this;
181 |         };
182 | 
183 |         /** set the signatures (as well as validate the ones you have)
184 |          *
185 |          * @param signatures {object} object/hash of the token/signature pairs {api_key:, shared_secret:, oauth_token: oauth_secret:}
186 |          */
187 |         this.setTokensAndSecrets = function(signatures) {
188 |             if (signatures)
189 |             {
190 |                 for (var i in signatures) {
191 |                     this._secrets[i] = signatures[i];
192 |                     }
193 |             }
194 |             // Aliases
195 |             if (this._secrets['api_key']) {
196 |                 this._secrets.consumer_key = this._secrets.api_key;
197 |                 }
198 |             if (this._secrets['access_token']) {
199 |                 this._secrets.oauth_token = this._secrets.access_token;
200 |                 }
201 |             if (this._secrets['access_secret']) {
202 |                 this._secrets.oauth_secret = this._secrets.access_secret;
203 |                 }
204 |             // Gauntlet
205 |             if (this._secrets.consumer_key === undefined) {
206 |                 throw('Missing required consumer_key in OAuthSimple.setTokensAndSecrets');
207 |                 }
208 |             if (this._secrets.shared_secret === undefined) {
209 |                 throw('Missing required shared_secret in OAuthSimple.setTokensAndSecrets');
210 |                 }
211 |             if ((this._secrets.oauth_token !== undefined) && (this._secrets.oauth_secret === undefined)) {
212 |                 throw('Missing oauth_secret for supplied oauth_token in OAuthSimple.setTokensAndSecrets');
213 |                 }
214 |             return this;
215 |         };
216 | 
217 |         /** set the signature method (currently only Plaintext or SHA-MAC1)
218 |          *
219 |          * @param method {string} Method of signing the transaction (only PLAINTEXT and SHA-MAC1 allowed for now)
220 |          */
221 |         this.setSignatureMethod = function(method) {
222 |             if (method === undefined) {
223 |                 method = this._default_signature_method;
224 |                 }
225 |             //TODO: accept things other than PlainText or SHA-MAC1
226 |             if (method.toUpperCase().match(/(PLAINTEXT|HMAC-SHA1)/) === undefined) {
227 |                 throw ('Unknown signing method specified for OAuthSimple.setSignatureMethod');
228 |                 }
229 |             this._parameters['oauth_signature_method']= method.toUpperCase();
230 |             return this;
231 |         };
232 | 
233 |         /** sign the request
234 |          *
235 |          * note: all arguments are optional, provided you've set them using the
236 |          * other helper functions.
237 |          *
238 |          * @param args {object} hash of arguments for the call
239 |          *                   {action:, path:, parameters:, method:, signatures:}
240 |          *                   all arguments are optional.
241 |          */
242 |         this.sign = function (args) {
243 |             if (args === undefined) {
244 |                 args = {};
245 |                 }
246 |             // Set any given parameters
247 |             if(args['action'] !== undefined) {
248 |                 this.setAction(args['action']);
249 |                 }
250 |             if (args['path'] !== undefined) {
251 |                 this.setPath(args['path']);
252 |                 }
253 |             if (args['method'] !== undefined) {
254 |                 this.setSignatureMethod(args['method']);
255 |                 }
256 |             this.setTokensAndSecrets(args['signatures']);
257 |             if (args['parameters'] !== undefined){
258 |             this.setParameters(args['parameters']);
259 |             }
260 |             // check the parameters
261 |             var normParams = this._normalizedParameters();
262 |             this._parameters['oauth_signature']=this._generateSignature(normParams);
263 |             return {
264 |                 parameters: this._parameters,
265 |                 signature: this._oauthEscape(this._parameters['oauth_signature']),
266 |                 signed_url: this._path + '?' + this._normalizedParameters(),
267 |                 header: this.getHeaderString()
268 |             };
269 |         };
270 | 
271 |         /** Return a formatted "header" string
272 |          *
273 |          * NOTE: This doesn't set the "Authorization: " prefix, which is required.
274 |          * I don't set it because various set header functions prefer different
275 |          * ways to do that.
276 |          *
277 |          * @param args {object} see .sign
278 |          */
279 |         this.getHeaderString = function(args) {
280 |             if (this._parameters['oauth_signature'] === undefined) {
281 |                 this.sign(args);
282 |                 }
283 | 
284 |             var result = 'OAuth ';
285 |             for (var pName in this._parameters)
286 |             {
287 |                 if (!pName.match(/^oauth/)) {
288 |                     continue;
289 |                     }
290 |                 if ((this._parameters[pName]) instanceof Array)
291 |                 {
292 |                     var pLength = this._parameters[pName].length;
293 |                     for (var j=0;j<pLength;j++)
294 |                     {
295 |                         result += pName +'="'+this._oauthEscape(this._parameters[pName][j])+'" ';
296 |                     }
297 |                 }
298 |                 else
299 |                 {
300 |                     result += pName + '="'+this._oauthEscape(this._parameters[pName])+'" ';
301 |                 }
302 |             }
303 |             return result;
304 |         };
305 | 
306 |         // Start Private Methods.
307 | 
308 |         /** convert the parameter string into a hash of objects.
309 |          *
310 |          */
311 |         this._parseParameterString = function(paramString){
312 |             var elements = paramString.split('&');
313 |             var result={};
314 |             for(var element=elements.shift();element;element=elements.shift())
315 |             {
316 |                 var keyToken=element.split('=');
317 |                 var value='';
318 |                 if (keyToken[1]) {
319 |                     value=decodeURIComponent(keyToken[1]);
320 |                     }
321 |                 if(result[keyToken[0]]){
322 |                     if (!(result[keyToken[0]] instanceof Array))
323 |                     {
324 |                         result[keyToken[0]] = Array(result[keyToken[0]],value);
325 |                     }
326 |                     else
327 |                     {
328 |                         result[keyToken[0]].push(value);
329 |                     }
330 |                 }
331 |                 else
332 |                 {
333 |                     result[keyToken[0]]=value;
334 |                 }
335 |             }
336 |             return result;
337 |         };
338 | 
339 |         this._oauthEscape = function(string) {
340 |             if (string === undefined) {
341 |                 return "";
342 |                 }
343 |             if (string instanceof Array)
344 |             {
345 |                 throw('Array passed to _oauthEscape');
346 |             }
347 |             return encodeURIComponent(string).replace(/\!/g, "%21").
348 |             replace(/\*/g, "%2A").
349 |             replace(/'/g, "%27").
350 |             replace(/\(/g, "%28").
351 |             replace(/\)/g, "%29");
352 |         };
353 | 
354 |         this._getNonce = function (length) {
355 |             if (length === undefined) {
356 |                 length=5;
357 |                 }
358 |             var result = "";
359 |             var cLength = this._nonce_chars.length;
360 |             for (var i = 0; i < length;i++) {
361 |                 var rnum = Math.floor(Math.random() *cLength);
362 |                 result += this._nonce_chars.substring(rnum,rnum+1);
363 |             }
364 |             this._parameters['oauth_nonce']=result;
365 |             return result;
366 |         };
367 | 
368 |         this._getApiKey = function() {
369 |             if (this._secrets.consumer_key === undefined) {
370 |                 throw('No consumer_key set for OAuthSimple.');
371 |                 }
372 |             this._parameters['oauth_consumer_key']=this._secrets.consumer_key;
373 |             return this._parameters.oauth_consumer_key;
374 |         };
375 | 
376 |         this._getAccessToken = function() {
377 |             if (this._secrets['oauth_secret'] === undefined) {
378 |                 return '';
379 |                 }
380 |             if (this._secrets['oauth_token'] === undefined) {
381 |                 throw('No oauth_token (access_token) set for OAuthSimple.');
382 |                 }
383 |             this._parameters['oauth_token'] = this._secrets.oauth_token;
384 |             return this._parameters.oauth_token;
385 |         };
386 | 
387 |         this._getTimestamp = function() {
388 |             var d = new Date();
389 |             var ts = Math.floor(d.getTime()/1000);
390 |             this._parameters['oauth_timestamp'] = ts;
391 |             return ts;
392 |         };
393 | 
394 |         this.b64_hmac_sha1 = function(k,d,_p,_z){
395 |         // heavily optimized and compressed version of http://pajhome.org.uk/crypt/md5/sha1.js
396 |         // _p = b64pad, _z = character size; not used here but I left them available just in case
397 |         if(!_p){_p='=';}if(!_z){_z=8;}function _f(t,b,c,d){if(t<20){return(b&c)|((~b)&d);}if(t<40){return b^c^d;}if(t<60){return(b&c)|(b&d)|(c&d);}return b^c^d;}function _k(t){return(t<20)?1518500249:(t<40)?1859775393:(t<60)?-1894007588:-899497514;}function _s(x,y){var l=(x&0xFFFF)+(y&0xFFFF),m=(x>>16)+(y>>16)+(l>>16);return(m<<16)|(l&0xFFFF);}function _r(n,c){return(n<<c)|(n>>>(32-c));}function _c(x,l){x[l>>5]|=0x80<<(24-l%32);x[((l+64>>9)<<4)+15]=l;var w=[80],a=1732584193,b=-271733879,c=-1732584194,d=271733878,e=-1009589776;for(var i=0;i<x.length;i+=16){var o=a,p=b,q=c,r=d,s=e;for(var j=0;j<80;j++){if(j<16){w[j]=x[i+j];}else{w[j]=_r(w[j-3]^w[j-8]^w[j-14]^w[j-16],1);}var t=_s(_s(_r(a,5),_f(j,b,c,d)),_s(_s(e,w[j]),_k(j)));e=d;d=c;c=_r(b,30);b=a;a=t;}a=_s(a,o);b=_s(b,p);c=_s(c,q);d=_s(d,r);e=_s(e,s);}return[a,b,c,d,e];}function _b(s){var b=[],m=(1<<_z)-1;for(var i=0;i<s.length*_z;i+=_z){b[i>>5]|=(s.charCodeAt(i/8)&m)<<(32-_z-i%32);}return b;}function _h(k,d){var b=_b(k);if(b.length>16){b=_c(b,k.length*_z);}var p=[16],o=[16];for(var i=0;i<16;i++){p[i]=b[i]^0x36363636;o[i]=b[i]^0x5C5C5C5C;}var h=_c(p.concat(_b(d)),512+d.length*_z);return _c(o.concat(h),512+160);}function _n(b){var t="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s='';for(var i=0;i<b.length*4;i+=3){var r=(((b[i>>2]>>8*(3-i%4))&0xFF)<<16)|(((b[i+1>>2]>>8*(3-(i+1)%4))&0xFF)<<8)|((b[i+2>>2]>>8*(3-(i+2)%4))&0xFF);for(var j=0;j<4;j++){if(i*8+j*6>b.length*32){s+=_p;}else{s+=t.charAt((r>>6*(3-j))&0x3F);}}}return s;}function _x(k,d){return _n(_h(k,d));}return _x(k,d);
398 |         }
399 | 
400 | 
401 |         this._normalizedParameters = function() {
402 |             var elements = new Array();
403 |             var paramNames = [];
404 |             var ra =0;
405 |             for (var paramName in this._parameters)
406 |             {
407 |                 if (ra++ > 1000) {
408 |                     throw('runaway 1');
409 |                     }
410 |                 paramNames.unshift(paramName);
411 |             }
412 |             paramNames = paramNames.sort();
413 |             pLen = paramNames.length;
414 |             for (var i=0;i<pLen; i++)
415 |             {
416 |                 paramName=paramNames[i];
417 |                 //skip secrets.
418 |                 if (paramName.match(/\w+_secret/)) {
419 |                     continue;
420 |                     }
421 |                 if (this._parameters[paramName] instanceof Array)
422 |                 {
423 |                     var sorted = this._parameters[paramName].sort();
424 |                     var spLen = sorted.length;
425 |                     for (var j = 0;j<spLen;j++){
426 |                         if (ra++ > 1000) {
427 |                             throw('runaway 1');
428 |                             }
429 |                         elements.push(this._oauthEscape(paramName) + '=' +
430 |                                   this._oauthEscape(sorted[j]));
431 |                     }
432 |                     continue;
433 |                 }
434 |                 elements.push(this._oauthEscape(paramName) + '=' +
435 |                               this._oauthEscape(this._parameters[paramName]));
436 |             }
437 |             return elements.join('&');
438 |         };
439 | 
440 |         this._generateSignature = function() {
441 | 
442 |             var secretKey = this._oauthEscape(this._secrets.shared_secret)+'&'+
443 |                 this._oauthEscape(this._secrets.oauth_secret);
444 |             if (this._parameters['oauth_signature_method'] == 'PLAINTEXT')
445 |             {
446 |                 return secretKey;
447 |             }
448 |             if (this._parameters['oauth_signature_method'] == 'HMAC-SHA1')
449 |             {
450 |                 var sigString = this._oauthEscape(this._action)+'&'+this._oauthEscape(this._path)+'&'+this._oauthEscape(this._normalizedParameters());
451 |                 return this.b64_hmac_sha1(secretKey,sigString);
452 |             }
453 |             return null;
454 |         };
455 | 
456 |     return this;
457 |     };
458 | }
459 | 


--------------------------------------------------------------------------------
/js/lib/jquery-1.5.2.min.js:
--------------------------------------------------------------------------------
 1 | /*!
 2 |  * jQuery JavaScript Library v1.5.2
 3 |  * http://jquery.com/
 4 |  *
 5 |  * Copyright 2011, John Resig
 6 |  * Dual licensed under the MIT or GPL Version 2 licenses.
 7 |  * http://jquery.org/license
 8 |  *
 9 |  * Includes Sizzle.js
10 |  * http://sizzlejs.com/
11 |  * Copyright 2011, The Dojo Foundation
12 |  * Released under the MIT, BSD, and GPL Licenses.
13 |  *
14 |  * Date: Thu Mar 31 15:28:23 2011 -0400
15 |  */
16 | (function(a,b){function ci(a){return d.isWindow(a)?a:a.nodeType===9?a.defaultView||a.parentWindow:!1}function cf(a){if(!b_[a]){var b=d("<"+a+">").appendTo("body"),c=b.css("display");b.remove();if(c==="none"||c==="")c="block";b_[a]=c}return b_[a]}function ce(a,b){var c={};d.each(cd.concat.apply([],cd.slice(0,b)),function(){c[this]=a});return c}function b$(){try{return new a.ActiveXObject("Microsoft.XMLHTTP")}catch(b){}}function bZ(){try{return new a.XMLHttpRequest}catch(b){}}function bY(){d(a).unload(function(){for(var a in bW)bW[a](0,1)})}function bS(a,c){a.dataFilter&&(c=a.dataFilter(c,a.dataType));var e=a.dataTypes,f={},g,h,i=e.length,j,k=e[0],l,m,n,o,p;for(g=1;g<i;g++){if(g===1)for(h in a.converters)typeof h==="string"&&(f[h.toLowerCase()]=a.converters[h]);l=k,k=e[g];if(k==="*")k=l;else if(l!=="*"&&l!==k){m=l+" "+k,n=f[m]||f["* "+k];if(!n){p=b;for(o in f){j=o.split(" ");if(j[0]===l||j[0]==="*"){p=f[j[1]+" "+k];if(p){o=f[o],o===!0?n=p:p===!0&&(n=o);break}}}}!n&&!p&&d.error("No 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--------------------------------------------------------------------------------
/js/options.js:
--------------------------------------------------------------------------------
 1 | // Extensions pages can all have access to the bacground page.
 2 | var bkg = chrome.extension.getBackgroundPage();
 3 | 
 4 | // When the DOM is loaded, make sure all the saved info is restored.
 5 | window.addEventListener('load', onLoad, false);
 6 | 
 7 | /**
 8 |  * Helper.
 9 |  */
10 | function $(id) {
11 |   return document.getElementById(id);
12 | }
13 | 
14 | /**
15 |  * When the options window has been loaded.
16 |  */
17 | function onLoad() {
18 |   onRestore();
19 |   $('button-save').addEventListener('click', onSave, false);
20 |   $('button-close').addEventListener('click', onClose, false);
21 | }
22 | 
23 | /**
24 |  *  When the options window is closed;
25 |  */
26 | function onClose() {
27 |   window.close();
28 | }
29 | 
30 | /**
31 |  * Saves options to localStorage.
32 |  */
33 | function onSave() {
34 |   // Save settings.
35 |   bkg.settings.opt_out = $('opt_out').checked;
36 |   
37 |   // Update status to let user know options were saved.
38 |   var info = $('info-message');
39 |   info.style.display = 'inline';
40 |   info.style.opacity = 1;
41 |   setTimeout(function() {
42 |     info.style.opacity = 0.0;
43 |   }, 1000);
44 | }
45 | 
46 | /**
47 | * Restore all options.
48 | */
49 | function onRestore() {
50 |   // Restore settings.
51 |   $('version').innerHTML = ' (v' + bkg.settings.version + ')';
52 |   $('opt_out').checked = bkg.settings.opt_out;
53 | }
54 | 


--------------------------------------------------------------------------------
/js/settings.js:
--------------------------------------------------------------------------------
 1 | // Global Settings. Getters and Setters.
 2 | settings = {
 3 |   get version() {
 4 |     return localStorage['version'];
 5 |   },
 6 |   set version(val) {
 7 |     localStorage['version'] = val;
 8 |   },
 9 |   get opt_out() {
10 |     var key = localStorage['opt_out'];
11 |     return (typeof key == 'undefined') ? false : key === 'true';
12 |   },
13 |   set opt_out(val) {
14 |     localStorage['opt_out'] = val;
15 |   }
16 | };


--------------------------------------------------------------------------------
/manifest.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "Facebook Friend Exporter",
 3 |   "description": "Get *your* data contact out of Facebook to Google Contacts or CSV, whether they want you to or not.",
 4 |   "version": "2.2.0",
 5 |   "background_page": "background.html",
 6 |   "options_page": "options.html",
 7 |   "icons": {
 8 |     "16": "img/icon16.png",
 9 |     "48": "img/icon48.png",
10 |     "128": "img/icon128.png"
11 |   },
12 |   "content_scripts": [ {
13 |     "js": [ "/js/lib/jquery-1.5.2.min.js", "/js/content_script.js" ],
14 |     "matches": [
15 |       "http://*.facebook.com/*",
16 |       "https://*.facebook.com/*"
17 |     ],
18 |     "run_at": "document_end"
19 |   } ],
20 |   "permissions": [
21 |       "unlimitedStorage",
22 |       "tabs",
23 |       "https://m.facebook.com/*",
24 |       "http://m.facebook.com/*",
25 |       "http://www.google.com/m8/feeds/*",
26 |       "https://www.google.com/accounts/OAuthAuthorizeToken",
27 |       "https://www.google.com/accounts/OAuthGetAccessToken"
28 |   ]
29 | }
30 | 


--------------------------------------------------------------------------------
/options.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html> 
 2 | <html>
 3 | <head>
 4 |   <title>Facebook Friend Exporter</title>
 5 |   <link rel="stylesheet" type="text/css" href="/css/options.css" />
 6 |   <script type="text/javascript" src="/js/options.js"></script>
 7 | </head>
 8 | <body> 
 9 |   <form onsubmit="return false;">
10 |   <div id="body-container">
11 |     <div id="header">
12 |       <h1>Facebook Friend Exporter<em id="version"></em></h1>
13 |     </div>
14 |     <p>
15 |       Make sure you save the settings after your done editing!
16 |       <a
17 |        href="https://chrome.google.com/webstore/detail/ficlccidpkaiepnnboobcmafnnfoomga">
18 |        Visit extension page
19 |       </a>,
20 |       <a
21 |        href="http://groups.google.com/group/mohamedmansour-extensions">
22 |        File bugs and suggestions
23 |       </a><br/><br/>
24 |       You should follow me on Twitter <a href="http://twitter.com/mohamedmansour">@mohamedmansour</a>
25 |     </p>
26 |     <div class="extension-template">
27 |       <div class="extension-header">Misc</div>
28 |       <div class="extension-options">
29 |         <p>If you would like to be notified of major upgrades to this extension,
30 |            please make sure the box below is unchecked. You wont be spammed.</p>
31 |         <dl>
32 |           <dt>Opt-Out of future notifications:</dt>
33 |           <dd>
34 |             <label for="opt_out"><input type="checkbox" id="opt_out" /></label>
35 |           </dd>
36 |         </dl>
37 |       </div>
38 |     </div>
39 |     <div id="extension-footer">
40 |       <span id="info-message">Options saved!</span>
41 |       <button id="button-save">Save</button>
42 |       <button id="button-close">Close</button>
43 |     </div>
44 |     <div id="credits">
45 |       Extension developed by <a href="http://www.mohamedmansour.com">Mohamed Mansour</a>, 
46 |       Source Code available in <a href="https://github.com/mohamedmansour/fb-exporter">GitHub</a>
47 |     </div>
48 |   </div>
49 |   </form>
50 | </body>
51 | </html>
52 | 


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