lib/router.php

   1 <?php
   2 /**
   3  * StatusNet, the distributed open-source microblogging tool
   4  *
   5  * URL routing utilities
   6  *
   7  * PHP version 5
   8  *
   9  * LICENCE: This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU Affero General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU Affero General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Affero General Public License
  20  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  *
  22  * @category  URL
  23  * @package   StatusNet
  24  * @author    Evan Prodromou <evan@status.net>
  25  * @copyright 2009 StatusNet, Inc.
  26  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27  * @link      http://status.net/
  28  */
  29
  30 if (!defined('STATUSNET') && !defined('LACONICA')) {
  31     exit(1);
  32 }
  33
  34 require_once 'Net/URL/Mapper.php';
  35
  36 /**
  37  * URL Router
  38  *
  39  * Cheap wrapper around Net_URL_Mapper
  40  *
  41  * @category URL
  42  * @package  StatusNet
  43  * @author   Evan Prodromou <evan@status.net>
  44  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  45  * @link     http://status.net/
  46  */
  47
  48 class Router
  49 {
  50     var $m = null;
  51     static $inst = null;
  52     static $bare = array('requesttoken', 'accesstoken', 'userauthorization',
  53                          'postnotice', 'updateprofile', 'finishremotesubscribe');
  54
  55     static function get()
  56     {
  57         if (!Router::$inst) {
  58             Router::$inst = new Router();
  59         }
  60         return Router::$inst;
  61     }
  62
  63     function __construct()
  64     {
  65         if (!$this->m) {
  66             $this->m = $this->initialize();
  67         }
  68     }
  69
  70     function initialize()
  71     {
  72         $m = Net_URL_Mapper::getInstance();
  73
  74         if (Event::handle('StartInitializeRouter', array(&$m))) {
  75
  76             // In the "root"
  77
  78             $m->connect('', array('action' => 'public'));
  79             $m->connect('rss', array('action' => 'publicrss'));
  80             $m->connect('featuredrss', array('action' => 'featuredrss'));
  81             $m->connect('favoritedrss', array('action' => 'favoritedrss'));
  82             $m->connect('opensearch/people', array('action' => 'opensearch',
  83                                                    'type' => 'people'));
  84             $m->connect('opensearch/notice', array('action' => 'opensearch',
  85                                                    'type' => 'notice'));
  86
  87             // docs
  88
  89             $m->connect('doc/:title', array('action' => 'doc'));
  90
  91             $m->connect('main/login?user_id=:user_id&token=:token', array('action'=>'login'), array('user_id'=> '[0-9]+', 'token'=>'.+'));
  92
  93             // main stuff is repetitive
  94
  95             $main = array('login', 'logout', 'register', 'subscribe',
  96                           'unsubscribe', 'confirmaddress', 'recoverpassword',
  97                           'invite', 'favor', 'disfavor', 'sup',
  98                           'block', 'unblock', 'subedit',
  99                           'groupblock', 'groupunblock',
 100                           'sandbox', 'unsandbox',
 101                           'silence', 'unsilence',
 102                           'repeat',
 103                           'deleteuser',
 104                           'geocode');
 105
 106             foreach ($main as $a) {
 107                 $m->connect('main/'.$a, array('action' => $a));
 108             }
 109
 110             $m->connect('main/sup/:seconds', array('action' => 'sup'),
 111                         array('seconds' => '[0-9]+'));
 112
 113             $m->connect('main/tagother/:id', array('action' => 'tagother'));
 114
 115             $m->connect('main/oembed',
 116                         array('action' => 'oembed'));
 117
 118             $m->connect('main/xrds',
 119                         array('action' => 'publicxrds'));
 120
 121             // these take a code
 122
 123             foreach (array('register', 'confirmaddress', 'recoverpassword') as $c) {
 124                 $m->connect('main/'.$c.'/:code', array('action' => $c));
 125             }
 126
 127             // exceptional
 128
 129             $m->connect('main/remote', array('action' => 'remotesubscribe'));
 130             $m->connect('main/remote?nickname=:nickname', array('action' => 'remotesubscribe'), array('nickname' => '[A-Za-z0-9_-]+'));
 131
 132             foreach (Router::$bare as $action) {
 133                 $m->connect('index.php?action=' . $action, array('action' => $action));
 134             }
 135
 136             // settings
 137
 138             foreach (array('profile', 'avatar', 'password', 'im',
 139                            'email', 'sms', 'userdesign', 'other') as $s) {
 140                 $m->connect('settings/'.$s, array('action' => $s.'settings'));
 141             }
 142
 143             // search
 144
 145             foreach (array('group', 'people', 'notice') as $s) {
 146                 $m->connect('search/'.$s, array('action' => $s.'search'));
 147                 $m->connect('search/'.$s.'?q=:q',
 148                             array('action' => $s.'search'),
 149                             array('q' => '.+'));
 150             }
 151
 152             // The second of these is needed to make the link work correctly
 153             // when inserted into the page. The first is needed to match the
 154             // route on the way in. Seems to be another Net_URL_Mapper bug to me.
 155             $m->connect('search/notice/rss', array('action' => 'noticesearchrss'));
 156             $m->connect('search/notice/rss?q=:q', array('action' => 'noticesearchrss'),
 157                         array('q' => '.+'));
 158
 159             $m->connect('attachment/:attachment',
 160                         array('action' => 'attachment'),
 161                         array('attachment' => '[0-9]+'));
 162
 163             $m->connect('attachment/:attachment/ajax',
 164                         array('action' => 'attachment_ajax'),
 165                         array('attachment' => '[0-9]+'));
 166
 167             $m->connect('attachment/:attachment/thumbnail',
 168                         array('action' => 'attachment_thumbnail'),
 169                         array('attachment' => '[0-9]+'));
 170
 171             $m->connect('notice/new', array('action' => 'newnotice'));
 172             $m->connect('notice/new?replyto=:replyto',
 173                         array('action' => 'newnotice'),
 174                         array('replyto' => '[A-Za-z0-9_-]+'));
 175             $m->connect('notice/new?replyto=:replyto&inreplyto=:inreplyto',
 176                         array('action' => 'newnotice'),
 177                         array('replyto' => '[A-Za-z0-9_-]+'),
 178                         array('inreplyto' => '[0-9]+'));
 179
 180             $m->connect('notice/:notice/file',
 181                         array('action' => 'file'),
 182                         array('notice' => '[0-9]+'));
 183
 184             $m->connect('notice/:notice',
 185                         array('action' => 'shownotice'),
 186                         array('notice' => '[0-9]+'));
 187             $m->connect('notice/delete', array('action' => 'deletenotice'));
 188             $m->connect('notice/delete/:notice',
 189                         array('action' => 'deletenotice'),
 190                         array('notice' => '[0-9]+'));
 191
 192             $m->connect('bookmarklet/new', array('action' => 'bookmarklet'));
 193
 194             // conversation
 195
 196             $m->connect('conversation/:id',
 197                         array('action' => 'conversation'),
 198                         array('id' => '[0-9]+'));
 199
 200             $m->connect('message/new', array('action' => 'newmessage'));
 201             $m->connect('message/new?to=:to', array('action' => 'newmessage'), array('to' => '[A-Za-z0-9_-]+'));
 202             $m->connect('message/:message',
 203                         array('action' => 'showmessage'),
 204                         array('message' => '[0-9]+'));
 205
 206             $m->connect('user/:id',
 207                         array('action' => 'userbyid'),
 208                         array('id' => '[0-9]+'));
 209
 210             $m->connect('tags/', array('action' => 'publictagcloud'));
 211             $m->connect('tag/', array('action' => 'publictagcloud'));
 212             $m->connect('tags', array('action' => 'publictagcloud'));
 213             $m->connect('tag', array('action' => 'publictagcloud'));
 214             $m->connect('tag/:tag/rss',
 215                         array('action' => 'tagrss'),
 216                         array('tag' => '[a-zA-Z0-9]+'));
 217             $m->connect('tag/:tag',
 218                         array('action' => 'tag'),
 219                         array('tag' => '[\pL\pN_\-\.]{1,64}'));
 220
 221             $m->connect('peopletag/:tag',
 222                         array('action' => 'peopletag'),
 223                         array('tag' => '[a-zA-Z0-9]+'));
 224
 225             $m->connect('featured/', array('action' => 'featured'));
 226             $m->connect('featured', array('action' => 'featured'));
 227             $m->connect('favorited/', array('action' => 'favorited'));
 228             $m->connect('favorited', array('action' => 'favorited'));
 229
 230             // groups
 231
 232             $m->connect('group/new', array('action' => 'newgroup'));
 233
 234             foreach (array('edit', 'join', 'leave') as $v) {
 235                 $m->connect('group/:nickname/'.$v,
 236                             array('action' => $v.'group'),
 237                             array('nickname' => '[a-zA-Z0-9]+'));
 238             }
 239
 240             foreach (array('members', 'logo', 'rss', 'designsettings') as $n) {
 241                 $m->connect('group/:nickname/'.$n,
 242                             array('action' => 'group'.$n),
 243                             array('nickname' => '[a-zA-Z0-9]+'));
 244             }
 245
 246             $m->connect('group/:nickname/foaf',
 247                         array('action' => 'foafgroup'),
 248                         array('nickname' => '[a-zA-Z0-9]+'));
 249
 250             $m->connect('group/:nickname/blocked',
 251                         array('action' => 'blockedfromgroup'),
 252                         array('nickname' => '[a-zA-Z0-9]+'));
 253
 254             $m->connect('group/:nickname/makeadmin',
 255                         array('action' => 'makeadmin'),
 256                         array('nickname' => '[a-zA-Z0-9]+'));
 257
 258             $m->connect('group/:id/id',
 259                         array('action' => 'groupbyid'),
 260                         array('id' => '[0-9]+'));
 261
 262             $m->connect('group/:nickname',
 263                         array('action' => 'showgroup'),
 264                         array('nickname' => '[a-zA-Z0-9]+'));
 265
 266             $m->connect('group/', array('action' => 'groups'));
 267             $m->connect('group', array('action' => 'groups'));
 268             $m->connect('groups/', array('action' => 'groups'));
 269             $m->connect('groups', array('action' => 'groups'));
 270
 271             // Twitter-compatible API
 272
 273             // statuses API
 274
 275             $m->connect('api/statuses/public_timeline.:format',
 276                         array('action' => 'ApiTimelinePublic',
 277                               'format' => '(xml|json|rss|atom)'));
 278
 279             $m->connect('api/statuses/friends_timeline.:format',
 280                         array('action' => 'ApiTimelineFriends',
 281                               'format' => '(xml|json|rss|atom)'));
 282
 283             $m->connect('api/statuses/friends_timeline/:id.:format',
 284                         array('action' => 'ApiTimelineFriends',
 285                               'id' => '[a-zA-Z0-9]+',
 286                               'format' => '(xml|json|rss|atom)'));
 287
 288             $m->connect('api/statuses/home_timeline.:format',
 289                         array('action' => 'ApiTimelineHome',
 290                               'format' => '(xml|json|rss|atom)'));
 291
 292             $m->connect('api/statuses/home_timeline/:id.:format',
 293                         array('action' => 'ApiTimelineHome',
 294                               'id' => '[a-zA-Z0-9]+',
 295                               'format' => '(xml|json|rss|atom)'));
 296
 297             $m->connect('api/statuses/user_timeline.:format',
 298                         array('action' => 'ApiTimelineUser',
 299                               'format' => '(xml|json|rss|atom)'));
 300
 301             $m->connect('api/statuses/user_timeline/:id.:format',
 302                         array('action' => 'ApiTimelineUser',
 303                               'id' => '[a-zA-Z0-9]+',
 304                               'format' => '(xml|json|rss|atom)'));
 305
 306             $m->connect('api/statuses/mentions.:format',
 307                         array('action' => 'ApiTimelineMentions',
 308                               'format' => '(xml|json|rss|atom)'));
 309
 310             $m->connect('api/statuses/mentions/:id.:format',
 311                         array('action' => 'ApiTimelineMentions',
 312                               'id' => '[a-zA-Z0-9]+',
 313                               'format' => '(xml|json|rss|atom)'));
 314
 315             $m->connect('api/statuses/replies.:format',
 316                         array('action' => 'ApiTimelineMentions',
 317                               'format' => '(xml|json|rss|atom)'));
 318
 319             $m->connect('api/statuses/replies/:id.:format',
 320                         array('action' => 'ApiTimelineMentions',
 321                               'id' => '[a-zA-Z0-9]+',
 322                               'format' => '(xml|json|rss|atom)'));
 323
 324             $m->connect('api/statuses/retweeted_by_me.:format',
 325                         array('action' => 'ApiTimelineRetweetedByMe',
 326                               'format' => '(xml|json|atom)'));
 327
 328             $m->connect('api/statuses/retweeted_to_me.:format',
 329                         array('action' => 'ApiTimelineRetweetedToMe',
 330                               'format' => '(xml|json|atom)'));
 331
 332             $m->connect('api/statuses/retweets_of_me.:format',
 333                         array('action' => 'ApiTimelineRetweetsOfMe',
 334                               'format' => '(xml|json|atom)'));
 335
 336             $m->connect('api/statuses/friends.:format',
 337                         array('action' => 'ApiUserFriends',
 338                               'format' => '(xml|json)'));
 339
 340             $m->connect('api/statuses/friends/:id.:format',
 341                         array('action' => 'ApiUserFriends',
 342                               'id' => '[a-zA-Z0-9]+',
 343                               'format' => '(xml|json)'));
 344
 345             $m->connect('api/statuses/followers.:format',
 346                         array('action' => 'ApiUserFollowers',
 347                               'format' => '(xml|json)'));
 348
 349             $m->connect('api/statuses/followers/:id.:format',
 350                         array('action' => 'ApiUserFollowers',
 351                               'id' => '[a-zA-Z0-9]+',
 352                               'format' => '(xml|json)'));
 353
 354             $m->connect('api/statuses/show.:format',
 355                         array('action' => 'ApiStatusesShow',
 356                               'format' => '(xml|json)'));
 357
 358             $m->connect('api/statuses/show/:id.:format',
 359                         array('action' => 'ApiStatusesShow',
 360                               'id' => '[0-9]+',
 361                               'format' => '(xml|json)'));
 362
 363             $m->connect('api/statuses/update.:format',
 364                         array('action' => 'ApiStatusesUpdate',
 365                               'format' => '(xml|json)'));
 366
 367             $m->connect('api/statuses/destroy.:format',
 368                         array('action' => 'ApiStatusesDestroy',
 369                               'format' => '(xml|json)'));
 370
 371             $m->connect('api/statuses/destroy/:id.:format',
 372                         array('action' => 'ApiStatusesDestroy',
 373                               'id' => '[0-9]+',
 374                               'format' => '(xml|json)'));
 375
 376             $m->connect('api/statuses/retweet/:id.:format',
 377                         array('action' => 'ApiStatusesRetweet',
 378                               'id' => '[0-9]+',
 379                               'format' => '(xml|json)'));
 380
 381             $m->connect('api/statuses/retweets/:id.:format',
 382                         array('action' => 'ApiStatusesRetweets',
 383                               'id' => '[0-9]+',
 384                               'format' => '(xml|json)'));
 385
 386             // users
 387
 388             $m->connect('api/users/show.:format',
 389                         array('action' => 'ApiUserShow',
 390                               'format' => '(xml|json)'));
 391
 392             $m->connect('api/users/show/:id.:format',
 393                         array('action' => 'ApiUserShow',
 394                               'id' => '[a-zA-Z0-9]+',
 395                               'format' => '(xml|json)'));
 396
 397             // direct messages
 398
 399             $m->connect('api/direct_messages.:format',
 400                         array('action' => 'ApiDirectMessage',
 401                               'format' => '(xml|json|rss|atom)'));
 402
 403             $m->connect('api/direct_messages/sent.:format',
 404                         array('action' => 'ApiDirectMessage',
 405                               'format' => '(xml|json|rss|atom)',
 406                               'sent' => true));
 407
 408             $m->connect('api/direct_messages/new.:format',
 409                         array('action' => 'ApiDirectMessageNew',
 410                               'format' => '(xml|json)'));
 411
 412             // friendships
 413
 414             $m->connect('api/friendships/show.:format',
 415                         array('action' => 'ApiFriendshipsShow',
 416                               'format' => '(xml|json)'));
 417
 418             $m->connect('api/friendships/exists.:format',
 419                         array('action' => 'ApiFriendshipsExists',
 420                               'format' => '(xml|json)'));
 421
 422             $m->connect('api/friendships/create.:format',
 423                         array('action' => 'ApiFriendshipsCreate',
 424                               'format' => '(xml|json)'));
 425
 426             $m->connect('api/friendships/destroy.:format',
 427                         array('action' => 'ApiFriendshipsDestroy',
 428                               'format' => '(xml|json)'));
 429
 430             $m->connect('api/friendships/create/:id.:format',
 431                         array('action' => 'ApiFriendshipsCreate',
 432                               'id' => '[a-zA-Z0-9]+',
 433                               'format' => '(xml|json)'));
 434
 435             $m->connect('api/friendships/destroy/:id.:format',
 436                         array('action' => 'ApiFriendshipsDestroy',
 437                               'id' => '[a-zA-Z0-9]+',
 438                               'format' => '(xml|json)'));
 439
 440             // Social graph
 441
 442             $m->connect('api/friends/ids/:id.:format',
 443                         array('action' => 'apiFriends',
 444                               'ids_only' => true));
 445
 446             $m->connect('api/followers/ids/:id.:format',
 447                         array('action' => 'apiFollowers',
 448                               'ids_only' => true));
 449
 450             $m->connect('api/friends/ids.:format',
 451                         array('action' => 'apiFriends',
 452                               'ids_only' => true));
 453
 454             $m->connect('api/followers/ids.:format',
 455                         array('action' => 'apiFollowers',
 456                               'ids_only' => true));
 457
 458             // account
 459
 460             $m->connect('api/account/verify_credentials.:format',
 461                         array('action' => 'ApiAccountVerifyCredentials'));
 462
 463             $m->connect('api/account/update_profile.:format',
 464                         array('action' => 'ApiAccountUpdateProfile'));
 465
 466             $m->connect('api/account/update_profile_image.:format',
 467                         array('action' => 'ApiAccountUpdateProfileImage'));
 468
 469             $m->connect('api/account/update_profile_background_image.:format',
 470                         array('action' => 'ApiAccountUpdateProfileBackgroundImage'));
 471
 472             $m->connect('api/account/update_profile_colors.:format',
 473                         array('action' => 'ApiAccountUpdateProfileColors'));
 474
 475             $m->connect('api/account/update_delivery_device.:format',
 476                         array('action' => 'ApiAccountUpdateDeliveryDevice'));
 477
 478             // special case where verify_credentials is called w/out a format
 479
 480             $m->connect('api/account/verify_credentials',
 481                         array('action' => 'ApiAccountVerifyCredentials'));
 482
 483             $m->connect('api/account/rate_limit_status.:format',
 484                         array('action' => 'ApiAccountRateLimitStatus'));
 485
 486             // favorites
 487
 488             $m->connect('api/favorites.:format',
 489                         array('action' => 'ApiTimelineFavorites',
 490                               'format' => '(xml|json|rss|atom)'));
 491
 492             $m->connect('api/favorites/:id.:format',
 493                         array('action' => 'ApiTimelineFavorites',
 494                               'id' => '[a-zA-Z0-9]+',
 495                               'format' => '(xmljson|rss|atom)'));
 496
 497             $m->connect('api/favorites/create/:id.:format',
 498                         array('action' => 'ApiFavoriteCreate',
 499                               'id' => '[a-zA-Z0-9]+',
 500                               'format' => '(xml|json)'));
 501
 502             $m->connect('api/favorites/destroy/:id.:format',
 503                         array('action' => 'ApiFavoriteDestroy',
 504                               'id' => '[a-zA-Z0-9]+',
 505                               'format' => '(xml|json)'));
 506             // blocks
 507
 508             $m->connect('api/blocks/create/:id.:format',
 509                         array('action' => 'ApiBlockCreate',
 510                               'id' => '[a-zA-Z0-9]+',
 511                               'format' => '(xml|json)'));
 512
 513             $m->connect('api/blocks/destroy/:id.:format',
 514                         array('action' => 'ApiBlockDestroy',
 515                               'id' => '[a-zA-Z0-9]+',
 516                               'format' => '(xml|json)'));
 517             // help
 518
 519             $m->connect('api/help/test.:format',
 520                         array('action' => 'ApiHelpTest',
 521                               'format' => '(xml|json)'));
 522
 523             // statusnet
 524
 525             $m->connect('api/statusnet/version.:format',
 526                         array('action' => 'ApiStatusnetVersion',
 527                               'format' => '(xml|json)'));
 528
 529             $m->connect('api/statusnet/config.:format',
 530                         array('action' => 'ApiStatusnetConfig',
 531                               'format' => '(xml|json)'));
 532
 533             // For older methods, we provide "laconica" base action
 534
 535             $m->connect('api/laconica/version.:format',
 536                         array('action' => 'ApiStatusnetVersion',
 537                               'format' => '(xml|json)'));
 538
 539             $m->connect('api/laconica/config.:format',
 540                         array('action' => 'ApiStatusnetConfig',
 541                               'format' => '(xml|json)'));
 542
 543             // Groups and tags are newer than 0.8.1 so no backward-compatibility
 544             // necessary
 545
 546             // Groups
 547             //'list' has to be handled differently, as php will not allow a method to be named 'list'
 548
 549             $m->connect('api/statusnet/groups/timeline/:id.:format',
 550                         array('action' => 'ApiTimelineGroup',
 551                               'id' => '[a-zA-Z0-9]+',
 552                               'format' => '(xmljson|rss|atom)'));
 553
 554             $m->connect('api/statusnet/groups/show.:format',
 555                         array('action' => 'ApiGroupShow',
 556                               'format' => '(xml|json)'));
 557
 558             $m->connect('api/statusnet/groups/show/:id.:format',
 559                         array('action' => 'ApiGroupShow',
 560                               'id' => '[a-zA-Z0-9]+',
 561                               'format' => '(xml|json)'));
 562
 563             $m->connect('api/statusnet/groups/join.:format',
 564                         array('action' => 'ApiGroupJoin',
 565                               'id' => '[a-zA-Z0-9]+',
 566                               'format' => '(xml|json)'));
 567
 568             $m->connect('api/statusnet/groups/join/:id.:format',
 569                         array('action' => 'ApiGroupJoin',
 570                               'format' => '(xml|json)'));
 571
 572             $m->connect('api/statusnet/groups/leave.:format',
 573                         array('action' => 'ApiGroupLeave',
 574                               'id' => '[a-zA-Z0-9]+',
 575                               'format' => '(xml|json)'));
 576
 577             $m->connect('api/statusnet/groups/leave/:id.:format',
 578                         array('action' => 'ApiGroupLeave',
 579                               'format' => '(xml|json)'));
 580
 581             $m->connect('api/statusnet/groups/is_member.:format',
 582                         array('action' => 'ApiGroupIsMember',
 583                               'format' => '(xml|json)'));
 584
 585             $m->connect('api/statusnet/groups/list.:format',
 586                         array('action' => 'ApiGroupList',
 587                               'format' => '(xml|json|rss|atom)'));
 588
 589             $m->connect('api/statusnet/groups/list/:id.:format',
 590                         array('action' => 'ApiGroupList',
 591                               'id' => '[a-zA-Z0-9]+',
 592                               'format' => '(xml|json|rss|atom)'));
 593
 594             $m->connect('api/statusnet/groups/list_all.:format',
 595                         array('action' => 'ApiGroupListAll',
 596                               'format' => '(xml|json|rss|atom)'));
 597
 598             $m->connect('api/statusnet/groups/membership.:format',
 599                         array('action' => 'ApiGroupMembership',
 600                               'format' => '(xml|json)'));
 601
 602             $m->connect('api/statusnet/groups/membership/:id.:format',
 603                         array('action' => 'ApiGroupMembership',
 604                               'id' => '[a-zA-Z0-9]+',
 605                               'format' => '(xml|json)'));
 606
 607             $m->connect('api/statusnet/groups/create.:format',
 608                         array('action' => 'ApiGroupCreate',
 609                               'format' => '(xml|json)'));
 610             // Tags
 611             $m->connect('api/statusnet/tags/timeline/:tag.:format',
 612                         array('action' => 'ApiTimelineTag',
 613                               'format' => '(xmljson|rss|atom)'));
 614
 615             // search
 616             $m->connect('api/search.atom', array('action' => 'twitapisearchatom'));
 617             $m->connect('api/search.json', array('action' => 'twitapisearchjson'));
 618             $m->connect('api/trends.json', array('action' => 'twitapitrends'));
 619
 620             $m->connect('admin/site', array('action' => 'siteadminpanel'));
 621             $m->connect('admin/design', array('action' => 'designadminpanel'));
 622             $m->connect('admin/user', array('action' => 'useradminpanel'));
 623             $m->connect('admin/paths', array('action' => 'pathsadminpanel'));
 624
 625             $m->connect('getfile/:filename',
 626                         array('action' => 'getfile'),
 627                         array('filename' => '[A-Za-z0-9._-]+'));
 628
 629             // user stuff
 630
 631             foreach (array('subscriptions', 'subscribers',
 632                            'nudge', 'all', 'foaf', 'xrds',
 633                            'replies', 'inbox', 'outbox', 'microsummary') as $a) {
 634                 $m->connect(':nickname/'.$a,
 635                             array('action' => $a),
 636                             array('nickname' => '[a-zA-Z0-9]{1,64}'));
 637             }
 638
 639             foreach (array('subscriptions', 'subscribers') as $a) {
 640                 $m->connect(':nickname/'.$a.'/:tag',
 641                             array('action' => $a),
 642                             array('tag' => '[a-zA-Z0-9]+',
 643                                   'nickname' => '[a-zA-Z0-9]{1,64}'));
 644             }
 645
 646             foreach (array('rss', 'groups') as $a) {
 647                 $m->connect(':nickname/'.$a,
 648                             array('action' => 'user'.$a),
 649                             array('nickname' => '[a-zA-Z0-9]{1,64}'));
 650             }
 651
 652             foreach (array('all', 'replies', 'favorites') as $a) {
 653                 $m->connect(':nickname/'.$a.'/rss',
 654                             array('action' => $a.'rss'),
 655                             array('nickname' => '[a-zA-Z0-9]{1,64}'));
 656             }
 657
 658             $m->connect(':nickname/favorites',
 659                         array('action' => 'showfavorites'),
 660                         array('nickname' => '[a-zA-Z0-9]{1,64}'));
 661
 662             $m->connect(':nickname/avatar/:size',
 663                         array('action' => 'avatarbynickname'),
 664                         array('size' => '(original|96|48|24)',
 665                               'nickname' => '[a-zA-Z0-9]{1,64}'));
 666
 667             $m->connect(':nickname/tag/:tag/rss',
 668                         array('action' => 'userrss'),
 669                         array('nickname' => '[a-zA-Z0-9]{1,64}'),
 670                         array('tag' => '[a-zA-Z0-9]+'));
 671
 672             $m->connect(':nickname/tag/:tag',
 673                         array('action' => 'showstream'),
 674                         array('nickname' => '[a-zA-Z0-9]{1,64}'),
 675                         array('tag' => '[a-zA-Z0-9]+'));
 676
 677             $m->connect(':nickname',
 678                         array('action' => 'showstream'),
 679                         array('nickname' => '[a-zA-Z0-9]{1,64}'));
 680
 681             Event::handle('RouterInitialized', array($m));
 682         }
 683
 684         return $m;
 685     }
 686
 687     function map($path)
 688     {
 689         try {
 690             $match = $this->m->match($path);
 691         } catch (Net_URL_Mapper_InvalidException $e) {
 692             common_log(LOG_ERR, "Problem getting route for $path - " .
 693                        $e->getMessage());
 694             $cac = new ClientErrorAction("Page not found.", 404);
 695             $cac->showPage();
 696         }
 697
 698         return $match;
 699     }
 700
 701     function build($action, $args=null, $params=null, $fragment=null)
 702     {
 703         $action_arg = array('action' => $action);
 704
 705         if ($args) {
 706             $args = array_merge($action_arg, $args);
 707         } else {
 708             $args = $action_arg;
 709         }
 710
 711         $url = $this->m->generate($args, $params, $fragment);
 712
 713         // Due to a bug in the Net_URL_Mapper code, the returned URL may
 714         // contain a malformed query of the form ?p1=v1?p2=v2?p3=v3. We
 715         // repair that here rather than modifying the upstream code...
 716
 717         $qpos = strpos($url, '?');
 718         if ($qpos !== false) {
 719             $url = substr($url, 0, $qpos+1) .
 720               str_replace('?', '&', substr($url, $qpos+1));
 721         }
 722         return $url;
 723     }
 724 }