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 /**
  35  * URL Router
  36  *
  37  * Cheap wrapper around Net_URL_Mapper
  38  *
  39  * @category URL
  40  * @package  StatusNet
  41  * @author   Evan Prodromou <evan@status.net>
  42  * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  43  * @link     http://status.net/
  44  */
  45 class Router
  46 {
  47     var $m = null;
  48     static $inst = null;
  49
  50     const REGEX_TAG = '[^\/]+'; // [\pL\pN_\-\.]{1,64} better if we can do unicode regexes
  51
  52     static function get()
  53     {
  54         if (!Router::$inst) {
  55             Router::$inst = new Router();
  56         }
  57         return Router::$inst;
  58     }
  59
  60     /**
  61      * Clear the global singleton instance for this class.
  62      * Needed to ensure reset when switching site configurations.
  63      */
  64     static function clear()
  65     {
  66         Router::$inst = null;
  67     }
  68
  69     function __construct()
  70     {
  71         if (empty($this->m)) {
  72             $this->m = $this->initialize();
  73         }
  74     }
  75
  76     /**
  77      * Create a unique hashkey for the router.
  78      *
  79      * The router's url map can change based on the version of the software
  80      * you're running and the plugins that are enabled. To avoid having bad routes
  81      * get stuck in the cache, the key includes a list of plugins and the software
  82      * version.
  83      *
  84     * There can still be problems with a) differences in versions of the plugins and
  85      * b) people running code between official versions, but these tend to be more
  86      * sophisticated users who can grok what's going on and clear their caches.
  87      *
  88      * @return string cache key string that should uniquely identify a router
  89      */
  90
  91     static function cacheKey()
  92     {
  93         $parts = array('router');
  94
  95         // Many router paths depend on this setting.
  96         if (common_config('singleuser', 'enabled')) {
  97             $parts[] = '1user';
  98         } else {
  99             $parts[] = 'multi';
 100         }
 101
 102         return Cache::codeKey(implode(':', $parts));
 103     }
 104
 105     function initialize()
 106     {
 107         $m = new URLMapper();
 108
 109         if (Event::handle('StartInitializeRouter', array(&$m))) {
 110
 111             $m->connect('robots.txt', array('action' => 'robotstxt'));
 112
 113             $m->connect('opensearch/people', array('action' => 'opensearch',
 114                                                    'type' => 'people'));
 115             $m->connect('opensearch/notice', array('action' => 'opensearch',
 116                                                    'type' => 'notice'));
 117
 118             // docs
 119
 120             $m->connect('doc/:title', array('action' => 'doc'));
 121
 122             $m->connect('main/otp/:user_id/:token',
 123                         array('action' => 'otp'),
 124                         array('user_id' => '[0-9]+',
 125                               'token' => '.+'));
 126
 127             // these take a code; before the main part
 128
 129             foreach (array('register', 'confirmaddress', 'recoverpassword') as $c) {
 130                 $m->connect('main/'.$c.'/:code', array('action' => $c));
 131             }
 132
 133             // Also need a block variant accepting ID on URL for mail links
 134             $m->connect('main/block/:profileid',
 135                         array('action' => 'block'),
 136                         array('profileid' => '[0-9]+'));
 137
 138             $m->connect('main/sup/:seconds', array('action' => 'sup'),
 139                         array('seconds' => '[0-9]+'));
 140
 141             // main stuff is repetitive
 142
 143             $main = array('login', 'logout', 'register', 'subscribe',
 144                           'unsubscribe', 'cancelsubscription', 'approvesub',
 145                           'confirmaddress', 'recoverpassword',
 146                           'invite', 'sup',
 147                           'block', 'unblock', 'subedit',
 148                           'groupblock', 'groupunblock',
 149                           'sandbox', 'unsandbox',
 150                           'silence', 'unsilence',
 151                           'grantrole', 'revokerole',
 152                           'repeat',
 153                           'deleteuser',
 154                           'geocode',
 155                           'version',
 156                           'backupaccount',
 157                           'deleteaccount',
 158                           'restoreaccount',
 159                           'top',
 160             );
 161
 162             foreach ($main as $a) {
 163                 $m->connect('main/'.$a, array('action' => $a));
 164             }
 165
 166             $m->connect('main/public', array('action' => 'public'));
 167             $m->connect('main/all', array('action' => 'networkpublic'));
 168
 169             $m->connect('main/tagprofile/:id', array('action' => 'tagprofile'),
 170                                                array('id' => '[0-9]+'));
 171
 172             $m->connect('main/tagprofile', array('action' => 'tagprofile'));
 173
 174             $m->connect('main/xrds',
 175                         array('action' => 'publicxrds'));
 176
 177             // settings
 178
 179             foreach (array('profile', 'avatar', 'password', 'im', 'oauthconnections',
 180                            'oauthapps', 'email', 'sms', 'url') as $s) {
 181                 $m->connect('settings/'.$s, array('action' => $s.'settings'));
 182             }
 183
 184             if (common_config('oldschool', 'enabled')) {
 185                 $m->connect('settings/oldschool', array('action' => 'oldschoolsettings'));
 186             }
 187
 188             $m->connect('settings/oauthapps/show/:id',
 189                         array('action' => 'showapplication'),
 190                         array('id' => '[0-9]+')
 191             );
 192             $m->connect('settings/oauthapps/new',
 193                         array('action' => 'newapplication')
 194             );
 195             $m->connect('settings/oauthapps/edit/:id',
 196                         array('action' => 'editapplication'),
 197                         array('id' => '[0-9]+')
 198             );
 199             $m->connect('settings/oauthapps/delete/:id',
 200                         array('action' => 'deleteapplication'),
 201                         array('id' => '[0-9]+')
 202             );
 203
 204             // search
 205
 206             foreach (array('group', 'people', 'notice') as $s) {
 207                 $m->connect('search/'.$s.'?q=:q',
 208                             array('action' => $s.'search'),
 209                             array('q' => '.+'));
 210                 $m->connect('search/'.$s, array('action' => $s.'search'));
 211             }
 212
 213             // The second of these is needed to make the link work correctly
 214             // when inserted into the page. The first is needed to match the
 215             // route on the way in. Seems to be another Net_URL_Mapper bug to me.
 216             $m->connect('search/notice/rss?q=:q', array('action' => 'noticesearchrss'),
 217                         array('q' => '.+'));
 218             $m->connect('search/notice/rss', array('action' => 'noticesearchrss'));
 219
 220             $m->connect('attachment/:attachment',
 221                         array('action' => 'attachment'),
 222                         array('attachment' => '[0-9]+'));
 223
 224             $m->connect('attachment/:attachment/thumbnail',
 225                         array('action' => 'attachment_thumbnail'),
 226                         array('attachment' => '[0-9]+'));
 227
 228             $m->connect('notice/new?replyto=:replyto&inreplyto=:inreplyto',
 229                         array('action' => 'newnotice'),
 230                         array('replyto' => Nickname::DISPLAY_FMT),
 231                         array('inreplyto' => '[0-9]+'));
 232
 233             $m->connect('notice/new?replyto=:replyto',
 234                         array('action' => 'newnotice'),
 235                         array('replyto' => Nickname::DISPLAY_FMT));
 236
 237             $m->connect('notice/new', array('action' => 'newnotice'));
 238
 239             $m->connect('notice/:notice',
 240                         array('action' => 'shownotice'),
 241                         array('notice' => '[0-9]+'));
 242
 243             $m->connect('notice/delete/:notice',
 244                         array('action' => 'deletenotice'),
 245                         array('notice' => '[0-9]+'));
 246
 247             $m->connect('notice/delete', array('action' => 'deletenotice'));
 248
 249             // conversation
 250
 251             $m->connect('conversation/:id',
 252                         array('action' => 'conversation'),
 253                         array('id' => '[0-9]+'));
 254
 255             $m->connect('user/:id',
 256                         array('action' => 'userbyid'),
 257                         array('id' => '[0-9]+'));
 258
 259             if (!common_config('performance', 'high')) {
 260                 $m->connect('tags/', array('action' => 'publictagcloud'));
 261                 $m->connect('tag/', array('action' => 'publictagcloud'));
 262                 $m->connect('tags', array('action' => 'publictagcloud'));
 263                 $m->connect('tag', array('action' => 'publictagcloud'));
 264             }
 265             $m->connect('tag/:tag/rss',
 266                         array('action' => 'tagrss'),
 267                         array('tag' => self::REGEX_TAG));
 268             $m->connect('tag/:tag',
 269                         array('action' => 'tag'),
 270                         array('tag' => self::REGEX_TAG));
 271
 272             // groups
 273
 274             $m->connect('group/new', array('action' => 'newgroup'));
 275
 276             foreach (array('edit', 'join', 'leave', 'delete', 'cancel', 'approve') as $v) {
 277                 $m->connect('group/:nickname/'.$v,
 278                             array('action' => $v.'group'),
 279                             array('nickname' => Nickname::DISPLAY_FMT));
 280                 $m->connect('group/:id/id/'.$v,
 281                             array('action' => $v.'group'),
 282                             array('id' => '[0-9]+'));
 283             }
 284
 285             foreach (array('members', 'logo', 'rss') as $n) {
 286                 $m->connect('group/:nickname/'.$n,
 287                             array('action' => 'group'.$n),
 288                             array('nickname' => Nickname::DISPLAY_FMT));
 289             }
 290
 291             $m->connect('group/:nickname/foaf',
 292                         array('action' => 'foafgroup'),
 293                         array('nickname' => Nickname::DISPLAY_FMT));
 294
 295             $m->connect('group/:nickname/blocked',
 296                         array('action' => 'blockedfromgroup'),
 297                         array('nickname' => Nickname::DISPLAY_FMT));
 298
 299             $m->connect('group/:nickname/makeadmin',
 300                         array('action' => 'makeadmin'),
 301                         array('nickname' => Nickname::DISPLAY_FMT));
 302
 303             $m->connect('group/:nickname/members/pending',
 304                         array('action' => 'groupqueue'),
 305                         array('nickname' => Nickname::DISPLAY_FMT));
 306
 307             $m->connect('group/:id/id',
 308                         array('action' => 'groupbyid'),
 309                         array('id' => '[0-9]+'));
 310
 311             $m->connect('group/:nickname',
 312                         array('action' => 'showgroup'),
 313                         array('nickname' => Nickname::DISPLAY_FMT));
 314
 315             $m->connect('group/:nickname/',
 316                         array('action' => 'showgroup'),
 317                         array('nickname' => Nickname::DISPLAY_FMT));
 318
 319             $m->connect('group/', array('action' => 'groups'));
 320             $m->connect('group', array('action' => 'groups'));
 321             $m->connect('groups/', array('action' => 'groups'));
 322             $m->connect('groups', array('action' => 'groups'));
 323
 324             // Twitter-compatible API
 325
 326             // statuses API
 327
 328             $m->connect('api',
 329                         array('action' => 'Redirect',
 330                               'nextAction' => 'doc',
 331                               'args' => array('title' => 'api')));
 332
 333             $m->connect('api/statuses/public_timeline.:format',
 334                         array('action' => 'ApiTimelinePublic',
 335                               'format' => '(xml|json|rss|atom|as)'));
 336
 337             $m->connect('api/statuses/friends_timeline/:id.:format',
 338                         array('action' => 'ApiTimelineFriends',
 339                               'id' => Nickname::INPUT_FMT,
 340                               'format' => '(xml|json|rss|atom|as)'));
 341
 342             $m->connect('api/statuses/friends_timeline.:format',
 343                         array('action' => 'ApiTimelineFriends',
 344                               'format' => '(xml|json|rss|atom|as)'));
 345
 346             $m->connect('api/statuses/home_timeline/:id.:format',
 347                         array('action' => 'ApiTimelineHome',
 348                               'id' => Nickname::INPUT_FMT,
 349                               'format' => '(xml|json|rss|atom|as)'));
 350
 351             $m->connect('api/statuses/home_timeline.:format',
 352                         array('action' => 'ApiTimelineHome',
 353                               'format' => '(xml|json|rss|atom|as)'));
 354
 355             $m->connect('api/statuses/user_timeline/:id.:format',
 356                         array('action' => 'ApiTimelineUser',
 357                               'id' => Nickname::INPUT_FMT,
 358                               'format' => '(xml|json|rss|atom|as)'));
 359
 360             $m->connect('api/statuses/user_timeline.:format',
 361                         array('action' => 'ApiTimelineUser',
 362                               'format' => '(xml|json|rss|atom|as)'));
 363
 364             $m->connect('api/statuses/mentions/:id.:format',
 365                         array('action' => 'ApiTimelineMentions',
 366                               'id' => Nickname::INPUT_FMT,
 367                               'format' => '(xml|json|rss|atom|as)'));
 368
 369             $m->connect('api/statuses/mentions.:format',
 370                         array('action' => 'ApiTimelineMentions',
 371                               'format' => '(xml|json|rss|atom|as)'));
 372
 373             $m->connect('api/statuses/replies/:id.:format',
 374                         array('action' => 'ApiTimelineMentions',
 375                               'id' => Nickname::INPUT_FMT,
 376                               'format' => '(xml|json|rss|atom|as)'));
 377
 378             $m->connect('api/statuses/replies.:format',
 379                         array('action' => 'ApiTimelineMentions',
 380                               'format' => '(xml|json|rss|atom|as)'));
 381
 382             $m->connect('api/statuses/mentions_timeline/:id.:format',
 383                         array('action' => 'ApiTimelineMentions',
 384                               'id' => Nickname::INPUT_FMT,
 385                               'format' => '(xml|json|rss|atom|as)'));
 386
 387             $m->connect('api/statuses/mentions_timeline.:format',
 388                         array('action' => 'ApiTimelineMentions',
 389                               'format' => '(xml|json|rss|atom|as)'));
 390
 391             $m->connect('api/statuses/retweeted_by_me.:format',
 392                         array('action' => 'ApiTimelineRetweetedByMe',
 393                               'format' => '(xml|json|atom|as)'));
 394
 395             $m->connect('api/statuses/retweeted_to_me.:format',
 396                         array('action' => 'ApiTimelineRetweetedToMe',
 397                               'format' => '(xml|json|atom|as)'));
 398
 399             $m->connect('api/statuses/retweets_of_me.:format',
 400                         array('action' => 'ApiTimelineRetweetsOfMe',
 401                               'format' => '(xml|json|atom|as)'));
 402
 403             $m->connect('api/statuses/friends/:id.:format',
 404                         array('action' => 'ApiUserFriends',
 405                               'id' => Nickname::INPUT_FMT,
 406                               'format' => '(xml|json)'));
 407
 408             $m->connect('api/statuses/friends.:format',
 409                         array('action' => 'ApiUserFriends',
 410                               'format' => '(xml|json)'));
 411
 412             $m->connect('api/statuses/followers/:id.:format',
 413                         array('action' => 'ApiUserFollowers',
 414                               'id' => Nickname::INPUT_FMT,
 415                               'format' => '(xml|json)'));
 416
 417             $m->connect('api/statuses/followers.:format',
 418                         array('action' => 'ApiUserFollowers',
 419                               'format' => '(xml|json)'));
 420
 421             $m->connect('api/statuses/show/:id.:format',
 422                         array('action' => 'ApiStatusesShow',
 423                               'id' => '[0-9]+',
 424                               'format' => '(xml|json|atom)'));
 425
 426             $m->connect('api/statuses/show.:format',
 427                         array('action' => 'ApiStatusesShow',
 428                               'format' => '(xml|json|atom)'));
 429
 430             $m->connect('api/statuses/update.:format',
 431                         array('action' => 'ApiStatusesUpdate',
 432                               'format' => '(xml|json)'));
 433
 434             $m->connect('api/statuses/destroy/:id.:format',
 435                         array('action' => 'ApiStatusesDestroy',
 436                               'id' => '[0-9]+',
 437                               'format' => '(xml|json)'));
 438
 439             $m->connect('api/statuses/destroy.:format',
 440                         array('action' => 'ApiStatusesDestroy',
 441                               'format' => '(xml|json)'));
 442
 443             $m->connect('api/statuses/retweet/:id.:format',
 444                         array('action' => 'ApiStatusesRetweet',
 445                               'id' => '[0-9]+',
 446                               'format' => '(xml|json)'));
 447
 448             $m->connect('api/statuses/retweets/:id.:format',
 449                         array('action' => 'ApiStatusesRetweets',
 450                               'id' => '[0-9]+',
 451                               'format' => '(xml|json)'));
 452
 453             // START qvitter API additions
 454
 455             $m->connect('api/attachment/:id.:format',
 456                         array('action' => 'ApiAttachment',
 457                               'id' => '[0-9]+',
 458                               'format' => '(xml|json)'));
 459
 460             $m->connect('api/checkhub.:format',
 461                         array('action' => 'ApiCheckHub',
 462                               'format' => '(xml|json)'));
 463
 464             $m->connect('api/externalprofile/show.:format',
 465                         array('action' => 'ApiExternalProfileShow',
 466                               'format' => '(xml|json)'));
 467
 468             $m->connect('api/statusnet/groups/admins/:id.:format',
 469                         array('action' => 'ApiGroupAdmins',
 470                               'id' => Nickname::INPUT_FMT,
 471                               'format' => '(xml|json)'));
 472
 473             $m->connect('api/account/update_link_color.:format',
 474                         array('action' => 'ApiAccountUpdateLinkColor',
 475                               'format' => '(xml|json)'));
 476
 477             $m->connect('api/account/update_background_color.:format',
 478                         array('action' => 'ApiAccountUpdateBackgroundColor',
 479                               'format' => '(xml|json)'));
 480
 481             $m->connect('api/account/register.:format',
 482                         array('action' => 'ApiAccountRegister',
 483                               'format' => '(xml|json)'));
 484
 485             $m->connect('api/check_nickname.:format',
 486                         array('action' => 'ApiCheckNickname',
 487                               'format' => '(xml|json)'));
 488
 489             // END qvitter API additions
 490
 491             // users
 492
 493             $m->connect('api/users/show/:id.:format',
 494                         array('action' => 'ApiUserShow',
 495                               'id' => Nickname::INPUT_FMT,
 496                               'format' => '(xml|json)'));
 497
 498             $m->connect('api/users/show.:format',
 499                         array('action' => 'ApiUserShow',
 500                               'format' => '(xml|json)'));
 501
 502             $m->connect('api/users/profile_image/:screen_name.:format',
 503                         array('action' => 'ApiUserProfileImage',
 504                               'screen_name' => Nickname::DISPLAY_FMT,
 505                               'format' => '(xml|json)'));
 506
 507             // friendships
 508
 509             $m->connect('api/friendships/show.:format',
 510                         array('action' => 'ApiFriendshipsShow',
 511                               'format' => '(xml|json)'));
 512
 513             $m->connect('api/friendships/exists.:format',
 514                         array('action' => 'ApiFriendshipsExists',
 515                               'format' => '(xml|json)'));
 516
 517             $m->connect('api/friendships/create/:id.:format',
 518                         array('action' => 'ApiFriendshipsCreate',
 519                               'id' => Nickname::INPUT_FMT,
 520                               'format' => '(xml|json)'));
 521
 522             $m->connect('api/friendships/create.:format',
 523                         array('action' => 'ApiFriendshipsCreate',
 524                               'format' => '(xml|json)'));
 525
 526             $m->connect('api/friendships/destroy/:id.:format',
 527                         array('action' => 'ApiFriendshipsDestroy',
 528                               'id' => Nickname::INPUT_FMT,
 529                               'format' => '(xml|json)'));
 530
 531             $m->connect('api/friendships/destroy.:format',
 532                         array('action' => 'ApiFriendshipsDestroy',
 533                               'format' => '(xml|json)'));
 534
 535             // Social graph
 536
 537             $m->connect('api/friends/ids/:id.:format',
 538                         array('action' => 'ApiUserFriends',
 539                               'ids_only' => true));
 540
 541             $m->connect('api/followers/ids/:id.:format',
 542                         array('action' => 'ApiUserFollowers',
 543                               'ids_only' => true));
 544
 545             $m->connect('api/friends/ids.:format',
 546                         array('action' => 'ApiUserFriends',
 547                               'ids_only' => true));
 548
 549             $m->connect('api/followers/ids.:format',
 550                         array('action' => 'ApiUserFollowers',
 551                               'ids_only' => true));
 552
 553             // account
 554
 555             $m->connect('api/account/verify_credentials.:format',
 556                         array('action' => 'ApiAccountVerifyCredentials'));
 557
 558             $m->connect('api/account/update_profile.:format',
 559                         array('action' => 'ApiAccountUpdateProfile'));
 560
 561             $m->connect('api/account/update_profile_image.:format',
 562                         array('action' => 'ApiAccountUpdateProfileImage'));
 563
 564             $m->connect('api/account/update_delivery_device.:format',
 565                         array('action' => 'ApiAccountUpdateDeliveryDevice'));
 566
 567             // special case where verify_credentials is called w/out a format
 568
 569             $m->connect('api/account/verify_credentials',
 570                         array('action' => 'ApiAccountVerifyCredentials'));
 571
 572             $m->connect('api/account/rate_limit_status.:format',
 573                         array('action' => 'ApiAccountRateLimitStatus'));
 574
 575             // blocks
 576
 577             $m->connect('api/blocks/create/:id.:format',
 578                         array('action' => 'ApiBlockCreate',
 579                               'id' => Nickname::INPUT_FMT,
 580                               'format' => '(xml|json)'));
 581
 582             $m->connect('api/blocks/create.:format',
 583                         array('action' => 'ApiBlockCreate',
 584                               'format' => '(xml|json)'));
 585
 586             $m->connect('api/blocks/destroy/:id.:format',
 587                         array('action' => 'ApiBlockDestroy',
 588                               'id' => Nickname::INPUT_FMT,
 589                               'format' => '(xml|json)'));
 590
 591             $m->connect('api/blocks/destroy.:format',
 592                         array('action' => 'ApiBlockDestroy',
 593                               'format' => '(xml|json)'));
 594
 595             // help
 596
 597             $m->connect('api/help/test.:format',
 598                         array('action' => 'ApiHelpTest',
 599                               'format' => '(xml|json)'));
 600
 601             // statusnet
 602
 603             $m->connect('api/statusnet/version.:format',
 604                         array('action' => 'ApiGNUsocialVersion',
 605                               'format' => '(xml|json)'));
 606
 607             $m->connect('api/statusnet/config.:format',
 608                         array('action' => 'ApiGNUsocialConfig',
 609                               'format' => '(xml|json)'));
 610
 611             // For our current software name, we provide "gnusocial" base action
 612
 613             $m->connect('api/gnusocial/version.:format',
 614                         array('action' => 'ApiGNUsocialVersion',
 615                               'format' => '(xml|json)'));
 616
 617             $m->connect('api/gnusocial/config.:format',
 618                         array('action' => 'ApiGNUsocialConfig',
 619                               'format' => '(xml|json)'));
 620
 621             // Groups and tags are newer than 0.8.1 so no backward-compatibility
 622             // necessary
 623
 624             // Groups
 625             //'list' has to be handled differently, as php will not allow a method to be named 'list'
 626
 627             $m->connect('api/statusnet/groups/timeline/:id.:format',
 628                         array('action' => 'ApiTimelineGroup',
 629                               'id' => Nickname::INPUT_FMT,
 630                               'format' => '(xml|json|rss|atom|as)'));
 631
 632             $m->connect('api/statusnet/groups/show/:id.:format',
 633                         array('action' => 'ApiGroupShow',
 634                               'id' => Nickname::INPUT_FMT,
 635                               'format' => '(xml|json)'));
 636
 637             $m->connect('api/statusnet/groups/show.:format',
 638                         array('action' => 'ApiGroupShow',
 639                               'format' => '(xml|json)'));
 640
 641             $m->connect('api/statusnet/groups/join/:id.:format',
 642                         array('action' => 'ApiGroupJoin',
 643                               'id' => Nickname::INPUT_FMT,
 644                               'format' => '(xml|json)'));
 645
 646             $m->connect('api/statusnet/groups/join.:format',
 647                         array('action' => 'ApiGroupJoin',
 648                               'format' => '(xml|json)'));
 649
 650             $m->connect('api/statusnet/groups/leave/:id.:format',
 651                         array('action' => 'ApiGroupLeave',
 652                               'format' => '(xml|json)'));
 653
 654             $m->connect('api/statusnet/groups/leave.:format',
 655                         array('action' => 'ApiGroupLeave',
 656                               'id' => Nickname::INPUT_FMT,
 657                               'format' => '(xml|json)'));
 658
 659             $m->connect('api/statusnet/groups/is_member.:format',
 660                         array('action' => 'ApiGroupIsMember',
 661                               'format' => '(xml|json)'));
 662
 663             $m->connect('api/statusnet/groups/list/:id.:format',
 664                         array('action' => 'ApiGroupList',
 665                               'id' => Nickname::INPUT_FMT,
 666                               'format' => '(xml|json|rss|atom)'));
 667
 668             $m->connect('api/statusnet/groups/list.:format',
 669                         array('action' => 'ApiGroupList',
 670                               'format' => '(xml|json|rss|atom)'));
 671
 672             $m->connect('api/statusnet/groups/list_all.:format',
 673                         array('action' => 'ApiGroupListAll',
 674                               'format' => '(xml|json|rss|atom)'));
 675
 676             $m->connect('api/statusnet/groups/membership/:id.:format',
 677                         array('action' => 'ApiGroupMembership',
 678                               'id' => Nickname::INPUT_FMT,
 679                               'format' => '(xml|json)'));
 680
 681             $m->connect('api/statusnet/groups/membership.:format',
 682                         array('action' => 'ApiGroupMembership',
 683                               'format' => '(xml|json)'));
 684
 685             $m->connect('api/statusnet/groups/create.:format',
 686                         array('action' => 'ApiGroupCreate',
 687                               'format' => '(xml|json)'));
 688
 689             $m->connect('api/statusnet/groups/update/:id.:format',
 690                         array('action' => 'ApiGroupProfileUpdate',
 691                               'id' => '[a-zA-Z0-9]+',
 692                               'format' => '(xml|json)'));
 693
 694             $m->connect('api/statusnet/conversation/:id.:format',
 695                         array('action' => 'apiconversation',
 696                               'id' => '[0-9]+',
 697                               'format' => '(xml|json|rss|atom|as)'));
 698
 699             // Lists (people tags)
 700             $m->connect('api/lists/list.:format',
 701                         array('action' => 'ApiListSubscriptions',
 702                               'format' => '(xml|json)'));
 703
 704             $m->connect('api/lists/memberships.:format',
 705                         array('action' => 'ApiListMemberships',
 706                               'format' => '(xml|json)'));
 707
 708             $m->connect('api/:user/lists/memberships.:format',
 709                         array('action' => 'ApiListMemberships',
 710                               'user' => '[a-zA-Z0-9]+',
 711                               'format' => '(xml|json)'));
 712
 713             $m->connect('api/lists/subscriptions.:format',
 714                         array('action' => 'ApiListSubscriptions',
 715                               'format' => '(xml|json)'));
 716
 717             $m->connect('api/:user/lists/subscriptions.:format',
 718                         array('action' => 'ApiListSubscriptions',
 719                               'user' => '[a-zA-Z0-9]+',
 720                               'format' => '(xml|json)'));
 721
 722             $m->connect('api/lists.:format',
 723                         array('action' => 'ApiLists',
 724                               'format' => '(xml|json)'));
 725
 726             $m->connect('api/:user/lists/:id.:format',
 727                         array('action' => 'ApiList',
 728                               'user' => '[a-zA-Z0-9]+',
 729                               'id' => '[a-zA-Z0-9]+',
 730                               'format' => '(xml|json)'));
 731
 732             $m->connect('api/:user/lists.:format',
 733                         array('action' => 'ApiLists',
 734                               'user' => '[a-zA-Z0-9]+',
 735                               'format' => '(xml|json)'));
 736
 737             $m->connect('api/:user/lists/:id/statuses.:format',
 738                         array('action' => 'ApiTimelineList',
 739                               'user' => '[a-zA-Z0-9]+',
 740                               'id' => '[a-zA-Z0-9]+',
 741                               'format' => '(xml|json|rss|atom)'));
 742
 743             $m->connect('api/:user/:list_id/members/:id.:format',
 744                         array('action' => 'ApiListMember',
 745                               'user' => '[a-zA-Z0-9]+',
 746                               'list_id' => '[a-zA-Z0-9]+',
 747                               'id' => '[a-zA-Z0-9]+',
 748                               'format' => '(xml|json)'));
 749
 750             $m->connect('api/:user/:list_id/members.:format',
 751                         array('action' => 'ApiListMembers',
 752                               'user' => '[a-zA-Z0-9]+',
 753                               'list_id' => '[a-zA-Z0-9]+',
 754                               'format' => '(xml|json)'));
 755
 756             $m->connect('api/:user/:list_id/subscribers/:id.:format',
 757                         array('action' => 'ApiListSubscriber',
 758                               'user' => '[a-zA-Z0-9]+',
 759                               'list_id' => '[a-zA-Z0-9]+',
 760                               'id' => '[a-zA-Z0-9]+',
 761                               'format' => '(xml|json)'));
 762
 763             $m->connect('api/:user/:list_id/subscribers.:format',
 764                         array('action' => 'ApiListSubscribers',
 765                               'user' => '[a-zA-Z0-9]+',
 766                               'list_id' => '[a-zA-Z0-9]+',
 767                               'format' => '(xml|json)'));
 768
 769             // Tags
 770             $m->connect('api/statusnet/tags/timeline/:tag.:format',
 771                         array('action' => 'ApiTimelineTag',
 772                               'tag'    => self::REGEX_TAG,
 773                               'format' => '(xml|json|rss|atom|as)'));
 774
 775             // media related
 776             $m->connect(
 777                 'api/statusnet/media/upload',
 778                 array('action' => 'ApiMediaUpload')
 779             );
 780             $m->connect(
 781                 'api/statuses/update_with_media.json',
 782                 array('action' => 'ApiMediaUpload')
 783             );
 784
 785             // search
 786             $m->connect('api/search.atom', array('action' => 'ApiSearchAtom'));
 787             $m->connect('api/search.json', array('action' => 'ApiSearchJSON'));
 788             $m->connect('api/trends.json', array('action' => 'ApiTrends'));
 789
 790             $m->connect('api/oauth/request_token',
 791                         array('action' => 'ApiOAuthRequestToken'));
 792
 793             $m->connect('api/oauth/access_token',
 794                         array('action' => 'ApiOAuthAccessToken'));
 795
 796             $m->connect('api/oauth/authorize',
 797                         array('action' => 'ApiOAuthAuthorize'));
 798
 799             // Admin
 800
 801             $m->connect('panel/site', array('action' => 'siteadminpanel'));
 802             $m->connect('panel/user', array('action' => 'useradminpanel'));
 803             $m->connect('panel/access', array('action' => 'accessadminpanel'));
 804             $m->connect('panel/paths', array('action' => 'pathsadminpanel'));
 805             $m->connect('panel/sessions', array('action' => 'sessionsadminpanel'));
 806             $m->connect('panel/sitenotice', array('action' => 'sitenoticeadminpanel'));
 807             $m->connect('panel/license', array('action' => 'licenseadminpanel'));
 808
 809             $m->connect('panel/plugins', array('action' => 'pluginsadminpanel'));
 810             $m->connect('panel/plugins/enable/:plugin',
 811                         array('action' => 'pluginenable'),
 812                         array('plugin' => '[A-Za-z0-9_]+'));
 813             $m->connect('panel/plugins/disable/:plugin',
 814                         array('action' => 'plugindisable'),
 815                         array('plugin' => '[A-Za-z0-9_]+'));
 816
 817             $m->connect('getfile/:filename',
 818                         array('action' => 'getfile'),
 819                         array('filename' => '[A-Za-z0-9._-]+'));
 820
 821             // Common people-tag stuff
 822
 823             $m->connect('peopletag/:tag', array('action' => 'peopletag',
 824                                                 'tag'    => self::REGEX_TAG));
 825
 826             $m->connect('selftag/:tag', array('action' => 'selftag',
 827                                               'tag'    => self::REGEX_TAG));
 828
 829             $m->connect('main/addpeopletag', array('action' => 'addpeopletag'));
 830
 831             $m->connect('main/removepeopletag', array('action' => 'removepeopletag'));
 832
 833             $m->connect('main/profilecompletion', array('action' => 'profilecompletion'));
 834
 835             $m->connect('main/peopletagautocomplete', array('action' => 'peopletagautocomplete'));
 836
 837             // In the "root"
 838
 839             if (common_config('singleuser', 'enabled')) {
 840
 841                 $nickname = User::singleUserNickname();
 842
 843                 foreach (array('subscriptions', 'subscribers',
 844                                'all', 'foaf', 'replies',
 845                                'microsummary') as $a) {
 846                     $m->connect($a,
 847                                 array('action' => $a,
 848                                       'nickname' => $nickname));
 849                 }
 850
 851                 foreach (array('subscriptions', 'subscribers') as $a) {
 852                     $m->connect($a.'/:tag',
 853                                 array('action' => $a,
 854                                       'nickname' => $nickname),
 855                                 array('tag' => self::REGEX_TAG));
 856                 }
 857
 858                 $m->connect('subscribers/pending',
 859                             array('action' => 'subqueue',
 860                                   'nickname' => $nickname));
 861
 862                 foreach (array('rss', 'groups') as $a) {
 863                     $m->connect($a,
 864                                 array('action' => 'user'.$a,
 865                                       'nickname' => $nickname));
 866                 }
 867
 868                 foreach (array('all', 'replies') as $a) {
 869                     $m->connect($a.'/rss',
 870                                 array('action' => $a.'rss',
 871                                       'nickname' => $nickname));
 872                 }
 873
 874                 $m->connect('avatar',
 875                             array('action' => 'avatarbynickname',
 876                                   'nickname' => $nickname));
 877                 $m->connect('avatar/:size',
 878                             array('action' => 'avatarbynickname',
 879                                   'nickname' => $nickname),
 880                             array('size' => '(|original|\d+)'));
 881
 882                 $m->connect('tag/:tag/rss',
 883                             array('action' => 'userrss',
 884                                   'nickname' => $nickname),
 885                             array('tag' => self::REGEX_TAG));
 886
 887                 $m->connect('tag/:tag',
 888                             array('action' => 'showstream',
 889                                   'nickname' => $nickname),
 890                             array('tag' => self::REGEX_TAG));
 891
 892                 $m->connect('rsd.xml',
 893                             array('action' => 'rsd',
 894                                   'nickname' => $nickname));
 895
 896                 $m->connect('',
 897                             array('action' => 'startpage'));
 898
 899                 // peopletags
 900
 901                 $m->connect('peopletags',
 902                             array('action' => 'peopletagsbyuser'));
 903
 904                 $m->connect('peopletags/private',
 905                             array('action' => 'peopletagsbyuser',
 906                                   'private' => 1));
 907
 908                 $m->connect('peopletags/public',
 909                             array('action' => 'peopletagsbyuser',
 910                                   'public' => 1));
 911
 912                 $m->connect('othertags',
 913                             array('action' => 'peopletagsforuser'));
 914
 915                 $m->connect('peopletagsubscriptions',
 916                             array('action' => 'peopletagsubscriptions'));
 917
 918                 $m->connect('all/:tag/subscribers',
 919                             array('action' => 'peopletagsubscribers',
 920                                   'tag' => self::REGEX_TAG));
 921
 922                 $m->connect('all/:tag/tagged',
 923                                 array('action' => 'peopletagged',
 924                                       'tag' => self::REGEX_TAG));
 925
 926                 $m->connect('all/:tag/edit',
 927                                 array('action' => 'editpeopletag',
 928                                       'tag' => self::REGEX_TAG));
 929
 930                 foreach(array('subscribe', 'unsubscribe') as $v) {
 931                     $m->connect('peopletag/:id/'.$v,
 932                                     array('action' => $v.'peopletag',
 933                                           'id' => '[0-9]{1,64}'));
 934                 }
 935                 $m->connect('user/:tagger_id/profiletag/:id/id',
 936                                 array('action' => 'profiletagbyid',
 937                                       'tagger_id' => '[0-9]+',
 938                                       'id' => '[0-9]+'));
 939
 940                 $m->connect('all/:tag',
 941                                 array('action' => 'showprofiletag',
 942                                       'tag' => self::REGEX_TAG));
 943
 944                 foreach (array('subscriptions', 'subscribers') as $a) {
 945                     $m->connect($a.'/:tag',
 946                                 array('action' => $a),
 947                                 array('tag' => self::REGEX_TAG));
 948                 }
 949             } else {
 950                 $m->connect('', array('action' => 'startpage'));
 951                 $m->connect('main/public', array('action' => 'public'));
 952                 $m->connect('main/all', array('action' => 'networkpublic'));
 953                 $m->connect('rss', array('action' => 'publicrss'));
 954                 $m->connect('featuredrss', array('action' => 'featuredrss'));
 955                 $m->connect('featured/', array('action' => 'featured'));
 956                 $m->connect('featured', array('action' => 'featured'));
 957                 $m->connect('rsd.xml', array('action' => 'rsd'));
 958
 959                 foreach (array('subscriptions', 'subscribers',
 960                                'nudge', 'all', 'foaf', 'replies',
 961                                'inbox', 'outbox', 'microsummary') as $a) {
 962                     $m->connect(':nickname/'.$a,
 963                                 array('action' => $a),
 964                                 array('nickname' => Nickname::DISPLAY_FMT));
 965                 }
 966                 $m->connect(':nickname/subscribers/pending',
 967                             array('action' => 'subqueue'),
 968                             array('nickname' => Nickname::DISPLAY_FMT));
 969
 970                 // people tags
 971
 972                 $m->connect(':nickname/peopletags',
 973                                 array('action' => 'peopletagsbyuser',
 974                                       'nickname' => Nickname::DISPLAY_FMT));
 975
 976                 $m->connect(':nickname/peopletags/private',
 977                                 array('action' => 'peopletagsbyuser',
 978                                       'nickname' => Nickname::DISPLAY_FMT,
 979                                       'private' => 1));
 980
 981                 $m->connect(':nickname/peopletags/public',
 982                                 array('action' => 'peopletagsbyuser',
 983                                       'nickname' => Nickname::DISPLAY_FMT,
 984                                       'public' => 1));
 985
 986                 $m->connect(':nickname/othertags',
 987                                 array('action' => 'peopletagsforuser',
 988                                       'nickname' => Nickname::DISPLAY_FMT));
 989
 990                 $m->connect(':nickname/peopletagsubscriptions',
 991                                 array('action' => 'peopletagsubscriptions',
 992                                       'nickname' => Nickname::DISPLAY_FMT));
 993
 994                 $m->connect(':tagger/all/:tag/subscribers',
 995                                 array('action' => 'peopletagsubscribers',
 996                                       'tagger' => Nickname::DISPLAY_FMT,
 997                                       'tag' => self::REGEX_TAG));
 998
 999                 $m->connect(':tagger/all/:tag/tagged',
1000                                 array('action' => 'peopletagged',
1001                                       'tagger' => Nickname::DISPLAY_FMT,
1002                                       'tag' => self::REGEX_TAG));
1003
1004                 $m->connect(':tagger/all/:tag/edit',
1005                                 array('action' => 'editpeopletag',
1006                                       'tagger' => Nickname::DISPLAY_FMT,
1007                                       'tag' => self::REGEX_TAG));
1008
1009                 foreach(array('subscribe', 'unsubscribe') as $v) {
1010                     $m->connect('peopletag/:id/'.$v,
1011                                     array('action' => $v.'peopletag',
1012                                           'id' => '[0-9]{1,64}'));
1013                 }
1014                 $m->connect('user/:tagger_id/profiletag/:id/id',
1015                                 array('action' => 'profiletagbyid',
1016                                       'tagger_id' => '[0-9]+',
1017                                       'id' => '[0-9]+'));
1018
1019                 $m->connect(':tagger/all/:tag',
1020                                 array('action' => 'showprofiletag',
1021                                       'tagger' => Nickname::DISPLAY_FMT,
1022                                       'tag' => self::REGEX_TAG));
1023
1024                 foreach (array('subscriptions', 'subscribers') as $a) {
1025                     $m->connect(':nickname/'.$a.'/:tag',
1026                                 array('action' => $a),
1027                                 array('tag' => self::REGEX_TAG,
1028                                       'nickname' => Nickname::DISPLAY_FMT));
1029                 }
1030
1031                 foreach (array('rss', 'groups') as $a) {
1032                     $m->connect(':nickname/'.$a,
1033                                 array('action' => 'user'.$a),
1034                                 array('nickname' => Nickname::DISPLAY_FMT));
1035                 }
1036
1037                 foreach (array('all', 'replies') as $a) {
1038                     $m->connect(':nickname/'.$a.'/rss',
1039                                 array('action' => $a.'rss'),
1040                                 array('nickname' => Nickname::DISPLAY_FMT));
1041                 }
1042
1043                 $m->connect(':nickname/avatar',
1044                             array('action' => 'avatarbynickname'),
1045                             array('nickname' => Nickname::DISPLAY_FMT));
1046                 $m->connect(':nickname/avatar/:size',
1047                             array('action' => 'avatarbynickname'),
1048                             array('size' => '(|original|\d+)',
1049                                   'nickname' => Nickname::DISPLAY_FMT));
1050
1051                 $m->connect(':nickname/tag/:tag/rss',
1052                             array('action' => 'userrss'),
1053                             array('nickname' => Nickname::DISPLAY_FMT),
1054                             array('tag' => self::REGEX_TAG));
1055
1056                 $m->connect(':nickname/tag/:tag',
1057                             array('action' => 'showstream'),
1058                             array('nickname' => Nickname::DISPLAY_FMT),
1059                             array('tag' => self::REGEX_TAG));
1060
1061                 $m->connect(':nickname/rsd.xml',
1062                             array('action' => 'rsd'),
1063                             array('nickname' => Nickname::DISPLAY_FMT));
1064
1065                 $m->connect(':nickname',
1066                             array('action' => 'showstream'),
1067                             array('nickname' => Nickname::DISPLAY_FMT));
1068
1069                 $m->connect(':nickname/',
1070                             array('action' => 'showstream'),
1071                             array('nickname' => Nickname::DISPLAY_FMT));
1072             }
1073
1074             // AtomPub API
1075
1076             $m->connect('api/statusnet/app/service/:id.xml',
1077                         array('action' => 'ApiAtomService'),
1078                         array('id' => Nickname::DISPLAY_FMT));
1079
1080             $m->connect('api/statusnet/app/service.xml',
1081                         array('action' => 'ApiAtomService'));
1082
1083             $m->connect('api/statusnet/app/subscriptions/:subscriber/:subscribed.atom',
1084                         array('action' => 'AtomPubShowSubscription'),
1085                         array('subscriber' => '[0-9]+',
1086                               'subscribed' => '[0-9]+'));
1087
1088             $m->connect('api/statusnet/app/subscriptions/:subscriber.atom',
1089                         array('action' => 'AtomPubSubscriptionFeed'),
1090                         array('subscriber' => '[0-9]+'));
1091
1092             $m->connect('api/statusnet/app/memberships/:profile/:group.atom',
1093                         array('action' => 'AtomPubShowMembership'),
1094                         array('profile' => '[0-9]+',
1095                               'group' => '[0-9]+'));
1096
1097             $m->connect('api/statusnet/app/memberships/:profile.atom',
1098                         array('action' => 'AtomPubMembershipFeed'),
1099                         array('profile' => '[0-9]+'));
1100
1101             // URL shortening
1102
1103             $m->connect('url/:id',
1104                         array('action' => 'redirecturl',
1105                               'id' => '[0-9]+'));
1106
1107             // user stuff
1108
1109             Event::handle('RouterInitialized', array($m));
1110         }
1111
1112         return $m;
1113     }
1114
1115     function map($path)
1116     {
1117         try {
1118             $match = $this->m->match($path);
1119         } catch (Exception $e) {
1120             common_log(LOG_ERR, "Problem getting route for $path - " .
1121                        $e->getMessage());
1122             // TRANS: Client error on action trying to visit a non-existing page.
1123             $cac = new ClientErrorAction(_('Page not found.'), 404);
1124             $cac->showPage();
1125         }
1126
1127         return $match;
1128     }
1129
1130     function build($action, $args=null, $params=null, $fragment=null)
1131     {
1132         $action_arg = array('action' => $action);
1133
1134         if ($args) {
1135             $args = array_merge($action_arg, $args);
1136         } else {
1137             $args = $action_arg;
1138         }
1139
1140         $url = $this->m->generate($args, $params, $fragment);
1141         // Due to a bug in the Net_URL_Mapper code, the returned URL may
1142         // contain a malformed query of the form ?p1=v1?p2=v2?p3=v3. We
1143         // repair that here rather than modifying the upstream code...
1144
1145         $qpos = strpos($url, '?');
1146         if ($qpos !== false) {
1147             $url = substr($url, 0, $qpos+1) .
1148                 str_replace('?', '&', substr($url, $qpos+1));
1149
1150             // @fixme this is a hacky workaround for http_build_query in the
1151             // lower-level code and bad configs that set the default separator
1152             // to &amp; instead of &. Encoded &s in parameters will not be
1153             // affected.
1154             $url = substr($url, 0, $qpos+1) .
1155                 str_replace('&amp;', '&', substr($url, $qpos+1));
1156
1157         }
1158
1159         return $url;
1160     }
1161 }