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' => 'showstream',
 898                                   'nickname' => $nickname));
 899
 900                 // peopletags
 901
 902                 $m->connect('peopletags',
 903                             array('action' => 'peopletagsbyuser'));
 904
 905                 $m->connect('peopletags/private',
 906                             array('action' => 'peopletagsbyuser',
 907                                   'private' => 1));
 908
 909                 $m->connect('peopletags/public',
 910                             array('action' => 'peopletagsbyuser',
 911                                   'public' => 1));
 912
 913                 $m->connect('othertags',
 914                             array('action' => 'peopletagsforuser'));
 915
 916                 $m->connect('peopletagsubscriptions',
 917                             array('action' => 'peopletagsubscriptions'));
 918
 919                 $m->connect('all/:tag/subscribers',
 920                             array('action' => 'peopletagsubscribers',
 921                                   'tag' => self::REGEX_TAG));
 922
 923                 $m->connect('all/:tag/tagged',
 924                                 array('action' => 'peopletagged',
 925                                       'tag' => self::REGEX_TAG));
 926
 927                 $m->connect('all/:tag/edit',
 928                                 array('action' => 'editpeopletag',
 929                                       'tag' => self::REGEX_TAG));
 930
 931                 foreach(array('subscribe', 'unsubscribe') as $v) {
 932                     $m->connect('peopletag/:id/'.$v,
 933                                     array('action' => $v.'peopletag',
 934                                           'id' => '[0-9]{1,64}'));
 935                 }
 936                 $m->connect('user/:tagger_id/profiletag/:id/id',
 937                                 array('action' => 'profiletagbyid',
 938                                       'tagger_id' => '[0-9]+',
 939                                       'id' => '[0-9]+'));
 940
 941                 $m->connect('all/:tag',
 942                                 array('action' => 'showprofiletag',
 943                                       'tag' => self::REGEX_TAG));
 944
 945                 foreach (array('subscriptions', 'subscribers') as $a) {
 946                     $m->connect($a.'/:tag',
 947                                 array('action' => $a),
 948                                 array('tag' => self::REGEX_TAG));
 949                 }
 950             } else {
 951                 $m->connect('main/public', array('action' => 'public'));
 952                 $m->connect('', array('action' => 'public'));
 953                 $m->connect('main/all', array('action' => 'networkpublic'));
 954                 $m->connect('rss', array('action' => 'publicrss'));
 955                 $m->connect('featuredrss', array('action' => 'featuredrss'));
 956                 $m->connect('featured/', array('action' => 'featured'));
 957                 $m->connect('featured', array('action' => 'featured'));
 958                 $m->connect('rsd.xml', array('action' => 'rsd'));
 959
 960                 foreach (array('subscriptions', 'subscribers',
 961                                'nudge', 'all', 'foaf', 'replies',
 962                                'inbox', 'outbox', 'microsummary') as $a) {
 963                     $m->connect(':nickname/'.$a,
 964                                 array('action' => $a),
 965                                 array('nickname' => Nickname::DISPLAY_FMT));
 966                 }
 967                 $m->connect(':nickname/subscribers/pending',
 968                             array('action' => 'subqueue'),
 969                             array('nickname' => Nickname::DISPLAY_FMT));
 970
 971                 // people tags
 972
 973                 $m->connect(':nickname/peopletags',
 974                                 array('action' => 'peopletagsbyuser',
 975                                       'nickname' => Nickname::DISPLAY_FMT));
 976
 977                 $m->connect(':nickname/peopletags/private',
 978                                 array('action' => 'peopletagsbyuser',
 979                                       'nickname' => Nickname::DISPLAY_FMT,
 980                                       'private' => 1));
 981
 982                 $m->connect(':nickname/peopletags/public',
 983                                 array('action' => 'peopletagsbyuser',
 984                                       'nickname' => Nickname::DISPLAY_FMT,
 985                                       'public' => 1));
 986
 987                 $m->connect(':nickname/othertags',
 988                                 array('action' => 'peopletagsforuser',
 989                                       'nickname' => Nickname::DISPLAY_FMT));
 990
 991                 $m->connect(':nickname/peopletagsubscriptions',
 992                                 array('action' => 'peopletagsubscriptions',
 993                                       'nickname' => Nickname::DISPLAY_FMT));
 994
 995                 $m->connect(':tagger/all/:tag/subscribers',
 996                                 array('action' => 'peopletagsubscribers',
 997                                       'tagger' => Nickname::DISPLAY_FMT,
 998                                       'tag' => self::REGEX_TAG));
 999
1000                 $m->connect(':tagger/all/:tag/tagged',
1001                                 array('action' => 'peopletagged',
1002                                       'tagger' => Nickname::DISPLAY_FMT,
1003                                       'tag' => self::REGEX_TAG));
1004
1005                 $m->connect(':tagger/all/:tag/edit',
1006                                 array('action' => 'editpeopletag',
1007                                       'tagger' => Nickname::DISPLAY_FMT,
1008                                       'tag' => self::REGEX_TAG));
1009
1010                 foreach(array('subscribe', 'unsubscribe') as $v) {
1011                     $m->connect('peopletag/:id/'.$v,
1012                                     array('action' => $v.'peopletag',
1013                                           'id' => '[0-9]{1,64}'));
1014                 }
1015                 $m->connect('user/:tagger_id/profiletag/:id/id',
1016                                 array('action' => 'profiletagbyid',
1017                                       'tagger_id' => '[0-9]+',
1018                                       'id' => '[0-9]+'));
1019
1020                 $m->connect(':tagger/all/:tag',
1021                                 array('action' => 'showprofiletag',
1022                                       'tagger' => Nickname::DISPLAY_FMT,
1023                                       'tag' => self::REGEX_TAG));
1024
1025                 foreach (array('subscriptions', 'subscribers') as $a) {
1026                     $m->connect(':nickname/'.$a.'/:tag',
1027                                 array('action' => $a),
1028                                 array('tag' => self::REGEX_TAG,
1029                                       'nickname' => Nickname::DISPLAY_FMT));
1030                 }
1031
1032                 foreach (array('rss', 'groups') as $a) {
1033                     $m->connect(':nickname/'.$a,
1034                                 array('action' => 'user'.$a),
1035                                 array('nickname' => Nickname::DISPLAY_FMT));
1036                 }
1037
1038                 foreach (array('all', 'replies') as $a) {
1039                     $m->connect(':nickname/'.$a.'/rss',
1040                                 array('action' => $a.'rss'),
1041                                 array('nickname' => Nickname::DISPLAY_FMT));
1042                 }
1043
1044                 $m->connect(':nickname/avatar',
1045                             array('action' => 'avatarbynickname'),
1046                             array('nickname' => Nickname::DISPLAY_FMT));
1047                 $m->connect(':nickname/avatar/:size',
1048                             array('action' => 'avatarbynickname'),
1049                             array('size' => '(|original|\d+)',
1050                                   'nickname' => Nickname::DISPLAY_FMT));
1051
1052                 $m->connect(':nickname/tag/:tag/rss',
1053                             array('action' => 'userrss'),
1054                             array('nickname' => Nickname::DISPLAY_FMT),
1055                             array('tag' => self::REGEX_TAG));
1056
1057                 $m->connect(':nickname/tag/:tag',
1058                             array('action' => 'showstream'),
1059                             array('nickname' => Nickname::DISPLAY_FMT),
1060                             array('tag' => self::REGEX_TAG));
1061
1062                 $m->connect(':nickname/rsd.xml',
1063                             array('action' => 'rsd'),
1064                             array('nickname' => Nickname::DISPLAY_FMT));
1065
1066                 $m->connect(':nickname',
1067                             array('action' => 'showstream'),
1068                             array('nickname' => Nickname::DISPLAY_FMT));
1069
1070                 $m->connect(':nickname/',
1071                             array('action' => 'showstream'),
1072                             array('nickname' => Nickname::DISPLAY_FMT));
1073             }
1074
1075             // AtomPub API
1076
1077             $m->connect('api/statusnet/app/service/:id.xml',
1078                         array('action' => 'ApiAtomService'),
1079                         array('id' => Nickname::DISPLAY_FMT));
1080
1081             $m->connect('api/statusnet/app/service.xml',
1082                         array('action' => 'ApiAtomService'));
1083
1084             $m->connect('api/statusnet/app/subscriptions/:subscriber/:subscribed.atom',
1085                         array('action' => 'AtomPubShowSubscription'),
1086                         array('subscriber' => '[0-9]+',
1087                               'subscribed' => '[0-9]+'));
1088
1089             $m->connect('api/statusnet/app/subscriptions/:subscriber.atom',
1090                         array('action' => 'AtomPubSubscriptionFeed'),
1091                         array('subscriber' => '[0-9]+'));
1092
1093             $m->connect('api/statusnet/app/memberships/:profile/:group.atom',
1094                         array('action' => 'AtomPubShowMembership'),
1095                         array('profile' => '[0-9]+',
1096                               'group' => '[0-9]+'));
1097
1098             $m->connect('api/statusnet/app/memberships/:profile.atom',
1099                         array('action' => 'AtomPubMembershipFeed'),
1100                         array('profile' => '[0-9]+'));
1101
1102             // URL shortening
1103
1104             $m->connect('url/:id',
1105                         array('action' => 'redirecturl',
1106                               'id' => '[0-9]+'));
1107
1108             // user stuff
1109
1110             Event::handle('RouterInitialized', array($m));
1111         }
1112
1113         return $m;
1114     }
1115
1116     function map($path)
1117     {
1118         try {
1119             $match = $this->m->match($path);
1120         } catch (Exception $e) {
1121             common_log(LOG_ERR, "Problem getting route for $path - " .
1122                        $e->getMessage());
1123             // TRANS: Client error on action trying to visit a non-existing page.
1124             $cac = new ClientErrorAction(_('Page not found.'), 404);
1125             $cac->showPage();
1126         }
1127
1128         return $match;
1129     }
1130
1131     function build($action, $args=null, $params=null, $fragment=null)
1132     {
1133         $action_arg = array('action' => $action);
1134
1135         if ($args) {
1136             $args = array_merge($action_arg, $args);
1137         } else {
1138             $args = $action_arg;
1139         }
1140
1141         $url = $this->m->generate($args, $params, $fragment);
1142         // Due to a bug in the Net_URL_Mapper code, the returned URL may
1143         // contain a malformed query of the form ?p1=v1?p2=v2?p3=v3. We
1144         // repair that here rather than modifying the upstream code...
1145
1146         $qpos = strpos($url, '?');
1147         if ($qpos !== false) {
1148             $url = substr($url, 0, $qpos+1) .
1149                 str_replace('?', '&', substr($url, $qpos+1));
1150
1151             // @fixme this is a hacky workaround for http_build_query in the
1152             // lower-level code and bad configs that set the default separator
1153             // to &amp; instead of &. Encoded &s in parameters will not be
1154             // affected.
1155             $url = substr($url, 0, $qpos+1) .
1156                 str_replace('&amp;', '&', substr($url, $qpos+1));
1157
1158         }
1159
1160         return $url;
1161     }
1162 }