actions/showfavorites.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 require_once(INSTALLDIR.'/actions/showstream.php');
  23
  24 class ShowfavoritesAction extends StreamAction {
  25
  26         function handle($args) {
  27
  28                 parent::handle($args);
  29
  30                 $nickname = common_canonical_nickname($this->arg('nickname'));
  31                 $user = User::staticGet('nickname', $nickname);
  32
  33                 if (!$user) {
  34                         $this->client_error(_('No such user.'));
  35                         return;
  36                 }
  37
  38                 $profile = $user->getProfile();
  39
  40                 if (!$profile) {
  41                         common_server_error(_('User has no profile.'));
  42                         return;
  43                 }
  44
  45                 # Looks like we're good; show the header
  46
  47                 common_show_header(sprintf(_("%s favorite notices"), $profile->nickname),
  48                                                    array($this, 'show_header'), $user,
  49                                                    array($this, 'show_top'));
  50
  51                 $this->show_notices($user);
  52
  53                 common_show_footer();
  54         }
  55
  56         function show_header($user) {
  57                 common_element('link', array('rel' => 'alternate',
  58                                                                          'href' => common_local_url('favoritesrss', array('nickname' =>
  59                                                                                                                                                                           $user->nickname)),
  60                                                                          'type' => 'application/rss+xml',
  61                                                                          'title' => sprintf(_('Feed for favorites of %s'), $user->nickname)));
  62         }
  63
  64         function show_top($user) {
  65                 $cur = common_current_user();
  66
  67                 if ($cur && $cur->id == $user->id) {
  68                         common_notice_form('all');
  69                 }
  70
  71                 $this->show_feeds_list(array(0=>array('href'=>common_local_url('favoritesrss', array('nickname' => $user->nickname)),
  72                                                                                           'type' => 'rss',
  73                                                                                           'version' => 'RSS 1.0',
  74                                                                                           'item' => 'Favorites')));
  75                 $this->views_menu();
  76         }
  77
  78         function show_notices($user) {
  79
  80                 $page = $this->trimmed('page');
  81                 if (!$page) {
  82                         $page = 1;
  83                 }
  84
  85                 $notice = $user->favoriteNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
  86
  87                 if (!$notice) {
  88                         $this->server_error(_('Could not retrieve favorite notices.'));
  89                         return;
  90                 }
  91
  92                 common_element_start('ul', array('id' => 'notices'));
  93
  94                 $cnt = 0;
  95
  96                 while ($notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
  97                         $cnt++;
  98
  99                         if ($cnt > NOTICES_PER_PAGE) {
 100                                 break;
 101                         }
 102
 103                         $this->show_notice($notice);
 104                 }
 105                 common_element_end('ul');
 106
 107                 common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
 108                                                   $page, 'showfavorites', array('nickname' => $user->nickname));
 109         }
 110 }