actions/replies.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 RepliesAction 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->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(_("Replies to %s"), $profile->nickname),
  48                                                    array($this, 'show_header'), $user,
  49                                                    array($this, 'show_top'));
  50
  51                 $this->show_replies($profile);
  52
  53                 common_show_footer();
  54         }
  55
  56         function no_such_user() {
  57                 common_user_error(_('No such user.'));
  58         }
  59
  60         function show_header($user) {
  61                 common_element('link', array('rel' => 'alternate',
  62                                                                          'href' => common_local_url('repliesrss', array('nickname' =>
  63                                                                                                                                                                         $user->nickname)),
  64                                                                          'type' => 'application/rss+xml',
  65                                                                          'title' => sprintf(_('Feed for replies to %s'), $user->nickname)));
  66         }
  67
  68         function show_top($user) {
  69                 $cur = common_current_user();
  70
  71                 if ($cur && $cur->id == $user->id) {
  72                         common_notice_form('replies');
  73                 }
  74
  75                 $this->views_menu();
  76         }
  77
  78         function show_replies($profile) {
  79
  80                 $reply = new Reply();
  81
  82                 $reply->profile_id = $profile->id;
  83
  84                 $reply->orderBy('modified DESC');
  85
  86                 $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
  87
  88                 $reply->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
  89
  90                 $cnt = $reply->find();
  91
  92                 if ($cnt > 0) {
  93                         common_element_start('ul', array('id' => 'notices'));
  94                         for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
  95                                 if ($reply->fetch()) {
  96                                         $notice = new Notice();
  97                                         $notice->id = $reply->notice_id;
  98                                         $result = $notice->find(true);
  99                                         if (!$result) {
 100                                                 continue;
 101                                         }
 102                                         $this->show_notice($notice);
 103                                 } else {
 104                                         // shouldn't happen!
 105                                         break;
 106                                 }
 107                         }
 108                         common_element_end('ul');
 109                 }
 110
 111                 common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
 112                                                   $page, 'replies', array('nickname' => $profile->nickname));
 113         }
 114 }