lib/profilelist.php

   1 <?php
   2
   3 /*
   4  * Laconica - a distributed open-source microblogging tool
   5  * Copyright (C) 2008, Controlez-Vous, Inc.
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 if (!defined('LACONICA')) { exit(1); }
  22
  23 define('PROFILES_PER_PAGE', 20);
  24
  25 class ProfileList
  26 {
  27
  28     var $profile = null;
  29     var $owner = null;
  30     var $action = null;
  31
  32     function __construct($profile, $owner=null, $action=null)
  33     {
  34         $this->profile = $profile;
  35         $this->owner = $owner;
  36         $this->action = $action;
  37     }
  38
  39     function show_list()
  40     {
  41
  42         common_element_start('ul', array('id' => 'profiles', 'class' => 'profile_list'));
  43
  44         $cnt = 0;
  45
  46         while ($this->profile->fetch()) {
  47             $cnt++;
  48             if($cnt > PROFILES_PER_PAGE) {
  49                 break;
  50             }
  51             $this->show();
  52         }
  53
  54         common_element_end('ul');
  55
  56         return $cnt;
  57     }
  58
  59     function show()
  60     {
  61
  62         common_element_start('li', array('class' => 'profile_single',
  63                                          'id' => 'profile-' . $this->profile->id));
  64
  65         $user = common_current_user();
  66
  67         if ($user && $user->id != $this->profile->id) {
  68             # XXX: special-case for user looking at own
  69             # subscriptions page
  70             if ($user->isSubscribed($this->profile)) {
  71                 common_unsubscribe_form($this->profile);
  72             } else {
  73                 common_subscribe_form($this->profile);
  74             }
  75         }
  76
  77         $avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
  78         common_element_start('a', array('href' => $this->profile->profileurl));
  79         common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
  80                                     'class' => 'avatar stream',
  81                                     'width' => AVATAR_STREAM_SIZE,
  82                                     'height' => AVATAR_STREAM_SIZE,
  83                                     'alt' =>
  84                                     ($this->profile->fullname) ? $this->profile->fullname :
  85                                     $this->profile->nickname));
  86         common_element_end('a');
  87         common_element_start('p');
  88         common_element_start('a', array('href' => $this->profile->profileurl,
  89                                         'class' => 'nickname'));
  90         common_raw($this->highlight($this->profile->nickname));
  91         common_element_end('a');
  92         if ($this->profile->fullname) {
  93             common_text(' | ');
  94             common_element_start('span', 'fullname');
  95             common_raw($this->highlight($this->profile->fullname));
  96             common_element_end('span');
  97         }
  98         if ($this->profile->location) {
  99             common_text(' | ');
 100             common_element_start('span', 'location');
 101             common_raw($this->highlight($this->profile->location));
 102             common_element_end('span');
 103         }
 104         common_element_end('p');
 105         if ($this->profile->homepage) {
 106             common_element_start('p', 'website');
 107             common_element_start('a', array('href' => $this->profile->homepage));
 108             common_raw($this->highlight($this->profile->homepage));
 109             common_element_end('a');
 110             common_element_end('p');
 111         }
 112         if ($this->profile->bio) {
 113             common_element_start('p', 'bio');
 114             common_raw($this->highlight($this->profile->bio));
 115             common_element_end('p');
 116         }
 117
 118         # If we're on a list with an owner (subscriptions or subscribers)...
 119
 120         if ($this->owner) {
 121             # Get tags
 122             $tags = Profile_tag::getTags($this->owner->id, $this->profile->id);
 123
 124             common_element_start('div', 'tags_user');
 125             common_element_start('dl');
 126             common_element_start('dt');
 127             if ($user->id == $this->owner->id) {
 128                 common_element('a', array('href' => common_local_url('tagother',
 129                                                                      array('id' => $this->profile->id))),
 130                                _('Tags'));
 131             } else {
 132                 common_text(_('Tags'));
 133             }
 134             common_text(":");
 135             common_element_end('dt');
 136             common_element_start('dd');
 137             if ($tags) {
 138                 common_element_start('ul', 'tags xoxo');
 139                 foreach ($tags as $tag) {
 140                     common_element_start('li');
 141                     common_element('a', array('rel' => 'tag',
 142                                               'href' => common_local_url($this->action,
 143                                                                          array('nickname' => $this->owner->nickname,
 144                                                                                'tag' => $tag))),
 145                                    $tag);
 146                     common_element_end('li');
 147                 }
 148                 common_element_end('ul');
 149             } else {
 150                 common_text(_('(none)'));
 151             }
 152             common_element_end('dd');
 153             common_element_end('dl');
 154             common_element_end('div');
 155         }
 156
 157         if ($user && $user->id == $this->owner->id) {
 158             $this->show_owner_controls($this->profile);
 159         }
 160
 161         common_element_end('li');
 162     }
 163
 164     /* Override this in subclasses. */
 165
 166     function show_owner_controls($profile)
 167     {
 168         return;
 169     }
 170
 171     function highlight($text)
 172     {
 173         return htmlspecialchars($text);
 174     }
 175 }