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     var $profile = NULL;
  28     var $owner = NULL;
  29     var $action = NULL;
  30
  31     function __construct($profile, $owner=NULL, $action=NULL) {
  32         $this->profile = $profile;
  33         $this->owner = $owner;
  34         $this->action = $action;
  35     }
  36
  37     function show_list() {
  38
  39         common_element_start('ul', array('id' => 'profiles', 'class' => 'profile_list'));
  40
  41         $cnt = 0;
  42
  43         while ($this->profile->fetch()) {
  44             $cnt++;
  45             if($cnt > PROFILES_PER_PAGE) {
  46                 break;
  47             }
  48             $this->show();
  49         }
  50
  51         common_element_end('ul');
  52
  53         return $cnt;
  54     }
  55
  56     function show() {
  57
  58         common_element_start('li', array('class' => 'profile_single',
  59                                          'id' => 'profile-' . $this->profile->id));
  60
  61         $user = common_current_user();
  62
  63         if ($user && $user->id != $this->profile->id) {
  64             # XXX: special-case for user looking at own
  65             # subscriptions page
  66             if ($user->isSubscribed($this->profile)) {
  67                 common_unsubscribe_form($this->profile);
  68             } else {
  69                 common_subscribe_form($this->profile);
  70             }
  71         }
  72
  73         $avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
  74         common_element_start('a', array('href' => $this->profile->profileurl));
  75         common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
  76                                     'class' => 'avatar stream',
  77                                     'width' => AVATAR_STREAM_SIZE,
  78                                     'height' => AVATAR_STREAM_SIZE,
  79                                     'alt' =>
  80                                     ($this->profile->fullname) ? $this->profile->fullname :
  81                                     $this->profile->nickname));
  82         common_element_end('a');
  83         common_element_start('p');
  84         common_element_start('a', array('href' => $this->profile->profileurl,
  85                                         'class' => 'nickname'));
  86         common_raw($this->highlight($this->profile->nickname));
  87         common_element_end('a');
  88         if ($this->profile->fullname) {
  89             common_text(' | ');
  90             common_element_start('span', 'fullname');
  91             common_raw($this->highlight($this->profile->fullname));
  92             common_element_end('span');
  93         }
  94         if ($this->profile->location) {
  95             common_text(' | ');
  96             common_element_start('span', 'location');
  97             common_raw($this->highlight($this->profile->location));
  98             common_element_end('span');
  99         }
 100         common_element_end('p');
 101         if ($this->profile->homepage) {
 102             common_element_start('p', 'website');
 103             common_element_start('a', array('href' => $this->profile->homepage));
 104             common_raw($this->highlight($this->profile->homepage));
 105             common_element_end('a');
 106             common_element_end('p');
 107         }
 108         if ($this->profile->bio) {
 109             common_element_start('p', 'bio');
 110             common_raw($this->highlight($this->profile->bio));
 111             common_element_end('p');
 112         }
 113
 114         # If we're on a list with an owner (subscriptions or subscribers)...
 115
 116         if ($this->owner) {
 117             # Get tags
 118             $tags = Profile_tag::getTags($this->owner->id, $this->profile->id);
 119
 120             common_element_start('div', 'tags_user');
 121             common_element_start('dl');
 122             common_element_start('dt');
 123             if ($user->id == $this->owner->id) {
 124                 common_element('a', array('href' => common_local_url('tagother',
 125                                                                      array('id' => $this->profile->id))),
 126                                _('Tags'));
 127             } else {
 128                 common_text(_('Tags'));
 129             }
 130             common_text(":");
 131             common_element_end('dt');
 132             common_element_start('dd');
 133             if ($tags) {
 134                 common_element_start('ul', 'tags xoxo');
 135                 foreach ($tags as $tag) {
 136                     common_element_start('li');
 137                     common_element('a', array('rel' => 'tag',
 138                                               'href' => common_local_url($this->action,
 139                                                                          array('nickname' => $this->owner->nickname,
 140                                                                                'tag' => $tag))),
 141                                    $tag);
 142                     common_element_end('li');
 143                 }
 144                 common_element_end('ul');
 145             } else {
 146                 common_text(_('(none)'));
 147             }
 148             common_element_end('dd');
 149             common_element_end('dl');
 150             common_element_end('div');
 151         }
 152
 153         if ($user && $user->id == $this->owner->id) {
 154             $this->show_owner_controls($this->profile);
 155         }
 156
 157         common_element_end('li');
 158     }
 159
 160     /* Override this in subclasses. */
 161
 162     function show_owner_controls($profile) {
 163         return;
 164     }
 165
 166     function highlight($text) {
 167         return htmlspecialchars($text);
 168     }
 169 }