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 }