actions/featured.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.'/lib/stream.php');
  23 require_once(INSTALLDIR.'/lib/profilelist.php');
  24
  25 class FeaturedAction extends StreamAction {
  26
  27         function handle($args) {
  28                 parent::handle($args);
  29
  30                 $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
  31
  32                 common_show_header(_('Featured users'),
  33                                                    array($this, 'show_header'), NULL,
  34                                                    array($this, 'show_top'));
  35
  36                 $this->show_notices($page);
  37
  38                 common_show_footer();
  39         }
  40
  41         function show_top() {
  42                 $instr = $this->get_instructions();
  43                 $output = common_markup_to_html($instr);
  44                 common_element_start('div', 'instructions');
  45                 common_raw($output);
  46                 common_element_end('div');
  47                 $this->public_views_menu();
  48         }
  49
  50         function show_header() {
  51         }
  52
  53         function get_instructions() {
  54                 return _('Featured users');
  55         }
  56
  57         function show_notices($page) {
  58
  59                 // XXX: Note I'm doing it this two-stage way because a raw query
  60                 // with a JOIN was *not* working. --Zach
  61
  62                 $featured_nicks = common_config('nickname', 'featured');
  63
  64                 if (count($featured_nicks) > 0) {
  65
  66                         $quoted = array();
  67
  68                         foreach ($featured_nicks as $nick) {
  69                                 $quoted[] = "'$nick'";
  70                         }
  71
  72                         $user = new User;
  73                         $user->whereAdd(sprintf('nickname IN (%s)', implode(',', $quoted)));
  74                         $user->limit(($page - 1) * PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
  75                         $user->orderBy('user.nickname ASC');
  76
  77                         $user->find();
  78
  79                         $profile_ids = array();
  80
  81                         while ($user->fetch()) {
  82                                 $profile_ids[] = $user->id;
  83                         }
  84
  85                         $profile = new Profile;
  86                         $profile->whereAdd(sprintf('profile.id IN (%s)', implode(',', $profile_ids)));
  87                         $profile->orderBy('nickname ASC');
  88
  89                         $cnt = $profile->find();
  90
  91                         if ($cnt > 0) {
  92                                 $featured = new ProfileList($profile);
  93                                 $featured->show_list();
  94                         }
  95
  96                         $profile->free();
  97
  98                         common_pagination($page > 1, $cnt > PROFILES_PER_PAGE, $page, 'featured');
  99                 }
 100         }
 101
 102 }