source: plugins/rateIt/_widgets.php @ 1307

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
# This file is part of rateIt, a plugin for Dotclear 2.
#
# Copyright (c) 2009 JC Denis and contributors
# jcdenis@gdwd.com
#
# Licensed under the GPL version 2.0 license.
# A copy of this license is available in LICENSE file or at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK ------------------------------------

if (!defined('DC_RC_PATH')) return;

$core->addBehavior('initWidgets',array('rateItWidget','initVote'));
$core->addBehavior('initWidgets',array('rateItWidget','initRank'));

class rateItWidget
{
     public static function initVote(&$w)
     {
          global $core;

          $w->create('rateit',__('Rating'),
               array('rateItWidget','parseVote'));
          $w->rateit->setting('enable_post',__('Enable vote for entries'),
               1,'check');
          $w->rateit->setting('title_post',__('Title for entries:'),
               __('Rate this entry'),'text');

          # --BEHAVIOR-- initWidgetRateItVote
          $core->callBehavior('initWidgetRateItVote',$w);

          $w->rateit->setting('show_fullnote',__('Show full note'),'full','combo',
               array(__('Hidden')=>'hide',__('Full note (5/20)')=>'full',__('Percent (25%)')=>'percent'));
          $w->rateit->setting('show_note',__('Show note'),
               1,'check');
          $w->rateit->setting('show_vote',__('Show the count of vote'),
               1,'check');
          $w->rateit->setting('show_higher',__('Show the highest rate'),
               1,'check');
          $w->rateit->setting('show_lower',__('Show the lowest rate'),
               1,'check');
          $w->rateit->setting('type','type','','hidden');
          $w->rateit->setting('id','id','0','hidden');
          $w->rateit->setting('title','title','rateIt','hidden');
     }

     public static function parseVote(&$w)
     {
          global $core, $_ctx; 

          if (!$core->blog->settings->rateit_active) return;

          if ($w->enable_post && 'post.html' == $_ctx->current_tpl) {
               $w->type = 'post';
               $w->id = $_ctx->posts->post_id;
               $w->title = $w->title_post;
          }

          # --BEHAVIOR-- parseWidgetRateItVote
          $core->callBehavior('parseWidgetRateItVote',$w);

          $type = $w->type;
          $id = $w->id;
          $title = $w->title;

          if (empty($type)) return;

          $rateIt = new rateIt($core);
          $rs = $rateIt->get($type,$id);
          $voted = $rateIt->voted($type,$id);

          $res = '<div class="rateitwidget">';

          if (!empty($title))
               $res .= '<h2>'.html::escapeHTML($title).'</h2>';

          if ($w->show_fullnote == 'percent')
               $res .= '<p><span id="rateit-fullnote-'.$type.'-'.$id.'" class="rateit-fullnote">'.round($rs->note / $rs->quotient * 100,$rs->digit).'%</span></p>';
          elseif ($w->show_fullnote == 'full')
               $res .= '<p><span id="rateit-fullnote-'.$type.'-'.$id.'" class="rateit-fullnote">'.$rs->note.'/'.$rs->quotient.'</span></p>';

          $res .= '<form class="rateit-linker" id="raiteitwidget-linker-'.$type.'-'.$id.'" action="'.$core->blog->url.'rateitnow/'.$type.'/'.$id.'/" method="post"><p>';

          $dis = $voted ? ' disabled="disabled"' : '';
          for($i=0;$i<$rs->quotient;$i++) {
               $chk = $rs->note > $i && $rs->note <= $i+1 ? ' checked="checked"' : '';

               $res .= '<input name="rateit-'.$type.'-'.$id.'" class="rateit-'.$type.'-'.$id.'" type="radio" value="'.($i+1).'"'.$chk.$dis.'/>';
          }

          if (!$voted)
               $res .= '<input type="submit" name="submit" value="'.__('Vote').'"/>';

          $res .= '</p></form>';

          if ($w->show_note || $w->show_vote || $w->show_higher || $w->show_lower) {
               $res .=   '<ul>';
               if ($w->show_note)
                    $res .= '<li>'.__('Note:').'<span id="rateitwidget-note-'.$type.'-'.$id.'" class="rateit-note">'.$rs->note.'</span></li>';
               if ($w->show_vote)
                    $res .= '<li>'.__('Votes:').'<span id="rateitwidget-total-'.$type.'-'.$id.'" class="rateit-total">'.$rs->total.'</span></li>';
               if ($w->show_higher)
                    $res .= '<li>'.__('Higher:').'<span id="rateitwidget-max-'.$type.'-'.$id.'" class="rateit-max">'.$rs->max.'</span></li>';
               if ($w->show_lower)
                    $res .= '<li>'.__('Lower:').'<span id="rateitwidget-min-'.$type.'-'.$id.'" class="rateit-min">'.$rs->min.'</span></li>';
               $res .= '</ul>';
          }
          return $res.'<p>&nbsp;</p></div>';
     }

     public static function initRank(&$w)
     {
          global $core;
          $w->create('rateitrank',__('Top rating'),
               array('rateItWidget','parseRank'));
          $w->rateitrank->setting('title',__('Title:'),
               __('Top rated entries'),'text');

          $types = new ArrayObject();

          # --BEHAVIOR-- initWidgetRateItRank
          $core->callBehavior('initWidgetRateItRank',$types);

          $types[] = array(__('entries')=>'post');
          $types = (array) $types;
          $combo = array();
          foreach($types as $k => $v){
               $combo = array_merge($v,$combo);
          }

          $w->rateitrank->setting('type',__('Type:'),'post','combo',$combo);
          
          $w->rateitrank->setting('limit',__('Length:'),3,'combo',array(
               1=>1,2=>2,3=>3,4=>4,5=>5,10=>10,15=>15,20=>20));
          $w->rateitrank->setting('sortby',__('Order by:'),'rateit_avg','combo',array(
               __('Note') => 'rateit_avg',
               __('Votes') => 'rateit_total'));
          $w->rateitrank->setting('sort',__('Sort:'),'desc','combo',array(
               __('Ascending') => 'asc',
               __('Descending') => 'desc'));
          $w->rateitrank->setting('text',__('Text'),'%rank% %title% (%note%/%quotient%)','text');
          $w->rateitrank->setting('homeonly',__('Home page only'),1,'check');
          $w->rateitrank->setting('sql','sql','','hidden');
     }

     public static function parseRank(&$w)
     {
          global $core; 

          if (!$core->blog->settings->rateit_active) return;

          if ($w->homeonly && $core->url->type != 'default') return;

          $p = array('from'=>'','sql'=>'','columns'=>array());
          $p['order'] = ($w->sortby && in_array($w->sortby,array('rateit_avg','rateit_total'))) ? 
               $w->sortby.' ' : 'rateit_total ';

          $p['order'] .= $w->sort == 'desc' ? 'desc' : 'asc';

          $p['limit'] = abs((integer) $w->limit);

          $p['rateit_type'] = $w->type;

          if ($w->type == 'post') {
               $p['columns'][] = $core->con->concat("'".$core->blog->url.$core->getPostPublicUrl('post','')."'",'P.post_url').' AS url';
               $p['columns'][] = 'P.post_title AS title';
               $p['groups'][] = 'P.post_url';
               $p['groups'][] = 'P.post_title';
               $p['from'] .= ' INNER JOIN '.$core->prefix.'post P ON CAST(P.post_id as char)=RI.rateit_id ';
               $p['sql'] .= ' AND P.post_status = 1 AND P.post_password IS NULL ';
          }
          $w->sql = $p;

          # --BEHAVIOR-- parseWidgetRateItRank
          $core->callBehavior('parseWidgetRateItRank',$w);

          if ($w->type == '') return;

          $sql = (array) $w->sql;
          foreach($sql as $k => $v){
               $p[$k] = $v;
          }

          $rateIt = new rateIt($core);
          $rs = $rateIt->getRates($p);

          if ($rs->isEmpty()) return;

          $q = $core->blog->settings->rateit_quotient;
          $d = $core->blog->settings->rateit_digit;

          $res =
          '<div class="rateitpostsrank">'.
          ($w->title ? '<h2>'.html::escapeHTML($w->title).'</h2>' : '').
          '<ul>';
          $i=0;
          while ($rs->fetch()) {
               $i++;
               $res .= '<li>'.str_replace(array('%rank%','%title%','%note%','%quotient%','%percent%','%count%'),array(
                    '<span class="rateit-rank">'.$i.'</span>',
                    '<a href="'.$rs->url.'">'.
                         html::escapeHTML($rs->title).'</a>',
                    round($rs->rateit_avg * $q,$d),
                    $q,
                    floor($rs->rateit_avg * 100),
                    $rs->rateit_total
               ),
               $w->text).'</li>';
          }
          $res .= '</ul></div>';

          return $res;
     }
}
?>