source: plugins/cinecturlink2/_widgets.php @ 2357

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
# This file is part of cinecturlink2, a plugin for Dotclear 2.
# 
# Copyright (c) 2009-2010 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('cinecturlink2Widget','adminLinks'));
$core->addBehavior('initWidgets',array('cinecturlink2Widget','adminCats'));

class cinecturlink2Widget
{
     public static function adminLinks($w)
     {
          global $core;
          
          $C2 = new cinecturlink2($core);
          
          $categories_combo = array('' => '', __('Uncategorized') => 'null');
          $categories = $C2->getCategories();
          while($categories->fetch())
          {
               $cat_title = html::escapeHTML($categories->cat_title);
               $categories_combo[$cat_title] = $categories->cat_id;
          }
          
          $sortby_combo = array(
               __('Update date') => 'link_upddt',
               __('My rating') => 'link_note',
               __('Title') => 'link_title',
               __('Random') => 'RANDOM',
               __('Number of views') => 'COUNTER'
          );
          $order_combo = array(
               __('Ascending') => 'asc',
               __('Descending') => 'desc'
          );
          
          $w->create('cinecturlink2links',
               __('My cinecturlink'),array('cinecturlink2Widget','publicLinks')
          );
          $w->cinecturlink2links->setting('title',
               __('Title:'),__('My cinecturlink'),'text'
          );
          $w->cinecturlink2links->setting('category',
               __('Category:'),'','combo',$categories_combo
          );
          $w->cinecturlink2links->setting('sortby',
               __('Order by:'),'link_upddt','combo',$sortby_combo
          );
          $w->cinecturlink2links->setting('sort',
               __('Sort: (only for date, note and title)'),'desc','combo',$order_combo
          );
          $w->cinecturlink2links->setting('limit',
               __('Limit:'),10,'text'
          );
          $w->cinecturlink2links->setting('withlink',
               __('Enable link'),1,'check'
          );
          $w->cinecturlink2links->setting('showauthor',
               __('Show author'),1,'check'
          );
          $w->cinecturlink2links->setting('shownote',
               __('Show my rating'),0,'check'
          );
          $w->cinecturlink2links->setting('showdesc',
               __('Show description'),0,'check'
          );
          $w->cinecturlink2links->setting('showpagelink',
               __('Show a link to cinecturlink page'),0,'check'
          );
          $w->cinecturlink2links->setting('homeonly',
               __('Home page only'),1,'check'
          );
     }
     
     public static function adminCats($w)
     {
          $w->create('cinecturlink2cats',
               __('List of categories of cinecturlink'),array('cinecturlink2Widget','publicCats')
          );
          $w->cinecturlink2cats->setting('title',
               __('Title:'),__('My cinecturlink by categories'),'text'
          );
          $w->cinecturlink2cats->setting('shownumlink',
               __('Show number of links'),0,'check'
          );
          $w->cinecturlink2cats->setting('homeonly',
               __('Home page only'),1,'check'
          );
     }
     
     public static function publicLinks($w)
     {
          global $core;
          $core->blog->settings->addNamespace('cinecturlink2'); 
          
          if (!$core->blog->settings->cinecturlink2->cinecturlink2_active 
           || $w->homeonly && $core->url->type != 'default') return;
          
          $C2 = new cinecturlink2($core);
          
          if ($w->category)
          {
               if ($w->category == 'null')
               {
                    $params['sql'] = ' AND L.cat_id IS NULL ';
               }
               elseif (is_numeric($w->category))
               {
                    $params['cat_id'] = (integer) $w->category;
               }
          }
          
          $limit = abs((integer) $w->limit);
          
          # Tirage aléatoire
          # Consomme beaucoup de ressources!
          if ($w->sortby == 'RANDOM')
          {
               $big_rs = $C2->getLinks($params);
               
               if ($big_rs->isEmpty()) return;
               
               $ids= array();
               while($big_rs->fetch())
               {
                    $ids[] = $big_rs->link_id;
               }
               shuffle($ids);
               $ids = array_slice($ids,0,$limit);
               
               $params['link_id'] = array();
               foreach($ids as $id)
               {
                    $params['link_id'][] = $id;
               }
          }
          elseif ($w->sortby == 'COUNTER')
          {
               $params['order'] = 'link_count asc';
               $params['limit'] = $limit;
          }
          else
          {
               $params['order'] = $w->sortby;
               $params['order'] .= $w->sort == 'asc' ? ' asc' : ' desc';
               $params['limit'] = $limit;
          }
          
          $rs = $C2->getLinks($params);
          
          if ($rs->isEmpty()) return;
          
          $widthmax = (integer) $core->blog->settings->cinecturlink2->cinecturlink2_widthmax;
          $style = $widthmax ? ' style="width:'.$widthmax.'px;"' : '';
          
          $entries = array();
          while($rs->fetch())
          {
               $url = $rs->link_url;
               $img = $rs->link_img;
               $title = html::escapeHTML($rs->link_title);
               $author = html::escapeHTML($rs->link_author);
               $cat = html::escapeHTML($rs->cat_title);
               $note = $w->shownote ? ' <em>('.$rs->link_note.'/20)</em>' : '';
               $desc = $w->showdesc ? '<br /><em>'.html::escapeHTML($rs->link_desc).'</em>' : '';
               $lang = $rs->link_lang ? ' hreflang="'.$rs->link_lang.'"' : '';
               $count = abs((integer) $rs->link_count);
               
               # --BEHAVIOR-- cinecturlink2WidgetLinks
               $bhv = $core->callBehavior('cinecturlink2WidgetLinks',$rs->link_id);
               
               $entries[] = 
               '<p style="text-align:center;">'.
               ($w->withlink && !empty($url) ? '<a href="'.$url.'"'.$lang.' title="'.$cat.'">' : '').
               '<strong>'.$title.'</strong>'.$note.'<br />'.
               ($w->showauthor ? $author.'<br />' : '').'<br />'.
               '<img src="'.$img.'" alt="'.$title.' - '.$author.'"'.$style.' />'.
               $desc.
               ($w->withlink && !empty($url) ? '</a>' : '').
               '</p>'.$bhv;
               
               try
               {
                    $cur = $core->con->openCursor($C2->table);
                    $cur->link_count = ($count + 1);
                    $C2->updLink($rs->link_id,$cur,false);
               }
               catch (Exception $e) {}
          }
          # Tirage aléatoire
          if ($w->sortby == 'RANDOM' || $w->sortby == 'COUNTER')
          {
               shuffle($entries);
               if ($core->blog->settings->cinecturlink2->cinecturlink2_triggeronrandom)
               {
                    $core->blog->triggerBlog();
               }
          }
          
          return 
          '<div class="cinecturlink2list">'.
          ($w->title ? '<h2>'.html::escapeHTML($w->title).'</h2>' : '').
          implode(' ',$entries).
          ($w->showpagelink && $core->blog->settings->cinecturlink2->cinecturlink2_public_active ? 
          '<p><a href="'.$core->blog->url.$core->url->getBase('cinecturlink2').'" title="'.__('view all links').'">'.__('More links').'</a></p>' : ''
          ).
          '</div>';
     }
     
     public static function publicCats($w)
     {
          global $core;
          $core->blog->settings->addNamespace('cinecturlink2'); 
          
          if (!$core->blog->settings->cinecturlink2->cinecturlink2_active 
           || !$core->blog->settings->cinecturlink2->cinecturlink2_public_active 
           || $w->homeonly && $core->url->type != 'default') return;
          
          $C2 = new cinecturlink2($core);
          
          $rs = $C2->getCategories(array());
          
          if ($rs->isEmpty()) return;
          
          $res = 
          '<li><a href="'.
          $core->blog->url.$core->url->getBase('cinecturlink2').
          '" title="'.__('view all links').'">'.__('all links').
          '</a>';
          if ($w->shownumlink)
          {
               $res .= ' ('.($C2->getLinks(array(),true)->f(0)).')';
          }
          $res .= '</li>';
          
          while($rs->fetch())
          {
               $res .= 
               '<li><a href="'.
               $core->blog->url.$core->url->getBase('cinecturlink2').'/'.$core->blog->settings->cinecturlink2->cinecturlink2_public_caturl.'/'.urlencode($rs->cat_title).
               '" title="'.__('view links of this category').'">'.
               html::escapeHTML($rs->cat_title).
               '</a>';
               if ($w->shownumlink)
               {
                    $res .= ' ('.($C2->getLinks(array('cat_id'=>$rs->cat_id),true)->f(0)).')';
               }
               $res .= '</li>';
          }
          
          return 
          '<div class="cinecturlink2cat">'.
          ($w->title ? '<h2>'.html::escapeHTML($w->title).'</h2>' : '').
          '<ul>'.$res.'</ul>'.
          '</div>';
     }
}
?>