source: plugins/shareOn/_public.php @ 1941

<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
# This file is part of shareOn, 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;}

require_once dirname(__FILE__).'/_widgets.php';

$core->addBehavior('publicHeadContent',
     array('shareOnPublicBehavior','publicHeadContent')
);
$core->addBehavior('publicEntryBeforeContent',
     array('shareOnPublicBehavior','publicEntryBeforeContent')
);
$core->addBehavior('publicEntryAfterContent',
     array('shareOnPublicBehavior','publicEntryAfterContent')
);

if (!$core->blog->settings->shareOn_active)
{
     $core->tpl->addValue('shareOnButton',array('tplShareOn','disable'));
}
else
{
     $core->tpl->addValue('shareOnButton',array('tplShareOn','button'));
}

class shareOnPublicBehavior
{
     public static function publicHeadContent($core)
     {
          $s = $core->blog->settings->shareOn_style;
          if (!$s) return;

          echo 
          "\n<!-- CSS for shareOn --> \n".
          "<style type=\"text/css\"> \n".
          html::escapeHTML($s)."\n".
          "</style>\n";
     }

     public static function publicEntryBeforeContent($core,$_ctx)
     {
          return self::publicEntryContent($core,$_ctx,'before');
     }

     public static function publicEntryAfterContent($core,$_ctx)
     {
          return self::publicEntryContent($core,$_ctx,'after');
     }

     protected static function publicEntryContent($core,$_ctx,$place)
     {
          if (!$core->blog->settings->shareOn_active
           || empty($core->shareOnButtons)) return;

          if ('home.html' == $_ctx->current_tpl && $place == $core->blog->settings->shareOn_home_place 
           || 'category.html' == $_ctx->current_tpl && $place == $core->blog->settings->shareOn_cat_place 
           || 'tag.html' == $_ctx->current_tpl && $place == $core->blog->settings->shareOn_tag_place 
           || 'post.html' == $_ctx->current_tpl && $place == $core->blog->settings->shareOn_post_place 
          ) {
               require_once dirname(__FILE__).'/inc/class.shareon.php';

               $li = ''; 
               foreach($core->shareOnButtons as $button_id => $button)
               {
                    $o = new $button($core);
                    $res = $o->generateHTMLButton($_ctx->posts->getURL(),$_ctx->posts->post_title);

                    if (!empty($res)) $li .= '<li class="button-'.$button_id.'">'.$res.'</li>';
               }

               if (empty($li)) return;
               
               $title = !$core->blog->settings->shareOn_title ?
                    '' : '<h3>'.$core->blog->settings->shareOn_title.'</h3>';

               echo '<div class="shareonentry">'.$title.'<ul>'.$li.'</ul></div>';
          }
     }
}

class tplShareOn
{
     public static function disable($a,$b=null)
     {
          return '';
     }

     public static function button($attr)
     {
          global $core;

          if (empty($attr['button'])) return;

          $small = '';
          if (isset($attr['small']) && $attr['small'] == 1) { $small = 'true'; }
          if (isset($attr['small']) && $attr['small'] == 0) { $small = 'false'; }

          require_once dirname(__FILE__).'/inc/class.shareon.php';

          return 
          "<?php \n".
          "if (\$core->blog->settings->shareOn_active ".
          " && !empty(\$core->shareOnButtons) ".
          " && isset(\$core->shareOnButtons['".$attr['button']."']) ".
          " && \$_ctx->exists('posts')) { \n".
          "  \$shareOnButton = new \$core->shareOnButtons['".$attr['button']."'](\$core); \n".
          (!empty($small) ? "  \$shareOnButton->_small = ".$small."; \n" : '').
          "  echo \$shareOnButton->generateHTMLButton(\$_ctx->posts->getURL(),\$_ctx->posts->post_title); \n".
          "} \n".
          "?> \n";
     }
}
?>