source: extensions/DownloadFromThumbnail/main.inc.php @ 31962

<?php
/*
Plugin Name: Download From Thumbnail
Version: 2.7.0
Description: 
Plugin URI: http://piwigo.org/ext/extension_view.php?eid=
Author: ddtddt
Author URI: http://temmii.com/piwigo/
*/
// +-----------------------------------------------------------------------+
// | Download From Thumbnail plugin for piwigo                             |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2015-2016 ddtddt               http://temmii.com/piwigo/ |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify  |
// | it under the terms of the GNU General Public License as published by  |
// | the Free Software Foundation                                          |
// |                                                                       |
// | This program is distributed in the hope that it will be useful, but   |
// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
// | General Public License for more details.                              |
// |                                                                       |
// | You should have received a copy of the GNU General Public License     |
// | along with this program; if not, write to the Free Software           |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA.                                                                  |
// +-----------------------------------------------------------------------+

defined('PHPWG_ROOT_PATH') or die('Hacking attempt!');

global $conf, $prefixeTable;

define('DST_ID',          basename(dirname(__FILE__)));
define('DST_PATH',        PHPWG_PLUGINS_PATH . DST_ID . '/');

add_event_handler('init', 'DST_init');
add_event_handler('loc_end_index_thumbnails', 'DST_thumbnails_list', EVENT_HANDLER_PRIORITY_NEUTRAL-10, 2);


function DST_init()
{
  if (mobile_theme())
  {
    return;
  }
  load_language('plugin.lang', DST_PATH);
   
}

function DST_thumbnails_list($tpl_thumbnails_var, $pictures)
{
  if (is_a_guest()) return $tpl_thumbnails_var;

  global $page, $template,$conf, $user;

  $template->set_prefilter('index_thumbnails', 'DST_prefilter_thumbnails');
  $template->set_filename('DST', realpath(DST_PATH.'dst.tpl'));
  $template->append('head_elements',$template->parse('DST',true));

  
  // the content is different on collection edition page and no button on batch downloader set edition page
  if (empty($pictures))
  {
    return $tpl_thumbnails_var;
  }

  $query = '
  SELECT enabled_high
  FROM '.USER_INFOS_TABLE.'
  WHERE user_id = \''.$user['id'].'\'
  ;';
  $result = pwg_query($query);
  $row = pwg_db_fetch_assoc($result);
  if($row['enabled_high']=='true'){
        $template->assign('PLUG_DST', 'ok');
  }
  foreach ($tpl_thumbnails_var as &$thumbnail)
  {
    $thumbnail['dowpic']=DST_PATH.'save.png';
  }
  
  $template->func_combine_css(array('id'=>'dst','path'=>DST_PATH.'dst.css'));
  
  return $tpl_thumbnails_var;
}

function DST_prefilter_thumbnails($content, &$smarty) {
        global $template;

        
 $search = '#(<span class="wrap2">)#';
 $replace = '$1
  {strip}{if isset($PLUG_DST)}
  <form method="post" >
  <a href="{$thumbnail.path}" class="dowpica" data-id="{$thumbnail.id}" download="{$thumbnail.name}" title="{\'Download this file\'|@translate}" rel="nofollow">
  <img class="dowpic" src="{$thumbnail.dowpic}" /></a>
  </form>
  {/if}{/strip}
';

  return preg_replace($search, $replace, $content);
        
}