source: extensions/File_Uploader/plugin_pdf2tab/include/thumbnails.inc.php @ 24623

<?php
add_event_handler('loc_end_index_thumbnails', 'file_uploader_pdf2tab_thumbnails');

function file_uploader_pdf2tab_thumbnails($tpl_thumbnails_var) {
        global $template, $conf;
        
        $conf_file_uploader = unserialize($conf['file_uploader']);
        
        $template->set_prefilter('index_thumbnails', 'file_uploader_pdf2tab_add_tag_thumbnails');
        
        $template->assign('file_uploader_pdf2tab_supported_extensions', $conf_file_uploader['pdf2tab_extensions']);
        $template->set_filename('file_uploader_pdf2tab_template_thumbnails', FILE_UPLOADER_PDF2TAB_ABSOLUTE_PATH.'template/thumbnails.tpl');
        $template->concat('PLUGIN_INDEX_CONTENT_END', $template->parse('file_uploader_pdf2tab_template_thumbnails', true));
        
        return $tpl_thumbnails_var;
}

function file_uploader_pdf2tab_add_tag_thumbnails($content, &$smarty) {
        global $template;

        $search = 'class="thumbnail"';
        
        $replacement = 'class="thumbnail" file_uploader_pdf2tab="{$thumbnail.path}"';
        $content= str_replace($search, $replacement, $content);

        return $content;
}
?>