/**
* Register Shortcode
*/
public static function register_shortcode($args, $mid_content = null)
{
//$dbg = new EssGridMemoryUsageInformation();
//$dbg->setStart();
//$dbg->setMemoryUsage('Before ShortCode');
$caching = get_option('tp_eg_use_cache', 'false');
$grid = new Essential_Grid();
extract(shortcode_atts(array('alias' => '', 'settings' => '', 'layers' => '', 'images' => '', 'posts' => '', 'special' => ''), $args, 'ess_grid'));
$eg_alias = $alias != '' ? $alias : implode(' ', $args);
if ($settings !== '') {
$grid->custom_settings = json_decode(str_replace(array('({', '})', "'"), array('[', ']', '"'), $settings), true);
}
if ($layers !== '') {
$grid->custom_layers = json_decode(str_replace(array('({', '})', "'"), array('[', ']', '"'), $layers), true);
}
if ($images !== '') {
$grid->custom_images = explode(',', $images);
}
if ($posts !== '') {
$grid->custom_posts = explode(',', $posts);
}
if ($special !== '') {
$grid->custom_special = $special;
}
if ($settings !== '' || $layers !== '' || $images !== '' || $posts !== '' || $special !== '') {
//disable caching if one of this is set
$caching = 'false';
}
$grid->check_for_shortcodes($mid_content);
//check for example on gallery shortcode and do stuff
if ($eg_alias == '') {
$eg_alias = implode(' ', $args);
}
$content = false;
$grid_id = self::get_id_by_alias($eg_alias);
if ($grid_id == '0') {
//grid is created by custom settings. Check if layers and settings are set
ob_start();
$grid->output_essential_grid_by_settings();
$content = ob_get_contents();
ob_clean();
ob_end_clean();
} else {
if ($caching == 'true') {
//check if we use total caching
//add wpml transient
$lang_code = '';
if (Essential_Grid_Wpml::is_wpml_exists()) {
$lang_code = Essential_Grid_Wpml::get_current_lang_code();
}
$content = get_transient('ess_grid_trans_full_grid_' . $grid_id . $lang_code);
}
if ($content == false) {
ob_start();
$grid->output_essential_grid_by_alias($eg_alias);
$content = ob_get_contents();
ob_clean();
ob_end_clean();
if ($caching == 'true') {
set_transient('ess_grid_trans_full_grid_' . $grid_id . $lang_code, $content, 60 * 60 * 24 * 7);
}
}
}
$output_protection = get_option('tp_eg_output_protection', 'none');
//$dbg->setMemoryUsage('After ShortCode');
//$dbg->setEnd();
//$dbg->printMemoryUsageInformation();
//handle output types
switch ($output_protection) {
case 'compress':
$content = str_replace("\n", '', $content);
$content = str_replace("\r", '', $content);
return $content;
break;
case 'echo':
echo $content;
//bypass the filters
break;
default:
//normal output
return $content;
break;
}
}
