function popmake_get_popup_theme_meta($group, $popup_theme_id = null, $key = null, $default = null)
{
if (!$popup_theme_id) {
$popup_theme_id = get_the_ID();
}
$values = get_post_meta($popup_theme_id, "popup_theme_{$group}", true);
if (!$values) {
$defaults = apply_filters("popmake_popup_theme_{$group}_defaults", array());
$values = array_merge($defaults, popmake_get_popup_theme_meta_group($group, $popup_theme_id));
} else {
$values = array_merge(popmake_get_popup_theme_meta_group($group, $popup_theme_id), $values);
}
if ($key) {
// Check for dot notation key value.
$test = uniqid();
$value = popmake_resolve($values, $key, $test);
if ($value == $test) {
$key = str_replace('.', '_', $key);
if (!isset($values[$key])) {
$value = $default;
} else {
$value = $values[$key];
}
}
return apply_filters("popmake_get_popup_theme_{$group}_{$key}", $value, $popup_theme_id);
} else {
return apply_filters("popmake_get_popup_theme_{$group}", $values, $popup_theme_id);
}
}
public function process_popup_themes()
{
$themes = get_posts(array('post_type' => 'popup_theme', 'post_status' => 'all', 'posts_per_page' => -1));
$theme_groups = array('overlay' => popmake_popup_theme_overlay_defaults(), 'container' => popmake_popup_theme_container_defaults(), 'title' => popmake_popup_theme_title_defaults(), 'content' => popmake_popup_theme_content_defaults(), 'close' => popmake_popup_theme_close_defaults());
foreach ($themes as $theme) {
foreach ($theme_groups as $group => $defaults) {
$values = array_merge($defaults, popmake_get_popup_theme_meta_group($group, $theme->ID));
update_post_meta($theme->ID, "popup_theme_{$group}", $values);
}
}
}
/**
* Returns the close meta of a theme.
*
* @since 1.0
* @param int $popup_theme_id ID number of the popup to retrieve a close meta for
* @return mixed array|string of the popup close meta
*/
function popmake_get_popup_theme_close($popup_theme_id = NULL, $key = NULL)
{
return popmake_get_popup_theme_meta_group('close', $popup_theme_id, $key);
}
