/**
* This little code saves around 55 queries
* WordPress does not allow bulk term insert and the queries to insert terms are inefficient
* MediaPress
* @global WPDB $wpdb
* @return type
*/
function mpp_install_terms()
{
$type_taxname = mpp_get_type_taxname();
$component_taxname = mpp_get_component_taxname();
$status_taxname = mpp_get_status_taxname();
//All our terms and their tax info
$terms_info = array('_sitewide' => array('name' => __('Sitewide Galleries', 'mediapress'), 'description' => __('Sitewide Galleries', 'mediapress'), 'taxonomy' => $component_taxname), '_members' => array('name' => __('User', 'mediapress'), 'description' => __('User Galleries', 'mediapress'), 'taxonomy' => $component_taxname), '_groups' => array('name' => __('Groups', 'mediapress'), 'description' => __('Groups Galleries', 'mediapress'), 'taxonomy' => $component_taxname), '_public' => array('name' => __('Public', 'mediapress'), 'description' => __('Public Gallery Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_private' => array('name' => __('Private', 'mediapress'), 'description' => __('Private Gallery Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_loggedin' => array('name' => __('Logged In Users Only', 'mediapress'), 'description' => __('Logged In Users Only Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_groupsonly' => array('name' => __('Logged In Users Only', 'mediapress'), 'description' => __('Logged In Users Only Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_friendsonly' => array('name' => __('Friends Only', 'mediapress'), 'description' => __('Friends Only Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_followersonly' => array('name' => __('Followers Only', 'mediapress'), 'description' => __('Followers Only Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_followingonly' => array('name' => __('Persons I Follow', 'mediapress'), 'description' => __('Following Only Privacy Type', 'mediapress'), 'taxonomy' => $status_taxname), '_photo' => array('name' => __('Photo', 'mediapress'), 'description' => __('taxonomy for image media type', 'mediapress'), 'taxonomy' => $type_taxname), '_video' => array('name' => __('Video', 'mediapress'), 'description' => __('taxonomy for video media type', 'mediapress'), 'taxonomy' => $type_taxname), '_audio' => array('name' => __('Audio', 'mediapress'), 'description' => __('taxonomy for audio media type', 'mediapress'), 'taxonomy' => $type_taxname), '_doc' => array('name' => __('Documents', 'mediapress'), 'description' => __('taxonomy for documents media type', 'mediapress'), 'taxonomy' => $type_taxname));
//get the term slugs
$terms = array_keys($terms_info);
//we don't need it but let us keep it
$terms = array_map('esc_sql', $terms);
//building a list of strings that can be used in the SQL IN clause
$list = '("' . join('","', $terms) . '")';
global $wpdb;
//get all terms from our list that already exists in database
$query = "SELECT slug FROM {$wpdb->terms} WHERE slug IN {$list}";
$existing = $wpdb->get_col($query);
$non_existing_terms = array_diff($terms, $existing);
if (empty($non_existing_terms)) {
return;
//no need to do anything as all of our terms already exists
}
//if we are here, we have a list of term slugs that do nt exist in database and we need to insert them
$term_group_id = 0;
//let us build the bulk insert query
$terms_insert_query = "INSERT INTO {$wpdb->terms} ( name, slug, term_group) VALUES ";
$values = array();
foreach ($non_existing_terms as $insertable_term) {
$current_term = $terms_info[$insertable_term];
$values[] = $wpdb->prepare('( %s, %s, %d)', $current_term['name'], $insertable_term, $term_group_id);
}
$values = join(',', $values) . ';';
$terms_insert_query = $terms_insert_query . $values;
//insert
$wpdb->query($terms_insert_query);
//now, we look into wp_terms table for these terms and get the term_id
$list_nonexisting = '("' . join('","', $non_existing_terms) . '")';
$query = "SELECT term_id, slug FROM {$wpdb->terms} WHERE slug IN {$list_nonexisting}";
$terms_found = $wpdb->get_results($query);
if (empty($terms_found)) {
return;
//not likely but in case our earlier insert was unsuccesful
}
//let us do a bulk insert into term_taxonomy table
$terms_tax_insert_query = "INSERT INTO {$wpdb->term_taxonomy} ( term_id, taxonomy, description, parent, count ) VALUES ";
$values = array();
foreach ($terms_found as $found_term) {
$values[] = $wpdb->prepare('( %d, %s, %s, %d, %d )', $found_term->term_id, $terms_info[$found_term->slug]['taxonomy'], $terms_info[$found_term->slug]['description'], 0, 0);
}
$values = join(',', $values) . ';';
$terms_tax_insert_query = $terms_tax_insert_query . $values;
$wpdb->query($terms_tax_insert_query);
//that's all folks, we are all good now :)
}
public function register_taxonomies()
{
//register type
//register status
// register component
$this->register_taxonomy(mpp_get_type_taxname(), array('label' => _x('Media Type', 'Gallery Media Type', 'mediapress'), 'labels' => _x('Media Types', 'Gallery Media Type Plural Name', 'mediapress'), 'hierarchical' => false));
$this->register_taxonomy(mpp_get_component_taxname(), array('label' => _x('Component', 'Gallery Associated Type', 'mediapress'), 'labels' => _x('Components', 'Gallery Associated Component Plural Name', 'mediapress'), 'hierarchical' => false));
$this->register_taxonomy(mpp_get_status_taxname(), array('label' => _x('Gallery Status', 'Gallery privacy/status Type', 'mediapress'), 'labels' => _x('Galery Statuses', 'Gallery Privacy Plural Name', 'mediapress'), 'hierarchical' => false));
register_taxonomy_for_object_type(mpp_get_type_taxname(), mpp_get_gallery_post_type());
register_taxonomy_for_object_type(mpp_get_component_taxname(), mpp_get_gallery_post_type());
register_taxonomy_for_object_type(mpp_get_status_taxname(), mpp_get_gallery_post_type());
register_taxonomy_for_object_type(mpp_get_type_taxname(), mpp_get_media_post_type());
register_taxonomy_for_object_type(mpp_get_component_taxname(), mpp_get_media_post_type());
register_taxonomy_for_object_type(mpp_get_status_taxname(), mpp_get_media_post_type());
}
function mpp_filter_archive_page_galleries($query)
{
if (is_admin()) {
return;
}
if (!$query->is_main_query() || !$query->is_post_type_archive(mpp_get_gallery_post_type())) {
return;
}
//confirmed that we are on gallery archive page
$active_components = mpp_get_active_components();
$active_types = mpp_get_active_types();
$status = 'public';
$tax_query = $query->get('tax_query');
if (empty($tax_query)) {
$tax_query = array();
}
//it will be always true
if ($status) {
$status = mpp_string_to_array($status);
//future proofing
$status_keys = array_map('mpp_underscore_it', $status);
$tax_query[] = array('taxonomy' => mpp_get_status_taxname(), 'field' => 'slug', 'terms' => $status_keys, 'operator' => 'IN');
}
//should we only show sitewide galleries here? will update based on feedback
if (!empty($active_components)) {
$component_keys = array_keys($active_components);
$component_keys = array_map('mpp_underscore_it', $component_keys);
$tax_query[] = array('taxonomy' => mpp_get_component_taxname(), 'field' => 'slug', 'terms' => $component_keys, 'operator' => 'IN');
}
if (!empty($active_types)) {
$type_keys = array_keys($active_types);
$type_keys = array_map('mpp_underscore_it', $type_keys);
$tax_query[] = array('taxonomy' => mpp_get_type_taxname(), 'field' => 'slug', 'terms' => $type_keys, 'operator' => 'IN');
}
if (count($tax_query) > 1) {
$tax_query['relation'] = 'AND';
}
$query->set('tax_query', $tax_query);
$query->set('update_post_term_cache', true);
$query->set('update_post_meta_cache', true);
$query->set('cache_results', true);
}
/**
* When a gallery is created/edit from dashboard, simulate the same behaviour as front end created galleries
*
* @param type $post_id
* @param type $post
* @param type $update
* @return type
*/
public function update_gallery_details($post_id, $post, $update)
{
if (defined('DOING_AJAX') && DOING_AJAX || !is_admin()) {
return;
}
$type = $this->get_editing_gallery_type();
$gallery = mpp_get_gallery($post);
if (empty($gallery->type) && $type) {
wp_set_object_terms($post_id, mpp_underscore_it($type), mpp_get_type_taxname());
$gallery->type = $type;
}
/**
* On the front end, we are using the taxonomy term slugs as the value while on the backend we are using the term_id as the value
*
* So, we are attaching this function only for the Dashboar created gallery
*
* We do need to make it uniform in the futuer
*
*/
//we need to set the object terms
//we need to update the media count?
//do we need to do anything else?
//gallery-type
//gallery-component
//gallery status
$type = empty($_POST['mpp-gallery-type']) ? '' : trim($_POST['mpp-gallery-type']);
$status = empty($_POST['mpp-gallery-status']) ? '' : trim($_POST['mpp-gallery-status']);
$component = empty($_POST['mpp-gallery-component']) ? '' : trim($_POST['mpp-gallery-component']);
if ($type && mpp_is_registered_type($type)) {
wp_set_object_terms($post_id, mpp_underscore_it($type), mpp_get_type_taxname());
}
if ($component && mpp_is_registered_component($component)) {
wp_set_object_terms($post_id, mpp_underscore_it($component), mpp_get_component_taxname());
}
if ($status && mpp_is_registered_status($status)) {
wp_set_object_terms($post_id, mpp_underscore_it($status), mpp_get_status_taxname());
}
//update media cout or recount?
if (!empty($_POST['mpp-gallery-component-id'])) {
mpp_update_gallery_meta($post_id, '_mpp_component_id', absint($_POST['mpp-gallery-component-id']));
} else {
//if component id is not given, check if it is members gallery, if so,
}
if (!$update) {
do_action('mpp_gallery_created', $post_id);
}
}
/**
* Register a new Gallery Type
*
* @param type $args
*/
function mpp_register_type($args)
{
$default = array('key' => '', 'label' => '', 'labels' => array(), 'description' => '', 'extensions' => '');
$args = wp_parse_args($args, $default);
//extract( $args );
$key = $args['key'];
if (empty($key) || empty($args['label']) || empty($args['extensions'])) {
_doing_it_wrong(__FUNCTION__, __('You must provide valid key, label and extensions for gallery/media type', 'mediapress'), '1.0');
}
$mediapress = mediapress();
//if it was not already registered
if (!isset($mediapress->types[$key])) {
$term_slug = mpp_underscore_it($key);
$taxonomy = mpp_get_type_taxname();
$extensions = mpp_string_to_array($args['extensions']);
//if the terms does not exists, add it
if (!mpp_term_exists($term_slug, $taxonomy)) {
wp_insert_term($args['label'], $taxonomy, array('slug' => $term_slug, 'description' => $args['description']));
//need to redo it
//mpp_update_media_extensions( $key, $extensions );
}
$type_object = new MPP_Type(array('key' => $key, 'label' => $args['label'], 'labels' => $args['labels'], 'extensions' => $extensions));
//$term->term_id );
$mediapress->types[$key] = $type_object;
}
}
public function __construct($args)
{
parent::__construct($args, mpp_get_type_taxname());
$this->registered_extensions = $args['extensions'];
$this->extensions = mpp_get_media_extensions($this->get_slug());
//$this->extensions = mpp_string_to_array( $this->extensions );
}
/**
* Map gallery parameters to wp_query native parameters
*
* @param type $args
* @return string
*/
public function build_params($args)
{
$defaults = array('type' => array_keys(mpp_get_active_types()), 'id' => false, 'in' => false, 'exclude' => false, 'slug' => false, 'status' => array_keys(mpp_get_active_statuses()), 'component' => array_keys(mpp_get_active_components()), 'component_id' => false, 'per_page' => mpp_get_option('galleries_per_page'), 'offset' => false, 'page' => false, 'nopaging' => false, 'order' => 'DESC', 'orderby' => 'date', 'user_id' => false, 'include_users' => false, 'exclude_users' => false, 'user_name' => false, 'scope' => false, 'search_terms' => '', 'year' => false, 'month' => false, 'week' => '', 'day' => '', 'hour' => '', 'minute' => '', 'second' => '', 'yearmonth' => false, 'fields' => false);
//build params for WP_Query
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
//build the wp_query args
$wp_query_args = array('post_type' => mpp_get_gallery_post_type(), 'post_status' => 'any', 'p' => $id, 'post__in' => $in, 'post__not_in' => $exclude, 'name' => $slug, 'posts_per_page' => $per_page, 'paged' => $page, 'offset' => $offset, 'nopaging' => $nopaging, 'author' => $user_id, 'author_name' => $user_name, 'author__in' => $include_users, 'author__not_in' => $exclude_users, 'year' => $year, 'monthnum' => $month, 'w' => $week, 'day' => $day, 'hour' => $hour, 'minute' => $minute, 'second' => $second, 'm' => $yearmonth, 'order' => $order, 'orderby' => $orderby, 's' => $search_terms, 'fields' => $fields, '_mpp_mapped_query' => true);
$tax_query = array();
$gmeta_query = array();
//meta
if (isset($meta_key) && $meta_key) {
$wp_query_args['meta_key'] = $meta_key;
}
if (isset($meta_value)) {
$wp_query_args['meta_value'] = $meta_value;
}
if (isset($meta_query)) {
$gmeta_query = $meta_query;
}
//TODO: SCOPE
//
//we will need to build tax query/meta query
//type, audio video etc
//if type is given and it is valid gallery type
//Pass one or more types
//should we restrict to active types only here? I guss no, Insteacd the calling scope should take care of that
if (!empty($type) && mpp_are_registered_types($type)) {
$type = mpp_string_to_array($type);
$type = array_map('mpp_underscore_it', $type);
$tax_query[] = array('taxonomy' => mpp_get_type_taxname(), 'field' => 'slug', 'terms' => $type, 'operator' => 'IN');
}
//privacy
//pass ne or more privacy level
if (!empty($status) && mpp_are_registered_statuses($status)) {
$status = mpp_string_to_array($status);
$status = array_map('mpp_underscore_it', $status);
$tax_query[] = array('taxonomy' => mpp_get_status_taxname(), 'field' => 'slug', 'terms' => $status, 'operator' => 'IN');
}
if (!empty($component) && mpp_are_registered_components($component)) {
$component = mpp_string_to_array($component);
$component = array_map('mpp_underscore_it', $component);
$tax_query[] = array('taxonomy' => mpp_get_component_taxname(), 'field' => 'slug', 'terms' => $component, 'operator' => 'IN');
}
//done with the tax query
if (count($tax_query) > 1) {
$tax_query['relation'] = 'AND';
}
$wp_query_args['tax_query'] = $tax_query;
// print_nice($wp_query_args);
//meta query
//now, for component
if (!empty($component_id)) {
$meta_compare = '=';
if (is_array($component_id)) {
$meta_compare = 'IN';
}
$gmeta_query[] = array('key' => '_mpp_component_id', 'value' => $component_id, 'compare' => $meta_compare, 'type' => 'UNSIGNED');
}
//reset meta query
if (!empty($gmeta_query)) {
$wp_query_args['meta_query'] = $gmeta_query;
}
// print_r($wp_query_args);
return $wp_query_args;
}
/**
* Translates our terminology to internal taxonomy( for e.f component translates to mpp-component and so on )
* @param string $name
* @return type
*/
function mpp_translate_to_taxonomy($name)
{
$tax_name = '';
/**
* @todo Think about the possiblity to name the functions dynamicallly like mpp_get_{$name}_taxname() for flexibility
*/
if ($name == 'component') {
$tax_name = mpp_get_component_taxname();
} elseif ($name == 'type') {
$tax_name = mpp_get_type_taxname();
} elseif ($name == 'status') {
$tax_name = mpp_get_status_taxname();
}
return $tax_name;
}
/**
* Get term_id that represents current type for a post object(could be gallery|attachment)
*
* @param mixed|int Gallery|Media object or ID
*
* @return int type ID(term id for the type associated with this post)
*/
function mpp_get_object_type_term_id($object)
{
return _mpp_get_object_term_id($object, mpp_get_type_taxname());
}
function mpp_update_media($args = null)
{
//updating media can not change the Id & SRC, so
if (!isset($args['id'])) {
return false;
}
$default = array('user_id' => get_current_user_id(), 'gallery_id' => false, 'post_parent' => false, 'is_orphan' => false, 'is_uploaded' => '', 'is_remote' => '', 'is_imorted' => '', 'is_embedded' => '', 'embed_url' => '', 'embed_html' => '', 'component_id' => '', 'component' => '', 'context' => '', 'status' => '', 'type' => '', 'storage_method' => '', 'mime_type' => '', 'description' => '', 'sort_order' => 0);
$args = wp_parse_args($args, $default);
extract($args);
//print_r($args );
//return ;
if (!$title) {
return false;
}
$post_data = get_post($id, ARRAY_A);
if (!$gallery_id) {
$gallery_id = $post_data['post_parent'];
}
if ($title) {
$post_data['post_title'] = $title;
}
if ($description) {
$post_data['post_content'] = $description;
}
if ($gallery_id) {
$post_data['post_parent'] = $gallery_id;
}
//check if the gallery is sorted and the sorting order is not set explicitly
//we update it
if (!$sort_order && !$post_data['menu_order'] && mpp_is_gallery_sorted($gallery_id)) {
//current max sort order +1
$sort_order = (int) mpp_get_max_media_order($gallery_id) + 1;
}
if ($sort_order) {
$post_data['menu_order'] = absin($sort_order);
}
// Save the data
$id = wp_insert_attachment($post_data, false, $gallery_id);
if (!is_wp_error($id)) {
//set component
if ($component) {
wp_set_object_terms($id, mpp_underscore_it($component), mpp_get_component_taxname());
}
//set _component_id meta key user_id/gallery_id/group id etc
if ($component_id) {
mpp_update_media_meta($id, '_mpp_component_id', $component_id);
}
//set upload context
if ($context) {
mpp_update_media_meta($id, '_mpp_context', $context);
}
//set media privacy
if ($status) {
wp_set_object_terms($id, mpp_underscore_it($status), mpp_get_status_taxname());
}
//set media type internally as audio/video etc
if ($type) {
wp_set_object_terms($id, mpp_underscore_it($type), mpp_get_type_taxname());
}
//
if ($storage_method) {
mpp_update_media_meta($id, '_mpp_storage_method', $storage_method);
}
//
//add all extraz here
if ($is_orphan) {
mpp_update_media_meta($id, '_mpp_is_orphan', $is_orphan);
} else {
mpp_delete_media_meta($id, '_mpp_is_orphan');
}
do_action('mpp_media_updated', $id, $gallery_id);
return $id;
}
return false;
// there was an error
}
/**
*
* @param type $taxonomy the name of actual WordPress taxonomy we use for various mpp related things
*
* @return MPP_Taxonomy[]
*/
function mpp_get_terms_data($taxonomy)
{
$data = array();
if (empty($taxonomy)) {
return $data;
}
switch ($taxonomy) {
case mpp_get_status_taxname():
$data = mediapress()->statuses;
break;
case mpp_get_type_taxname():
$data = mediapress()->types;
break;
case mpp_get_component_taxname():
$data = mediapress()->components;
break;
}
return $data;
}
public function build_params($args)
{
$defaults = array('type' => array_keys(mpp_get_active_types()), 'id' => false, 'in' => false, 'exclude' => false, 'slug' => false, 'status' => array_keys(mpp_get_active_statuses()), 'component' => array_keys(mpp_get_active_components()), 'component_id' => false, 'gallery_id' => false, 'galleries' => false, 'galleries_exclude' => false, 'storage' => '', 'per_page' => mpp_get_option('media_per_page'), 'offset' => false, 'page' => false, 'nopaging' => false, 'order' => 'DESC', 'orderby' => false, 'user_id' => false, 'user_name' => false, 'scope' => false, 'search_terms' => '', 'year' => false, 'month' => false, 'week' => '', 'day' => '', 'hour' => '', 'minute' => '', 'second' => '', 'yearmonth' => '', 'meta_query' => false, 'fields' => false);
//build params for WP_Query
/**
* If are querying for a single gallery
* and the gallery media were sorted by the user, show the media s in the sort order insted of the default date
*/
if (isset($args['gallery_id']) && mpp_is_gallery_sorted($args['gallery_id'])) {
$defaults['orderby'] = 'menu_order';
}
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
//build the wp_query args
$wp_query_args = array('post_type' => mpp_get_media_post_type(), 'post_status' => 'any', 'p' => $id, 'post__in' => $in, 'post__not_in' => $exclude, 'name' => $slug, 'post_parent' => $gallery_id, 'post_parent__in' => !empty($galleries) ? (array) $galleries : 0, 'post_parent__not_in' => !empty($galleries_exclude) ? (array) $galleries_exclude : 0, 'posts_per_page' => $per_page, 'paged' => $page, 'offset' => $offset, 'nopaging' => $nopaging, 'author' => $user_id, 'author_name' => $user_name, 'year' => $year, 'monthnum' => $month, 'w' => $week, 'day' => $day, 'hour' => $hour, 'minute' => $minute, 'second' => $second, 'm' => $yearmonth, 'order' => $order, 'orderby' => $orderby, 's' => $search_terms, 'fields' => $fields, '_mpp_mapped_query' => true);
//TODO: SCOPE
//
//we will need to build tax query/meta query
//taxonomy query to filter by component|status|privacy
$tax_query = array();
//meta query
$gmeta_query = array();
if (isset($meta_key) && $meta_key) {
$wp_query_args['meta_key'] = $meta_key;
}
if (isset($meta_key) && $meta_key && isset($meta_value)) {
$wp_query_args['meta_value'] = $meta_value;
}
//if meta query was specified, let us keep it and we will add our conditions
if (!empty($meta_query)) {
$gmeta_query = $meta_query;
}
//we will need to build tax query/meta query
//type, audio video etc
//if type is given and it is valid gallery type
//Pass one or more types
if ($gallery_id) {
//if gallery id is given, avoid worrying about type
$type = '';
$component = '';
}
if (!empty($type) && mpp_are_registered_types($type)) {
$type = mpp_string_to_array($type);
//we store the terms with _name such as private becomes _private, members become _members to avoid conflicting terms
$type = array_map('mpp_underscore_it', $type);
$tax_query[] = array('taxonomy' => mpp_get_type_taxname(), 'field' => 'slug', 'terms' => $type, 'operator' => 'IN');
}
//privacy
//pass one or more privacy level
if (!empty($status) && mpp_are_registered_statuses($status)) {
$status = mpp_string_to_array($status);
$status = array_map('mpp_underscore_it', $status);
$tax_query[] = array('taxonomy' => mpp_get_status_taxname(), 'field' => 'slug', 'terms' => $status, 'operator' => 'IN');
}
if (!empty($component) && mpp_are_registered_components($component)) {
$component = mpp_string_to_array($component);
$component = array_map('mpp_underscore_it', $component);
$tax_query[] = array('taxonomy' => mpp_get_component_taxname(), 'field' => 'slug', 'terms' => $component, 'operator' => 'IN');
}
//done with the tax query
if (count($tax_query) > 1) {
$tax_query['relation'] = 'AND';
}
if (!empty($tax_query)) {
$wp_query_args['tax_query'] = $tax_query;
}
//now, for component
if (!empty($component_id)) {
$meta_compare = '=';
if (is_array($component_id)) {
$meta_compare = 'IN';
}
$gmeta_query[] = array('key' => '_mpp_component_id', 'value' => $component_id, 'compare' => $meta_compare, 'type' => 'UNSIGNED');
}
//also make sure that it only looks for gallery media
$gmeta_query[] = array('key' => '_mpp_is_mpp_media', 'value' => 1, 'compare' => '=', 'type' => 'UNSIGNED');
//should we avoid the orphaned media
//Let us discuss with the community and get it here
if (!mpp_get_option('show_orphaned_media')) {
$gmeta_query[] = array('key' => '_mpp_is_orphan', 'compare' => 'NOT EXISTS');
}
//Let us filter the media by storage method
if (!empty($storage)) {
$gmeta_query[] = array('key' => '_mpp_storage_method', 'value' => $storage, 'compare' => '=');
}
//and what to do when a user searches by the media source(say youtube|vimeo|xyz.. how do we do that?)
//reset meta query
if (!empty($gmeta_query)) {
$wp_query_args['meta_query'] = $gmeta_query;
}
return $wp_query_args;
//http://wordpress.stackexchange.com/questions/53783/cant-sort-get-posts-by-post-mime-type
}
/**
* Set/Update gallery type
*
* @param int|MPP_Gallery $gallery
* @param string $type ( audio|video|photo etc)
*/
function mpp_update_gallery_type($gallery, $type)
{
$gallery = mpp_get_gallery($gallery);
wp_set_object_terms($gallery->id, mpp_get_type_term_id($type), mpp_get_type_taxname());
}
