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);
}
/**
* Deregister an already registered media size
*
* @param mixed $args {
*
* @type string $name required, the name of the registered media size
* @type string|array type(s) for which to be deregistered. e.g 'audio,video,photo' or 'audio,photo' or array('audio', 'photo')
*
* }
*/
function mpp_deregister_media_size($args)
{
extract($args);
if (!$name || !$type) {
return false;
// can not de register
}
$mp = mediapress();
$types = mpp_string_to_array($type);
//remove the size setting for each type
foreach ($types as $media_type) {
unset($mp->media_sizes[$media_type][$name]);
}
return true;
}
/**
* 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;
}
/**
* Are these types valid
*
* Used to validated agains a list of types
*
* @param type $types
* @return boolean
*/
function mpp_are_active_types($types)
{
if (empty($types)) {
return false;
}
$types = mpp_string_to_array($types);
$valid_types = mpp_get_active_types();
$valid_types = array_keys($valid_types);
//get keys as array
$diff = array_diff($types, $valid_types);
if (!empty($diff)) {
//there exists atleast one unregistered type
return false;
}
return true;
}
/**
* generate sql for tax queries where terms slugs and taxonomy is given
* @param type $terms
* @param type $taxonomy
* @return string|boolean
*/
function mpp_get_tax_sql($terms, $taxonomy)
{
//for type, repeat it
if ($terms) {
//if the comma separated terms are given, convert it to array
$terms = mpp_string_to_array($terms);
//prepend underscore to each of the term
//$terms = array_map( 'mpp_underscore_it', $terms );
//get the term_taxonomy ids array for component
$term_tax_ids = mpp_get_tt_ids($terms, $taxonomy);
$objects_in_terms_sql = mpp_get_objects_in_terms_sql($term_tax_ids);
return $objects_in_terms_sql;
//find all posts in associated with this tt
}
return false;
}
public function build_params($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
}
