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<?php
namespace MatthiasWeb\RealMediaLibrary\attachment;
use MatthiasWeb\RealMediaLibrary\general;
use MatthiasWeb\RealMediaLibrary\order;
use MatthiasWeb\RealMediaLibrary\base;
defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
class Filter extends base\Base {
private static $me = null;
public function getAttachmentFolder($attachmentId, $default = null) {
$isArray = is_array($attachmentId);
$attachmentId = $isArray ? $attachmentId : array($attachmentId);
if (count($attachmentId) > 0) {
global $wpdb;
$attachments_in = implode(",", $attachmentId);
$table_name = general\Core::getInstance()->getTableName("posts");
$folders = $wpdb->get_col("SELECT DISTINCT(rmlposts.fid) FROM $table_name AS rmlposts WHERE rmlposts.attachment IN ($attachments_in)");
if ($isArray) {
return $folders;
}else{
return isset($folders[0]) ? $folders[0] : (($default === null) ? _wp_rml_root() : $default);
}
}
return $default;
}
public function posts_clauses($clauses, $query) {
global $wpdb;
$table_name = general\Core::getInstance()->getTableName("posts");
$saveInCookie = (is_admin() && defined('DOING_AJAX') && DOING_AJAX || $this->getCore()->getAssets()->isScreenBase("upload")) && !headers_sent();
$fields = trim($clauses["fields"], ",");
if (!empty($query->query_vars['parsed_rml_folder'])) {
$folderId = $query->query_vars['parsed_rml_folder'];
$root = _wp_rml_root();
$cookieValue = $root;
$clauses = apply_filters("RML/Filter/PostsClauses", $clauses, $query, $folderId, $root);
$builtIn = !isset($clauses["_restrictRML"]);
if (!$builtIn) {
unset($clauses["_restrictRML"]);
}
if ($builtIn === true && ($folderId > 0 || $folderId == $root)) {
$fields = trim($clauses["fields"], ",");
$clauses["fields"] = $fields . ", rmlposts.fid, rmlposts.isShortcut ";
$clauses["join"] .= " LEFT JOIN $table_name AS rmlposts ON rmlposts.attachment = ".$wpdb->posts.".ID ";
if ($folderId > 0) {
$clauses["join"] .= $wpdb->prepare(" AND rmlposts.fid = %d ", $folderId);
$clauses["where"] .= " AND rmlposts.fid IS NOT NULL ";
}else{
$clauses["where"] .= $wpdb->prepare(" AND (rmlposts.fid IS NULL OR rmlposts.fid = %d) ", $root);
}
$cookieValue = $folderId;
}
if ($saveInCookie && $builtIn) {
$this->lastQueriedFolder($cookieValue);
}
}else if ($query->get("post_type") === "attachment") {
if ($saveInCookie) {
$this->lastQueriedFolder(_wp_rml_root());
}
}
return $clauses;
}
public function lastQueriedFolder($folder = null) {
$key = "rml_" . get_current_blog_id() . "_lastquery";
if ($folder !== null) {
setcookie( $key, $folder, strtotime( '+365 days' ), '/' );
}
return isset($_COOKIE[$key]) ? $_COOKIE[$key] : _wp_rml_root();
}
public function pre_get_posts($query) {
$folder = $this->getFolder($query, $this->getCore()->getAssets()->isScreenBase("upload"));
if ($folder !== null) {
$query->set('parsed_rml_folder', $folder);
}
}
public function getFolder($query, $fromRequest = false) {
$folder = null;
if ($query !== null &&
($queryFolder = $query->get('rml_folder')) &&
isset($queryFolder)) {
$folder = $queryFolder;
}else if(_wp_rml_active()) {
if ($fromRequest) {
if (isset($_REQUEST["rml_folder"])) {
$folder = $_REQUEST["rml_folder"];
}else if (isset($_POST["query"]["rml_folder"])) {
$folder = $_POST["query"]["rml_folder"];
}else{
return;
}
}
}else{
return null;
}
return is_numeric($folder) ? $folder : null;
}
public function ajax_query_attachments_args($query) {
$fid = $this->getFolder(null, true);
if ($fid !== null) {
$query["rml_folder"] = $fid;
}
return $query;
}
public function delete_attachment($postID) {
CountCache::getInstance()->resetCountCacheOnWpDie(wp_attachment_folder($postID));
global $wpdb;
$table_name = general\Core::getInstance()->getTableName("posts");
$sql = $wpdb->query($wpdb->prepare("DELETE FROM $table_name WHERE attachment = %d", $postID));
$folder = wp_rml_get_object_by_id(wp_attachment_folder($postID));
if (is_rml_folder($folder)) {
$folder->contentReindex();
}
}
public function wp_prepare_attachment_for_js($response, $attachment, $meta) {
$folderId = $this->getFolder(null, true);
$response['rmlFolderId'] = !empty($folderId) ? $folderId : _wp_rml_root();
$response['rmlGalleryOrder'] = -1;
$response['rmlIsShortcut'] = wp_attachment_is_shortcut($attachment->ID, true);
if (isset($_POST["query"]) &&
is_array($_POST["query"]) &&
isset($_POST["query"]["orderby"]) &&
$_POST["query"]["orderby"] == "rml") {
$folder = wp_rml_get_object_by_id($folderId);
if (is_rml_folder($folder)) {
$orders = $folder->getContentOrderNumbers();
if (is_array($orders) && isset($orders[$attachment->ID])) {
$response['rmlGalleryOrder'] = $orders[$attachment->ID];
}
}
}
return $response;
}
public function restrict_manage_posts() {
$screen = get_current_screen();
if ($screen->id == "upload") {
echo '<select name="rml_folder" id="filter-by-rml-folder" class="attachment-filters attachment-filters-rml">
' . Structure::getInstance()->getView()->dropdown(
isset($_REQUEST['rml_folder']) ? $_REQUEST['rml_folder'] : "",
array()
) . '
</select> ';
}
}
public static function getInstance() {
if (self::$me == null) {
self::$me = new Filter();
}
return self::$me;
}
}