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<?php
namespace MatthiasWeb\RealMediaLibrary\general;
use MatthiasWeb\RealMediaLibrary\attachment;
use MatthiasWeb\RealMediaLibrary\folder;
use MatthiasWeb\RealMediaLibrary\general;
use MatthiasWeb\RealMediaLibrary\base;
defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
class Util extends base\Base {
private static $me = null;
private function __construct() {
}
public function query() {
global $wpdb;
if (is_array(func_get_arg(0))) {
$sqls = func_get_arg(0);
}else{
$sqls = func_get_args();
}
foreach ($sqls as $param) {
$wpdb->query($param);
}
}
public function doActionAnyParentHas($folder, $action, $args = null) {
global $wpdb;
if (!is_rml_folder($folder)) {
return;
}
$conditions = apply_filters("RML/" . $action . "/AnyParentHasMeta", array(), $folder, $args);
if (count($conditions) > 0) {
$sql = wp_rml_create_all_parents_sql($folder, true, null, array(
"fields" => "rmlmeta.meta_id AS id, rmlmeta.realmedialibrary_id AS folderId, rmlmeta.meta_key, rmlmeta.meta_value AS value",
"join" => "JOIN " . $this->getTableName("meta") . " rmlmeta ON rmlmeta.realmedialibrary_id = rmldata.id",
"afterWhere" => "AND ((" . implode(") OR (", $conditions) . "))"
));
if ($sql !== false) {
$rows = $this->group_by($wpdb->get_results($sql, ARRAY_A), "meta_key");
foreach ($rows as $meta_key => $metas) {
do_action("RML/" . $action . "/AnyParentHasMeta/" . $meta_key, $metas, $folder, $args, $rows);
}
}
}
}
public function buildTree(&$elements, $parentId = -1, $keyParent = 'parent', $key = 'id', $keyChildren = 'children') {
$branch = array();
foreach ($elements as &$element) {
if ($element[$keyParent] == $parentId) {
$children = $this->buildTree($elements, $element[$key], $keyParent, $key, $keyChildren);
if ($children) {
$element[$keyChildren] = $children;
}
$branch[$element[$key]] = $element;
unset($element);
}
}
return $branch;
}
public function clearTree(&$tree, $clear = array(), $keyChildren = 'children') {
foreach ($tree as &$node) {
foreach ($clear as $c) {
if (isset($node[$c])) {
unset($node[$c]);
}
}
if (isset($node[$keyChildren])) {
$this->clearTree($node[$keyChildren], $clear, $keyChildren);
$node[$keyChildren] = array_values($node[$keyChildren]);
}
}
return array_values($tree);
}
public function group_by($array, $key) {
$return = array();
foreach($array as $val) {
$return[$val[$key]][] = $val;
}
return $return;
}
public function fixIsShortcutInPosts() {
$this->debug("Fixing the isShortcut parameter in posts table...", __METHOD__);
global $wpdb;
$table_name_posts = $this->getTableName("posts");
$result = $wpdb->get_results("SELECT rmlp.*, p.guid FROM $table_name_posts rmlp
INNER JOIN $wpdb->posts p ON rmlp.attachment = p.ID
WHERE rmlp.isShortcut = 0 AND p.guid LIKE '%?sc=%'", ARRAY_A);
$this->debug("Found " . count($result) . " rows", __METHOD__);
foreach ($result as $row) {
preg_match('/\?sc=([0-9]+)$/', $row["guid"], $matches);
if (isset($matches) && is_array($matches) && isset($matches[1])) {
$sc = (int) $matches[1];
$sql = $wpdb->query($wpdb->prepare("UPDATE $table_name_posts SET isShortcut = %d WHERE attachment = %d AND fid = %d AND isShortcut = %d",
$sc, $row["attachment"], $row["fid"], $row["isShortcut"]));
}
}
}
public function resetAllSlugsAndAbsolutePathes($remap = null) {
global $wpdb;
$this->debug("Start resetting names, slugs and absolute pathes...", __METHOD__);
$table_name = $this->getTableName();
$sql = "SELECT t1.id, t2.name FROM ( SELECT t0.r_init AS id, IF(t0.reset_r = 1, (@r := t0.r_init), (@r := (select parent from $table_name where id = @r))) AS r, IF(t0.reset_r = 1, (@l := 1), (@l := @l + 1)) AS lvl FROM (SELECT m0.id as counter, m1.id AS r_init, ((SELECT min(id) FROM $table_name) = m0.id) AS reset_r FROM $table_name m0, $table_name m1 ORDER BY r_init, counter) t0 ORDER BY t0.r_init, t0.counter ) t1 INNER JOIN $table_name t2 ON t2.id = t1.r WHERE r <> -1 ORDER BY id, lvl DESC";
$rows = $wpdb->get_results($sql, ARRAY_A);
if (count($rows) > 0) {
$table_name_reset = $this->getTableName("resetnames");
$this->getCore()->getActivator()->install(false, array($this, "resetAllSlugsAndAbsolutePathesTable"));
$wpdb->query("DELETE FROM " . $table_name_reset);
$rows = $this->group_by($rows, "id");
$sqlInserts = array();
foreach ($rows as $fid => $parts) {
$names = array();
foreach ($parts as $part) {
$names[] = $part["name"];
}
if ($remap !== null) {
$names = array_map($remap, $names);
}
$slugs = array_map("_wp_rml_sanitize", $names);
$partCount = count($names);
$lastIdx = $partCount - 1;
$name = $names[$lastIdx];
$slug = $slugs[$lastIdx];
$absolutePath = implode("/", $slugs);
if (!empty($name)) {
$sqlInserts[] = $wpdb->prepare("%d,%s,%s,%s", $fid, $name, $slug, $absolutePath);
}
}
$chunks = array_chunk($sqlInserts, 150);
foreach ($chunks as $sqlInsert) {
$sql = "INSERT INTO $table_name_reset VALUES (" . implode("),(", $sqlInserts) . ")";
$wpdb->query($sql);
}
$wpdb->query("UPDATE $table_name AS rml
LEFT JOIN $table_name_reset AS rmlnew ON rml.id = rmlnew.id
SET rml.name = rmlnew.name, rml.slug = rmlnew.slug, rml.absolute = rmlnew.absolute");
}
$this->debug("Reset finished", __METHOD__);
$dups = $wpdb->get_results("SELECT rml.id, rml.slug
FROM $table_name rml
INNER JOIN (
SELECT rmlSlug.slug
FROM $table_name rmlSlug
GROUP BY rmlSlug.slug
HAVING COUNT( id ) > 1
) j ON rml.slug = j.slug", ARRAY_A);
if (count($dups) > 0) {
$this->debug("Resolving duplicate slugs...", __METHOD__);
foreach ($this->group_by($dups, "slug") as $dupIds) {
for ($i = 1; $i < count($dupIds); $i++) {
$folder = wp_rml_get_object_by_id($dupIds[$i]["id"]);
if ($folder !== null) {
$folder->updateThisAndChildrensAbsolutePath();
}
}
}
}
}
public function resetAllSlugsAndAbsolutePathesTable() {
$this->debug("Create reset table...", __METHOD__);
$table_name = $this->getTableName("resetnames");
$sql = "CREATE TABLE $table_name (
id mediumint(9) NOT NULL,
name tinytext NOT NULL,
slug text DEFAULT '' NOT NULL,
absolute text DEFAULT '' NOT NULL,
UNIQUE KEY id (id)
) $charset_collate;";
dbDelta( $sql );
}
public static function createSQLForAllParents($folder, $includeSelf = false, $until = null, $options = null) {
global $wpdb;
$folderId = $folder instanceof folder\Creatable ? $folder->getId() : $folder;
if (!is_numeric($folderId)) {
return false;
}
$options = array_merge(array(
"fields" => "rmldata.*, rmltmp.lvl AS lvlup",
"join" => "",
"where" => "rmltmp.lvl > " . ($includeSelf === true ? "-1" : "0"),
"afterWhere" => "",
"orderby" => "rmltmp.lvl ASC",
"limit" => ""
), $options === null ? array() : $options);
$table_name = general\Core::getInstance()->getTableName();
return $wpdb->prepare("SELECT " . $options["fields"] . "
FROM ( SELECT @r AS _id, (SELECT @r := parent FROM $table_name WHERE id = _id) AS parent, @l := @l + 1 AS lvl
FROM (SELECT @r := %d, @l := -1) vars, $table_name m
WHERE @r <> %d) rmltmp
JOIN $table_name rmldata ON rmltmp._id = rmldata.id " . $options["join"] . "
WHERE " . $options["where"] . " " . $options["afterWhere"] . "
ORDER BY " . $options["orderby"] . " " . $options["limit"], $folderId, $until == null ? _wp_rml_root() : $until);
}
public static function createSQLForAllChildren($folder, $includeSelf = false, $options = null) {
global $wpdb;
$folderId = $folder instanceof folder\Creatable ? $folder->getId() : $folder;
if (!is_numeric($folderId)) {
return false;
}
$options = array_merge(array(
"fields" => "rmldata.*",
"join" => "",
"where" => $wpdb->prepare("rmldata._parent = %d", $folderId)
. ($includeSelf === true ? "" : $wpdb->prepare(" AND rmldata.id != %d", $folderId)),
"afterWhere" => "",
"orderby" => "rmldata.parent, rmldata.ord",
"limit" => ""
), $options === null ? array() : $options);
$table_name = general\Core::getInstance()->getTableName();
return "SELECT " . $options["fields"] . "
FROM (SELECT t0.*,
IF(t0._r_reset = 1, (@r := t0._r_init), (@r := (SELECT m3.parent FROM $table_name m3 WHERE id = @r))) AS _parent,
IF(t0._r_reset = 1, (@l := 0), (@l := @l + 1)) AS lvldown
FROM
(SELECT m1.*, m0.id AS _r_counter, m1.id AS _r_init,
((SELECT MIN(m2.id) FROM $table_name m2) = m0.id) AS _r_reset
FROM $table_name m0 JOIN $table_name m1) t0
ORDER BY t0._r_init, t0._r_counter) rmldata
" . $options["join"] . "
WHERE " . $options["where"] . " " . $options["afterWhere"] . "
ORDER BY " . $options["orderby"] . " " . $options["limit"];
}
public function esc_sql_name($name) {
return str_replace( "`", "``", $name );
}
public static function getInstance() {
if (self::$me == null) {
self::$me = new Util();
}
return self::$me;
}
}
?>