public function setUp()
 {
     parent::setUp();
     if (wp_using_ext_object_cache()) {
         $this->markTestSkipped('Not testable with an external object cache.');
     }
 }
 /**
  * When the transient version increases, this is used to remove all past transients to avoid filling the DB.
  *
  * Note; this only works on transients appended with the transient version, and when object caching is not being used.
  *
  * @since  2.3.10
  */
 private static function delete_version_transients($version)
 {
     if (!wp_using_ext_object_cache() && !empty($version)) {
         global $wpdb;
         $wpdb->query($wpdb->prepare("DELETE FROM {$wpdb->options} WHERE option_name LIKE %s;", "\\_transient\\_%" . $version));
     }
 }
/**
 * Clear all transients cache for product data.
 *
 * @param int $post_id (default: 0)
 */
function wc_delete_product_transients($post_id = 0)
{
    global $wpdb;
    if (wp_using_ext_object_cache()) {
        wp_cache_flush();
        // There isn't a reliable method of looking up the names, so flush the cache.
        return;
    }
    $post_id = absint($post_id);
    // Clear core transients
    $transients_to_clear = array('wc_products_onsale', 'wc_hidden_product_ids', 'wc_hidden_product_ids_search', 'wc_attribute_taxonomies', 'wc_term_counts', 'wc_featured_products');
    // Clear transients for which we don't have the name
    $wpdb->query("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE ('_transient_wc_uf_pid_%') OR `option_name` LIKE ('_transient_timeout_wc_uf_pid_%')");
    $wpdb->query("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE ('_transient_wc_ln_count_%') OR `option_name` LIKE ('_transient_timeout_wc_ln_count_%')");
    $wpdb->query("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE ('_transient_wc_ship_%') OR `option_name` LIKE ('_transient_timeout_wc_ship_%')");
    $wpdb->query("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE ('_transient_wc_products_will_display_%') OR `option_name` LIKE ('_transient_timeout_wc_products_will_display_%')");
    // Clear product specific transients
    $post_transient_names = array('wc_product_children_ids_', 'wc_product_total_stock_', 'wc_average_rating_', 'wc_rating_count_');
    if ($post_id > 0) {
        foreach ($post_transient_names as $transient) {
            $transients_to_clear[] = $transient . $post_id;
        }
    } else {
        foreach ($post_transient_names as $transient) {
            $wpdb->query($wpdb->prepare("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE %s OR `option_name` LIKE %s", '_transient_' . $transient . '%', '_transient_timeout_' . $transient . '%'));
        }
    }
    // Delete transients
    foreach ($transients_to_clear as $transient) {
        delete_transient($transient);
    }
    do_action('woocommerce_delete_product_transients', $post_id);
}
Example #4
0
 public function process()
 {
     global $wp_object_cache;
     $this->data['ext_object_cache'] = (bool) wp_using_ext_object_cache();
     if (is_object($wp_object_cache)) {
         if (isset($wp_object_cache->cache_hits)) {
             $this->data['stats']['cache_hits'] = $wp_object_cache->cache_hits;
         }
         if (isset($wp_object_cache->cache_misses)) {
             $this->data['stats']['cache_misses'] = $wp_object_cache->cache_misses;
         }
         if (isset($wp_object_cache->stats)) {
             foreach ($wp_object_cache->stats as $key => $value) {
                 if (!is_scalar($value)) {
                     continue;
                 }
                 $this->data['stats'][$key] = $value;
             }
         }
     }
     if (isset($this->data['stats']['cache_hits']) && isset($this->data['stats']['cache_misses'])) {
         $total = $this->data['stats']['cache_misses'] + $this->data['stats']['cache_hits'];
         $this->data['cache_hit_percentage'] = 100 / $total * $this->data['stats']['cache_hits'];
     }
 }
	 * With external cache however, this isn't possible. Instead, this function is used
	 * to append a unique string (based on time()) to each transient. When transients
	 * are invalidated, the transient version will increment and data will be regenerated.
	 *
	 * @param  string  $group   Name for the group of transients we need to invalidate
	 * @param  boolean $refresh true to force a new version
	 * @return string transient version based on time(), 10 digits
	 */
    public static function get_transient_version($group, $refresh = false)
Example #6
0
 private static function delete_cache_value($group)
 {
     if (!wp_using_ext_object_cache()) {
         global $wpdb;
         $sql = "\n\t\t\t\tdelete from {$wpdb->options}\n\t\t\t\twhere option_name like '_transient_{$group}%' or option_name like '_transient_timeout_{$group}%'\n\t\t\t";
         return $wpdb->query($sql);
     }
     return false;
 }
Example #7
0
 /**
  * Delete product view transients when needed e.g. when post status changes, or visibility/stock status is modified.
  */
 public static function delete_product_query_transients()
 {
     // Increments the transient version to invalidate cache
     WC_Cache_Helper::get_transient_version('product_query', true);
     // If not using an external caching system, we can clear the transients out manually and avoid filling our DB
     if (!wp_using_ext_object_cache()) {
         global $wpdb;
         $wpdb->query("\n\t\t\t\tDELETE FROM `{$wpdb->options}`\n\t\t\t\tWHERE `option_name` LIKE ('\\_transient\\_wc\\_uf\\_pid\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_timeout\\_wc\\_uf\\_pid\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_wc\\_products\\_will\\_display\\_%')\n\t\t\t\tOR `option_name` LIKE ('\\_transient\\_timeout\\_wc\\_products\\_will\\_display\\_%')\n\t\t\t");
     }
 }
Example #8
0
function _get_cron_lock()
{
    global $wpdb;
    $value = 0;
    if (wp_using_ext_object_cache()) {
        // Skip local cache and force refetch of doing_cron transient in case
        // another processs updated the cache
        $value = wp_cache_get('doing_cron', 'transient', true);
    } else {
        $row = $wpdb->get_row($wpdb->prepare("SELECT option_value FROM {$wpdb->options} WHERE option_name = %s LIMIT 1", '_transient_doing_cron'));
        if (is_object($row)) {
            $value = $row->option_value;
        }
    }
    return $value;
}
 /**
  * Delete a user transient
  *
  * @param \WP_User|int $user
  * @param string       $transient
  *
  * @return bool
  */
 public static final function delete_user_transient($user, $transient)
 {
     $user = $user instanceof \WP_User ?: new \WP_User($user);
     do_action('delete_user_transient_' . $transient, $transient, $user->ID);
     if (wp_using_ext_object_cache()) {
         $result = wp_cache_delete("{$transient}-{$user->ID}", 'user_transient');
     } else {
         $result = delete_user_meta($user->ID, "_transient_{$transient}");
         if ($result) {
             delete_user_meta($user->ID, "_transient_timeout_{$transient}");
         }
     }
     if ($result) {
         do_action('deleted_user_transient', $transient);
     }
     return $result;
 }
Example #10
0
 /**
  * Register the allowed routes.
  * @param \Slim\Slim $app
  */
 public function __construct(\Slim\Slim $app)
 {
     parent::__construct($app);
     $this->registerRoute('GET', 'posts/?', array(__NAMESPACE__ . '\\controllers\\Posts', 'find'));
     $this->registerRoute('GET', 'posts/:id/?', array(__NAMESPACE__ . '\\controllers\\Posts', 'findById'));
     $this->registerRoute('GET', 'posts/:id/comments/?', array(__NAMESPACE__ . '\\controllers\\Comments', 'findByPost'));
     $this->registerRoute('GET', 'users/?', array(__NAMESPACE__ . '\\controllers\\Users', 'find'));
     $this->registerRoute('GET', 'users/:id/?', array(__NAMESPACE__ . '\\controllers\\Users', 'findById'));
     $this->registerRoute('GET', 'taxonomies/?', array(__NAMESPACE__ . '\\controllers\\Taxonomies', 'find'));
     $this->registerRoute('GET', 'taxonomies/:name/?', array(__NAMESPACE__ . '\\controllers\\Taxonomies', 'findById'));
     $this->registerRoute('GET', 'taxonomies/:taxonomy_name/terms/?', array(__NAMESPACE__ . '\\controllers\\Terms', 'find'));
     $this->registerRoute('GET', 'taxonomies/:taxonomy_name/terms/:term_id/?', array(__NAMESPACE__ . '\\controllers\\Terms', 'findById'));
     $this->registerRoute('GET', 'rewrite_rules/?', array(__NAMESPACE__ . '\\controllers\\RewriteRules', 'find'));
     $this->registerRoute('GET', 'comments/?', array(__NAMESPACE__ . '\\controllers\\Comments', 'find'));
     $this->registerRoute('GET', 'comments/:id?', array(__NAMESPACE__ . '\\controllers\\Comments', 'findById'));
     if (function_exists('wp_using_ext_object_cache') && wp_using_ext_object_cache()) {
         //add filters for last-modified based off of the 'last_changed' caching in core
         $filter_last_post_mod = function ($last_modified) {
             if ($last_changed = wp_cache_get('last_changed', 'posts')) {
                 list($micro, $time) = explode(' ', $last_changed);
                 $last_modified = gmdate('Y-m-d H:i:s', $time);
             }
             return $last_modified;
         };
         add_filter('thermal_get_lastpostmodified', $filter_last_post_mod);
         $filter_last_comment_mod = function ($last_modified) {
             if ($last_changed = wp_cache_get('last_changed', 'comments')) {
                 list($micro, $time) = explode(' ', $last_changed);
                 $last_modified = gmdate('Y-m-d H:i:s', $time);
             }
             return $last_modified;
         };
         add_filter('thermal_get_lastcommentmodified', $filter_last_comment_mod);
         add_filter('thermal_comment_last_modified', $filter_last_comment_mod);
         $filter_last_term_mod = function ($last_modified) {
             if ($last_changed = wp_cache_get('last_changed', 'terms')) {
                 list($micro, $time) = explode(' ', $last_changed);
                 $last_modified = gmdate('Y-m-d H:i:s', $time);
             }
             return $last_modified;
         };
         add_filter('thermal_get_lasttermmodified', $filter_last_term_mod);
         add_filter('thermal_term_last_modified', $filter_last_term_mod);
     }
 }
/**
 * Get an individual setting from RBE's settings array.
 *
 * @since 1.0-RC3
 *
 * @param string $setting The setting parameter.
 * @param array $args {
 *     Misc settings.
 *     @type bool $refetch Whether to refetch RBE's settings. Handy when you
 *           need to ensure the settings are updated. Defaults to false.
 * }
 * @return string|bool
 */
function bp_rbe_get_setting($setting = '', $args = array())
{
    if (empty($setting) || !is_string($setting)) {
        return false;
    }
    $r = wp_parse_args($args, array('refetch' => false));
    global $bp_rbe;
    // refetches RBE options
    if (true === $r['refetch']) {
        // flush cache if necessary
        if (!wp_using_ext_object_cache()) {
            wp_cache_flush();
        }
        // refetch option
        $bp_rbe->settings = bp_get_option('bp-rbe');
    }
    return isset($bp_rbe->settings[$setting]) ? $bp_rbe->settings[$setting] : false;
}
Example #12
0
/**
 * Set/update the value of a site transient.
 *
 * You do not need to serialize values, if the value needs to be serialize, then
 * it will be serialized before it is set.
 *
 * @since 2.9.0
 *
 * @see set_transient()
 *
 * @param string $transient  Transient name. Expected to not be SQL-escaped. Must be
 *                           40 characters or fewer in length.
 * @param mixed  $value      Transient value. Expected to not be SQL-escaped.
 * @param int    $expiration Optional. Time until expiration in seconds. Default 0.
 * @return bool False if value was not set and true if value was set.
 */
function set_site_transient($transient, $value, $expiration = 0)
{
    /**
     * Filter the value of a specific site transient before it is set.
     *
     * The dynamic portion of the hook name, `$transient`, refers to the transient name.
     *
     * @since 3.0.0
     * @since 4.4.0 The `$transient` parameter was added
     *
     * @param mixed  $value     Value of site transient.
     * @param string $transient Transient name.
     */
    $value = apply_filters('pre_set_site_transient_' . $transient, $value, $transient);
    $expiration = (int) $expiration;
    if (wp_using_ext_object_cache()) {
        $result = wp_cache_set($transient, $value, 'site-transient', $expiration);
    } else {
        $transient_timeout = '_site_transient_timeout_' . $transient;
        $option = '_site_transient_' . $transient;
        if (false === get_network_option($option)) {
            if ($expiration) {
                add_network_option($transient_timeout, time() + $expiration);
            }
            $result = add_network_option($option, $value);
        } else {
            if ($expiration) {
                update_network_option($transient_timeout, time() + $expiration);
            }
            $result = update_network_option($option, $value);
        }
    }
    if ($result) {
        /**
         * Fires after the value for a specific site transient has been set.
         *
         * The dynamic portion of the hook name, `$transient`, refers to the transient name.
         *
         * @since 3.0.0
         * @since 4.4.0 The `$transient` parameter was added
         *
         * @param mixed  $value      Site transient value.
         * @param int    $expiration Time until expiration in seconds. Default 0.
         * @param string $transient  Transient name.
         */
        do_action('set_site_transient_' . $transient, $value, $expiration, $transient);
        /**
         * Fires after the value for a site transient has been set.
         *
         * @since 3.0.0
         *
         * @param string $transient  The name of the site transient.
         * @param mixed  $value      Site transient value.
         * @param int    $expiration Time until expiration in seconds. Default 0.
         */
        do_action('setted_site_transient', $transient, $value, $expiration);
    }
    return $result;
}
Example #13
0
 public function testGetTermLastModified()
 {
     if (!function_exists('wp_using_ext_object_cache')) {
         return;
     }
     //temporarily turn on object cache since no core methods provide last modified for terms without caching enabled
     $tmp = wp_using_ext_object_cache();
     wp_using_ext_object_cache(true);
     $testdata = $this->_insertTestData();
     list($status, $headers, $body) = $this->_getResponse(array('REQUEST_METHOD' => 'GET', 'PATH_INFO' => Voce\Thermal\get_api_base() . 'v1/taxonomies/public_taxonomy_a/terms/' . $testdata['term_a']['term_id'], 'QUERY_STRING' => ''));
     $data = json_decode($body);
     $this->assertEquals('200', $status);
     $this->assertNotEmpty($headers['last-modified']);
     $last_modified = $headers['last-modified'];
     list($status, $headers, $body) = $this->_getResponse(array('REQUEST_METHOD' => 'GET', 'PATH_INFO' => Voce\Thermal\get_api_base() . 'v1/taxonomies/public_taxonomy_a/terms/' . $testdata['term_a']['term_id'], 'QUERY_STRING' => '', 'IF_MODIFIED_SINCE' => $last_modified));
     $this->assertEquals('304', $status);
     $this->assertEmpty($body);
     wp_using_ext_object_cache($tmp);
 }
Example #14
0
 function output($section_name, $config, $options, $return = false, $withoptions = false)
 {
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         wp_using_ext_object_cache(false);
     }
     $uid = 'vp_' . md5(serialize(func_get_args()));
     if (false === ($data = get_transient('mod_' . $uid))) {
         $data = op_sl_parse('video_player', array('section_name' => $section_name, 'config' => $config, 'options' => $options, 'use_controls' => $this->use_controls, 'player_count' => $this->player_count));
         if (is_string($data) && 0 === strpos($data, '##')) {
             $data = substr($data, 2);
         } elseif (!empty($data)) {
             set_transient('mod_' . $uid, $data, OP_SL_ELEMENT_CACHE_LIFETIME);
         } else {
             $data = array('use_controls' => $this->use_controls, 'player_count' => $this->player_count, 'out' => '', 'new_options' => array());
         }
     }
     if (isset($data['use_controls'])) {
         $this->use_controls = $data['use_controls'];
     }
     if (isset($data['player_count'])) {
         $this->player_count = $this->player_count + (int) $data['player_count'];
     }
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         wp_using_ext_object_cache(true);
     }
     if ($return) {
         return $withoptions ? array('output' => $data['out'], 'options' => $data['new_options']) : $data['out'];
     }
     echo $data['out'];
 }
 /**
  * Expected pluggable function signatures.
  *
  * @return array Array of signatures keyed by their function name.
  */
 public function getPluggableFunctionSignatures()
 {
     $signatures = array('wp_set_current_user' => array('id', 'name' => ''), 'wp_get_current_user' => array(), 'get_userdata' => array('user_id'), 'get_user_by' => array('field', 'value'), 'cache_users' => array('user_ids'), 'wp_mail' => array('to', 'subject', 'message', 'headers' => '', 'attachments' => array()), 'wp_authenticate' => array('username', 'password'), 'wp_logout' => array(), 'wp_validate_auth_cookie' => array('cookie' => '', 'scheme' => ''), 'wp_generate_auth_cookie' => array('user_id', 'expiration', 'scheme' => 'auth', 'token' => ''), 'wp_parse_auth_cookie' => array('cookie' => '', 'scheme' => ''), 'wp_set_auth_cookie' => array('user_id', 'remember' => false, 'secure' => '', 'token' => ''), 'wp_clear_auth_cookie' => array(), 'is_user_logged_in' => array(), 'auth_redirect' => array(), 'check_admin_referer' => array('action' => -1, 'query_arg' => '_wpnonce'), 'check_ajax_referer' => array('action' => -1, 'query_arg' => false, 'die' => true), 'wp_redirect' => array('location', 'status' => 302), 'wp_sanitize_redirect' => array('location'), '_wp_sanitize_utf8_in_redirect' => array('matches'), 'wp_safe_redirect' => array('location', 'status' => 302), 'wp_validate_redirect' => array('location', 'default' => ''), 'wp_notify_postauthor' => array('comment_id', 'deprecated' => null), 'wp_notify_moderator' => array('comment_id'), 'wp_password_change_notification' => array('user'), 'wp_new_user_notification' => array('user_id', 'deprecated' => null, 'notify' => ''), 'wp_nonce_tick' => array(), 'wp_verify_nonce' => array('nonce', 'action' => -1), 'wp_create_nonce' => array('action' => -1), 'wp_salt' => array('scheme' => 'auth'), 'wp_hash' => array('data', 'scheme' => 'auth'), 'wp_hash_password' => array('password'), 'wp_check_password' => array('password', 'hash', 'user_id' => ''), 'wp_generate_password' => array('length' => 12, 'special_chars' => true, 'extra_special_chars' => false), 'wp_rand' => array('min' => 0, 'max' => 0), 'wp_set_password' => array('password', 'user_id'), 'get_avatar' => array('id_or_email', 'size' => 96, 'default' => '', 'alt' => '', 'args' => null), 'wp_text_diff' => array('left_string', 'right_string', 'args' => null), 'install_network' => array(), 'wp_install' => array('blog_title', 'user_name', 'user_email', 'public', 'deprecated' => '', 'user_password' => '', 'language' => ''), 'wp_install_defaults' => array('user_id'), 'wp_new_blog_notification' => array('blog_title', 'blog_url', 'user_id', 'password'), 'wp_upgrade' => array(), 'install_global_terms' => array());
     // Pluggable function signatures are not tested when an external object cache is in use. #31491
     if (!wp_using_ext_object_cache()) {
         $signatures = array_merge($signatures, array('wp_cache_add' => array('key', 'data', 'group' => '', 'expire' => 0), 'wp_cache_close' => array(), 'wp_cache_decr' => array('key', 'offset' => 1, 'group' => ''), 'wp_cache_delete' => array('key', 'group' => ''), 'wp_cache_flush' => array(), 'wp_cache_get' => array('key', 'group' => '', 'force' => false, 'found' => null), 'wp_cache_incr' => array('key', 'offset' => 1, 'group' => ''), 'wp_cache_init' => array(), 'wp_cache_replace' => array('key', 'data', 'group' => '', 'expire' => 0), 'wp_cache_set' => array('key', 'data', 'group' => '', 'expire' => 0), 'wp_cache_switch_to_blog' => array('blog_id'), 'wp_cache_add_global_groups' => array('groups'), 'wp_cache_add_non_persistent_groups' => array('groups'), 'wp_cache_reset' => array()));
     }
     return $signatures;
 }
 /**
  * Invalidate sitemap cache
  *
  * @param null|string $type The type to get the key for. Null for all caches.
  *
  * @return void
  */
 public static function invalidate_storage($type = null)
 {
     // Global validator gets cleared when no type is provided.
     $old_validator = null;
     // Get the current type validator.
     if (!is_null($type)) {
         $old_validator = self::get_validator($type);
     }
     // Refresh validator.
     self::create_validator($type);
     if (!wp_using_ext_object_cache()) {
         // Clean up current cache from the database.
         self::cleanup_database($type, $old_validator);
     }
     // External object cache pushes old and unretrieved items out by itself so we don't have to do anything for that.
 }
 /**
  * get the views
  * 
  * @params int $post_id
  * @return int the views
  * @version 2.0.0
  * 
  */
 public static function get_views($post_id = null)
 {
     if (!$post_id) {
         global $post;
         $post_id = $post->ID;
     }
     $meta = (int) get_post_meta($post_id, self::$post_meta_key, true) + 1;
     if (wp_using_ext_object_cache()) {
         return $meta + (int) wp_cache_get($post_id, __CLASS__);
     }
     return $meta;
 }
 /**
  * Retrieve the posts based on query variables.
  *
  * There are a few filters and actions that can be used to modify the post
  * database query.
  *
  * @since 1.5.0
  * @access public
  * @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
  *
  * @todo determine early if the query can be run using ES, otherwise defer to WP_Query
  *
  * @return array List of posts.
  */
 public function get_posts()
 {
     global $wpdb;
     /**
      * In addition to what's below, other fields include:
      * 		post_id
      *      post_author
      *      	post_author.user_nicename
      * 		post_date
      * 			post_date.year
      * 			post_date.month
      * 			post_date.week
      * 			post_date.day
      * 			post_date.day_of_year
      * 			post_date.day_of_week
      * 			post_date.hour
      * 			post_date.minute
      * 			post_date.second
      * 		post_date_gmt (plus all the same tokens as post_date)
      * 		post_content
      * 			post_content.analyzed
      * 		post_title
      * 			post_title.analyzed
      * 		post_excerpt
      * 		post_status
      * 		ping_status
      * 		post_password
      * 		post_name
      * 		post_modified (plus all the same tokens as post_date)
      * 		post_modified_gmt (plus all the same tokens as post_date)
      * 		post_parent
      * 		menu_order
      * 		post_type
      * 		post_mime_type
      * 		comment_count
      */
     $this->es_map = apply_filters('es_field_map', array('post_meta' => 'post_meta.%s', 'post_meta.analyzed' => 'post_meta.%s.analyzed', 'post_meta.long' => 'post_meta.%s.long', 'post_meta.double' => 'post_meta.%s.double', 'post_meta.binary' => 'post_meta.%s.boolean', 'post_meta.date' => 'post_meta.%s.date', 'post_meta.datetime' => 'post_meta.%s.datetime', 'post_meta.time' => 'post_meta.%s.time', 'post_meta.signed' => 'post_meta.%s.signed', 'post_meta.unsigned' => 'post_meta.%s.unsigned', 'term_id' => 'terms.%s.term_id', 'term_slug' => 'terms.%s.slug', 'term_name' => 'terms.%s.name', 'term_tt_id' => 'terms.%s.term_taxonomy_id', 'category_id' => 'terms.%s.term_id', 'category_slug' => 'terms.%s.slug', 'category_name' => 'terms.%s.name', 'category_tt_id' => 'terms.%s.term_taxonomy_id', 'tag_id' => 'terms.%s.term_id', 'tag_slug' => 'terms.%s.slug', 'tag_name' => 'terms.%s.name', 'tag_tt_id' => 'terms.%s.term_taxonomy_id'));
     $this->parse_query();
     if (isset($this->query_vars['es'])) {
         unset($this->query_vars['es']);
     }
     do_action_ref_array('pre_get_posts', array(&$this));
     do_action_ref_array('es_pre_get_posts', array(&$this));
     // Shorthand.
     $q =& $this->query_vars;
     // Fill again in case pre_get_posts unset some vars.
     $q = $this->fill_query_vars($q);
     // Parse meta query
     $this->meta_query = new ES_WP_Meta_Query();
     $this->meta_query->parse_query_vars($q);
     // Set a flag if a pre_get_posts hook changed the query vars.
     $hash = md5(serialize($this->query_vars));
     if ($hash != $this->query_vars_hash) {
         $this->query_vars_changed = true;
         $this->query_vars_hash = $hash;
     }
     unset($hash);
     // First let's clear some variables
     $distinct = '';
     $whichauthor = '';
     $whichmimetype = '';
     $where = '';
     $limits = '';
     $join = '';
     $search = '';
     $groupby = '';
     $post_status_join = false;
     $page = 1;
     // ES
     $filter = array();
     $query = array();
     $sort = array();
     $fields = array();
     $from = 0;
     $size = 10;
     if (!isset($q['ignore_sticky_posts'])) {
         $q['ignore_sticky_posts'] = false;
     }
     if (!isset($q['suppress_filters'])) {
         $q['suppress_filters'] = false;
     }
     if (!isset($q['cache_results'])) {
         if (wp_using_ext_object_cache()) {
             $q['cache_results'] = false;
         } else {
             $q['cache_results'] = true;
         }
     }
     if (!isset($q['update_post_term_cache'])) {
         $q['update_post_term_cache'] = true;
     }
     if (!isset($q['update_post_meta_cache'])) {
         $q['update_post_meta_cache'] = true;
     }
     if (!isset($q['post_type'])) {
         if ($this->is_search) {
             $q['post_type'] = 'any';
         } else {
             $q['post_type'] = '';
         }
     }
     $post_type = $q['post_type'];
     if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
         $q['posts_per_page'] = get_option('posts_per_page');
     }
     if (isset($q['showposts']) && $q['showposts']) {
         $q['showposts'] = (int) $q['showposts'];
         $q['posts_per_page'] = $q['showposts'];
     }
     if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
         $q['posts_per_page'] = $q['posts_per_archive_page'];
     }
     if (!isset($q['nopaging'])) {
         if ($q['posts_per_page'] == -1) {
             $q['nopaging'] = true;
         } else {
             $q['nopaging'] = false;
         }
     }
     if ($this->is_feed) {
         $q['posts_per_page'] = get_option('posts_per_rss');
         $q['nopaging'] = false;
     }
     $q['posts_per_page'] = (int) $q['posts_per_page'];
     if ($q['posts_per_page'] < -1) {
         $q['posts_per_page'] = abs($q['posts_per_page']);
     } else {
         if ($q['posts_per_page'] == 0) {
             $q['posts_per_page'] = 1;
         }
     }
     if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
         $q['comments_per_page'] = get_option('comments_per_page');
     }
     if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
         $this->is_page = true;
         $this->is_home = false;
         $q['page_id'] = get_option('page_on_front');
     }
     if (isset($q['page'])) {
         $q['page'] = trim($q['page'], '/');
         $q['page'] = absint($q['page']);
     }
     switch ($q['fields']) {
         case 'ids':
             $fields = array($this->es_map('post_id'));
             break;
         case 'id=>parent':
             $fields = array($this->es_map('post_id'), $this->es_map('post_parent'));
             break;
         default:
             if (apply_filters('es_query_use_source', false)) {
                 $fields = array('_source');
             } else {
                 $fields = array($this->es_map('post_id'));
             }
     }
     if ('' !== $q['menu_order']) {
         $filter[] = $this->dsl_terms($this->es_map('menu_order'), $q['menu_order']);
     }
     // The "m" parameter is meant for months but accepts datetimes of varying specificity
     if ($q['m']) {
         $date = array('year' => substr($q['m'], 0, 4));
         $m_len = strlen($q['m']);
         if ($m_len > 5) {
             $date['month'] = substr($q['m'], 4, 2);
         }
         if ($m_len > 7) {
             $date['day'] = substr($q['m'], 6, 2);
         }
         if ($m_len > 9) {
             $date['hour'] = substr($q['m'], 8, 2);
         }
         if ($m_len > 11) {
             $date['minute'] = substr($q['m'], 10, 2);
         }
         if ($m_len > 13) {
             $date['second'] = substr($q['m'], 12, 2);
             // If we have absolute precision, we can use a term filter instead of a range
             $filter[] = $this->dsl_terms($this->es_map('post_date'), ES_WP_Date_Query::build_datetime($date));
         } else {
             // We don't have second-level precision, so we need to build a range query from what we have
             $date_query = new ES_WP_Date_Query(array('after' => $date, 'before' => $date, 'inclusive' => true));
             $date_filter = $date_query->get_dsl($this);
             if (!empty($date_filter)) {
                 $filter[] = $date_filter;
             } elseif (false === $date_filter) {
                 // @todo: potentially do this differently; see no_results() for more info
                 return $this->no_results();
             }
         }
     }
     unset($date_query, $date_filter, $date, $m_len);
     // Handle the other individual date parameters
     $date_parameters = array();
     if ('' !== $q['hour']) {
         $date_parameters['hour'] = $q['hour'];
     }
     if ('' !== $q['minute']) {
         $date_parameters['minute'] = $q['minute'];
     }
     if ('' !== $q['second']) {
         $date_parameters['second'] = $q['second'];
     }
     if ($q['year']) {
         $date_parameters['year'] = $q['year'];
     }
     if ($q['monthnum']) {
         $date_parameters['month'] = $q['monthnum'];
     }
     if ($q['w']) {
         $date_parameters['week'] = $q['w'];
     }
     if ($q['day']) {
         $date_parameters['day'] = $q['day'];
     }
     if ($date_parameters) {
         $date_query = new ES_WP_Date_Query(array($date_parameters));
         $date_filter = $date_query->get_dsl($this);
         if (!empty($date_filter)) {
             $filter[] = $date_filter;
         } elseif (false === $date_filter) {
             // @todo: potentially do this differently; see no_results() for more info
             return $this->no_results();
         }
     }
     unset($date_parameters, $date_query, $date_filter);
     // Handle complex date queries
     if (!empty($q['date_query'])) {
         $this->date_query = new ES_WP_Date_Query($q['date_query']);
         $date_filter = $this->date_query->get_dsl($this);
         if (!empty($date_filter)) {
             $filter[] = $date_filter;
         } elseif (false === $date_filter) {
             // @todo: potentially do this differently; see no_results() for more info
             return $this->no_results();
         }
         unset($date_filter);
     }
     // If we've got a post_type AND it's not "any" post_type.
     if (!empty($q['post_type']) && 'any' != $q['post_type']) {
         foreach ((array) $q['post_type'] as $_post_type) {
             $ptype_obj = get_post_type_object($_post_type);
             if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
                 continue;
             }
             if (!$ptype_obj->hierarchical || strpos($q[$ptype_obj->query_var], '/') === false) {
                 // Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
                 $q['name'] = $q[$ptype_obj->query_var];
             } else {
                 // Hierarchical post_types will operate through the
                 $q['pagename'] = $q[$ptype_obj->query_var];
                 $q['name'] = '';
             }
             // Only one request for a slug is possible, this is why name & pagename are overwritten above.
             break;
         }
         //end foreach
         unset($ptype_obj);
     }
     if ('' != $q['name']) {
         $q['name'] = sanitize_title_for_query($q['name']);
         $filter[] = $this->dsl_terms($this->es_map('post_name'), $q['name']);
     } elseif ('' != $q['pagename']) {
         if (isset($this->queried_object_id)) {
             $reqpage = $this->queried_object_id;
         } else {
             if ('page' != $q['post_type']) {
                 foreach ((array) $q['post_type'] as $_post_type) {
                     $ptype_obj = get_post_type_object($_post_type);
                     if (!$ptype_obj || !$ptype_obj->hierarchical) {
                         continue;
                     }
                     $reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
                     if ($reqpage) {
                         break;
                     }
                 }
                 unset($ptype_obj);
             } else {
                 $reqpage = get_page_by_path($q['pagename']);
             }
             if (!empty($reqpage)) {
                 $reqpage = $reqpage->ID;
             } else {
                 $reqpage = 0;
             }
         }
         $page_for_posts = get_option('page_for_posts');
         if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
             $q['pagename'] = sanitize_title_for_query(wp_basename($q['pagename']));
             $q['name'] = $q['pagename'];
             $filter[] = $this->dsl_terms($this->es_map('post_id'), absint($reqpage));
             $reqpage_obj = get_post($reqpage);
             if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
                 $this->is_attachment = true;
                 $post_type = $q['post_type'] = 'attachment';
                 $this->is_page = true;
                 $q['attachment_id'] = $reqpage;
             }
         }
     } elseif ('' != $q['attachment']) {
         $q['attachment'] = sanitize_title_for_query(wp_basename($q['attachment']));
         $q['name'] = $q['attachment'];
         $filter[] = $this->dsl_terms($this->es_map('post_name'), $q['attachment']);
     }
     if (isset($q['comments_popup']) && intval($q['comments_popup'])) {
         $q['p'] = absint($q['comments_popup']);
     }
     // If an attachment is requested by number, let it supersede any post number.
     if ($q['attachment_id']) {
         $q['p'] = absint($q['attachment_id']);
     }
     // If a post number is specified, load that post
     if ($q['p']) {
         $filter[] = $this->dsl_terms($this->es_map('post_id'), absint($q['p']));
     } elseif ($q['post__in']) {
         $post__in = array_map('absint', $q['post__in']);
         $filter[] = $this->dsl_terms($this->es_map('post_id'), $post__in);
     } elseif ($q['post__not_in']) {
         $post__not_in = array_map('absint', $q['post__not_in']);
         $filter[] = array('not' => $this->dsl_terms($this->es_map('post_id'), $post__not_in));
     }
     if (is_numeric($q['post_parent'])) {
         $filter[] = $this->dsl_terms($this->es_map('post_parent'), absint($q['post_parent']));
     } elseif ($q['post_parent__in']) {
         $post_parent__in = array_map('absint', $q['post_parent__in']);
         $filter[] = $this->dsl_terms($this->es_map('post_parent'), $post_parent__in);
     } elseif ($q['post_parent__not_in']) {
         $post_parent__not_in = array_map('absint', $q['post_parent__not_in']);
         $filter[] = array('not' => $this->dsl_terms($this->es_map('post_parent'), $post_parent__not_in));
     }
     if ($q['page_id']) {
         if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
             $q['p'] = $q['page_id'];
             $filter[] = $this->dsl_terms($this->es_map('post_id'), absint($q['page_id']));
         }
     }
     // If a search pattern is specified, load the posts that match.
     if (!empty($q['s'])) {
         $search = $this->parse_search($q);
     }
     /**
      * Filter the search query.
      *
      * @param string      $search Search filter for ES query.
      * @param ES_WP_Query $this   The current ES_WP_Query object.
      */
     if (!empty($search)) {
         $query['must'] = apply_filters_ref_array('es_posts_search', array($search, &$this));
         if (!is_user_logged_in()) {
             $filter[] = array('or' => array($this->dsl_terms($this->es_map('post_password'), ''), $this->dsl_missing($this->es_map('post_password'))));
         }
     }
     // Taxonomies
     if (!$this->is_singular) {
         $this->parse_tax_query($q);
         $this->tax_query = new ES_WP_Tax_Query($this->tax_query);
         $tax_filter = $this->tax_query->get_dsl($this);
         if (false === $tax_filter) {
             return $this->no_results();
         }
         if (!empty($tax_filter)) {
             $filter[] = $tax_filter;
         }
         unset($tax_filter);
     }
     if ($this->is_tax) {
         if (empty($post_type)) {
             // Do a fully inclusive search for currently registered post types of queried taxonomies
             $post_type = array();
             $taxonomies = wp_list_pluck($this->tax_query->queries, 'taxonomy');
             foreach (get_post_types(array('exclude_from_search' => false)) as $pt) {
                 $object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
                 if (array_intersect($taxonomies, $object_taxonomies)) {
                     $post_type[] = $pt;
                 }
             }
             if (!$post_type) {
                 $post_type = 'any';
             } elseif (count($post_type) == 1) {
                 $post_type = $post_type[0];
             }
             // @todo: no good way to do this in ES; workarounds?
             $post_status_join = true;
         } elseif (in_array('attachment', (array) $post_type)) {
             // @todo: no good way to do this in ES; workarounds?
             $post_status_join = true;
         }
     }
     // Back-compat
     if (!empty($this->tax_query->queries)) {
         $tax_query_in_and = wp_list_filter($this->tax_query->queries, array('operator' => 'NOT IN'), 'NOT');
         if (!empty($tax_query_in_and)) {
             if (!isset($q['taxonomy'])) {
                 foreach ($tax_query_in_and as $a_tax_query) {
                     if (!in_array($a_tax_query['taxonomy'], array('category', 'post_tag'))) {
                         $q['taxonomy'] = $a_tax_query['taxonomy'];
                         if ('slug' == $a_tax_query['field']) {
                             $q['term'] = $a_tax_query['terms'][0];
                         } else {
                             $q['term_id'] = $a_tax_query['terms'][0];
                         }
                         break;
                     }
                 }
             }
             $cat_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'category'));
             if (!empty($cat_query)) {
                 $cat_query = reset($cat_query);
                 if (!empty($cat_query['terms'][0])) {
                     $the_cat = get_term_by($cat_query['field'], $cat_query['terms'][0], 'category');
                     if ($the_cat) {
                         $this->set('cat', $the_cat->term_id);
                         $this->set('category_name', $the_cat->slug);
                     }
                     unset($the_cat);
                 }
             }
             unset($cat_query);
             $tag_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'post_tag'));
             if (!empty($tag_query)) {
                 $tag_query = reset($tag_query);
                 if (!empty($tag_query['terms'][0])) {
                     $the_tag = get_term_by($tag_query['field'], $tag_query['terms'][0], 'post_tag');
                     if ($the_tag) {
                         $this->set('tag_id', $the_tag->term_id);
                     }
                     unset($the_tag);
                 }
             }
             unset($tag_query);
         }
     }
     // @todo: hmmmm
     if (!empty($this->tax_query->queries) || !empty($this->meta_query->queries)) {
         $groupby = "{$wpdb->posts}.ID";
     }
     // Author/user stuff
     if (!empty($q['author']) && $q['author'] != '0') {
         $q['author'] = addslashes_gpc('' . urldecode($q['author']));
         $authors = array_unique(array_map('intval', preg_split('/[,\\s]+/', $q['author'])));
         foreach ($authors as $author) {
             $key = $author > 0 ? 'author__in' : 'author__not_in';
             $q[$key][] = abs($author);
         }
         $q['author'] = implode(',', $authors);
     }
     if (!empty($q['author__not_in'])) {
         $author__not_in = array_map('absint', array_unique((array) $q['author__not_in']));
         $filter[] = array('not' => $this->dsl_terms($this->es_map('post_author'), $author__not_in));
     } elseif (!empty($q['author__in'])) {
         $author__in = array_map('absint', array_unique((array) $q['author__in']));
         $filter[] = $this->dsl_terms($this->es_map('post_author'), $author__in);
     }
     // Author stuff for nice URLs
     if ('' != $q['author_name']) {
         if (strpos($q['author_name'], '/') !== false) {
             $q['author_name'] = explode('/', $q['author_name']);
             if ($q['author_name'][count($q['author_name']) - 1]) {
                 $q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
                 // no trailing slash
             } else {
                 $q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
                 // there was a trailing slash
             }
         }
         $q['author_name'] = sanitize_title_for_query($q['author_name']);
         $filter[] = $this->dsl_terms($this->es_map('post_author.user_nicename'), $q['author_name']);
     }
     // MIME-Type stuff for attachment browsing
     if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
         $es_mime = $this->post_mime_type_query($q['post_mime_type'], $wpdb->posts);
         if (!empty($es_mime['filters'])) {
             $filter[] = $es_mime['filters'];
         }
         if (!empty($es_mime['query'])) {
             if (empty($query['should'])) {
                 $query['should'] = $es_mime['query'];
             } else {
                 $query['should'] = array_merge($query['should'], $es_mime['query']);
             }
         }
     }
     if (!isset($q['order'])) {
         $q['order'] = 'desc';
     } else {
         $q['order'] = $this->parse_order($q['order']);
     }
     // Order by
     if (empty($q['orderby'])) {
         /*
          * Boolean false or empty array blanks out ORDER BY,
          * while leaving the value unset or otherwise empty sets the default.
          */
         if (isset($q['orderby']) && (is_array($q['orderby']) || false === $q['orderby'])) {
             $orderby = '';
         } else {
             $sort[] = array($this->es_map('post_date') => $q['order']);
         }
     } elseif ('none' == $q['orderby']) {
         // nothing to see here
     } elseif ($q['orderby'] == 'post__in' && !empty($post__in)) {
         // @todo: Figure this out... Elasticsearch doesn't have an equivalent of this
         // $orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
     } elseif ($q['orderby'] == 'post_parent__in' && !empty($post_parent__in)) {
         // (see above)
         // $orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
     } else {
         if (is_array($q['orderby'])) {
             foreach ($q['orderby'] as $_orderby => $order) {
                 $orderby = addslashes_gpc(urldecode($_orderby));
                 $parsed = $this->parse_orderby($orderby);
                 if (!$parsed) {
                     continue;
                 }
                 $sort[] = array($parsed => $this->parse_order($order));
             }
         } else {
             $q['orderby'] = urldecode($q['orderby']);
             $q['orderby'] = addslashes_gpc($q['orderby']);
             foreach (explode(' ', $q['orderby']) as $i => $orderby) {
                 $parsed = $this->parse_orderby($orderby);
                 // Only allow certain values for safety.
                 if (!$parsed) {
                     continue;
                 }
                 $sort[] = array($parsed => $q['order']);
             }
             if (empty($sort)) {
                 $sort[] = array($this->es_map('post_date') => $q['order']);
             }
         }
     }
     // Order search results by relevance only when another "orderby" is not specified in the query.
     if (!empty($q['s'])) {
         $search_orderby = array();
         if (empty($q['orderby']) && !$this->is_feed || isset($q['orderby']) && 'relevance' === $q['orderby']) {
             $search_orderby = array('_score');
         }
         /**
          * Filter the order used when ordering search results.
          *
          * @param array       $search_orderby The order clause.
          * @param ES_WP_Query $this           The current ES_WP_Query instance.
          */
         $search_orderby = apply_filters('es_posts_search_orderby', $search_orderby, $this);
         if ($search_orderby) {
             $sort = $sort ? array_merge($search_orderby, $sort) : $search_orderby;
         }
     }
     if (is_array($post_type) && count($post_type) > 1) {
         $post_type_cap = 'multiple_post_type';
     } else {
         if (is_array($post_type)) {
             $post_type = reset($post_type);
         }
         $post_type_object = get_post_type_object($post_type);
         if (empty($post_type_object)) {
             $post_type_cap = $post_type;
         }
     }
     if ('any' == $post_type) {
         $in_search_post_types = get_post_types(array('exclude_from_search' => false));
         if (empty($in_search_post_types)) {
             // @todo: potentially do this differently; see no_results() for more info
             return $this->no_results();
         } else {
             $filter[] = $this->dsl_terms($this->es_map('post_type'), array_values($in_search_post_types));
         }
     } elseif (!empty($post_type)) {
         $filter[] = $this->dsl_terms($this->es_map('post_type'), array_values((array) $post_type));
         if (!is_array($post_type)) {
             $post_type_object = get_post_type_object($post_type);
         }
     } elseif ($this->is_attachment) {
         $filter[] = $this->dsl_terms($this->es_map('post_type'), 'attachment');
         $post_type_object = get_post_type_object('attachment');
     } elseif ($this->is_page) {
         $filter[] = $this->dsl_terms($this->es_map('post_type'), 'page');
         $post_type_object = get_post_type_object('page');
     } else {
         $filter[] = $this->dsl_terms($this->es_map('post_type'), 'post');
         $post_type_object = get_post_type_object('post');
     }
     $edit_cap = 'edit_post';
     $read_cap = 'read_post';
     if (!empty($post_type_object)) {
         $edit_others_cap = $post_type_object->cap->edit_others_posts;
         $read_private_cap = $post_type_object->cap->read_private_posts;
     } else {
         $edit_others_cap = 'edit_others_' . $post_type_cap . 's';
         $read_private_cap = 'read_private_' . $post_type_cap . 's';
     }
     $user_id = get_current_user_id();
     if (!empty($q['post_status'])) {
         $statuswheres = array();
         $q_status = $q['post_status'];
         if (!is_array($q_status)) {
             $q_status = explode(',', $q_status);
         }
         $r_status = array();
         $p_status = array();
         $e_status = array();
         if (in_array('any', $q_status)) {
             $e_status = get_post_stati(array('exclude_from_search' => true));
             $e_status = array_values($e_status);
         } else {
             foreach (get_post_stati() as $status) {
                 if (in_array($status, $q_status)) {
                     if ('private' == $status) {
                         $p_status[] = $status;
                     } else {
                         $r_status[] = $status;
                     }
                 }
             }
         }
         if (empty($q['perm']) || 'readable' != $q['perm']) {
             $r_status = array_merge($r_status, $p_status);
             unset($p_status);
         }
         if (!empty($e_status)) {
             // $statuswheres[] = "(" . join( ' AND ', $e_status ) . ")";
             $status_ands[] = array('not' => $this->dsl_terms($this->es_map('post_status'), $e_status));
         }
         if (!empty($r_status)) {
             if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
                 // $statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $r_status ) . "))";
                 $status_ands[] = array('bool' => array('must' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $r_status))));
             } else {
                 // $statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
                 $status_ands[] = $this->dsl_terms($this->es_map('post_status'), $r_status);
             }
         }
         if (!empty($p_status)) {
             if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
                 // $statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $p_status ) . "))";
                 $status_ands[] = array('bool' => array('must' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $p_status))));
             } else {
                 // $statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
                 $status_ands[] = $this->dsl_terms($this->es_map('post_status'), $p_status);
             }
         }
         if ($post_status_join) {
             // @todo: no good way to do this in ES...
             /*
             $join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
             foreach ( $statuswheres as $index => $statuswhere )
             	$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
             */
         }
         $filter = array_merge($filter, $status_ands);
     } elseif (!$this->is_singular) {
         $singular_states = array('publish');
         // Add public states.
         $singular_states = array_merge($singular_states, (array) get_post_stati(array('public' => true)));
         if ($this->is_admin) {
             // Add protected states that should show in the admin all list.
             $singular_states = array_merge($singular_states, (array) get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true)));
         }
         if (is_user_logged_in()) {
             // Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
             $private_states = get_post_stati(array('private' => true));
             $singular_states_ors = array();
             foreach ((array) $private_states as $state) {
                 // @todo: leaving off here
                 if (current_user_can($read_private_cap)) {
                     $singular_states[] = $state;
                 } else {
                     $singular_states_ors[] = array('and' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $state)));
                 }
             }
         }
         $singular_states = array_values(array_unique($singular_states));
         $singular_states_filter = $this->dsl_terms($this->es_map('post_status'), $singular_states);
         if (!empty($singular_states_ors)) {
             $singular_states_ors[] = $singular_states_filter;
             $filter[] = array('or' => $singular_states_ors);
         } else {
             $filter[] = $singular_states_filter;
         }
         unset($singular_states, $singular_states_filter, $singular_states_ors, $private_states);
     }
     if (!empty($this->meta_query->queries)) {
         $filter[] = $this->meta_query->get_dsl($this, 'post');
     }
     // Apply filters on the filter clause prior to paging so that any
     // manipulations to them are reflected in the paging by day queries.
     if (!$q['suppress_filters']) {
         $filter = apply_filters_ref_array('es_query_filter', array($filter, &$this));
     }
     // Paging
     if (empty($q['nopaging']) && !$this->is_singular) {
         $page = absint($q['paged']);
         if (!$page) {
             $page = 1;
         }
         if (empty($q['offset'])) {
             $from = ($page - 1) * $q['posts_per_page'];
         } else {
             // we're ignoring $page and using 'offset'
             $from = absint($q['offset']);
         }
         $size = $q['posts_per_page'];
     } else {
         $from = $size = false;
     }
     // Comments feeds
     // @todo: come back to this
     if (0 && $this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
         if ($this->is_archive || $this->is_search) {
             $cjoin = "JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
             $cwhere = "WHERE comment_approved = '1' {$where}";
             $cgroupby = "{$wpdb->comments}.comment_id";
         } else {
             // Other non singular e.g. front
             $cjoin = "JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
             $cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
             $cgroupby = '';
         }
         if (!$q['suppress_filters']) {
             $cjoin = apply_filters_ref_array('es_comment_feed_join', array($cjoin, &$this));
             $cwhere = apply_filters_ref_array('es_comment_feed_where', array($cwhere, &$this));
             $cgroupby = apply_filters_ref_array('es_comment_feed_groupby', array($cgroupby, &$this));
             $corderby = apply_filters_ref_array('es_comment_feed_orderby', array('comment_date_gmt DESC', &$this));
             $climits = apply_filters_ref_array('es_comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
         }
         $cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
         $corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
         $this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
         $this->comment_count = count($this->comments);
         $post_ids = array();
         foreach ($this->comments as $comment) {
             $post_ids[] = (int) $comment->comment_post_ID;
         }
         $post_ids = join(',', $post_ids);
         $join = '';
         if ($post_ids) {
             $where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
         } else {
             $where = "AND 0";
         }
     }
     // Run cleanup on our filter and query
     $filter = array_filter($filter);
     if (!empty($filter)) {
         $filter = array('and' => $filter);
     }
     $query = array_filter($query);
     if (!empty($query)) {
         if (1 == count($query) && !empty($query['must']) && 1 == count($query['must'])) {
             $query = $query['must'];
         } else {
             $query = array('bool' => $query);
             if (!empty($query['bool']['should'])) {
                 $query['bool']['minimum_should_match'] = 1;
             }
         }
     }
     $pieces = array('filter', 'query', 'sort', 'fields', 'size', 'from');
     // Apply post-paging filters on our clauses. Only plugins that
     // manipulate paging queries should use these hooks.
     if (!$q['suppress_filters']) {
         $filter = apply_filters_ref_array('es_posts_filter_paged', array($filter, &$this));
         $query = apply_filters_ref_array('es_posts_query_paged', array($query, &$this));
         $sort = apply_filters_ref_array('es_posts_sort', array($sort, &$this));
         $fields = apply_filters_ref_array('es_posts_fields', array($fields, &$this));
         $size = apply_filters_ref_array('es_posts_size', array($size, &$this));
         $from = apply_filters_ref_array('es_posts_from', array($from, &$this));
         // Filter all clauses at once, for convenience
         $clauses = (array) apply_filters_ref_array('es_posts_clauses', array(compact($pieces), &$this));
         foreach ($pieces as $piece) {
             ${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
         }
     }
     // Announce current selection parameters. For use by caching plugins.
     do_action('es_posts_selection', array('filter' => $filter, 'query' => $query, 'sort' => $sort, 'fields' => $fields, 'size' => $size, 'from' => $from));
     // Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
     if (!$q['suppress_filters']) {
         $filter = apply_filters_ref_array('es_posts_filter_request', array($filter, &$this));
         $query = apply_filters_ref_array('es_posts_query_request', array($query, &$this));
         $sort = apply_filters_ref_array('es_posts_sort_request', array($sort, &$this));
         $fields = apply_filters_ref_array('es_posts_fields_request', array($fields, &$this));
         $size = apply_filters_ref_array('es_posts_size_request', array($size, &$this));
         $from = apply_filters_ref_array('es_posts_from_request', array($from, &$this));
         // Filter all clauses at once, for convenience
         $clauses = (array) apply_filters_ref_array('es_posts_clauses_request', array(compact($pieces), &$this));
         foreach ($pieces as $piece) {
             ${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
         }
     }
     $this->es_args = array('filter' => $filter, 'query' => $query, 'sort' => $sort, 'fields' => $fields, 'from' => $from, 'size' => $size);
     // Remove empty criteria
     foreach ($this->es_args as $key => $value) {
         if (empty($value) && 0 !== $value) {
             unset($this->es_args[$key]);
         }
     }
     // Elasticsearch needs a size, so we set it very high if posts_per_page = -1
     if (-1 == $q['posts_per_page'] && !isset($this->es_args['size'])) {
         $this->es_args['size'] = $size = apply_filters('es_query_max_results', 1000);
     }
     $old_args = $this->es_args;
     if (!$q['suppress_filters']) {
         $this->es_args = apply_filters_ref_array('es_posts_request', array($this->es_args, &$this));
     }
     if ('ids' == $q['fields'] || 'id=>parent' == $q['fields']) {
         $this->es_response = $this->query_es($this->es_args);
         $this->set_posts($q, $this->es_response);
         $this->post_count = count($this->posts);
         $this->set_found_posts($q, $this->es_response);
         return $this->posts;
     }
     $this->es_response = $this->query_es($this->es_args);
     $this->set_posts($q, $this->es_response);
     $this->set_found_posts($q, $this->es_response);
     // The rest of this method is mostly core
     // Convert to WP_Post objects
     if ($this->posts) {
         $this->posts = array_map('get_post', $this->posts);
     }
     // Raw results filter. Prior to status checks.
     if (!$q['suppress_filters']) {
         $this->posts = apply_filters_ref_array('es_posts_results', array($this->posts, &$this));
     }
     // @todo: address this
     if (0 && !empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
         $cjoin = apply_filters_ref_array('es_comment_feed_join', array('', &$this));
         $cwhere = apply_filters_ref_array('es_comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
         $cgroupby = apply_filters_ref_array('es_comment_feed_groupby', array('', &$this));
         $cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
         $corderby = apply_filters_ref_array('es_comment_feed_orderby', array('comment_date_gmt DESC', &$this));
         $corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
         $climits = apply_filters_ref_array('es_comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
         $comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
         $this->comments = $wpdb->get_results($comments_request);
         $this->comment_count = count($this->comments);
     }
     // Check post status to determine if post should be displayed.
     if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
         $status = get_post_status($this->posts[0]);
         $post_status_obj = get_post_status_object($status);
         //$type = get_post_type($this->posts[0]);
         if (!$post_status_obj->public) {
             if (!is_user_logged_in()) {
                 // User must be logged in to view unpublished posts.
                 $this->posts = array();
             } else {
                 if ($post_status_obj->protected) {
                     // User must have edit permissions on the draft to preview.
                     if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
                         $this->posts = array();
                     } else {
                         $this->is_preview = true;
                         if ('future' != $status) {
                             $this->posts[0]->post_date = current_time('mysql');
                         }
                     }
                 } elseif ($post_status_obj->private) {
                     if (!current_user_can($read_cap, $this->posts[0]->ID)) {
                         $this->posts = array();
                     }
                 } else {
                     $this->posts = array();
                 }
             }
         }
         if ($this->is_preview && $this->posts && current_user_can($edit_cap, $this->posts[0]->ID)) {
             $this->posts[0] = get_post(apply_filters_ref_array('es_the_preview', array($this->posts[0], &$this)));
         }
     }
     // @todo: address this
     // Put sticky posts at the top of the posts array
     $sticky_posts = get_option('sticky_posts');
     if (0 && $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts']) {
         $num_posts = count($this->posts);
         $sticky_offset = 0;
         // Loop over posts and relocate stickies to the front.
         for ($i = 0; $i < $num_posts; $i++) {
             if (in_array($this->posts[$i]->ID, $sticky_posts)) {
                 $sticky_post = $this->posts[$i];
                 // Remove sticky from current position
                 array_splice($this->posts, $i, 1);
                 // Move to front, after other stickies
                 array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
                 // Increment the sticky offset. The next sticky will be placed at this offset.
                 $sticky_offset++;
                 // Remove post from sticky posts array
                 $offset = array_search($sticky_post->ID, $sticky_posts);
                 unset($sticky_posts[$offset]);
             }
         }
         // If any posts have been excluded specifically, Ignore those that are sticky.
         if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
             $sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
         }
         // Fetch sticky posts that weren't in the query results
         if (!empty($sticky_posts)) {
             $stickies = get_posts(array('post__in' => $sticky_posts, 'post_type' => $post_type, 'post_status' => 'publish', 'nopaging' => true));
             foreach ($stickies as $sticky_post) {
                 array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
                 $sticky_offset++;
             }
         }
     }
     if (!$q['suppress_filters']) {
         $this->posts = apply_filters_ref_array('es_the_posts', array($this->posts, &$this));
     }
     // Ensure that any posts added/modified via one of the filters above are
     // of the type WP_Post and are filtered.
     if ($this->posts) {
         $this->post_count = count($this->posts);
         $this->posts = array_map('get_post', $this->posts);
         if ($q['cache_results']) {
             update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
         }
         $this->post = reset($this->posts);
     } else {
         $this->post_count = 0;
         $this->posts = array();
     }
     return $this->posts;
 }
Example #19
0
/**
 * Returns all menu items of a navigation menu.
 *
 * @since 3.0.0
 *
 * @param string $menu menu name, id, or slug
 * @param string $args
 * @return mixed $items array of menu items, else false.
 */
function wp_get_nav_menu_items($menu, $args = array())
{
    $menu = wp_get_nav_menu_object($menu);
    if (!$menu) {
        return false;
    }
    static $fetched = array();
    $items = get_objects_in_term($menu->term_id, 'nav_menu');
    if (empty($items)) {
        return $items;
    }
    $defaults = array('order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item', 'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true);
    $args = wp_parse_args($args, $defaults);
    if (count($items) > 1) {
        $args['include'] = implode(',', $items);
    } else {
        $args['include'] = $items[0];
    }
    $items = get_posts($args);
    if (is_wp_error($items) || !is_array($items)) {
        return false;
    }
    // Get all posts and terms at once to prime the caches
    if (empty($fetched[$menu->term_id]) || wp_using_ext_object_cache()) {
        $fetched[$menu->term_id] = true;
        $posts = array();
        $terms = array();
        foreach ($items as $item) {
            $object_id = get_post_meta($item->ID, '_menu_item_object_id', true);
            $object = get_post_meta($item->ID, '_menu_item_object', true);
            $type = get_post_meta($item->ID, '_menu_item_type', true);
            if ('post_type' == $type) {
                $posts[$object][] = $object_id;
            } elseif ('taxonomy' == $type) {
                $terms[$object][] = $object_id;
            }
        }
        if (!empty($posts)) {
            foreach (array_keys($posts) as $post_type) {
                get_posts(array('post__in' => $posts[$post_type], 'post_type' => $post_type, 'nopaging' => true, 'update_post_term_cache' => false));
            }
        }
        unset($posts);
        if (!empty($terms)) {
            foreach (array_keys($terms) as $taxonomy) {
                get_terms($taxonomy, array('include' => $terms[$taxonomy]));
            }
        }
        unset($terms);
    }
    $items = array_map('wp_setup_nav_menu_item', $items);
    if (!is_admin()) {
        // Remove invalid items only in frontend
        $items = array_filter($items, '_is_valid_nav_menu_item');
    }
    if (ARRAY_A == $args['output']) {
        $GLOBALS['_menu_item_sort_prop'] = $args['output_key'];
        usort($items, '_sort_nav_menu_items');
        $i = 1;
        foreach ($items as $k => $item) {
            $items[$k]->{$args}['output_key'] = $i++;
        }
    }
    /**
     * Filter the navigation menu items being returned.
     *
     * @since 3.0.0
     *
     * @param array  $items An array of menu item post objects.
     * @param object $menu  The menu object.
     * @param array  $args  An array of arguments used to retrieve menu item objects.
     */
    return apply_filters('wp_get_nav_menu_items', $items, $menu, $args);
}
Example #20
0
/**
 * Start the WordPress object cache.
 *
 * If an object-cache.php file exists in the wp-content directory,
 * it uses that drop-in as an external object cache.
 *
 * @since 3.0.0
 * @access private
 *
 * @global int $blog_id Blog ID.
 */
function wp_start_object_cache()
{
    global $blog_id;
    $first_init = false;
    if (!function_exists('wp_cache_init')) {
        if (file_exists(WP_CONTENT_DIR . '/object-cache.php')) {
            require_once WP_CONTENT_DIR . '/object-cache.php';
            if (function_exists('wp_cache_init')) {
                wp_using_ext_object_cache(true);
            }
        }
        $first_init = true;
    } elseif (!wp_using_ext_object_cache() && file_exists(WP_CONTENT_DIR . '/object-cache.php')) {
        /*
         * Sometimes advanced-cache.php can load object-cache.php before
         * it is loaded here. This breaks the function_exists check above
         * and can result in `$_wp_using_ext_object_cache` being set
         * incorrectly. Double check if an external cache exists.
         */
        wp_using_ext_object_cache(true);
    }
    if (!wp_using_ext_object_cache()) {
        require_once ABSPATH . WPINC . '/cache.php';
    }
    /*
     * If cache supports reset, reset instead of init if already
     * initialized. Reset signals to the cache that global IDs
     * have changed and it may need to update keys and cleanup caches.
     */
    if (!$first_init && function_exists('wp_cache_switch_to_blog')) {
        wp_cache_switch_to_blog($blog_id);
    } elseif (function_exists('wp_cache_init')) {
        wp_cache_init();
    }
    if (function_exists('wp_cache_add_global_groups')) {
        wp_cache_add_global_groups(array('users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache'));
        wp_cache_add_non_persistent_groups(array('comment', 'counts', 'plugins'));
    }
}
 /**
  * Prime the post cache with swapped post_content. This is a sneaky way of getting around
  * the fact that there are no good hooks to call on the *.getPost xmlrpc methods.
  *
  * @return null
  */
 private function prime_post_cache($post_id = false)
 {
     global $wp_xmlrpc_server;
     if (!$post_id) {
         $post_id = $wp_xmlrpc_server->message->params[0];
     }
     // prime the post cache
     if ($this->is_markdown($post_id)) {
         $post = get_post($post_id);
         if (!empty($post->post_content_filtered)) {
             wp_cache_delete($post->ID, 'posts');
             $post = $this->swap_for_editing($post);
             wp_cache_add($post->ID, $post, 'posts');
             $this->posts_to_uncache[] = $post_id;
         }
     }
     // uncache munged posts if using a persistent object cache
     if (wp_using_ext_object_cache()) {
         add_action('shutdown', array($this, 'uncache_munged_posts'));
     }
 }
 /**
  * Get array of related posts matched by ElasticSearch.
  *
  * @param int $post_id
  * @param int $size
  * @param array $filters
  * @uses wp_remote_post, is_wp_error, wp_remote_retrieve_body, get_post_meta, update_post_meta
  * @return array
  */
 protected function _get_related_post_ids($post_id, $size, array $filters)
 {
     $now_ts = time();
     $cache_meta_key = '_jetpack_related_posts_cache';
     $body = array('size' => (int) $size);
     if (!empty($filters)) {
         $body['filter'] = array('and' => $filters);
     }
     // Build cache key
     $cache_key = md5(serialize($body));
     // Load all cached values
     if (wp_using_ext_object_cache()) {
         $transient_name = "{$cache_meta_key}_{$cache_key}_{$post_id}";
         $cache = get_transient($transient_name);
         if (false !== $cache) {
             return $cache;
         }
     } else {
         $cache = get_post_meta($post_id, $cache_meta_key, true);
         if (empty($cache)) {
             $cache = array();
         }
         // Cache is valid! Return cached value.
         if (isset($cache[$cache_key]) && is_array($cache[$cache_key]) && $cache[$cache_key]['expires'] > $now_ts) {
             return $cache[$cache_key]['payload'];
         }
     }
     $response = wp_remote_post("https://public-api.wordpress.com/rest/v1/sites/{$this->_blog_id_wpcom}/posts/{$post_id}/related/", array('timeout' => 10, 'user-agent' => 'jetpack_related_posts', 'sslverify' => true, 'body' => $body));
     // Oh no... return nothing don't cache errors.
     if (is_wp_error($response)) {
         if (isset($cache[$cache_key]) && is_array($cache[$cache_key])) {
             return $cache[$cache_key]['payload'];
         } else {
             return array();
         }
     }
     $results = json_decode(wp_remote_retrieve_body($response), true);
     $related_posts = array();
     if (is_array($results) && !empty($results['hits'])) {
         foreach ($results['hits'] as $hit) {
             $related_posts[] = array('id' => $hit['fields']['post_id']);
         }
     }
     // An empty array might indicate no related posts or that posts
     // are not yet synced to WordPress.com, so we cache for only 1
     // minute in this case
     if (empty($related_posts)) {
         $cache_ttl = 60;
     } else {
         $cache_ttl = 12 * HOUR_IN_SECONDS;
     }
     // Update cache
     if (wp_using_ext_object_cache()) {
         set_transient($transient_name, $related_posts, $cache_ttl);
     } else {
         // Copy all valid cache values
         $new_cache = array();
         foreach ($cache as $k => $v) {
             if (is_array($v) && $v['expires'] > $now_ts) {
                 $new_cache[$k] = $v;
             }
         }
         // Set new cache value
         $cache_expires = $cache_ttl + $now_ts;
         $new_cache[$cache_key] = array('expires' => $cache_expires, 'payload' => $related_posts);
         update_post_meta($post_id, $cache_meta_key, $new_cache);
     }
     return $related_posts;
 }
Example #23
0
 static function tour($atts)
 {
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         wp_using_ext_object_cache(false);
     }
     // Decode encoded chars
     $atts = op_urldecode($atts);
     $uid = 'tour_' . md5(serialize($atts));
     if (false === ($markup = get_transient('el_' . $uid))) {
         $vars = shortcode_atts(array('style' => '1', 'get_started_link' => '', 'get_started_text' => '', 'tour_link' => '', 'tour_text' => '', 'headline' => '', 'subheadline' => ''), $atts);
         $markup = op_sl_parse('tour', $vars);
         if (is_string($markup) && 0 === strpos($markup, '##')) {
             $markup = substr($markup, 2);
         } elseif (!empty($markup)) {
             set_transient('el_' . $uid, $markup, OP_SL_ELEMENT_CACHE_LIFETIME);
         }
     }
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         wp_using_ext_object_cache(true);
     }
     return $markup;
 }
Example #24
0
 public function getFollowUpSequences()
 {
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         $extCache = wp_using_ext_object_cache();
         if (true === $extCache) {
             wp_using_ext_object_cache(false);
         }
     }
     /*
      * Cache key consist of an hour value on purpose to be sure that cache will be invalidated every hour.
      * This is due to some plugins deleting _transient_timeout_* option and leaving _transient_* which makes it valid everytime. It won't expire.
      */
     $cacheKey = md5($this->cachePrefix . '_' . __FUNCTION__ . date('H'));
     if (false === ($data = get_transient($cacheKey))) {
         $data = $this->provider->getFollowUpSequences();
         uasort($data['lists'], array($this, 'sort'));
         set_transient($cacheKey, $data, self::CACHE_EXPIRY_TIME);
     }
     /*
      * Cache busting
      */
     if (function_exists('wp_using_ext_object_cache')) {
         wp_using_ext_object_cache($extCache);
     }
     return $data;
 }
Example #25
0
 /**
  * Retrieve the posts based on query variables.
  *
  * There are a few filters and actions that can be used to modify the post
  * database query.
  *
  * @since 1.5.0
  * @access public
  *
  * @return array List of posts.
  */
 public function get_posts()
 {
     $this->parse_query();
     /**
      * Fires after the query variable object is created, but before the actual query is run.
      *
      * Note: If using conditional tags, use the method versions within the passed instance
      * (e.g. $this->is_main_query() instead of is_main_query()). This is because the functions
      * like is_main_query() test against the global $wp_query instance, not the passed one.
      *
      * @since 2.0.0
      *
      * @param WP_Query &$this The WP_Query instance (passed by reference).
      */
     do_action_ref_array('pre_get_posts', array(&$this));
     // Shorthand.
     $q =& $this->query_vars;
     // Fill again in case pre_get_posts unset some vars.
     $q = $this->fill_query_vars($q);
     // Parse meta query
     $this->meta_query = new WP_Meta_Query();
     $this->meta_query->parse_query_vars($q);
     // Set a flag if a pre_get_posts hook changed the query vars.
     $hash = md5(serialize($this->query_vars));
     if ($hash != $this->query_vars_hash) {
         $this->query_vars_changed = true;
         $this->query_vars_hash = $hash;
     }
     unset($hash);
     // First let's clear some variables
     $distinct = '';
     $whichauthor = '';
     $whichmimetype = '';
     $where = '';
     $limits = '';
     $join = '';
     $search = '';
     $groupby = '';
     $post_status_join = false;
     $page = 1;
     if (isset($q['caller_get_posts'])) {
         _deprecated_argument('WP_Query', '3.1.0', __('"caller_get_posts" is deprecated. Use "ignore_sticky_posts" instead.'));
         if (!isset($q['ignore_sticky_posts'])) {
             $q['ignore_sticky_posts'] = $q['caller_get_posts'];
         }
     }
     if (!isset($q['ignore_sticky_posts'])) {
         $q['ignore_sticky_posts'] = false;
     }
     if (!isset($q['suppress_filters'])) {
         $q['suppress_filters'] = false;
     }
     if (!isset($q['cache_results'])) {
         if (wp_using_ext_object_cache()) {
             $q['cache_results'] = false;
         } else {
             $q['cache_results'] = true;
         }
     }
     if (!isset($q['update_post_term_cache'])) {
         $q['update_post_term_cache'] = true;
     }
     if (!isset($q['lazy_load_term_meta'])) {
         $q['lazy_load_term_meta'] = $q['update_post_term_cache'];
     }
     if (!isset($q['update_post_meta_cache'])) {
         $q['update_post_meta_cache'] = true;
     }
     if (!isset($q['post_type'])) {
         if ($this->is_search) {
             $q['post_type'] = 'any';
         } else {
             $q['post_type'] = '';
         }
     }
     $post_type = $q['post_type'];
     if (empty($q['posts_per_page'])) {
         $q['posts_per_page'] = get_option('posts_per_page');
     }
     if (isset($q['showposts']) && $q['showposts']) {
         $q['showposts'] = (int) $q['showposts'];
         $q['posts_per_page'] = $q['showposts'];
     }
     if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
         $q['posts_per_page'] = $q['posts_per_archive_page'];
     }
     if (!isset($q['nopaging'])) {
         if ($q['posts_per_page'] == -1) {
             $q['nopaging'] = true;
         } else {
             $q['nopaging'] = false;
         }
     }
     if ($this->is_feed) {
         // This overrides posts_per_page.
         if (!empty($q['posts_per_rss'])) {
             $q['posts_per_page'] = $q['posts_per_rss'];
         } else {
             $q['posts_per_page'] = get_option('posts_per_rss');
         }
         $q['nopaging'] = false;
     }
     $q['posts_per_page'] = (int) $q['posts_per_page'];
     if ($q['posts_per_page'] < -1) {
         $q['posts_per_page'] = abs($q['posts_per_page']);
     } elseif ($q['posts_per_page'] == 0) {
         $q['posts_per_page'] = 1;
     }
     if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
         $q['comments_per_page'] = get_option('comments_per_page');
     }
     if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
         $this->is_page = true;
         $this->is_home = false;
         $q['page_id'] = get_option('page_on_front');
     }
     if (isset($q['page'])) {
         $q['page'] = trim($q['page'], '/');
         $q['page'] = absint($q['page']);
     }
     // If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
     if (isset($q['no_found_rows'])) {
         $q['no_found_rows'] = (bool) $q['no_found_rows'];
     } else {
         $q['no_found_rows'] = false;
     }
     switch ($q['fields']) {
         case 'ids':
             $fields = "{$this->db->posts}.ID";
             break;
         case 'id=>parent':
             $fields = "{$this->db->posts}.ID, {$this->db->posts}.post_parent";
             break;
         default:
             $fields = "{$this->db->posts}.*";
     }
     if ('' !== $q['menu_order']) {
         $where .= " AND {$this->db->posts}.menu_order = " . $q['menu_order'];
     }
     // The "m" parameter is meant for months but accepts datetimes of varying specificity
     if ($q['m']) {
         $where .= " AND YEAR({$this->db->posts}.post_date)=" . substr($q['m'], 0, 4);
         if (strlen($q['m']) > 5) {
             $where .= " AND MONTH({$this->db->posts}.post_date)=" . substr($q['m'], 4, 2);
         }
         if (strlen($q['m']) > 7) {
             $where .= " AND DAYOFMONTH({$this->db->posts}.post_date)=" . substr($q['m'], 6, 2);
         }
         if (strlen($q['m']) > 9) {
             $where .= " AND HOUR({$this->db->posts}.post_date)=" . substr($q['m'], 8, 2);
         }
         if (strlen($q['m']) > 11) {
             $where .= " AND MINUTE({$this->db->posts}.post_date)=" . substr($q['m'], 10, 2);
         }
         if (strlen($q['m']) > 13) {
             $where .= " AND SECOND({$this->db->posts}.post_date)=" . substr($q['m'], 12, 2);
         }
     }
     // Handle the other individual date parameters
     $date_parameters = array();
     if ('' !== $q['hour']) {
         $date_parameters['hour'] = $q['hour'];
     }
     if ('' !== $q['minute']) {
         $date_parameters['minute'] = $q['minute'];
     }
     if ('' !== $q['second']) {
         $date_parameters['second'] = $q['second'];
     }
     if ($q['year']) {
         $date_parameters['year'] = $q['year'];
     }
     if ($q['monthnum']) {
         $date_parameters['monthnum'] = $q['monthnum'];
     }
     if ($q['w']) {
         $date_parameters['week'] = $q['w'];
     }
     if ($q['day']) {
         $date_parameters['day'] = $q['day'];
     }
     if ($date_parameters) {
         $date_query = new WP_Date_Query(array($date_parameters));
         $where .= $date_query->get_sql();
     }
     unset($date_parameters, $date_query);
     // Handle complex date queries
     if (!empty($q['date_query'])) {
         $this->date_query = new WP_Date_Query($q['date_query']);
         $where .= $this->date_query->get_sql();
     }
     // If we've got a post_type AND it's not "any" post_type.
     if (!empty($q['post_type']) && 'any' != $q['post_type']) {
         foreach ((array) $q['post_type'] as $_post_type) {
             $ptype_obj = get_post_type_object($_post_type);
             if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
                 continue;
             }
             if (!$ptype_obj->hierarchical) {
                 // Non-hierarchical post types can directly use 'name'.
                 $q['name'] = $q[$ptype_obj->query_var];
             } else {
                 // Hierarchical post types will operate through 'pagename'.
                 $q['pagename'] = $q[$ptype_obj->query_var];
                 $q['name'] = '';
             }
             // Only one request for a slug is possible, this is why name & pagename are overwritten above.
             break;
         }
         //end foreach
         unset($ptype_obj);
     }
     if ('' !== $q['title']) {
         $where .= $this->db->prepare(" AND {$this->db->posts}.post_title = %s", stripslashes($q['title']));
     }
     // Parameters related to 'post_name'.
     if ('' != $q['name']) {
         $q['name'] = sanitize_title_for_query($q['name']);
         $where .= " AND {$this->db->posts}.post_name = '" . $q['name'] . "'";
     } elseif ('' != $q['pagename']) {
         if (isset($this->queried_object_id)) {
             $reqpage = $this->queried_object_id;
         } else {
             if ('page' != $q['post_type']) {
                 foreach ((array) $q['post_type'] as $_post_type) {
                     $ptype_obj = get_post_type_object($_post_type);
                     if (!$ptype_obj || !$ptype_obj->hierarchical) {
                         continue;
                     }
                     $reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
                     if ($reqpage) {
                         break;
                     }
                 }
                 unset($ptype_obj);
             } else {
                 $reqpage = get_page_by_path($q['pagename']);
             }
             if (!empty($reqpage)) {
                 $reqpage = $reqpage->ID;
             } else {
                 $reqpage = 0;
             }
         }
         $page_for_posts = get_option('page_for_posts');
         if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
             $q['pagename'] = sanitize_title_for_query(wp_basename($q['pagename']));
             $q['name'] = $q['pagename'];
             $where .= " AND ({$this->db->posts}.ID = '{$reqpage}')";
             $reqpage_obj = get_post($reqpage);
             if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
                 $this->is_attachment = true;
                 $post_type = $q['post_type'] = 'attachment';
                 $this->is_page = true;
                 $q['attachment_id'] = $reqpage;
             }
         }
     } elseif ('' != $q['attachment']) {
         $q['attachment'] = sanitize_title_for_query(wp_basename($q['attachment']));
         $q['name'] = $q['attachment'];
         $where .= " AND {$this->db->posts}.post_name = '" . $q['attachment'] . "'";
     } elseif (is_array($q['post_name__in']) && !empty($q['post_name__in'])) {
         $q['post_name__in'] = array_map('sanitize_title_for_query', $q['post_name__in']);
         $post_name__in = "'" . implode("','", $q['post_name__in']) . "'";
         $where .= " AND {$this->db->posts}.post_name IN ({$post_name__in})";
     }
     // If an attachment is requested by number, let it supersede any post number.
     if ($q['attachment_id']) {
         $q['p'] = absint($q['attachment_id']);
     }
     // If a post number is specified, load that post
     if ($q['p']) {
         $where .= " AND {$this->db->posts}.ID = " . $q['p'];
     } elseif ($q['post__in']) {
         $post__in = implode(',', array_map('absint', $q['post__in']));
         $where .= " AND {$this->db->posts}.ID IN ({$post__in})";
     } elseif ($q['post__not_in']) {
         $post__not_in = implode(',', array_map('absint', $q['post__not_in']));
         $where .= " AND {$this->db->posts}.ID NOT IN ({$post__not_in})";
     }
     if (is_numeric($q['post_parent'])) {
         $where .= $this->db->prepare(" AND {$this->db->posts}.post_parent = %d ", $q['post_parent']);
     } elseif ($q['post_parent__in']) {
         $post_parent__in = implode(',', array_map('absint', $q['post_parent__in']));
         $where .= " AND {$this->db->posts}.post_parent IN ({$post_parent__in})";
     } elseif ($q['post_parent__not_in']) {
         $post_parent__not_in = implode(',', array_map('absint', $q['post_parent__not_in']));
         $where .= " AND {$this->db->posts}.post_parent NOT IN ({$post_parent__not_in})";
     }
     if ($q['page_id']) {
         if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
             $q['p'] = $q['page_id'];
             $where = " AND {$this->db->posts}.ID = " . $q['page_id'];
         }
     }
     // If a search pattern is specified, load the posts that match.
     if (strlen($q['s'])) {
         $search = $this->parse_search($q);
     }
     if (!$q['suppress_filters']) {
         /**
          * Filters the search SQL that is used in the WHERE clause of WP_Query.
          *
          * @since 3.0.0
          *
          * @param string   $search Search SQL for WHERE clause.
          * @param WP_Query $this   The current WP_Query object.
          */
         $search = apply_filters_ref_array('posts_search', array($search, &$this));
     }
     // Taxonomies
     if (!$this->is_singular) {
         $this->parse_tax_query($q);
         $clauses = $this->tax_query->get_sql($this->db->posts, 'ID');
         $join .= $clauses['join'];
         $where .= $clauses['where'];
     }
     if ($this->is_tax) {
         if (empty($post_type)) {
             // Do a fully inclusive search for currently registered post types of queried taxonomies
             $post_type = array();
             $taxonomies = array_keys($this->tax_query->queried_terms);
             foreach (get_post_types(array('exclude_from_search' => false)) as $pt) {
                 $object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
                 if (array_intersect($taxonomies, $object_taxonomies)) {
                     $post_type[] = $pt;
                 }
             }
             if (!$post_type) {
                 $post_type = 'any';
             } elseif (count($post_type) == 1) {
                 $post_type = $post_type[0];
             }
             $post_status_join = true;
         } elseif (in_array('attachment', (array) $post_type)) {
             $post_status_join = true;
         }
     }
     /*
      * Ensure that 'taxonomy', 'term', 'term_id', 'cat', and
      * 'category_name' vars are set for backward compatibility.
      */
     if (!empty($this->tax_query->queried_terms)) {
         /*
          * Set 'taxonomy', 'term', and 'term_id' to the
          * first taxonomy other than 'post_tag' or 'category'.
          */
         if (!isset($q['taxonomy'])) {
             foreach ($this->tax_query->queried_terms as $queried_taxonomy => $queried_items) {
                 if (empty($queried_items['terms'][0])) {
                     continue;
                 }
                 if (!in_array($queried_taxonomy, array('category', 'post_tag'))) {
                     $q['taxonomy'] = $queried_taxonomy;
                     if ('slug' === $queried_items['field']) {
                         $q['term'] = $queried_items['terms'][0];
                     } else {
                         $q['term_id'] = $queried_items['terms'][0];
                     }
                     // Take the first one we find.
                     break;
                 }
             }
         }
         // 'cat', 'category_name', 'tag_id'
         foreach ($this->tax_query->queried_terms as $queried_taxonomy => $queried_items) {
             if (empty($queried_items['terms'][0])) {
                 continue;
             }
             if ('category' === $queried_taxonomy) {
                 $the_cat = get_term_by($queried_items['field'], $queried_items['terms'][0], 'category');
                 if ($the_cat) {
                     $this->set('cat', $the_cat->term_id);
                     $this->set('category_name', $the_cat->slug);
                 }
                 unset($the_cat);
             }
             if ('post_tag' === $queried_taxonomy) {
                 $the_tag = get_term_by($queried_items['field'], $queried_items['terms'][0], 'post_tag');
                 if ($the_tag) {
                     $this->set('tag_id', $the_tag->term_id);
                 }
                 unset($the_tag);
             }
         }
     }
     if (!empty($this->tax_query->queries) || !empty($this->meta_query->queries)) {
         $groupby = "{$this->db->posts}.ID";
     }
     // Author/user stuff
     if (!empty($q['author']) && $q['author'] != '0') {
         $q['author'] = addslashes_gpc('' . urldecode($q['author']));
         $authors = array_unique(array_map('intval', preg_split('/[,\\s]+/', $q['author'])));
         foreach ($authors as $author) {
             $key = $author > 0 ? 'author__in' : 'author__not_in';
             $q[$key][] = abs($author);
         }
         $q['author'] = implode(',', $authors);
     }
     if (!empty($q['author__not_in'])) {
         $author__not_in = implode(',', array_map('absint', array_unique((array) $q['author__not_in'])));
         $where .= " AND {$this->db->posts}.post_author NOT IN ({$author__not_in}) ";
     } elseif (!empty($q['author__in'])) {
         $author__in = implode(',', array_map('absint', array_unique((array) $q['author__in'])));
         $where .= " AND {$this->db->posts}.post_author IN ({$author__in}) ";
     }
     // Author stuff for nice URLs
     if ('' != $q['author_name']) {
         if (strpos($q['author_name'], '/') !== false) {
             $q['author_name'] = explode('/', $q['author_name']);
             if ($q['author_name'][count($q['author_name']) - 1]) {
                 $q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
                 // no trailing slash
             } else {
                 $q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
                 // there was a trailing slash
             }
         }
         $q['author_name'] = sanitize_title_for_query($q['author_name']);
         $q['author'] = get_user_by('slug', $q['author_name']);
         if ($q['author']) {
             $q['author'] = $q['author']->ID;
         }
         $whichauthor .= " AND ({$this->db->posts}.post_author = " . absint($q['author']) . ')';
     }
     // MIME-Type stuff for attachment browsing
     if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
         $whichmimetype = wp_post_mime_type_where($q['post_mime_type'], $this->db->posts);
     }
     $where .= $search . $whichauthor . $whichmimetype;
     if (!empty($this->meta_query->queries)) {
         $clauses = $this->meta_query->get_sql('post', $this->db->posts, 'ID', $this);
         $join .= $clauses['join'];
         $where .= $clauses['where'];
     }
     $rand = isset($q['orderby']) && 'rand' === $q['orderby'];
     if (!isset($q['order'])) {
         $q['order'] = $rand ? '' : 'DESC';
     } else {
         $q['order'] = $rand ? '' : $this->parse_order($q['order']);
     }
     // Order by.
     if (empty($q['orderby'])) {
         /*
          * Boolean false or empty array blanks out ORDER BY,
          * while leaving the value unset or otherwise empty sets the default.
          */
         if (isset($q['orderby']) && (is_array($q['orderby']) || false === $q['orderby'])) {
             $orderby = '';
         } else {
             $orderby = "{$this->db->posts}.post_date " . $q['order'];
         }
     } elseif ('none' == $q['orderby']) {
         $orderby = '';
     } elseif ($q['orderby'] == 'post__in' && !empty($post__in)) {
         $orderby = "FIELD( {$this->db->posts}.ID, {$post__in} )";
     } elseif ($q['orderby'] == 'post_parent__in' && !empty($post_parent__in)) {
         $orderby = "FIELD( {$this->db->posts}.post_parent, {$post_parent__in} )";
     } elseif ($q['orderby'] == 'post_name__in' && !empty($post_name__in)) {
         $orderby = "FIELD( {$this->db->posts}.post_name, {$post_name__in} )";
     } else {
         $orderby_array = array();
         if (is_array($q['orderby'])) {
             foreach ($q['orderby'] as $_orderby => $order) {
                 $orderby = addslashes_gpc(urldecode($_orderby));
                 $parsed = $this->parse_orderby($orderby);
                 if (!$parsed) {
                     continue;
                 }
                 $orderby_array[] = $parsed . ' ' . $this->parse_order($order);
             }
             $orderby = implode(', ', $orderby_array);
         } else {
             $q['orderby'] = urldecode($q['orderby']);
             $q['orderby'] = addslashes_gpc($q['orderby']);
             foreach (explode(' ', $q['orderby']) as $i => $orderby) {
                 $parsed = $this->parse_orderby($orderby);
                 // Only allow certain values for safety.
                 if (!$parsed) {
                     continue;
                 }
                 $orderby_array[] = $parsed;
             }
             $orderby = implode(' ' . $q['order'] . ', ', $orderby_array);
             if (empty($orderby)) {
                 $orderby = "{$this->db->posts}.post_date " . $q['order'];
             } elseif (!empty($q['order'])) {
                 $orderby .= " {$q['order']}";
             }
         }
     }
     // Order search results by relevance only when another "orderby" is not specified in the query.
     if (!empty($q['s'])) {
         $search_orderby = '';
         if (!empty($q['search_orderby_title']) && (empty($q['orderby']) && !$this->is_feed) || isset($q['orderby']) && 'relevance' === $q['orderby']) {
             $search_orderby = $this->parse_search_order($q);
         }
         if (!$q['suppress_filters']) {
             /**
              * Filters the ORDER BY used when ordering search results.
              *
              * @since 3.7.0
              *
              * @param string   $search_orderby The ORDER BY clause.
              * @param WP_Query $this           The current WP_Query instance.
              */
             $search_orderby = apply_filters('posts_search_orderby', $search_orderby, $this);
         }
         if ($search_orderby) {
             $orderby = $orderby ? $search_orderby . ', ' . $orderby : $search_orderby;
         }
     }
     if (is_array($post_type) && count($post_type) > 1) {
         $post_type_cap = 'multiple_post_type';
     } else {
         if (is_array($post_type)) {
             $post_type = reset($post_type);
         }
         $post_type_object = get_post_type_object($post_type);
         if (empty($post_type_object)) {
             $post_type_cap = $post_type;
         }
     }
     if (isset($q['post_password'])) {
         $where .= $this->db->prepare(" AND {$this->db->posts}.post_password = %s", $q['post_password']);
         if (empty($q['perm'])) {
             $q['perm'] = 'readable';
         }
     } elseif (isset($q['has_password'])) {
         $where .= sprintf(" AND {$this->db->posts}.post_password %s ''", $q['has_password'] ? '!=' : '=');
     }
     if (!empty($q['comment_status'])) {
         $where .= $this->db->prepare(" AND {$this->db->posts}.comment_status = %s ", $q['comment_status']);
     }
     if (!empty($q['ping_status'])) {
         $where .= $this->db->prepare(" AND {$this->db->posts}.ping_status = %s ", $q['ping_status']);
     }
     if ('any' == $post_type) {
         $in_search_post_types = get_post_types(array('exclude_from_search' => false));
         if (empty($in_search_post_types)) {
             $where .= ' AND 1=0 ';
         } else {
             $where .= " AND {$this->db->posts}.post_type IN ('" . join("', '", $in_search_post_types) . "')";
         }
     } elseif (!empty($post_type) && is_array($post_type)) {
         $where .= " AND {$this->db->posts}.post_type IN ('" . join("', '", $post_type) . "')";
     } elseif (!empty($post_type)) {
         $where .= " AND {$this->db->posts}.post_type = '{$post_type}'";
         $post_type_object = get_post_type_object($post_type);
     } elseif ($this->is_attachment) {
         $where .= " AND {$this->db->posts}.post_type = 'attachment'";
         $post_type_object = get_post_type_object('attachment');
     } elseif ($this->is_page) {
         $where .= " AND {$this->db->posts}.post_type = 'page'";
         $post_type_object = get_post_type_object('page');
     } else {
         $where .= " AND {$this->db->posts}.post_type = 'post'";
         $post_type_object = get_post_type_object('post');
     }
     $edit_cap = 'edit_post';
     $read_cap = 'read_post';
     if (!empty($post_type_object)) {
         $edit_others_cap = $post_type_object->cap->edit_others_posts;
         $read_private_cap = $post_type_object->cap->read_private_posts;
     } else {
         $edit_others_cap = 'edit_others_' . $post_type_cap . 's';
         $read_private_cap = 'read_private_' . $post_type_cap . 's';
     }
     $user_id = get_current_user_id();
     $q_status = array();
     if (!empty($q['post_status'])) {
         $statuswheres = array();
         $q_status = $q['post_status'];
         if (!is_array($q_status)) {
             $q_status = explode(',', $q_status);
         }
         $r_status = array();
         $p_status = array();
         $e_status = array();
         if (in_array('any', $q_status)) {
             foreach (get_post_stati(array('exclude_from_search' => true)) as $status) {
                 if (!in_array($status, $q_status)) {
                     $e_status[] = "{$this->db->posts}.post_status <> '{$status}'";
                 }
             }
         } else {
             foreach (get_post_stati() as $status) {
                 if (in_array($status, $q_status)) {
                     if ('private' == $status) {
                         $p_status[] = "{$this->db->posts}.post_status = '{$status}'";
                     } else {
                         $r_status[] = "{$this->db->posts}.post_status = '{$status}'";
                     }
                 }
             }
         }
         if (empty($q['perm']) || 'readable' != $q['perm']) {
             $r_status = array_merge($r_status, $p_status);
             unset($p_status);
         }
         if (!empty($e_status)) {
             $statuswheres[] = "(" . join(' AND ', $e_status) . ")";
         }
         if (!empty($r_status)) {
             if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
                 $statuswheres[] = "({$this->db->posts}.post_author = {$user_id} " . "AND (" . join(' OR ', $r_status) . "))";
             } else {
                 $statuswheres[] = "(" . join(' OR ', $r_status) . ")";
             }
         }
         if (!empty($p_status)) {
             if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
                 $statuswheres[] = "({$this->db->posts}.post_author = {$user_id} " . "AND (" . join(' OR ', $p_status) . "))";
             } else {
                 $statuswheres[] = "(" . join(' OR ', $p_status) . ")";
             }
         }
         if ($post_status_join) {
             $join .= " LEFT JOIN {$this->db->posts} AS p2 ON ({$this->db->posts}.post_parent = p2.ID) ";
             foreach ($statuswheres as $index => $statuswhere) {
                 $statuswheres[$index] = "({$statuswhere} OR ({$this->db->posts}.post_status = 'inherit' AND " . str_replace($this->db->posts, 'p2', $statuswhere) . "))";
             }
         }
         $where_status = implode(' OR ', $statuswheres);
         if (!empty($where_status)) {
             $where .= " AND ({$where_status})";
         }
     } elseif (!$this->is_singular) {
         $where .= " AND ({$this->db->posts}.post_status = 'publish'";
         // Add public states.
         $public_states = get_post_stati(array('public' => true));
         foreach ((array) $public_states as $state) {
             if ('publish' == $state) {
                 // Publish is hard-coded above.
                 continue;
             }
             $where .= " OR {$this->db->posts}.post_status = '{$state}'";
         }
         if ($this->is_admin) {
             // Add protected states that should show in the admin all list.
             $admin_all_states = get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true));
             foreach ((array) $admin_all_states as $state) {
                 $where .= " OR {$this->db->posts}.post_status = '{$state}'";
             }
         }
         if (is_user_logged_in()) {
             // Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
             $private_states = get_post_stati(array('private' => true));
             foreach ((array) $private_states as $state) {
                 $where .= current_user_can($read_private_cap) ? " OR {$this->db->posts}.post_status = '{$state}'" : " OR {$this->db->posts}.post_author = {$user_id} AND {$this->db->posts}.post_status = '{$state}'";
             }
         }
         $where .= ')';
     }
     /*
      * Apply filters on where and join prior to paging so that any
      * manipulations to them are reflected in the paging by day queries.
      */
     if (!$q['suppress_filters']) {
         /**
          * Filters the WHERE clause of the query.
          *
          * @since 1.5.0
          *
          * @param string   $where The WHERE clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $where = apply_filters_ref_array('posts_where', array($where, &$this));
         /**
          * Filters the JOIN clause of the query.
          *
          * @since 1.5.0
          *
          * @param string   $where The JOIN clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $join = apply_filters_ref_array('posts_join', array($join, &$this));
     }
     // Paging
     if (empty($q['nopaging']) && !$this->is_singular) {
         $page = absint($q['paged']);
         if (!$page) {
             $page = 1;
         }
         // If 'offset' is provided, it takes precedence over 'paged'.
         if (isset($q['offset']) && is_numeric($q['offset'])) {
             $q['offset'] = absint($q['offset']);
             $pgstrt = $q['offset'] . ', ';
         } else {
             $pgstrt = absint(($page - 1) * $q['posts_per_page']) . ', ';
         }
         $limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
     }
     // Comments feeds
     if ($this->is_comment_feed && !$this->is_singular) {
         if ($this->is_archive || $this->is_search) {
             $cjoin = "JOIN {$this->db->posts} ON ({$this->db->comments}.comment_post_ID = {$this->db->posts}.ID) {$join} ";
             $cwhere = "WHERE comment_approved = '1' {$where}";
             $cgroupby = "{$this->db->comments}.comment_id";
         } else {
             // Other non singular e.g. front
             $cjoin = "JOIN {$this->db->posts} ON ( {$this->db->comments}.comment_post_ID = {$this->db->posts}.ID )";
             $cwhere = "WHERE ( post_status = 'publish' OR ( post_status = 'inherit' && post_type = 'attachment' ) ) AND comment_approved = '1'";
             $cgroupby = '';
         }
         if (!$q['suppress_filters']) {
             /**
              * Filters the JOIN clause of the comments feed query before sending.
              *
              * @since 2.2.0
              *
              * @param string   $cjoin The JOIN clause of the query.
              * @param WP_Query &$this The WP_Query instance (passed by reference).
              */
             $cjoin = apply_filters_ref_array('comment_feed_join', array($cjoin, &$this));
             /**
              * Filters the WHERE clause of the comments feed query before sending.
              *
              * @since 2.2.0
              *
              * @param string   $cwhere The WHERE clause of the query.
              * @param WP_Query &$this  The WP_Query instance (passed by reference).
              */
             $cwhere = apply_filters_ref_array('comment_feed_where', array($cwhere, &$this));
             /**
              * Filters the GROUP BY clause of the comments feed query before sending.
              *
              * @since 2.2.0
              *
              * @param string   $cgroupby The GROUP BY clause of the query.
              * @param WP_Query &$this    The WP_Query instance (passed by reference).
              */
             $cgroupby = apply_filters_ref_array('comment_feed_groupby', array($cgroupby, &$this));
             /**
              * Filters the ORDER BY clause of the comments feed query before sending.
              *
              * @since 2.8.0
              *
              * @param string   $corderby The ORDER BY clause of the query.
              * @param WP_Query &$this    The WP_Query instance (passed by reference).
              */
             $corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
             /**
              * Filters the LIMIT clause of the comments feed query before sending.
              *
              * @since 2.8.0
              *
              * @param string   $climits The JOIN clause of the query.
              * @param WP_Query &$this   The WP_Query instance (passed by reference).
              */
             $climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
         }
         $cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
         $corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
         $comments = (array) $this->db->get_results("SELECT {$distinct} {$this->db->comments}.* FROM {$this->db->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
         // Convert to WP_Comment
         $this->comments = array_map('get_comment', $comments);
         $this->comment_count = count($this->comments);
         $post_ids = array();
         foreach ($this->comments as $comment) {
             $post_ids[] = (int) $comment->comment_post_ID;
         }
         $post_ids = join(',', $post_ids);
         $join = '';
         if ($post_ids) {
             $where = "AND {$this->db->posts}.ID IN ({$post_ids}) ";
         } else {
             $where = "AND 0";
         }
     }
     $pieces = array('where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits');
     /*
      * Apply post-paging filters on where and join. Only plugins that
      * manipulate paging queries should use these hooks.
      */
     if (!$q['suppress_filters']) {
         /**
          * Filters the WHERE clause of the query.
          *
          * Specifically for manipulating paging queries.
          *
          * @since 1.5.0
          *
          * @param string   $where The WHERE clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $where = apply_filters_ref_array('posts_where_paged', array($where, &$this));
         /**
          * Filters the GROUP BY clause of the query.
          *
          * @since 2.0.0
          *
          * @param string   $groupby The GROUP BY clause of the query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $groupby = apply_filters_ref_array('posts_groupby', array($groupby, &$this));
         /**
          * Filters the JOIN clause of the query.
          *
          * Specifically for manipulating paging queries.
          *
          * @since 1.5.0
          *
          * @param string   $join  The JOIN clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $join = apply_filters_ref_array('posts_join_paged', array($join, &$this));
         /**
          * Filters the ORDER BY clause of the query.
          *
          * @since 1.5.1
          *
          * @param string   $orderby The ORDER BY clause of the query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $orderby = apply_filters_ref_array('posts_orderby', array($orderby, &$this));
         /**
          * Filters the DISTINCT clause of the query.
          *
          * @since 2.1.0
          *
          * @param string   $distinct The DISTINCT clause of the query.
          * @param WP_Query &$this    The WP_Query instance (passed by reference).
          */
         $distinct = apply_filters_ref_array('posts_distinct', array($distinct, &$this));
         /**
          * Filters the LIMIT clause of the query.
          *
          * @since 2.1.0
          *
          * @param string   $limits The LIMIT clause of the query.
          * @param WP_Query &$this  The WP_Query instance (passed by reference).
          */
         $limits = apply_filters_ref_array('post_limits', array($limits, &$this));
         /**
          * Filters the SELECT clause of the query.
          *
          * @since 2.1.0
          *
          * @param string   $fields The SELECT clause of the query.
          * @param WP_Query &$this  The WP_Query instance (passed by reference).
          */
         $fields = apply_filters_ref_array('posts_fields', array($fields, &$this));
         /**
          * Filters all query clauses at once, for convenience.
          *
          * Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
          * fields (SELECT), and LIMITS clauses.
          *
          * @since 3.1.0
          *
          * @param array    $clauses The list of clauses for the query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $clauses = (array) apply_filters_ref_array('posts_clauses', array(compact($pieces), &$this));
         $where = isset($clauses['where']) ? $clauses['where'] : '';
         $groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
         $join = isset($clauses['join']) ? $clauses['join'] : '';
         $orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
         $distinct = isset($clauses['distinct']) ? $clauses['distinct'] : '';
         $fields = isset($clauses['fields']) ? $clauses['fields'] : '';
         $limits = isset($clauses['limits']) ? $clauses['limits'] : '';
     }
     /**
      * Fires to announce the query's current selection parameters.
      *
      * For use by caching plugins.
      *
      * @since 2.3.0
      *
      * @param string $selection The assembled selection query.
      */
     do_action('posts_selection', $where . $groupby . $orderby . $limits . $join);
     /*
      * Filters again for the benefit of caching plugins.
      * Regular plugins should use the hooks above.
      */
     if (!$q['suppress_filters']) {
         /**
          * Filters the WHERE clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $where The WHERE clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $where = apply_filters_ref_array('posts_where_request', array($where, &$this));
         /**
          * Filters the GROUP BY clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $groupby The GROUP BY clause of the query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $groupby = apply_filters_ref_array('posts_groupby_request', array($groupby, &$this));
         /**
          * Filters the JOIN clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $join  The JOIN clause of the query.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $join = apply_filters_ref_array('posts_join_request', array($join, &$this));
         /**
          * Filters the ORDER BY clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $orderby The ORDER BY clause of the query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $orderby = apply_filters_ref_array('posts_orderby_request', array($orderby, &$this));
         /**
          * Filters the DISTINCT clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $distinct The DISTINCT clause of the query.
          * @param WP_Query &$this    The WP_Query instance (passed by reference).
          */
         $distinct = apply_filters_ref_array('posts_distinct_request', array($distinct, &$this));
         /**
          * Filters the SELECT clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $fields The SELECT clause of the query.
          * @param WP_Query &$this  The WP_Query instance (passed by reference).
          */
         $fields = apply_filters_ref_array('posts_fields_request', array($fields, &$this));
         /**
          * Filters the LIMIT clause of the query.
          *
          * For use by caching plugins.
          *
          * @since 2.5.0
          *
          * @param string   $limits The LIMIT clause of the query.
          * @param WP_Query &$this  The WP_Query instance (passed by reference).
          */
         $limits = apply_filters_ref_array('post_limits_request', array($limits, &$this));
         /**
          * Filters all query clauses at once, for convenience.
          *
          * For use by caching plugins.
          *
          * Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
          * fields (SELECT), and LIMITS clauses.
          *
          * @since 3.1.0
          *
          * @param array    $pieces The pieces of the query.
          * @param WP_Query &$this  The WP_Query instance (passed by reference).
          */
         $clauses = (array) apply_filters_ref_array('posts_clauses_request', array(compact($pieces), &$this));
         $where = isset($clauses['where']) ? $clauses['where'] : '';
         $groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
         $join = isset($clauses['join']) ? $clauses['join'] : '';
         $orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
         $distinct = isset($clauses['distinct']) ? $clauses['distinct'] : '';
         $fields = isset($clauses['fields']) ? $clauses['fields'] : '';
         $limits = isset($clauses['limits']) ? $clauses['limits'] : '';
     }
     if (!empty($groupby)) {
         $groupby = 'GROUP BY ' . $groupby;
     }
     if (!empty($orderby)) {
         $orderby = 'ORDER BY ' . $orderby;
     }
     $found_rows = '';
     if (!$q['no_found_rows'] && !empty($limits)) {
         $found_rows = 'SQL_CALC_FOUND_ROWS';
     }
     $this->request = $old_request = "SELECT {$found_rows} {$distinct} {$fields} FROM {$this->db->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
     if (!$q['suppress_filters']) {
         /**
          * Filters the completed SQL query before sending.
          *
          * @since 2.0.0
          *
          * @param string   $request The complete SQL query.
          * @param WP_Query &$this   The WP_Query instance (passed by reference).
          */
         $this->request = apply_filters_ref_array('posts_request', array($this->request, &$this));
     }
     /**
      * Filters the posts array before the query takes place.
      *
      * Return a non-null value to bypass WordPress's default post queries.
      *
      * Filtering functions that require pagination information are encouraged to set
      * the `found_posts` and `max_num_pages` properties of the WP_Query object,
      * passed to the filter by reference. If WP_Query does not perform a database
      * query, it will not have enough information to generate these values itself.
      *
      * @since 4.6.0
      *
      * @param array|null $posts Return an array of post data to short-circuit WP's query,
      *                          or null to allow WP to run its normal queries.
      * @param WP_Query   $this  The WP_Query instance, passed by reference.
      */
     $this->posts = apply_filters_ref_array('posts_pre_query', array(null, &$this));
     if ('ids' == $q['fields']) {
         if (null === $this->posts) {
             $this->posts = $this->db->get_col($this->request);
         }
         $this->posts = array_map('intval', $this->posts);
         $this->post_count = count($this->posts);
         $this->set_found_posts($q, $limits);
         return $this->posts;
     }
     if ('id=>parent' == $q['fields']) {
         if (null === $this->posts) {
             $this->posts = $this->db->get_results($this->request);
         }
         $this->post_count = count($this->posts);
         $this->set_found_posts($q, $limits);
         $r = array();
         foreach ($this->posts as $key => $post) {
             $this->posts[$key]->ID = (int) $post->ID;
             $this->posts[$key]->post_parent = (int) $post->post_parent;
             $r[(int) $post->ID] = (int) $post->post_parent;
         }
         return $r;
     }
     if (null === $this->posts) {
         $split_the_query = $old_request == $this->request && "{$this->db->posts}.*" == $fields && !empty($limits) && $q['posts_per_page'] < 500;
         /**
          * Filters whether to split the query.
          *
          * Splitting the query will cause it to fetch just the IDs of the found posts
          * (and then individually fetch each post by ID), rather than fetching every
          * complete row at once. One massive result vs. many small results.
          *
          * @since 3.4.0
          *
          * @param bool     $split_the_query Whether or not to split the query.
          * @param WP_Query $this            The WP_Query instance.
          */
         $split_the_query = apply_filters('split_the_query', $split_the_query, $this);
         if ($split_the_query) {
             // First get the IDs and then fill in the objects
             $this->request = "SELECT {$found_rows} {$distinct} {$this->db->posts}.ID FROM {$this->db->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
             /**
              * Filters the Post IDs SQL request before sending.
              *
              * @since 3.4.0
              *
              * @param string   $request The post ID request.
              * @param WP_Query $this    The WP_Query instance.
              */
             $this->request = apply_filters('posts_request_ids', $this->request, $this);
             $ids = $this->db->get_col($this->request);
             if ($ids) {
                 $this->posts = $ids;
                 $this->set_found_posts($q, $limits);
                 _prime_post_caches($ids, $q['update_post_term_cache'], $q['update_post_meta_cache']);
             } else {
                 $this->posts = array();
             }
         } else {
             $this->posts = $this->db->get_results($this->request);
             $this->set_found_posts($q, $limits);
         }
     }
     // Convert to WP_Post objects.
     if ($this->posts) {
         $this->posts = array_map('get_post', $this->posts);
     }
     if (!$q['suppress_filters']) {
         /**
          * Filters the raw post results array, prior to status checks.
          *
          * @since 2.3.0
          *
          * @param array    $posts The post results array.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $this->posts = apply_filters_ref_array('posts_results', array($this->posts, &$this));
     }
     if (!empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
         /** This filter is documented in wp-includes/query.php */
         $cjoin = apply_filters_ref_array('comment_feed_join', array('', &$this));
         /** This filter is documented in wp-includes/query.php */
         $cwhere = apply_filters_ref_array('comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
         /** This filter is documented in wp-includes/query.php */
         $cgroupby = apply_filters_ref_array('comment_feed_groupby', array('', &$this));
         $cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
         /** This filter is documented in wp-includes/query.php */
         $corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
         $corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
         /** This filter is documented in wp-includes/query.php */
         $climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
         $comments_request = "SELECT {$this->db->comments}.* FROM {$this->db->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
         $comments = $this->db->get_results($comments_request);
         // Convert to WP_Comment
         $this->comments = array_map('get_comment', $comments);
         $this->comment_count = count($this->comments);
     }
     // Check post status to determine if post should be displayed.
     if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
         $status = get_post_status($this->posts[0]);
         if ('attachment' === $this->posts[0]->post_type && 0 === (int) $this->posts[0]->post_parent) {
             $this->is_page = false;
             $this->is_single = true;
             $this->is_attachment = true;
         }
         $post_status_obj = get_post_status_object($status);
         // If the post_status was specifically requested, let it pass through.
         if (!$post_status_obj->public && !in_array($status, $q_status)) {
             if (!is_user_logged_in()) {
                 // User must be logged in to view unpublished posts.
                 $this->posts = array();
             } else {
                 if ($post_status_obj->protected) {
                     // User must have edit permissions on the draft to preview.
                     if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
                         $this->posts = array();
                     } else {
                         $this->is_preview = true;
                         if ('future' != $status) {
                             $this->posts[0]->post_date = current_time('mysql');
                         }
                     }
                 } elseif ($post_status_obj->private) {
                     if (!current_user_can($read_cap, $this->posts[0]->ID)) {
                         $this->posts = array();
                     }
                 } else {
                     $this->posts = array();
                 }
             }
         }
         if ($this->is_preview && $this->posts && current_user_can($edit_cap, $this->posts[0]->ID)) {
             /**
              * Filters the single post for preview mode.
              *
              * @since 2.7.0
              *
              * @param WP_Post  $post_preview  The Post object.
              * @param WP_Query &$this         The WP_Query instance (passed by reference).
              */
             $this->posts[0] = get_post(apply_filters_ref_array('the_preview', array($this->posts[0], &$this)));
         }
     }
     // Put sticky posts at the top of the posts array
     $sticky_posts = get_option('sticky_posts');
     if ($this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts']) {
         $num_posts = count($this->posts);
         $sticky_offset = 0;
         // Loop over posts and relocate stickies to the front.
         for ($i = 0; $i < $num_posts; $i++) {
             if (in_array($this->posts[$i]->ID, $sticky_posts)) {
                 $sticky_post = $this->posts[$i];
                 // Remove sticky from current position
                 array_splice($this->posts, $i, 1);
                 // Move to front, after other stickies
                 array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
                 // Increment the sticky offset. The next sticky will be placed at this offset.
                 $sticky_offset++;
                 // Remove post from sticky posts array
                 $offset = array_search($sticky_post->ID, $sticky_posts);
                 unset($sticky_posts[$offset]);
             }
         }
         // If any posts have been excluded specifically, Ignore those that are sticky.
         if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
             $sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
         }
         // Fetch sticky posts that weren't in the query results
         if (!empty($sticky_posts)) {
             $stickies = get_posts(array('post__in' => $sticky_posts, 'post_type' => $post_type, 'post_status' => 'publish', 'nopaging' => true));
             foreach ($stickies as $sticky_post) {
                 array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
                 $sticky_offset++;
             }
         }
     }
     // If comments have been fetched as part of the query, make sure comment meta lazy-loading is set up.
     if (!empty($this->comments)) {
         wp_queue_comments_for_comment_meta_lazyload($this->comments);
     }
     if (!$q['suppress_filters']) {
         /**
          * Filters the array of retrieved posts after they've been fetched and
          * internally processed.
          *
          * @since 1.5.0
          *
          * @param array    $posts The array of retrieved posts.
          * @param WP_Query &$this The WP_Query instance (passed by reference).
          */
         $this->posts = apply_filters_ref_array('the_posts', array($this->posts, &$this));
     }
     // Ensure that any posts added/modified via one of the filters above are
     // of the type WP_Post and are filtered.
     if ($this->posts) {
         $this->post_count = count($this->posts);
         $this->posts = array_map('get_post', $this->posts);
         if ($q['cache_results']) {
             update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
         }
         $this->post = reset($this->posts);
     } else {
         $this->post_count = 0;
         $this->posts = array();
     }
     if ($q['lazy_load_term_meta']) {
         wp_queue_posts_for_term_meta_lazyload($this->posts);
     }
     return $this->posts;
 }
Example #26
0
 public function deleteNetworkLock($ntk)
 {
     if (wp_using_ext_object_cache()) {
         wp_cache_delete($ntk . 'roplock', 'transient');
     } else {
         delete_transient($ntk . 'roplock');
     }
 }
/**
 * Set/update the value of a site transient.
 *
 * You do not need to serialize values, if the value needs to be serialize, then
 * it will be serialized before it is set.
 *
 * @see set_transient()
 * @since 2.9.0
 * @package WordPress
 * @subpackage Transient
 *
 * @uses apply_filters() Calls 'pre_set_site_transient_$transient' hook to allow overwriting the
 * 	transient value to be stored.
 * @uses do_action() Calls 'set_site_transient_$transient' and 'setted_site_transient' hooks on success.
 *
 * @param string $transient Transient name. Expected to not be SQL-escaped.
 * @param mixed $value Transient value. Expected to not be SQL-escaped.
 * @param int $expiration Time until expiration in seconds, default 0
 * @return bool False if value was not set and true if value was set.
 */
function set_site_transient($transient, $value, $expiration = 0)
{
    $value = apply_filters('pre_set_site_transient_' . $transient, $value);
    $expiration = (int) $expiration;
    if (wp_using_ext_object_cache()) {
        $result = wp_cache_set($transient, $value, 'site-transient', $expiration);
    } else {
        $transient_timeout = '_site_transient_timeout_' . $transient;
        $option = '_site_transient_' . $transient;
        if (false === get_site_option($option)) {
            if ($expiration) {
                add_site_option($transient_timeout, time() + $expiration);
            }
            $result = add_site_option($option, $value);
        } else {
            if ($expiration) {
                update_site_option($transient_timeout, time() + $expiration);
            }
            $result = update_site_option($option, $value);
        }
    }
    if ($result) {
        do_action('set_site_transient_' . $transient, $value, $expiration);
        do_action('setted_site_transient', $transient, $value, $expiration);
    }
    return $result;
}
 /**
  * Clear entire XML sitemap cache
  *
  * @param array $types
  */
 public static function clear_sitemap_cache($types = array())
 {
     global $wpdb;
     if (wp_using_ext_object_cache()) {
         return;
     }
     if (!apply_filters('YMBESEO_enable_xml_sitemap_transient_caching', true)) {
         return;
     }
     // Not sure about efficiency, but that's what code elsewhere does R.
     $options = YMBESEO_Options::get_all();
     if (true !== $options['enablexmlsitemap']) {
         return;
     }
     $query = "DELETE FROM {$wpdb->options} WHERE";
     if (!empty($types)) {
         $first = true;
         foreach ($types as $sitemap_type) {
             if (!$first) {
                 $query .= ' OR ';
             }
             $query .= " option_name LIKE '_transient_YMBESEO_sitemap_cache_" . $sitemap_type . "_%' OR option_name LIKE '_transient_timeout_YMBESEO_sitemap_cache_" . $sitemap_type . "_%'";
             $first = false;
         }
     } else {
         $query .= " option_name LIKE '_transient_YMBESEO_sitemap_%' OR option_name LIKE '_transient_timeout_YMBESEO_sitemap_%'";
     }
     $wpdb->query($query);
 }
 /**
  * When the transient version increases, this is used to remove all past transients to avoid filling the DB.
  *
  * Note; this only works on transients appended with the transient version, and when object caching is not being used.
  *
  * @since  2.3.10
  */
 public static function delete_version_transients($version = '')
 {
     if (!wp_using_ext_object_cache() && !empty($version)) {
         global $wpdb;
         $limit = apply_filters('woocommerce_delete_version_transients_limit', 1000);
         $affected = $wpdb->query($wpdb->prepare("DELETE FROM {$wpdb->options} WHERE option_name LIKE %s ORDER BY option_id LIMIT %d;", "\\_transient\\_%" . $version, $limit));
         // If affected rows is equal to limit, there are more rows to delete. Delete in 10 secs.
         if ($affected === $limit) {
             wp_schedule_single_event(time() + 10, 'delete_version_transients', array($version));
         }
     }
 }
Example #30
0
 /**
  * Retrieve a network by its domain and path.
  *
  * @since 4.4.0
  * @access public
  * @static
  *
  * @param string   $domain   Domain to check.
  * @param string   $path     Path to check.
  * @param int|null $segments Path segments to use. Defaults to null, or the full path.
  * @return WP_Network|bool Network object if successful. False when no network is found.
  */
 public static function get_by_path($domain = '', $path = '', $segments = null)
 {
     global $wpdb;
     $domains = array($domain);
     $pieces = explode('.', $domain);
     /*
      * It's possible one domain to search is 'com', but it might as well
      * be 'localhost' or some other locally mapped domain.
      */
     while (array_shift($pieces)) {
         if (!empty($pieces)) {
             $domains[] = implode('.', $pieces);
         }
     }
     /*
      * If we've gotten to this function during normal execution, there is
      * more than one network installed. At this point, who knows how many
      * we have. Attempt to optimize for the situation where networks are
      * only domains, thus meaning paths never need to be considered.
      *
      * This is a very basic optimization; anything further could have
      * drawbacks depending on the setup, so this is best done per-install.
      */
     $using_paths = true;
     if (wp_using_ext_object_cache()) {
         $using_paths = wp_cache_get('networks_have_paths', 'site-options');
         if (false === $using_paths) {
             $using_paths = $wpdb->get_var("SELECT id FROM {$wpdb->site} WHERE path <> '/' LIMIT 1");
             wp_cache_add('networks_have_paths', (int) $using_paths, 'site-options');
         }
     }
     $paths = array();
     if (true === $using_paths) {
         $path_segments = array_filter(explode('/', trim($path, '/')));
         /**
          * Filter the number of path segments to consider when searching for a site.
          *
          * @since 3.9.0
          *
          * @param int|null $segments The number of path segments to consider. WordPress by default looks at
          *                           one path segment. The function default of null only makes sense when you
          *                           know the requested path should match a network.
          * @param string   $domain   The requested domain.
          * @param string   $path     The requested path, in full.
          */
         $segments = apply_filters('network_by_path_segments_count', $segments, $domain, $path);
         if (null !== $segments && count($path_segments) > $segments) {
             $path_segments = array_slice($path_segments, 0, $segments);
         }
         while (count($path_segments)) {
             $paths[] = '/' . implode('/', $path_segments) . '/';
             array_pop($path_segments);
         }
         $paths[] = '/';
     }
     /**
      * Determine a network by its domain and path.
      *
      * This allows one to short-circuit the default logic, perhaps by
      * replacing it with a routine that is more optimal for your setup.
      *
      * Return null to avoid the short-circuit. Return false if no network
      * can be found at the requested domain and path. Otherwise, return
      * an object from wp_get_network().
      *
      * @since 3.9.0
      *
      * @param null|bool|object $network  Network value to return by path.
      * @param string           $domain   The requested domain.
      * @param string           $path     The requested path, in full.
      * @param int|null         $segments The suggested number of paths to consult.
      *                                   Default null, meaning the entire path was to be consulted.
      * @param array            $paths    The paths to search for, based on $path and $segments.
      */
     $pre = apply_filters('pre_get_network_by_path', null, $domain, $path, $segments, $paths);
     if (null !== $pre) {
         return $pre;
     }
     // @todo Consider additional optimization routes, perhaps as an opt-in for plugins.
     // We already have paths covered. What about how far domains should be drilled down (including www)?
     $search_domains = "'" . implode("', '", $wpdb->_escape($domains)) . "'";
     if (false === $using_paths) {
         $network = $wpdb->get_row("\n\t\t\t\tSELECT * FROM {$wpdb->site}\n\t\t\t\tWHERE domain IN ({$search_domains})\n\t\t\t\tORDER BY CHAR_LENGTH(domain)\n\t\t\t\tDESC LIMIT 1\n\t\t\t");
         if (!empty($network) && !is_wp_error($network)) {
             return new WP_Network($network);
         }
         return false;
     } else {
         $search_paths = "'" . implode("', '", $wpdb->_escape($paths)) . "'";
         $networks = $wpdb->get_results("\n\t\t\t\tSELECT * FROM {$wpdb->site}\n\t\t\t\tWHERE domain IN ({$search_domains})\n\t\t\t\tAND path IN ({$search_paths})\n\t\t\t\tORDER BY CHAR_LENGTH(domain) DESC, CHAR_LENGTH(path) DESC\n\t\t\t");
     }
     /*
      * Domains are sorted by length of domain, then by length of path.
      * The domain must match for the path to be considered. Otherwise,
      * a network with the path of / will suffice.
      */
     $found = false;
     foreach ($networks as $network) {
         if ($network->domain === $domain || "www.{$network->domain}" === $domain) {
             if (in_array($network->path, $paths, true)) {
                 $found = true;
                 break;
             }
         }
         if ($network->path === '/') {
             $found = true;
             break;
         }
     }
     if (true === $found) {
         return new WP_Network($network);
     }
     return false;
 }