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<?php |
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/* |
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Plugin Name: plugin load filter [plf-filter] |
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Description: Dynamically activated only plugins that you have selected in each page. [Note] plf-filter has been automatically installed / deleted by Activate / Deactivate of "load filter plugin". |
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Version: 2.1.0 |
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Plugin URI: http://celtislab.net/wp_plugin_load_filter |
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Author: enomoto@celtislab |
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Author URI: http://celtislab.net/ |
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License: GPLv2 |
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*/ |
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|
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/*************************************************************************** |
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* pluggable.php defined function overwrite |
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* pluggable.php read before the query_posts () is processed by the current user undetermined |
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**************************************************************************/ |
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if ( !function_exists('wp_get_current_user') ) : |
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/** |
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* Retrieve the current user object. |
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* @return WP_User Current user WP_User object |
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*/ |
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function wp_get_current_user() { |
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if ( ! function_exists( 'wp_set_current_user' ) ) |
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return 0; |
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|
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global $current_user; |
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get_currentuserinfo(); |
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|
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return $current_user; |
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} |
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endif; |
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|
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if ( !function_exists('get_userdata') ) : |
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/** |
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* Retrieve user info by user ID. |
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* @param int $user_id User ID |
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* @return WP_User|bool WP_User object on success, false on failure. |
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*/ |
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function get_userdata( $user_id ) { |
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return get_user_by( 'id', $user_id ); |
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} |
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endif; |
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|
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if ( !function_exists('get_user_by') ) : |
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/** |
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* Retrieve user info by a given field |
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* @param string $field The field to retrieve the user with. id | slug | email | login |
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* @param int|string $value A value for $field. A user ID, slug, email address, or login name. |
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* @return WP_User|bool WP_User object on success, false on failure. |
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*/ |
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function get_user_by( $field, $value ) { |
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$userdata = WP_User::get_data_by( $field, $value ); |
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|
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if ( !$userdata ) |
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return false; |
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|
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$user = new WP_User; |
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$user->init( $userdata ); |
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|
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return $user; |
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} |
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endif; |
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|
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if ( !function_exists('is_user_logged_in') ) : |
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/** |
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* Checks if the current visitor is a logged in user. |
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* @return bool True if user is logged in, false if not logged in. |
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*/ |
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function is_user_logged_in() { |
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if ( ! function_exists( 'wp_set_current_user' ) ) |
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return false; |
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|
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$user = wp_get_current_user(); |
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|
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if ( ! $user->exists() ) |
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return false; |
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|
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return true; |
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} |
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endif; |
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|
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/*************************************************************************** |
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* Plugin Load Filter( Admin, Desktop, Mobile, Page 4types filter) |
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**************************************************************************/ |
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|
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$plugin_load_filter = new Plf_filter(); |
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|
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class Plf_filter { |
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|
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private $filter = array(); //Plugin Load Filter Setting option data |
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|
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function __construct() { |
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$this->filter = get_option('plf_option'); |
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if(!empty($this->filter)){ |
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add_filter('pre_option_active_plugins', array(&$this, 'active_plugins')); |
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add_filter('pre_option_jetpack_active_modules', array(&$this, 'active_jetmodules')); |
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add_filter('pre_option_celtispack_active_modules', array(&$this, 'active_celtismodules')); |
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add_action('wp_loaded', array(&$this, 'cache_post_type'), 1); |
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} |
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} |
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|
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//Active plugins Filter |
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function active_plugins( $default = false) { |
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return $this->plf_filter( 'active_plugins', $default); |
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} |
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|
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//Jetpack module Filter |
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function active_jetmodules( $default = false) { |
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return $this->plf_filter( 'jetpack_active_modules', $default); |
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} |
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|
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//Celtispack module Filter |
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function active_celtismodules( $default = false) { |
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return $this->plf_filter( 'celtispack_active_modules', $default); |
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} |
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|
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//Post Format Type, Custom Post Type Data Cache for parse request |
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function cache_post_type() { |
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if (!is_admin() || ( defined('DOING_AJAX') && DOING_AJAX ) || (defined('DOING_CRON') && DOING_CRON)) |
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return; |
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|
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global $wp; |
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$public_query_vars = (!empty($wp->public_query_vars))? $wp->public_query_vars : array();; |
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$post_type_query_vars = array(); |
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foreach ( get_post_types( array(), 'objects' ) as $post_type => $t ){ |
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if ( $t->query_var ) |
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$post_type_query_vars[$t->query_var] = $post_type; |
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} |
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$queryable_post_types = get_post_types( array('publicly_queryable' => true) ); |
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|
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$data = get_option('plf_queryvars'); |
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if(!empty($post_type_query_vars) && !empty($queryable_post_types)){ |
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$data['public_query_vars'] = $public_query_vars; |
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$data['post_type_query_vars'] = $post_type_query_vars; |
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$data['queryable_post_types'] = $queryable_post_types; |
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update_option('plf_queryvars', $data); |
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} |
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else if(!empty($data['post_type_query_vars']) || !empty($data['queryable_post_types'])){ |
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delete_option('plf_queryvars'); |
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} |
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} |
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|
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//parse_request Action Hook for Custom Post Type query add |
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function parse_request( &$args ) { |
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if (did_action( 'plugins_loaded' ) === 0 ) { |
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$data = get_option('plf_queryvars'); |
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if(!empty($data['post_type_query_vars']) && !empty($data['queryable_post_types'])){ |
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$post_type_query_vars = $data['post_type_query_vars']; |
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$queryable_post_types = $data['queryable_post_types']; |
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|
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$args->public_query_vars = $data['public_query_vars']; |
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if ( isset( $args->matched_query ) ) { |
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parse_str($args->matched_query, $perma_query_vars); |
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} |
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foreach ( $args->public_query_vars as $wpvar ) { |
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if ( isset( $args->extra_query_vars[$wpvar] ) ) |
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$args->query_vars[$wpvar] = $args->extra_query_vars[$wpvar]; |
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elseif ( isset( $_POST[$wpvar] ) ) |
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$args->query_vars[$wpvar] = $_POST[$wpvar]; |
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elseif ( isset( $_GET[$wpvar] ) ) |
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$args->query_vars[$wpvar] = $_GET[$wpvar]; |
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elseif ( isset( $perma_query_vars[$wpvar] ) ) |
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$args->query_vars[$wpvar] = $perma_query_vars[$wpvar]; |
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|
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if ( !empty( $args->query_vars[$wpvar] ) ) { |
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if ( ! is_array( $args->query_vars[$wpvar] ) ) { |
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$args->query_vars[$wpvar] = (string) $args->query_vars[$wpvar]; |
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} else { |
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foreach ( $args->query_vars[$wpvar] as $vkey => $v ) { |
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if ( !is_object( $v ) ) { |
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$args->query_vars[$wpvar][$vkey] = (string) $v; |
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} |
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} |
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} |
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if ( isset($post_type_query_vars[$wpvar] ) ) { |
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$args->query_vars['post_type'] = $post_type_query_vars[$wpvar]; |
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$args->query_vars['name'] = $args->query_vars[$wpvar]; |
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} |
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} |
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} |
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|
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// Limit publicly queried post_types to those that are publicly_queryable |
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if ( isset( $args->query_vars['post_type']) ) { |
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if ( ! is_array( $args->query_vars['post_type'] ) ) { |
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if ( ! in_array( $args->query_vars['post_type'], $queryable_post_types ) ) |
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unset( $args->query_vars['post_type'] ); |
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} else { |
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$args->query_vars['post_type'] = array_intersect( $args->query_vars['post_type'], $queryable_post_types ); |
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} |
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} |
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} |
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} |
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} |
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|
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//Plugin Load Filter Main (active plugins/modules filtering) |
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function plf_filter( $option, $default = false) { |
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if ( defined( 'WP_SETUP_CONFIG' ) ) |
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return false; |
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|
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//Admin mode exclude |
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if(is_admin()) |
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return false; |
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|
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if ( ! defined( 'WP_INSTALLING' ) ) { |
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// prevent non-existent options from triggering multiple queries |
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$notoptions = wp_cache_get( 'notoptions', 'options' ); |
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if ( isset( $notoptions[$option] ) ) |
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return apply_filters( 'default_option_' . $option, $default ); |
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|
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$alloptions = wp_load_alloptions(); |
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if ( isset( $alloptions[$option] ) ) { |
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$value = $alloptions[$option]; |
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} else { |
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$value = wp_cache_get( $option, 'options' ); |
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|
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if ( false === $value ) { |
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$row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", $option ) ); |
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|
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// Has to be get_row instead of get_var because of funkiness with 0, false, null values |
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if ( is_object( $row ) ) { |
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$value = $row->option_value; |
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wp_cache_add( $option, $value, 'options' ); |
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} else { // option does not exist, so we must cache its non-existence |
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$notoptions[$option] = true; |
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wp_cache_set( 'notoptions', $notoptions, 'options' ); |
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|
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/** This filter is documented in wp-includes/option.php */ |
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return apply_filters( 'default_option_' . $option, $default ); |
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} |
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} |
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} |
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} else { |
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return false; |
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} |
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|
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$filter = $this->filter; |
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//get_option is called many times, home page and singular page to cache |
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$keyid = md5('plf_'. (string)wp_is_mobile(). $_SERVER['REQUEST_URI']); |
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$cache = get_transient( $keyid ); |
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if ( !is_array($cache) ){ |
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$cache = array(); |
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} |
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elseif ( !empty( $cache[$option]['active']) ){ |
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if(!empty($filter['updated']) && $filter['updated'] <= $cache[$option]['time'] ) |
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return apply_filters( 'option_' . $option, $cache[$option]['active'] ); |
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} |
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|
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//Before plugins loaded, it does not use conditional branch such as is_home, to set wp_query, wp in temporary query |
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if(empty($GLOBALS['wp_the_query'])){ |
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$GLOBALS['wp_the_query'] = new WP_Query(); |
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$GLOBALS['wp_query'] = $GLOBALS['wp_the_query']; |
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$GLOBALS['wp_rewrite'] = new WP_Rewrite(); |
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$GLOBALS['wp'] = new WP(); |
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//Post Format, Custom Post Type support |
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add_action('parse_request', array(&$this, 'parse_request')); |
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$GLOBALS['wp']->parse_request(''); |
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$GLOBALS['wp']->query_posts(); |
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} |
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//Only available display pages (login, cron, ajax request ... excluded) |
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//downloadmanager plugin downloadlink request [home]/?wpdmact=XXXXXX exclude home GET query |
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global $wp_query; |
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if((is_home() || is_front_page() || is_archive() || is_search() || is_singular()) == false |
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|| (is_home() && !empty($_GET)) |
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|| (is_singular() && empty($wp_query->post))){ |
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return false; |
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} |
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|
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$us_value = maybe_unserialize( $value ); |
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$new_value = array(); |
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foreach ( $us_value as $item ) { |
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$unload = false; |
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//Jetpack module slug / Celtiapack module slug / Plugin php file name |
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if($option === 'jetpack_active_modules'){ |
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$p_key = 'jetpack_module/' . $item; |
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} |
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elseif($option === 'celtispack_active_modules'){ |
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$p_key = 'celtispack_module/' . str_replace( '.php', '', basename( $item) ); |
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} |
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else { |
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$p_key = $item; |
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} |
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//admin mode filter |
| 282 |
if(!empty($filter['_admin']['plugins'])){ |
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if(in_array($p_key, array_map("trim", explode(',', $filter['_admin']['plugins'])))) |
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$unload = true; |
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} |
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//desktop/mobile device filter |
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if(!$unload){ |
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if(wp_is_mobile()){ |
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if(!empty($filter['_desktop']['plugins'])){ |
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if(in_array($p_key, array_map("trim", explode(',', $filter['_desktop']['plugins'])))) |
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$unload = true; |
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} |
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} |
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else { |
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if(!empty($filter['_mobile']['plugins'])){ |
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if(in_array($p_key, array_map("trim", explode(',', $filter['_mobile']['plugins'])))) |
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$unload = true; |
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} |
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} |
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} |
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//page filter |
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if(!$unload){ |
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if(!empty($filter['_pagefilter']['plugins'])){ |
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if(in_array($p_key, array_map("trim", explode(',', $filter['_pagefilter']['plugins'])))) |
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$unload = true; |
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|
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$pgfopt = false; |
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if(is_singular()){ |
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if(is_object($wp_query->post)){ |
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$opt = get_post_meta( $wp_query->post->ID, '_plugin_load_filter', true ); |
| 311 |
if(!empty($opt) && $opt['filter'] === 'include'){ |
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$pgfopt = true; |
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if(in_array($p_key, array_map("trim", explode(',', $opt['plugins'])))) |
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$unload = false; |
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else { |
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//Enable plugin because plugin module is selected |
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if(strpos($p_key, 'jetpack/') !== false && strpos($opt['plugins'], 'jetpack_module/') !== false) |
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$unload = false; |
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else if(strpos($p_key, 'celtispack/') !== false && strpos($opt['plugins'], 'celtispack_module/') !== false) |
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$unload = false; |
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} |
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} |
| 323 |
} |
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} |
| 325 |
if($pgfopt === false){ |
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$type = false; |
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if(is_home() || is_front_page()) |
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$type = 'home'; |
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elseif(is_archive()) |
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$type = 'archive'; |
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elseif(is_search()) |
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$type = 'search'; |
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elseif(is_attachment()) |
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$type = 'attachment'; |
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elseif(is_page()) |
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$type = 'page'; |
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elseif(is_single()){ //Post & Custom Post |
| 338 |
$type = get_post_type( $wp_query->post); |
| 339 |
if($type === 'post'){ |
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$fmt = get_post_format( $wp_query->post); |
| 341 |
$type = ($fmt === 'standard' || $fmt == false)? 'post' : "post-$fmt"; |
| 342 |
} |
| 343 |
} |
| 344 |
if($type !== false && !empty($filter['group'][$type]['plugins'])){ |
| 345 |
if(in_array($p_key, array_map("trim", explode(',', $filter['group'][$type]['plugins'])))) |
| 346 |
$unload = false; |
| 347 |
else { |
| 348 |
if(strpos($p_key, 'jetpack/') !== false && strpos($filter['group'][$type]['plugins'], 'jetpack_module/') !== false) |
| 349 |
$unload = false; |
| 350 |
else if(strpos($p_key, 'celtispack/') !== false && strpos($filter['group'][$type]['plugins'], 'celtispack_module/') !== false) |
| 351 |
$unload = false; |
| 352 |
} |
| 353 |
} |
| 354 |
} |
| 355 |
} |
| 356 |
} |
| 357 |
if(!$unload) { |
| 358 |
$new_value[] = $item; |
| 359 |
} |
| 360 |
} |
| 361 |
//singular page to filter value cache |
| 362 |
if(is_singular()){ |
| 363 |
$cache[$option]['active'] = $new_value; |
| 364 |
$cache[$option]['time'] = strtotime("now"); |
| 365 |
set_transient( $keyid, $cache, DAY_IN_SECONDS ); |
| 366 |
} |
| 367 |
return apply_filters( 'option_' . $option, $new_value ); |
| 368 |
} |
| 369 |
} |
| 370 |
|
