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<?php |
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/** |
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* class-groups-admin-posts.php |
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* |
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* Copyright (c) 2013 "kento" Karim Rahimpur www.itthinx.com |
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* |
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* This code is released under the GNU General Public License. |
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* See COPYRIGHT.txt and LICENSE.txt. |
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* |
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* This code is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This header and all notices must be kept intact. |
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* |
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* @author Karim Rahimpur |
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* @package groups |
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* @since groups 1.4.2 |
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*/ |
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|
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if ( !defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Additions to post overview admin screens: |
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* |
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* - Filter posts by group. |
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* - Apply bulk actions to add or remove group access restrictions. |
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*/ |
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class Groups_Admin_Posts { |
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|
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/** |
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* Field name. |
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* |
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* @var string |
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*/ |
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const GROUPS_READ = 'groups-read'; |
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|
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/** |
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* Constant for not restricted. |
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* |
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* @var string NOT_RESTRICTED |
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*/ |
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const NOT_RESTRICTED = '#not-restricted#'; |
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|
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/** |
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* Constant for restricted. |
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* |
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* @var string RESTRICTED |
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*/ |
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const RESTRICTED = '#restricted#'; |
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|
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/** |
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* Sets up an admin_init hook where our actions and filters are added. |
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*/ |
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public static function init() { |
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add_action( 'admin_init', array( __CLASS__, 'admin_init' ) ); |
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} |
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|
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/** |
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* Adds actions and filters to handle filtering by access restriction |
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* capability. |
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*/ |
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public static function admin_init() { |
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if ( Groups_User::current_user_can( GROUPS_ACCESS_GROUPS ) ) { |
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add_action( 'admin_enqueue_scripts', array( __CLASS__, 'admin_enqueue_scripts' ) ); |
| 69 |
add_action( 'admin_head', array( __CLASS__, 'admin_head' ) ); |
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add_action( 'restrict_manage_posts', array( __CLASS__, 'restrict_manage_posts' ) ); |
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// add_filter( 'parse_query', array( __CLASS__, 'parse_query' ) ); |
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|
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add_filter( 'posts_where', array( __CLASS__, 'posts_where' ), 10, 2 ); |
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add_filter( 'posts_join', array( __CLASS__, 'posts_join' ), 10, 2 ); |
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add_filter( 'posts_orderby', array( __CLASS__, 'posts_orderby' ), 10, 2 ); |
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|
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add_action( 'bulk_edit_custom_box', array( __CLASS__, 'bulk_edit_custom_box' ), 10, 2); |
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add_action( 'save_post', array( __CLASS__, 'save_post' ) ); |
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} |
| 80 |
} |
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|
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/** |
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* Enqueues the select script. |
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*/ |
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public static function admin_enqueue_scripts() { |
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|
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global $pagenow; |
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|
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if ( $pagenow == 'edit.php' ) { |
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$post_type = groups_sanitize_get( 'post_type' ) ?? 'post'; |
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$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
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if ( !isset( $post_types_option[$post_type]['add_meta_box'] ) || $post_types_option[$post_type]['add_meta_box'] ) { |
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Groups_UIE::enqueue( 'select' ); |
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wp_enqueue_style( 'groups_admin_post' ); |
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} |
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} |
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} |
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|
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/** |
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* Adds CSS rules to display our access restriction filter coherently. |
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*/ |
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public static function admin_head() { |
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|
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global $pagenow; |
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|
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if ( $pagenow == 'edit.php' ) { |
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$post_type = groups_sanitize_get( 'post_type' ) ?? 'post'; |
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$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
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if ( !isset( $post_types_option[$post_type]['add_meta_box'] ) || $post_types_option[$post_type]['add_meta_box'] ) { |
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echo '<style type="text/css">'; |
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echo '.groups-groups-container { display: inline-block; line-height: 24px; padding-bottom: 1em; vertical-align: top; margin-left: 4px; margin-right: 4px; }'; |
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echo '.groups-groups-container .groups-select-container { display: inline-block; vertical-align: top; }'; |
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echo '.groups-groups-container .groups-select-container select, .groups-bulk-container select.groups-action { float: none; margin-right: 4px; vertical-align: top; }'; |
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echo '.groups-groups-container .selectize-control { min-width: 128px; }'; |
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echo '.groups-groups-container .selectize-control, .groups-bulk-container select.groups-action { margin-right: 4px; vertical-align: top; }'; |
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echo '.groups-groups-container .selectize-input { min-height: 30px; font-size: inherit; line-height: 18px; padding: 0 4px; vertical-align: middle; }'; |
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echo '.groups-groups-container .selectize-input input[type="text"] { font-size: inherit; vertical-align: middle; }'; |
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echo '.groups-groups-container input.button { margin-top: 1px; vertical-align: top; }'; |
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echo '.inline-edit-row fieldset .capabilities-bulk-container label span.title { min-width: 5em; padding: 2px 1em; width: auto; }'; |
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echo '.tablenav .actions { overflow: visible; }'; // this is important so that the selectize options aren't hidden |
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echo '.wp-list-table td { overflow: visible; }'; // idem for bulk actions |
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echo 'label.groups-read-terms { vertical-align: middle; line-height: 28px; margin-right: 4px; }'; // Terms checkbox label |
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echo 'label.groups-read-terms input[type="checkbox"] { height: 1rem; }'; // Terms checkbox |
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echo 'th.column-groups, th.column-groups-read, th.column-capabilities { width:10%; }'; |
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echo '</style>'; |
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} |
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} |
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} |
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|
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/** |
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* Renders the groups access restriction filter field. |
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*/ |
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public static function restrict_manage_posts() { |
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|
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global $pagenow; |
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|
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if ( is_admin() ) { |
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|
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if ( $pagenow == 'edit.php' ) { // check that we're on the right screen |
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|
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$post_type = groups_sanitize_get( 'post_type' ) ?? 'post'; |
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$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
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|
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if ( !isset( $post_types_option[$post_type]['add_meta_box'] ) || $post_types_option[$post_type]['add_meta_box'] ) { |
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|
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$output = ''; |
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|
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// capabilities select |
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$output .= '<div class="groups-groups-container">'; |
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$output .= sprintf( |
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'<select class="select group" name="%s[]" multiple="multiple" placeholder="%s" data-placeholder="%s">', |
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esc_attr( Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ ), |
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esc_attr__( 'Groups …', 'groups' ), |
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esc_attr__( 'Groups …', 'groups' ) |
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); |
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|
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$read = groups_sanitize_get( Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ ); |
| 158 |
if ( !is_array( $read ) ) { |
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$read = array(); |
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} |
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$output .= sprintf( |
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'<option value="%s" %s >%s</option>', self::NOT_RESTRICTED, |
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esc_attr( in_array( self::NOT_RESTRICTED, $read ) ? ' selected="selected" ' : '' ), |
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esc_attr__( '(none)', 'groups' ) |
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); |
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$output .= sprintf( |
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'<option value="%s" %s >%s</option>', self::RESTRICTED, |
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esc_attr( in_array( self::RESTRICTED, $read ) ? ' selected="selected" ' : '' ), |
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esc_attr__( '(any)', 'groups' ) |
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); |
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|
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$groups = apply_filters( |
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'groups_admin_posts_restrict_manage_posts_get_groups', |
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Groups_Group::get_groups( |
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apply_filters( |
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'groups_admin_posts_restrict_manage_posts_get_groups_options', |
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array( 'order_by' => 'name', 'order' => 'ASC' ) |
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) |
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) |
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); |
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foreach ( $groups as $group ) { |
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$selected = in_array( $group->group_id, $read ) ? ' selected="selected" ' : ''; |
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$output .= sprintf( |
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'<option value="%s" %s >%s</option>', |
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esc_attr( $group->group_id ), |
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esc_attr( $selected ), |
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$group->name ? stripslashes( wp_filter_nohtml_kses( $group->name ) ) : '' |
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); |
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} |
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$output .= '</select>'; |
| 191 |
$output .= '</div>'; |
| 192 |
$output .= Groups_UIE::render_select( '.select.group' ); |
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|
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if ( |
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function_exists( 'get_term_meta' ) && // >= WordPress 4.4.0 as we query the termmeta table |
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class_exists( 'Groups_Restrict_Categories' ) && |
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method_exists( 'Groups_Restrict_Categories', 'get_controlled_taxonomies' ) && |
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method_exists( 'Groups_Restrict_Categories', 'get_term_read_groups' ) // >= Groups Restrict Categories 2.0.0, the method isn't used here but it wouldn't make any sense to query unless we're >= 2.0.0 |
| 199 |
) { |
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$output .= sprintf( '<label class="groups-read-terms" title="%s">', esc_attr__( 'Also look for groups related to terms', 'groups' ) ); |
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$output .= sprintf( '<input type="checkbox" name="groups-read-terms" value="1" %s />', empty( groups_sanitize_get( 'groups-read-terms' ) ) ? '' : ' checked="checked" ' ); |
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$output .= esc_html__( 'Terms', 'groups' ); |
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$output .= '</label>'; |
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} |
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echo $output; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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} |
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|
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} |
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} |
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|
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} |
| 212 |
|
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/** |
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* Bulk-edit access restriction groups. |
| 215 |
* |
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* @param string $column_name |
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* @param string $post_type |
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*/ |
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public static function bulk_edit_custom_box( $column_name, $post_type ) { |
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|
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global $pagenow; |
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|
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if ( $column_name == self::GROUPS_READ ) { |
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if ( $pagenow == 'edit.php' ) { // check that we're on the right screen |
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|
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$post_type = groups_sanitize_get( 'post_type' ) ?? 'post'; |
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$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
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|
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if ( !isset( $post_types_option[$post_type]['add_meta_box'] ) || $post_types_option[$post_type]['add_meta_box'] ) { |
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|
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$output = '<fieldset class="inline-edit-col-right">'; |
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$output .= '<div class="bulk-edit-groups" style="padding:0 0.5em;">'; |
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|
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// capability/access restriction bulk actions added through extra_tablenav() |
| 235 |
$output .= '<div id="group-bulk-actions" class="groups-bulk-container" style="display:inline">'; |
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|
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$output .= '<label style="display:inline;">'; |
| 238 |
$output .= '<span class="title">'; |
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$output .= _x( 'Groups', 'Bulk edit field label', 'groups' ); |
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$output .= '</span>'; |
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$output .= '<select class="groups-action" name="groups-action">'; |
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$output .= '<option selected="selected" value="-1">' . esc_html__( '— No Change —', 'groups' ) . '</option>'; |
| 243 |
$output .= '<option value="add-group">' . esc_html__( 'Add restriction', 'groups' ) . '</option>'; |
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$output .= '<option value="remove-group">' . esc_html__( 'Remove restriction', 'groups' ) . '</option>'; |
| 245 |
$output .= '</select>'; |
| 246 |
$output .= '</label>'; |
| 247 |
|
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$include = Groups_Access_Meta_Boxes::get_user_can_restrict_group_ids( get_current_user_id() ); |
| 249 |
$groups = Groups_Group::get_groups( array( 'order_by' => 'name', 'order' => 'ASC', 'include' => $include ) ); |
| 250 |
|
| 251 |
$output .= '<div class="groups-groups-container">'; |
| 252 |
$output .= sprintf( |
| 253 |
'<select class="select bulk-group" name="%s[]" multiple="multiple" placeholder="%s" data-placeholder="%s">', |
| 254 |
esc_attr( Groups_Post_Access::POSTMETA_PREFIX . 'bulk-' . Groups_Post_Access::READ ), |
| 255 |
esc_attr__( 'Choose access restriction groups …', 'groups' ), |
| 256 |
esc_attr__( 'Choose access restriction groups …', 'groups' ) |
| 257 |
); |
| 258 |
|
| 259 |
foreach ( $groups as $group ) { |
| 260 |
$output .= sprintf( |
| 261 |
'<option value="%s" >%s</option>', |
| 262 |
esc_attr( $group->group_id ), |
| 263 |
$group->name ? stripslashes( wp_filter_nohtml_kses( $group->name ) ) : '' |
| 264 |
); |
| 265 |
} |
| 266 |
$output .= '</select>'; |
| 267 |
$output .= '</div>'; // .groups-groups-container |
| 268 |
$output .= Groups_UIE::render_select( '.select.bulk-group' ); |
| 269 |
|
| 270 |
$output .= '</div>'; // .groups-bulk-container |
| 271 |
|
| 272 |
$output .= '</div>'; // .bulk-edit-groups |
| 273 |
$output .= '</fieldset>'; // .inline-edit-col-right |
| 274 |
|
| 275 |
$output .= wp_nonce_field( 'post-group', 'bulk-post-group-nonce', true, false ); |
| 276 |
|
| 277 |
echo $output; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 278 |
} |
| 279 |
} |
| 280 |
} |
| 281 |
} |
| 282 |
|
| 283 |
/** |
| 284 |
* Handles access restriction group modifications from bulk-editing. |
| 285 |
* This is called once for each post that is included in bulk-editing. |
| 286 |
* The fields that are handled here are rendered through the |
| 287 |
* bulk_edit_custom_box() method in this class. |
| 288 |
* |
| 289 |
* @param int $post_id |
| 290 |
*/ |
| 291 |
public static function save_post( $post_id ) { |
| 292 |
if ( isset( $_REQUEST['groups-action'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 293 |
if ( groups_verify_request_nonce( 'bulk-post-group-nonce', 'post-group' ) ) { |
| 294 |
$read = groups_sanitize_request( Groups_Post_Access::POSTMETA_PREFIX . 'bulk-' . Groups_Post_Access::READ ); |
| 295 |
if ( !empty( $read ) && is_array( $read ) ) { |
| 296 |
if ( Groups_Access_Meta_Boxes::user_can_restrict() ) { |
| 297 |
$include = Groups_Access_Meta_Boxes::get_user_can_restrict_group_ids(); |
| 298 |
$groups = Groups_Group::get_groups( array( 'order_by' => 'name', 'order' => 'ASC', 'include' => $include ) ); |
| 299 |
$group_ids = array(); |
| 300 |
foreach ( $groups as $group ) { |
| 301 |
$group_ids[] = $group->group_id; |
| 302 |
} |
| 303 |
foreach ( $read as $group_id ) { |
| 304 |
if ( $group = Groups_Group::read( $group_id ) ) { |
| 305 |
if ( in_array( $group->group_id, $group_ids ) ) { |
| 306 |
switch ( groups_sanitize_request( 'groups-action' ) ) { |
| 307 |
case 'add-group' : |
| 308 |
Groups_Post_Access::create( array( |
| 309 |
'post_id' => $post_id, |
| 310 |
'group_id' => $group->group_id |
| 311 |
) ); |
| 312 |
break; |
| 313 |
case 'remove-group' : |
| 314 |
Groups_Post_Access::delete( $post_id, array( 'groups_read' => $group->group_id ) ); |
| 315 |
break; |
| 316 |
} |
| 317 |
} |
| 318 |
} |
| 319 |
} |
| 320 |
} |
| 321 |
} |
| 322 |
} |
| 323 |
} |
| 324 |
} |
| 325 |
|
| 326 |
/** |
| 327 |
* Query modifier to take the selected access restriction groups into account. |
| 328 |
* |
| 329 |
* @deprecated not used |
| 330 |
* |
| 331 |
* @param WP_Query $query query object passed by reference |
| 332 |
*/ |
| 333 |
public static function parse_query( &$query ) { |
| 334 |
|
| 335 |
global $pagenow; |
| 336 |
|
| 337 |
if ( is_admin() ) { |
| 338 |
|
| 339 |
if ( $pagenow == 'edit.php' ) { // check that we're on the right screen |
| 340 |
|
| 341 |
$post_type = groups_sanitize_get( 'post_type' ) ?? 'post'; |
| 342 |
$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
| 343 |
|
| 344 |
if ( !isset( $post_types_option[$post_type]['add_meta_box'] ) || $post_types_option[$post_type]['add_meta_box'] ) { |
| 345 |
|
| 346 |
$read = groups_sanitize_get( Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ ); |
| 347 |
if ( !is_array( $read ) ) { |
| 348 |
$read = array(); |
| 349 |
} |
| 350 |
|
| 351 |
if ( count( $read ) > 0 ) { |
| 352 |
|
| 353 |
$include_unrestricted = false; |
| 354 |
if ( in_array( self::NOT_RESTRICTED, $read ) ) { |
| 355 |
$include_unrestricted = true; |
| 356 |
} |
| 357 |
|
| 358 |
$group_ids = array(); |
| 359 |
foreach ( $read as $group_id ) { |
| 360 |
if ( Groups_Group::read( $group_id ) ) { |
| 361 |
$group_ids[] = $group_id; |
| 362 |
} |
| 363 |
} |
| 364 |
|
| 365 |
if ( !empty( $group_ids ) ) { // @phpstan-ignore empty.variable |
| 366 |
if ( $include_unrestricted ) { |
| 367 |
// meta_query does not handle a conjunction |
| 368 |
// on the same meta field correctly |
| 369 |
// (at least not up to WordPress 3.7.1) |
| 370 |
// $query->query_vars['meta_query'] = array ( |
| 371 |
// 'relation' => 'OR', |
| 372 |
// array ( |
| 373 |
// 'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ, |
| 374 |
// 'value' => $group_ids, |
| 375 |
// 'compare' => 'IN' |
| 376 |
// ), |
| 377 |
// array ( |
| 378 |
// 'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ, |
| 379 |
// 'compare' => 'NOT EXISTS' |
| 380 |
// ) |
| 381 |
// ); |
| 382 |
// we'll limit it to show just unrestricted entries |
| 383 |
// until the above is solved |
| 384 |
$query->query_vars['meta_query'] = array ( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 385 |
array ( |
| 386 |
'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ, |
| 387 |
'compare' => 'NOT EXISTS' |
| 388 |
) |
| 389 |
); |
| 390 |
} else { |
| 391 |
$query->query_vars['meta_query'] = array ( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 392 |
array ( |
| 393 |
'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ, |
| 394 |
'value' => $group_ids, |
| 395 |
'compare' => 'IN' |
| 396 |
) |
| 397 |
); |
| 398 |
} |
| 399 |
} else if ( $include_unrestricted ) { |
| 400 |
$query->query_vars['meta_query'] = array ( //phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 401 |
array ( |
| 402 |
'key' => Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ, |
| 403 |
'compare' => 'NOT EXISTS' |
| 404 |
) |
| 405 |
); |
| 406 |
} |
| 407 |
} |
| 408 |
} |
| 409 |
} |
| 410 |
|
| 411 |
} |
| 412 |
|
| 413 |
} |
| 414 |
|
| 415 |
/** |
| 416 |
* Filters out posts by group. This is used when you choose groups on the post admin screen so that |
| 417 |
* only those posts who are restricted by groups are shown. |
| 418 |
* |
| 419 |
* @param string $where |
| 420 |
* @param WP_Query $query |
| 421 |
* |
| 422 |
* @return string |
| 423 |
*/ |
| 424 |
public static function posts_where( $where, $query ) { |
| 425 |
|
| 426 |
global $wpdb; |
| 427 |
|
| 428 |
if ( self::extend_for_filter_groups_read( $query ) ) { // also checks that $_GET[Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ] is an array |
| 429 |
|
| 430 |
$post_in = array(); |
| 431 |
$term_in = array(); |
| 432 |
|
| 433 |
$filter_terms = false; |
| 434 |
if ( |
| 435 |
!empty( $_GET['groups-read-terms'] ) && // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 436 |
function_exists( 'get_term_meta' ) && // >= WordPress 4.4.0 as we query the termmeta table |
| 437 |
class_exists( 'Groups_Restrict_Categories' ) && |
| 438 |
method_exists( 'Groups_Restrict_Categories', 'get_controlled_taxonomies' ) && |
| 439 |
method_exists( 'Groups_Restrict_Categories', 'get_term_read_groups' ) // >= Groups Restrict Categories 2.0.0, the method isn't used here but it wouldn't make any sense to query unless we're >= 2.0.0 |
| 440 |
) { |
| 441 |
$filter_terms = true; |
| 442 |
} |
| 443 |
|
| 444 |
$read = groups_sanitize_get( Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ ); |
| 445 |
if ( !is_array( $read ) ) { |
| 446 |
$read = array(); |
| 447 |
} |
| 448 |
|
| 449 |
if ( in_array( self::NOT_RESTRICTED, $read ) ) { |
| 450 |
$condition = |
| 451 |
"SELECT ID post_id FROM $wpdb->posts " . |
| 452 |
"WHERE ID NOT IN (" . |
| 453 |
"SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'groups-read'"; |
| 454 |
if ( $filter_terms ) { |
| 455 |
$condition .= |
| 456 |
" UNION ALL " . |
| 457 |
"SELECT p.ID post_id FROM $wpdb->posts p " . |
| 458 |
"LEFT JOIN $wpdb->term_relationships tr ON p.ID = tr.object_id " . |
| 459 |
"LEFT JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id " . |
| 460 |
"LEFT JOIN $wpdb->termmeta tm ON tt.term_id = tm.term_id " . |
| 461 |
"WHERE tm.meta_key = 'groups-read'"; |
| 462 |
} |
| 463 |
$condition .= ")"; |
| 464 |
$post_in[] = $condition; |
| 465 |
} |
| 466 |
|
| 467 |
if ( in_array( self::RESTRICTED, $read ) ) { |
| 468 |
$condition = "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = 'groups-read'"; |
| 469 |
if ( $filter_terms ) { |
| 470 |
$condition .= |
| 471 |
" UNION ALL " . |
| 472 |
"SELECT p.ID post_id FROM $wpdb->posts p " . |
| 473 |
"LEFT JOIN $wpdb->term_relationships tr ON p.ID = tr.object_id " . |
| 474 |
"LEFT JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id " . |
| 475 |
"LEFT JOIN $wpdb->termmeta tm ON tt.term_id = tm.term_id " . |
| 476 |
"WHERE tm.meta_key = 'groups-read'"; |
| 477 |
} |
| 478 |
$post_in[] = $condition; |
| 479 |
} |
| 480 |
|
| 481 |
$group_ids = array(); |
| 482 |
foreach ( $read as $group_id ) { |
| 483 |
if ( $group_id = Groups_Utility::id( $group_id ) ) { |
| 484 |
if ( Groups_Group::read( $group_id ) ) { |
| 485 |
$group_ids[] = $group_id; |
| 486 |
} |
| 487 |
} |
| 488 |
} |
| 489 |
|
| 490 |
if ( !empty( $group_ids ) ) { // @phpstan-ignore empty.variable |
| 491 |
$groups = ' ( ' . implode( ',', esc_sql( $group_ids ) ) . ' ) '; |
| 492 |
$condition = |
| 493 |
"SELECT post_id FROM $wpdb->postmeta " . |
| 494 |
"WHERE meta_key = 'groups-read' AND meta_value IN $groups"; |
| 495 |
if ( $filter_terms ) { |
| 496 |
$condition .= |
| 497 |
" UNION ALL " . |
| 498 |
"SELECT p.ID post_id FROM $wpdb->posts p " . |
| 499 |
"LEFT JOIN $wpdb->term_relationships tr ON p.ID = tr.object_id " . |
| 500 |
"LEFT JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id " . |
| 501 |
"LEFT JOIN $wpdb->termmeta tm ON tt.term_id = tm.term_id " . |
| 502 |
"WHERE tm.meta_key = 'groups-read' AND tm.meta_value IN $groups"; |
| 503 |
} |
| 504 |
$post_in[] = $condition; |
| 505 |
} |
| 506 |
|
| 507 |
if ( count( $post_in ) > 0 ) { |
| 508 |
if ( |
| 509 |
!empty( $_GET['groups-read-terms'] ) && // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 510 |
function_exists( 'get_term_meta' ) && // >= WordPress 4.4.0 as we query the termmeta table |
| 511 |
class_exists( 'Groups_Restrict_Categories' ) && |
| 512 |
method_exists( 'Groups_Restrict_Categories', 'get_controlled_taxonomies' ) && |
| 513 |
method_exists( 'Groups_Restrict_Categories', 'get_term_read_groups' ) // >= Groups Restrict Categories 2.0.0, the method isn't used here but it wouldn't make any sense to query unless we're >= 2.0.0 |
| 514 |
) { |
| 515 |
$post_in = array_merge( $post_in, $term_in ); |
| 516 |
} |
| 517 |
$id_in = implode( ' UNION ALL ', $post_in ); |
| 518 |
$where .= " AND $wpdb->posts.ID IN ( $id_in ) "; |
| 519 |
} |
| 520 |
|
| 521 |
} |
| 522 |
|
| 523 |
return $where; |
| 524 |
} |
| 525 |
|
| 526 |
/** |
| 527 |
* Adds to the join to allow advanced sorting by group on the admin back end for post tables. |
| 528 |
* |
| 529 |
* @param string $join |
| 530 |
* @param WP_Query $query |
| 531 |
*/ |
| 532 |
public static function posts_join( $join, $query ) { |
| 533 |
global $wpdb; |
| 534 |
if ( self::extend_for_orderby_groups_read( $query ) ) { |
| 535 |
$group_table = _groups_get_tablename( 'group' ); |
| 536 |
if ( function_exists( 'get_term_meta' ) ) { // >= WordPress 4.4.0 as we query the termmeta table |
| 537 |
$join .= " |
| 538 |
LEFT JOIN ( |
| 539 |
SELECT p.ID post_id, GROUP_CONCAT(DISTINCT groups_read.group_name ORDER BY groups_read.group_name) groups |
| 540 |
FROM $wpdb->posts p |
| 541 |
LEFT JOIN ( |
| 542 |
SELECT post_id, g.name group_name |
| 543 |
FROM $wpdb->postmeta pm |
| 544 |
LEFT JOIN $group_table g ON pm.meta_value = g.group_id |
| 545 |
WHERE pm.meta_key = 'groups-read' |
| 546 |
UNION ALL |
| 547 |
SELECT p.ID post_id, g.name group_name |
| 548 |
FROM $wpdb->posts p |
| 549 |
LEFT JOIN $wpdb->term_relationships tr ON p.ID = tr.object_id |
| 550 |
LEFT JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id |
| 551 |
LEFT JOIN $wpdb->termmeta tm ON tt.term_id = tm.term_id |
| 552 |
LEFT JOIN $group_table g ON tm.meta_value = g.group_id |
| 553 |
WHERE tm.meta_key = 'groups-read' |
| 554 |
) as groups_read ON p.ID = groups_read.post_id |
| 555 |
GROUP BY p.ID |
| 556 |
) groups_tmp ON $wpdb->posts.ID = groups_tmp.post_id |
| 557 |
"; |
| 558 |
} else { |
| 559 |
$join .= " |
| 560 |
LEFT JOIN ( |
| 561 |
SELECT p.ID post_id, GROUP_CONCAT(DISTINCT groups_read.group_name ORDER BY groups_read.group_name) groups |
| 562 |
FROM $wpdb->posts p |
| 563 |
LEFT JOIN ( |
| 564 |
SELECT post_id, g.name group_name |
| 565 |
FROM $wpdb->postmeta pm |
| 566 |
LEFT JOIN $group_table g ON pm.meta_value = g.group_id |
| 567 |
WHERE pm.meta_key = 'groups-read' |
| 568 |
) as groups_read ON p.ID = groups_read.post_id |
| 569 |
GROUP BY p.ID |
| 570 |
) groups_tmp ON $wpdb->posts.ID = groups_tmp.post_id |
| 571 |
"; |
| 572 |
} |
| 573 |
} |
| 574 |
return $join; |
| 575 |
} |
| 576 |
|
| 577 |
/** |
| 578 |
* Extend the orderby clause to sort by groups related to the post and its terms. |
| 579 |
* |
| 580 |
* @param $string $orderby |
| 581 |
* @param WP_Query $query |
| 582 |
* |
| 583 |
* @return string |
| 584 |
*/ |
| 585 |
public static function posts_orderby( $orderby, $query ) { |
| 586 |
if ( self::extend_for_orderby_groups_read( $query ) ) { |
| 587 |
switch ( $query->get( 'order' ) ) { |
| 588 |
case 'desc' : |
| 589 |
case 'DESC' : |
| 590 |
$order = 'DESC'; |
| 591 |
break; |
| 592 |
default : |
| 593 |
$order = 'ASC'; |
| 594 |
} |
| 595 |
$prefix = ' groups_tmp.groups ' . $order; |
| 596 |
if ( !empty( $orderby ) ) { |
| 597 |
$prefix .= ' , '; |
| 598 |
} |
| 599 |
$orderby = $prefix . $orderby; |
| 600 |
} |
| 601 |
return $orderby; |
| 602 |
} |
| 603 |
|
| 604 |
/** |
| 605 |
* Check if we should apply our posts_join and posts_orderby filters. Used in those. |
| 606 |
* |
| 607 |
* @param WP_Query $query |
| 608 |
* |
| 609 |
* @return boolean |
| 610 |
*/ |
| 611 |
private static function extend_for_orderby_groups_read( &$query ) { |
| 612 |
$result = false; |
| 613 |
if ( is_admin() ) { |
| 614 |
// check if query is for a post type we handle |
| 615 |
$post_types = $query->get( 'post_type' ); |
| 616 |
if ( !is_array( $post_types ) ) { |
| 617 |
$post_types = array( $post_types ); |
| 618 |
} |
| 619 |
foreach ( $post_types as $post_type ) { |
| 620 |
$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
| 621 |
if ( |
| 622 |
!isset( $post_types_option[$post_type]['add_meta_box'] ) || |
| 623 |
$post_types_option[$post_type]['add_meta_box'] |
| 624 |
) { |
| 625 |
// only act on post etc. screens |
| 626 |
$screen = get_current_screen(); |
| 627 |
if ( |
| 628 |
!empty( $screen ) && |
| 629 |
!empty( $screen->id ) && |
| 630 |
( $screen->id == 'edit-' . $post_type ) |
| 631 |
) { |
| 632 |
if ( $query->get( 'orderby' ) == self::GROUPS_READ ) { |
| 633 |
$result = true; |
| 634 |
break; |
| 635 |
} |
| 636 |
} |
| 637 |
} |
| 638 |
} |
| 639 |
} |
| 640 |
return $result; |
| 641 |
} |
| 642 |
|
| 643 |
/** |
| 644 |
* Check if we should apply our posts_where filter. Used in it. |
| 645 |
* |
| 646 |
* @param WP_Query $query |
| 647 |
* |
| 648 |
* @return boolean |
| 649 |
*/ |
| 650 |
private static function extend_for_filter_groups_read( &$query ) { |
| 651 |
$result = false; |
| 652 |
if ( is_admin() ) { |
| 653 |
// check if query is for a post type we handle |
| 654 |
$post_types = $query->get( 'post_type' ); |
| 655 |
$post_types_option = Groups_Options::get_option( Groups_Post_Access::POST_TYPES, array() ); |
| 656 |
if ( !is_array( $post_types ) ) { |
| 657 |
$post_types = array( $post_types ); |
| 658 |
} |
| 659 |
foreach ( $post_types as $post_type ) { |
| 660 |
if ( |
| 661 |
!isset( $post_types_option[$post_type]['add_meta_box'] ) || |
| 662 |
$post_types_option[$post_type]['add_meta_box'] |
| 663 |
) { |
| 664 |
// only act on post etc. screens |
| 665 |
$screen = get_current_screen(); |
| 666 |
if ( |
| 667 |
!empty( $screen ) && |
| 668 |
!empty( $screen->id ) && |
| 669 |
( $screen->id == 'edit-' . $post_type ) |
| 670 |
) { |
| 671 |
$read = groups_sanitize_get( Groups_Post_Access::POSTMETA_PREFIX . Groups_Post_Access::READ ); |
| 672 |
if ( !empty( $read ) && is_array( $read ) ) { |
| 673 |
$result = true; |
| 674 |
break; |
| 675 |
} |
| 676 |
} |
| 677 |
} |
| 678 |
} |
| 679 |
} |
| 680 |
return $result; |
| 681 |
} |
| 682 |
} |
| 683 |
Groups_Admin_Posts::init(); |
| 684 |
|
