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/** |
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* Hide or show widgets conditionally. |
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*/ |
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class Jetpack_Widget_Conditions { |
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static $passed_template_redirect = false; |
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public static function init() { |
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if ( is_admin() ) { |
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add_action( 'sidebar_admin_setup', array( __CLASS__, 'widget_admin_setup' ) ); |
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add_filter( 'widget_update_callback', array( __CLASS__, 'widget_update' ), 10, 3 ); |
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add_action( 'in_widget_form', array( __CLASS__, 'widget_conditions_admin' ), 10, 3 ); |
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} else if ( ! in_array( $GLOBALS['pagenow'], array( 'wp-login.php', 'wp-register.php' ) ) ) { |
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add_filter( 'widget_display_callback', array( __CLASS__, 'filter_widget' ) ); |
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add_filter( 'sidebars_widgets', array( __CLASS__, 'sidebars_widgets' ) ); |
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add_action( 'template_redirect', array( __CLASS__, 'template_redirect' ) ); |
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} |
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} |
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public static function widget_admin_setup() { |
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if( is_rtl() ) { |
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wp_enqueue_style( 'widget-conditions', plugins_url( 'widget-conditions/rtl/widget-conditions-rtl.css', __FILE__ ) ); |
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} else { |
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wp_enqueue_style( 'widget-conditions', plugins_url( 'widget-conditions/widget-conditions.css', __FILE__ ) ); |
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} |
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wp_enqueue_style( 'widget-conditions', plugins_url( 'widget-conditions/widget-conditions.css', __FILE__ ) ); |
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wp_enqueue_script( 'widget-conditions', plugins_url( 'widget-conditions/widget-conditions.js', __FILE__ ), array( 'jquery', 'jquery-ui-core' ), 20140721, true ); |
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// Set up a single copy of all of the data that Widget Visibility needs. |
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// This allows all widget conditions to reuse the same data, keeping page size down |
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// and eliminating the AJAX calls we used to have to use to fetch the minor rule options. |
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$widget_conditions_data = array(); |
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$widget_conditions_data['category'] = array(); |
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$widget_conditions_data['category'][] = array( '', __( 'All category pages', 'jetpack' ) ); |
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$categories = get_categories( array( 'number' => 1000, 'orderby' => 'count', 'order' => 'DESC' ) ); |
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usort( $categories, array( __CLASS__, 'strcasecmp_name' ) ); |
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foreach ( $categories as $category ) { |
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$widget_conditions_data['category'][] = array( (string) $category->term_id, $category->name ); |
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} |
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$widget_conditions_data['loggedin'] = array(); |
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$widget_conditions_data['loggedin'][] = array( 'loggedin', __( 'Logged In', 'jetpack' ) ); |
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$widget_conditions_data['loggedin'][] = array( 'loggedout', __( 'Logged Out', 'jetpack' ) ); |
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$widget_conditions_data['author'] = array(); |
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$widget_conditions_data['author'][] = array( '', __( 'All author pages', 'jetpack' ) ); |
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$authors = get_users( array( 'orderby' => 'name', 'exclude_admin' => true ) ); |
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foreach ( $authors as $author ) { |
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$widget_conditions_data['author'][] = array( (string) $author->ID, $author->display_name ); |
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} |
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$widget_conditions_data['role'] = array(); |
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global $wp_roles; |
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foreach ( $wp_roles->roles as $role_key => $role ) { |
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$widget_conditions_data['role'][] = array( (string) $role_key, $role['name'] ); |
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} |
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$widget_conditions_data['tag'] = array(); |
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$widget_conditions_data['tag'][] = array( '', __( 'All tag pages', 'jetpack' ) ); |
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$tags = get_tags( array( 'number' => 1000, 'orderby' => 'count', 'order' => 'DESC' ) ); |
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usort( $tags, array( __CLASS__, 'strcasecmp_name' ) ); |
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foreach ( $tags as $tag ) { |
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$widget_conditions_data['tag'][] = array( (string) $tag->term_id, $tag->name ); |
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} |
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$widget_conditions_data['date'] = array(); |
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$widget_conditions_data['date'][] = array( '', __( 'All date archives', 'jetpack' ) ); |
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$widget_conditions_data['date'][] = array( 'day', __( 'Daily archives', 'jetpack' ) ); |
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$widget_conditions_data['date'][] = array( 'month', __( 'Monthly archives', 'jetpack' ) ); |
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$widget_conditions_data['date'][] = array( 'year', __( 'Yearly archives', 'jetpack' ) ); |
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$widget_conditions_data['page'] = array(); |
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$widget_conditions_data['page'][] = array( 'front', __( 'Front page', 'jetpack' ) ); |
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$widget_conditions_data['page'][] = array( 'posts', __( 'Posts page', 'jetpack' ) ); |
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$widget_conditions_data['page'][] = array( 'archive', __( 'Archive page', 'jetpack' ) ); |
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$widget_conditions_data['page'][] = array( '404', __( '404 error page', 'jetpack' ) ); |
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$widget_conditions_data['page'][] = array( 'search', __( 'Search results', 'jetpack' ) ); |
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$post_types = get_post_types( array( 'public' => true ), 'objects' ); |
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$widget_conditions_post_types = array(); |
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foreach ( $post_types as $post_type ) { |
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$widget_conditions_post_types[] = array( 'post_type-' . $post_type->name, $post_type->labels->singular_name ); |
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} |
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$widget_conditions_data['page'][] = array( __( 'Post type:', 'jetpack' ), $widget_conditions_post_types ); |
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$pages_dropdown = preg_replace( '/<\/?select[^>]*?>/i', '', wp_dropdown_pages( array( 'echo' => false ) ) ); |
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preg_match_all( '/value=.([0-9]+).[^>]*>([^<]+)</', $pages_dropdown, $page_ids_and_titles, PREG_SET_ORDER ); |
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$static_pages = array(); |
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foreach ( $page_ids_and_titles as $page_id_and_title ) { |
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$static_pages[] = array( (string) $page_id_and_title[1], $page_id_and_title[2] ); |
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} |
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$widget_conditions_data['page'][] = array( __( 'Static page:', 'jetpack' ), $static_pages ); |
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$widget_conditions_data['taxonomy'] = array(); |
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$widget_conditions_data['taxonomy'][] = array( '', __( 'All taxonomy pages', 'jetpack' ) ); |
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$taxonomies = get_taxonomies( array( '_builtin' => false ), 'objects' ); |
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usort( $taxonomies, array( __CLASS__, 'strcasecmp_name' ) ); |
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foreach ( $taxonomies as $taxonomy ) { |
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$taxonomy_terms = get_terms( array( $taxonomy->name ), array( 'number' => 250, 'hide_empty' => false ) ); |
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$widget_conditions_terms = array(); |
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$widget_conditions_terms[] = array( $taxonomy->name, __( 'All pages', 'jetpack' ) ); |
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foreach ( $taxonomy_terms as $term ) { |
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$widget_conditions_terms[] = array( $taxonomy->name . '_tax_' . $term->term_id, $term->name ); |
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} |
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$widget_conditions_data['taxonomy'][] = array( $taxonomy->labels->name . ':', $widget_conditions_terms ); |
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} |
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wp_localize_script( 'widget-conditions', 'widget_conditions_data', $widget_conditions_data ); |
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// Save a list of the IDs of all pages that have children for dynamically showing the "Include children" checkbox. |
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$all_pages = get_pages(); |
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$all_parents = array(); |
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foreach ( $all_pages as $page ) { |
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if ( $page->post_parent ) { |
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$all_parents[ (string) $page->post_parent ] = true; |
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} |
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} |
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$front_page_id = get_option( 'page_on_front' ); |
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if ( isset( $all_parents[ $front_page_id ] ) ) { |
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$all_parents[ 'front' ] = true; |
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} |
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wp_localize_script( 'widget-conditions', 'widget_conditions_parent_pages', $all_parents ); |
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} |
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/** |
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* Add the widget conditions to each widget in the admin. |
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* |
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* @param $widget unused. |
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* @param $return unused. |
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* @param array $instance The widget settings. |
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*/ |
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public static function widget_conditions_admin( $widget, $return, $instance ) { |
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$conditions = array(); |
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if ( isset( $instance['conditions'] ) ) |
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$conditions = $instance['conditions']; |
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if ( ! isset( $conditions['action'] ) ) |
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$conditions['action'] = 'show'; |
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if ( empty( $conditions['rules'] ) ) |
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$conditions['rules'][] = array( 'major' => '', 'minor' => '', 'has_children' => '' ); |
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?> |
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<div class="widget-conditional <?php if ( empty( $_POST['widget-conditions-visible'] ) || $_POST['widget-conditions-visible'] == '0' ) { ?>widget-conditional-hide<?php } ?>"> |
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<input type="hidden" name="widget-conditions-visible" value="<?php if ( isset( $_POST['widget-conditions-visible'] ) ) { echo esc_attr( $_POST['widget-conditions-visible'] ); } else { ?>0<?php } ?>" /> |
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<?php if ( ! isset( $_POST['widget-conditions-visible'] ) ) { ?><a href="#" class="button display-options"><?php _e( 'Visibility', 'jetpack' ); ?></a><?php } ?> |
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<div class="widget-conditional-inner"> |
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<div class="condition-top"> |
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<?php printf( _x( '%s if:', 'placeholder: dropdown menu to select widget visibility; hide if or show if', 'jetpack' ), '<select name="conditions[action]"><option value="show" ' . selected( $conditions['action'], 'show', false ) . '>' . esc_html_x( 'Show', 'Used in the "%s if:" translation for the widget visibility dropdown', 'jetpack' ) . '</option><option value="hide" ' . selected( $conditions['action'], 'hide', false ) . '>' . esc_html_x( 'Hide', 'Used in the "%s if:" translation for the widget visibility dropdown', 'jetpack' ) . '</option></select>' ); ?> |
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</div><!-- .condition-top --> |
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<div class="conditions"> |
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<?php |
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foreach ( $conditions['rules'] as $rule_index => $rule ) { |
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$rule = wp_parse_args( $rule, array( 'major' => '', 'minor' => '', 'has_children' => '' ) ); |
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?> |
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<div class="condition" data-rule-major="<?php echo esc_attr( $rule['major'] ); ?>" data-rule-minor="<?php echo esc_attr( $rule['minor'] ); ?>" data-rule-has-children="<?php echo esc_attr( $rule['has_children'] ); ?>"> |
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<div class="selection alignleft"> |
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<select class="conditions-rule-major" name="conditions[rules_major][]"> |
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<option value="" <?php selected( "", $rule['major'] ); ?>><?php echo esc_html_x( '-- Select --', 'Used as the default option in a dropdown list', 'jetpack' ); ?></option> |
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<option value="category" <?php selected( "category", $rule['major'] ); ?>><?php esc_html_e( 'Category', 'jetpack' ); ?></option> |
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<option value="author" <?php selected( "author", $rule['major'] ); ?>><?php echo esc_html_x( 'Author', 'Noun, as in: "The author of this post is..."', 'jetpack' ); ?></option> |
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<?php if( ! ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ) { // this doesn't work on .com because of caching ?> |
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<option value="loggedin" <?php selected( "loggedin", $rule['major'] ); ?>><?php echo esc_html_x( 'User', 'Noun', 'jetpack' ); ?></option> |
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<option value="role" <?php selected( "role", $rule['major'] ); ?>><?php echo esc_html_x( 'Role', 'Noun, as in: "The user role of that can access this widget is..."', 'jetpack' ); ?></option> |
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<?php } ?> |
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<option value="tag" <?php selected( "tag", $rule['major'] ); ?>><?php echo esc_html_x( 'Tag', 'Noun, as in: "This post has one tag."', 'jetpack' ); ?></option> |
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<option value="date" <?php selected( "date", $rule['major'] ); ?>><?php echo esc_html_x( 'Date', 'Noun, as in: "This page is a date archive."', 'jetpack' ); ?></option> |
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<option value="page" <?php selected( "page", $rule['major'] ); ?>><?php echo esc_html_x( 'Page', 'Example: The user is looking at a page, not a post.', 'jetpack' ); ?></option> |
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<option value="post_type" <?php selected( "post_type", $rule['major'] ); ?>><?php echo esc_html_x( 'Post Type', 'Example: the user is viewing a custom post type archive.', 'jetpack' ); ?></option> |
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<?php if ( get_taxonomies( array( '_builtin' => false ) ) ) : ?> |
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<option value="taxonomy" <?php selected( "taxonomy", $rule['major'] ); ?>><?php echo esc_html_x( 'Taxonomy', 'Noun, as in: "This post has one taxonomy."', 'jetpack' ); ?></option> |
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<?php endif; ?> |
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</select> |
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<?php _ex( 'is', 'Widget Visibility: {Rule Major [Page]} is {Rule Minor [Search results]}', 'jetpack' ); ?> |
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<select class="conditions-rule-minor" name="conditions[rules_minor][]" <?php if ( ! $rule['major'] ) { ?> disabled="disabled"<?php } ?>> |
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<?php /* Include the currently selected value so that if the widget is saved without |
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expanding the Visibility section, we don't lose the minor part of the rule. |
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If it is opened, this list is cleared out and populated with all the values. */ ?> |
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<option value="<?php echo esc_attr( $rule['minor'] ); ?>" selected="selected"></option> |
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</select> |
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<span class="conditions-rule-has-children" <?php if ( ! $rule['has_children'] ) { ?> style="display: none;"<?php } ?>> |
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<label> |
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<input type="checkbox" name="conditions[page_children][<?php echo $rule_index; ?>]" value="has" <?php checked( $rule['has_children'], true ); ?> /> |
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<?php echo esc_html_x( "Include children", 'Checkbox on Widget Visibility if children of the selected page should be included in the visibility rule.', 'jetpack' ); ?> |
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</label> |
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</span> |
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</div> |
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<div class="condition-control"> |
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<span class="condition-conjunction"><?php echo esc_html_x( 'or', 'Shown between widget visibility conditions.', 'jetpack' ); ?></span> |
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<div class="actions alignright"> |
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<a href="#" class="delete-condition dashicons dashicons-no"><?php esc_html_e( 'Delete', 'jetpack' ); ?></a><a href="#" class="add-condition dashicons dashicons-plus"><?php esc_html_e( 'Add', 'jetpack' ); ?></a> |
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</div> |
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</div> |
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</div><!-- .condition --> |
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<?php |
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} |
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?> |
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</div><!-- .conditions --> |
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</div><!-- .widget-conditional-inner --> |
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</div><!-- .widget-conditional --> |
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<?php |
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} |
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/** |
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* On an AJAX update of the widget settings, process the display conditions. |
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* |
|
246
|
|
|
* @param array $new_instance New settings for this instance as input by the user. |
|
247
|
|
|
* @param array $old_instance Old settings for this instance. |
|
248
|
|
|
* @return array Modified settings. |
|
249
|
|
|
*/ |
|
250
|
|
|
public static function widget_update( $instance, $new_instance, $old_instance ) { |
|
251
|
|
|
if ( empty( $_POST['conditions'] ) ) { |
|
252
|
|
|
return $instance; |
|
253
|
|
|
} |
|
254
|
|
|
|
|
255
|
|
|
$conditions = array(); |
|
256
|
|
|
$conditions['action'] = $_POST['conditions']['action']; |
|
257
|
|
|
$conditions['rules'] = array(); |
|
258
|
|
|
|
|
259
|
|
|
foreach ( $_POST['conditions']['rules_major'] as $index => $major_rule ) { |
|
260
|
|
|
if ( ! $major_rule ) |
|
261
|
|
|
continue; |
|
262
|
|
|
|
|
263
|
|
|
$conditions['rules'][] = array( |
|
264
|
|
|
'major' => $major_rule, |
|
265
|
|
|
'minor' => isset( $_POST['conditions']['rules_minor'][$index] ) ? $_POST['conditions']['rules_minor'][$index] : '', |
|
266
|
|
|
'has_children' => isset( $_POST['conditions']['page_children'][$index] ) ? true : false, |
|
267
|
|
|
); |
|
268
|
|
|
} |
|
269
|
|
|
|
|
270
|
|
|
if ( ! empty( $conditions['rules'] ) ) |
|
271
|
|
|
$instance['conditions'] = $conditions; |
|
272
|
|
|
else |
|
273
|
|
|
unset( $instance['conditions'] ); |
|
274
|
|
|
|
|
275
|
|
|
if ( |
|
276
|
|
|
( isset( $instance['conditions'] ) && ! isset( $old_instance['conditions'] ) ) |
|
277
|
|
|
|| |
|
278
|
|
|
( |
|
279
|
|
|
isset( $instance['conditions'], $old_instance['conditions'] ) |
|
280
|
|
|
&& |
|
281
|
|
|
serialize( $instance['conditions'] ) != serialize( $old_instance['conditions'] ) |
|
282
|
|
|
) |
|
283
|
|
|
) { |
|
284
|
|
|
|
|
285
|
|
|
/** |
|
286
|
|
|
* Fires after the widget visibility conditions are saved. |
|
287
|
|
|
* |
|
288
|
|
|
* @module widget-visibility |
|
289
|
|
|
* |
|
290
|
|
|
* @since 2.4.0 |
|
291
|
|
|
*/ |
|
292
|
|
|
do_action( 'widget_conditions_save' ); |
|
293
|
|
|
} |
|
294
|
|
|
else if ( ! isset( $instance['conditions'] ) && isset( $old_instance['conditions'] ) ) { |
|
295
|
|
|
|
|
296
|
|
|
/** |
|
297
|
|
|
* Fires after the widget visibility conditions are deleted. |
|
298
|
|
|
* |
|
299
|
|
|
* @module widget-visibility |
|
300
|
|
|
* |
|
301
|
|
|
* @since 2.4.0 |
|
302
|
|
|
*/ |
|
303
|
|
|
do_action( 'widget_conditions_delete' ); |
|
304
|
|
|
} |
|
305
|
|
|
|
|
306
|
|
|
return $instance; |
|
307
|
|
|
} |
|
308
|
|
|
|
|
309
|
|
|
/** |
|
310
|
|
|
* Filter the list of widgets for a sidebar so that active sidebars work as expected. |
|
311
|
|
|
* |
|
312
|
|
|
* @param array $widget_areas An array of widget areas and their widgets. |
|
313
|
|
|
* @return array The modified $widget_area array. |
|
314
|
|
|
*/ |
|
315
|
|
|
public static function sidebars_widgets( $widget_areas ) { |
|
316
|
|
|
$settings = array(); |
|
317
|
|
|
|
|
318
|
|
|
foreach ( $widget_areas as $widget_area => $widgets ) { |
|
319
|
|
|
if ( empty( $widgets ) ) |
|
320
|
|
|
continue; |
|
321
|
|
|
|
|
322
|
|
|
if ( ! is_array( $widgets ) ) |
|
323
|
|
|
continue; |
|
324
|
|
|
|
|
325
|
|
|
if ( 'wp_inactive_widgets' == $widget_area ) |
|
326
|
|
|
continue; |
|
327
|
|
|
|
|
328
|
|
|
foreach ( $widgets as $position => $widget_id ) { |
|
329
|
|
|
// Find the conditions for this widget. |
|
330
|
|
|
if ( preg_match( '/^(.+?)-(\d+)$/', $widget_id, $matches ) ) { |
|
331
|
|
|
$id_base = $matches[1]; |
|
332
|
|
|
$widget_number = intval( $matches[2] ); |
|
333
|
|
|
} |
|
334
|
|
|
else { |
|
335
|
|
|
$id_base = $widget_id; |
|
336
|
|
|
$widget_number = null; |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
if ( ! isset( $settings[$id_base] ) ) { |
|
340
|
|
|
$settings[$id_base] = get_option( 'widget_' . $id_base ); |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
// New multi widget (WP_Widget) |
|
344
|
|
|
if ( ! is_null( $widget_number ) ) { |
|
345
|
|
|
if ( isset( $settings[$id_base][$widget_number] ) && false === self::filter_widget( $settings[$id_base][$widget_number] ) ) { |
|
346
|
|
|
unset( $widget_areas[$widget_area][$position] ); |
|
347
|
|
|
} |
|
348
|
|
|
} |
|
349
|
|
|
|
|
350
|
|
|
// Old single widget |
|
351
|
|
|
else if ( ! empty( $settings[ $id_base ] ) && false === self::filter_widget( $settings[$id_base] ) ) { |
|
352
|
|
|
unset( $widget_areas[$widget_area][$position] ); |
|
353
|
|
|
} |
|
354
|
|
|
} |
|
355
|
|
|
} |
|
356
|
|
|
|
|
357
|
|
|
return $widget_areas; |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
public static function template_redirect() { |
|
361
|
|
|
self::$passed_template_redirect = true; |
|
362
|
|
|
} |
|
363
|
|
|
|
|
364
|
|
|
/** |
|
365
|
|
|
* Generates a condition key based on the rule array |
|
366
|
|
|
* |
|
367
|
|
|
* @param array $rule |
|
368
|
|
|
* @return string key used to retrieve the condition. |
|
369
|
|
|
*/ |
|
370
|
|
|
static function generate_condition_key( $rule ) { |
|
371
|
|
|
if ( isset( $rule['has_children'] ) ) { |
|
372
|
|
|
return $rule['major'] . ":" . $rule['minor'] . ":" . $rule['has_children']; |
|
373
|
|
|
} |
|
374
|
|
|
return $rule['major'] . ":" . $rule['minor']; |
|
375
|
|
|
} |
|
376
|
|
|
|
|
377
|
|
|
/** |
|
378
|
|
|
* Determine whether the widget should be displayed based on conditions set by the user. |
|
379
|
|
|
* |
|
380
|
|
|
* @param array $instance The widget settings. |
|
381
|
|
|
* @return array Settings to display or bool false to hide. |
|
382
|
|
|
*/ |
|
383
|
|
|
public static function filter_widget( $instance ) { |
|
384
|
|
|
global $wp_query; |
|
385
|
|
|
|
|
386
|
|
|
if ( empty( $instance['conditions'] ) || empty( $instance['conditions']['rules'] ) ) |
|
387
|
|
|
return $instance; |
|
388
|
|
|
|
|
389
|
|
|
// Store the results of all in-page condition lookups so that multiple widgets with |
|
390
|
|
|
// the same visibility conditions don't result in duplicate DB queries. |
|
391
|
|
|
static $condition_result_cache = array(); |
|
392
|
|
|
|
|
393
|
|
|
$condition_result = false; |
|
394
|
|
|
|
|
395
|
|
|
foreach ( $instance['conditions']['rules'] as $rule ) { |
|
396
|
|
|
$condition_key = self::generate_condition_key( $rule ); |
|
397
|
|
|
|
|
398
|
|
|
if ( isset( $condition_result_cache[ $condition_key ] ) ) { |
|
399
|
|
|
$condition_result = $condition_result_cache[ $condition_key ]; |
|
400
|
|
|
} |
|
401
|
|
|
else { |
|
402
|
|
|
switch ( $rule['major'] ) { |
|
403
|
|
|
case 'date': |
|
404
|
|
|
switch ( $rule['minor'] ) { |
|
405
|
|
|
case '': |
|
406
|
|
|
$condition_result = is_date(); |
|
407
|
|
|
break; |
|
408
|
|
|
case 'month': |
|
409
|
|
|
$condition_result = is_month(); |
|
410
|
|
|
break; |
|
411
|
|
|
case 'day': |
|
412
|
|
|
$condition_result = is_day(); |
|
413
|
|
|
break; |
|
414
|
|
|
case 'year': |
|
415
|
|
|
$condition_result = is_year(); |
|
416
|
|
|
break; |
|
417
|
|
|
} |
|
418
|
|
|
break; |
|
419
|
|
|
case 'page': |
|
420
|
|
|
// Previously hardcoded post type options. |
|
421
|
|
|
if ( 'post' == $rule['minor'] ) |
|
422
|
|
|
$rule['minor'] = 'post_type-post'; |
|
423
|
|
|
else if ( ! $rule['minor'] ) |
|
424
|
|
|
$rule['minor'] = 'post_type-page'; |
|
425
|
|
|
|
|
426
|
|
|
switch ( $rule['minor'] ) { |
|
427
|
|
|
case '404': |
|
428
|
|
|
$condition_result = is_404(); |
|
429
|
|
|
break; |
|
430
|
|
|
case 'search': |
|
431
|
|
|
$condition_result = is_search(); |
|
432
|
|
|
break; |
|
433
|
|
|
case 'archive': |
|
434
|
|
|
$condition_result = is_archive(); |
|
435
|
|
|
break; |
|
436
|
|
|
case 'posts': |
|
437
|
|
|
$condition_result = $wp_query->is_posts_page; |
|
438
|
|
|
break; |
|
439
|
|
|
case 'home': |
|
440
|
|
|
$condition_result = is_home(); |
|
441
|
|
|
break; |
|
442
|
|
|
case 'front': |
|
443
|
|
|
if ( current_theme_supports( 'infinite-scroll' ) ) |
|
444
|
|
|
$condition_result = is_front_page(); |
|
445
|
|
|
else { |
|
446
|
|
|
$condition_result = is_front_page() && !is_paged(); |
|
447
|
|
|
} |
|
448
|
|
|
break; |
|
449
|
|
|
default: |
|
450
|
|
|
if ( substr( $rule['minor'], 0, 10 ) == 'post_type-' ) { |
|
451
|
|
|
$condition_result = is_singular( substr( $rule['minor'], 10 ) ); |
|
452
|
|
|
} elseif ( $rule['minor'] == get_option( 'page_for_posts' ) ) { |
|
453
|
|
|
// If $rule['minor'] is a page ID which is also the posts page |
|
454
|
|
|
$condition_result = $wp_query->is_posts_page; |
|
455
|
|
|
} else { |
|
456
|
|
|
// $rule['minor'] is a page ID |
|
457
|
|
|
$condition_result = is_page() && ( $rule['minor'] == get_the_ID() ); |
|
458
|
|
|
|
|
459
|
|
|
// Check if $rule['minor'] is parent of page ID |
|
460
|
|
|
if ( ! $condition_result && isset( $rule['has_children'] ) && $rule['has_children'] ) |
|
461
|
|
|
$condition_result = wp_get_post_parent_id( get_the_ID() ) == $rule['minor']; |
|
462
|
|
|
} |
|
463
|
|
|
break; |
|
464
|
|
|
} |
|
465
|
|
|
break; |
|
466
|
|
View Code Duplication |
case 'tag': |
|
467
|
|
|
// All tag pages. |
|
468
|
|
|
if( ! $rule['minor'] ) { |
|
469
|
|
|
if ( is_tag() ) { |
|
470
|
|
|
$condition_result = true; |
|
471
|
|
|
} else if ( is_singular() ) { |
|
472
|
|
|
if( in_array( 'post_tag', get_post_taxonomies() ) ) { |
|
473
|
|
|
$condition_result = true; |
|
474
|
|
|
} |
|
475
|
|
|
} |
|
476
|
|
|
break; |
|
477
|
|
|
} |
|
478
|
|
|
|
|
479
|
|
|
// All pages with the specified tag term. |
|
480
|
|
|
if ( is_tag( $rule['minor'] ) ) { |
|
481
|
|
|
$condition_result = true; |
|
482
|
|
|
} |
|
483
|
|
|
else if ( is_singular() && has_term( $rule['minor'], 'post_tag' ) ) { |
|
484
|
|
|
$condition_result = true; |
|
485
|
|
|
} |
|
486
|
|
|
break; |
|
487
|
|
View Code Duplication |
case 'category': |
|
488
|
|
|
// All category pages. |
|
489
|
|
|
if( ! $rule['minor'] ) { |
|
490
|
|
|
if ( is_category() ) { |
|
491
|
|
|
$condition_result = true; |
|
492
|
|
|
} |
|
493
|
|
|
else if ( is_singular() ) { |
|
494
|
|
|
if( in_array( 'category', get_post_taxonomies() ) ) { |
|
495
|
|
|
$condition_result = true; |
|
496
|
|
|
} |
|
497
|
|
|
} |
|
498
|
|
|
break; |
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
// All pages with the specified category term. |
|
502
|
|
|
if ( is_category( $rule['minor'] ) ) { |
|
503
|
|
|
$condition_result = true; |
|
504
|
|
|
} |
|
505
|
|
|
else if ( is_singular() && has_term( $rule['minor'], 'category' ) ) { |
|
506
|
|
|
$condition_result = true; |
|
507
|
|
|
} |
|
508
|
|
|
break; |
|
509
|
|
|
case 'loggedin': |
|
510
|
|
|
$condition_result = is_user_logged_in(); |
|
511
|
|
|
if ( 'loggedin' !== $rule['minor'] ) { |
|
512
|
|
|
$condition_result = ! $condition_result; |
|
513
|
|
|
} |
|
514
|
|
|
break; |
|
515
|
|
|
case 'author': |
|
516
|
|
|
$post = get_post(); |
|
517
|
|
|
if ( ! $rule['minor'] && is_author() ) |
|
518
|
|
|
$condition_result = true; |
|
519
|
|
|
else if ( $rule['minor'] && is_author( $rule['minor'] ) ) |
|
520
|
|
|
$condition_result = true; |
|
521
|
|
|
else if ( is_singular() && $rule['minor'] && $rule['minor'] == $post->post_author ) |
|
522
|
|
|
$condition_result = true; |
|
523
|
|
|
break; |
|
524
|
|
|
case 'role': |
|
525
|
|
|
if( is_user_logged_in() ) { |
|
526
|
|
|
$current_user = wp_get_current_user(); |
|
527
|
|
|
|
|
528
|
|
|
$user_roles = $current_user->roles; |
|
529
|
|
|
|
|
530
|
|
|
if( in_array( $rule['minor'], $user_roles ) ) { |
|
531
|
|
|
$condition_result = true; |
|
532
|
|
|
} else { |
|
533
|
|
|
$condition_result = false; |
|
534
|
|
|
} |
|
535
|
|
|
|
|
536
|
|
|
} else { |
|
537
|
|
|
$condition_result = false; |
|
538
|
|
|
} |
|
539
|
|
|
break; |
|
540
|
|
|
case 'post_type': |
|
541
|
|
|
if ( substr( $rule['minor'], 0, 10 ) == 'post_type-' ) { |
|
542
|
|
|
$condition_result = is_singular( substr( $rule['minor'], 10 ) ); |
|
543
|
|
|
} elseif ( substr( $rule['minor'], 0, 18 ) == 'post_type_archive-' ) { |
|
544
|
|
|
$condition_result = is_post_type_archive( substr( $rule['minor'], 18 ) ); |
|
545
|
|
|
} |
|
546
|
|
|
break; |
|
547
|
|
|
case 'taxonomy': |
|
548
|
|
|
// All taxonomy pages. |
|
549
|
|
|
if( ! $rule['minor'] ) { |
|
550
|
|
|
if ( is_archive() ) { |
|
551
|
|
|
if ( is_tag() || is_category() || is_tax() ) { |
|
552
|
|
|
$condition_result = true; |
|
553
|
|
|
} |
|
554
|
|
|
} |
|
555
|
|
|
else if ( is_singular() ) { |
|
556
|
|
|
$post_taxonomies = get_post_taxonomies(); |
|
557
|
|
|
$condition_result = ! empty( $post_taxonomies ); |
|
558
|
|
|
} |
|
559
|
|
|
break; |
|
560
|
|
|
} |
|
561
|
|
|
|
|
562
|
|
|
// Specified taxonomy page. |
|
563
|
|
|
$term = explode( '_tax_', $rule['minor'] ); // $term[0] = taxonomy name; $term[1] = term id |
|
564
|
|
|
if ( isset( $term[0] ) && isset( $term[1] ) ) { |
|
565
|
|
|
$term[1] = self::maybe_get_split_term( $term[1], $term[0] ); |
|
566
|
|
|
} |
|
567
|
|
|
|
|
568
|
|
|
// All pages of the specified taxonomy. |
|
569
|
|
|
if ( ! isset( $term[1] ) || ! $term[1] ) { |
|
570
|
|
|
if ( is_tax( $term[0] ) ) { |
|
571
|
|
|
$condition_result = true; |
|
572
|
|
|
} |
|
573
|
|
|
else if ( is_singular() ) { |
|
574
|
|
|
if( in_array( $term[0], get_post_taxonomies() ) ) { |
|
575
|
|
|
$condition_result = true; |
|
576
|
|
|
} |
|
577
|
|
|
} |
|
578
|
|
|
break; |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
// All pages with the specified taxonomy term. |
|
582
|
|
|
if ( is_tax( $term[0], $term[1] ) ) { |
|
583
|
|
|
$condition_result = true; |
|
584
|
|
|
} |
|
585
|
|
|
else if ( is_singular() && has_term( $term[1], $term[0] ) ) { |
|
586
|
|
|
$condition_result = true; |
|
587
|
|
|
} |
|
588
|
|
|
break; |
|
589
|
|
|
} |
|
590
|
|
|
|
|
591
|
|
|
if ( $condition_result || self::$passed_template_redirect ) { |
|
592
|
|
|
// Some of the conditions will return false when checked before the template_redirect |
|
593
|
|
|
// action has been called, like is_page(). Only store positive lookup results, which |
|
594
|
|
|
// won't be false positives, before template_redirect, and everything after. |
|
595
|
|
|
$condition_result_cache[ $condition_key ] = $condition_result; |
|
596
|
|
|
} |
|
597
|
|
|
} |
|
598
|
|
|
|
|
599
|
|
|
if ( $condition_result ) |
|
600
|
|
|
break; |
|
601
|
|
|
} |
|
602
|
|
|
|
|
603
|
|
|
if ( ( 'show' == $instance['conditions']['action'] && ! $condition_result ) || ( 'hide' == $instance['conditions']['action'] && $condition_result ) ) |
|
604
|
|
|
return false; |
|
605
|
|
|
|
|
606
|
|
|
return $instance; |
|
607
|
|
|
} |
|
608
|
|
|
|
|
609
|
|
|
public static function strcasecmp_name( $a, $b ) { |
|
610
|
|
|
return strcasecmp( $a->name, $b->name ); |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
public static function maybe_get_split_term( $old_term_id = '', $taxonomy = '' ) { |
|
614
|
|
|
$term_id = $old_term_id; |
|
615
|
|
|
|
|
616
|
|
|
if ( 'tag' == $taxonomy ) { |
|
617
|
|
|
$taxonomy = 'post_tag'; |
|
618
|
|
|
} |
|
619
|
|
|
|
|
620
|
|
|
if ( function_exists( 'wp_get_split_term' ) && $new_term_id = wp_get_split_term( $old_term_id, $taxonomy ) ) { |
|
621
|
|
|
$term_id = $new_term_id; |
|
622
|
|
|
} |
|
623
|
|
|
|
|
624
|
|
|
return $term_id; |
|
625
|
|
|
} |
|
626
|
|
|
} |
|
627
|
|
|
|
|
628
|
|
|
add_action( 'init', array( 'Jetpack_Widget_Conditions', 'init' ) ); |
|
629
|
|
|
|
Automattic /
jetpack
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The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using
the property is implicitly global.
To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2.