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<?php |
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class Jetpack_Likes_Settings { |
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function __construct() { |
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$this->in_jetpack = ! ( defined( 'IS_WPCOM' ) && IS_WPCOM ); |
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} |
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/** |
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* Replaces the "Sharing" title for the post screen metabox with "Likes and Shares" |
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*/ |
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public function add_likes_to_sharing_meta_box_title() { |
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return __( 'Likes and Shares', 'jetpack' ); |
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} |
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/** |
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* Adds a metabox to the post screen if the sharing one doesn't currently exist. |
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*/ |
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public function add_meta_box() { |
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if ( |
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/** |
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* Allow disabling of the Likes metabox on the post editor screen. |
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* |
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* @module likes |
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* |
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* @since 2.2.0 |
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* |
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* @param bool false Should the Likes metabox be disabled? Default to false. |
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*/ |
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apply_filters( 'post_flair_disable', false ) |
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) { |
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return; |
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} |
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$post_types = get_post_types( array( 'public' => true ) ); |
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/** |
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* Filters the Likes metabox title. |
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* |
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* @module likes |
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* |
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* @since 2.2.0 |
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* |
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* @param string Likes metabox title. Default to "Likes". |
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*/ |
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$title = apply_filters( 'likes_meta_box_title', __( 'Likes', 'jetpack' ) ); |
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foreach( $post_types as $post_type ) { |
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add_meta_box( 'likes_meta', $title, array( $this, 'meta_box_content' ), $post_type, 'side', 'default' ); |
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} |
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} |
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/** |
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* Shows the likes option in the post screen metabox. |
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*/ |
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public function meta_box_content( $post ) { |
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$post_id = ! empty( $post->ID ) ? (int) $post->ID : get_the_ID(); |
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$checked = true; |
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$disabled = ! $this->is_enabled_sitewide(); |
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$switched_status = get_post_meta( $post_id, 'switch_like_status', true ); |
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if ( $disabled && empty( $switched_status ) || ! $disabled && $switched_status === '0' ) { |
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$checked = false; |
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} |
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/** |
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* Fires before the Likes meta box content in the post editor. |
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* |
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* @module likes |
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* |
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* @since 2.2.0 |
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* |
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* @param WP_Post|array|null $post Post data. |
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*/ |
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do_action( 'start_likes_meta_box_content', $post ); |
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?> |
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<p> |
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<label for="wpl_enable_post_likes"> |
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<input type="checkbox" name="wpl_enable_post_likes" id="wpl_enable_post_likes" value="1" <?php checked( $checked ); ?>> |
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<?php esc_html_e( 'Show likes.', 'jetpack' ); ?> |
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</label> |
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<input type="hidden" name="wpl_like_status_hidden" value="1" /> |
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</p> <?php |
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/** |
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* Fires after the Likes meta box content in the post editor. |
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* |
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* @module likes |
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* |
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* @since 2.2.0 |
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* |
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* @param WP_Post|array|null $post Post data. |
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*/ |
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do_action( 'end_likes_meta_box_content', $post ); |
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} |
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/** |
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* Returns the current state of the "WordPress.com Likes are" option. |
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* @return boolean true if enabled sitewide, false if not |
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*/ |
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public function is_enabled_sitewide() { |
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/** |
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* Filters whether Likes are enabled by default on all posts. |
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* true if enabled sitewide, false if not. |
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* |
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* @module likes |
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* |
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* @since 2.2.0 |
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* |
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* @param bool $option Are Likes enabled sitewide. |
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*/ |
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return (bool) apply_filters( 'wpl_is_enabled_sitewide', ! Jetpack_Options::get_option_and_ensure_autoload( 'disabled_likes', 0 ) ); |
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} |
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public function meta_box_save( $post_id ) { |
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if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) { |
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return $post_id; |
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} |
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if ( empty( $_POST['wpl_like_status_hidden'] ) ) { |
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return $post_id; |
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} |
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// Record sharing disable. Only needs to be done for WPCOM |
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if ( ! $this->in_jetpack ) { |
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if ( isset( $_POST['post_type'] ) && in_array( $_POST['post_type'], get_post_types( array( 'public' => true ) ) ) ) { |
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View Code Duplication |
if ( ! isset( $_POST['wpl_enable_post_sharing'] ) ) { |
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update_post_meta( $post_id, 'sharing_disabled', 1 ); |
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} else { |
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delete_post_meta( $post_id, 'sharing_disabled' ); |
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} |
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} |
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} |
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if ( 'post' == $_POST['post_type'] ) { |
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if ( !current_user_can( 'edit_post', $post_id ) ) { |
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return $post_id; |
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} |
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} |
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// Record a change in like status for this post - only if it contradicts the |
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// site like setting. If it doesn't contradict, then we delete the new individual status. |
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if ( ! $this->is_enabled_sitewide() && ! empty( $_POST['wpl_enable_post_likes'] ) ) { |
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// Likes turned on for individual posts. User wants to add the button to a single post |
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update_post_meta( $post_id, 'switch_like_status', 1 ); |
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} else if ( $this->is_enabled_sitewide() && empty( $_POST['wpl_enable_post_likes'] ) ) { |
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// Likes turned on for all posts. User wants to remove the button from a single post |
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update_post_meta( $post_id, 'switch_like_status', 0 ); |
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} else if ( |
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( ! $this->is_enabled_sitewide() && empty( $_POST['wpl_enable_post_likes'] ) ) || |
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( $this->is_enabled_sitewide() && ! empty( $_POST['wpl_enable_post_likes'] ) ) |
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) { |
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// User wants to update the likes button status for an individual post, but the new status |
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// is the same as if they're asking for the default behavior according to the current Likes setting. |
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// So we delete the meta. |
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delete_post_meta( $post_id, 'switch_like_status' ); |
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} |
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return $post_id; |
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} |
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/** |
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* WordPress.com: Metabox option for sharing (sharedaddy will handle this on the JP blog) |
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*/ |
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public function sharing_meta_box_content( $post ) { |
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$post_id = ! empty( $post->ID ) ? (int) $post->ID : get_the_ID(); |
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$disabled = get_post_meta( $post_id, 'sharing_disabled', true ); ?> |
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<p> |
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<label for="wpl_enable_post_sharing"> |
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<input type="checkbox" name="wpl_enable_post_sharing" id="wpl_enable_post_sharing" value="1" <?php checked( ! $disabled ); ?>> |
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<?php _e( 'Show sharing buttons.', 'jetpack' ); ?> |
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</label> |
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<input type="hidden" name="wpl_sharing_status_hidden" value="1" /> |
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</p> <?php |
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} |
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/** |
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* Adds the 'sharing' menu to the settings menu. |
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* Only ran if sharedaddy and publicize are not already active. |
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*/ |
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function sharing_menu() { |
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add_submenu_page( 'options-general.php', esc_html__( 'Sharing Settings', 'jetpack' ), esc_html__( 'Sharing', 'jetpack' ), 'manage_options', 'sharing', array( $this, 'sharing_page' ) ); |
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} |
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/** |
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* Provides a sharing page with the sharing_global_options hook |
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* so we can display the setting. |
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* Only ran if sharedaddy and publicize are not already active. |
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*/ |
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function sharing_page() { |
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$this->updated_message(); ?> |
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<div class="wrap"> |
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<div class="icon32" id="icon-options-general"><br /></div> |
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<h1><?php esc_html_e( 'Sharing Settings', 'jetpack' ); ?></h1> |
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<?php |
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/** This action is documented in modules/sharedaddy/sharing.php */ |
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do_action( 'pre_admin_screen_sharing' ); |
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?> |
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<?php $this->sharing_block(); ?> |
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</div> <?php |
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} |
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/** |
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* Returns the settings have been saved message. |
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*/ |
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function updated_message() { |
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if ( isset( $_GET['update'] ) && $_GET['update'] == 'saved' ){ |
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echo '<div class="updated"><p>' . esc_html__( 'Settings have been saved', 'jetpack' ) . '</p></div>'; |
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} |
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} |
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/** |
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* Returns just the "sharing buttons" w/ like option block, so it can be inserted into different sharing page contexts |
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*/ |
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function sharing_block() { ?> |
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<h2><?php esc_html_e( 'Sharing Buttons', 'jetpack' ); ?></h2> |
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<form method="post" action=""> |
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<table class="form-table"> |
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<tbody> |
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<?php |
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/** This action is documented in modules/sharedaddy/sharing.php */ |
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do_action( 'sharing_global_options' ); |
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?> |
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</tbody> |
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</table> |
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<p class="submit"> |
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<input type="submit" name="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'jetpack' ); ?>" /> |
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</p> |
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<input type="hidden" name="_wpnonce" value="<?php echo wp_create_nonce( 'sharing-options' );?>" /> |
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</form> <?php |
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} |
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/** |
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* Are likes enabled for this post? |
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* |
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* @param int $post_id |
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* @return bool |
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*/ |
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function is_post_likeable( $post_id = 0 ) { |
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$post = get_post( $post_id ); |
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if ( ! $post || is_wp_error( $post ) ) { |
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return false; |
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} |
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$sitewide_likes_enabled = (bool) $this->is_enabled_sitewide(); |
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$post_likes_switched = get_post_meta( $post->ID, 'switch_like_status', true ); |
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// on WPCOM, we need to look at post edit date so we don't break old posts |
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// if post edit date predates this code, stick with the former (buggy) behavior |
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// see: p7DVsv-64H-p2 |
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$last_modified_time = strtotime( $post->post_modified_gmt ); |
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$behavior_was_changed_at = strtotime( "2019-02-22 00:40:42" ); |
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if ( $this->in_jetpack || $last_modified_time > $behavior_was_changed_at ) { |
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// the new and improved behavior on Jetpack and recent WPCOM posts: |
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// $post_likes_switched is empty to follow site setting, |
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// 0 if we want likes disabled, 1 if we want likes enabled |
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return $post_likes_switched || ( $sitewide_likes_enabled && $post_likes_switched !== '0' ); |
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} |
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// implicit else (old behavior): $post_likes_switched simply inverts the global setting |
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return ( (bool) $post_likes_switched ) xor $sitewide_likes_enabled; |
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} |
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/** |
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* Are likes visible in this context? |
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* |
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* Some of this code was taken and modified from sharing_display() to ensure |
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* similar logic and filters apply here, too. |
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*/ |
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function is_likes_visible() { |
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require_once JETPACK__PLUGIN_DIR . '/sync/class.jetpack-sync-settings.php'; |
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if ( Jetpack_Sync_Settings::is_syncing() ) { |
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return false; |
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} |
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global $wp_current_filter; // Used to apply 'sharing_show' filter |
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$post = get_post(); |
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// Never show on feeds or previews |
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if ( is_feed() || is_preview() ) { |
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$enabled = false; |
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// Not a feed or preview, so what is it? |
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} else { |
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if ( in_the_loop() ) { |
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// If in the loop, check if the current post is likeable |
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$enabled = $this->is_post_likeable(); |
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} else { |
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// Otherwise, check and see if likes are enabled sitewide |
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$enabled = $this->is_enabled_sitewide(); |
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} |
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if ( post_password_required() ) |
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$enabled = false; |
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if ( in_array( 'get_the_excerpt', (array) $wp_current_filter ) ) { |
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300
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$enabled = false; |
|
301
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} |
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302
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|
|
|
303
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|
|
// Sharing Setting Overrides **************************************** |
|
304
|
|
|
|
|
305
|
|
|
// Single post including custom post types |
|
306
|
|
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if ( is_single() ) { |
|
307
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|
|
if ( ! $this->is_single_post_enabled( $post->post_type ) ) { |
|
308
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$enabled = false; |
|
309
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} |
|
310
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|
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|
311
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|
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// Single page |
|
312
|
|
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} elseif ( is_page() && ! is_front_page() ) { |
|
313
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|
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if ( ! $this->is_single_page_enabled() ) { |
|
314
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|
$enabled = false; |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
|
|
// Attachment |
|
318
|
|
|
} elseif ( is_attachment() ) { |
|
319
|
|
|
if ( ! $this->is_attachment_enabled() ) { |
|
320
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|
$enabled = false; |
|
321
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|
} |
|
322
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|
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|
|
323
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// All other loops |
|
324
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} elseif ( ! $this->is_index_enabled() ) { |
|
325
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|
$enabled = false; |
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326
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} |
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327
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} |
|
328
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329
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|
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if ( $post instanceof WP_Post ) { |
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330
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// Check that the post is a public, published post. |
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331
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View Code Duplication |
if ( 'attachment' == $post->post_type ) { |
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332
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$post_status = get_post_status( $post->post_parent ); |
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333
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} else { |
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334
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$post_status = $post->post_status; |
|
335
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} |
|
336
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|
|
if ( 'publish' != $post_status ) { |
|
337
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$enabled = false; |
|
338
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|
} |
|
339
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} |
|
340
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341
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// Run through the sharing filters |
|
342
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/** This filter is documented in modules/sharedaddy/sharing-service.php */ |
|
343
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$enabled = apply_filters( 'sharing_show', $enabled, $post ); |
|
344
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|
|
345
|
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|
/** |
|
346
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|
|
* Filters whether the Likes should be visible or not. |
|
347
|
|
|
* Allows overwriting the options set in Settings > Sharing. |
|
348
|
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|
* |
|
349
|
|
|
* @module likes |
|
350
|
|
|
* |
|
351
|
|
|
* @since 2.2.0 |
|
352
|
|
|
* |
|
353
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|
|
* @param bool $enabled Should the Likes be visible? |
|
354
|
|
|
*/ |
|
355
|
|
|
return (bool) apply_filters( 'wpl_is_likes_visible', $enabled ); |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
/** |
|
359
|
|
|
* Are Post Likes enabled on single posts? |
|
360
|
|
|
* |
|
361
|
|
|
* @param String $post_type custom post type identifier |
|
362
|
|
|
* @return bool |
|
363
|
|
|
*/ |
|
364
|
|
View Code Duplication |
function is_single_post_enabled( $post_type = 'post' ) { |
|
365
|
|
|
$options = $this->get_options(); |
|
366
|
|
|
return (bool) apply_filters( |
|
367
|
|
|
/** |
|
368
|
|
|
* Filters whether Likes should be enabled on single posts. |
|
369
|
|
|
* |
|
370
|
|
|
* The dynamic part of the filter, {$post_type}, allows you to specific the post type where Likes should be enabled. |
|
371
|
|
|
* |
|
372
|
|
|
* @module likes |
|
373
|
|
|
* |
|
374
|
|
|
* @since 2.2.0 |
|
375
|
|
|
* |
|
376
|
|
|
* @param bool $enabled Are Post Likes enabled on single posts? |
|
377
|
|
|
*/ |
|
378
|
|
|
"wpl_is_single_{$post_type}_disabled", |
|
379
|
|
|
(bool) in_array( $post_type, $options['show'] ) |
|
380
|
|
|
); |
|
381
|
|
|
} |
|
382
|
|
|
|
|
383
|
|
|
/** |
|
384
|
|
|
* Get the 'disabled_likes' option from the DB of the current blog. |
|
385
|
|
|
* |
|
386
|
|
|
* @return array |
|
387
|
|
|
*/ |
|
388
|
|
|
function get_options() { |
|
389
|
|
|
$setting = array(); |
|
390
|
|
|
$setting['disabled'] = get_option( 'disabled_likes' ); |
|
391
|
|
|
$sharing = get_option( 'sharing-options' ); |
|
392
|
|
|
|
|
393
|
|
|
// Default visibility settings |
|
394
|
|
|
if ( ! isset( $sharing['global']['show'] ) ) { |
|
395
|
|
|
$sharing['global']['show'] = array( 'post', 'page' ); |
|
396
|
|
|
|
|
397
|
|
|
// Scalar check |
|
398
|
|
|
} elseif ( is_scalar( $sharing['global']['show'] ) ) { |
|
399
|
|
|
switch ( $sharing['global']['show'] ) { |
|
400
|
|
|
case 'posts' : |
|
401
|
|
|
$sharing['global']['show'] = array( 'post', 'page' ); |
|
402
|
|
|
break; |
|
403
|
|
|
case 'index' : |
|
404
|
|
|
$sharing['global']['show'] = array( 'index' ); |
|
405
|
|
|
break; |
|
406
|
|
|
case 'posts-index' : |
|
407
|
|
|
$sharing['global']['show'] = array( 'post', 'page', 'index' ); |
|
408
|
|
|
break; |
|
409
|
|
|
} |
|
410
|
|
|
} |
|
411
|
|
|
|
|
412
|
|
|
// Ensure it's always an array (even if not previously empty or scalar) |
|
413
|
|
|
$setting['show'] = ! empty( $sharing['global']['show'] ) ? (array) $sharing['global']['show'] : array(); |
|
414
|
|
|
|
|
415
|
|
|
/** |
|
416
|
|
|
* Filters where the Likes are displayed. |
|
417
|
|
|
* |
|
418
|
|
|
* @module likes |
|
419
|
|
|
* |
|
420
|
|
|
* @since 2.2.0 |
|
421
|
|
|
* |
|
422
|
|
|
* @param array $setting Array of Likes display settings. |
|
423
|
|
|
*/ |
|
424
|
|
|
return apply_filters( 'wpl_get_options', $setting ); |
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
/** |
|
428
|
|
|
* Are Post Likes enabled on archive/front/search pages? |
|
429
|
|
|
* |
|
430
|
|
|
* @return bool |
|
431
|
|
|
*/ |
|
432
|
|
|
function is_index_enabled() { |
|
433
|
|
|
$options = $this->get_options(); |
|
434
|
|
|
/** |
|
435
|
|
|
* Filters whether Likes should be enabled on archive/front/search pages. |
|
436
|
|
|
* |
|
437
|
|
|
* @module likes |
|
438
|
|
|
* |
|
439
|
|
|
* @since 2.2.0 |
|
440
|
|
|
* |
|
441
|
|
|
* @param bool $enabled Are Post Likes enabled on archive/front/search pages? |
|
442
|
|
|
*/ |
|
443
|
|
|
return (bool) apply_filters( 'wpl_is_index_disabled', (bool) in_array( 'index', $options['show'] ) ); |
|
444
|
|
|
} |
|
445
|
|
|
|
|
446
|
|
|
/** |
|
447
|
|
|
* Are Post Likes enabled on single pages? |
|
448
|
|
|
* |
|
449
|
|
|
* @return bool |
|
450
|
|
|
*/ |
|
451
|
|
View Code Duplication |
function is_single_page_enabled() { |
|
452
|
|
|
$options = $this->get_options(); |
|
453
|
|
|
/** |
|
454
|
|
|
* Filters whether Likes should be enabled on single pages. |
|
455
|
|
|
* |
|
456
|
|
|
* @module likes |
|
457
|
|
|
* |
|
458
|
|
|
* @since 2.2.0 |
|
459
|
|
|
* |
|
460
|
|
|
* @param bool $enabled Are Post Likes enabled on single pages? |
|
461
|
|
|
*/ |
|
462
|
|
|
return (bool) apply_filters( 'wpl_is_single_page_disabled', (bool) in_array( 'page', $options['show'] ) ); |
|
463
|
|
|
} |
|
464
|
|
|
|
|
465
|
|
|
/** |
|
466
|
|
|
* Are Media Likes enabled on single pages? |
|
467
|
|
|
* |
|
468
|
|
|
* @return bool |
|
469
|
|
|
*/ |
|
470
|
|
|
function is_attachment_enabled() { |
|
471
|
|
|
$options = $this->get_options(); |
|
472
|
|
|
/** |
|
473
|
|
|
* Filters whether Likes should be enabled on attachment pages. |
|
474
|
|
|
* |
|
475
|
|
|
* @module likes |
|
476
|
|
|
* |
|
477
|
|
|
* @since 2.2.0 |
|
478
|
|
|
* |
|
479
|
|
|
* @param bool $enabled Are Post Likes enabled on attachment pages? |
|
480
|
|
|
*/ |
|
481
|
|
|
return (bool) apply_filters( 'wpl_is_attachment_disabled', (bool) in_array( 'attachment', $options['show'] ) ); |
|
482
|
|
|
} |
|
483
|
|
|
|
|
484
|
|
|
/** |
|
485
|
|
|
* The actual options block to be inserted into the sharing page. |
|
486
|
|
|
*/ |
|
487
|
|
|
function admin_settings_init() { |
|
488
|
|
|
?> |
|
489
|
|
|
<tr> |
|
490
|
|
|
<th scope="row"> |
|
491
|
|
|
<label><?php esc_html_e( 'WordPress.com Likes are', 'jetpack' ); ?></label> |
|
492
|
|
|
</th> |
|
493
|
|
|
<td> |
|
494
|
|
|
<div> |
|
495
|
|
|
<label> |
|
496
|
|
|
<input type="radio" class="code" name="wpl_default" value="on" <?php checked( $this->is_enabled_sitewide(), true ); ?> /> |
|
497
|
|
|
<?php esc_html_e( 'On for all posts', 'jetpack' ); ?> |
|
498
|
|
|
</label> |
|
499
|
|
|
</div> |
|
500
|
|
|
<div> |
|
501
|
|
|
<label> |
|
502
|
|
|
<input type="radio" class="code" name="wpl_default" value="off" <?php checked( $this->is_enabled_sitewide(), false ); ?> /> |
|
503
|
|
|
<?php esc_html_e( 'Turned on per post', 'jetpack' ); ?> |
|
504
|
|
|
</label> |
|
505
|
|
|
<div> |
|
506
|
|
|
</td> |
|
507
|
|
|
</tr> |
|
508
|
|
|
<?php if ( ! $this->in_jetpack ) : ?> |
|
509
|
|
|
<tr> |
|
510
|
|
|
<th scope="row"> |
|
511
|
|
|
<label><?php esc_html_e( 'WordPress.com Reblog Button', 'jetpack' ); ?></label> |
|
512
|
|
|
</th> |
|
513
|
|
|
<td> |
|
514
|
|
|
<div> |
|
515
|
|
|
<label> |
|
516
|
|
|
<input type="radio" class="code" name="jetpack_reblogs_enabled" value="on" <?php checked( $this->reblogs_enabled_sitewide(), true ); ?> /> |
|
517
|
|
|
<?php esc_html_e( 'Show the Reblog button on posts', 'jetpack' ); ?> |
|
518
|
|
|
</label> |
|
519
|
|
|
</div> |
|
520
|
|
|
<div> |
|
521
|
|
|
<label> |
|
522
|
|
|
<input type="radio" class="code" name="jetpack_reblogs_enabled" value="off" <?php checked( $this->reblogs_enabled_sitewide(), false ); ?> /> |
|
523
|
|
|
<?php esc_html_e( 'Don\'t show the Reblog button on posts', 'jetpack' ); ?> |
|
524
|
|
|
</label> |
|
525
|
|
|
</div> |
|
526
|
|
|
</td> |
|
527
|
|
|
</tr> |
|
528
|
|
|
<!-- WPCOM only: Comment Likes --> |
|
529
|
|
|
<?php if ( ! $this->in_jetpack ) : ?> |
|
530
|
|
|
<tr> |
|
531
|
|
|
<th scope="row"> |
|
532
|
|
|
<label><?php esc_html_e( 'Comment Likes are', 'jetpack' ); ?></label> |
|
533
|
|
|
</th> |
|
534
|
|
|
<td> |
|
535
|
|
|
<div> |
|
536
|
|
|
<label> |
|
537
|
|
|
<input type="checkbox" class="code" name="jetpack_comment_likes_enabled" value="1" <?php checked( $this->is_comments_enabled(), true ); ?> /> |
|
538
|
|
|
<?php esc_html_e( 'On for all comments', 'jetpack' ); ?> |
|
539
|
|
|
</label> |
|
540
|
|
|
</div> |
|
541
|
|
|
</td> |
|
542
|
|
|
</tr> |
|
543
|
|
|
<?php endif; ?> |
|
544
|
|
|
<?php endif; ?> |
|
545
|
|
|
</tbody> <?php // closes the tbody attached to sharing_show_buttons_on_row_start... ?> |
|
546
|
|
|
<?php |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
/** |
|
550
|
|
|
* Returns the current state of the "WordPress.com Reblogs are" option. |
|
551
|
|
|
* @return boolean true if enabled sitewide, false if not |
|
552
|
|
|
*/ |
|
553
|
|
|
function reblogs_enabled_sitewide() { |
|
554
|
|
|
/** |
|
555
|
|
|
* Filters whether Reblogs are enabled by default on all posts. |
|
556
|
|
|
* true if enabled sitewide, false if not. |
|
557
|
|
|
* |
|
558
|
|
|
* @module likes |
|
559
|
|
|
* |
|
560
|
|
|
* @since 3.0.0 |
|
561
|
|
|
* |
|
562
|
|
|
* @param bool $option Are Reblogs enabled sitewide. |
|
563
|
|
|
*/ |
|
564
|
|
|
return (bool) apply_filters( 'wpl_reblogging_enabled_sitewide', ! get_option( 'disabled_reblogs' ) ); |
|
565
|
|
|
} |
|
566
|
|
|
|
|
567
|
|
|
/** |
|
568
|
|
|
* Used for WPCOM ONLY. Comment likes are in their own module in Jetpack. |
|
569
|
|
|
* Returns if comment likes are enabled. Defaults to 'off' |
|
570
|
|
|
* @return boolean true if we should show comment likes, false if not |
|
571
|
|
|
*/ |
|
572
|
|
|
function is_comments_enabled() { |
|
573
|
|
|
/** |
|
574
|
|
|
* Filters whether Comment Likes are enabled. |
|
575
|
|
|
* true if enabled, false if not. |
|
576
|
|
|
* |
|
577
|
|
|
* @module comment-likes |
|
578
|
|
|
* |
|
579
|
|
|
* @since 2.2.0 |
|
580
|
|
|
* |
|
581
|
|
|
* @param bool $option Are Comment Likes enabled sitewide. |
|
582
|
|
|
*/ |
|
583
|
|
|
return (bool) apply_filters( 'jetpack_comment_likes_enabled', get_option( 'jetpack_comment_likes_enabled', false ) ); |
|
584
|
|
|
} |
|
585
|
|
|
|
|
586
|
|
|
/** |
|
587
|
|
|
* Saves the setting in the database, bumps a stat on WordPress.com |
|
588
|
|
|
*/ |
|
589
|
|
|
function admin_settings_callback() { |
|
590
|
|
|
// We're looking for these, and doing a dance to set some stats and save |
|
591
|
|
|
// them together in array option. |
|
592
|
|
|
$new_state = ! empty( $_POST['wpl_default'] ) ? $_POST['wpl_default'] : 'on'; |
|
593
|
|
|
$db_state = $this->is_enabled_sitewide(); |
|
594
|
|
|
|
|
595
|
|
|
$reblogs_new_state = ! empty( $_POST['jetpack_reblogs_enabled'] ) ? $_POST['jetpack_reblogs_enabled'] : 'on'; |
|
596
|
|
|
$reblogs_db_state = $this->reblogs_enabled_sitewide(); |
|
597
|
|
|
/** Default State *********************************************************/ |
|
598
|
|
|
|
|
599
|
|
|
// Checked (enabled) |
|
600
|
|
View Code Duplication |
switch( $new_state ) { |
|
601
|
|
|
case 'off' : |
|
602
|
|
|
if ( true == $db_state && ! $this->in_jetpack ) { |
|
|
|
|
|
|
603
|
|
|
$g_gif = file_get_contents( 'https://pixel.wp.com/g.gif?v=wpcom-no-pv&x_likes=disabled_likes' ); |
|
|
|
|
|
|
604
|
|
|
} |
|
605
|
|
|
update_option( 'disabled_likes', 1 ); |
|
606
|
|
|
break; |
|
607
|
|
|
case 'on' : |
|
608
|
|
|
default: |
|
609
|
|
|
if ( false == $db_state && ! $this->in_jetpack ) { |
|
|
|
|
|
|
610
|
|
|
$g_gif = file_get_contents( 'https://pixel.wp.com/g.gif?v=wpcom-no-pv&x_likes=reenabled_likes' ); |
|
|
|
|
|
|
611
|
|
|
} |
|
612
|
|
|
delete_option( 'disabled_likes' ); |
|
613
|
|
|
break; |
|
614
|
|
|
} |
|
615
|
|
|
|
|
616
|
|
View Code Duplication |
switch( $reblogs_new_state ) { |
|
617
|
|
|
case 'off' : |
|
618
|
|
|
if ( true == $reblogs_db_state && ! $this->in_jetpack ) { |
|
|
|
|
|
|
619
|
|
|
$g_gif = file_get_contents( 'https://pixel.wp.com/g.gif?v=wpcom-no-pv&x_reblogs=disabled_reblogs' ); |
|
|
|
|
|
|
620
|
|
|
} |
|
621
|
|
|
update_option( 'disabled_reblogs', 1 ); |
|
622
|
|
|
break; |
|
623
|
|
|
case 'on' : |
|
624
|
|
|
default: |
|
625
|
|
|
if ( false == $reblogs_db_state && ! $this->in_jetpack ) { |
|
|
|
|
|
|
626
|
|
|
$g_gif = file_get_contents( 'https://pixel.wp.com/g.gif?v=wpcom-no-pv&x_reblogs=reenabled_reblogs' ); |
|
|
|
|
|
|
627
|
|
|
} |
|
628
|
|
|
delete_option( 'disabled_reblogs' ); |
|
629
|
|
|
break; |
|
630
|
|
|
} |
|
631
|
|
|
|
|
632
|
|
|
// WPCOM only: Comment Likes |
|
633
|
|
|
if ( ! $this->in_jetpack ) { |
|
634
|
|
|
$new_comments_state = ! empty( $_POST['jetpack_comment_likes_enabled'] ) ? $_POST['jetpack_comment_likes_enabled'] : false; |
|
635
|
|
|
switch( (bool) $new_comments_state ) { |
|
636
|
|
|
case true: |
|
637
|
|
|
update_option( 'jetpack_comment_likes_enabled', 1 ); |
|
638
|
|
|
break; |
|
639
|
|
|
case false: |
|
640
|
|
|
default: |
|
641
|
|
|
update_option( 'jetpack_comment_likes_enabled', 0 ); |
|
642
|
|
|
break; |
|
643
|
|
|
} |
|
644
|
|
|
} |
|
645
|
|
|
} |
|
646
|
|
|
|
|
647
|
|
|
/** |
|
648
|
|
|
* Adds the admin update hook so we can save settings even if Sharedaddy is not enabled. |
|
649
|
|
|
*/ |
|
650
|
|
|
function process_update_requests_if_sharedaddy_not_loaded() { |
|
651
|
|
|
if ( isset( $_GET['page'] ) && ( $_GET['page'] == 'sharing.php' || $_GET['page'] == 'sharing' ) ) { |
|
652
|
|
|
if ( isset( $_POST['_wpnonce'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'sharing-options' ) ) { |
|
653
|
|
|
/** This action is documented in modules/sharedaddy/sharing.php */ |
|
654
|
|
|
do_action( 'sharing_admin_update' ); |
|
655
|
|
|
wp_safe_redirect( admin_url( 'options-general.php?page=sharing&update=saved' ) ); |
|
656
|
|
|
die(); |
|
657
|
|
|
} |
|
658
|
|
|
} |
|
659
|
|
|
} |
|
660
|
|
|
|
|
661
|
|
|
/** |
|
662
|
|
|
* If sharedaddy is not loaded, we don't have the "Show buttons on" yet, so we need to add that since it affects likes too. |
|
663
|
|
|
*/ |
|
664
|
|
|
function admin_settings_showbuttonon_init() { |
|
665
|
|
|
/** This action is documented in modules/sharedaddy/sharing.php */ |
|
666
|
|
|
echo apply_filters( 'sharing_show_buttons_on_row_start', '<tr valign="top">' ); |
|
667
|
|
|
?> |
|
668
|
|
|
<th scope="row"><label><?php _e( 'Show buttons on', 'jetpack' ); ?></label></th> |
|
669
|
|
|
<td> |
|
670
|
|
|
<?php |
|
671
|
|
|
$br = false; |
|
672
|
|
|
$shows = array_values( get_post_types( array( 'public' => true ) ) ); |
|
673
|
|
|
array_unshift( $shows, 'index' ); |
|
674
|
|
|
$global = $this->get_options(); |
|
675
|
|
View Code Duplication |
foreach ( $shows as $show ) : |
|
676
|
|
|
if ( 'index' == $show ) { |
|
677
|
|
|
$label = __( 'Front Page, Archive Pages, and Search Results', 'jetpack' ); |
|
678
|
|
|
} else { |
|
679
|
|
|
$post_type_object = get_post_type_object( $show ); |
|
680
|
|
|
$label = $post_type_object->labels->name; |
|
681
|
|
|
} |
|
682
|
|
|
?> |
|
683
|
|
|
<?php if ( $br ) echo '<br />'; ?><label><input type="checkbox"<?php checked( in_array( $show, $global['show'] ) ); ?> name="show[]" value="<?php echo esc_attr( $show ); ?>" /> <?php echo esc_html( $label ); ?></label> |
|
684
|
|
|
<?php $br = true; endforeach; ?> |
|
685
|
|
|
</td> |
|
686
|
|
|
<?php |
|
687
|
|
|
/** This action is documented in modules/sharedaddy/sharing.php */ |
|
688
|
|
|
echo apply_filters( 'sharing_show_buttons_on_row_end', '</tr>' ); |
|
689
|
|
|
?> |
|
690
|
|
|
<?php |
|
691
|
|
|
} |
|
692
|
|
|
|
|
693
|
|
|
/** |
|
694
|
|
|
* If sharedaddy is not loaded, we still need to save the the settings of the "Show buttons on" option. |
|
695
|
|
|
*/ |
|
696
|
|
|
function admin_settings_showbuttonon_callback() { |
|
697
|
|
|
$options = get_option( 'sharing-options' ); |
|
698
|
|
|
if ( !is_array( $options ) ) |
|
699
|
|
|
$options = array(); |
|
700
|
|
|
|
|
701
|
|
|
$shows = array_values( get_post_types( array( 'public' => true ) ) ); |
|
702
|
|
|
$shows[] = 'index'; |
|
703
|
|
|
$data = $_POST; |
|
704
|
|
|
|
|
705
|
|
|
if ( isset( $data['show'] ) ) { |
|
706
|
|
View Code Duplication |
if ( is_scalar( $data['show'] ) ) { |
|
707
|
|
|
switch ( $data['show'] ) { |
|
708
|
|
|
case 'posts' : |
|
709
|
|
|
$data['show'] = array( 'post', 'page' ); |
|
710
|
|
|
break; |
|
711
|
|
|
case 'index' : |
|
712
|
|
|
$data['show'] = array( 'index' ); |
|
713
|
|
|
break; |
|
714
|
|
|
case 'posts-index' : |
|
715
|
|
|
$data['show'] = array( 'post', 'page', 'index' ); |
|
716
|
|
|
break; |
|
717
|
|
|
} |
|
718
|
|
|
} |
|
719
|
|
|
|
|
720
|
|
View Code Duplication |
if ( $data['show'] = array_intersect( $data['show'], $shows ) ) { |
|
721
|
|
|
$options['global']['show'] = $data['show']; |
|
722
|
|
|
} |
|
723
|
|
|
} else { |
|
724
|
|
|
$options['global']['show'] = array(); |
|
725
|
|
|
} |
|
726
|
|
|
|
|
727
|
|
|
update_option( 'sharing-options', $options ); |
|
728
|
|
|
} |
|
729
|
|
|
} |
|
730
|
|
|
|
Automattic /
jetpack
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: