diff options
Diffstat (limited to 'plugins/jetpack/modules/likes.php')
| -rw-r--r-- | plugins/jetpack/modules/likes.php | 104 |
1 files changed, 101 insertions, 3 deletions
diff --git a/plugins/jetpack/modules/likes.php b/plugins/jetpack/modules/likes.php index 576fc10f..b2e5de54 100644 --- a/plugins/jetpack/modules/likes.php +++ b/plugins/jetpack/modules/likes.php @@ -37,7 +37,10 @@ class Jetpack_Likes { $this->in_jetpack = ( defined( 'IS_WPCOM' ) && IS_WPCOM ) ? false : true; $this->settings = new Jetpack_Likes_Settings(); - add_action( 'init', array( &$this, 'action_init' ) ); + // We need to run on wp hook rather than init because we check is_amp_endpoint() + // when bootstrapping hooks + add_action( 'wp', array( &$this, 'action_init' ), 99 ); + add_action( 'admin_init', array( $this, 'admin_init' ) ); if ( $this->in_jetpack ) { @@ -46,6 +49,7 @@ class Jetpack_Likes { Jetpack::enable_module_configurable( __FILE__ ); Jetpack::module_configuration_load( __FILE__, array( $this, 'configuration_redirect' ) ); + add_filter( 'jetpack_module_configuration_url_likes', array( $this, 'jetpack_likes_configuration_url' ) ); add_action( 'admin_print_scripts-settings_page_sharing', array( &$this, 'load_jp_css' ) ); add_filter( 'sharing_show_buttons_on_row_start', array( $this, 'configuration_target_area' ) ); @@ -122,6 +126,16 @@ class Jetpack_Likes { } /** + * Overrides default configuration url + * + * @uses admin_url + * @return string module settings URL + */ + function jetpack_likes_configuration_url() { + return admin_url( 'options-general.php?page=sharing#likes' ); + } + + /** * Loads Jetpack's CSS on the sharing page so we can use .jetpack-targetable */ function load_jp_css() { @@ -437,7 +451,7 @@ class Jetpack_Likes { } else { $blog_id = Jetpack_Options::get_option( 'id' ); $url = home_url(); - $url_parts = parse_url( $url ); + $url_parts = wp_parse_url( $url ); $domain = $url_parts['host']; } // make sure to include the scripts before the iframe otherwise weird things happen @@ -522,7 +536,7 @@ class Jetpack_Likes { } else { $blog_id = Jetpack_Options::get_option( 'id' ); $url = home_url(); - $url_parts = parse_url( $url ); + $url_parts = wp_parse_url( $url ); $domain = $url_parts['host']; } // make sure to include the scripts before the iframe otherwise weird things happen @@ -543,4 +557,88 @@ class Jetpack_Likes { } } +/** + * Callback to get the value for the jetpack_likes_enabled field. + * + * Warning: this behavior is somewhat complicated! + * When the switch_like_status post_meta is unset, we follow the global setting in Sharing. + * When it is set to 0, we disable likes on the post, regardless of the global setting. + * When it is set to 1, we enable likes on the post, regardless of the global setting. + */ +function jetpack_post_likes_get_value( array $post ) { + $post_likes_switched = get_post_meta( $post['id'], 'switch_like_status', true ); + + /** This filter is documented in modules/jetpack-likes-settings.php */ + $sitewide_likes_enabled = (bool) apply_filters( 'wpl_is_enabled_sitewide', ! get_option( 'disabled_likes' ) ); + + // an empty string: post meta was not set, so go with the global setting + if ( "" === $post_likes_switched ) { + return $sitewide_likes_enabled; + } + + // user overrode the global setting to disable likes + elseif ( "0" === $post_likes_switched ) { + return false; + } + + // user overrode the global setting to enable likes + elseif ( "1" === $post_likes_switched ) { + return true; + } + + // no default fallback, let's stay explicit +} + +/** + * Callback to set switch_like_status post_meta when jetpack_likes_enabled is updated. + * + * Warning: this behavior is somewhat complicated! + * When the switch_like_status post_meta is unset, we follow the global setting in Sharing. + * When it is set to 0, we disable likes on the post, regardless of the global setting. + * When it is set to 1, we enable likes on the post, regardless of the global setting. + */ +function jetpack_post_likes_update_value( $enable_post_likes, $post_object ) { + /** This filter is documented in modules/jetpack-likes-settings.php */ + $sitewide_likes_enabled = (bool) apply_filters( 'wpl_is_enabled_sitewide', ! get_option( 'disabled_likes' ) ); + + $should_switch_status = $enable_post_likes !== $sitewide_likes_enabled; + + if ( $should_switch_status ) { + // set the meta to 0 if the user wants to disable likes, 1 if user wants to enable + $switch_like_status = ( $enable_post_likes ? 1 : 0 ); + return update_post_meta( $post_object->ID, 'switch_like_status', $switch_like_status ); + } else { + // unset the meta otherwise + return delete_post_meta( $post_object->ID, 'switch_like_status' ); + } +} + +/** + * Add Likes post_meta to the REST API Post response. + * + * @action rest_api_init + * @uses register_rest_field + * @link https://developer.wordpress.org/rest-api/extending-the-rest-api/modifying-responses/ + */ +function jetpack_post_likes_register_rest_field() { + $post_types = get_post_types( array( 'public' => true ) ); + foreach ( $post_types as $post_type ) { + register_rest_field( + $post_type, + 'jetpack_likes_enabled', + array( + 'get_callback' => 'jetpack_post_likes_get_value', + 'update_callback' => 'jetpack_post_likes_update_value', + 'schema' => array( + 'description' => __( 'Are Likes enabled?', 'jetpack' ), + 'type' => 'boolean', + ), + ) + ); + } +} + +// Add Likes post_meta to the REST API Post response. +add_action( 'rest_api_init', 'jetpack_post_likes_register_rest_field' ); + Jetpack_Likes::init(); |