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authorYury German <blueknight@gentoo.org>2019-05-22 00:42:33 -0400
committerYury German <blueknight@gentoo.org>2019-05-22 00:42:33 -0400
commite89abce1b01dda89efdf230101d1aa3c877b3b6c (patch)
treecfb27a564c1f4cfff30d18dbf591efd48283b154 /plugins/jetpack/modules/theme-tools/featured-content.php
parentAdding Twentyninetten (diff)
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Updating of Plugins and Themes
List of Plugins updates -- akismet.4.1.2 google-authenticator.0.52 jetpack.7.3.1 List of Themes Updates -- mantra.3.2.0 twentyfifteen.2.5 twentyfourteen.2.7 Signed-off-by: Yury German <blueknight@gentoo.org>
Diffstat (limited to 'plugins/jetpack/modules/theme-tools/featured-content.php')
-rw-r--r--plugins/jetpack/modules/theme-tools/featured-content.php722
1 files changed, 0 insertions, 722 deletions
diff --git a/plugins/jetpack/modules/theme-tools/featured-content.php b/plugins/jetpack/modules/theme-tools/featured-content.php
deleted file mode 100644
index 3ffc9687..00000000
--- a/plugins/jetpack/modules/theme-tools/featured-content.php
+++ /dev/null
@@ -1,722 +0,0 @@
-<?php
-
-if ( ! class_exists( 'Featured_Content' ) && isset( $GLOBALS['pagenow'] ) && 'plugins.php' !== $GLOBALS['pagenow'] ) {
-
- /**
- * Featured Content.
- *
- * This module will allow users to define a subset of posts to be displayed in a
- * theme-designated featured content area.
- *
- * This feature will only be activated for themes that declare that they support
- * it. This can be done by adding code similar to the following during the
- * "after_setup_theme" action:
- *
- * add_theme_support( 'featured-content', array(
- * 'filter' => 'mytheme_get_featured_content',
- * 'max_posts' => 20,
- * 'post_types' => array( 'post', 'page' ),
- * ) );
- *
- * For maximum compatibility with different methods of posting users will
- * designate a featured post tag to associate posts with. Since this tag now has
- * special meaning beyond that of a normal tags, users will have the ability to
- * hide it from the front-end of their site.
- */
- class Featured_Content {
-
- /**
- * The maximum number of posts that a Featured Content area can contain. We
- * define a default value here but themes can override this by defining a
- * "max_posts" entry in the second parameter passed in the call to
- * add_theme_support( 'featured-content' ).
- *
- * @see Featured_Content::init()
- */
- public static $max_posts = 15;
-
- /**
- * The registered post types supported by Featured Content. Themes can add
- * Featured Content support for registered post types by defining a
- * 'post_types' argument (string|array) in the call to
- * add_theme_support( 'featured-content' ).
- *
- * @see Featured_Content::init()
- */
- public static $post_types = array( 'post' );
-
- /**
- * The tag that is used to mark featured content. Users can define
- * a custom tag name that will be stored in this variable.
- *
- * @see Featured_Content::hide_featured_term
- */
- public static $tag;
-
- /**
- * Instantiate.
- *
- * All custom functionality will be hooked into the "init" action.
- */
- public static function setup() {
- add_action( 'init', array( __CLASS__, 'init' ), 30 );
- }
-
- /**
- * Conditionally hook into WordPress.
- *
- * Themes must declare that they support this module by adding
- * add_theme_support( 'featured-content' ); during after_setup_theme.
- *
- * If no theme support is found there is no need to hook into WordPress. We'll
- * just return early instead.
- *
- * @uses Featured_Content::$max_posts
- */
- public static function init() {
- $theme_support = get_theme_support( 'featured-content' );
-
- // Return early if theme does not support featured content.
- if ( ! $theme_support ) {
- return;
- }
-
- /*
- * An array of named arguments must be passed as the second parameter
- * of add_theme_support().
- */
- if ( ! isset( $theme_support[0] ) ) {
- return;
- }
-
- if ( isset( $theme_support[0]['featured_content_filter'] ) ) {
- $theme_support[0]['filter'] = $theme_support[0]['featured_content_filter'];
- unset( $theme_support[0]['featured_content_filter'] );
- }
-
- // Return early if "filter" has not been defined.
- if ( ! isset( $theme_support[0]['filter'] ) ) {
- return;
- }
-
- // Theme can override the number of max posts.
- if ( isset( $theme_support[0]['max_posts'] ) ) {
- self::$max_posts = absint( $theme_support[0]['max_posts'] );
- }
-
- add_filter( $theme_support[0]['filter'], array( __CLASS__, 'get_featured_posts' ) );
- add_action( 'customize_register', array( __CLASS__, 'customize_register' ), 9 );
- add_action( 'admin_init', array( __CLASS__, 'register_setting' ) );
- add_action( 'save_post', array( __CLASS__, 'delete_transient' ) );
- add_action( 'delete_post_tag', array( __CLASS__, 'delete_post_tag' ) );
- add_action( 'customize_controls_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
- add_action( 'pre_get_posts', array( __CLASS__, 'pre_get_posts' ) );
- add_action( 'switch_theme', array( __CLASS__, 'switch_theme' ) );
- add_action( 'switch_theme', array( __CLASS__, 'delete_transient' ) );
- add_action( 'wp_loaded', array( __CLASS__, 'wp_loaded' ) );
- add_action( 'update_option_featured-content', array( __CLASS__, 'flush_post_tag_cache' ), 10, 2 );
- add_action( 'delete_option_featured-content', array( __CLASS__, 'flush_post_tag_cache' ), 10, 2 );
- add_action( 'split_shared_term', array( __CLASS__, 'jetpack_update_featured_content_for_split_terms', 10, 4 ) );
-
- if ( isset( $theme_support[0]['additional_post_types'] ) ) {
- $theme_support[0]['post_types'] = array_merge( array( 'post' ), (array) $theme_support[0]['additional_post_types'] );
- unset( $theme_support[0]['additional_post_types'] );
- }
-
- // Themes can allow Featured Content pages
- if ( isset( $theme_support[0]['post_types'] ) ) {
- self::$post_types = array_merge( self::$post_types, (array) $theme_support[0]['post_types'] );
- self::$post_types = array_unique( self::$post_types );
-
- // register post_tag support for each post type
- foreach ( self::$post_types as $post_type ) {
- register_taxonomy_for_object_type( 'post_tag', $post_type );
- }
- }
- }
-
- /**
- * Hide "featured" tag from the front-end.
- *
- * Has to run on wp_loaded so that the preview filters of the customizer
- * have a chance to alter the value.
- */
- public static function wp_loaded() {
- if ( self::get_setting( 'hide-tag' ) ) {
- $settings = self::get_setting();
-
- // This is done before setting filters for get_terms in order to avoid an infinite filter loop
- self::$tag = get_term_by( 'name', $settings['tag-name'], 'post_tag' );
-
- add_filter( 'get_terms', array( __CLASS__, 'hide_featured_term' ), 10, 3 );
- add_filter( 'get_the_terms', array( __CLASS__, 'hide_the_featured_term' ), 10, 3 );
- }
- }
-
- /**
- * Get featured posts
- *
- * This method is not intended to be called directly. Theme developers should
- * place a filter directly in their theme and then pass its name as a value of
- * the "filter" key in the array passed as the $args parameter during the call
- * to: add_theme_support( 'featured-content', $args ).
- *
- * @uses Featured_Content::get_featured_post_ids()
- *
- * @return array
- */
- public static function get_featured_posts() {
- $post_ids = self::get_featured_post_ids();
-
- // No need to query if there is are no featured posts.
- if ( empty( $post_ids ) ) {
- return array();
- }
-
- $featured_posts = get_posts(
- array(
- 'include' => $post_ids,
- 'posts_per_page' => count( $post_ids ),
- 'post_type' => self::$post_types,
- 'suppress_filters' => false,
- )
- );
-
- return $featured_posts;
- }
-
- /**
- * Get featured post IDs
- *
- * This function will return the an array containing the post IDs of all
- * featured posts.
- *
- * Sets the "featured_content_ids" transient.
- *
- * @return array Array of post IDs.
- */
- public static function get_featured_post_ids() {
- // Return array of cached results if they exist.
- $featured_ids = get_transient( 'featured_content_ids' );
- if ( ! empty( $featured_ids ) ) {
- return array_map(
- 'absint',
- /**
- * Filter the list of Featured Posts IDs.
- *
- * @module theme-tools
- *
- * @since 2.7.0
- *
- * @param array $featured_ids Array of post IDs.
- */
- apply_filters( 'featured_content_post_ids', (array) $featured_ids )
- );
- }
-
- $settings = self::get_setting();
-
- // Return empty array if no tag name is set.
- $term = get_term_by( 'name', $settings['tag-name'], 'post_tag' );
- if ( ! $term ) {
- $term = get_term_by( 'id', $settings['tag-id'], 'post_tag' );
- }
- if ( $term ) {
- $tag = $term->term_id;
- } else {
- /** This action is documented in modules/theme-tools/featured-content.php */
- return apply_filters( 'featured_content_post_ids', array() );
- }
-
- // Back compat for installs that have the quantity option still set.
- $quantity = isset( $settings['quantity'] ) ? $settings['quantity'] : self::$max_posts;
-
- // Query for featured posts.
- $featured = get_posts(
- array(
- 'numberposts' => $quantity,
- 'post_type' => self::$post_types,
- 'suppress_filters' => false,
- 'tax_query' => array(
- array(
- 'field' => 'term_id',
- 'taxonomy' => 'post_tag',
- 'terms' => $tag,
- ),
- ),
- )
- );
-
- // Return empty array if no featured content exists.
- if ( ! $featured ) {
- /** This action is documented in modules/theme-tools/featured-content.php */
- return apply_filters( 'featured_content_post_ids', array() );
- }
-
- // Ensure correct format before save/return.
- $featured_ids = wp_list_pluck( (array) $featured, 'ID' );
- $featured_ids = array_map( 'absint', $featured_ids );
-
- set_transient( 'featured_content_ids', $featured_ids );
-
- /** This action is documented in modules/theme-tools/featured-content.php */
- return apply_filters( 'featured_content_post_ids', $featured_ids );
- }
-
- /**
- * Delete Transient.
- *
- * Hooks in the "save_post" action.
- *
- * @see Featured_Content::validate_settings().
- */
- public static function delete_transient() {
- delete_transient( 'featured_content_ids' );
- }
-
- /**
- * Flush the Post Tag relationships cache.
- *
- * Hooks in the "update_option_featured-content" action.
- */
- public static function flush_post_tag_cache( $prev, $opts ) {
- if ( ! empty( $opts ) && ! empty( $opts['tag-id'] ) ) {
- $query = new WP_Query(
- array(
- 'tag_id' => (int) $opts['tag-id'],
- 'posts_per_page' => -1,
- )
- );
- foreach ( $query->posts as $post ) {
- wp_cache_delete( $post->ID, 'post_tag_relationships' );
- }
- }
- }
-
- /**
- * Exclude featured posts from the blog query when the blog is the front-page,
- * and user has not checked the "Also display tagged posts outside the Featured Content area" checkbox.
- *
- * Filter the home page posts, and remove any featured post ID's from it.
- * Hooked onto the 'pre_get_posts' action, this changes the parameters of the
- * query before it gets any posts.
- *
- * @uses Featured_Content::get_featured_post_ids();
- * @uses Featured_Content::get_setting();
- * @param WP_Query $query
- * @return WP_Query Possibly modified WP_Query
- */
- public static function pre_get_posts( $query ) {
-
- // Bail if not home or not main query.
- if ( ! $query->is_home() || ! $query->is_main_query() ) {
- return;
- }
-
- // Bail if the blog page is not the front page.
- if ( 'posts' !== get_option( 'show_on_front' ) ) {
- return;
- }
-
- $featured = self::get_featured_post_ids();
-
- // Bail if no featured posts.
- if ( ! $featured ) {
- return;
- }
-
- $settings = self::get_setting();
-
- // Bail if the user wants featured posts always displayed.
- if ( true == $settings['show-all'] ) {
- return;
- }
-
- // We need to respect post ids already in the blacklist.
- $post__not_in = $query->get( 'post__not_in' );
-
- if ( ! empty( $post__not_in ) ) {
- $featured = array_merge( (array) $post__not_in, $featured );
- $featured = array_unique( $featured );
- }
-
- $query->set( 'post__not_in', $featured );
- }
-
- /**
- * Reset tag option when the saved tag is deleted.
- *
- * It's important to mention that the transient needs to be deleted, too.
- * While it may not be obvious by looking at the function alone, the transient
- * is deleted by Featured_Content::validate_settings().
- *
- * Hooks in the "delete_post_tag" action.
- *
- * @see Featured_Content::validate_settings().
- *
- * @param int $tag_id The term_id of the tag that has been deleted.
- * @return void
- */
- public static function delete_post_tag( $tag_id ) {
- $settings = self::get_setting();
-
- if ( empty( $settings['tag-id'] ) || $tag_id != $settings['tag-id'] ) {
- return;
- }
-
- $settings['tag-id'] = 0;
- $settings = self::validate_settings( $settings );
- update_option( 'featured-content', $settings );
- }
-
- /**
- * Hide featured tag from displaying when global terms are queried from
- * the front-end.
- *
- * Hooks into the "get_terms" filter.
- *
- * @uses Featured_Content::get_setting()
- *
- * @param array $terms A list of term objects. This is the return value of get_terms().
- * @param array $taxonomies An array of taxonomy slugs.
- * @return array $terms
- */
- public static function hide_featured_term( $terms, $taxonomies, $args ) {
-
- // This filter is only appropriate on the front-end.
- if ( is_admin() || ( defined( 'REST_REQUEST' ) && REST_REQUEST ) || ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) ) {
- return $terms;
- }
-
- // We only want to hide the featured tag.
- if ( ! in_array( 'post_tag', $taxonomies ) ) {
- return $terms;
- }
-
- // Bail if no terms were returned.
- if ( empty( $terms ) ) {
- return $terms;
- }
-
- // Bail if term objects are unavailable.
- if ( 'all' != $args['fields'] ) {
- return $terms;
- }
-
- $settings = self::get_setting();
-
- if ( false !== self::$tag ) {
- foreach ( $terms as $order => $term ) {
- if (
- is_object( $term )
- && (
- $settings['tag-id'] === $term->term_id
- || $settings['tag-name'] === $term->name
- )
- ) {
- unset( $terms[ $order ] );
- }
- }
- }
-
- return $terms;
- }
-
- /**
- * Hide featured tag from displaying when terms associated with a post object
- * are queried from the front-end.
- *
- * Hooks into the "get_the_terms" filter.
- *
- * @uses Featured_Content::get_setting()
- *
- * @param array $terms A list of term objects. This is the return value of get_the_terms().
- * @param int $id The ID field for the post object that terms are associated with.
- * @param array $taxonomy An array of taxonomy slugs.
- * @return array $terms
- */
- public static function hide_the_featured_term( $terms, $id, $taxonomy ) {
-
- // This filter is only appropriate on the front-end.
- if ( is_admin() ) {
- return $terms;
- }
-
- // Make sure we are in the correct taxonomy.
- if ( 'post_tag' != $taxonomy ) {
- return $terms;
- }
-
- // No terms? Return early!
- if ( empty( $terms ) ) {
- return $terms;
- }
-
- $settings = self::get_setting();
- $tag = get_term_by( 'name', $settings['tag-name'], 'post_tag' );
-
- if ( false !== $tag ) {
- foreach ( $terms as $order => $term ) {
- if ( $settings['tag-id'] === $term->term_id || $settings['tag-name'] === $term->name ) {
- unset( $terms[ $order ] );
- }
- }
- }
-
- return $terms;
- }
-
- /**
- * Register custom setting on the Settings -> Reading screen.
- *
- * @uses Featured_Content::render_form()
- * @uses Featured_Content::validate_settings()
- *
- * @return void
- */
- public static function register_setting() {
- add_settings_field( 'featured-content', __( 'Featured Content', 'jetpack' ), array( __class__, 'render_form' ), 'reading' );
-
- // Register sanitization callback for the Customizer.
- register_setting( 'featured-content', 'featured-content', array( __class__, 'validate_settings' ) );
- }
-
- /**
- * Add settings to the Customizer.
- *
- * @param WP_Customize_Manager $wp_customize Theme Customizer object.
- */
- public static function customize_register( $wp_customize ) {
- $wp_customize->add_section(
- 'featured_content',
- array(
- 'title' => esc_html__( 'Featured Content', 'jetpack' ),
- 'description' => sprintf( __( 'Easily feature all posts with the <a href="%1$s">"featured" tag</a> or a tag of your choice. Your theme supports up to %2$s posts in its featured content area.', 'jetpack' ), admin_url( '/edit.php?tag=featured' ), absint( self::$max_posts ) ),
- 'priority' => 130,
- 'theme_supports' => 'featured-content',
- )
- );
-
- /*
- Add Featured Content settings.
- *
- * Sanitization callback registered in Featured_Content::validate_settings().
- * See http://themeshaper.com/2013/04/29/validation-sanitization-in-customizer/comment-page-1/#comment-12374
- */
- $wp_customize->add_setting(
- 'featured-content[tag-name]',
- array(
- 'type' => 'option',
- 'sanitize_js_callback' => array( __CLASS__, 'delete_transient' ),
- )
- );
- $wp_customize->add_setting(
- 'featured-content[hide-tag]',
- array(
- 'default' => true,
- 'type' => 'option',
- 'sanitize_js_callback' => array( __CLASS__, 'delete_transient' ),
- )
- );
- $wp_customize->add_setting(
- 'featured-content[show-all]',
- array(
- 'default' => false,
- 'type' => 'option',
- 'sanitize_js_callback' => array( __CLASS__, 'delete_transient' ),
- )
- );
-
- // Add Featured Content controls.
- $wp_customize->add_control(
- 'featured-content[tag-name]',
- array(
- 'label' => esc_html__( 'Tag name', 'jetpack' ),
- 'section' => 'featured_content',
- 'theme_supports' => 'featured-content',
- 'priority' => 20,
- )
- );
- $wp_customize->add_control(
- 'featured-content[hide-tag]',
- array(
- 'label' => esc_html__( 'Do not display tag in post details and tag clouds.', 'jetpack' ),
- 'section' => 'featured_content',
- 'theme_supports' => 'featured-content',
- 'type' => 'checkbox',
- 'priority' => 30,
- )
- );
- $wp_customize->add_control(
- 'featured-content[show-all]',
- array(
- 'label' => esc_html__( 'Also display tagged posts outside the Featured Content area.', 'jetpack' ),
- 'section' => 'featured_content',
- 'theme_supports' => 'featured-content',
- 'type' => 'checkbox',
- 'priority' => 40,
- )
- );
- }
-
- /**
- * Enqueue the tag suggestion script.
- */
- public static function enqueue_scripts() {
- wp_enqueue_script( 'featured-content-suggest', plugins_url( 'js/suggest.js', __FILE__ ), array( 'suggest' ), '20131022', true );
- }
-
- /**
- * Renders all form fields on the Settings -> Reading screen.
- */
- public static function render_form() {
- printf( __( 'The settings for Featured Content have <a href="%s">moved to Appearance &rarr; Customize</a>.', 'jetpack' ), admin_url( 'customize.php?#accordion-section-featured_content' ) );
- }
-
- /**
- * Get settings
- *
- * Get all settings recognized by this module. This function will return all
- * settings whether or not they have been stored in the database yet. This
- * ensures that all keys are available at all times.
- *
- * In the event that you only require one setting, you may pass its name as the
- * first parameter to the function and only that value will be returned.
- *
- * @param string $key The key of a recognized setting.
- * @return mixed Array of all settings by default. A single value if passed as first parameter.
- */
- public static function get_setting( $key = 'all' ) {
- $saved = (array) get_option( 'featured-content' );
-
- /**
- * Filter Featured Content's default settings.
- *
- * @module theme-tools
- *
- * @since 2.7.0
- *
- * @param array $args {
- * Array of Featured Content Settings
- *
- * @type int hide-tag Default is 1.
- * @type int tag-id Default is 0.
- * @type string tag-name Default is empty.
- * @type int show-all Default is 0.
- * }
- */
- $defaults = apply_filters(
- 'featured_content_default_settings',
- array(
- 'hide-tag' => 1,
- 'tag-id' => 0,
- 'tag-name' => '',
- 'show-all' => 0,
- )
- );
-
- $options = wp_parse_args( $saved, $defaults );
- $options = array_intersect_key( $options, $defaults );
-
- if ( 'all' != $key ) {
- return isset( $options[ $key ] ) ? $options[ $key ] : false;
- }
-
- return $options;
- }
-
- /**
- * Validate settings
- *
- * Make sure that all user supplied content is in an expected format before
- * saving to the database. This function will also delete the transient set in
- * Featured_Content::get_featured_content().
- *
- * @uses Featured_Content::delete_transient()
- *
- * @param array $input
- * @return array $output
- */
- public static function validate_settings( $input ) {
- $output = array();
-
- if ( empty( $input['tag-name'] ) ) {
- $output['tag-id'] = 0;
- } else {
- $term = get_term_by( 'name', $input['tag-name'], 'post_tag' );
-
- if ( $term ) {
- $output['tag-id'] = $term->term_id;
- } else {
- $new_tag = wp_create_tag( $input['tag-name'] );
-
- if ( ! is_wp_error( $new_tag ) && isset( $new_tag['term_id'] ) ) {
- $output['tag-id'] = $new_tag['term_id'];
- }
- }
-
- $output['tag-name'] = $input['tag-name'];
- }
-
- $output['hide-tag'] = isset( $input['hide-tag'] ) && $input['hide-tag'] ? 1 : 0;
-
- $output['show-all'] = isset( $input['show-all'] ) && $input['show-all'] ? 1 : 0;
-
- self::delete_transient();
-
- return $output;
- }
-
- /**
- * Removes the quantity setting from the options array.
- *
- * @return void
- */
- public static function switch_theme() {
- $option = (array) get_option( 'featured-content' );
-
- if ( isset( $option['quantity'] ) ) {
- unset( $option['quantity'] );
- update_option( 'featured-content', $option );
- }
- }
-
- public static function jetpack_update_featured_content_for_split_terms( $old_term_id, $new_term_id, $term_taxonomy_id, $taxonomy ) {
- $featured_content_settings = get_option( 'featured-content', array() );
-
- // Check to see whether the stored tag ID is the one that's just been split.
- if ( isset( $featured_content_settings['tag-id'] ) && $old_term_id == $featured_content_settings['tag-id'] && 'post_tag' == $taxonomy ) {
- // We have a match, so we swap out the old tag ID for the new one and resave the option.
- $featured_content_settings['tag-id'] = $new_term_id;
- update_option( 'featured-content', $featured_content_settings );
- }
- }
- }
-
- /**
- * Adds the featured content plugin to the set of files for which action
- * handlers should be copied when the theme context is loaded by the REST API.
- *
- * @param array $copy_dirs Copy paths with actions to be copied
- * @return array Copy paths with featured content plugin
- */
- function wpcom_rest_api_featured_content_copy_plugin_actions( $copy_dirs ) {
- $copy_dirs[] = __FILE__;
- return $copy_dirs;
- }
- add_action( 'restapi_theme_action_copy_dirs', 'wpcom_rest_api_featured_content_copy_plugin_actions' );
-
- /**
- * Delayed initialization for API Requests.
- */
- function wpcom_rest_request_before_callbacks( $request ) {
- Featured_Content::init();
- return $request;
- }
-
- if ( Jetpack_Constants::is_true( 'IS_WPCOM' ) && Jetpack_Constants::is_true( 'REST_API_REQUEST' ) ) {
- add_filter( 'rest_request_before_callbacks', 'wpcom_rest_request_before_callbacks');
- }
-
- Featured_Content::setup();
-} // end if ( ! class_exists( 'Featured_Content' ) && isset( $GLOBALS['pagenow'] ) && 'plugins.php' !== $GLOBALS['pagenow'] ) {