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Diffstat (limited to 'plugins/jetpack/modules/infinite-scroll.php')
| -rw-r--r-- | plugins/jetpack/modules/infinite-scroll.php | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/plugins/jetpack/modules/infinite-scroll.php b/plugins/jetpack/modules/infinite-scroll.php deleted file mode 100644 index a736ef00..00000000 --- a/plugins/jetpack/modules/infinite-scroll.php +++ /dev/null @@ -1,270 +0,0 @@ -<?php -/** - * Module Name: Infinite Scroll - * Module Description: Automatically load new content when a visitor scrolls - * Sort Order: 26 - * First Introduced: 2.0 - * Requires Connection: No - * Auto Activate: No - * Module Tags: Appearance - * Feature: Appearance - * Additional Search Queries: scroll, infinite, infinite scroll - */ - -/** - * Jetpack-specific elements of Infinite Scroll - */ -class Jetpack_Infinite_Scroll_Extras { - /** - * Class variables - */ - // Oh look, a singleton - private static $__instance = null; - - // Option names - private $option_name_google_analytics = 'infinite_scroll_google_analytics'; - - /** - * Singleton implementation - * - * @return object - */ - public static function instance() { - if ( ! is_a( self::$__instance, 'Jetpack_Infinite_Scroll_Extras' ) ) - self::$__instance = new Jetpack_Infinite_Scroll_Extras; - - return self::$__instance; - } - - /** - * Register actions and filters - * - * @uses add_action, add_filter - * @return null - */ - private function __construct() { - add_action( 'jetpack_modules_loaded', array( $this, 'action_jetpack_modules_loaded' ) ); - - add_action( 'admin_init', array( $this, 'action_admin_init' ), 11 ); - - add_action( 'after_setup_theme', array( $this, 'action_after_setup_theme' ), 5 ); - - add_filter( 'infinite_scroll_js_settings', array( $this, 'filter_infinite_scroll_js_settings' ) ); - - add_action( 'wp_enqueue_scripts', array( $this, 'action_wp_enqueue_scripts' ) ); - } - - /** - * Enable "Configure" button on module card - * - * @uses Jetpack::enable_module_configurable, Jetpack::module_configuration_load - * @action jetpack_modules_loaded - * @return null - */ - public function action_jetpack_modules_loaded() { - Jetpack::enable_module_configurable( __FILE__ ); - Jetpack::module_configuration_load( __FILE__, array( $this, 'module_configuration_load' ) ); - add_filter( 'jetpack_module_configuration_url_infinite-scroll', array( $this, 'infinite_scroll_configuration_url' ) ); - } - - /** - * Redirect configure button to Settings > Reading - * - * @uses wp_safe_redirect, admin_url - * @return null - */ - public function module_configuration_load() { - wp_safe_redirect( admin_url( 'options-reading.php#infinite-scroll-options' ) ); - exit; - } - - /** - * Overrides default configuration url - * - * @uses admin_url - * @return string module settings URL - */ - public function infinite_scroll_configuration_url() { - return admin_url( 'options-reading.php#infinite-scroll-options' ); - } - - /** - * Register Google Analytics setting - * - * @uses add_settings_field, __, register_setting - * @action admin_init - * @return null - */ - public function action_admin_init() { - add_settings_field( $this->option_name_google_analytics, '<span id="infinite-scroll-google-analytics">' . __( 'Use Google Analytics with Infinite Scroll', 'jetpack' ) . '</span>', array( $this, 'setting_google_analytics' ), 'reading' ); - register_setting( 'reading', $this->option_name_google_analytics, array( $this, 'sanitize_boolean_value' ) ); - } - - /** - * Render Google Analytics option - * - * @uses checked, get_option, __ - * @return html - */ - public function setting_google_analytics() { - echo '<label><input name="infinite_scroll_google_analytics" type="checkbox" value="1" ' . checked( true, (bool) get_option( $this->option_name_google_analytics, false ), false ) . ' /> ' . esc_html__( 'Track each scroll load (7 posts by default) as a page view in Google Analytics', 'jetpack' ) . '</label>'; - echo '<p class="description">' . esc_html__( 'Check the box above to record each new set of posts loaded via Infinite Scroll as a page view in Google Analytics.', 'jetpack' ) . '</p>'; - } - - /** - * Sanitize value as a boolean - * - * @param mixed $value - * @return bool - */ - public function sanitize_boolean_value( $value ) { - return (bool) $value; - } - - /** - * Load theme's infinite scroll annotation file, if present in the IS plugin. - * The `setup_theme` action is used because the annotation files should be using `after_setup_theme` to register support for IS. - * - * As released in Jetpack 2.0, a child theme's parent wasn't checked for in the plugin's bundled support, hence the convoluted way the parent is checked for now. - * - * @uses is_admin, wp_get_theme, apply_filters - * @action setup_theme - * @return null - */ - function action_after_setup_theme() { - $theme = wp_get_theme(); - - if ( ! is_a( $theme, 'WP_Theme' ) && ! is_array( $theme ) ) - return; - - /** This filter is already documented in modules/infinite-scroll/infinity.php */ - $customization_file = apply_filters( 'infinite_scroll_customization_file', dirname( __FILE__ ) . "/infinite-scroll/themes/{$theme['Stylesheet']}.php", $theme['Stylesheet'] ); - - if ( is_readable( $customization_file ) ) { - require_once( $customization_file ); - } - elseif ( ! empty( $theme['Template'] ) ) { - $customization_file = dirname( __FILE__ ) . "/infinite-scroll/themes/{$theme['Template']}.php"; - - if ( is_readable( $customization_file ) ) - require_once( $customization_file ); - } - } - - /** - * Modify Infinite Scroll configuration information - * - * @uses Jetpack::get_active_modules, is_user_logged_in, stats_get_options, Jetpack_Options::get_option, get_option, JETPACK__API_VERSION, JETPACK__VERSION - * @filter infinite_scroll_js_settings - * @return array - */ - public function filter_infinite_scroll_js_settings( $settings ) { - // Provide WP Stats info for tracking Infinite Scroll loads - // Abort if Stats module isn't active - if ( in_array( 'stats', Jetpack::get_active_modules() ) ) { - // Abort if user is logged in but logged-in users shouldn't be tracked. - if ( is_user_logged_in() && function_exists( 'stats_get_options' ) ) { - $stats_options = stats_get_options(); - $track_loggedin_users = isset( $stats_options['reg_users'] ) ? (bool) $stats_options['reg_users'] : false; - - if ( ! $track_loggedin_users ) - return $settings; - } - - // We made it this far, so gather the data needed to track IS views - $settings['stats'] = 'blog=' . Jetpack_Options::get_option( 'id' ) . '&host=' . parse_url( get_option( 'home' ), PHP_URL_HOST ) . '&v=ext&j=' . JETPACK__API_VERSION . ':' . JETPACK__VERSION; - - // Pagetype parameter - $settings['stats'] .= '&x_pagetype=infinite'; - if ( 'click' == $settings['type'] ) - $settings['stats'] .= '-click'; - - $settings['stats'] .= '-jetpack'; - } - - // Check if Google Analytics tracking is requested - $settings['google_analytics'] = (bool) Jetpack_Options::get_option_and_ensure_autoload( $this->option_name_google_analytics, 0 ); - - return $settings; - } - - /** - * Always load certain scripts when IS is enabled, as they can't be loaded after `document.ready` fires, meaning they can't leverage IS's script loader. - * - * @global $videopress - * @uses do_action() - * @uses apply_filters() - * @uses wp_enqueue_style() - * @uses wp_enqueue_script() - * @action wp_enqueue_scripts - * @return null - */ - public function action_wp_enqueue_scripts() { - // Do not load scripts and styles on singular pages and static pages - $load_scripts_and_styles = ! ( is_singular() || is_page() ); - if ( - /** - * Allow plugins to enqueue all Infinite Scroll scripts and styles on singular pages as well. - * - * @module infinite-scroll - * - * @since 3.1.0 - * - * @param bool $load_scripts_and_styles Should scripts and styles be loaded on singular pahes and static pages. Default to false. - */ - ! apply_filters( 'jetpack_infinite_scroll_load_scripts_and_styles', $load_scripts_and_styles ) - ) { - return; - } - - // VideoPress stand-alone plugin - global $videopress; - if ( ! empty( $videopress ) && The_Neverending_Home_Page::archive_supports_infinity() && is_a( $videopress, 'VideoPress' ) && method_exists( $videopress, 'enqueue_scripts' ) ) { - $videopress->enqueue_scripts(); - } - - // VideoPress Jetpack module - if ( Jetpack::is_module_active( 'videopress' ) ) { - wp_enqueue_script( 'videopress' ); - } - - // Fire the post_gallery action early so Carousel scripts are present. - if ( Jetpack::is_module_active( 'carousel' ) ) { - /** This filter is already documented in core/wp-includes/media.php */ - do_action( 'post_gallery', '', '', 0 ); - } - - // Always enqueue Tiled Gallery scripts when both IS and Tiled Galleries are enabled - if ( Jetpack::is_module_active( 'tiled-gallery' ) ) { - Jetpack_Tiled_Gallery::default_scripts_and_styles(); - } - - // Core's Audio and Video Shortcodes - if ( - /** This filter is already documented in core/wp-includes/media.php */ - 'mediaelement' === apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ) - ) { - wp_enqueue_style( 'wp-mediaelement' ); - wp_enqueue_script( 'wp-mediaelement' ); - } - - if ( - /** This filter is already documented in core/wp-includes/media.php */ - 'mediaelement' === apply_filters( 'wp_video_shortcode_library', 'mediaelement' ) - ) { - wp_enqueue_style( 'wp-mediaelement' ); - wp_enqueue_script( 'wp-mediaelement' ); - } - } -} -Jetpack_Infinite_Scroll_Extras::instance(); - -/** - * Load main IS file - */ -require_once( dirname( __FILE__ ) . "/infinite-scroll/infinity.php" ); - -/** - * Remove the IS annotation loading function bundled with the IS plugin in favor of the Jetpack-specific version in Jetpack_Infinite_Scroll_Extras::action_after_setup_theme(); - */ -remove_action( 'after_setup_theme', 'the_neverending_home_page_theme_support', 5 ); |