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<?php |
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/* |
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Plugin Name: Parse.ly |
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Plugin URI: http://www.parsely.com/ |
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Description: This plugin makes it a snap to add Parse.ly tracking code to your WordPress blog. |
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Author: Mike Sukmanowsky ( mike@parsely.com ) |
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Version: 1.12.3 |
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Requires at least: 4.0.0 |
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Author URI: http://www.parsely.com/ |
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License: GPL2 |
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|
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Copyright 2012 Parsely Incorporated |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License, version 2, as |
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published by the Free Software Foundation. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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|
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Authors: Mike Sukmanowsky ( mike@parsely.com), Xand Lourenco ( xand@parsely.com ), James O'Toole (james.otoole@parsely.com ) |
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*/ |
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|
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/* |
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TODO List: |
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* WordPress Network support - going to hold off on any specific support here as content id prefix should work ok for now |
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* Allow the user to map get_post_types() to Parse.ly post types |
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* Support: is_search(), is_404() |
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*/ |
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|
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/** |
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* This is the main class for Parsely |
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* |
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* @category Class |
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* @package Parsely |
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*/ |
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class Parsely { |
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/** |
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* Declare our constants |
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* |
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* @codeCoverageIgnoreStart |
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*/ |
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const VERSION = '1.12.3'; |
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const MENU_SLUG = 'parsely'; // Defines the page param passed to options-general.php |
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const MENU_TITLE = 'Parse.ly'; // Text to be used for the menu as seen in Settings sub-menu |
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const MENU_PAGE_TITLE = 'Parse.ly > Settings'; // Text shown in <title></title> when the settings screen is viewed |
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const OPTIONS_KEY = 'parsely'; // Defines the key used to store options in the WP database |
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const CAPABILITY = 'manage_options'; // The capability required for the user to administer settings |
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|
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/** |
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* Declare some class propeties |
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* |
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* @var array $option_defaults The defaults we need for the class. |
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*/ |
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private $option_defaults = array( |
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'apikey' => '', |
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'content_id_prefix' => '', |
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'api_secret' => '', |
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'use_top_level_cats' => false, |
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'custom_taxonomy_section' => 'category', |
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'cats_as_tags' => false, |
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'track_authenticated_users' => true, |
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'lowercase_tags' => true, |
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'force_https_canonicals' => false, |
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'track_post_types' => array( 'post' ), |
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'track_page_types' => array( 'page' ), |
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'disable_javascript' => false, |
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'meta_type' => 'json_ld', |
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); |
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|
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/** |
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* Declare some class propeties |
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* |
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* @var array $implementation_opts The implementation options for the class. |
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*/ |
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private $implementation_opts = array( |
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'standard' => 'Standard', |
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'dom_free' => 'DOM-Free', |
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); |
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|
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/** |
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* The constructor |
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* |
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* @category Function |
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* @package Parsely |
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*/ |
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public function __construct() { |
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// Run upgrade options if they exist for the version currently defined. |
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$options = $this->get_options(); |
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if ( empty( $options['plugin_version'] ) || Parsely::VERSION !== $options['plugin_version'] ) { |
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$method = 'upgrade_plugin_to_version_' . str_replace( '.', '_', Parsely::VERSION ); |
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if ( method_exists( $this, $method ) ) { |
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call_user_func_array( array( $this, $method ), array( $options ) ); |
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} |
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// Update our version info. |
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$options['plugin_version'] = Parsely::VERSION; |
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update_option( Parsely::OPTIONS_KEY, $options ); |
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} |
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|
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// admin_menu and a settings link. |
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add_action( 'admin_head', array( $this, 'add_admin_header' ) ); |
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add_action( 'admin_menu', array( $this, 'add_settings_sub_menu' ) ); |
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add_action( 'admin_init', array( $this, 'initialize_settings' ) ); |
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// display warning when plugin hasn't been configured. |
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add_action( 'admin_footer', array( $this, 'display_admin_warning' ) ); |
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|
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$basename = plugin_basename( __FILE__ ); |
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add_filter( |
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'plugin_action_links_' . $basename, |
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array( $this, 'add_plugin_meta_links' ) |
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); |
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|
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// inserting parsely code. |
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add_action( 'wp_head', array( $this, 'insert_parsely_page' ) ); |
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add_action( 'wp_footer', array( $this, 'insert_parsely_javascript' ) ); |
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add_action( 'instant_articles_compat_registry_analytics', array( $this, 'insert_parsely_tracking_fbia' ) ); |
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add_action( 'pre_amp_render_post', array( $this, 'parsely_add_amp_actions' ) ); |
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if ( ! defined( 'WP_PARSELY_TESTING' ) ) { |
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/** |
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* Initialize parsely WordPress style |
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*/ |
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function wp_parsely_style_init() { |
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wp_enqueue_style( 'wp-parsely-style', plugins_url( 'wp-parsely.css', __FILE__ ), array(), filemtime( get_stylesheet_directory() ) ); |
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} |
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|
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/** |
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* Make sure that jquery exists |
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*/ |
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function ensure_jquery_exists() { |
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wp_enqueue_script( 'jquery' ); |
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} |
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add_action( 'wp_enqueue_scripts', 'wp_parsely_style_init' ); |
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add_action( 'wp_enqueue_scripts', 'ensure_jquery_exists' ); |
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} |
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|
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} |
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|
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/** |
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* Include the parsely admin header |
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* |
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* @category Function |
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* @package Parsely |
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*/ |
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public function add_admin_header() { |
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include 'parsely-admin-header.php'; |
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} |
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|
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/** |
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* Parsely settings page in WordPress settings menu. |
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* |
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* @category Function |
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* @package Parsely |
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*/ |
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public function add_settings_sub_menu() { |
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add_options_page( |
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Parsely::MENU_PAGE_TITLE, |
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Parsely::MENU_TITLE, |
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Parsely::CAPABILITY, |
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Parsely::MENU_SLUG, |
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array( $this, 'display_settings' ) |
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); |
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} |
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|
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/** |
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* Parse.ly settings screen ( options-general.php?page=[MENU_SLUG] ) |
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* |
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* @category Function |
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* @package Parsely |
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*/ |
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public function display_settings() { |
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if ( ! current_user_can( Parsely::CAPABILITY ) ) { |
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wp_die( esc_attr( 'You do not have sufficient permissions to access this page.' ) ); |
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} |
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|
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include 'parsely-settings.php'; |
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} |
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|
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/** |
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* Initialize the settings for Parsely |
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* |
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* @category Function |
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* @package Parsely |
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*/ |
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public function initialize_settings() { |
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// All our options are actually stored in one single array to reduce |
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// DB queries. |
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register_setting( |
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Parsely::OPTIONS_KEY, Parsely::OPTIONS_KEY, |
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array( $this, 'validate_options' ) |
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); |
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|
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// These are the Required Settings. |
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add_settings_section( |
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'required_settings', 'Required Settings', |
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array( $this, 'print_required_settings' ), |
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Parsely::MENU_SLUG |
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); |
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|
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// Get the API Key. |
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$h = 'Your Site ID is your own site domain ( e.g. `mydomain.com` )'; |
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|
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$field_args = array( |
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'option_key' => 'apikey', |
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'help_text' => $h, |
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); |
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add_settings_field( |
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'apikey', |
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'Parse.ly Site ID <div class="help-icons"></div>', |
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array( $this, 'print_text_tag' ), |
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Parsely::MENU_SLUG, 'required_settings', |
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$field_args |
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); |
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|
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// These are the Optional Settings. |
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add_settings_section( |
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'optional_settings', 'Optional Settings', |
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array( $this, 'print_optional_settings' ), |
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Parsely::MENU_SLUG |
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); |
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|
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$h = 'Your API secret is your secret code to %s%s%saccess our API.%s |
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It can be found at dash.parsely.com/yoursitedomain/settings/api |
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( replace yoursitedown with your domain name, e.g. `mydomain.com` ) If you haven\'t purchased access to the API, and would |
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like to do so, email your account manager or support@parsely.com!'; |
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$h_link = 'https://www.parse.ly/help/api/analytics/'; |
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|
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$field_args = array( |
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'option_key' => 'api_secret', |
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'help_text' => $h, |
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'help_link' => $h_link, |
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); |
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add_settings_field( |
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'api_secret', |
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'Parse.ly API Secret <div class="help-icons"></div>', |
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array( $this, 'print_text_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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$field_args |
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); |
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|
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$h = 'Choose the metadata format for our crawlers to access. ' . |
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'Most publishers are fine with JSON-LD ( %s%s%shttps://www.parse.ly/help/integration/jsonld/%s ), ' . |
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'but if you prefer to use our proprietary metadata format then you can do so here.'; |
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$h_link = 'https://www.parse.ly/help/integration/jsonld/'; |
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|
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add_settings_field( |
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'meta_type', |
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'Metadata Format <div class="help-icons"></div>', |
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array( $this, 'print_select_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'meta_type', |
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'help_text' => $h, |
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'help_link' => $h_link, |
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// filter WordPress taxonomies under the hood that should not appear in dropdown. |
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'select_options' => array( |
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'json_ld' => 'json_ld', |
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'repeated_metas' => 'repeated_metas', |
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), |
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'requires_recrawl' => true, |
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'multiple' => false, |
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) |
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); |
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|
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// Content ID Prefix. |
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$h = 'If you use more than one content management system (e.g. ' . |
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'WordPress and Drupal), you may end up with duplicate content ' . |
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'IDs. Adding a Content ID Prefix will ensure the content IDs ' . |
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'from WordPress will not conflict with other content management ' . |
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'systems. We recommend using "WP-" for your prefix.'; |
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|
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$field_args = array( |
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'option_key' => 'content_id_prefix', |
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'optional_args' => array( |
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'placeholder' => 'WP-', |
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), |
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'help_text' => $h, |
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'requires_recrawl' => true, |
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); |
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add_settings_field( |
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'content_id_prefix', |
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'Content ID Prefix <div class="help-icons"></div>', |
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array( $this, 'print_text_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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$field_args |
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); |
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|
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// Disable javascript. |
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$h = 'If you use a separate system for Javascript tracking ( Tealium / Segment / other tag manager solution ) ' . |
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'you may want to use that instead of having the plugin load the tracker. WARNING: disabling this option ' . |
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'will also disable the "Personalize Results" section of the recommended widget! We highly recommend leaving ' . |
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'this option set to "No"!'; |
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add_settings_field( |
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'disable_javascript', |
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'Disable Javascript <div class="help-icons"></div>', |
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array( $this, 'print_binary_radio_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'disable_javascript', |
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'help_text' => $h, |
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'requires_recrawl' => false, |
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) |
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); |
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|
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// Use top-level categories. |
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$h = 'wp-parsely will use the first category assigned to a post. ' . |
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'With this option selected, if you post a story to News > ' . |
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'National > Florida, wp-parsely will use the "News" for the ' . |
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'section name in your dashboard instead of "Florida".'; |
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add_settings_field( |
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'use_top_level_cats', |
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'Use Top-Level Categories for Section <div class="help-icons"></div>', |
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array( $this, 'print_binary_radio_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'use_top_level_cats', |
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'help_text' => $h, |
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'requires_recrawl' => true, |
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) |
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); |
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|
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// Allow use of custom taxonomy to populate articleSection in parselyPage; defaults to category. |
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$h = 'By default, the section value in your Parse.ly dashboard maps to a post\'s category. ' . |
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'You can optionally choose a custom taxonomy, if you\'ve created one, to ' . |
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'populate the section value instead. '; |
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add_settings_field( |
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'custom_taxonomy_section', |
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'Use Custom Taxonomy for Section <div class="help-icons"></div>', |
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array( $this, 'print_select_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'custom_taxonomy_section', |
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'help_text' => $h, |
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// filter WordPress taxonomies under the hood that should not appear in dropdown. |
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'select_options' => array_diff( get_taxonomies(), array( 'post_tag', 'nav_menu', 'author', 'link_category', 'post_format' ) ), |
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'requires_recrawl' => true, |
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) |
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); |
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|
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// Use categories and custom taxonomies as tags. |
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$h = 'You can use this option to add all assigned categories and taxonomies to ' . |
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'your tags. For example, if you had a post assigned to ' . |
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'the categories: "Business/Tech", "Business/Social", your tags would include ' . |
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'"Business/Tech" and "Business/Social" in addition to your other tags.'; |
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add_settings_field( |
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'cats_as_tags', |
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'Add Categories to Tags <div class="help-icons"></div>', |
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array( $this, 'print_binary_radio_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'cats_as_tags', |
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'help_text' => $h, |
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'requires_recrawl' => true, |
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) |
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); |
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|
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// Track logged-in users. |
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$h = 'By default, wp-parsely will track the activity of users that ' . |
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'are logged into this site. You can change this setting to only ' . |
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'track the activity of anonymous visitors. Note: You will no ' . |
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'longer see the Parse.ly tracking code on your site if you ' . |
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'browse while logged in.'; |
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add_settings_field( |
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'track_authenticated_users', |
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'Track Logged-in Users <div class="help-icons"></div>', |
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array( $this, 'print_binary_radio_tag' ), |
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Parsely::MENU_SLUG, 'optional_settings', |
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array( |
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'option_key' => 'track_authenticated_users', |
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'help_text' => $h, |
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'requires_recrawl' => true, |
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) |
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); |
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|
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// Lowercase all tags. |
| 381 |
$h = 'By default, wp-parsely will use lowercase versions of your ' . |
| 382 |
'tags to correct for potential misspellings. You can change this ' . |
| 383 |
'setting to ensure that tag names are used verbatim.'; |
| 384 |
add_settings_field( |
| 385 |
'lowercase_tags', |
| 386 |
'Lowercase All Tags <div class="help-icons"></div>', |
| 387 |
array( $this, 'print_binary_radio_tag' ), |
| 388 |
Parsely::MENU_SLUG, 'optional_settings', |
| 389 |
array( |
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'option_key' => 'lowercase_tags', |
| 391 |
'help_text' => $h, |
| 392 |
'requires_recrawl' => true, |
| 393 |
) |
| 394 |
); |
| 395 |
|
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$h = 'wp-parsely uses http canonical URLs by default. If this needs to be forced to use https, set this option ' . |
| 397 |
' to true. Note: the default is fine for almost all publishers, it\'s unlikely you\'ll have to change this unless' . |
| 398 |
' directed to do so by a Parsely support rep.'; |
| 399 |
add_settings_field( |
| 400 |
'force_https_canonicals', |
| 401 |
'Force HTTPS canonicals <div class="help-icons"></div>', |
| 402 |
array( $this, 'print_binary_radio_tag' ), |
| 403 |
Parsely::MENU_SLUG, 'optional_settings', |
| 404 |
array( |
| 405 |
'option_key' => 'force_https_canonicals', |
| 406 |
'help_text' => $h, |
| 407 |
'requires_recrawl' => true, |
| 408 |
) |
| 409 |
); |
| 410 |
|
| 411 |
// Allow use of custom taxonomy to populate articleSection in parselyPage; defaults to category. |
| 412 |
$h = 'By default, Parsely only tracks the default post type as a post page. ' . |
| 413 |
'If you want to track custom post types, select them here!'; |
| 414 |
add_settings_field( |
| 415 |
'track_post_types', |
| 416 |
'Post Types To Track <div class="help-icons"></div>', |
| 417 |
array( $this, 'print_select_tag' ), |
| 418 |
Parsely::MENU_SLUG, 'optional_settings', |
| 419 |
array( |
| 420 |
'option_key' => 'track_post_types', |
| 421 |
'help_text' => $h, |
| 422 |
// filter WordPress taxonomies under the hood that should not appear in dropdown. |
| 423 |
'select_options' => get_post_types(), |
| 424 |
'requires_recrawl' => true, |
| 425 |
'multiple' => true, |
| 426 |
) |
| 427 |
); |
| 428 |
|
| 429 |
// Allow use of custom taxonomy to populate articleSection in parselyPage; defaults to category. |
| 430 |
$h = 'By default, Parsely only tracks the default page type as a non-post page. ' . |
| 431 |
'If you want to track custom post types as non-post pages, select them here!'; |
| 432 |
add_settings_field( |
| 433 |
'track_page_types', |
| 434 |
'Page Types To Track <div class="help-icons"></div>', |
| 435 |
array( $this, 'print_select_tag' ), |
| 436 |
Parsely::MENU_SLUG, 'optional_settings', |
| 437 |
array( |
| 438 |
'option_key' => 'track_page_types', |
| 439 |
'help_text' => $h, |
| 440 |
// filter WordPress taxonomies under the hood that should not appear in dropdown. |
| 441 |
'select_options' => get_post_types(), |
| 442 |
'requires_recrawl' => true, |
| 443 |
'multiple' => true, |
| 444 |
) |
| 445 |
); |
| 446 |
|
| 447 |
// Dynamic tracking note. |
| 448 |
add_settings_field( |
| 449 |
'dynamic_tracking_note', 'Note: ', |
| 450 |
array( $this, 'print_dynamic_tracking_note' ), |
| 451 |
Parsely::MENU_SLUG, 'optional_settings' |
| 452 |
); |
| 453 |
|
| 454 |
} |
| 455 |
|
| 456 |
/** |
| 457 |
* Validate options from an array |
| 458 |
* |
| 459 |
* @category Function |
| 460 |
* @package Parsely |
| 461 |
* @param array $array Array of options to be sanitized. |
| 462 |
* @param string $name Unused?. |
| 463 |
*/ |
| 464 |
public function validate_option_array( $array, $name ) { |
| 465 |
$new_array = $array; |
| 466 |
foreach ( $array as $key => $val ) { |
| 467 |
$new_array[ $key ] = sanitize_text_field( $val ); |
| 468 |
} |
| 469 |
return $new_array; |
| 470 |
} |
| 471 |
|
| 472 |
/** |
| 473 |
* Validate the options provided by the user |
| 474 |
* |
| 475 |
* @category Function |
| 476 |
* @package Parsely |
| 477 |
* @param array $input Options from the settings page. |
| 478 |
*/ |
| 479 |
public function validate_options( $input ) { |
| 480 |
if ( empty( $input['apikey'] ) ) { |
| 481 |
add_settings_error( |
| 482 |
Parsely::OPTIONS_KEY, 'apikey', |
| 483 |
'Please specify the Site ID' |
| 484 |
); |
| 485 |
} else { |
| 486 |
$input['apikey'] = strtolower( $input['apikey'] ); |
| 487 |
$input['apikey'] = sanitize_text_field( $input['apikey'] ); |
| 488 |
if ( strpos( $input['apikey'], '.' ) === false || strpos( $input['apikey'], ' ' ) !== false ) { |
| 489 |
add_settings_error( |
| 490 |
Parsely::OPTIONS_KEY, 'apikey', |
| 491 |
'Your Parse.ly Site ID looks incorrect, it should look like "example.com".' |
| 492 |
); |
| 493 |
} |
| 494 |
} |
| 495 |
// these can't be null, if somebody accidentally deselected them just reset to default. |
| 496 |
if ( ! isset( $input['track_post_types'] ) ) { |
| 497 |
$input['track_post_types'] = array( 'post' ); |
| 498 |
|
| 499 |
} |
| 500 |
if ( ! isset( $input['track_page_types'] ) ) { |
| 501 |
$input['track_page_types'] = array( 'page' ); |
| 502 |
} |
| 503 |
$input['track_post_types'] = $this->validate_option_array( $input['track_post_types'], 'track_post_types' ); |
| 504 |
$input['track_page_types'] = $this->validate_option_array( $input['track_page_types'], 'track_page_types' ); |
| 505 |
|
| 506 |
$input['api_secret'] = sanitize_text_field( $input['api_secret'] ); |
| 507 |
// Content ID prefix. |
| 508 |
$input['content_id_prefix'] = sanitize_text_field( $input['content_id_prefix'] ); |
| 509 |
$input['custom_taxonomy_section'] = sanitize_text_field( $input['custom_taxonomy_section'] ); |
| 510 |
|
| 511 |
// Custom taxonomy as section. |
| 512 |
// Top-level categories. |
| 513 |
if ( 'true' !== $input['use_top_level_cats'] && 'false' !== $input['use_top_level_cats'] ) { |
| 514 |
add_settings_error( |
| 515 |
Parsely::OPTIONS_KEY, 'use_top_level_cats', |
| 516 |
'Value passed for use_top_level_cats must be either "true" or "false".' |
| 517 |
); |
| 518 |
} else { |
| 519 |
$input['use_top_level_cats'] = 'true' === $input['use_top_level_cats'] ? true : false; |
| 520 |
} |
| 521 |
|
| 522 |
// Child categories as tags. |
| 523 |
if ( 'true' !== $input['cats_as_tags'] && 'false' !== $input['cats_as_tags'] ) { |
| 524 |
add_settings_error( |
| 525 |
Parsely::OPTIONS_KEY, 'cats_as_tags', |
| 526 |
'Value passed for cats_as_tags must be either "true" or "false".' |
| 527 |
); |
| 528 |
} else { |
| 529 |
$input['cats_as_tags'] = 'true' === $input['cats_as_tags'] ? true : false; |
| 530 |
} |
| 531 |
|
| 532 |
// Track authenticated users. |
| 533 |
if ( 'true' !== $input['track_authenticated_users'] && 'false' !== $input['track_authenticated_users'] ) { |
| 534 |
add_settings_error( |
| 535 |
Parsely::OPTIONS_KEY, 'track_authenticated_users', |
| 536 |
'Value passed for track_authenticated_users must be either "true" or "false".' |
| 537 |
); |
| 538 |
} else { |
| 539 |
$input['track_authenticated_users'] = 'true' === $input['track_authenticated_users'] ? true : false; |
| 540 |
} |
| 541 |
|
| 542 |
// Lowercase tags. |
| 543 |
if ( 'true' !== $input['lowercase_tags'] && 'false' !== $input['lowercase_tags'] ) { |
| 544 |
add_settings_error( |
| 545 |
Parsely::OPTIONS_KEY, 'lowercase_tags', |
| 546 |
'Value passed for lowercase_tags must be either "true" or "false".' |
| 547 |
); |
| 548 |
} else { |
| 549 |
$input['lowercase_tags'] = 'true' === $input['lowercase_tags'] ? true : false; |
| 550 |
} |
| 551 |
|
| 552 |
if ( 'true' !== $input['force_https_canonicals'] && 'false' !== $input['force_https_canonicals'] ) { |
| 553 |
add_settings_error( |
| 554 |
Parsely::OPTIONS_KEY, 'force_https_canonicals', |
| 555 |
'Value passed for force_https_canonicals must be either "true" or "false".' |
| 556 |
); |
| 557 |
} else { |
| 558 |
$input['force_https_canonicals'] = 'true' === $input['force_https_canonicals'] ? true : false; |
| 559 |
} |
| 560 |
|
| 561 |
if ( 'true' !== $input['disable_javascript'] && 'false' !== $input['disable_javascript'] ) { |
| 562 |
add_settings_error( |
| 563 |
Parsely::OPTIONS_KEY, 'disable_javascript', |
| 564 |
'Value passed for disable_javascript must be either "true" or "false".' |
| 565 |
); |
| 566 |
} else { |
| 567 |
$input['disable_javascript'] = 'true' === $input['disable_javascript'] ? true : false; |
| 568 |
} |
| 569 |
|
| 570 |
return $input; |
| 571 |
} |
| 572 |
|
| 573 |
/** |
| 574 |
* Not doing anything here |
| 575 |
* |
| 576 |
* @category Function |
| 577 |
* @package Parsely |
| 578 |
*/ |
| 579 |
public function print_required_settings() { |
| 580 |
// We can optionally print some text here in the future, but we don't |
| 581 |
// need to now. |
| 582 |
} |
| 583 |
|
| 584 |
/** |
| 585 |
* Not doing anything here |
| 586 |
* |
| 587 |
* @category Function |
| 588 |
* @package Parsely |
| 589 |
*/ |
| 590 |
public function print_optional_settings() { |
| 591 |
// We can optionally print some text here in the future, but we don't |
| 592 |
// need to now. |
| 593 |
} |
| 594 |
|
| 595 |
/** |
| 596 |
* Adds a 'Settings' link to the Plugins screen in WP admin |
| 597 |
* |
| 598 |
* @category Function |
| 599 |
* @package Parsely |
| 600 |
* @param array $links The links to add. |
| 601 |
*/ |
| 602 |
public function add_plugin_meta_links( $links ) { |
| 603 |
array_unshift( $links, '<a href="' . $this->get_settings_url() . '">' . __( 'Settings' ) . '</a>' ); |
| 604 |
return $links; |
| 605 |
} |
| 606 |
|
| 607 |
/** |
| 608 |
* Display the admin warning if needed |
| 609 |
* |
| 610 |
* @category Function |
| 611 |
* @package Parsely |
| 612 |
*/ |
| 613 |
public function display_admin_warning() { |
| 614 |
$options = $this->get_options(); |
| 615 |
if ( ! isset( $options['apikey'] ) || empty( $options['apikey'] ) ) { |
| 616 |
?> |
| 617 |
<div id='message' class='error'> |
| 618 |
<p> |
| 619 |
<strong>Parse.ly - Dash plugin is not active.</strong> |
| 620 |
You need to |
| 621 |
<a href='<?php echo esc_html( $this->get_settings_url() ); ?>'> |
| 622 |
provide your Parse.ly Dash Site ID |
| 623 |
</a> |
| 624 |
before things get cooking. |
| 625 |
</p> |
| 626 |
</div> |
| 627 |
<?php |
| 628 |
} |
| 629 |
} |
| 630 |
|
| 631 |
/** |
| 632 |
* Show our note about dynamic tracking |
| 633 |
* |
| 634 |
* @category Function |
| 635 |
* @package Parsely |
| 636 |
*/ |
| 637 |
public function print_dynamic_tracking_note() { |
| 638 |
printf( |
| 639 |
'This plugin does not currently support dynamic tracking ( the tracking of multiple pageviews on a single page). Some common use-cases for dynamic tracking are slideshows or articles loaded via AJAX calls in single-page applications -- situations in which new content is loaded without a full page refresh. Tracking these events requires manually implementing additional JavaScript above <a href="%s">the standard Parse.ly include</a> that the plugin injects into your page source. Please consult <a href="%s">the Parse.ly documentation on dynamic tracking</a> for instructions on implementing dynamic tracking, or contact Parse.ly support (<a href="%s">support@parsely.com</a> ) for additional assistance.', |
| 640 |
esc_url( 'http://www.parsely.com/help/integration/basic/' ), |
| 641 |
esc_url( 'https://www.parsely.com/help/integration/dynamic/' ), |
| 642 |
esc_url( 'mailto:support@parsely.com' ) |
| 643 |
); |
| 644 |
} |
| 645 |
|
| 646 |
/** |
| 647 |
* End the code coverage ignore |
| 648 |
* |
| 649 |
* @codeCoverageIgnoreEnd |
| 650 |
*/ |
| 651 |
|
| 652 |
/** |
| 653 |
* Actually inserts the code for the <meta name='parsely-page'> parameter within the <head></head> tag. |
| 654 |
*/ |
| 655 |
public function insert_parsely_page() { |
| 656 |
$parsely_options = $this->get_options(); |
| 657 |
|
| 658 |
// If we don't have an API key or if we aren't supposed to show to logged in users, there's no need to proceed. |
| 659 |
if ( empty( $parsely_options['apikey'] ) || ( ! $parsely_options['track_authenticated_users'] && $this->parsely_is_user_logged_in() ) ) { |
| 660 |
return ''; |
| 661 |
} |
| 662 |
|
| 663 |
global $wp_query; |
| 664 |
global $post; |
| 665 |
// Assign default values for LD+JSON. |
| 666 |
// TODO: Maping of an install's post types to Parse.ly post types, namely page/post. |
| 667 |
$parsely_page = array( |
| 668 |
'@context' => 'http://schema.org', |
| 669 |
'@type' => 'WebPage', |
| 670 |
); |
| 671 |
|
| 672 |
$current_url = $this->get_current_url(); |
| 673 |
|
| 674 |
if ( in_array( get_post_type(), $parsely_options['track_post_types'], true ) && 'publish' === $post->post_status ) { |
| 675 |
$authors = $this->get_author_names( $post ); |
| 676 |
$category = $this->get_category_name( $post, $parsely_options ); |
| 677 |
$post_id = $parsely_options['content_id_prefix'] . (string) get_the_ID(); |
| 678 |
|
| 679 |
if ( has_post_thumbnail() ) { |
| 680 |
$image_id = get_post_thumbnail_id(); |
| 681 |
$image_url = wp_get_attachment_image_src( $image_id ); |
| 682 |
$image_url = $image_url[0]; |
| 683 |
} else { |
| 684 |
$image_url = $this->get_first_image( $post ); |
| 685 |
} |
| 686 |
|
| 687 |
$tags = $this->get_tags( $post->ID ); |
| 688 |
if ( $parsely_options['cats_as_tags'] ) { |
| 689 |
$tags = array_merge( $tags, $this->get_categories( $post->ID ) ); |
| 690 |
// Add custom taxonomy values. |
| 691 |
$tags = array_merge( $tags, $this->get_custom_taxonomy_values( $post, $parsely_options ) ); |
| 692 |
} |
| 693 |
// The function 'mb_strtolower' is not enabled by default in php, so this check |
| 694 |
// falls back to the native php function 'strtolower' if necessary. |
| 695 |
if ( function_exists( 'mb_strtolower' ) ) { |
| 696 |
$lowercase_callback = 'mb_strtolower'; |
| 697 |
} else { |
| 698 |
$lowercase_callback = 'strtolower'; |
| 699 |
} |
| 700 |
if ( $parsely_options['lowercase_tags'] ) { |
| 701 |
$tags = array_map( $lowercase_callback, $tags ); |
| 702 |
} |
| 703 |
$tags = apply_filters( 'wp_parsely_post_tags', $tags, $post->ID ); |
| 704 |
$tags = array_map( array( $this, 'get_clean_parsely_page_value' ), $tags ); |
| 705 |
$tags = array_values( array_unique( $tags ) ); |
| 706 |
|
| 707 |
$parsely_page['@type'] = 'NewsArticle'; |
| 708 |
$parsely_page['mainEntityOfPage'] = array( |
| 709 |
'@type' => 'WebPage', |
| 710 |
'@id' => $this->get_current_url( 'post' ), |
| 711 |
); |
| 712 |
$parsely_page['headline'] = $this->get_clean_parsely_page_value( get_the_title() ); |
| 713 |
$parsely_page['url'] = $this->get_current_url( 'post' ); |
| 714 |
if ( ! empty( $image_url ) ) { |
| 715 |
$parsely_page['thumbnailUrl'] = $image_url; |
| 716 |
$parsely_page['image'] = array( |
| 717 |
'@type' => 'ImageObject', |
| 718 |
'url' => $image_url, |
| 719 |
); |
| 720 |
} |
| 721 |
$parsely_page['dateCreated'] = gmdate( 'Y-m-d\TH:i:s\Z', get_post_time( 'U', true ) ); |
| 722 |
$parsely_page['datePublished'] = gmdate( 'Y-m-d\TH:i:s\Z', get_post_time( 'U', true ) ); |
| 723 |
|
| 724 |
if ( get_the_modified_date( 'U', true ) >= get_post_time( 'U', true ) ) { |
| 725 |
$parsely_page['dateModified'] = gmdate( 'Y-m-d\TH:i:s\Z', get_the_modified_date( 'U', true ) ); |
| 726 |
} else { |
| 727 |
// Use the post time as the earliest possible modification date. |
| 728 |
$parsely_page['dateModified'] = gmdate( 'Y-m-d\TH:i:s\Z', get_post_time( 'U', true ) ); |
| 729 |
} |
| 730 |
|
| 731 |
$author_objects = array(); |
| 732 |
foreach ( $authors as $author ) { |
| 733 |
$author_tag = array( |
| 734 |
'@type' => 'Person', |
| 735 |
'name' => $author, |
| 736 |
); |
| 737 |
array_push( $author_objects, $author_tag ); |
| 738 |
} |
| 739 |
|
| 740 |
$parsely_page['articleSection'] = $category; |
| 741 |
$parsely_page['author'] = $author_objects; |
| 742 |
$parsely_page['creator'] = $authors; |
| 743 |
$parsely_page['keywords'] = $tags; |
| 744 |
|
| 745 |
$parsely_page['publisher'] = array( |
| 746 |
'@type' => 'Organization', |
| 747 |
'name' => get_bloginfo( 'name' ), |
| 748 |
); |
| 749 |
|
| 750 |
} elseif ( in_array( get_post_type(), $parsely_options['track_page_types'], true ) && 'publish' === $post->post_status ) { |
| 751 |
$parsely_page['headline'] = $this->get_clean_parsely_page_value( get_the_title() ); |
| 752 |
$parsely_page['url'] = $this->get_current_url( 'post' ); |
| 753 |
} |
| 754 |
if ( is_front_page() ) { |
| 755 |
$parsely_page['headline'] = $this->get_clean_parsely_page_value( get_bloginfo( 'name', 'raw' ) ); |
| 756 |
$parsely_page['url'] = get_home_url(); |
| 757 |
$parsely_page['@type'] = 'WebPage'; |
| 758 |
} |
| 759 |
if ( is_archive() ) { |
| 760 |
$parsely_page['@type'] = 'WebPage'; |
| 761 |
$parsely_page['url'] = $this->get_current_url(); |
| 762 |
if ( is_author() ) { |
| 763 |
$author = get_user_by( 'slug', get_query_var( 'author_name' ) ); |
| 764 |
$parsely_page['headline'] = $this->get_clean_parsely_page_value( 'Author - ' . $author->display_name ); |
| 765 |
} else { |
| 766 |
$parsely_page['headline'] = get_the_archive_title(); |
| 767 |
} |
| 768 |
} |
| 769 |
|
| 770 |
$parsely_page = apply_filters( 'after_set_parsely_page', $parsely_page, $post, $parsely_options ); |
| 771 |
include 'parsely-parsely-page.php'; |
| 772 |
return $parsely_page; |
| 773 |
} |
| 774 |
|
| 775 |
/** |
| 776 |
* Inserts the JavaScript code required to send off beacon requests |
| 777 |
*/ |
| 778 |
public function insert_parsely_javascript() { |
| 779 |
$parsely_options = $this->get_options(); |
| 780 |
// If we don't have an API key, there's no need to proceed. |
| 781 |
if ( empty( $parsely_options['apikey'] ) || $parsely_options['disable_javascript'] ) { |
| 782 |
return ''; |
| 783 |
} |
| 784 |
|
| 785 |
global $post; |
| 786 |
$display = true; |
| 787 |
if ( in_array( get_post_type(), $parsely_options['track_post_types'], true ) && 'publish' !== $post->post_status ) { |
| 788 |
$display = false; |
| 789 |
} |
| 790 |
if ( ! $parsely_options['track_authenticated_users'] && $this->parsely_is_user_logged_in() ) { |
| 791 |
$display = false; |
| 792 |
} |
| 793 |
if ( ! in_array( get_post_type(), $parsely_options['track_post_types'], true ) && ! in_array( get_post_type(), $parsely_options['track_page_types'], true ) ) { |
| 794 |
$display = false; |
| 795 |
} |
| 796 |
if ( $display ) { |
| 797 |
include 'parsely-javascript.php'; |
| 798 |
} |
| 799 |
} |
| 800 |
|
| 801 |
/** |
| 802 |
* Print out the select tags |
| 803 |
* |
| 804 |
* @param array $args The arguments for the select drop downs. |
| 805 |
*/ |
| 806 |
public function print_select_tag( $args ) { |
| 807 |
$options = $this->get_options(); |
| 808 |
$name = $args['option_key']; |
| 809 |
$select_options = $args['select_options']; |
| 810 |
if ( isset( $args['multiple'] ) ) { |
| 811 |
$multiple = $args['multiple']; |
| 812 |
} else { |
| 813 |
$multiple = false; |
| 814 |
} |
| 815 |
$selected = isset( $options[ $name ] ) ? $options[ $name ] : null; |
| 816 |
$optional_args = isset( $args['optional_args'] ) ? $args['optional_args'] : array(); |
| 817 |
$id = esc_attr( $name ); |
| 818 |
$name = Parsely::OPTIONS_KEY . "[$id]"; |
| 819 |
|
| 820 |
if ( isset( $args['help_text'] ) ) { |
| 821 |
echo '<div class="parsely-form-controls" data-has-help-text="true">'; |
| 822 |
} |
| 823 |
if ( isset( $args['requires_recrawl'] ) ) { |
| 824 |
echo '<div class="parsely-form-controls" data-requires-recrawl="true">'; |
| 825 |
} |
| 826 |
|
| 827 |
if ( $multiple ) { |
| 828 |
echo sprintf( "<select multiple='multiple' name='%s[]'id='%s'", esc_attr( $name ), esc_attr( $name ) ); |
| 829 |
} else { |
| 830 |
echo sprintf( "<select name='%s' id='%s'", esc_attr( $name ), esc_attr( $name ) ); |
| 831 |
} |
| 832 |
|
| 833 |
foreach ( $optional_args as $key => $val ) { |
| 834 |
echo ' ' . esc_attr( $key ) . '="' . esc_attr( $val ) . '"'; |
| 835 |
} |
| 836 |
echo '>'; |
| 837 |
|
| 838 |
foreach ( $select_options as $key => $val ) { |
| 839 |
echo '<option value="' . esc_attr( $key ) . '" '; |
| 840 |
|
| 841 |
if ( $multiple ) { |
| 842 |
$selected = in_array( $val, $options[ $args['option_key'] ], true ); |
| 843 |
echo selected( $selected, true, false ) . '>'; |
| 844 |
} else { |
| 845 |
echo selected( $selected, $key, false ) . '>'; |
| 846 |
} |
| 847 |
echo esc_html( $val ); |
| 848 |
echo '</option>'; |
| 849 |
} |
| 850 |
echo '</select>'; |
| 851 |
|
| 852 |
if ( isset( $args['help_text'] ) ) { |
| 853 |
if ( isset( $args['help_link'] ) ) { |
| 854 |
echo '<div class="help-text"> <p class="description">' . |
| 855 |
sprintf( esc_html( $args['help_text'] ), '<a href="', esc_url( $args['help_link'] ), '">', '</a>' ) . |
| 856 |
'</p></div>'; |
| 857 |
} else { |
| 858 |
echo '<div class="help-text"> <p class="description">' . esc_html( $args['help_text'] ) . '</p></div>'; |
| 859 |
} |
| 860 |
} |
| 861 |
echo '</div>'; |
| 862 |
} |
| 863 |
|
| 864 |
/** |
| 865 |
* Print out the radio buttons |
| 866 |
* |
| 867 |
* @param array $args The arguments for the radio buttons. |
| 868 |
*/ |
| 869 |
public function print_binary_radio_tag( $args ) { |
| 870 |
$options = $this->get_options(); |
| 871 |
$name = $args['option_key']; |
| 872 |
$value = $options[ $name ]; |
| 873 |
$id = esc_attr( $name ); |
| 874 |
$name = Parsely::OPTIONS_KEY . "[$id]"; |
| 875 |
|
| 876 |
if ( isset( $args['help_text'] ) ) { |
| 877 |
echo '<div class="parsely-form-controls" data-has-help-text="true">'; |
| 878 |
} |
| 879 |
if ( isset( $args['requires_recrawl'] ) ) { |
| 880 |
echo '<div class="parsely-form-controls" data-requires-recrawl="true">'; |
| 881 |
} |
| 882 |
|
| 883 |
echo sprintf( "<input type='radio' name='%s' id='%s_true' value='true' ", esc_attr( $name ), esc_attr( $id ) ); |
| 884 |
echo checked( true === $value, true, false ); |
| 885 |
echo sprintf( " /> <label for='%s_true'>Yes</label> <input type='radio' name='%s' id='%s_false' value='false' ", esc_attr( $id ), esc_attr( $name ), esc_attr( $id ) ); |
| 886 |
echo checked( true !== $value, true, false ); |
| 887 |
echo sprintf( " /> <label for='%s_false'>No</label>", esc_attr( $id ) ); |
| 888 |
|
| 889 |
if ( isset( $args['help_text'] ) ) { |
| 890 |
echo '<div class="help-text"><p class="description">' . esc_html( $args['help_text'] ) . '</p></div>'; |
| 891 |
} |
| 892 |
echo '</div>'; |
| 893 |
|
| 894 |
} |
| 895 |
|
| 896 |
/** |
| 897 |
* Print out the radio buttons |
| 898 |
* |
| 899 |
* @param array $args The arguments for text tags. |
| 900 |
*/ |
| 901 |
public function print_text_tag( $args ) { |
| 902 |
$options = $this->get_options(); |
| 903 |
$name = $args['option_key']; |
| 904 |
$value = isset( $options[ $name ] ) ? $options[ $name ] : ''; |
| 905 |
$optional_args = isset( $args['optional_args'] ) ? $args['optional_args'] : array(); |
| 906 |
$id = esc_attr( $name ); |
| 907 |
$name = Parsely::OPTIONS_KEY . "[$id]"; |
| 908 |
$value = esc_attr( $value ); |
| 909 |
|
| 910 |
if ( isset( $args['help_text'] ) ) { |
| 911 |
echo '<div class="parsely-form-controls" data-has-help-text="true">'; |
| 912 |
} |
| 913 |
if ( isset( $args['requires_recrawl'] ) ) { |
| 914 |
echo '<div class="parsely-form-controls" data-requires-recrawl="true">'; |
| 915 |
} |
| 916 |
|
| 917 |
echo sprintf( "<input type='text' name='%s' id='%s' value='%s'", esc_attr( $name ), esc_attr( $id ), esc_attr( $value ) ); |
| 918 |
foreach ( $optional_args as $key => $val ) { |
| 919 |
echo ' ' . esc_attr( $key ) . '="' . esc_attr( $val ) . '"'; |
| 920 |
} |
| 921 |
if ( isset( $args['requires_recrawl'] ) ) { |
| 922 |
echo ' data-requires-recrawl="true"'; |
| 923 |
} |
| 924 |
echo ' />'; |
| 925 |
|
| 926 |
if ( isset( $args['help_text'] ) ) { |
| 927 |
if ( isset( $args['help_link'] ) ) { |
| 928 |
echo ' <div class="help-text" id="' . |
| 929 |
esc_attr( $args['option_key'] ) . |
| 930 |
'_help_text"><p class="description">' . |
| 931 |
sprintf( esc_html( $args['help_text'] ), '<a href="', esc_url( $args['help_link'] ), '">', '</a>' ) . |
| 932 |
'</p>' . |
| 933 |
'</div>'; |
| 934 |
} else { |
| 935 |
echo ' <div class="help-text" id="' . |
| 936 |
esc_attr( $args['option_key'] ) . |
| 937 |
'_help_text"><p class="description">' . |
| 938 |
esc_html( $args['help_text'] ) . '</p>' . |
| 939 |
'</div>'; |
| 940 |
} |
| 941 |
} |
| 942 |
} |
| 943 |
|
| 944 |
/** |
| 945 |
* Extracts a host ( not TLD ) from a URL |
| 946 |
* |
| 947 |
* @param string $url The url of the host. |
| 948 |
*/ |
| 949 |
private function get_host_from_url( $url ) { |
| 950 |
if ( preg_match( '/^https?:\/\/( [^\/]+ )\/.*$/', $url, $matches ) ) { |
| 951 |
return $matches[1]; |
| 952 |
} else { |
| 953 |
return $url; |
| 954 |
} |
| 955 |
} |
| 956 |
|
| 957 |
/** |
| 958 |
* Returns the tags associated with this page or post |
| 959 |
* |
| 960 |
* @param string $post_id The id of the post you're trying to get tags for. |
| 961 |
*/ |
| 962 |
private function get_tags( $post_id ) { |
| 963 |
$tags = array(); |
| 964 |
$wp_tags = wp_get_post_tags( $post_id ); |
| 965 |
foreach ( $wp_tags as $wp_tag ) { |
| 966 |
array_push( $tags, $wp_tag->name ); |
| 967 |
} |
| 968 |
|
| 969 |
return $tags; |
| 970 |
} |
| 971 |
|
| 972 |
/** |
| 973 |
* Returns an array of all the child categories for the current post |
| 974 |
* |
| 975 |
* @param string $post_id The id of the post you're trying to get categories for. |
| 976 |
* @param string $delimiter What character will delimit the categories. |
| 977 |
*/ |
| 978 |
private function get_categories( $post_id, $delimiter = '/' ) { |
| 979 |
$tags = array(); |
| 980 |
$categories = get_the_category( $post_id ); |
| 981 |
foreach ( $categories as $category ) { |
| 982 |
$hierarchy = get_category_parents( $category, false, $delimiter ); |
| 983 |
$hierarchy = rtrim( $hierarchy, '/' ); |
| 984 |
array_push( $tags, $hierarchy ); |
| 985 |
} |
| 986 |
// take last element in the hierarchy, a string representing the full parent->child tree, |
| 987 |
// and split it into individual category names. |
| 988 |
$tags = explode( '/', end( $tags ) ); |
| 989 |
// remove uncategorized value from tags. |
| 990 |
$tags = array_diff( $tags, array( 'Uncategorized' ) ); |
| 991 |
return $tags; |
| 992 |
} |
| 993 |
|
| 994 |
/** |
| 995 |
* Safely returns options for the plugin by assigning defaults contained in optionDefaults. As soon as actual |
| 996 |
* options are saved, they override the defaults. This prevents us from having to do a lot of isset() checking |
| 997 |
* on variables. |
| 998 |
*/ |
| 999 |
private function get_options() { |
| 1000 |
$options = get_option( Parsely::OPTIONS_KEY ); |
| 1001 |
if ( false === $options ) { |
| 1002 |
$options = $this->option_defaults; |
| 1003 |
} else { |
| 1004 |
$options = array_merge( $this->option_defaults, $options ); |
| 1005 |
} |
| 1006 |
return $options; |
| 1007 |
} |
| 1008 |
|
| 1009 |
/** |
| 1010 |
* Returns a properly cleaned category/taxonomy value and will optionally use the top-level category/taxonomy value |
| 1011 |
* if so instructed via the `use_top_level_cats` option. |
| 1012 |
* |
| 1013 |
* @param Parsely $post_obj The object for the post. |
| 1014 |
* @param array $parsely_options The parsely options. |
| 1015 |
*/ |
| 1016 |
private function get_category_name( $post_obj, $parsely_options ) { |
| 1017 |
$taxonomy_dropdown_choice = get_the_terms( $post_obj->ID, $parsely_options['custom_taxonomy_section'] ); |
| 1018 |
// Get top-level taxonomy name for chosen taxonomy and assign to $parent_name; it will be used |
| 1019 |
// as the category value if 'use_top_level_cats' option is checked. |
| 1020 |
// Assign as "Uncategorized" if no value is checked for the chosen taxonomy. |
| 1021 |
if ( ! empty( $taxonomy_dropdown_choice ) ) { |
| 1022 |
$first_term = array_shift( $taxonomy_dropdown_choice ); |
| 1023 |
$parent_name = $this->get_top_level_term( $first_term->term_id, $first_term->taxonomy ); |
| 1024 |
$child_name = $this->get_bottom_level_term( $post_obj->ID, $parsely_options['custom_taxonomy_section'] ); |
| 1025 |
$category = $parsely_options['use_top_level_cats'] ? $parent_name : $child_name; |
| 1026 |
} else { |
| 1027 |
$category = 'Uncategorized'; |
| 1028 |
} |
| 1029 |
$category = apply_filters( 'wp_parsely_post_category', $category, $post_obj, $parsely_options ); |
| 1030 |
$category = $this->get_clean_parsely_page_value( $category ); |
| 1031 |
return $category; |
| 1032 |
} |
| 1033 |
|
| 1034 |
/** |
| 1035 |
* Return the top-most category/taxonomy value in a hierarcy given a taxonomy value's ID |
| 1036 |
* ( WordPress calls taxonomy values 'terms' ). |
| 1037 |
* |
| 1038 |
* @param string $term_id The id of the top level term. |
| 1039 |
* @param string $taxonomy_name The name of the taxonomy. |
| 1040 |
*/ |
| 1041 |
private function get_top_level_term( $term_id, $taxonomy_name ) { |
| 1042 |
$parent = get_term_by( 'id', $term_id, $taxonomy_name ); |
| 1043 |
while ( 0 !== $parent->parent ) { |
| 1044 |
$parent = get_term_by( 'id', $parent->parent, $taxonomy_name ); |
| 1045 |
} |
| 1046 |
return $parent->name; |
| 1047 |
} |
| 1048 |
|
| 1049 |
/** |
| 1050 |
* Return the bottom-most category/taxonomy value in a hierarcy given a post ID |
| 1051 |
* ( WordPress calls taxonomy values 'terms' ). |
| 1052 |
* |
| 1053 |
* @param string $post_id The post id you're interested in. |
| 1054 |
* @param string $taxonomy_name The name of the taxonomy. |
| 1055 |
*/ |
| 1056 |
private function get_bottom_level_term( $post_id, $taxonomy_name ) { |
| 1057 |
$terms = get_the_terms( $post_id, $taxonomy_name ); |
| 1058 |
$term_ids = wp_list_pluck( $terms, 'term_id' ); |
| 1059 |
$parents = array_filter( wp_list_pluck( $terms, 'parent' ) ); |
| 1060 |
|
| 1061 |
// Get array of IDs of terms which are not parents. |
| 1062 |
$term_ids_not_parents = array_diff( $term_ids, $parents ); |
| 1063 |
// Get corresponding term objects, which are mapped to array index keys. |
| 1064 |
$terms_not_parents = array_intersect_key( $terms, $term_ids_not_parents ); |
| 1065 |
// remove array index keys. |
| 1066 |
$terms_not_parents_cleaned = array(); |
| 1067 |
foreach ( $terms_not_parents as $index => $value ) { |
| 1068 |
array_push( $terms_not_parents_cleaned, $value ); |
| 1069 |
} |
| 1070 |
// if you assign multiple child terms in a custom taxonomy, will only return the first. |
| 1071 |
return $terms_not_parents_cleaned[0]->name; |
| 1072 |
} |
| 1073 |
|
| 1074 |
/** |
| 1075 |
* Get all term values from custom taxonomies. |
| 1076 |
* |
| 1077 |
* @param Parsely $post_obj The post object. |
| 1078 |
* @param Parsely $parsely_options The pparsely options. |
| 1079 |
*/ |
| 1080 |
private function get_custom_taxonomy_values( $post_obj, $parsely_options ) { |
| 1081 |
// filter out default WordPress taxonomies. |
| 1082 |
$all_taxonomies = array_diff( get_taxonomies(), array( 'post_tag', 'nav_menu', 'author', 'link_category', 'post_format' ) ); |
| 1083 |
$all_values = array(); |
| 1084 |
|
| 1085 |
if ( is_array( $all_taxonomies ) ) { |
| 1086 |
foreach ( $all_taxonomies as $taxonomy ) { |
| 1087 |
$custom_taxonomy_objects = get_the_terms( $post_obj->ID, $taxonomy ); |
| 1088 |
if ( is_array( $custom_taxonomy_objects ) ) { |
| 1089 |
foreach ( $custom_taxonomy_objects as $custom_taxonomy_object ) { |
| 1090 |
array_push( $all_values, $custom_taxonomy_object->name ); |
| 1091 |
} |
| 1092 |
} |
| 1093 |
} |
| 1094 |
} |
| 1095 |
return $all_values; |
| 1096 |
} |
| 1097 |
|
| 1098 |
/** |
| 1099 |
* Returns a list of coauthors for a post assuming the coauthors plugin is |
| 1100 |
* installed. Borrowed from |
| 1101 |
* https://github.com/Automattic/Co-Authors-Plus/blob/master/template-tags.php#L3-35 |
| 1102 |
* |
| 1103 |
* @param string $post_id The id of the post. |
| 1104 |
*/ |
| 1105 |
private function get_coauthor_names( $post_id ) { |
| 1106 |
$coauthors = array(); |
| 1107 |
if ( class_exists( 'coauthors_plus' ) ) { |
| 1108 |
global $post, $post_ID, $coauthors_plus, $wpdb; |
| 1109 |
|
| 1110 |
$post_id = (int) $post_id; |
| 1111 |
if ( ! $post_id && $post_ID ) { |
| 1112 |
$post_id = $post_ID; |
| 1113 |
} |
| 1114 |
|
| 1115 |
if ( ! $post_id && $post ) { |
| 1116 |
$post_id = $post->ID; |
| 1117 |
} |
| 1118 |
|
| 1119 |
if ( $post_id ) { |
| 1120 |
$coauthor_terms = get_the_terms( $post_id, $coauthors_plus->coauthor_taxonomy ); |
| 1121 |
|
| 1122 |
if ( is_array( $coauthor_terms ) && ! empty( $coauthor_terms ) ) { |
| 1123 |
foreach ( $coauthor_terms as $coauthor ) { |
| 1124 |
$coauthor_slug = preg_replace( '#^cap\-#', '', $coauthor->slug ); |
| 1125 |
$post_author = $coauthors_plus->get_coauthor_by( 'user_nicename', $coauthor_slug ); |
| 1126 |
// In case the user has been deleted while plugin was deactivated. |
| 1127 |
if ( ! empty( $post_author ) ) { |
| 1128 |
$coauthors[] = $post_author; |
| 1129 |
} |
| 1130 |
} |
| 1131 |
} elseif ( ! $coauthors_plus->force_guest_authors ) { |
| 1132 |
if ( $post && $post_id === $post->ID ) { |
| 1133 |
$post_author = get_userdata( $post->post_author ); |
| 1134 |
} |
| 1135 |
if ( ! empty( $post_author ) ) { |
| 1136 |
$coauthors[] = $post_author; |
| 1137 |
} |
| 1138 |
} // the empty else case is because if we force guest authors, we don't ever care what value wp_posts.post_author has. |
| 1139 |
} |
| 1140 |
} |
| 1141 |
return $coauthors; |
| 1142 |
} |
| 1143 |
|
| 1144 |
/** |
| 1145 |
* Determine author name from display name, falling back to firstname |
| 1146 |
* lastname, then nickname and finally the nicename. |
| 1147 |
* |
| 1148 |
* @param string $author The author of the post. |
| 1149 |
*/ |
| 1150 |
private function get_author_name( $author ) { |
| 1151 |
$author_name = $author->display_name; |
| 1152 |
if ( ! empty( $author_name ) ) { |
| 1153 |
return $author_name; |
| 1154 |
} |
| 1155 |
|
| 1156 |
$author_name = $author->user_firstname . ' ' . $author->user_lastname; |
| 1157 |
if ( ' ' !== $author_name ) { |
| 1158 |
return $author_name; |
| 1159 |
} |
| 1160 |
|
| 1161 |
$author_name = $author->nickname; |
| 1162 |
if ( ! empty( $author_name ) ) { |
| 1163 |
return $author_name; |
| 1164 |
} |
| 1165 |
|
| 1166 |
return $author->user_nicename; |
| 1167 |
} |
| 1168 |
|
| 1169 |
/** |
| 1170 |
* Retrieve all the authors for a post as an array. Can include multiple |
| 1171 |
* authors if coauthors plugin is in use. |
| 1172 |
* |
| 1173 |
* @param Parsely $post The post object. |
| 1174 |
*/ |
| 1175 |
private function get_author_names( $post ) { |
| 1176 |
$authors = $this->get_coauthor_names( $post->ID ); |
| 1177 |
if ( empty( $authors ) ) { |
| 1178 |
$authors = array( get_user_by( 'id', $post->post_author ) ); |
| 1179 |
} |
| 1180 |
$authors = array_map( array( $this, 'get_author_name' ), $authors ); |
| 1181 |
$authors = apply_filters( 'wp_parsely_post_authors', $authors, $post ); |
| 1182 |
$authors = array_map( array( $this, 'get_clean_parsely_page_value' ), $authors ); |
| 1183 |
return $authors; |
| 1184 |
} |
| 1185 |
|
| 1186 |
/** |
| 1187 |
* Sanitize content |
| 1188 |
* |
| 1189 |
* @param string $val The content you'd like sanitized. |
| 1190 |
*/ |
| 1191 |
private function get_clean_parsely_page_value( $val ) { |
| 1192 |
if ( is_string( $val ) ) { |
| 1193 |
$val = str_replace( "\n", '', $val ); |
| 1194 |
$val = str_replace( "\r", '', $val ); |
| 1195 |
$val = strip_tags( $val ); |
| 1196 |
$val = trim( $val ); |
| 1197 |
return $val; |
| 1198 |
} else { |
| 1199 |
return $val; |
| 1200 |
} |
| 1201 |
} |
| 1202 |
|
| 1203 |
|
| 1204 |
/** |
| 1205 |
* Get the URL of the plugin settings page |
| 1206 |
*/ |
| 1207 |
private function get_settings_url() { |
| 1208 |
return admin_url( 'options-general.php?page=' . Parsely::MENU_SLUG ); |
| 1209 |
} |
| 1210 |
|
| 1211 |
|
| 1212 |
/** |
| 1213 |
* Get the URL of the current PHP script. |
| 1214 |
* A fall-back implementation to determine permalink |
| 1215 |
* |
| 1216 |
* @param string $post The post object you're interested in. |
| 1217 |
*/ |
| 1218 |
private function get_current_url( $post = 'nonpost' ) { |
| 1219 |
$options = $this->get_options(); |
| 1220 |
$scheme = ( $options['force_https_canonicals'] ? 'https://' : 'http://' ); |
| 1221 |
|
| 1222 |
if ( 'post' === $post ) { |
| 1223 |
$permalink = get_permalink(); |
| 1224 |
$parsed_canonical = wp_parse_url( $permalink ); |
| 1225 |
$canonical = $scheme . $parsed_canonical['host'] . $parsed_canonical['path']; |
| 1226 |
return $canonical; |
| 1227 |
} |
| 1228 |
$page_url = site_url( null, $scheme ); |
| 1229 |
|
| 1230 |
if ( isset( $_SERVER['SERVER_PORT'] ) ) { // Input var okay. |
| 1231 |
$port_number = intval( $_SERVER['SERVER_PORT'] ); // Input var okay. |
| 1232 |
} |
| 1233 |
if ( 80 !== $port_number && 443 !== $port_number ) { |
| 1234 |
$page_url .= ':' . $port_number; |
| 1235 |
} |
| 1236 |
if ( isset( $_SERVER['REQUEST_URI'] ) ) { // Input var okay. |
| 1237 |
$page_url .= sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ); // Input var okay. |
| 1238 |
} |
| 1239 |
return $page_url; |
| 1240 |
} |
| 1241 |
|
| 1242 |
/** |
| 1243 |
* Get the first image from a post |
| 1244 |
* https://css-tricks.com/snippets/wordpress/get-the-first-image-from-a-post/ |
| 1245 |
* |
| 1246 |
* @param Parsely $post The post object you're interested in. |
| 1247 |
*/ |
| 1248 |
public function get_first_image( $post ) { |
| 1249 |
ob_start(); |
| 1250 |
ob_end_clean(); |
| 1251 |
if ( preg_match_all( '/<img.+src=[\'"]( [^\'"]+ )[\'"].*>/i', $post->post_content, $matches ) ) { |
| 1252 |
$first_img = $matches[1][0]; |
| 1253 |
return $first_img; |
| 1254 |
} |
| 1255 |
return ''; |
| 1256 |
} |
| 1257 |
|
| 1258 |
/** |
| 1259 |
* Add parsely tracking to facebook instant articles |
| 1260 |
* |
| 1261 |
* @param type $registry The registry info for fbia. |
| 1262 |
*/ |
| 1263 |
public function insert_parsely_tracking_fbia( &$registry ) { |
| 1264 |
$options = $this->get_options(); |
| 1265 |
$display_name = 'Parsely Analytics'; |
| 1266 |
$identifier = 'parsely-analytics-for-wordpress'; |
| 1267 |
|
| 1268 |
$embed_code = '<script> |
| 1269 |
PARSELY = { |
| 1270 |
autotrack: false, |
| 1271 |
onload: function() { |
| 1272 |
PARSELY.beacon.trackPageView({ |
| 1273 |
urlref: \'http://facebook.com/instantarticles\' |
| 1274 |
}); |
| 1275 |
return true; |
| 1276 |
} |
| 1277 |
} |
| 1278 |
</script> |
| 1279 |
<div id="parsely-root" style="display: none"> |
| 1280 |
<span id="parsely-cfg" data-parsely-site="' . esc_attr( $options['apikey'] ) . '"></span> |
| 1281 |
</div> |
| 1282 |
<script> |
| 1283 |
( function(s, p, d ) { |
| 1284 |
var h=d.location.protocol, i=p+"-"+s, |
| 1285 |
e=d.getElementById( i), r=d.getElementById(p+"-root" ), |
| 1286 |
u=h==="https:"?"d1z2jf7jlzjs58.cloudfront.net" |
| 1287 |
:"static."+p+".com"; |
| 1288 |
if ( e ) return; |
| 1289 |
e = d.createElement( s ); e.id = i; e.async = true; |
| 1290 |
e.src = h+"//"+u+"/p.js"; r.appendChild( e ); |
| 1291 |
})( "script", "parsely", document ); |
| 1292 |
</script> |
| 1293 |
<!-- END Parse.ly Include: Standard -->'; |
| 1294 |
|
| 1295 |
$registry[ $identifier ] = array( |
| 1296 |
'name' => $display_name, |
| 1297 |
'payload' => $embed_code, |
| 1298 |
); |
| 1299 |
|
| 1300 |
return $embed_code; |
| 1301 |
} |
| 1302 |
|
| 1303 |
/** |
| 1304 |
* Add amp actions. |
| 1305 |
*/ |
| 1306 |
public function parsely_add_amp_actions() { |
| 1307 |
add_filter( 'amp_post_template_analytics', array( $this, 'parsely_add_amp_analytics' ) ); |
| 1308 |
} |
| 1309 |
|
| 1310 |
/** |
| 1311 |
* Add amp analytics. |
| 1312 |
* |
| 1313 |
* @param type $analytics The analytics object you want to add. |
| 1314 |
*/ |
| 1315 |
public function parsely_add_amp_analytics( $analytics ) { |
| 1316 |
$options = $this->get_options(); |
| 1317 |
|
| 1318 |
if ( empty( $options['apikey'] ) ) { |
| 1319 |
return $analytics; |
| 1320 |
} |
| 1321 |
|
| 1322 |
$analytics['parsely'] = array( |
| 1323 |
'type' => 'parsely', |
| 1324 |
'attributes' => array(), |
| 1325 |
'config_data' => array( |
| 1326 |
'vars' => array( |
| 1327 |
'apikey' => $options['apikey'], |
| 1328 |
), |
| 1329 |
), |
| 1330 |
); |
| 1331 |
|
| 1332 |
return $analytics; |
| 1333 |
} |
| 1334 |
|
| 1335 |
/** |
| 1336 |
* Check to see if parsely user is logged in |
| 1337 |
*/ |
| 1338 |
public function parsely_is_user_logged_in() { |
| 1339 |
// can't use $blog_id here because it futzes with the global $blog_id. |
| 1340 |
$current_blog_id = get_current_blog_id(); |
| 1341 |
$current_user_id = get_current_user_id(); |
| 1342 |
return is_user_member_of_blog( $current_user_id, $current_blog_id ); |
| 1343 |
} |
| 1344 |
|
| 1345 |
/** |
| 1346 |
* Why is this here? |
| 1347 |
*/ |
| 1348 |
public function return_personalized_json() { |
| 1349 |
|
| 1350 |
} |
| 1351 |
} |
| 1352 |
|
| 1353 |
|
| 1354 |
|
| 1355 |
|
| 1356 |
if ( class_exists( 'Parsely' ) ) { |
| 1357 |
define( 'PARSELY_VERSION', Parsely::VERSION ); |
| 1358 |
$parsely = new Parsely(); |
| 1359 |
} |
| 1360 |
|
| 1361 |
require 'class-parsely-recommended-widget.php'; |
| 1362 |
|
