357 lines
10 KiB
PHP
357 lines
10 KiB
PHP
<?php
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/**
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* Functions of the Default template-pack
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*
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* @package bbPress
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* @subpackage BBP_Theme_Compat
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* @since 2.1.0 bbPress (r3732)
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*/
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// Exit if accessed directly
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defined( 'ABSPATH' ) || exit;
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/** Theme Setup ***************************************************************/
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if ( ! class_exists( 'BBP_Default' ) ) :
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/**
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* Loads bbPress Default Theme functionality
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*
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* This is not a real theme by WordPress standards, and is instead used as the
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* fallback for any WordPress theme that does not have bbPress templates in it.
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*
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* To make your custom theme bbPress compatible and customize the templates, you
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* can copy these files into your theme without needing to merge anything
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* together; bbPress should safely handle the rest.
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*
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* See @link BBP_Theme_Compat() for more.
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*
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* @since 2.1.0 bbPress (r3732)
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*
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* @package bbPress
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* @subpackage BBP_Theme_Compat
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*/
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class BBP_Default extends BBP_Theme_Compat {
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/** Functions *************************************************************/
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/**
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* The main bbPress (Default) Loader
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function __construct( $properties = array() ) {
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parent::__construct( bbp_parse_args( $properties, array(
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'id' => 'default',
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'name' => 'bbPress Default',
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'version' => bbp_get_asset_version(),
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'dir' => trailingslashit( bbpress()->themes_dir . 'default' ),
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'url' => trailingslashit( bbpress()->themes_url . 'default' ),
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), 'default_theme' ) );
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$this->setup_actions();
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}
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/**
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* Setup the theme hooks
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*
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* @since 2.1.0 bbPress (r3732)
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*
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* @access private
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*/
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private function setup_actions() {
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/** Scripts ***********************************************************/
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add_action( 'bbp_enqueue_scripts', array( $this, 'enqueue_styles' ) ); // Enqueue theme CSS
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add_action( 'bbp_enqueue_scripts', array( $this, 'enqueue_scripts' ) ); // Enqueue theme JS
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add_filter( 'bbp_enqueue_scripts', array( $this, 'localize_topic_script' ) ); // Enqueue theme script localization
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add_action( 'bbp_ajax_favorite', array( $this, 'ajax_favorite' ) ); // Handles the topic ajax favorite/unfavorite
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add_action( 'bbp_ajax_subscription', array( $this, 'ajax_subscription' ) ); // Handles the topic ajax subscribe/unsubscribe
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/** Template Wrappers *************************************************/
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add_action( 'bbp_before_main_content', array( $this, 'before_main_content' ) ); // Top wrapper HTML
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add_action( 'bbp_after_main_content', array( $this, 'after_main_content' ) ); // Bottom wrapper HTML
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/** Override **********************************************************/
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do_action_ref_array( 'bbp_theme_compat_actions', array( &$this ) );
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}
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/**
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* Inserts HTML at the top of the main content area to be compatible with
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* the Twenty Twelve theme.
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function before_main_content() {
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?>
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<div id="bbp-container">
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<div id="bbp-content" role="main">
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<?php
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}
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/**
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* Inserts HTML at the bottom of the main content area to be compatible with
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* the Twenty Twelve theme.
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function after_main_content() {
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?>
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</div><!-- #bbp-content -->
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</div><!-- #bbp-container -->
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<?php
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}
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/**
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* Load the theme CSS
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function enqueue_styles() {
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// Setup the default styling
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$defaults = array(
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'bbp-default' => array(
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'file' => 'css/bbpress.css',
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'dependencies' => array()
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)
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);
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// Optionally support an RTL variant
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if ( is_rtl() ) {
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$defaults['bbp-default-rtl'] = array(
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'file' => 'css/bbpress-rtl.css',
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'dependencies' => array()
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);
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}
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// Get and filter the bbp-default style
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$styles = apply_filters( 'bbp_default_styles', $defaults );
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// Enqueue the styles
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foreach ( $styles as $handle => $attributes ) {
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bbp_enqueue_style( $handle, $attributes['file'], $attributes['dependencies'], $this->version );
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}
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}
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/**
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* Enqueue the required JavaScript files
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function enqueue_scripts() {
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// Setup scripts array
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$scripts = array();
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// Editor scripts
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// @see https://bbpress.trac.wordpress.org/ticket/2930
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if ( bbp_use_wp_editor() && is_bbpress() ) {
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$scripts['bbpress-editor'] = array(
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'file' => 'js/editor.js',
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'dependencies' => array( 'jquery' )
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);
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}
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// Forum-specific scripts
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if ( bbp_is_single_forum() ) {
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$scripts['bbpress-engagements'] = array(
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'file' => 'js/engagements.js',
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'dependencies' => array( 'jquery' )
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);
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}
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// Topic-specific scripts
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if ( bbp_is_single_topic() || bbp_is_topic_edit() ) {
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// Engagements
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$scripts['bbpress-engagements'] = array(
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'file' => 'js/engagements.js',
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'dependencies' => array( 'jquery' )
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);
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// Hierarchical replies
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if ( bbp_thread_replies() ) {
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$scripts['bbpress-reply'] = array(
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'file' => 'js/reply.js',
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'dependencies' => array( 'jquery' )
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);
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}
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}
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// User Profile edit
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if ( bbp_is_single_user_edit() ) {
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wp_enqueue_script( 'user-profile' );
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}
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// Filter the scripts
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$scripts = apply_filters( 'bbp_default_scripts', $scripts );
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// Enqueue the scripts
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foreach ( $scripts as $handle => $attributes ) {
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bbp_enqueue_script( $handle, $attributes['file'], $attributes['dependencies'], $this->version, true );
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}
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}
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/**
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* Load localizations for topic script
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*
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* These localizations require information that may not be loaded even by init.
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function localize_topic_script() {
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// Single forum or topic
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if ( bbp_is_single_forum() || bbp_is_single_topic() ) {
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wp_localize_script( 'bbpress-engagements', 'bbpEngagementJS', array(
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'object_id' => get_the_ID(),
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'bbp_ajaxurl' => bbp_get_ajax_url(),
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'generic_ajax_error' => esc_html__( 'Something went wrong. Refresh your browser and try again.', 'bbpress' ),
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) );
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}
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}
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/**
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* AJAX handler to add or remove a topic from a user's favorites
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function ajax_favorite() {
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// Bail if favorites are not active
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if ( ! bbp_is_favorites_active() ) {
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bbp_ajax_response( false, esc_html__( 'Favorites are no longer active.', 'bbpress' ), 300 );
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}
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// Bail if user is not logged in
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if ( ! is_user_logged_in() ) {
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bbp_ajax_response( false, esc_html__( 'Please login to favorite.', 'bbpress' ), 301 );
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}
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// Get user and topic data
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$user_id = bbp_get_current_user_id();
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$id = ! empty( $_POST['id'] ) ? intval( $_POST['id'] ) : 0;
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$type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'post';
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// Bail if user cannot add favorites for this user
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if ( ! current_user_can( 'edit_user', $user_id ) ) {
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bbp_ajax_response( false, esc_html__( 'You do not have permission to do this.', 'bbpress' ), 302 );
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}
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// Get the object
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if ( 'post' === $type ) {
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$object = get_post( $id );
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}
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// Bail if topic cannot be found
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if ( empty( $object ) ) {
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bbp_ajax_response( false, esc_html__( 'Favorite failed.', 'bbpress' ), 303 );
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}
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// Bail if user did not take this action
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if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'toggle-favorite_' . $object->ID ) ) {
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bbp_ajax_response( false, esc_html__( 'Are you sure you meant to do that?', 'bbpress' ), 304 );
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}
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// Take action
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$status = bbp_is_user_favorite( $user_id, $object->ID )
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? bbp_remove_user_favorite( $user_id, $object->ID )
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: bbp_add_user_favorite( $user_id, $object->ID );
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// Bail if action failed
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if ( empty( $status ) ) {
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bbp_ajax_response( false, esc_html__( 'The request was unsuccessful. Please try again.', 'bbpress' ), 305 );
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}
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// Put subscription attributes in convenient array
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$attrs = array(
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'object_id' => $object->ID,
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'object_type' => $type,
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'user_id' => $user_id
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);
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// Action succeeded
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bbp_ajax_response( true, bbp_get_user_favorites_link( $attrs, $user_id, false ), 200 );
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}
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/**
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* AJAX handler to Subscribe/Unsubscribe a user from a topic
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*
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* @since 2.1.0 bbPress (r3732)
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*/
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public function ajax_subscription() {
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// Bail if subscriptions are not active
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if ( ! bbp_is_subscriptions_active() ) {
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bbp_ajax_response( false, esc_html__( 'Subscriptions are no longer active.', 'bbpress' ), 300 );
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}
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// Bail if user is not logged in
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if ( ! is_user_logged_in() ) {
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bbp_ajax_response( false, esc_html__( 'Please login to subscribe.', 'bbpress' ), 301 );
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}
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// Get user and topic data
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$user_id = bbp_get_current_user_id();
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$id = ! empty( $_POST['id'] ) ? intval( $_POST['id'] ) : 0;
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$type = ! empty( $_POST['type'] ) ? sanitize_key( $_POST['type'] ) : 'post';
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// Bail if user cannot add favorites for this user
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if ( ! current_user_can( 'edit_user', $user_id ) ) {
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bbp_ajax_response( false, esc_html__( 'You do not have permission to do this.', 'bbpress' ), 302 );
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}
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// Get the object
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if ( 'post' === $type ) {
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$object = get_post( $id );
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}
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// Bail if topic cannot be found
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if ( empty( $object ) ) {
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bbp_ajax_response( false, esc_html__( 'Subscription failed.', 'bbpress' ), 303 );
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}
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// Bail if user did not take this action
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if ( ! isset( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'toggle-subscription_' . $object->ID ) ) {
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bbp_ajax_response( false, esc_html__( 'Are you sure you meant to do that?', 'bbpress' ), 304 );
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}
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// Take action
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$status = bbp_is_user_subscribed( $user_id, $object->ID )
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? bbp_remove_user_subscription( $user_id, $object->ID )
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: bbp_add_user_subscription( $user_id, $object->ID );
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// Bail if action failed
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if ( empty( $status ) ) {
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bbp_ajax_response( false, esc_html__( 'The request was unsuccessful. Please try again.', 'bbpress' ), 305 );
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}
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// Put subscription attributes in convenient array
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$attrs = array(
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'object_id' => $object->ID,
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'object_type' => $type,
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'user_id' => $user_id
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);
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// Add separator to topic if favorites is active
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if ( ( 'post' === $type ) && ( bbp_get_topic_post_type() === get_post_type( $object ) ) && bbp_is_favorites_active() ) {
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$attrs['before'] = ' | ';
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}
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// Action succeeded
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bbp_ajax_response( true, bbp_get_user_subscribe_link( $attrs, $user_id, false ), 200 );
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}
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}
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new BBP_Default();
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endif;
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