--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-content/plugins/bbpress/includes/extend/buddypress/group.php Tue Dec 04 18:43:10 2012 -0800
@@ -0,0 +1,1101 @@
+<?php
+
+/**
+ * bbPress BuddyPress Group Extension Class
+ *
+ * @package bbPress
+ * @subpackage BuddyPress
+ * @todo maybe move to BuddyPress Forums once bbPress 1.1 can be removed
+ */
+
+// Exit if accessed directly
+if ( !defined( 'ABSPATH' ) ) exit;
+
+if ( !class_exists( 'BBP_Forums_Group_Extension' ) && class_exists( 'BP_Group_Extension' ) ) :
+/**
+ * Loads Group Extension for Forums Component
+ *
+ * @since bbPress (r3552)
+ *
+ * @package bbPress
+ * @subpackage BuddyPress
+ * @todo Everything
+ */
+class BBP_Forums_Group_Extension extends BP_Group_Extension {
+
+ /** Methods ***************************************************************/
+
+ /**
+ * Setup bbPress group extension variables
+ *
+ * @since bbPress (r3552)
+ */
+ public function __construct() {
+
+ // Name and slug
+ $this->name = __( 'Forum', 'bbpress' );
+ $this->nav_item_name = __( 'Forum', 'bbpress' );
+ $this->slug = 'forum';
+ $this->topic_slug = 'topic';
+ $this->reply_slug = 'reply';
+
+ // Forum component is visible
+ $this->visibility = 'public';
+
+ // Set positions towards end
+ $this->create_step_position = 15;
+ $this->nav_item_position = 10;
+
+ // Allow create step and show in nav
+ $this->enable_create_step = true;
+ $this->enable_nav_item = true;
+ $this->enable_edit_item = true;
+
+ // Template file to load, and action to hook display on to
+ $this->template_file = 'groups/single/plugins';
+ $this->display_hook = 'bp_template_content';
+
+ // Add handlers to bp_actions
+ add_action( 'bp_actions', 'bbp_new_forum_handler' );
+ add_action( 'bp_actions', 'bbp_new_topic_handler' );
+ add_action( 'bp_actions', 'bbp_new_reply_handler' );
+ add_action( 'bp_actions', 'bbp_edit_forum_handler' );
+ add_action( 'bp_actions', 'bbp_edit_topic_handler' );
+ add_action( 'bp_actions', 'bbp_edit_reply_handler' );
+
+ // Possibly redirect
+ add_action( 'bbp_template_redirect', array( $this, 'redirect_canonical' ) );
+
+ // Group forum pagination
+ add_filter( 'bbp_topic_pagination', array( $this, 'topic_pagination' ) );
+ add_filter( 'bbp_replies_pagination', array( $this, 'replies_pagination' ) );
+
+ // Tweak the redirect field
+ add_filter( 'bbp_new_topic_redirect_to', array( $this, 'new_topic_redirect_to' ), 10, 3 );
+ add_filter( 'bbp_new_reply_redirect_to', array( $this, 'new_reply_redirect_to' ), 10, 3 );
+
+ // Map forum/topic/replys permalinks to their groups
+ add_filter( 'bbp_get_forum_permalink', array( $this, 'map_forum_permalink_to_group' ), 10, 2 );
+ add_filter( 'bbp_get_topic_permalink', array( $this, 'map_topic_permalink_to_group' ), 10, 2 );
+ add_filter( 'bbp_get_reply_permalink', array( $this, 'map_reply_permalink_to_group' ), 10, 2 );
+
+ // Map reply edit links to their groups
+ add_filter( 'bbp_get_reply_edit_url', array( $this, 'map_reply_edit_url_to_group' ), 10, 2 );
+
+ // Map assorted template function permalinks
+ add_filter( 'post_link', array( $this, 'post_link' ), 10, 2 );
+ add_filter( 'page_link', array( $this, 'page_link' ), 10, 2 );
+ add_filter( 'post_type_link', array( $this, 'post_type_link' ), 10, 2 );
+
+ // Allow group member to view private/hidden forums
+ add_filter( 'bbp_map_topic_meta_caps', array( $this, 'map_topic_meta_caps' ), 10, 4 );
+ add_filter( 'bbp_map_reply_meta_caps', array( $this, 'map_topic_meta_caps' ), 10, 4 );
+
+ // Remove topic cap map when view is done
+ add_action( 'bbp_after_group_forum_display', array( $this, 'remove_topic_meta_cap_map' ) );
+
+ // Map group forum activity items to groups
+ add_filter( 'bbp_before_record_activity_parse_args', array( $this, 'map_activity_to_group' ) );
+
+ // No subforums yet, so suppress them for now
+ add_filter( 'bbp_get_forum_subforum_count_int', array( $this, 'no_subforums_yet' ) );
+ }
+
+ /**
+ * The primary display function for group forums
+ */
+ public function display() {
+
+ // Prevent Topic Parent from appearing
+ add_action( 'bbp_theme_before_topic_form_forum', array( $this, 'ob_start' ) );
+ add_action( 'bbp_theme_after_topic_form_forum', array( $this, 'ob_end_clean' ) );
+ add_action( 'bbp_theme_after_topic_form_forum', array( $this, 'topic_parent' ) );
+
+ // Prevent Forum Parent from appearing
+ add_action( 'bbp_theme_before_forum_form_parent', array( $this, 'ob_start' ) );
+ add_action( 'bbp_theme_after_forum_form_parent', array( $this, 'ob_end_clean' ) );
+ add_action( 'bbp_theme_after_forum_form_parent', array( $this, 'forum_parent' ) );
+
+ // Hide breadcrumb
+ add_filter( 'bbp_no_breadcrumb', '__return_true' );
+
+ $this->display_forums( 0 );
+ }
+
+ /**
+ * Allow group members to have advanced priviledges in group forum topics.
+ *
+ * @since bbPress (r4434)
+ *
+ * @param array $caps
+ * @param string $cap
+ * @param int $user_id
+ * @param array $args
+ * @return array
+ */
+ public function map_topic_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) {
+
+ // Bail if not viewing a single topic
+ if ( ! bp_is_single_item() || ! bp_is_groups_component() || ! bp_is_current_action( 'forum' ) || ! bp_is_action_variable( 0, 'topic' ) )
+ return $caps;
+
+ switch ( $cap ) {
+
+ // If user is a group mmember, allow them to create content.
+ case 'read_forum' :
+ case 'publish_replies' :
+ case 'publish_topics' :
+ case 'read_hidden_forums' :
+ case 'read_private_forums' :
+ if ( bp_group_is_member() ) {
+ $caps = array( 'participate' );
+ }
+ break;
+
+ // If user is a group mod ar admin, map to participate cap.
+ case 'moderate' :
+ case 'edit_topic' :
+ case 'edit_reply' :
+ case 'view_trash' :
+ case 'edit_others_replies' :
+ case 'edit_others_topics' :
+ if ( bp_group_is_mod() || bp_group_is_admin() ) {
+ $caps = array( 'participate' );
+ }
+ break;
+
+ // If user is a group admin, allow them to delete topics and replies.
+ case 'delete_topic' :
+ case 'delete_reply' :
+ if ( bp_group_is_admin() ) {
+ $caps = array( 'participate' );
+ }
+ break;
+ }
+
+ return apply_filters( 'bbp_map_group_forum_topic_meta_caps', $caps, $cap, $user_id, $args );
+ }
+
+ /**
+ * Remove the topic meta cap map, so it doesn't interfere with sidebars.
+ *
+ * @since bbPress (r4434)
+ */
+ public function remove_topic_meta_cap_map() {
+ remove_filter( 'bbp_map_topic_meta_caps', array( $this, 'map_topic_meta_caps' ), 10, 4 );
+ remove_filter( 'bbp_map_reply_meta_caps', array( $this, 'map_topic_meta_caps' ), 10, 4 );
+ }
+
+ /** Edit ******************************************************************/
+
+ /**
+ * Show forums and new forum form when editing a group
+ *
+ * @since bbPress (r3563)
+ * @uses bbp_get_template_part()
+ */
+ public function edit_screen() {
+
+ $checked = bp_get_new_group_enable_forum() || bp_group_is_forum_enabled( bp_get_group_id() ); ?>
+
+ <h4><?php _e( 'Enable Group Forum', 'bbpress' ); ?></h4>
+
+ <p><?php _e( 'Create a discussion forum to allow members of this group to communicate in a structured, bulletin-board style fashion.', 'bbpress' ); ?></p>
+
+ <div class="checkbox">
+ <label><input type="checkbox" name="bbp-edit-group-forum" id="bbp-edit-group-forum" value="1"<?php checked( $checked ); ?> /> <?php _e( 'Yes. I want this group to have a forum.', 'bbpress' ); ?></label>
+ </div>
+
+ <p class="description"><?php _e( 'Saying no will not delete existing forum content.', 'bbpress' ); ?></p>
+
+ <input type="submit" value="<?php esc_attr_e( 'Save Settings', 'bbpress' ); ?>" />
+
+ <?php
+
+ // Verify intent
+ wp_nonce_field( 'groups_edit_save_' . $this->slug );
+ }
+
+ /**
+ * Save the Group Forum data on edit
+ *
+ * @since bbPress (r3465)
+ * @uses bbp_new_forum_handler() To check for forum creation
+ * @uses bbp_edit_forum_handler() To check for forum edit
+ */
+ public function edit_screen_save() {
+
+ // Bail if not a POST action
+ if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) )
+ return;
+
+ check_admin_referer( 'groups_edit_save_' . $this->slug );
+
+ $edit_forum = !empty( $_POST['bbp-edit-group-forum'] ) ? true : false;
+ $forum_id = 0;
+ $group_id = bp_get_current_group_id();
+ $forum_ids = bbp_get_group_forum_ids( $group_id );
+ if ( !empty( $forum_ids ) )
+ $forum_id = (int) is_array( $forum_ids ) ? $forum_ids[0] : $forum_ids;
+
+ // Update the group forum setting
+ $group = new BP_Groups_Group( $group_id );
+ $group->enable_forum = $edit_forum;
+ $group->save();
+
+ // Redirect after save
+ bp_core_redirect( trailingslashit( bp_get_group_permalink( buddypress()->groups->current_group ) . '/admin/' . $this->slug ) );
+ }
+
+ /** Create ****************************************************************/
+
+ /**
+ * Show forums and new forum form when creating a group
+ *
+ * @since bbPress (r3465)
+ */
+ public function create_screen() {
+
+ // Bail if not looking at this screen
+ if ( !bp_is_group_creation_step( $this->slug ) )
+ return false;
+
+ $checked = bp_get_new_group_enable_forum() || groups_get_groupmeta( bp_get_new_group_id(), 'forum_id' ); ?>
+
+ <h4><?php _e( 'Group Forum', 'bbpress' ); ?></h4>
+
+ <p><?php _e( 'Create a discussion forum to allow members of this group to communicate in a structured, bulletin-board style fashion.', 'bbpress' ); ?></p>
+
+ <div class="checkbox">
+ <label><input type="checkbox" name="bbp-create-group-forum" id="bbp-create-group-forum" value="1"<?php checked( $checked ); ?> /> <?php _e( 'Yes. I want this group to have a forum.', 'bbpress' ); ?></label>
+ </div>
+
+ <?php
+
+ // Verify intent
+ wp_nonce_field( 'groups_create_save_' . $this->slug );
+ }
+
+ /**
+ * Save the Group Forum data on create
+ *
+ * @since bbPress (r3465)
+ */
+ public function create_screen_save() {
+
+ check_admin_referer( 'groups_create_save_' . $this->slug );
+
+ $create_forum = !empty( $_POST['bbp-create-group-forum'] ) ? true : false;
+ $forum_id = 0;
+ $forum_ids = bbp_get_group_forum_ids( bp_get_new_group_id() );
+ if ( !empty( $forum_ids ) )
+ $forum_id = (int) is_array( $forum_ids ) ? $forum_ids[0] : $forum_ids;
+
+ // Create a forum, or not
+ switch ( $create_forum ) {
+ case true :
+
+ // Bail if initial content was already created
+ if ( !empty( $forum_id ) )
+ return;
+
+ // Set the default forum status
+ switch ( bp_get_new_group_status() ) {
+ case 'hidden' :
+ $status = bbp_get_hidden_status_id();
+ break;
+ case 'private' :
+ $status = bbp_get_private_status_id();
+ break;
+ case 'public' :
+ default :
+ $status = bbp_get_public_status_id();
+ break;
+ }
+
+ // Create the initial forum
+ $forum_id = bbp_insert_forum( array(
+ 'post_parent' => bbp_get_group_forums_root_id(),
+ 'post_title' => bp_get_new_group_name(),
+ 'post_content' => bp_get_new_group_description(),
+ 'post_status' => $status
+ ) );
+
+ // Run the BP-specific functions for new groups
+ $this->new_forum( array( 'forum_id' => $forum_id ) );
+
+ // Update forum active
+ groups_update_groupmeta( bp_get_new_group_id(), '_bbp_forum_enabled_' . $forum_id, true );
+
+ break;
+ case false :
+
+ // Forum was created but is now being undone
+ if ( !empty( $forum_id ) ) {
+ wp_delete_post( $forum_id, true );
+ groups_delete_groupmeta( bp_get_new_group_id(), 'forum_id' );
+ groups_delete_groupmeta( bp_get_new_group_id(), '_bbp_forum_enabled_' . $forum_id );
+ }
+
+ break;
+ }
+ }
+
+ /**
+ * Used to start an output buffer
+ */
+ public function ob_start() {
+ ob_start();
+ }
+
+ /**
+ * Used to end an output buffer
+ */
+ public function ob_end_clean() {
+ ob_end_clean();
+ }
+
+ /**
+ * Creating a group forum or category (including root for group)
+ *
+ * @since bbPress (r3653)
+ * @param type $forum_args
+ * @uses bbp_get_forum_id()
+ * @uses bp_get_current_group_id()
+ * @uses bbp_add_forum_id_to_group()
+ * @uses bbp_add_group_id_to_forum()
+ * @return if no forum_id is available
+ */
+ public function new_forum( $forum_args = array() ) {
+
+ // Bail if no forum_id was passed
+ if ( empty( $forum_args['forum_id'] ) )
+ return;
+
+ // Validate forum_id
+ $forum_id = bbp_get_forum_id( $forum_args['forum_id'] );
+ $group_id = bp_get_current_group_id();
+
+ bbp_add_forum_id_to_group( $group_id, $forum_id );
+ bbp_add_group_id_to_forum( $forum_id, $group_id );
+ }
+
+ /**
+ * Removing a group forum or category (including root for group)
+ *
+ * @since bbPress (r3653)
+ * @param type $forum_args
+ * @uses bbp_get_forum_id()
+ * @uses bp_get_current_group_id()
+ * @uses bbp_add_forum_id_to_group()
+ * @uses bbp_add_group_id_to_forum()
+ * @return if no forum_id is available
+ */
+ public function remove_forum( $forum_args = array() ) {
+
+ // Bail if no forum_id was passed
+ if ( empty( $forum_args['forum_id'] ) )
+ return;
+
+ // Validate forum_id
+ $forum_id = bbp_get_forum_id( $forum_args['forum_id'] );
+ $group_id = bp_get_current_group_id();
+
+ bbp_remove_forum_id_from_group( $group_id, $forum_id );
+ bbp_remove_group_id_from_forum( $forum_id, $group_id );
+ }
+
+ /** Display Methods *******************************************************/
+
+ /**
+ * Output the forums for a group in the edit screens
+ *
+ * @since bbPress (r3653)
+ * @uses bp_get_current_group_id()
+ * @uses bbp_get_group_forum_ids()
+ * @uses bbp_has_forums()
+ * @uses bbp_get_template_part()
+ */
+ public function display_forums( $offset = 0 ) {
+
+ // Allow actions immediately before group forum output
+ do_action( 'bbp_before_group_forum_display' );
+
+ // Load up bbPress once
+ $bbp = bbpress();
+
+ // Forum data
+ $forum_ids = bbp_get_group_forum_ids( bp_get_current_group_id() );
+ $forum_args = array( 'post__in' => $forum_ids, 'post_parent' => null );
+
+ // Unset global queries
+ $bbp->forum_query = new stdClass;
+ $bbp->topic_query = new stdClass;
+ $bbp->reply_query = new stdClass;
+
+ // Unset global ID's
+ $bbp->current_forum_id = 0;
+ $bbp->current_topic_id = 0;
+ $bbp->current_reply_id = 0;
+ $bbp->current_topic_tag_id = 0;
+
+ // Reset the post data
+ wp_reset_postdata();
+
+ // Allow admins special views
+ $post_status = array( bbp_get_closed_status_id(), bbp_get_public_status_id() );
+ if ( is_super_admin() || current_user_can( 'moderate' ) || bp_is_item_admin() || bp_is_item_mod() )
+ $post_status = array_merge( $post_status, array( bbp_get_spam_status_id(), bbp_get_trash_status_id() ) ); ?>
+
+ <div id="bbpress-forums">
+
+ <?php
+
+ // Looking at the group forum root
+ if ( !bp_action_variable( $offset ) ) :
+
+ // Query forums and show them if they exist
+ if ( !empty( $forum_ids ) && bbp_has_forums( $forum_args ) ) :
+
+ // Only one forum found
+ if ( 1 == $bbp->forum_query->post_count ) :
+
+ // Get forum data
+ $forum_slug = bp_action_variable( $offset );
+ $forum_args = array( 'name' => $forum_slug, 'post_type' => bbp_get_forum_post_type() );
+ $forums = get_posts( $forum_args );
+
+ bbp_the_forum();
+
+ // Forum exists
+ if ( !empty( $forums ) ) :
+ $forum = $forums[0];
+
+ // Suppress subforums for now
+ add_filter( 'bbp_get_forum_subforum_count', '__return_false' );
+
+ // Set up forum data
+ $forum_id = bbpress()->current_forum_id = $forum->ID;
+ bbp_set_query_name( 'bbp_single_forum' ); ?>
+
+ <h3><?php bbp_forum_title(); ?></h3>
+
+ <?php bbp_get_template_part( 'content', 'single-forum' ); ?>
+
+ <?php
+
+ // Remove the subforum suppression filter
+ remove_filter( 'bbp_get_forum_subforum_count', '__return_false' );
+
+ ?>
+
+ <?php else : ?>
+
+ <?php bbp_get_template_part( 'feedback', 'no-topics' ); ?>
+
+ <?php bbp_get_template_part( 'form', 'topic' ); ?>
+
+ <?php endif;
+
+ // More than 1 forum found or group forum admin screen
+ elseif ( 1 < $bbp->forum_query->post_count ) : ?>
+
+ <h3><?php _e( 'Forums', 'bbpress' ); ?></h3>
+
+ <?php bbp_get_template_part( 'loop', 'forums' ); ?>
+
+ <h3><?php _e( 'Topics', 'bbpress' ); ?></h3>
+
+ <?php if ( bbp_has_topics( array( 'post_parent__in' => $forum_ids ) ) ) : ?>
+
+ <?php bbp_get_template_part( 'pagination', 'topics' ); ?>
+
+ <?php bbp_get_template_part( 'loop', 'topics' ); ?>
+
+ <?php bbp_get_template_part( 'pagination', 'topics' ); ?>
+
+ <?php bbp_get_template_part( 'form', 'topic' ); ?>
+
+ <?php else : ?>
+
+ <?php bbp_get_template_part( 'feedback', 'no-topics' ); ?>
+
+ <?php bbp_get_template_part( 'form', 'topic' ); ?>
+
+ <?php endif;
+
+ // No forums found
+ else : ?>
+
+ <div id="message" class="info">
+ <p><?php _e( 'This group does not currently have any forums.', 'bbpress' ); ?></p>
+ </div>
+
+ <?php endif;
+
+ // No forums found
+ else : ?>
+
+ <div id="message" class="info">
+ <p><?php _e( 'This group does not currently have any forums.', 'bbpress' ); ?></p>
+ </div>
+
+ <?php endif;
+
+ // Single forum
+ elseif ( ( bp_action_variable( $offset ) != $this->slug ) && ( bp_action_variable( $offset ) != $this->topic_slug ) && ( bp_action_variable( $offset ) != $this->reply_slug ) ) :
+
+ // Get forum data
+ $forum_slug = bp_action_variable( $offset );
+ $forum_args = array( 'name' => $forum_slug, 'post_type' => bbp_get_forum_post_type() );
+ $forums = get_posts( $forum_args );
+
+ // Forum exists
+ if ( !empty( $forums ) ) :
+ $forum = $forums[0];
+
+ // Set up forum data
+ $forum_id = bbpress()->current_forum_id = $forum->ID;
+
+ // Reset necessary forum_query attributes for forums loop to function
+ $bbp->forum_query->query_vars['post_type'] = bbp_get_forum_post_type();
+ $bbp->forum_query->in_the_loop = true;
+ $bbp->forum_query->post = get_post( $forum_id );
+
+ // Forum edit
+ if ( bp_action_variable( $offset + 1 ) == $bbp->edit_id ) :
+ global $wp_query, $post;
+
+ $wp_query->bbp_is_edit = true;
+ $wp_query->bbp_is_forum_edit = true;
+ $post = $forum;
+
+ bbp_set_query_name( 'bbp_forum_form' );
+
+ bbp_get_template_part( 'form', 'forum' );
+
+ else :
+ bbp_set_query_name( 'bbp_single_forum' ); ?>
+
+ <h3><?php bbp_forum_title(); ?></h3>
+
+ <?php bbp_get_template_part( 'content', 'single-forum' );
+
+ endif;
+
+ else :
+ bbp_get_template_part( 'feedback', 'no-topics' );
+ bbp_get_template_part( 'form', 'topic' );
+
+ endif;
+
+ // Single topic
+ elseif ( bp_action_variable( $offset ) == $this->topic_slug ) :
+
+ // Get topic data
+ $topic_slug = bp_action_variable( $offset + 1 );
+ $topic_args = array( 'name' => $topic_slug, 'post_type' => bbp_get_topic_post_type(), 'post_status' => $post_status );
+ $topics = get_posts( $topic_args );
+
+ // Topic exists
+ if ( !empty( $topics ) ) :
+ $topic = $topics[0];
+
+ // Set up topic data
+ $topic_id = bbpress()->current_topic_id = $topic->ID;
+ $forum_id = bbp_get_topic_forum_id( $topic_id );
+
+ // Reset necessary forum_query attributes for topics loop to function
+ $bbp->forum_query->query_vars['post_type'] = bbp_get_forum_post_type();
+ $bbp->forum_query->in_the_loop = true;
+ $bbp->forum_query->post = get_post( $forum_id );
+
+ // Reset necessary topic_query attributes for topics loop to function
+ $bbp->topic_query->query_vars['post_type'] = bbp_get_topic_post_type();
+ $bbp->topic_query->in_the_loop = true;
+ $bbp->topic_query->post = $topic;
+
+ // Topic edit
+ if ( bp_action_variable( $offset + 2 ) == $bbp->edit_id ) :
+ global $wp_query, $post;
+ $wp_query->bbp_is_edit = true;
+ $wp_query->bbp_is_topic_edit = true;
+ $post = $topic;
+
+ // Merge
+ if ( !empty( $_GET['action'] ) && 'merge' == $_GET['action'] ) :
+ bbp_set_query_name( 'bbp_topic_merge' );
+
+ bbp_get_template_part( 'form', 'topic-merge' );
+
+ // Split
+ elseif ( !empty( $_GET['action'] ) && 'split' == $_GET['action'] ) :
+ bbp_set_query_name( 'bbp_topic_split' );
+
+ bbp_get_template_part( 'form', 'topic-split' );
+
+ // Edit
+ else :
+ bbp_set_query_name( 'bbp_topic_form' );
+ bbp_get_template_part( 'form', 'topic' );
+
+ endif;
+
+ // Single Topic
+ else:
+
+ bbp_set_query_name( 'bbp_single_topic' ); ?>
+
+ <h3><?php bbp_topic_title(); ?></h3>
+
+ <?php bbp_get_template_part( 'content', 'single-topic' );
+
+ endif;
+
+ // No Topics
+ else :
+ bbp_get_template_part( 'feedback', 'no-topics' );
+ bbp_get_template_part( 'form', 'topic' );
+
+ endif;
+
+ // Single reply
+ elseif ( bp_action_variable( $offset ) == $this->reply_slug ) :
+
+ // Get reply data
+ $reply_slug = bp_action_variable( $offset + 1 );
+ $reply_args = array( 'name' => $reply_slug, 'post_type' => bbp_get_reply_post_type() );
+ $replies = get_posts( $reply_args );
+
+ if ( empty( $replies ) )
+ return;
+
+ // Get the first reply
+ $reply = $replies[0];
+
+ // Set up reply data
+ $reply_id = bbpress()->current_reply_id = $reply->ID;
+ $topic_id = bbp_get_reply_topic_id( $reply_id );
+ $forum_id = bbp_get_reply_forum_id( $reply_id );
+
+ // Reset necessary forum_query attributes for reply to function
+ $bbp->forum_query->query_vars['post_type'] = bbp_get_forum_post_type();
+ $bbp->forum_query->in_the_loop = true;
+ $bbp->forum_query->post = get_post( $forum_id );
+
+ // Reset necessary topic_query attributes for reply to function
+ $bbp->topic_query->query_vars['post_type'] = bbp_get_topic_post_type();
+ $bbp->topic_query->in_the_loop = true;
+ $bbp->topic_query->post = get_post( $topic_id );
+
+ // Reset necessary reply_query attributes for reply to function
+ $bbp->reply_query->query_vars['post_type'] = bbp_get_reply_post_type();
+ $bbp->reply_query->in_the_loop = true;
+ $bbp->reply_query->post = $reply;
+
+ if ( bp_action_variable( $offset + 2 ) == $bbp->edit_id ) :
+ global $wp_query, $post;
+
+ $wp_query->bbp_is_edit = true;
+ $wp_query->bbp_is_reply_edit = true;
+ $post = $reply;
+
+ bbp_set_query_name( 'bbp_reply_form' );
+ bbp_get_template_part( 'form', 'reply' );
+
+ endif;
+
+ endif; ?>
+
+ </div>
+
+ <?php
+
+ // Allow actions immediately after group forum output
+ do_action( 'bbp_after_group_forum_display' );
+ }
+
+ /** Redirect Helpers ******************************************************/
+
+ /**
+ * Redirect to the group forum screen
+ *
+ * @since bbPress (r3653)
+ * @param str $redirect_url
+ * @param str $redirect_to
+ */
+ public function new_topic_redirect_to( $redirect_url = '', $redirect_to = '', $topic_id = 0 ) {
+ if ( bp_is_group() ) {
+ $topic = bbp_get_topic( $topic_id );
+ $topic_hash = '#post-' . $topic_id;
+ $redirect_url = trailingslashit( bp_get_group_permalink( groups_get_current_group() ) ) . trailingslashit( $this->slug ) . trailingslashit( $this->topic_slug ) . trailingslashit( $topic->post_name ) . $topic_hash;
+ }
+
+ return $redirect_url;
+ }
+
+ /**
+ * Redirect to the group forum screen
+ *
+ * @since bbPress (r3653)
+ */
+ public function new_reply_redirect_to( $redirect_url = '', $redirect_to = '', $reply_id = 0 ) {
+ global $wp_rewrite;
+
+ if ( bp_is_group() ) {
+ $topic_id = bbp_get_reply_topic_id( $reply_id );
+ $topic = bbp_get_topic( $topic_id );
+ $reply_position = bbp_get_reply_position( $reply_id, $topic_id );
+ $reply_page = ceil( (int) $reply_position / (int) bbp_get_replies_per_page() );
+ $reply_hash = '#post-' . $reply_id;
+ $topic_url = trailingslashit( bp_get_group_permalink( groups_get_current_group() ) ) . trailingslashit( $this->slug ) . trailingslashit( $this->topic_slug ) . trailingslashit( $topic->post_name );
+
+ // Don't include pagination if on first page
+ if ( 1 >= $reply_page ) {
+ $redirect_url = trailingslashit( $topic_url ) . $reply_hash;
+
+ // Include pagination
+ } else {
+ $redirect_url = trailingslashit( $topic_url ) . trailingslashit( $wp_rewrite->pagination_base ) . trailingslashit( $reply_page ) . $reply_hash;
+ }
+
+ // Add topic view query arg back to end if it is set
+ if ( bbp_get_view_all() ) {
+ $redirect_url = bbp_add_view_all( $redirect_url );
+ }
+ }
+
+ return $redirect_url;
+ }
+
+ /**
+ * Redirect to the group admin forum edit screen
+ *
+ * @since bbPress (r3653)
+ * @uses groups_get_current_group()
+ * @uses bp_is_group_admin_screen()
+ * @uses trailingslashit()
+ * @uses bp_get_root_domain()
+ * @uses bp_get_groups_root_slug()
+ */
+ public function edit_redirect_to( $redirect_url = '' ) {
+
+ // Get the current group, if there is one
+ $group = groups_get_current_group();
+
+ // If this is a group of any kind, empty out the redirect URL
+ if ( bp_is_group_admin_screen( $this->slug ) )
+ $redirect_url = trailingslashit( bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . $group->slug . '/admin/' . $this->slug );
+
+ return $redirect_url;
+ }
+
+ /** Form Helpers **********************************************************/
+
+ public function forum_parent() {
+ ?>
+
+ <input type="hidden" name="bbp_forum_parent_id" id="bbp_forum_parent_id" value="<?php bbp_group_forums_root_id(); ?>" />
+
+ <?php
+ }
+
+ public function topic_parent() {
+
+ $forum_ids = bbp_get_group_forum_ids( bp_get_current_group_id() ); ?>
+
+ <p>
+ <label for="bbp_forum_id"><?php _e( 'Forum:', 'bbpress' ); ?></label><br />
+ <?php bbp_dropdown( array( 'include' => $forum_ids, 'selected' => bbp_get_form_topic_forum() ) ); ?>
+ </p>
+
+ <?php
+ }
+
+ /** Permalink Mappers *****************************************************/
+
+ /**
+ * Maybe map a bbPress forum/topic/reply permalink to the corresponding group
+ *
+ * @param int $post_id
+ * @uses get_post()
+ * @uses bbp_is_reply()
+ * @uses bbp_get_reply_topic_id()
+ * @uses bbp_get_reply_forum_id()
+ * @uses bbp_is_topic()
+ * @uses bbp_get_topic_forum_id()
+ * @uses bbp_is_forum()
+ * @uses get_post_field()
+ * @uses bbp_get_forum_group_ids()
+ * @uses groups_get_group()
+ * @uses bp_get_group_admin_permalink()
+ * @uses bp_get_group_permalink()
+ * @return Bail early if not a group forum post
+ * @return string
+ */
+ private function maybe_map_permalink_to_group( $post_id = 0, $url = false ) {
+
+ switch ( get_post_type( $post_id ) ) {
+
+ // Reply
+ case bbp_get_reply_post_type() :
+ $topic_id = bbp_get_reply_topic_id( $post_id );
+ $forum_id = bbp_get_reply_forum_id( $post_id );
+ $url_end = trailingslashit( $this->reply_slug ) . get_post_field( 'post_name', $post_id );
+ break;
+
+ // Topic
+ case bbp_get_topic_post_type() :
+ $topic_id = $post_id;
+ $forum_id = bbp_get_topic_forum_id( $post_id );
+ $url_end = trailingslashit( $this->topic_slug ) . get_post_field( 'post_name', $post_id );
+ break;
+
+ // Forum
+ case bbp_get_forum_post_type() :
+ $forum_id = $post_id;
+ $url_end = ''; //get_post_field( 'post_name', $post_id );
+ break;
+
+ // Unknown
+ default :
+ return $url;
+ break;
+ }
+
+ // Get group ID's for this forum
+ $group_ids = bbp_get_forum_group_ids( $forum_id );
+
+ // Bail if the post isn't associated with a group
+ if ( empty( $group_ids ) )
+ return $url;
+
+ // @todo Multiple group forums/forum groups
+ $group_id = $group_ids[0];
+ $group = groups_get_group( array( 'group_id' => $group_id ) );
+
+ if ( bp_is_group_admin_screen( $this->slug ) ) {
+ $group_permalink = trailingslashit( bp_get_group_admin_permalink( $group ) );
+ } else {
+ $group_permalink = trailingslashit( bp_get_group_permalink( $group ) );
+ }
+
+ return trailingslashit( trailingslashit( $group_permalink . $this->slug ) . $url_end );
+ }
+
+ /**
+ * Map a forum permalink to its corresponding group
+ *
+ * @since bbPress (r3802)
+ * @param string $url
+ * @param int $forum_id
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function map_forum_permalink_to_group( $url, $forum_id ) {
+ return $this->maybe_map_permalink_to_group( $forum_id, $url );
+ }
+
+ /**
+ * Map a topic permalink to its group forum
+ *
+ * @since bbPress (r3802)
+ * @param string $url
+ * @param int $topic_id
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function map_topic_permalink_to_group( $url, $topic_id ) {
+ return $this->maybe_map_permalink_to_group( $topic_id, $url );
+ }
+
+ /**
+ * Map a reply permalink to its group forum
+ *
+ * @since bbPress (r3802)
+ * @param string $url
+ * @param int $reply_id
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function map_reply_permalink_to_group( $url, $reply_id ) {
+ return $this->maybe_map_permalink_to_group( bbp_get_reply_topic_id( $reply_id ), $url );
+ }
+
+ /**
+ * Map a reply edit link to its group forum
+ *
+ * @param string $url
+ * @param int $reply_id
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function map_reply_edit_url_to_group( $url, $reply_id ) {
+ $new = $this->maybe_map_permalink_to_group( $reply_id );
+
+ if ( empty( $new ) )
+ return $url;
+
+ return trailingslashit( $new ) . bbpress()->edit_id . '/';
+ }
+
+ /**
+ * Map a post link to its group forum
+ *
+ * @param string $url
+ * @param obj $post
+ * @param boolean $leavename
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function post_link( $url, $post ) {
+ return $this->maybe_map_permalink_to_group( $post->ID, $url );
+ }
+
+ /**
+ * Map a page link to its group forum
+ *
+ * @param string $url
+ * @param int $post_id
+ * @param $sample
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function page_link( $url, $post_id ) {
+ return $this->maybe_map_permalink_to_group( $post_id, $url );
+ }
+
+ /**
+ * Map a custom post type link to its group forum
+ *
+ * @param string $url
+ * @param obj $post
+ * @param $leavename
+ * @param $sample
+ * @uses maybe_map_permalink_to_group()
+ * @return string
+ */
+ public function post_type_link( $url, $post ) {
+ return $this->maybe_map_permalink_to_group( $post->ID, $url );
+ }
+
+ /**
+ * Fix pagination of topics on forum view
+ *
+ * @param array $args
+ * @global $wp_rewrite
+ * @uses bbp_get_forum_id()
+ * @uses maybe_map_permalink_to_group
+ * @return array
+ */
+ public function topic_pagination( $args ) {
+ $new = $this->maybe_map_permalink_to_group( bbp_get_forum_id() );
+
+ if ( empty( $new ) )
+ return $args;
+
+ global $wp_rewrite;
+
+ $args['base'] = trailingslashit( $new ) . $wp_rewrite->pagination_base . '/%#%/';
+
+ return $args;
+ }
+
+ /**
+ * Fix pagination of replies on topic view
+ *
+ * @param array $args
+ * @global $wp_rewrite
+ * @uses bbp_get_topic_id()
+ * @uses maybe_map_permalink_to_group
+ * @return array
+ */
+ public function replies_pagination( $args ) {
+ $new = $this->maybe_map_permalink_to_group( bbp_get_topic_id() );
+ if ( empty( $new ) )
+ return $args;
+
+ global $wp_rewrite;
+
+ $args['base'] = trailingslashit( $new ) . $wp_rewrite->pagination_base . '/%#%/';
+
+ return $args;
+ }
+
+ /**
+ * Ensure that forum content associated with a BuddyPress group can only be
+ * viewed via the group URL.
+ *
+ * @since bbPress (r3802)
+ */
+ public function redirect_canonical() {
+
+ // Viewing a single forum
+ if ( bbp_is_single_forum() ) {
+ $forum_id = get_the_ID();
+ $group_ids = bbp_get_forum_group_ids( $forum_id );
+
+ // Viewing a single topic
+ } elseif ( bbp_is_single_topic() ) {
+ $topic_id = get_the_ID();
+ $slug = get_post_field( 'post_name', $topic_id );
+ $forum_id = bbp_get_topic_forum_id( $topic_id );
+ $group_ids = bbp_get_forum_group_ids( $forum_id );
+
+ // Not a forum or topic
+ } else {
+ return;
+ }
+
+ // Bail if not a group forum
+ if ( empty( $group_ids ) )
+ return;
+
+ // Use the first group ID
+ $group_id = $group_ids[0];
+ $group = groups_get_group( array( 'group_id' => $group_id ) );
+ $group_link = trailingslashit( bp_get_group_permalink( $group ) );
+ $redirect_to = trailingslashit( $group_link . $this->slug );
+
+ // Add topic slug to URL
+ if ( bbp_is_single_topic() ) {
+ $redirect_to = trailingslashit( $redirect_to . $this->topic_slug . '/' . $slug );
+ }
+
+ bp_core_redirect( $redirect_to );
+ }
+
+ /** Activity ***************************************************************/
+
+ /**
+ * Map a forum post to its corresponding group in the group activity stream.
+ *
+ * @since bbPress (r4396)
+ *
+ * @param array $args Arguments from BBP_BuddyPress_Activity::record_activity()
+ * @uses groups_get_current_group() To see if we're posting from a BP group
+ *
+ * @return array
+ */
+ public function map_activity_to_group( $args = array() ) {
+
+ // Get current BP group
+ $group = groups_get_current_group();
+
+ // Not posting from a BuddyPress group? stop now!
+ if ( empty( $group ) )
+ return $args;
+
+ // Set the component to 'groups' so the activity item shows up in the group
+ $args['component'] = buddypress()->groups->id;
+
+ // Move the forum post ID to the secondary item ID
+ $args['secondary_item_id'] = $args['item_id'];
+
+ // Set the item ID to the group ID so the activity item shows up in the group
+ $args['item_id'] = $group->id;
+
+ return $args;
+ }
+}
+endif;