/wp-content/plugins/buddypress/bp-forums.php
PHP | 556 lines | 383 code | 146 blank | 27 comment | 63 complexity | 0cbd44e385f686825a8cedc23a615555 MD5 | raw file
Possible License(s): GPL-2.0, AGPL-1.0, LGPL-2.0, LGPL-3.0, BSD-3-Clause, GPL-3.0, LGPL-2.1, AGPL-3.0, CC-BY-SA-3.0
- <?php
-
- /* Define the parent forum ID */
- if ( !defined( 'BP_FORUMS_PARENT_FORUM_ID' ) )
- define( 'BP_FORUMS_PARENT_FORUM_ID', 1 );
-
- if ( !defined( 'BP_FORUMS_SLUG' ) )
- define( 'BP_FORUMS_SLUG', 'forums' );
-
- if ( !defined( 'BB_PATH' ) )
- require ( BP_PLUGIN_DIR . '/bp-forums/bp-forums-bbpress.php' );
-
- require ( BP_PLUGIN_DIR . '/bp-forums/bp-forums-templatetags.php' );
- require ( BP_PLUGIN_DIR . '/bp-forums/bp-forums-filters.php' );
-
- function bp_forums_setup() {
- global $bp;
-
- /* For internal identification */
- $bp->forums->id = 'forums';
-
- $bp->forums->image_base = BP_PLUGIN_URL . '/bp-forums/images';
- $bp->forums->bbconfig = $bp->site_options['bb-config-location'];
- $bp->forums->slug = BP_FORUMS_SLUG;
-
- /* Register this in the active components array */
- $bp->active_components[$bp->forums->slug] = $bp->forums->id;
-
- do_action( 'bp_forums_setup' );
- }
- add_action( 'bp_setup_globals', 'bp_forums_setup' );
-
- function bp_forums_is_installed_correctly() {
- global $bp;
-
- if ( file_exists( $bp->forums->bbconfig ) )
- return true;
-
- return false;
- }
-
- function bp_forums_setup_root_component() {
- /* Register 'forums' as a root component */
- bp_core_add_root_component( BP_FORUMS_SLUG );
- }
- add_action( 'bp_setup_root_components', 'bp_forums_setup_root_component' );
-
- function bp_forums_directory_forums_setup() {
- global $bp;
-
- if ( $bp->current_component == $bp->forums->slug ) {
- if ( (int) $bp->site_options['bp-disable-forum-directory'] || !function_exists( 'groups_install' ) )
- return false;
-
- if ( !bp_forums_is_installed_correctly() ) {
- bp_core_add_message( __( 'The forums component has not been set up yet.', 'buddypress' ), 'error' );
- bp_core_redirect( $bp->root_domain );
- }
-
- $bp->is_directory = true;
-
- do_action( 'bbpress_init' );
-
- /* Check to see if the user has posted a new topic from the forums page. */
- if ( isset( $_POST['submit_topic'] ) && function_exists( 'bp_forums_new_topic' ) ) {
- /* Check the nonce */
- check_admin_referer( 'bp_forums_new_topic' );
-
- if ( $bp->groups->current_group = groups_get_group( array( 'group_id' => $_POST['topic_group_id'] ) ) ) {
- /* Auto join this user if they are not yet a member of this group */
- if ( !is_site_admin() && 'public' == $bp->groups->current_group->status && !groups_is_user_member( $bp->loggedin_user->id, $bp->groups->current_group->id ) )
- groups_join_group( $bp->groups->current_group->id, $bp->groups->current_group->id );
-
- if ( $forum_id = groups_get_groupmeta( $bp->groups->current_group->id, 'forum_id' ) ) {
- if ( !$topic = groups_new_group_forum_topic( $_POST['topic_title'], $_POST['topic_text'], $_POST['topic_tags'], $forum_id ) )
- bp_core_add_message( __( 'There was an error when creating the topic', 'buddypress'), 'error' );
- else
- bp_core_add_message( __( 'The topic was created successfully', 'buddypress') );
-
- bp_core_redirect( bp_get_group_permalink( $bp->groups->current_group ) . '/forum/topic/' . $topic->topic_slug . '/' );
- } else {
- bp_core_add_message( __( 'Please pick the group forum where you would like to post this topic.', 'buddypress' ), 'error' );
- }
- }
- }
-
- do_action( 'bp_forums_directory_forums_setup' );
-
- bp_core_load_template( apply_filters( 'bp_forums_template_directory_forums_setup', 'forums/index' ) );
- }
- }
- add_action( 'wp', 'bp_forums_directory_forums_setup', 2 );
-
- function bp_forums_add_admin_menu() {
- global $bp;
-
- if ( !is_site_admin() )
- return false;
-
- require ( BP_PLUGIN_DIR . '/bp-forums/bp-forums-admin.php' );
-
- /* Add the administration tab under the "Site Admin" tab for site administrators */
- add_submenu_page( 'bp-general-settings', __( 'Forums Setup', 'buddypress' ), __( 'Forums Setup', 'buddypress' ), 'manage_options', 'bb-forums-setup', "bp_forums_bbpress_admin" );
- }
- add_action( 'admin_menu', 'bp_forums_add_admin_menu' );
-
- /* Forum Functions */
-
- function bp_forums_get_forum( $forum_id ) {
- do_action( 'bbpress_init' );
- return bb_get_forum( $forum_id );
- }
-
- function bp_forums_new_forum( $args = '' ) {
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'forum_name' => '',
- 'forum_desc' => '',
- 'forum_parent_id' => BP_FORUMS_PARENT_FORUM_ID,
- 'forum_order' => false,
- 'forum_is_category' => 0
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- return bb_new_forum( array( 'forum_name' => stripslashes( $forum_name ), 'forum_desc' => stripslashes( $forum_desc ), 'forum_parent' => $forum_parent_id, 'forum_order' => $forum_order, 'forum_is_category' => $forum_is_category ) );
- }
-
- function bp_forums_update_forum( $args = '' ) {
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'forum_id' => '',
- 'forum_name' => '',
- 'forum_desc' => '',
- 'forum_slug' => '',
- 'forum_parent_id' => BP_FORUMS_PARENT_FORUM_ID,
- 'forum_order' => false,
- 'forum_is_category' => 0
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- return bb_update_forum( array( 'forum_id' => (int)$forum_id, 'forum_name' => stripslashes( $forum_name ), 'forum_desc' => stripslashes( $forum_desc ), 'forum_slug' => stripslashes( $forum_slug ), 'forum_parent' => $forum_parent_id, 'forum_order' => $forum_order, 'forum_is_category' => $forum_is_category ) );
- }
-
- /* Topic Functions */
-
- function bp_forums_get_forum_topics( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'type' => 'newest',
- 'forum_id' => false,
- 'user_id' => false,
- 'page' => 1,
- 'per_page' => 15,
- 'exclude' => false,
- 'show_stickies' => 'all',
- 'filter' => false // if $type = tag then filter is the tag name, otherwise it's terms to search on.
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- switch ( $type ) {
- case 'newest':
- $query = new BB_Query( 'topic', array( 'forum_id' => $forum_id, 'topic_author_id' => $user_id, 'per_page' => $per_page, 'page' => $page, 'number' => $per_page, 'exclude' => $exclude, 'topic_title' => $filter, 'sticky' => $show_stickies ), 'get_latest_topics' );
- $topics =& $query->results;
- break;
-
- case 'popular':
- $query = new BB_Query( 'topic', array( 'forum_id' => $forum_id, 'topic_author_id' => $user_id, 'per_page' => $per_page, 'page' => $page, 'order_by' => 't.topic_posts', 'topic_title' => $filter, 'sticky' => $show_stickies ) );
- $topics =& $query->results;
- break;
-
- case 'unreplied':
- $query = new BB_Query( 'topic', array( 'forum_id' => $forum_id, 'topic_author_id' => $user_id, 'post_count' => 1, 'per_page' => $per_page, 'page' => $page, 'order_by' => 't.topic_time', 'topic_title' => $filter, 'sticky' => $show_stickies ) );
- $topics =& $query->results;
- break;
-
- case 'tags':
- $query = new BB_Query( 'topic', array( 'forum_id' => $forum_id, 'topic_author_id' => $user_id, 'tag' => $filter, 'per_page' => $per_page, 'page' => $page, 'order_by' => 't.topic_time', 'sticky' => $show_stickies ) );
- $topics =& $query->results;
- break;
- }
-
- return apply_filters( 'bp_forums_get_forum_topics', $topics, &$r );
- }
-
- function bp_forums_get_topic_details( $topic_id ) {
- do_action( 'bbpress_init' );
-
- $query = new BB_Query( 'topic', 'topic_id=' . $topic_id . '&page=1' /* Page override so bbPress doesn't use the URI */ );
-
- return $query->results[0];
- }
-
- function bp_forums_get_topic_id_from_slug( $topic_slug ) {
- do_action( 'bbpress_init' );
- return bb_get_id_from_slug( 'topic', $topic_slug );
- }
-
- function bp_forums_new_topic( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_title' => '',
- 'topic_slug' => '',
- 'topic_text' => '',
- 'topic_poster' => $bp->loggedin_user->id, // accepts ids
- 'topic_poster_name' => $bp->loggedin_user->fullname, // accept names
- 'topic_last_poster' => $bp->loggedin_user->id, // accepts ids
- 'topic_last_poster_name' => $bp->loggedin_user->fullname, // accept names
- 'topic_start_time' => date( 'Y-m-d H:i:s' ),
- 'topic_time' => date( 'Y-m-d H:i:s' ),
- 'topic_open' => 1,
- 'topic_tags' => false, // accepts array or comma delim
- 'forum_id' => 0 // accepts ids or slugs
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- $topic_title = strip_tags( $topic_title );
-
- if ( empty( $topic_title ) || !strlen( trim( $topic_title ) ) )
- return false;
-
- if ( empty( $topic_slug ) )
- $topic_slug = sanitize_title( $topic_title );
-
- if ( !$topic_id = bb_insert_topic( array( 'topic_title' => stripslashes( $topic_title ), 'topic_slug' => $topic_slug, 'topic_poster' => $topic_poster, 'topic_poster_name' => $topic_poster_name, 'topic_last_poster' => $topic_last_poster, 'topic_last_poster_name' => $topic_last_poster_name, 'topic_start_time' => $topic_start_time, 'topic_time' => $topic_time, 'topic_open' => $topic_open, 'forum_id' => (int)$forum_id, 'tags' => $topic_tags ) ) )
- return false;
-
- /* Now insert the first post. */
- if ( !bp_forums_insert_post( array( 'topic_id' => $topic_id, 'post_text' => $topic_text, 'post_time' => $topic_time, 'poster_id' => $topic_poster ) ) )
- return false;
-
- do_action( 'bp_forums_new_topic', $topic_id );
-
- return $topic_id;
- }
-
- function bp_forums_update_topic( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_id' => false,
- 'topic_title' => '',
- 'topic_text' => ''
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- if ( !$topic_id = bb_insert_topic( array( 'topic_id' => $topic_id, 'topic_title' => stripslashes( $topic_title ) ) ) )
- return false;
-
- if ( !$post = bb_get_first_post( $topic_id ) )
- return false;
-
- /* Update the first post */
- if ( !$post = bp_forums_insert_post( array( 'post_id' => $post->post_id, 'topic_id' => $topic_id, 'post_text' => $topic_text, 'post_time' => $post->post_time, 'poster_id' => $post->poster_id, 'poster_ip' => $post->poster_ip, 'post_status' => $post->post_status, 'post_position' => $post->post_position ) ) )
- return false;
-
- return bp_forums_get_topic_details( $topic_id );
- }
-
- function bp_forums_sticky_topic( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_id' => false,
- 'mode' => 'stick' // stick/unstick
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- if ( 'stick' == $mode )
- return bb_stick_topic( $topic_id );
- else if ( 'unstick' == $mode )
- return bb_unstick_topic( $topic_id );
-
- return false;
- }
-
- function bp_forums_openclose_topic( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_id' => false,
- 'mode' => 'close' // stick/unstick
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- if ( 'close' == $mode )
- return bb_close_topic( $topic_id );
- else if ( 'open' == $mode )
- return bb_open_topic( $topic_id );
-
- return false;
- }
-
- function bp_forums_delete_topic( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_id' => false
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- return bb_delete_topic( $topic_id, 1 );
- }
-
- function bp_forums_total_topic_count() {
- do_action( 'bbpress_init' );
-
- $query = new BB_Query( 'topic', array( 'page' => 1, 'per_page' => -1, 'count' => true ) );
- $count = $query->count;
- $query = null;
-
- return $count;
- }
-
- function bp_forums_total_topic_count_for_user( $user_id = false ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- if ( !$user_id )
- $user_id = ( $bp->displayed_user->id ) ? $bp->displayed_user->id : $bp->loggedin_user->id;
-
- $query = new BB_Query( 'topic', array( 'topic_author_id' => $user_id, 'page' => 1, 'per_page' => -1, 'count' => true ) );
- $count = $query->count;
- $query = null;
-
- return $count;
- }
-
- function bp_forums_get_topic_extras( $topics ) {
- global $bp, $wpdb, $bbdb;
-
- if ( empty( $topics ) )
- return $topics;
-
- /* Get the topic ids */
- foreach ( (array)$topics as $topic ) $topic_ids[] = $topic->topic_id;
- $topic_ids = $wpdb->escape( join( ',', (array)$topic_ids ) );
-
- /* Fetch the topic's last poster details */
- $poster_details = $wpdb->get_results( $wpdb->prepare( "SELECT t.topic_id, t.topic_last_poster, u.user_login, u.user_nicename, u.user_email, u.display_name FROM {$wpdb->users} u, {$bbdb->topics} t WHERE u.ID = t.topic_last_poster AND t.topic_id IN ( {$topic_ids} )" ) );
- for ( $i = 0; $i < count( $topics ); $i++ ) {
- foreach ( (array)$poster_details as $poster ) {
- if ( $poster->topic_id == $topics[$i]->topic_id ) {
- $topics[$i]->topic_last_poster_email = $poster->user_email;
- $topics[$i]->topic_last_poster_nicename = $poster->user_nicename;
- $topics[$i]->topic_last_poster_login = $poster->user_login;
- $topics[$i]->topic_last_poster_displayname = $poster->display_name;
- }
- }
- }
-
- /* Fetch fullname for the topic's last poster */
- if ( function_exists( 'xprofile_install' ) ) {
- $poster_names = $wpdb->get_results( $wpdb->prepare( "SELECT t.topic_id, pd.value FROM {$bp->profile->table_name_data} pd, {$bbdb->topics} t WHERE pd.user_id = t.topic_last_poster AND pd.field_id = 1 AND t.topic_id IN ( {$topic_ids} )" ) );
- for ( $i = 0; $i < count( $topics ); $i++ ) {
- foreach ( (array)$poster_names as $name ) {
- if ( $name->topic_id == $topics[$i]->topic_id )
- $topics[$i]->topic_last_poster_displayname = $name->value;
- }
- }
- }
-
- return $topics;
- }
-
- /* Post Functions */
-
- function bp_forums_get_topic_posts( $args = '' ) {
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'topic_id' => false,
- 'page' => 1,
- 'per_page' => 15,
- 'order' => 'ASC'
- );
-
- $args = wp_parse_args( $args, $defaults );
-
- $query = new BB_Query( 'post', $args, 'get_thread' );
- return bp_forums_get_post_extras( $query->results );
- }
-
- function bp_forums_get_post( $post_id ) {
- do_action( 'bbpress_init' );
- return bb_get_post( $post_id );
- }
-
- function bp_forums_delete_post( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'post_id' => false
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- return bb_delete_post( $post_id, 1 );
- }
-
- function bp_forums_insert_post( $args = '' ) {
- global $bp;
-
- do_action( 'bbpress_init' );
-
- $defaults = array(
- 'post_id' => false,
- 'topic_id' => false,
- 'post_text' => '',
- 'post_time' => date( 'Y-m-d H:i:s' ),
- 'poster_id' => $bp->loggedin_user->id, // accepts ids or names
- 'poster_ip' => $_SERVER['REMOTE_ADDR'],
- 'post_status' => 0, // use bb_delete_post() instead
- 'post_position' => false
- );
-
- $r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
-
- if ( !$post = bp_forums_get_post( $post_id ) )
- $post_id = false;
-
- if ( !isset( $topic_id ) )
- $topic_id = $post->topic_id;
-
- if ( empty( $post_text ) )
- $post_text = $post->post_text;
-
- if ( !isset( $post_time ) )
- $post_time = $post->post_time;
-
- if ( !isset( $post_position ) )
- $post_position = $post->post_position;
-
- $post_id = bb_insert_post( array( 'post_id' => $post_id, 'topic_id' => $topic_id, 'post_text' => stripslashes( trim( $post_text ) ), 'post_time' => $post_time, 'poster_id' => $poster_id, 'poster_ip' => $poster_ip, 'post_status' => $post_status, 'post_position' => $post_position ) );
-
- if ( $post_id )
- do_action( 'bp_forums_new_post', $post_id );
-
- return $post_id;
- }
-
- function bp_forums_get_post_extras( $posts ) {
- global $bp, $wpdb;
-
- if ( empty( $posts ) )
- return $posts;
-
- /* Get the user ids */
- foreach ( (array)$posts as $post ) $user_ids[] = $post->poster_id;
- $user_ids = $wpdb->escape( join( ',', (array)$user_ids ) );
-
- /* Fetch the poster's user_email, user_nicename and user_login */
- $poster_details = $wpdb->get_results( $wpdb->prepare( "SELECT u.ID as user_id, u.user_login, u.user_nicename, u.user_email, u.display_name FROM {$wpdb->users} u WHERE u.ID IN ( {$user_ids} )" ) );
-
- for ( $i = 0; $i < count( $posts ); $i++ ) {
- foreach ( (array)$poster_details as $poster ) {
- if ( $poster->user_id == $posts[$i]->poster_id ) {
- $posts[$i]->poster_email = $poster->user_email;
- $posts[$i]->poster_login = $poster->user_nicename;
- $posts[$i]->poster_nicename = $poster->user_login;
- $posts[$i]->poster_name = $poster->display_name;
- }
- }
- }
-
- /* Fetch fullname for each poster. */
- if ( function_exists( 'xprofile_install' ) ) {
- $poster_names = $wpdb->get_results( $wpdb->prepare( "SELECT pd.user_id, pd.value FROM {$bp->profile->table_name_data} pd WHERE pd.user_id IN ( {$user_ids} )" ) );
- for ( $i = 0; $i < count( $posts ); $i++ ) {
- foreach ( (array)$poster_names as $name ) {
- if ( $name->user_id == $topics[$i]->user_id )
- $posts[$i]->poster_name = $poster->value;
- }
- }
- }
-
- return $posts;
- }
-
-
- function bp_forums_get_forum_topicpost_count( $forum_id ) {
- global $wpdb, $bbdb;
-
- do_action( 'bbpress_init' );
-
- /* Need to find a bbPress function that does this */
- return $wpdb->get_results( $wpdb->prepare( "SELECT topics, posts from {$bbdb->forums} WHERE forum_id = %d", $forum_id ) );
- }
-
-
- function bp_forums_filter_caps( $allcaps ) {
- global $bp, $wp_roles, $bb_table_prefix;
-
- $bb_cap = get_usermeta( $bp->loggedin_user->id, $bb_table_prefix . 'capabilities' );
-
- if ( empty( $bb_cap ) )
- return $allcaps;
-
- $bb_cap = array_keys($bb_cap);
- $bb_cap = $wp_roles->get_role( $bb_cap[0] );
- $bb_cap = $bb_cap->capabilities;
-
- return array_merge( (array) $allcaps, (array) $bb_cap );
- }
- add_filter( 'user_has_cap', 'bp_forums_filter_caps' );
-
-
- /********************************************************************************
- * Caching
- *
- * Caching functions handle the clearing of cached objects and pages on specific
- * actions throughout BuddyPress.
- */
-
- // List actions to clear super cached pages on, if super cache is installed
- add_action( 'bp_forums_new_forum', 'bp_core_clear_cache' );
- add_action( 'bp_forums_new_topic', 'bp_core_clear_cache' );
- add_action( 'bp_forums_new_post', 'bp_core_clear_cache' );
-
- ?>