/** * Return value of forum mods field * * @since 2.6.0 bbPress (r5837) * * @uses bbp_is_forum_edit() To check if it's the forum edit page * @uses apply_filters() Calls 'bbp_get_form_forum_mods' with the mods * * @return string Value of forum mods field */ function bbp_get_form_forum_mods() { // Get _POST data if (bbp_is_forum_form_post_request() && isset($_POST['bbp_forum_mods'])) { $forum_mods = wp_unslash($_POST['bbp_forum_mods']); // Get edit data } elseif (bbp_is_single_forum() || bbp_is_forum_edit()) { // Get the forum ID $forum_id = bbp_get_forum_id(get_the_ID()); // Forum exists if (!empty($forum_id)) { $forum_mods = bbp_get_forum_mod_names($forum_id); } // No data } else { $forum_mods = ''; } return apply_filters('bbp_get_form_forum_mods', $forum_mods); }
/** * Handles the front end edit forum submission * * @param string $action The requested action to compare this function to * @uses bbPress:errors::add() To log various error messages * @uses bbp_get_forum() To get the forum * @uses bbp_verify_nonce_request() To verify the nonce and check the request * @uses bbp_is_forum_anonymous() To check if forum is by an anonymous user * @uses current_user_can() To check if the current user can edit the forum * @uses bbp_filter_anonymous_post_data() To filter anonymous data * @uses is_wp_error() To check if the value retrieved is a {@link WP_Error} * @uses bbp_is_forum_category() To check if the forum is a category * @uses bbp_is_forum_closed() To check if the forum is closed * @uses bbp_is_forum_private() To check if the forum is private * @uses remove_filter() To remove kses filters if needed * @uses apply_filters() Calls 'bbp_edit_forum_pre_title' with the title and * forum id * @uses apply_filters() Calls 'bbp_edit_forum_pre_content' with the content * and forum id * @uses bbPress::errors::get_error_codes() To get the {@link WP_Error} errors * @uses wp_save_post_revision() To save a forum revision * @uses bbp_update_forum_revision_log() To update the forum revision log * @uses wp_update_post() To update the forum * @uses do_action() Calls 'bbp_edit_forum' with the forum id, forum id, * anonymous data and reply author * @uses bbp_move_forum_handler() To handle movement of a forum from one forum * to another * @uses bbp_get_forum_permalink() To get the forum permalink * @uses bbp_redirect() To redirect to the forum link * @uses bbPress::errors::get_error_messages() To get the {@link WP_Error} error * messages */ function bbp_edit_forum_handler($action = '') { // Bail if action is not bbp-edit-forum if ('bbp-edit-forum' !== $action) { return; } // Define local variable(s) $anonymous_data = array(); $forum = $forum_id = $forum_parent_id = 0; $forum_title = $forum_content = $forum_edit_reason = ''; /** Forum *****************************************************************/ // Forum id was not passed if (empty($_POST['bbp_forum_id'])) { bbp_add_error('bbp_edit_forum_id', __('<strong>ERROR</strong>: Forum ID not found.', 'bbpress')); return; // Forum id was passed } elseif (is_numeric($_POST['bbp_forum_id'])) { $forum_id = (int) $_POST['bbp_forum_id']; $forum = bbp_get_forum($forum_id); } // Nonce check if (!bbp_verify_nonce_request('bbp-edit-forum_' . $forum_id)) { bbp_add_error('bbp_edit_forum_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress')); return; // Forum does not exist } elseif (empty($forum)) { bbp_add_error('bbp_edit_forum_not_found', __('<strong>ERROR</strong>: The forum you want to edit was not found.', 'bbpress')); return; // User cannot edit this forum } elseif (!current_user_can('edit_forum', $forum_id)) { bbp_add_error('bbp_edit_forum_permissions', __('<strong>ERROR</strong>: You do not have permission to edit that forum.', 'bbpress')); return; } // Remove kses filters from title and content for capable users and if the nonce is verified if (current_user_can('unfiltered_html') && !empty($_POST['_bbp_unfiltered_html_forum']) && wp_create_nonce('bbp-unfiltered-html-forum_' . $forum_id) === $_POST['_bbp_unfiltered_html_forum']) { remove_filter('bbp_edit_forum_pre_title', 'wp_filter_kses'); remove_filter('bbp_edit_forum_pre_content', 'bbp_encode_bad', 10); remove_filter('bbp_edit_forum_pre_content', 'bbp_filter_kses', 30); } /** Forum Parent ***********************************************************/ // Forum parent id was passed if (!empty($_POST['bbp_forum_parent_id'])) { $forum_parent_id = bbp_get_forum_id($_POST['bbp_forum_parent_id']); } // Current forum this forum is in $current_parent_forum_id = bbp_get_forum_parent_id($forum_id); // Forum exists if (!empty($forum_parent_id) && $forum_parent_id !== $current_parent_forum_id) { // Forum is closed and user cannot access if (bbp_is_forum_closed($forum_parent_id) && !current_user_can('edit_forum', $forum_parent_id)) { bbp_add_error('bbp_edit_forum_forum_closed', __('<strong>ERROR</strong>: This forum has been closed to new forums.', 'bbpress')); } // Forum is private and user cannot access if (bbp_is_forum_private($forum_parent_id) && !current_user_can('read_private_forums')) { bbp_add_error('bbp_edit_forum_forum_private', __('<strong>ERROR</strong>: This forum is private and you do not have the capability to read or create new forums in it.', 'bbpress')); } // Forum is hidden and user cannot access if (bbp_is_forum_hidden($forum_parent_id) && !current_user_can('read_hidden_forums')) { bbp_add_error('bbp_edit_forum_forum_hidden', __('<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new forums in it.', 'bbpress')); } } /** Forum Title ***********************************************************/ if (!empty($_POST['bbp_forum_title'])) { $forum_title = sanitize_text_field($_POST['bbp_forum_title']); } // Filter and sanitize $forum_title = apply_filters('bbp_edit_forum_pre_title', $forum_title, $forum_id); // No forum title if (empty($forum_title)) { bbp_add_error('bbp_edit_forum_title', __('<strong>ERROR</strong>: Your forum needs a title.', 'bbpress')); } /** Forum Content *********************************************************/ if (!empty($_POST['bbp_forum_content'])) { $forum_content = $_POST['bbp_forum_content']; } // Filter and sanitize $forum_content = apply_filters('bbp_edit_forum_pre_content', $forum_content, $forum_id); // No forum content if (empty($forum_content)) { bbp_add_error('bbp_edit_forum_content', __('<strong>ERROR</strong>: Your forum description cannot be empty.', 'bbpress')); } /** Forum Blacklist *******************************************************/ if (!bbp_check_for_blacklist($anonymous_data, bbp_get_forum_author_id($forum_id), $forum_title, $forum_content)) { bbp_add_error('bbp_forum_blacklist', __('<strong>ERROR</strong>: Your forum cannot be edited at this time.', 'bbpress')); } /** Forum Moderation ******************************************************/ $post_status = bbp_get_public_status_id(); if (!bbp_check_for_moderation($anonymous_data, bbp_get_forum_author_id($forum_id), $forum_title, $forum_content)) { $post_status = bbp_get_pending_status_id(); } /** Forum Mods ************************************************************/ // Either replace terms if (bbp_allow_forum_mods() && current_user_can('assign_forum_mods') && !empty($_POST['bbp_forum_mods'])) { // Escape tag input $terms = sanitize_text_field($_POST['bbp_forum_mods']); // Explode by comma if (strstr($terms, ',')) { $terms = explode(',', $terms); } // Add forum mod ID as main key $terms = array(bbp_get_forum_mod_tax_id() => $terms); // ...or remove them. } elseif (isset($_POST['bbp_forum_mods'])) { $terms = array(bbp_get_forum_mod_tax_id() => array()); // Existing terms } else { $terms = array(bbp_get_forum_mod_tax_id() => explode(',', bbp_get_forum_mod_names($forum_id, ','))); } /** Additional Actions (Before Save) **************************************/ do_action('bbp_edit_forum_pre_extras', $forum_id); // Bail if errors if (bbp_has_errors()) { return; } /** No Errors *************************************************************/ // Add the content of the form to $forum_data as an array // Just in time manipulation of forum data before being edited $forum_data = apply_filters('bbp_edit_forum_pre_insert', array('ID' => $forum_id, 'post_title' => $forum_title, 'post_content' => $forum_content, 'post_status' => $post_status, 'post_parent' => $forum_parent_id)); // Insert forum $forum_id = wp_update_post($forum_data); /** Revisions *************************************************************/ /** * @todo omitted for 2.1 // Revision Reason if ( ! empty( $_POST['bbp_forum_edit_reason'] ) ) $forum_edit_reason = sanitize_text_field( $_POST['bbp_forum_edit_reason'] ); // Update revision log if ( ! empty( $_POST['bbp_log_forum_edit'] ) && ( "1" === $_POST['bbp_log_forum_edit'] ) && ( $revision_id = wp_save_post_revision( $forum_id ) ) ) { bbp_update_forum_revision_log( array( 'forum_id' => $forum_id, 'revision_id' => $revision_id, 'author_id' => bbp_get_current_user_id(), 'reason' => $forum_edit_reason ) ); } */ /** No Errors *************************************************************/ if (!empty($forum_id) && !is_wp_error($forum_id)) { // Update counts, etc... do_action('bbp_edit_forum', array('forum_id' => $forum_id, 'post_parent' => $forum_parent_id, 'forum_author' => $forum->post_author, 'last_topic_id' => 0, 'last_reply_id' => 0, 'last_active_id' => 0, 'last_active_time' => 0, 'last_active_status' => bbp_get_public_status_id())); // If the new forum parent id is not equal to the old forum parent // id, run the bbp_move_forum action and pass the forum's parent id // as the first arg and new forum parent id as the second. // @todo implement //if ( $forum_id !== $forum->post_parent ) // bbp_move_forum_handler( $forum_parent_id, $forum->post_parent, $forum_id ); /** Additional Actions (After Save) ***********************************/ do_action('bbp_edit_forum_post_extras', $forum_id); /** Redirect **********************************************************/ // Redirect to $redirect_to = bbp_get_redirect_to(); // View all? $view_all = bbp_get_view_all(); // Get the forum URL $forum_url = bbp_get_forum_permalink($forum_id, $redirect_to); // Add view all? if (!empty($view_all)) { $forum_url = bbp_add_view_all($forum_url); } // Allow to be filtered $forum_url = apply_filters('bbp_edit_forum_redirect_to', $forum_url, $view_all, $redirect_to); /** Successful Edit ***************************************************/ // Redirect back to new forum bbp_redirect($forum_url); /** Errors ****************************************************************/ } else { $append_error = is_wp_error($forum_id) && $forum_id->get_error_message() ? $forum_id->get_error_message() . ' ' : ''; bbp_add_error('bbp_forum_error', __('<strong>ERROR</strong>: The following problem(s) have been found with your forum:' . $append_error . 'Please try again.', 'bbpress')); } }