/** * Post by email routine for legacy forums. * * Validates the parsed data and posts the various BuddyPress content. * * @since 1.0-RC3 * * @param bool $retval True by default. * @param array $data { * An array of arguments. * * @type array $headers Email headers. * @type string $content The email body content. * @type string $subject The email subject line. * @type int $user_id The user ID who sent the email. * @type bool $is_html Whether the email content is HTML or not. * @type int $i The email message number. * } * @param array $params Parsed paramaters from the email address querystring. * See {@link BP_Reply_By_Email_Parser::get_parameters()}. * @return array|object Array of the parsed item on success. WP_Error object * on failure. */ function bp_rbe_legacy_forums_post($retval, $data, $params) { // Forum reply if (!empty($params['t'])) { if (bp_is_active('groups') && bp_is_active('forums')) { bp_rbe_log('Message #' . $data['i'] . ': this is a forum reply'); // get all group member data for the user in one swoop! $group_member_data = bp_rbe_get_group_member_info($data['user_id'], $params['g']); // user is not a member of the group anymore if (empty($group_member_data)) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'user_not_group_member' ); return new WP_Error('user_not_group_member'); } // user is banned from group if ((int) $group_member_data->is_banned == 1) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'user_banned_from_group' ); return new WP_Error('user_banned_from_group'); } // Don't allow reply flooding // Only available in 1.6+ if (function_exists('bp_forums_reply_exists') && bp_forums_reply_exists(esc_sql($data['content']), $params['t'], $data['user_id'])) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'forum_reply_exists' ); return new WP_Error('forum_reply_exists'); } /* okay, we should be good to post now! */ $forum_post_id = bp_rbe_groups_new_group_forum_post(array('post_text' => $data['content'], 'topic_id' => $params['t'], 'user_id' => $data['user_id'], 'group_id' => $params['g'])); if (!$forum_post_id) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'forum_reply_fail' ); return new WP_Error('forum_reply_fail'); } bp_rbe_log('Message #' . $data['i'] . ': forum reply successfully posted!'); // could potentially add attachments // @todo do_action('bp_rbe_new_forum_post', false, $forum_post_id, $data['user_id'], $params['g'], $data['headers']); return array('legacy_forums_post_id' => $forum_post_id); } // New forum topic } elseif (!empty($params['g'])) { if (bp_is_active('groups') && bp_is_active('forums')) { bp_rbe_log('Message #' . $data['i'] . ': this is a new forum topic'); bp_rbe_log('Message #' . $data['i'] . ': body contents - ' . $data['content']); bp_rbe_log('Subject - ' . $subject); if (empty($data['content']) || empty($data['subject'])) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'new_forum_topic_empty' ); return new WP_Error('new_forum_topic_empty'); } // get all group member data for the user in one swoop! $group_member_data = bp_rbe_get_group_member_info($data['user_id'], $params['g']); // user is not a member of the group anymore if (empty($group_member_data)) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'user_not_group_member' ); return new WP_Error('user_not_group_member'); } // user is banned from group if ((int) $group_member_data->is_banned == 1) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'user_banned_from_group' ); return new WP_Error('user_banned_from_group'); } /* okay, we should be good to post now! */ $topic = bp_rbe_groups_new_group_forum_topic(array('topic_title' => $data['subject'], 'topic_text' => $data['content'], 'user_id' => $data['user_id'], 'group_id' => $params['g'])); if (!$topic) { //do_action( 'bp_rbe_imap_no_match', $this->connection, $i, $headers, 'new_topic_fail' ); return new WP_Error('new_topic_fail'); } bp_rbe_log('Message #' . $data['i'] . ': forum topic successfully posted!'); // could potentially add attachments do_action('bp_rbe_new_forum_topic', false, $topic, $data['user_id'], $params['g'], $data['headers']); return array('legacy_forums_topic_id' => $topic); } } }
/** * Post new topic by email handler. * * For bbPress, the logic in this method is the same as {@link bbp_new_topic_handler()}. * It's duplicated because bbPress doesn't utilize hooks for verifying topics. * * @todo No fancy support for topic tags, subscriptions yet. Will probably need shortcodes. * * @param array $data { * An array of arguments. * * @type array $headers Email headers. * @type string $content The email body content. * @type string $subject The email subject line. * @type int $user_id The user ID who sent the email. * @type bool $is_html Whether the email content is HTML or not. * @type int $i The email message number. * } * @param array $params Parsed paramaters from the email address querystring. * See {@link BP_Reply_By_Email_Parser::get_parameters()}. * @return array|object Array of the parsed item on success. WP_Error object * on failure. */ private function post_new_topic($data, $params) { //private function post_new_topic( $connection, $i, $headers, $params, $body, $topic_author ) { /** SETUP DATA ***************************************************/ $i = $data['i']; $topic_author = $data['user_id']; $forum_id = $params[$this->forum_id_param]; /* current email is a bbPress new topic, let's proceed! */ // let RBE know that we're in the process of rendering a bbP new topic // BuddyPress group new topic if (!empty($params[$this->item_id_param])) { bp_rbe_log('Message #' . $i . ': this is a bbPress group forum new topic'); // bbPress } else { bp_rbe_log('Message #' . $i . ': this is a bbPress new topic'); } // other variables $anonymous_data = 0; /** GROUP PERMISSIONS ********************************************/ // posting from a BP group if (!empty($params[$this->item_id_param])) { global $bp; // set group ID and cache it in global for later use // $bp->rbe->temp->group_id gets passed to the set_group_id() method later on $group_id = $bp->rbe->temp->group_id = $params[$this->item_id_param]; // get all group member data for the user in one swoop! $group_member_data = bp_rbe_get_group_member_info($topic_author, $group_id); // user is not a member of the group anymore if (empty($group_member_data)) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'user_not_group_member' ); return new WP_Error('user_not_group_member', '', $data); } // user is banned from group if ((int) $group_member_data->is_banned == 1) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'user_banned_from_group' ); return new WP_Error('user_banned_from_group', '', $data); } // override groups_get_current_group() with our cached group ID add_filter('groups_get_current_group', array($this, 'set_group_id')); // temporarily add some GES filters here add_filter('bp_ass_activity_notification_subject', 'wp_specialchars_decode'); add_filter('bp_ass_activity_notification_content', 'wp_specialchars_decode'); } /** TOPIC / FORUM PERMISSIONS ************************************/ // Allow member to pass default cap checks. // The reason why we keep the user_can() checks below is b/c bbPress // plugins may disable cap access for a specific user if they have hooked into // the 'bbp_map_meta_caps' filter. add_filter('bbp_map_meta_caps', array($this, 'map_forum_meta_caps'), 5, 4); // User cannot create topics if (!user_can($topic_author, 'publish_topics')) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_topic_permissions' ); return new WP_Error('bbp_topic_permissions', '', $data); } // Forum is a category if (bbp_is_forum_category($forum_id)) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_edit_topic_forum_category' ); //bbp_add_error( 'bbp_edit_topic_forum_category', __( '<strong>ERROR</strong>: This forum is a category. No topics can be created in this forum.', 'bbpress' ) ); return new WP_Error('bbp_edit_topic_forum_category', '', $data); // Forum is not a category } else { // Forum is closed and user cannot access if (bbp_is_forum_closed($forum_id) && !user_can($topic_author, 'edit_forum')) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_edit_topic_forum_closed' ); //bbp_add_error( 'bbp_edit_topic_forum_closed', __( '<strong>ERROR</strong>: This forum has been closed to new topics.', 'bbpress' ) ); return new WP_Error('bbp_edit_topic_forum_closed', '', $data); } // Forum is private and user cannot access if (bbp_is_forum_private($forum_id)) { if (!user_can($topic_author, 'read_private_forums')) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_edit_topic_forum_private' ); //bbp_add_error( 'bbp_edit_topic_forum_private', __( '<strong>ERROR</strong>: This forum is private and you do not have the capability to read or create new topics in it.', 'bbpress' ) ); return new WP_Error('bbp_edit_topic_forum_private', '', $data); } } // Forum is hidden and user cannot access if (bbp_is_forum_hidden($forum_id)) { if (!user_can($topic_author, 'read_hidden_forums')) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_edit_topic_forum_hidden' ); //bbp_add_error( 'bbp_edit_topic_forum_hidden', __( '<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new topics in it.', 'bbpress' ) ); return new WP_Error('bbp_edit_topic_forum_hidden', '', $data); } } } /** UNFILTERED HTML **********************************************/ // Remove wp_filter_kses filters from title and content for capable users if (user_can($topic_author, 'unfiltered_html')) { remove_filter('bbp_new_topic_pre_title', 'wp_filter_kses'); remove_filter('bbp_new_topic_pre_content', 'wp_filter_kses'); } /** TOPIC DATA ***************************************************/ $topic_content = $data['content']; $topic_title = $data['subject']; bp_rbe_log('Message #' . $i . ': body contents - ' . $topic_content); bp_rbe_log('Subject - ' . $topic_title); if (empty($topic_content) || empty($topic_title)) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_new_forum_topic_empty' ); return new WP_Error('bbp_new_forum_topic_empty', '', $data); } // Filter and sanitize $topic_title = apply_filters('bbp_new_topic_pre_title', $topic_title); $topic_content = apply_filters('bbp_new_topic_pre_content', $topic_content); /** Topic Tags ****************************************************/ /* TODO if ( bbp_allow_topic_tags() ) { // Escape tag input $terms = esc_attr( strip_tags( $_POST['bbp_topic_tags'] ) ); // Explode by comma if ( strstr( $terms, ',' ) ) { $terms = explode( ',', $terms ); } // Add topic tag ID as main key $terms = array( bbp_get_topic_tag_tax_id() => $terms ); } */ /** TOPIC MODERATION *********************************************/ // Post Flooding if (!bbp_check_for_flood($anonymous_data, $topic_author)) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_topic_flood' ); //bbp_add_error( 'bbp_reply_flood', __( '<strong>ERROR</strong>: Slow down; you move too fast.', 'bbpress' ) ); return new WP_Error('bbp_topic_flood', '', $data); } // Topic Duplicate if (!bbp_check_for_duplicate(array('post_type' => bbp_get_topic_post_type(), 'post_author' => $topic_author, 'post_content' => $topic_content, 'anonymous_data' => $anonymous_data))) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_topic_duplicate' ); return new WP_Error('bbp_topic_duplicate', '', $data); } // Topic Blacklist if (!bbp_check_for_blacklist($anonymous_data, $topic_author, $topic_title, $topic_content)) { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_topic_blacklist' ); return new WP_Error('bbp_topic_blacklist', '', $data); } // Topic Status // Maybe put into moderation if (!bbp_check_for_moderation($anonymous_data, $topic_author, $topic_title, $topic_content)) { $topic_status = bbp_get_pending_status_id(); // Default } else { $topic_status = bbp_get_public_status_id(); } /** POSTING TIME! ************************************************/ // bbP hook before save do_action('bbp_new_topic_pre_extras', $forum_id); // Setup reply data $topic_data = apply_filters('bbp_new_topic_pre_insert', array('post_author' => $topic_author, 'post_title' => $topic_title, 'post_content' => $topic_content, 'post_status' => $topic_status, 'post_parent' => $forum_id, 'post_type' => bbp_get_topic_post_type(), 'comment_status' => 'closed')); // Insert topic $topic_id = wp_insert_post($topic_data); // Topic posted! if (!is_wp_error($topic_id)) { // more internal logging bp_rbe_log('Message #' . $i . ': bbPress topic successfully posted!'); // Problem posting } else { //do_action( 'bp_rbe_imap_no_match', $connection, $i, $headers, 'bbp_topic_error' ); return new WP_Error('bbp_topic_error', '', $data); } /** AFTER POSTING ************************************************/ // stuff that needs to happen after a bbP topic is posted occurs here... bbP // should preferably do the following at the 'bbp_new_reply' hook, until then // do what bbP does inline. // Trash Check //////////////////////////////////////////////////// // If the forum is trash, or the topic_status is switched to // trash, trash it properly if (get_post_field('post_status', $forum_id) == bbp_get_trash_status_id() || $topic_data['post_status'] == bbp_get_trash_status_id()) { // Trash the reply wp_trash_post($topic_id); } // Spam Check ///////////////////////////////////////////////////// // If reply or topic are spam, officially spam this reply if ($topic_data['post_status'] == bbp_get_spam_status_id()) { add_post_meta($topic_id, '_bbp_spam_meta_status', bbp_get_public_status_id()); } // Reply By Email ///////////////////////////////////////////////// // Add a RBE marker to the post's meta // Could potentially show that post was made via email on the frontend add_post_meta($topic_id, 'bp_rbe', 1); /** POST HOOKS ***************************************************/ // RBE Custom Hooks /////////////////////////////////////////////// // change activity action add_filter('bbp_before_record_activity_parse_args', array($this, 'change_activity_action')); // add RBE's special activity hook add_action('bp_activity_after_save', array($this, 'activity_rbe_hook')); // bbPress Topic Hooks //////////////////////////////////////////// do_action('bbp_new_topic', $topic_id, $forum_id, $anonymous_data, $topic_author); do_action('bbp_new_topic_post_extras', $topic_id); return array('bbp_topic_id' => $topic_id); }