/** * Handles the front end edit topic submission * * @param string $action The requested action to compare this function to * @uses bbp_add_error() To add an error message * @uses bbp_get_topic() To get the topic * @uses bbp_verify_nonce_request() To verify the nonce and check the request * @uses bbp_is_topic_anonymous() To check if topic is by an anonymous user * @uses current_user_can() To check if the current user can edit the topic * @uses bbp_filter_anonymous_post_data() To filter anonymous data * @uses is_wp_error() To check if the value retrieved is a {@link WP_Error} * @uses esc_attr() For sanitization * @uses bbp_is_forum_category() To check if the forum is a category * @uses bbp_is_forum_closed() To check if the forum is closed * @uses bbp_is_forum_private() To check if the forum is private * @uses remove_filter() To remove kses filters if needed * @uses apply_filters() Calls 'bbp_edit_topic_pre_title' with the title and * topic id * @uses apply_filters() Calls 'bbp_edit_topic_pre_content' with the content * and topic id * @uses bbPress::errors::get_error_codes() To get the {@link WP_Error} errors * @uses wp_save_post_revision() To save a topic revision * @uses bbp_update_topic_revision_log() To update the topic revision log * @uses bbp_stick_topic() To stick or super stick the topic * @uses bbp_unstick_topic() To unstick the topic * @uses wp_update_post() To update the topic * @uses do_action() Calls 'bbp_edit_topic' with the topic id, forum id, * anonymous data and reply author * @uses bbp_move_topic_handler() To handle movement of a topic from one forum * to another * @uses bbp_get_topic_permalink() To get the topic permalink * @uses wp_safe_redirect() To redirect to the topic link * @uses bbPress::errors::get_error_messages() To get the {@link WP_Error} error * messages */ function bbp_edit_topic_handler($action = '') { // Bail if action is not bbp-edit-topic if ('bbp-edit-topic' !== $action) { return; } // Define local variable(s) $revisions_removed = false; $topic = $topic_id = $topic_author = $forum_id = $anonymous_data = 0; $topic_title = $topic_content = $topic_edit_reason = ''; /** Topic *****************************************************************/ // Topic id was not passed if (empty($_POST['bbp_topic_id'])) { bbp_add_error('bbp_edit_topic_id', __('<strong>ERROR</strong>: Topic ID not found.', 'bbpress')); return; // Topic id was passed } elseif (is_numeric($_POST['bbp_topic_id'])) { $topic_id = (int) $_POST['bbp_topic_id']; $topic = bbp_get_topic($topic_id); } // Topic does not exist if (empty($topic)) { bbp_add_error('bbp_edit_topic_not_found', __('<strong>ERROR</strong>: The topic you want to edit was not found.', 'bbpress')); return; // Topic exists } else { // Check users ability to create new topic if (!bbp_is_topic_anonymous($topic_id)) { // User cannot edit this topic if (!current_user_can('edit_topic', $topic_id)) { bbp_add_error('bbp_edit_topic_permissions', __('<strong>ERROR</strong>: You do not have permission to edit that topic.', 'bbpress')); } // Set topic author $topic_author = bbp_get_topic_author_id($topic_id); // It is an anonymous post } else { // Filter anonymous data $anonymous_data = bbp_filter_anonymous_post_data(array(), true); } } // Nonce check if (!bbp_verify_nonce_request('bbp-edit-topic_' . $topic_id)) { bbp_add_error('bbp_edit_topic_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress')); return; } // Remove kses filters from title and content for capable users and if the nonce is verified if (current_user_can('unfiltered_html') && !empty($_POST['_bbp_unfiltered_html_topic']) && wp_create_nonce('bbp-unfiltered-html-topic_' . $topic_id) === $_POST['_bbp_unfiltered_html_topic']) { remove_filter('bbp_edit_topic_pre_title', 'wp_filter_kses'); remove_filter('bbp_edit_topic_pre_content', 'bbp_encode_bad', 10); remove_filter('bbp_edit_topic_pre_content', 'bbp_filter_kses', 30); } /** Topic Forum ***********************************************************/ // Forum id was not passed if (empty($_POST['bbp_forum_id'])) { bbp_add_error('bbp_topic_forum_id', __('<strong>ERROR</strong>: Forum ID is missing.', 'bbpress')); // Forum id was passed } elseif (is_numeric($_POST['bbp_forum_id'])) { $forum_id = (int) $_POST['bbp_forum_id']; } // Current forum this topic is in $current_forum_id = bbp_get_topic_forum_id($topic_id); // Forum exists if (!empty($forum_id) && $forum_id !== $current_forum_id) { // Forum is a category if (bbp_is_forum_category($forum_id)) { bbp_add_error('bbp_edit_topic_forum_category', __('<strong>ERROR</strong>: This forum is a category. No topics can be created in it.', 'bbpress')); // Forum is not a category } else { // Forum is closed and user cannot access if (bbp_is_forum_closed($forum_id) && !current_user_can('edit_forum', $forum_id)) { bbp_add_error('bbp_edit_topic_forum_closed', __('<strong>ERROR</strong>: This forum has been closed to new topics.', 'bbpress')); } // Forum is private and user cannot access if (bbp_is_forum_private($forum_id)) { if (!current_user_can('read_private_forums')) { 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')); } // Forum is hidden and user cannot access } elseif (bbp_is_forum_hidden($forum_id)) { if (!current_user_can('read_hidden_forums')) { bbp_add_error('bbp_edit_topic_forum_hidden', __('<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new topics in it.', 'bbpress')); } } } } /** Topic Title ***********************************************************/ if (!empty($_POST['bbp_topic_title'])) { $topic_title = esc_attr(strip_tags($_POST['bbp_topic_title'])); } // Filter and sanitize $topic_title = apply_filters('bbp_edit_topic_pre_title', $topic_title, $topic_id); // No topic title if (empty($topic_title)) { bbp_add_error('bbp_edit_topic_title', __('<strong>ERROR</strong>: Your topic needs a title.', 'bbpress')); } /** Topic Content *********************************************************/ if (!empty($_POST['bbp_topic_content'])) { $topic_content = $_POST['bbp_topic_content']; } // Filter and sanitize $topic_content = apply_filters('bbp_edit_topic_pre_content', $topic_content, $topic_id); // No topic content if (empty($topic_content)) { bbp_add_error('bbp_edit_topic_content', __('<strong>ERROR</strong>: Your topic cannot be empty.', 'bbpress')); } /** Topic Blacklist *******************************************************/ if (!bbp_check_for_blacklist($anonymous_data, $topic_author, $topic_title, $topic_content)) { bbp_add_error('bbp_topic_blacklist', __('<strong>ERROR</strong>: Your topic cannot be edited at this time.', 'bbpress')); } /** Topic Status **********************************************************/ // Maybe put into moderation if (!bbp_check_for_moderation($anonymous_data, $topic_author, $topic_title, $topic_content)) { // Set post status to pending if public or closed if (in_array($topic->post_status, array(bbp_get_public_status_id(), bbp_get_closed_status_id()))) { $topic_status = bbp_get_pending_status_id(); } // Check a whitelist of possible topic status ID's } elseif (!empty($_POST['bbp_topic_status']) && in_array($_POST['bbp_topic_status'], array_keys(bbp_get_topic_statuses()))) { $topic_status = $_POST['bbp_topic_status']; // Use existing post_status } else { $topic_status = $topic->post_status; } /** Topic Tags ************************************************************/ // Either replace terms if (bbp_allow_topic_tags() && current_user_can('assign_topic_tags') && !empty($_POST['bbp_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() => $terms); // ...or remove them. } elseif (isset($_POST['bbp_topic_tags'])) { $terms = array(bbp_get_topic_tag_tax_id() => array()); // Existing terms } else { $terms = array(bbp_get_topic_tag_tax_id() => explode(',', bbp_get_topic_tag_names($topic_id, ','))); } /** Additional Actions (Before Save) **************************************/ do_action('bbp_edit_topic_pre_extras', $topic_id); // Bail if errors if (bbp_has_errors()) { return; } /** No Errors *************************************************************/ // Add the content of the form to $topic_data as an array // Just in time manipulation of topic data before being edited $topic_data = apply_filters('bbp_edit_topic_pre_insert', array('ID' => $topic_id, 'post_title' => $topic_title, 'post_content' => $topic_content, 'post_status' => $topic_status, 'post_parent' => $forum_id, 'post_author' => $topic_author, 'post_type' => bbp_get_topic_post_type(), 'tax_input' => $terms)); // Toggle revisions to avoid duplicates if (post_type_supports(bbp_get_topic_post_type(), 'revisions')) { $revisions_removed = true; remove_post_type_support(bbp_get_topic_post_type(), 'revisions'); } // Insert topic $topic_id = wp_update_post($topic_data); // Toggle revisions back on if (true === $revisions_removed) { $revisions_removed = false; add_post_type_support(bbp_get_topic_post_type(), 'revisions'); } /** No Errors *************************************************************/ if (!empty($topic_id) && !is_wp_error($topic_id)) { // Update counts, etc... do_action('bbp_edit_topic', $topic_id, $forum_id, $anonymous_data, $topic_author, true); /** Revisions *********************************************************/ // Revision Reason if (!empty($_POST['bbp_topic_edit_reason'])) { $topic_edit_reason = esc_attr(strip_tags($_POST['bbp_topic_edit_reason'])); } // Update revision log if (!empty($_POST['bbp_log_topic_edit']) && "1" === $_POST['bbp_log_topic_edit']) { $revision_id = wp_save_post_revision($topic_id); if (!empty($revision_id)) { bbp_update_topic_revision_log(array('topic_id' => $topic_id, 'revision_id' => $revision_id, 'author_id' => bbp_get_current_user_id(), 'reason' => $topic_edit_reason)); } } /** Move Topic ********************************************************/ // If the new forum id is not equal to the old forum id, run the // bbp_move_topic action and pass the topic's forum id as the // first arg and topic id as the second to update counts. if ($forum_id !== $topic->post_parent) { bbp_move_topic_handler($topic_id, $topic->post_parent, $forum_id); } /** Stickies **********************************************************/ if (!empty($_POST['bbp_stick_topic']) && in_array($_POST['bbp_stick_topic'], array_keys(bbp_get_topic_types()))) { // What's the caps? if (current_user_can('moderate')) { // What's the haps? switch ($_POST['bbp_stick_topic']) { // Sticky in forum case 'stick': bbp_stick_topic($topic_id); break; // Sticky in all forums // Sticky in all forums case 'super': bbp_stick_topic($topic_id, true); break; // Normal // Normal case 'unstick': default: bbp_unstick_topic($topic_id); break; } } } /** Additional Actions (After Save) ***********************************/ do_action('bbp_edit_topic_post_extras', $topic_id); /** Redirect **********************************************************/ // Redirect to $redirect_to = bbp_get_redirect_to(); // View all? $view_all = bbp_get_view_all(); // Get the topic URL $topic_url = bbp_get_topic_permalink($topic_id, $redirect_to); // Add view all? if (!empty($view_all)) { $topic_url = bbp_add_view_all($topic_url); } // Allow to be filtered $topic_url = apply_filters('bbp_edit_topic_redirect_to', $topic_url, $view_all, $redirect_to); /** Successful Edit ***************************************************/ // Redirect back to new topic wp_safe_redirect($topic_url); // For good measure exit; /** Errors ****************************************************************/ } else { $append_error = is_wp_error($topic_id) && $topic_id->get_error_message() ? $topic_id->get_error_message() . ' ' : ''; bbp_add_error('bbp_topic_error', __('<strong>ERROR</strong>: The following problem(s) have been found with your topic:' . $append_error . 'Please try again.', 'bbpress')); } }
/** * Returns topic type select box (normal/sticky/super sticky) * * @since bbPress (r5059) * * @param $args This function supports these arguments: * - select_id: Select id. Defaults to bbp_stick_topic * - tab: Tabindex * - topic_id: Topic id * - selected: Override the selected option * @uses bbp_get_topic_id() To get the topic id * @uses bbp_is_single_topic() To check if we're viewing a single topic * @uses bbp_is_topic_edit() To check if it is the topic edit page * @uses bbp_is_topic_super_sticky() To check if the topic is a super sticky * @uses bbp_is_topic_sticky() To check if the topic is a sticky */ function stachestack_bbp_get_form_topic_type_dropdown($args = '') { // Parse arguments against default values $r = bbp_parse_args($args, array('select_id' => 'bbp_stick_topic', 'tab' => bbp_get_tab_index(), 'topic_id' => 0, 'selected' => false), 'topic_type_select'); // No specific selected value passed if (empty($r['selected'])) { // Post value is passed if (bbp_is_post_request() && isset($_POST[$r['select_id']])) { $r['selected'] = $_POST[$r['select_id']]; // No Post value passed } else { // Edit topic if (bbp_is_single_topic() || bbp_is_topic_edit()) { // Get current topic id $topic_id = bbp_get_topic_id($r['topic_id']); // Topic is super sticky if (bbp_is_topic_super_sticky($topic_id)) { $r['selected'] = 'super'; // Topic is sticky or normal } else { $r['selected'] = bbp_is_topic_sticky($topic_id, false) ? 'stick' : 'unstick'; } } } } // Used variables $tab = !empty($r['tab']) ? ' tabindex="' . (int) $r['tab'] . '"' : ''; // Start an output buffer, we'll finish it after the select loop ob_start(); ?> <select class="form-control" name="<?php echo esc_attr($r['select_id']); ?> " id="<?php echo esc_attr($r['select_id']); ?> _select"<?php echo $tab; ?> > <?php foreach (bbp_get_topic_types() as $key => $label) { ?> <option value="<?php echo esc_attr($key); ?> "<?php selected($key, $r['selected']); ?> ><?php echo esc_html($label); ?> </option> <?php } ?> </select> <?php // Return the results return apply_filters('bbp_get_form_topic_type_dropdown', ob_get_clean(), $r); }
/** * Handle all the extra meta stuff from posting a new topic * * @param int $topic_id Optional. Topic id * @param int $forum_id Optional. Forum id * @param bool|array $anonymous_data Optional logged-out user data. * @param int $author_id Author id * @param bool $is_edit Optional. Is the post being edited? Defaults to false. * @uses bbp_get_topic_id() To get the topic id * @uses bbp_get_forum_id() To get the forum id * @uses bbp_get_current_user_id() To get the current user id * @uses bbp_get_topic_forum_id() To get the topic forum id * @uses update_post_meta() To update the topic metas * @uses set_transient() To update the flood check transient for the ip * @uses bbp_update_user_last_posted() To update the users last posted time * @uses bbp_is_subscriptions_active() To check if the subscriptions feature is * activated or not * @uses bbp_is_user_subscribed() To check if the user is subscribed * @uses bbp_remove_user_subscription() To remove the user's subscription * @uses bbp_add_user_subscription() To add the user's subscription * @uses bbp_update_topic_forum_id() To update the topic's forum id * @uses bbp_update_topic_topic_id() To update the topic's topic id * @uses bbp_update_topic_last_reply_id() To update the last reply id topic meta * @uses bbp_update_topic_last_active_id() To update the topic last active id * @uses bbp_update_topic_last_active_time() To update the last active topic meta * @uses bbp_update_topic_reply_count() To update the topic reply count * @uses bbp_update_topic_reply_count_hidden() To udpate the topic hidden reply count * @uses bbp_update_topic_voice_count() To update the topic voice count * @uses bbp_update_topic_walker() To udpate the topic's ancestors */ function bbp_update_topic($topic_id = 0, $forum_id = 0, $anonymous_data = false, $author_id = 0, $is_edit = false) { // Validate the ID's passed from 'bbp_new_topic' action $topic_id = bbp_get_topic_id($topic_id); $forum_id = bbp_get_forum_id($forum_id); // Bail if there is no topic if (empty($topic_id)) { return; } // Check author_id if (empty($author_id)) { $author_id = bbp_get_current_user_id(); } // Check forum_id if (empty($forum_id)) { $forum_id = bbp_get_topic_forum_id($topic_id); } // Get the topic types $topic_types = bbp_get_topic_types($topic_id); // Sticky check after 'bbp_new_topic' action so forum ID meta is set if (!empty($_POST['bbp_stick_topic']) && in_array($_POST['bbp_stick_topic'], array_keys($topic_types))) { // What's the caps? if (current_user_can('moderate', $topic_id)) { // What's the haps? switch ($_POST['bbp_stick_topic']) { // Sticky in this forum case 'stick': bbp_stick_topic($topic_id); break; // Super sticky in all forums // Super sticky in all forums case 'super': bbp_stick_topic($topic_id, true); break; // We can avoid this as it is a new topic // We can avoid this as it is a new topic case 'unstick': default: break; } } } // If anonymous post, store name, email, website and ip in post_meta. // It expects anonymous_data to be sanitized. // Check bbp_filter_anonymous_post_data() for sanitization. if (!empty($anonymous_data) && is_array($anonymous_data)) { // Parse arguments against default values $r = bbp_parse_args($anonymous_data, array('bbp_anonymous_name' => '', 'bbp_anonymous_email' => '', 'bbp_anonymous_website' => ''), 'update_topic'); // Update all anonymous metas foreach ($r as $anon_key => $anon_value) { update_post_meta($topic_id, '_' . $anon_key, (string) $anon_value, false); } // Set transient for throttle check (only on new, not edit) if (empty($is_edit)) { set_transient('_bbp_' . bbp_current_author_ip() . '_last_posted', time()); } } else { if (empty($is_edit) && !current_user_can('throttle')) { bbp_update_user_last_posted($author_id); } } // Handle Subscription Checkbox if (bbp_is_subscriptions_active() && !empty($author_id)) { $subscribed = bbp_is_user_subscribed($author_id, $topic_id); $subscheck = !empty($_POST['bbp_topic_subscription']) && 'bbp_subscribe' === $_POST['bbp_topic_subscription'] ? true : false; // Subscribed and unsubscribing if (true === $subscribed && false === $subscheck) { bbp_remove_user_subscription($author_id, $topic_id); // Subscribing } elseif (false === $subscribed && true === $subscheck) { bbp_add_user_subscription($author_id, $topic_id); } } // Forum topic meta bbp_update_topic_forum_id($topic_id, $forum_id); bbp_update_topic_topic_id($topic_id, $topic_id); // Update associated topic values if this is a new topic if (empty($is_edit)) { // Update poster IP if not editing update_post_meta($topic_id, '_bbp_author_ip', bbp_current_author_ip(), false); // Last active time $last_active = get_post_field('post_date', $topic_id); // Reply topic meta bbp_update_topic_last_reply_id($topic_id, 0); bbp_update_topic_last_active_id($topic_id, $topic_id); bbp_update_topic_last_active_time($topic_id, $last_active); bbp_update_topic_reply_count($topic_id, 0); bbp_update_topic_reply_count_hidden($topic_id, 0); bbp_update_topic_voice_count($topic_id); // Walk up ancestors and do the dirty work bbp_update_topic_walker($topic_id, $last_active, $forum_id, 0, false); } }