PHP bbp_is_forum_hidden函数代码示例

//.........这里部分代码省略.........
    // 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

//.........这里部分代码省略.........
            // It is an anonymous post
        } else {
            // Filter anonymous data
            $anonymous_data = bbp_filter_anonymous_post_data();
        }
    }
    // Remove kses filters from title and content for capable users and if the nonce is verified
    if (current_user_can('unfiltered_html') && !empty($_POST['_bbp_unfiltered_html_reply']) && wp_create_nonce('bbp-unfiltered-html-reply_' . $reply_id) === $_POST['_bbp_unfiltered_html_reply']) {
        remove_filter('bbp_edit_reply_pre_title', 'wp_filter_kses');
        remove_filter('bbp_edit_reply_pre_content', 'bbp_encode_bad', 10);
        remove_filter('bbp_edit_reply_pre_content', 'bbp_filter_kses', 30);
    }
    /** Reply Topic ***********************************************************/
    $topic_id = bbp_get_reply_topic_id($reply_id);
    /** Topic Forum ***********************************************************/
    $forum_id = bbp_get_topic_forum_id($topic_id);
    // Forum exists
    if (!empty($forum_id) && $forum_id !== bbp_get_reply_forum_id($reply_id)) {
        // Forum is a category
        if (bbp_is_forum_category($forum_id)) {
            bbp_add_error('bbp_edit_reply_forum_category', __('<strong>ERROR</strong>: This forum is a category. No replies can be created in this forum.', 'bbpress'));
            // Forum is not a category
        } else {
            // Forum is closed and user cannot access
            if (bbp_is_forum_closed($forum_id) && !current_user_can('edit_forum', $forum_id)) {
                bbp_add_error('bbp_edit_reply_forum_closed', __('<strong>ERROR</strong>: This forum has been closed to new replies.', 'bbpress'));
            }
            // Forum is private and user cannot access
            if (bbp_is_forum_private($forum_id)) {
                if (!current_user_can('read_private_forums')) {
                    bbp_add_error('bbp_edit_reply_forum_private', __('<strong>ERROR</strong>: This forum is private and you do not have the capability to read or create new replies in it.', 'bbpress'));
                }
                // Forum is hidden and user cannot access
            } elseif (bbp_is_forum_hidden($forum_id)) {
                if (!current_user_can('read_hidden_forums')) {
                    bbp_add_error('bbp_edit_reply_forum_hidden', __('<strong>ERROR</strong>: This forum is hidden and you do not have the capability to read or create new replies in it.', 'bbpress'));
                }
            }
        }
    }
    /** Reply Title ***********************************************************/
    if (!empty($_POST['bbp_reply_title'])) {
        $reply_title = esc_attr(strip_tags($_POST['bbp_reply_title']));
    }
    // Filter and sanitize
    $reply_title = apply_filters('bbp_edit_reply_pre_title', $reply_title, $reply_id);
    /** Reply Content *********************************************************/
    if (!empty($_POST['bbp_reply_content'])) {
        $reply_content = $_POST['bbp_reply_content'];
    }
    // Filter and sanitize
    $reply_content = apply_filters('bbp_edit_reply_pre_content', $reply_content, $reply_id);
    // No reply content
    if (empty($reply_content)) {
        bbp_add_error('bbp_edit_reply_content', __('<strong>ERROR</strong>: Your reply cannot be empty.', 'bbpress'));
    }
    /** Reply Blacklist *******************************************************/
    if (!bbp_check_for_blacklist($anonymous_data, $reply_author, $reply_title, $reply_content)) {
        bbp_add_error('bbp_reply_blacklist', __('<strong>ERROR</strong>: Your reply cannot be edited at this time.', 'bbpress'));
    }
    /** Reply Status **********************************************************/
    // Maybe put into moderation
    if (!bbp_check_for_moderation($anonymous_data, $reply_author, $reply_title, $reply_content)) {
        // Set post status to pending if public
        if (bbp_get_public_status_id() === $reply->post_status) {
            $reply_status = bbp_get_pending_status_id();

/**
 * Check if it's a hidden forum or a topic or reply of a hidden forum and if
 * the user can't view it, then sets a 404
 *
 * @since bbPress (r2996)
 *
 * @uses current_user_can() To check if the current user can read private forums
 * @uses is_singular() To check if it's a singular page
 * @uses bbp_is_user_keymaster() To check if user is a keymaster
 * @uses bbp_get_forum_post_type() To get the forum post type
 * @uses bbp_get_topic_post_type() To get the topic post type
 * @uses bbp_get_reply_post_type() TO get the reply post type
 * @uses bbp_get_topic_forum_id() To get the topic forum id
 * @uses bbp_get_reply_forum_id() To get the reply forum id
 * @uses bbp_is_forum_hidden() To check if the forum is hidden or not
 * @uses bbp_set_404() To set a 404 status
 */
function bbp_forum_enforce_hidden()
{
    // Bail if not viewing a single item or if user has caps
    if (!is_singular() || bbp_is_user_keymaster() || current_user_can('read_hidden_forums')) {
        return;
    }
    global $wp_query;
    // Define local variable
    $forum_id = 0;
    // Check post type
    switch ($wp_query->get('post_type')) {
        // Forum
        case bbp_get_forum_post_type():
            $forum_id = bbp_get_forum_id($wp_query->post->ID);
            break;
            // Topic
        // Topic
        case bbp_get_topic_post_type():
            $forum_id = bbp_get_topic_forum_id($wp_query->post->ID);
            break;
            // Reply
        // Reply
        case bbp_get_reply_post_type():
            $forum_id = bbp_get_reply_forum_id($wp_query->post->ID);
            break;
    }
    // If forum is explicitly hidden and user not capable, set 404
    if (!empty($forum_id) && bbp_is_forum_hidden($forum_id) && !current_user_can('read_hidden_forums')) {
        bbp_set_404();
    }
}

/**
 * Check if the user can access a specific forum
 *
 * @since 2.0.0 bbPress (r3127)
 *
 * @uses bbp_get_current_user_id()
 * @uses bbp_get_forum_id()
 * @uses bbp_allow_anonymous()
 * @uses bbp_parse_args()
 * @uses bbp_get_user_id()
 * @uses current_user_can()
 * @uses bbp_is_user_keymaster()
 * @uses bbp_is_forum_public()
 * @uses bbp_is_forum_private()
 * @uses bbp_is_forum_hidden()
 * @uses current_user_can()
 * @uses apply_filters()
 *
 * @return bool
 */
function bbp_user_can_view_forum($args = array())
{
    // Parse arguments against default values
    $r = bbp_parse_args($args, array('user_id' => bbp_get_current_user_id(), 'forum_id' => bbp_get_forum_id(), 'check_ancestors' => false), 'user_can_view_forum');
    // Validate parsed values
    $user_id = bbp_get_user_id($r['user_id'], false, false);
    $forum_id = bbp_get_forum_id($r['forum_id']);
    $retval = false;
    // User is a keymaster
    if (!empty($user_id) && bbp_is_user_keymaster($user_id)) {
        $retval = true;
        // Forum is public, and user can read forums or is not logged in
    } elseif (bbp_is_forum_public($forum_id, $r['check_ancestors'])) {
        $retval = true;
        // Forum is private, and user can see it
    } elseif (bbp_is_forum_private($forum_id, $r['check_ancestors']) && user_can($user_id, 'read_private_forums')) {
        $retval = true;
        // Forum is hidden, and user can see it
    } elseif (bbp_is_forum_hidden($forum_id, $r['check_ancestors']) && user_can($user_id, 'read_hidden_forums')) {
        $retval = true;
    }
    return apply_filters('bbp_user_can_view_forum', $retval, $forum_id, $user_id);
}

/**
 * Is the forum hidden?
 *
 * @since bbPress (r2997)
 *
 * @param int $forum_id Optional. Forum id
 * @param bool $check_ancestors Check if the ancestors are private (only if
 *                               they're a category)
 * @uses get_post_meta() To get the forum private meta
 * @uses bbp_get_forum_ancestors() To get the forum ancestors
 * @uses bbp_is_forum_category() To check if the forum is a category
 * @uses bbp_is_forum_closed() To check if the forum is closed
 * @return bool True if closed, false if not
 */
function bbp_is_forum_hidden($forum_id = 0, $check_ancestors = true)
{
    $forum_id = bbp_get_forum_id($forum_id);
    $visibility = bbp_get_forum_visibility($forum_id);
    // If post status is private, return true
    $retval = bbp_get_hidden_status_id() == $visibility;
    // Check ancestors and inherit their privacy setting for display
    if (!empty($check_ancestors)) {
        $ancestors = bbp_get_forum_ancestors($forum_id);
        foreach ((array) $ancestors as $ancestor) {
            if (bbp_is_forum($ancestor) && bbp_is_forum_hidden($ancestor, false)) {
                $retval = true;
            }
        }
    }
    return (bool) apply_filters('bbp_is_forum_hidden', (bool) $retval, $forum_id, $check_ancestors);
}

/**
 * Check if the user can access a specific forum
 *
 * @since bbPress (r3127)
 *
 * @uses bbp_get_current_user_id()
 * @uses bbp_get_forum_id()
 * @uses bbp_allow_anonymous()
 * @uses bbp_parse_args()
 * @uses bbp_get_user_id()
 * @uses current_user_can()
 * @uses is_super_admin()
 * @uses bbp_is_forum_public()
 * @uses bbp_is_forum_private()
 * @uses bbp_is_forum_hidden()
 * @uses current_user_can()
 * @uses apply_filters()
 *
 * @return bool
 */
function bbp_user_can_view_forum($args = '')
{
    // Default arguments
    $defaults = array('user_id' => bbp_get_current_user_id(), 'forum_id' => bbp_get_forum_id(), 'check_ancestors' => false);
    $r = bbp_parse_args($args, $defaults, 'user_can_view_forum');
    extract($r);
    // Validate parsed values
    $user_id = bbp_get_user_id($user_id, false, false);
    $forum_id = bbp_get_forum_id($forum_id);
    $retval = false;
    // User is a super admin
    if (is_super_admin()) {
        $retval = true;
    } elseif (bbp_is_forum_public($forum_id, $check_ancestors)) {
        $retval = true;
    } elseif (bbp_is_forum_private($forum_id, $check_ancestors) && current_user_can('read_private_forums')) {
        $retval = true;
    } elseif (bbp_is_forum_hidden($forum_id, $check_ancestors) && current_user_can('read_hidden_forums')) {
        $retval = true;
    }
    return apply_filters('bbp_user_can_view_forum', $retval, $forum_id, $user_id);
}

 /**
  * @since 1.5
  * @desc Forces admin-only recipients if forum is hidden
  * @param array $recipients
  * @param number $topic_id
  * @return array
  */
 public function munge_newtopic_recipients($recipients = array(), $forum_id = 0)
 {
     if (true === (bool) bbp_is_forum_hidden($forum_id) && true === (bool) get_option('bbpress_notify_hidden_forum_topic_override', true)) {
         $recipients = 'administrator';
     }
     return $recipients;
 }

 /**
  * @covers ::bbp_is_forum_hidden
  */
 public function test_bbp_is_forum_hidden()
 {
     $f = $this->factory->forum->create(array('post_status' => 'hidden'));
     $forum = bbp_get_forum_visibility($f);
     $this->assertSame('hidden', $forum);
     $forum_status_id = bbp_get_hidden_status_id($f);
     $this->assertSame('hidden', $forum_status_id);
     $this->assertTrue(bbp_is_forum_hidden($f));
 }

 /**
  * @group canonical
  * @covers ::bbp_insert_forum
  */
 public function test_bbp_insert_forum()
 {
     $c = $this->factory->forum->create(array('post_title' => 'Category 1', 'post_content' => 'Content of Category 1', 'forum_meta' => array('forum_type' => 'category', 'status' => 'open')));
     $f = $this->factory->forum->create(array('post_title' => 'Forum 1', 'post_content' => 'Content of Forum 1', 'post_parent' => $c, 'forum_meta' => array('forum_id' => $c, 'forum_type' => 'forum', 'status' => 'open')));
     $now = time();
     $post_date = date('Y-m-d H:i:s', $now - 60 * 60 * 100);
     $t = $this->factory->topic->create(array('post_parent' => $f, 'post_date' => $post_date, 'topic_meta' => array('forum_id' => $f)));
     $r = $this->factory->reply->create(array('post_parent' => $t, 'post_date' => $post_date, 'reply_meta' => array('forum_id' => $f, 'topic_id' => $t)));
     // Get the category.
     $category = bbp_get_forum($c);
     // Get the forum.
     $forum = bbp_get_forum($f);
     // Category post.
     $this->assertSame('Category 1', bbp_get_forum_title($c));
     $this->assertSame('Content of Category 1', bbp_get_forum_content($c));
     $this->assertSame('open', bbp_get_forum_status($c));
     $this->assertSame('category', bbp_get_forum_type($c));
     $this->assertTrue(bbp_is_forum($c));
     $this->assertTrue(bbp_is_forum_category($c));
     $this->assertTrue(bbp_is_forum_open($c));
     $this->assertTrue(bbp_is_forum_public($c));
     $this->assertFalse(bbp_is_forum_closed($c));
     $this->assertFalse(bbp_is_forum_hidden($c));
     $this->assertFalse(bbp_is_forum_private($c));
     $this->assertSame(0, bbp_get_forum_parent_id($c));
     $this->assertEquals('http://' . WP_TESTS_DOMAIN . '/?forum=' . $category->post_name, $category->guid);
     // Forum post.
     $this->assertSame('Forum 1', bbp_get_forum_title($f));
     $this->assertSame('Content of Forum 1', bbp_get_forum_content($f));
     $this->assertSame('open', bbp_get_forum_status($f));
     $this->assertSame('forum', bbp_get_forum_type($f));
     $this->assertTrue(bbp_is_forum($f));
     $this->assertTrue(bbp_is_forum_open($f));
     $this->assertTrue(bbp_is_forum_public($f));
     $this->assertFalse(bbp_is_forum_closed($f));
     $this->assertFalse(bbp_is_forum_hidden($f));
     $this->assertFalse(bbp_is_forum_private($f));
     $this->assertSame($c, bbp_get_forum_parent_id($f));
     $this->assertEquals('http://' . WP_TESTS_DOMAIN . '/?forum=' . $category->post_name . '/' . $forum->post_name, $forum->guid);
     // Category meta.
     $this->assertSame(1, bbp_get_forum_subforum_count($c, true));
     $this->assertSame(0, bbp_get_forum_topic_count($c, false, true));
     $this->assertSame(1, bbp_get_forum_topic_count($c, true, true));
     $this->assertSame(0, bbp_get_forum_topic_count_hidden($c, true));
     $this->assertSame(0, bbp_get_forum_reply_count($c, false, true));
     $this->assertSame(1, bbp_get_forum_reply_count($c, true, true));
     $this->assertSame(0, bbp_get_forum_post_count($c, false, true));
     $this->assertSame(2, bbp_get_forum_post_count($c, true, true));
     $this->assertSame($t, bbp_get_forum_last_topic_id($c));
     $this->assertSame($r, bbp_get_forum_last_reply_id($c));
     $this->assertSame($r, bbp_get_forum_last_active_id($c));
     $this->assertSame('4 days, 4 hours ago', bbp_get_forum_last_active_time($c));
     // Forum meta.
     $this->assertSame(0, bbp_get_forum_subforum_count($f, true));
     $this->assertSame(1, bbp_get_forum_topic_count($f, false, true));
     $this->assertSame(1, bbp_get_forum_topic_count($f, true, true));
     $this->assertSame(0, bbp_get_forum_topic_count_hidden($f, true));
     $this->assertSame(1, bbp_get_forum_reply_count($f, false, true));
     $this->assertSame(1, bbp_get_forum_reply_count($f, true, true));
     $this->assertSame(2, bbp_get_forum_post_count($f, false, true));
     $this->assertSame(2, bbp_get_forum_post_count($f, true, true));
     $this->assertSame($t, bbp_get_forum_last_topic_id($f));
     $this->assertSame($r, bbp_get_forum_last_reply_id($f));
     $this->assertSame($r, bbp_get_forum_last_active_id($f));
     $this->assertSame('4 days, 4 hours ago', bbp_get_forum_last_active_time($f));
 }

 /**
  * 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)) {
//.........这里部分代码省略.........