PHP bbp_is_user_inactive函数代码示例

 function adjust_meta_caps($caps, $cap, $user_id, $args)
 {
     // only run for REST API requests
     if (!defined('REST_API_REQUEST') || !REST_API_REQUEST) {
         return $caps;
     }
     // only modify caps for meta caps and for bbPress meta keys
     if (!in_array($cap, array('edit_post_meta', 'delete_post_meta', 'add_post_meta')) || empty($args[1]) || false === strpos($args[1], '_bbp_')) {
         return $caps;
     }
     // $args[0] could be a post ID or a post_type string
     if (is_int($args[0])) {
         $_post = get_post($args[0]);
         if (!empty($_post)) {
             $post_type = get_post_type_object($_post->post_type);
         }
     } elseif (is_string($args[0])) {
         $post_type = get_post_type_object($args[0]);
     }
     // no post type found, bail
     if (empty($post_type)) {
         return $caps;
     }
     // reset the needed caps
     $caps = array();
     // Add 'do_not_allow' cap if user is spam or deleted
     if (bbp_is_user_inactive($user_id)) {
         $caps[] = 'do_not_allow';
         // Moderators can always edit meta
     } elseif (user_can($user_id, 'moderate')) {
         $caps[] = 'moderate';
         // Unknown so map to edit_posts
     } else {
         $caps[] = $post_type->cap->edit_posts;
     }
     return $caps;
 }

/**
 * Add the default role and mapped bbPress caps to the current user if needed
 *
 * This function will bail if the forum is not global in a multisite
 * installation of WordPress, or if the user is marked as spam or deleted.
 *
 * @since bbPress (r3380)
 *
 * @uses bbp_allow_global_access()
 * @uses bbp_is_user_inactive()
 * @uses is_user_logged_in()
 * @uses current_user_can()
 * @uses get_option()
 * @uses bbp_get_caps_for_role()
 *
 * @return If not multisite, not global, or user is deleted/spammed
 */
function bbp_global_access_role_mask()
{
    // Bail if not multisite or forum is not global
    if (!bbp_allow_global_access()) {
        return;
    }
    // Bail if user is marked as spam or is deleted
    if (bbp_is_user_inactive()) {
        return;
    }
    // Normal user is logged in but has no caps
    if (is_user_logged_in() && !current_user_can('read')) {
        // Assign user the minimal participant role to map caps to
        $default_role = bbp_get_participant_role();
        // Get bbPress caps for the default role
        $caps_for_role = bbp_get_caps_for_role($default_role);
        // Set all caps to true
        foreach ($caps_for_role as $cap) {
            $mapped_meta_caps[$cap] = true;
        }
        // Add 'read' cap just in case
        $mapped_meta_caps['read'] = true;
        $mapped_meta_caps['bbp_masked'] = true;
        // Allow global access caps to be manipulated
        $mapped_meta_caps = apply_filters('bbp_global_access_mapped_meta_caps', $mapped_meta_caps);
        // Assign the role and mapped caps to the current user
        $bbp = bbpress();
        $bbp->current_user->roles[0] = $default_role;
        $bbp->current_user->caps = $mapped_meta_caps;
        $bbp->current_user->allcaps = $mapped_meta_caps;
    }
}

/**
 * Finds and links @-mentioned users in the content
 *
 * @since 2.2.0 bbPress (r4323)
 *
 * @uses bbp_find_mentions() To get usernames in content areas
 * @return string $content Content filtered for mentions
 */
function bbp_mention_filter($content = '')
{
    // Get Usernames and bail if none exist
    $usernames = bbp_find_mentions($content);
    if (empty($usernames)) {
        return $content;
    }
    // Loop through usernames and link to profiles
    foreach ((array) $usernames as $username) {
        // Skip if username does not exist or user is not active
        $user = get_user_by('slug', $username);
        if (empty($user->ID) || bbp_is_user_inactive($user->ID)) {
            continue;
        }
        // Replace name in content
        $content = preg_replace('/(@' . $username . '\\b)/', sprintf('<a href="%1$s" rel="nofollow">@%2$s</a>', bbp_get_user_profile_url($user->ID), $username), $content);
    }
    // Return modified content
    return $content;
}

/**
 * Does a user have a profile for the current site
 *
 * @since bbPress (r4362)
 *
 * @param int $user_id User ID to check
 * @param int $blog_id Blog ID to check
 *
 * @uses bbp_get_user_id() To verify the user ID
 * @uses get_userdata() To get the user's data
 * @uses bbp_is_user_keymaster() To determine if user can see inactive users
 * @uses bbp_is_user_inactive() To check if user is spammer or deleted
 * @uses apply_filters() To allow override of this functions result
 *
 * @return boolean Whether or not the user has a profile on this blog_id
 */
function bbp_user_has_profile($user_id = 0)
{
    // Assume every user has a profile
    $retval = true;
    // Validate user ID, default to displayed or current user
    $user_id = bbp_get_user_id($user_id, true, true);
    // Try to get this user's data
    $user = get_userdata($user_id);
    // No user found, return false
    if (empty($user)) {
        $retval = false;
        // User is inactive, and current user is not a keymaster
    } elseif (!bbp_is_user_keymaster() && bbp_is_user_inactive($user->ID)) {
        $retval = false;
    }
    // Filter and return
    return (bool) apply_filters('bbp_show_user_profile', $retval, $user_id);
}

 /**
  * Record an activity stream entry when a reply is created
  *
  * @since bbPress (r3395)
  * @param int $topic_id
  * @param int $forum_id
  * @param array $anonymous_data
  * @param int $topic_author_id
  * @uses bbp_get_reply_id()
  * @uses bbp_get_topic_id()
  * @uses bbp_get_forum_id()
  * @uses bbp_get_user_profile_link()
  * @uses bbp_get_reply_url()
  * @uses bbp_get_reply_content()
  * @uses bbp_get_topic_permalink()
  * @uses bbp_get_topic_title()
  * @uses bbp_get_forum_permalink()
  * @uses bbp_get_forum_title()
  * @uses bp_create_excerpt()
  * @uses apply_filters()
  * @return Bail early if topic is by anonywous user
  */
 public function reply_create($reply_id, $topic_id, $forum_id, $anonymous_data, $reply_author_id)
 {
     // Do not log activity of anonymous users
     if (!empty($anonymous_data)) {
         return;
     }
     // Bail if site is private
     if (!bbp_is_site_public()) {
         return;
     }
     // Validate activity data
     $user_id = $reply_author_id;
     $reply_id = bbp_get_reply_id($reply_id);
     $topic_id = bbp_get_topic_id($topic_id);
     $forum_id = bbp_get_forum_id($forum_id);
     // Bail if user is not active
     if (bbp_is_user_inactive($user_id)) {
         return;
     }
     // Bail if reply is not published
     if (!bbp_is_reply_published($reply_id)) {
         return;
     }
     // Setup links for activity stream
     $user_link = bbp_get_user_profile_link($user_id);
     // Reply
     $reply_url = bbp_get_reply_url($reply_id);
     $reply_content = get_post_field('post_content', $reply_id, 'raw');
     // Topic
     $topic_permalink = bbp_get_topic_permalink($topic_id);
     $topic_title = get_post_field('post_title', $topic_id, 'raw');
     $topic_link = '<a href="' . $topic_permalink . '" title="' . $topic_title . '">' . $topic_title . '</a>';
     // Forum
     $forum_permalink = bbp_get_forum_permalink($forum_id);
     $forum_title = get_post_field('post_title', $forum_id, 'raw');
     $forum_link = '<a href="' . $forum_permalink . '" title="' . $forum_title . '">' . $forum_title . '</a>';
     // Activity action & text
     $activity_text = sprintf(__('%1$s replied to the topic %2$s in the forum %3$s', 'bbpress'), $user_link, $topic_link, $forum_link);
     $activity_action = apply_filters('bbp_activity_reply_create', $activity_text, $user_id, $reply_id, $topic_id);
     $activity_content = apply_filters('bbp_activity_reply_create_excerpt', bp_create_excerpt($reply_content), $reply_content);
     // Compile the activity stream results
     $activity = array('id' => $this->get_activity_id($reply_id), 'user_id' => $user_id, 'action' => $activity_action, 'content' => $activity_content, 'primary_link' => $reply_url, 'type' => $this->reply_create, 'item_id' => $reply_id, 'secondary_item_id' => $topic_id, 'recorded_time' => get_post_time('Y-m-d H:i:s', true, $reply_id), 'hide_sitewide' => !bbp_is_forum_public($forum_id, false));
     // Record the activity
     $activity_id = $this->record_activity($activity);
     // Add the activity entry ID as a meta value to the reply
     if (!empty($activity_id)) {
         update_post_meta($reply_id, '_bbp_activity_id', $activity_id);
     }
 }

/**
 * Maps topic capabilities
 *
 * @since bbPress (r4242)
 *
 * @param array $caps Capabilities for meta capability
 * @param string $cap Capability name
 * @param int $user_id User id
 * @param mixed $args Arguments
 * @uses get_post() To get the post
 * @uses get_post_type_object() To get the post type object
 * @uses apply_filters() Filter capability map results
 * @return array Actual capabilities for meta capability
 */
function bbp_map_topic_meta_caps($caps = array(), $cap = '', $user_id = 0, $args = array())
{
    // What capability is being checked?
    switch ($cap) {
        /** Reading ***********************************************************/
        case 'read_topic':
            // User cannot spectate
            if (!user_can($user_id, 'spectate')) {
                $caps = array('do_not_allow');
                // Do some post ID based logic
            } else {
                // Get the post
                $_post = get_post($args[0]);
                if (!empty($_post)) {
                    // Get caps for post type object
                    $post_type = get_post_type_object($_post->post_type);
                    // Post is public
                    if (bbp_get_public_status_id() === $_post->post_status) {
                        $caps = array('spectate');
                        // User is author so allow read
                    } elseif ((int) $user_id === (int) $_post->post_author) {
                        $caps = array('spectate');
                        // Unknown so map to private posts
                    } else {
                        $caps = array($post_type->cap->read_private_posts);
                    }
                }
            }
            break;
            /** Publishing ********************************************************/
        /** Publishing ********************************************************/
        case 'publish_topics':
            // Moderators can always publish
            if (user_can($user_id, 'moderate')) {
                $caps = array('moderate');
            }
            break;
            /** Editing ***********************************************************/
            // Used primarily in wp-admin
        /** Editing ***********************************************************/
        // Used primarily in wp-admin
        case 'edit_topics':
        case 'edit_others_topics':
            // Moderators can always edit
            if (user_can($user_id, 'moderate')) {
                $caps = array($cap);
                // Otherwise, block
            } else {
                $caps = array('do_not_allow');
            }
            break;
            // Used everywhere
        // Used everywhere
        case 'edit_topic':
            // Get the post
            $_post = get_post($args[0]);
            if (!empty($_post)) {
                // Get caps for post type object
                $post_type = get_post_type_object($_post->post_type);
                $caps = array();
                // Add 'do_not_allow' cap if user is spam or deleted
                if (bbp_is_user_inactive($user_id)) {
                    $caps[] = 'do_not_allow';
                    // User is author so allow edit if not in admin
                } elseif (!is_admin() && (int) $user_id === (int) $_post->post_author) {
                    $caps[] = $post_type->cap->edit_posts;
                    // Unknown, so map to edit_others_posts
                } else {
                    $caps[] = $post_type->cap->edit_others_posts;
                }
            }
            break;
            /** Deleting **********************************************************/
        /** Deleting **********************************************************/
        case 'delete_topic':
            // Get the post
            $_post = get_post($args[0]);
            if (!empty($_post)) {
                // Get caps for post type object
                $post_type = get_post_type_object($_post->post_type);
                $caps = array();
                // Add 'do_not_allow' cap if user is spam or deleted
                if (bbp_is_user_inactive($user_id)) {
                    $caps[] = 'do_not_allow';
                    // Moderators can always edit forum content
                } elseif (user_can($user_id, 'moderate')) {
//.........这里部分代码省略.........

/**
 * Return a user's main role for display
 *
 * @since 2.1.0 bbPress (r3860)
 *
 * @param int $user_id
 * @uses bbp_get_user_id() to verify the user ID
 * @uses bbp_is_user_inactive() to check if user is inactive
 * @uses user_can() to check if user has special capabilities
 * @uses apply_filters() Calls 'bbp_get_user_display_role' with the
 *                        display role, user id, and user role
 * @return string
 */
function bbp_get_user_display_role($user_id = 0)
{
    // Validate user id
    $user_id = bbp_get_user_id($user_id);
    // User is not registered
    if (empty($user_id)) {
        $role = __('Guest', 'bbpress');
        // User is not active
    } elseif (bbp_is_user_inactive($user_id)) {
        $role = __('Inactive', 'bbpress');
        // User have a role
    } else {
        $role_id = bbp_get_user_role($user_id);
        $role = bbp_get_dynamic_role_name($role_id);
    }
    // No role found so default to generic "Member"
    if (empty($role)) {
        $role = __('Member', 'bbpress');
    }
    return apply_filters('bbp_get_user_display_role', $role, $user_id);
}

/**
 * Add the default role to the current user if needed
 *
 * This function will bail if the forum is not global in a multisite
 * installation of WordPress, or if the user is marked as spam or deleted.
 *
 * @since bbPress (r3380)
 *
 * @uses bbp_allow_global_access()
 * @uses bbp_is_user_inactive()
 * @uses is_user_logged_in()
 * @uses is_user_member_of_blog()
 * @uses get_option()
 *
 * @return If not multisite, not global, or user is deleted/spammed
 */
function bbp_set_current_user_default_role()
{
    // Bail if forum is not global
    if (!bbp_allow_global_access()) {
        return;
    }
    // Bail if not logged in or already a member of this site
    if (!is_user_logged_in() || is_user_member_of_blog()) {
        return;
    }
    // Bail if user is marked as spam or is deleted
    if (bbp_is_user_inactive()) {
        return;
    }
    // Assign the default role to the current user
    bbpress()->current_user->set_role(get_option('default_role', 'subscriber'));
}

 function etheme_bb_user_role()
 {
     if (!function_exists('bbp_is_deactivation')) {
         return;
     }
     // Bail if deactivating bbPress
     if (bbp_is_deactivation()) {
         return;
     }
     // Catch all, to prevent premature user initialization
     if (!did_action('set_current_user')) {
         return;
     }
     // Bail if not logged in or already a member of this site
     if (!is_user_logged_in()) {
         return;
     }
     // Get the current user ID
     $user_id = get_current_user_id();
     // Bail if user already has a forums role
     if (bbp_get_user_role($user_id)) {
         return;
     }
     // Bail if user is marked as spam or is deleted
     if (bbp_is_user_inactive($user_id)) {
         return;
     }
     /** Ready *****************************************************************/
     // Load up bbPress once
     $bbp = bbpress();
     // Get whether or not to add a role to the user account
     $add_to_site = bbp_allow_global_access();
     // Get the current user's WordPress role. Set to empty string if none found.
     $user_role = bbp_get_user_blog_role($user_id);
     // Get the role map
     $role_map = bbp_get_user_role_map();
     /** Forum Role ************************************************************/
     // Use a mapped role
     if (isset($role_map[$user_role])) {
         $new_role = $role_map[$user_role];
         // Use the default role
     } else {
         $new_role = bbp_get_default_role();
     }
     /** Add or Map ************************************************************/
     // Add the user to the site
     if (true === $add_to_site) {
         // Make sure bbPress roles are added
         bbp_add_forums_roles();
         $bbp->current_user->add_role($new_role);
         // Don't add the user, but still give them the correct caps dynamically
     } else {
         $bbp->current_user->caps[$new_role] = true;
         $bbp->current_user->get_role_caps();
     }
     $new_role = bbp_get_default_role();
     bbp_set_user_role($user_id, $new_role);
 }

/**
 * Maps forum capabilities
 *
 * @since bbPress (r4242)
 *
 * @param array $caps Capabilities for meta capability
 * @param string $cap Capability name
 * @param int $user_id User id
 * @param mixed $args Arguments
 * @uses get_post() To get the post
 * @uses get_post_type_object() To get the post type object
 * @uses apply_filters() Filter capability map results
 * @return array Actual capabilities for meta capability
 */
function bbp_map_forum_meta_caps($caps = array(), $cap = '', $user_id = 0, $args = array())
{
    // What capability is being checked?
    switch ($cap) {
        /** Reading ***********************************************************/
        case 'read_private_forums':
        case 'read_hidden_forums':
            // Moderators can always read private/hidden forums
            if (user_can($user_id, 'moderate')) {
                $caps = array('moderate');
            }
            break;
        case 'read_forum':
            // User cannot spectate
            if (!user_can($user_id, 'spectate')) {
                $caps = array('do_not_allow');
                // Do some post ID based logic
            } else {
                // Get the post
                $_post = get_post($args[0]);
                if (!empty($_post)) {
                    // Get caps for post type object
                    $post_type = get_post_type_object($_post->post_type);
                    // Post is public
                    if (bbp_get_public_status_id() == $_post->post_status) {
                        $caps = array('spectate');
                        // User is author so allow read
                    } elseif ((int) $user_id == (int) $_post->post_author) {
                        $caps = array('spectate');
                        // Unknown so map to private posts
                    } else {
                        $caps = array($post_type->cap->read_private_posts);
                    }
                }
            }
            break;
            /** Publishing ********************************************************/
        /** Publishing ********************************************************/
        case 'publish_forums':
            // Moderators can always edit
            if (user_can($user_id, 'moderate')) {
                $caps = array('moderate');
            }
            break;
            /** Editing ***********************************************************/
            // Used primarily in wp-admin
        /** Editing ***********************************************************/
        // Used primarily in wp-admin
        case 'edit_forums':
        case 'edit_others_forums':
            // Moderators can always edit
            if (user_can($user_id, 'moderate')) {
                $caps = array('moderate');
            }
            break;
            // Used everywhere
        // Used everywhere
        case 'edit_forum':
            // Get the post
            $_post = get_post($args[0]);
            if (!empty($_post)) {
                // Get caps for post type object
                $post_type = get_post_type_object($_post->post_type);
                $caps = array();
                // Add 'do_not_allow' cap if user is spam or deleted
                if (bbp_is_user_inactive($user_id)) {
                    $caps[] = 'do_not_allow';
                    // User is author so allow edit
                } elseif ((int) $user_id == (int) $_post->post_author) {
                    $caps[] = $post_type->cap->edit_posts;
                    // Unknown, so map to edit_others_posts
                } else {
                    $caps[] = $post_type->cap->edit_others_posts;
                }
            }
            break;
            /** Deleting **********************************************************/
            // Allow forum authors to delete forums (for BuddyPress groups, etc)
        /** Deleting **********************************************************/
        // Allow forum authors to delete forums (for BuddyPress groups, etc)
        case 'delete_forum':
            // Get the post
            $_post = get_post($args[0]);
            if (!empty($_post)) {
                // Get caps for post type object
                $post_type = get_post_type_object($_post->post_type);
//.........这里部分代码省略.........

/**
 * Callback to convert mention matchs to HTML A tag.
 *
 * @since 2.6.0 (r6014)
 *
 * @param array $matches Single Regex Match.
 *
 * @return string HTML A tag with link to user profile.
 */
function bbp_make_mentions_clickable_callback($matches = array())
{
    // Get user; bail if not found
    $user = get_user_by('slug', $matches[2]);
    if (empty($user) || bbp_is_user_inactive($user->ID)) {
        return $matches[0];
    }
    // Create the link to the user's profile
    $url = bbp_get_user_profile_url($user->ID);
    $anchor = '<a href="%1$s" rel="nofollow">@%2$s</a>';
    $link = sprintf($anchor, esc_url($url), esc_html($user->user_nicename));
    return $matches[1] . $link;
}

/**
 * Finds and links @-mentioned users in the content
 *
 * @since bbPress (r4323)
 *
 * @uses bbp_find_mentions() To get usernames in content areas
 * @return string $content Content filtered for mentions
 */
function bbp_mention_filter($content = '')
{
    // Get Usernames and bail if none exist
    $usernames = bbp_find_mentions($content);
    if (empty($usernames)) {
        return $content;
    }
    // Loop through usernames and link to profiles
    foreach ((array) $usernames as $username) {
        // Skip if username does not exist or user is not active
        $user_id = username_exists($username);
        if (empty($user_id) || bbp_is_user_inactive($user_id)) {
            continue;
        }
        // Replace name in content
        $content = preg_replace('/(@' . $username . '\\b)/', "<a href='" . bbp_get_user_profile_url($user_id) . "' rel='nofollow' class='bbp-mention-link {$username}'>@{$username}</a>", $content);
    }
    // Return modified content
    return $content;
}

/**
 * Return a user's main role for display
 *
 * @since bbPress (r3860)
 *
 * @param int $user_id
 * @uses bbp_get_user_id() to verify the user ID
 * @uses is_super_admin() to check if user is a super admin
 * @uses bbp_is_user_inactive() to check if user is inactive
 * @uses user_can() to check if user has special capabilities
 * @uses apply_filters() Calls 'bbp_get_user_display_role' with the
 *                        display role, user id, and user role
 * @return string
 */
function bbp_get_user_display_role($user_id = 0)
{
    // Validate user id
    $user_id = bbp_get_user_id($user_id, false, false);
    // Capes earn Vinz Clortho status
    if (is_super_admin($user_id)) {
        $role = __('Key Master', 'bbpress');
        // Inactive
    } elseif (bbp_is_user_inactive()) {
        $role = __('Inactive', 'bbpress');
        // User is not registered
    } elseif (empty($user_id)) {
        $role = __('Guest', 'bbpress');
        // Moderator
    } elseif (user_can($user_id, 'moderate')) {
        $role = __('Moderator', 'bbpress');
        // Participant
    } elseif (user_can($user_id, 'participate')) {
        $role = __('Participant', 'bbpress');
        // Anyone else
    } else {
        $role = __('Member', 'bbpress');
    }
    return apply_filters('bbp_get_user_display_role', $role, $user_id);
}