PHP groups_get_current_group函数代码示例

/**
 * Restrict access to a group regarding its 'member type'
 *
 * If a user is not logged in, he is redirected to the login form
 * If a user ! member type, he is redirected to the groups directory
 * If a user is a super admin, he can access
 *
 * @param  bool $user_has_access
 * @param  array &$no_access_args the redirect args
 * @return bool False if member type doesn't match, true otherwise
 */
function cfbgr_enqueue_current_user_has_access($user_has_access, &$no_access_args)
{
    // If the user does not already have access bail
    if (empty($user_has_access)) {
        return $user_has_access;
    }
    // Get the member type of the group
    $restriction = groups_get_groupmeta(bp_get_current_group_id(), 'cf-buddypress-group-restrictions');
    // Don't touch to regular groups and leave Admins access
    if (empty($restriction) || bp_current_user_can('bp_moderate')) {
        return $user_has_access;
    }
    $current_group = groups_get_current_group();
    if (!is_user_logged_in()) {
        $user_has_access = false;
        $no_access_args = array('message' => __('You must log in to access the page you requested.', 'buddypress-group-restrictions'), 'root' => bp_get_group_permalink($current_group) . 'home/', 'redirect' => false);
        return $user_has_access;
        // Current user does not match the restriction
    } elseif ($restriction !== bp_get_member_type(bp_loggedin_user_id())) {
        $user_has_access = false;
        // Get infos about the member type
        $member_type_object = bp_get_member_type_object($restriction);
        $singular_name = '';
        if (!empty($member_type_object->labels['singular_name'])) {
            $singular_name = $member_type_object->labels['singular_name'];
        }
        // You need to redirect to a BuddyPress page to have
        $no_access_args = array('mode' => 3, 'message' => sprintf(__('Sorry the group you tried to enter is only viewable for %s members', 'buddypress-group-restrictions'), esc_html($singular_name)), 'root' => bp_get_groups_directory_permalink(), 'redirect' => false);
        return $user_has_access;
    }
    // By default, leave BuddyPress deal with access
    return $user_has_access;
}

 /**
  * Load Custom tabs on BuddyPress
  *
  * @global object $bp global BuddyPress object
  */
 function custom_media_nav_tab()
 {
     global $bp;
     if (!function_exists("bp_core_new_nav_item")) {
         return;
     }
     if (bp_is_blog_page() || !bp_is_group() && !(isset($bp->displayed_user) && isset($bp->displayed_user->id)) || apply_filters('rtmedia_render_bp_nav', false)) {
         return;
     }
     global $rtmedia;
     if (function_exists("bp_is_group") && !bp_is_group()) {
         if (isset($bp->displayed_user) && isset($bp->displayed_user->id)) {
             $profile_counts = $this->actual_counts($bp->displayed_user->id);
         }
         $tab_position = apply_filters('rtmedia_media_tab_position', 99);
         if ($rtmedia->options["buddypress_enableOnProfile"] != 0) {
             bp_core_new_nav_item(array('name' => RTMEDIA_MEDIA_LABEL . '<span>' . $profile_counts['total']['all'] . '</span>', 'slug' => apply_filters('rtmedia_media_tab_slug', RTMEDIA_MEDIA_SLUG), 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all', 'position' => $tab_position));
         }
     }
     if (bp_is_group() && $rtmedia->options["buddypress_enableOnGroup"] != 0) {
         global $bp;
         $media_enabled = true;
         //filter for rtMedia PRO for PER GROUP MEDIA enable/disable functionality
         $media_enabled = apply_filters('rtmedia_media_enabled_for_current_group', $media_enabled);
         // check if current user can view this group
         $current_group = groups_get_current_group();
         $is_visible_to_current_user = $current_group->is_visible;
         if ($media_enabled && $is_visible_to_current_user) {
             $group_counts = $this->actual_counts($bp->groups->current_group->id, "group");
             $bp->bp_options_nav[bp_get_current_group_slug()]['media'] = array('name' => RTMEDIA_MEDIA_LABEL . '<span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . RTMEDIA_MEDIA_SLUG, 'slug' => RTMEDIA_MEDIA_SLUG, 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all');
         }
     }
 }

 /**
  * Gets the item id of the item (eg group, user) associated with the page you're on.
  *
  * @package BuddyPress Docs
  * @since 1.0-beta
  *
  * @return str $view The current item type
  */
 function setup_item()
 {
     global $bp;
     if (empty($this->item_type)) {
         return false;
     }
     $id = '';
     $name = '';
     $slug = '';
     switch ($this->item_type) {
         case 'group':
             if (bp_is_group()) {
                 $group = groups_get_current_group();
                 $id = $group->id;
                 $name = $group->name;
                 $slug = $group->slug;
             }
             break;
         case 'user':
             if (bp_is_user()) {
                 $id = bp_displayed_user_id();
                 $name = bp_get_displayed_user_fullname();
                 $slug = bp_get_displayed_user_username();
             }
             break;
     }
     // Todo: abstract into groups. Will be a pain
     $this->item_id = apply_filters('bp_docs_get_item_id', $id);
     $this->item_name = apply_filters('bp_docs_get_item_name', $name);
     $this->item_slug = apply_filters('bp_docs_get_item_slug', $slug);
     // Put some stuff in $bp
     $bp->bp_docs->current_item = $this->item_id;
 }

function mp_group_nav()
{
    if (!bp_is_group()) {
        return;
    }
    $component = 'groups';
    $component_id = groups_get_current_group()->id;
    if (mpp_user_can_create_gallery($component, $component_id)) {
        echo sprintf("<li><a href='%s'>%s</a></li>", mpp_get_gallery_base_url($component, $component_id), __('All Galleries', 'mediapress'));
        echo sprintf("<li><a href='%s'>%s</a></li>", mpp_get_gallery_create_url($component, $component_id), __('Create Gallery', 'mediapress'));
    }
}

/**
 * Set Gallery as enabled/disabled
 * 
 * @param type $group_id
 * @param type $enabled
 * @return boolean
 */
function mpp_group_set_gallery_state($group_id = false, $enabled = 'yes')
{
    if (!$group_id) {
        $group_id = bp_get_group_id(groups_get_current_group());
    }
    if (!$group_id) {
        return false;
    }
    //default settings from gloabl
    $is_enabled = groups_update_groupmeta($group_id, '_mpp_is_enabled', $enabled);
    return $is_enabled;
}

/**
 * Populate the $groups_template global for use outside the loop
 *
 * We build the group navigation outside the groups loop. In order to use BP's
 * group template functions while building the nav, we must have the template
 * global populated. In this function, we fill in any missing data, based on
 * the current group.
 *
 * This issue should be fixed more elegantly upstream in BuddyPress, ideally
 * by making the template functions fall back on the current group when the
 * loop global is not populated.
 */
function wff_populate_group_global()
{
    global $groups_template;
    if (bp_is_group() && isset($groups_template->groups[0]->group_id) && empty($groups_template->groups[0]->name)) {
        $current_group = groups_get_current_group();
        // Fill in all missing properties
        foreach ($current_group as $cur_key => $cur_value) {
            if (!isset($groups_template->groups[0]->{$cur_key})) {
                $groups_template->groups[0]->{$cur_key} = $cur_value;
            }
        }
    }
}

 /**
  * Load Custom tabs on BuddyPress
  *
  * @global object $bp global BuddyPress object
  */
 function custom_media_nav_tab()
 {
     $bp = buddypress();
     if (!function_exists('bp_core_new_nav_item')) {
         return;
     }
     if (bp_is_blog_page() || !bp_is_group() && !(isset($bp->displayed_user) && isset($bp->displayed_user->id)) || apply_filters('rtmedia_render_bp_nav', false)) {
         return;
     }
     global $rtmedia;
     if (function_exists('bp_is_group') && !bp_is_group()) {
         if (isset($bp->displayed_user) && isset($bp->displayed_user->id)) {
             $profile_counts = $this->actual_counts($bp->displayed_user->id);
         }
         $tab_position = apply_filters('rtmedia_media_tab_position', 99);
         if (0 !== intval($rtmedia->options['buddypress_enableOnProfile'])) {
             bp_core_new_nav_item(array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $profile_counts['total']['all'] . '</span>', 'slug' => apply_filters('rtmedia_media_tab_slug', RTMEDIA_MEDIA_SLUG), 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all', 'position' => $tab_position));
         }
     }
     if (bp_is_group() && 0 !== intval($rtmedia->options['buddypress_enableOnGroup'])) {
         $media_enabled = true;
         //filter for rtMedia PRO for PER GROUP MEDIA enable/disable functionality
         $media_enabled = apply_filters('rtmedia_media_enabled_for_current_group', $media_enabled);
         // check if current user can view this group
         $current_group = groups_get_current_group();
         /**
          * remove `$current_group->is_visible` and add `bp_group_is_visible( $current_group )`
          * reason   : In Buddypress 2.7 `is_visible` return false so we can't display `media` tab on group
          * issue id	: http://git.rtcamp.com/rtmedia/rtMedia/issues/119
          */
         // $is_visible_to_current_user = $current_group->is_visible;
         $is_visible_to_current_user = bp_group_is_visible($current_group);
         if ($media_enabled && $is_visible_to_current_user) {
             $group_counts = $this->actual_counts($bp->groups->current_group->id, 'group');
             $slug = apply_filters('rtmedia_group_media_tab_slug', RTMEDIA_MEDIA_SLUG);
             if (isset($bp->version) && $bp->version > '2.5.3') {
                 /*
                  * As from BuddyPress 2.6, you can't access $bp->bp_options_nav directly.
                  * Use `bp_core_new_subnav_item` to add subnav item.
                  *
                  * Check https://buddypress.trac.wordpress.org/ticket/6534 and https://buddypress.trac.wordpress.org/changeset/10745
                  * for more details
                  */
                 bp_core_new_subnav_item(array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . $slug, 'slug' => $slug, 'parent_slug' => bp_get_current_group_slug(), 'parent_url' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/'), 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all'));
             } else {
                 $bp->bp_options_nav[bp_get_current_group_slug()]['media'] = array('name' => RTMEDIA_MEDIA_LABEL . ' <span>' . $group_counts['total']['all'] . '</span>', 'link' => trailingslashit(bp_get_root_domain() . '/' . bp_get_groups_root_slug() . '/' . bp_get_current_group_slug() . '/') . $slug, 'slug' => $slug, 'user_has_access' => true, 'css_id' => 'rtmedia-media-nav', 'position' => 99, 'screen_function' => array($this, 'media_screen'), 'default_subnav_slug' => 'all');
             }
         }
     }
 }

/**
 * Builds the BuddyDrive Group url
 *
 * @param integer $group_id the group id
 * @uses groups_get_group to get group datas
 * @uses groups_get_current_group() if no id was given to get current group datas
 * @uses bp_get_group_permalink() to build the group permalink
 * @uses buddydrive_get_slug() to get the BuddyDrive slug to end to the group url
 * @return string $buddydrive_link the link to user's BuddyDrive
 */
function buddydrive_get_group_buddydrive_url($group_id = 0)
{
    $buddydrive_link = false;
    if (!empty($group_id)) {
        $group = groups_get_group(array('group_id' => $group_id));
    } else {
        $group = groups_get_current_group();
    }
    if (!empty($group)) {
        $group_link = bp_get_group_permalink($group);
        $buddydrive_link = trailingslashit($group_link . buddydrive_get_slug());
    }
    return $buddydrive_link;
}

 function the_group()
 {
     global $group;
     $this->in_the_loop = true;
     $this->group = $this->next_group();
     if ($this->single_group) {
         $this->group = groups_get_current_group();
     } else {
         if ($this->group) {
             wp_cache_set('groups_group_nouserdata_' . $this->group->id, $this->group, 'bp');
         }
     }
     if (0 == $this->current_group) {
         // loop has just started
         do_action('loop_start');
     }
 }

function groups_record_activity($args = '')
{
    global $bp;
    if (!bp_is_active('activity')) {
        return false;
    }
    // Set the default for hide_sitewide by checking the status of the group
    $hide_sitewide = false;
    if (!empty($args['item_id'])) {
        if (bp_get_current_group_id() == $args['item_id']) {
            $group = groups_get_current_group();
        } else {
            $group = groups_get_group(array('group_id' => $args['item_id']));
        }
        if (isset($group->status) && 'public' != $group->status) {
            $hide_sitewide = true;
        }
    }
    $defaults = array('id' => false, 'user_id' => bp_loggedin_user_id(), 'action' => '', 'content' => '', 'primary_link' => '', 'component' => $bp->groups->id, 'type' => false, 'item_id' => false, 'secondary_item_id' => false, 'recorded_time' => bp_core_current_time(), 'hide_sitewide' => $hide_sitewide);
    $r = wp_parse_args($args, $defaults);
    extract($r);
    return bp_activity_add(array('id' => $id, 'user_id' => $user_id, 'action' => $action, 'content' => $content, 'primary_link' => $primary_link, 'component' => $component, 'type' => $type, 'item_id' => $item_id, 'secondary_item_id' => $secondary_item_id, 'recorded_time' => $recorded_time, 'hide_sitewide' => $hide_sitewide));
}

 public function view_single()
 {
     $bp = buddypress();
     if (function_exists('bp_is_group') && !bp_is_group()) {
         return;
     }
     //do not catch the request for creating new post
     if (bp_is_action_variable('create', 0)) {
         return;
     }
     $current_group = groups_get_current_group();
     if (bcg_is_disabled($current_group->id)) {
         return;
     }
     //if the group is private/hidden and user is not member, return
     if (($current_group->status == 'private' || $current_group->status == 'hidden') && (!is_user_logged_in() || !groups_is_user_member(bp_loggedin_user_id(), $current_group->id))) {
         return;
         //avoid prioivacy troubles
     }
     if (bcg_is_component() && !empty($bp->action_variables[0])) {
         //should we check for the existence of the post?
         add_action('bp_template_content', array($this, 'get_single_post_contents'));
     }
 }

function bp_get_groups_action_link($action = '', $query_args = '', $nonce = false)
{
    global $bp;
    // Must be a group
    if (empty($bp->groups->current_group->id)) {
        return;
    }
    // Append $action to $url if provided
    if (!empty($action)) {
        $url = bp_get_group_permalink(groups_get_current_group()) . $action;
    } else {
        $url = bp_get_group_permalink(groups_get_current_group());
    }
    // Add a slash at the end of our user url
    $url = trailingslashit($url);
    // Add possible query arg
    if (!empty($query_args) && is_array($query_args)) {
        $url = add_query_arg($query_args, $url);
    }
    // To nonce, or not to nonce...
    if (true === $nonce) {
        $url = wp_nonce_url($url);
    } elseif (is_string($nonce)) {
        $url = wp_nonce_url($url, $nonce);
    }
    // Return the url, if there is one
    if (!empty($url)) {
        return $url;
    }
}

 /**
  * Show settings on single group page in front end
  * 
  */
 public function show_settings()
 {
     $group_id = bp_get_current_group_id();
     if ($this->current_user_can_modify_settings($group_id)) {
         echo "<div class='group-page-link-box'>";
         echo "<h4>" . __('Link to Page', 'link-page-to-groups') . "</h4>";
         $this->admin_metabox(groups_get_current_group());
         echo "</div>";
         echo "<hr />";
     }
 }

 function rt_theme_compat_reset_post($args = array())
 {
     global $wp_query, $post;
     // Switch defaults if post is set
     global $rtmedia_query;
     if (isset($wp_query->post)) {
         if (isset($rtmedia_query->query) && isset($rtmedia_query->query["media_type"]) && $rtmedia_query->query["media_type"] == "album" && isset($rtmedia_query->media_query["album_id"])) {
             foreach ($rtmedia_query->album as $al) {
                 if ($al->id == $rtmedia_query->media_query["album_id"]) {
                     $wp_query->post = get_post($al->media_id);
                     break;
                 }
             }
         } else {
             if (isset($rtmedia_query->media) && count($rtmedia_query->media) == 1 && $rtmedia_query->media) {
                 $wp_query->post = get_post($rtmedia_query->media[0]->media_id);
             }
         }
         $dummy = wp_parse_args($args, array('ID' => $wp_query->post->ID, 'post_status' => $wp_query->post->post_status, 'post_author' => $wp_query->post->post_author, 'post_parent' => $wp_query->post->post_parent, 'post_type' => 'rtmedia', 'post_date' => $wp_query->post->post_date, 'post_date_gmt' => $wp_query->post->post_date_gmt, 'post_modified' => $wp_query->post->post_modified, 'post_modified_gmt' => $wp_query->post->post_modified_gmt, 'post_content' => $wp_query->post->post_content, 'post_title' => $wp_query->post->post_title, 'post_excerpt' => $wp_query->post->post_excerpt, 'post_content_filtered' => $wp_query->post->post_content_filtered, 'post_mime_type' => $wp_query->post->post_mime_type, 'post_password' => $wp_query->post->post_password, 'post_name' => $wp_query->post->post_name, 'guid' => $wp_query->post->guid, 'menu_order' => $wp_query->post->menu_order, 'pinged' => $wp_query->post->pinged, 'to_ping' => $wp_query->post->to_ping, 'ping_status' => $wp_query->post->ping_status, 'comment_status' => $wp_query->post->comment_status, 'comment_count' => $wp_query->post->comment_count, 'filter' => $wp_query->post->filter, 'is_404' => false, 'is_page' => false, 'is_single' => false, 'is_archive' => false, 'is_tax' => false));
     } else {
         $dummy = wp_parse_args($args, array('ID' => 0, 'post_status' => 'public', 'post_author' => 0, 'post_parent' => 0, 'post_type' => 'bp_member', 'post_date' => 0, 'post_date_gmt' => 0, 'post_modified' => 0, 'post_modified_gmt' => 0, 'post_content' => '', 'post_title' => '', 'post_excerpt' => '', 'post_content_filtered' => '', 'post_mime_type' => '', 'post_password' => '', 'post_name' => '', 'guid' => '', 'menu_order' => 0, 'pinged' => '', 'to_ping' => '', 'ping_status' => '', 'comment_status' => 'closed', 'comment_count' => 0, 'filter' => 'raw', 'is_404' => false, 'is_page' => false, 'is_single' => false, 'is_archive' => false, 'is_tax' => false));
     }
     if (function_exists("bp_is_group")) {
         if (bp_is_group()) {
             $dummy['post_type'] = "bp_group";
             if ("bp-default" != get_option('stylesheet')) {
                 $dummy['post_title'] = '<a href="' . bp_get_group_permalink(groups_get_current_group()) . '">' . bp_get_current_group_name() . '</a>';
             }
         } else {
             $dummy['post_type'] = "bp_member";
             if ("bp-default" != get_option('stylesheet')) {
                 $dummy['post_title'] = '<a href="' . bp_get_displayed_user_link() . '">' . bp_get_displayed_user_fullname() . '</a>';
             }
         }
     } else {
         global $rtmedia_query;
         $dummy['comment_status'] = 'closed';
         if (isset($rtmedia_query->media_query)) {
             if (isset($rtmedia_query->media_query["media_author"])) {
                 $dummy["post_author"] = $rtmedia_query->media_query["media_author"];
             }
             if (isset($rtmedia_query->media_query["id"])) {
                 //var_dump($rtmedia_query);
                 //echo $rtmedia_query->media_query["id"];
             }
         }
     }
     // Bail if dummy post is empty
     if (empty($dummy)) {
         return;
     }
     // Set the $post global
     $post = new WP_Post((object) $dummy);
     // Copy the new post global into the main $wp_query
     $wp_query->post = $post;
     $wp_query->posts = array($post);
     // Prevent comments form from appearing
     $wp_query->post_count = 1;
     $wp_query->is_404 = $dummy['is_404'];
     $wp_query->is_page = $dummy['is_page'];
     $wp_query->is_single = $dummy['is_single'];
     $wp_query->is_archive = $dummy['is_archive'];
     $wp_query->is_tax = $dummy['is_tax'];
     // Clean up the dummy post
     unset($dummy);
     /**
      * Force the header back to 200 status if not a deliberate 404
      *
      * @see http://bbpress.trac.wordpress.org/ticket/1973
      */
     if (!$wp_query->is_404()) {
         status_header(200);
     }
 }

 /**
  * Add custom template hierarchy to theme compat for group pages.
  *
  * This is to mirror how WordPress has
  * {@link https://codex.wordpress.org/Template_Hierarchy template hierarchy}.
  *
  * @since 1.8.0
  *
  * @param string $templates The templates from bp_get_theme_compat_templates().
  * @return array $templates Array of custom templates to look for.
  */
 public function single_template_hierarchy($templates)
 {
     // Setup some variables we're going to reference in our custom templates.
     $group = groups_get_current_group();
     /**
      * Filters the Groups single pages template hierarchy based on priority.
      *
      * @since 1.8.0
      *
      * @param array $value Array of default template files to use.
      */
     $new_templates = apply_filters('bp_template_hierarchy_groups_single_item', array('groups/single/index-id-' . sanitize_file_name(bp_get_current_group_id()) . '.php', 'groups/single/index-slug-' . sanitize_file_name(bp_get_current_group_slug()) . '.php', 'groups/single/index-action-' . sanitize_file_name(bp_current_action()) . '.php', 'groups/single/index-status-' . sanitize_file_name($group->status) . '.php', 'groups/single/index.php'));
     // Merge new templates with existing stack.
     // @see bp_get_theme_compat_templates().
     $templates = array_merge((array) $new_templates, $templates);
     return $templates;
 }