diff options
Diffstat (limited to 'mod/profile/start.php')
| -rw-r--r-- | mod/profile/start.php | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/mod/profile/start.php b/mod/profile/start.php new file mode 100644 index 000000000..ab596f235 --- /dev/null +++ b/mod/profile/start.php @@ -0,0 +1,188 @@ +<?php +/** + * Elgg profile plugin + * + * @package ElggProfile + */ + +elgg_register_event_handler('init', 'system', 'profile_init', 1); + +// Metadata on users needs to be independent +// outside of init so it happens earlier in boot. See #3316 +register_metadata_as_independent('user'); + +/** + * Profile init function + */ +function profile_init() { + + // Register a URL handler for users - this means that profile_url() + // will dictate the URL for all ElggUser objects + elgg_register_entity_url_handler('user', 'all', 'profile_url'); + + elgg_register_plugin_hook_handler('entity:icon:url', 'user', 'profile_override_avatar_url'); + elgg_unregister_plugin_hook_handler('entity:icon:url', 'user', 'user_avatar_hook'); + + + elgg_register_simplecache_view('icon/user/default/tiny'); + elgg_register_simplecache_view('icon/user/default/topbar'); + elgg_register_simplecache_view('icon/user/default/small'); + elgg_register_simplecache_view('icon/user/default/medium'); + elgg_register_simplecache_view('icon/user/default/large'); + elgg_register_simplecache_view('icon/user/default/master'); + + elgg_register_page_handler('profile', 'profile_page_handler'); + + elgg_extend_view('page/elements/head', 'profile/metatags'); + elgg_extend_view('css/elgg', 'profile/css'); + elgg_extend_view('js/elgg', 'profile/js'); + + // allow ECML in parts of the profile + elgg_register_plugin_hook_handler('get_views', 'ecml', 'profile_ecml_views_hook'); + + // allow admins to set default widgets for users on profiles + elgg_register_plugin_hook_handler('get_list', 'default_widgets', 'profile_default_widgets_hook'); +} + +/** + * Profile page handler + * + * @param array $page Array of URL segments passed by the page handling mechanism + * @return bool + */ +function profile_page_handler($page) { + + if (isset($page[0])) { + $username = $page[0]; + $user = get_user_by_username($username); + elgg_set_page_owner_guid($user->guid); + } elseif (elgg_is_logged_in()) { + forward(elgg_get_logged_in_user_entity()->getURL()); + } + + // short circuit if invalid or banned username + if (!$user || ($user->isBanned() && !elgg_is_admin_logged_in())) { + register_error(elgg_echo('profile:notfound')); + forward(); + } + + $action = NULL; + if (isset($page[1])) { + $action = $page[1]; + } + + if ($action == 'edit') { + // use the core profile edit page + $base_dir = elgg_get_root_path(); + require "{$base_dir}pages/profile/edit.php"; + return true; + } + + // main profile page + $params = array( + 'content' => elgg_view('profile/wrapper'), + 'num_columns' => 3, + ); + $content = elgg_view_layout('widgets', $params); + + $body = elgg_view_layout('one_column', array('content' => $content)); + echo elgg_view_page($user->name, $body); + return true; +} + +/** + * Profile URL generator for $user->getUrl(); + * + * @param ElggUser $user + * @return string User URL + */ +function profile_url($user) { + return elgg_get_site_url() . "profile/" . $user->username; +} + +/** + * Use a URL for avatars that avoids loading Elgg engine for better performance + * + * @param string $hook + * @param string $entity_type + * @param string $return_value + * @param array $params + * @return string + */ +function profile_override_avatar_url($hook, $entity_type, $return_value, $params) { + + // if someone already set this, quit + if ($return_value) { + return null; + } + + $user = $params['entity']; + $size = $params['size']; + + if (!elgg_instanceof($user, 'user')) { + return null; + } + + $user_guid = $user->getGUID(); + $icon_time = $user->icontime; + + if (!$icon_time) { + return "_graphics/icons/user/default{$size}.gif"; + } + + if ($user->isBanned()) { + return null; + } + + $filehandler = new ElggFile(); + $filehandler->owner_guid = $user_guid; + $filehandler->setFilename("profile/{$user_guid}{$size}.jpg"); + + try { + if ($filehandler->exists()) { + $join_date = $user->getTimeCreated(); + return "mod/profile/icondirect.php?lastcache=$icon_time&joindate=$join_date&guid=$user_guid&size=$size"; + } + } catch (InvalidParameterException $e) { + elgg_log("Unable to get profile icon for user with GUID $user_guid", 'ERROR'); + return "_graphics/icons/default/$size.png"; + } + + return null; +} + +/** + * Parse ECML on parts of the profile + * + * @param string $hook + * @param string $entity_type + * @param array $return_value + * @return array + */ +function profile_ecml_views_hook($hook, $entity_type, $return_value) { + $return_value['profile/profile_content'] = elgg_echo('profile'); + + return $return_value; +} + +/** + * Register profile widgets with default widgets + * + * @param string $hook + * @param string $type + * @param array $return + * @return array + */ +function profile_default_widgets_hook($hook, $type, $return) { + $return[] = array( + 'name' => elgg_echo('profile'), + 'widget_context' => 'profile', + 'widget_columns' => 3, + + 'event' => 'create', + 'entity_type' => 'user', + 'entity_subtype' => ELGG_ENTITIES_ANY_VALUE, + ); + + return $return; +} |