* New file: file/add/<guid> * Edit file: file/edit/<guid> * Group files: file/group/<guid>/all * Download: file/download/<guid> * * Title is ignored * * @param array $page * @return bool */ function file_page_handler($page) { if (!isset($page[0])) { $page[0] = 'all'; } $file_dir = elgg_get_plugins_path() . 'file/pages/file'; $page_type = $page[0]; switch ($page_type) { case 'owner': file_register_toggle(); include "$file_dir/owner.php"; break; case 'friends': file_register_toggle(); include "$file_dir/friends.php"; break; case 'read': // Elgg 1.7 compatibility register_error(elgg_echo("changebookmark")); forward("file/view/{$page[1]}"); break; case 'view': set_input('guid', $page[1]); include "$file_dir/view.php"; break; case 'add': include "$file_dir/upload.php"; break; case 'edit': set_input('guid', $page[1]); include "$file_dir/edit.php"; break; case 'search': file_register_toggle(); include "$file_dir/search.php"; break; case 'group': file_register_toggle(); include "$file_dir/owner.php"; break; case 'all': file_register_toggle(); include "$file_dir/world.php"; break; case 'download': set_input('guid', $page[1]); include "$file_dir/download.php"; break; default: return false; } return true; } /** * Adds a toggle to extra menu for switching between list and gallery views */ function file_register_toggle() { $url = elgg_http_remove_url_query_element(current_page_url(), 'list_type'); if (get_input('list_type', 'list') == 'list') { $list_type = "gallery"; $icon = elgg_view_icon('grid'); } else { $list_type = "list"; $icon = elgg_view_icon('list'); } if (substr_count($url, '?')) { $url .= "&list_type=" . $list_type; } else { $url .= "?list_type=" . $list_type; } elgg_register_menu_item('extras', array( 'name' => 'file_list', 'text' => $icon, 'href' => $url, 'title' => elgg_echo("file:list:$list_type"), 'priority' => 1000, )); } /** * Creates the notification message body * * @param string $hook * @param string $entity_type * @param string $returnvalue * @param array $params */ function file_notify_message($hook, $entity_type, $returnvalue, $params) { $entity = $params['entity']; $to_entity = $params['to_entity']; $method = $params['method']; if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'file')) { $descr = $entity->description; $title = $entity->title; $owner = $entity->getOwnerEntity(); return elgg_echo('file:notification', array( $owner->name, $title, $descr, $entity->getURL() )); } return null; } /** * Add a menu item to the user ownerblock */ function file_owner_block_menu($hook, $type, $return, $params) { if (elgg_instanceof($params['entity'], 'user')) { $url = "file/owner/{$params['entity']->username}"; $item = new ElggMenuItem('file', elgg_echo('file'), $url); $return[] = $item; } else { if ($params['entity']->file_enable != "no") { $url = "file/group/{$params['entity']->guid}/all"; $item = new ElggMenuItem('file', elgg_echo('file:group'), $url); $return[] = $item; } } return $return; } /** * Returns an overall file type from the mimetype * * @param string $mimetype The MIME type * @return string The overall type */ function file_get_simple_type($mimetype) { switch ($mimetype) { case "application/msword": case "application/vnd.openxmlformats-officedocument.wordprocessingml.document": return "document"; break; case "application/pdf": return "document"; break; case "application/ogg": return "audio"; break; } if (substr_count($mimetype, 'text/')) { return "document"; } if (substr_count($mimetype, 'audio/')) { return "audio"; } if (substr_count($mimetype, 'image/')) { return "image"; } if (substr_count($mimetype, 'video/')) { return "video"; } if (substr_count($mimetype, 'opendocument')) { return "document"; } return "general"; } // deprecated and will be removed function get_general_file_type($mimetype) { elgg_deprecated_notice('Use file_get_simple_type() instead of get_general_file_type()', 1.8); return file_get_simple_type($mimetype); } /** * Returns a list of filetypes * * @param int $container_guid The GUID of the container of the files * @param bool $friends Whether we're looking at the container or the container's friends * @return string The typecloud */ function file_get_type_cloud($container_guid = "", $friends = false) { $container_guids = $container_guid; if ($friends) { // tags interface does not support pulling tags on friends' content so // we need to grab all friends $friend_entities = get_user_friends($container_guid, "", 999999, 0); if ($friend_entities) { $friend_guids = array(); foreach ($friend_entities as $friend) { $friend_guids[] = $friend->getGUID(); } } $container_guids = $friend_guids; } elgg_register_tag_metadata_name('simpletype'); $options = array( 'type' => 'object', 'subtype' => 'file', 'container_guids' => $container_guids, 'threshold' => 0, 'limit' => 10, 'tag_names' => array('simpletype') ); $types = elgg_get_tags($options); $params = array( 'friends' => $friends, 'types' => $types, ); return elgg_view('file/typecloud', $params); } function get_filetype_cloud($owner_guid = "", $friends = false) { elgg_deprecated_notice('Use file_get_type_cloud instead of get_filetype_cloud', 1.8); return file_get_type_cloud($owner_guid, $friends); } /** * Populates the ->getUrl() method for file objects * * @param ElggEntity $entity File entity * @return string File URL */ function file_url_override($entity) { $title = $entity->title; $title = elgg_get_friendly_title($title); return "file/view/" . $entity->getGUID() . "/" . $title; } /** * Override the default entity icon for files * * Plugins can override or extend the icons using the plugin hook: 'file:icon:url', 'override' * * @return string Relative URL */ function file_icon_url_override($hook, $type, $returnvalue, $params) { $file = $params['entity']; $size = $params['size']; if (elgg_instanceof($file, 'object', 'file')) { // thumbnails get first priority if ($file->thumbnail) { $ts = (int)$file->icontime; return "mod/file/thumbnail.php?file_guid=$file->guid&size=$size&icontime=$ts"; } $mapping = array( 'application/excel' => 'excel', 'application/msword' => 'word', 'application/ogg' => 'music', 'application/pdf' => 'pdf', 'application/powerpoint' => 'ppt', 'application/vnd.ms-excel' => 'excel', 'application/vnd.ms-powerpoint' => 'ppt', 'application/vnd.oasis.opendocument.text' => 'openoffice', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'word', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'excel', 'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'ppt', 'application/x-gzip' => 'archive', 'application/x-rar-compressed' => 'archive', 'application/x-stuffit' => 'archive', 'application/zip' => 'archive', 'text/directory' => 'vcard', 'text/v-card' => 'vcard', 'application' => 'application', 'audio' => 'music', 'text' => 'text', 'video' => 'video', ); $mime = $file->mimetype; if ($mime) { $base_type = substr($mime, 0, strpos($mime, '/')); } else { $mime = 'none'; $base_type = 'none'; } if (isset($mapping[$mime])) { $type = $mapping[$mime]; } elseif (isset($mapping[$base_type])) { $type = $mapping[$base_type]; } else { $type = 'general'; } if ($size == 'large') { $ext = '_lrg'; } else { $ext = ''; } $url = "mod/file/graphics/icons/{$type}{$ext}.gif"; $url = elgg_trigger_plugin_hook('file:icon:url', 'override', $params, $url); return $url; } }

'file', 'text' => elgg_echo('file'), 'priority' => 10, 'data' => array( 'options' => array( 'type' => 'object', 'subtype' => 'file', ), ), )); elgg_register_menu_item('embed', $item); $item = ElggMenuItem::factory(array( 'name' => 'file_upload', 'text' => elgg_echo('file:upload'), 'priority' => 100, 'data' => array( 'view' => 'embed/file_upload/content', ), )); elgg_register_menu_item('embed', $item); } /** * Dispatches file pages. * URLs take the form of * All files: file/all * User's files: file/owner/ * Friends' files: file/friends/ * View file: file/view// * New file: file/add/<guid> * Edit file: file/edit/<guid> * Group files: file/group/<guid>/all * Download: file/download/<guid> * * Title is ignored * * @param array $page * @return bool */ function file_page_handler($page) { if (!isset($page[0])) { $page[0] = 'all'; } $file_dir = elgg_get_plugins_path() . 'file/pages/file'; $page_type = $page[0]; switch ($page_type) { case 'owner': file_register_toggle(); include "$file_dir/owner.php"; break; case 'friends': file_register_toggle(); include "$file_dir/friends.php"; break; case 'read': // Elgg 1.7 compatibility register_error(elgg_echo("changebookmark")); forward("file/view/{$page[1]}"); break; case 'view': set_input('guid', $page[1]); include "$file_dir/view.php"; break; case 'add': include "$file_dir/upload.php"; break; case 'edit': set_input('guid', $page[1]); include "$file_dir/edit.php"; break; case 'search': file_register_toggle(); include "$file_dir/search.php"; break; case 'group': file_register_toggle(); include "$file_dir/owner.php"; break; case 'all': file_register_toggle(); include "$file_dir/world.php"; break; case 'download': set_input('guid', $page[1]); include "$file_dir/download.php"; break; default: return false; } return true; } /** * Adds a toggle to extra menu for switching between list and gallery views */ function file_register_toggle() { $url = elgg_http_remove_url_query_element(current_page_url(), 'list_type'); if (get_input('list_type', 'list') == 'list') { $list_type = "gallery"; $icon = elgg_view_icon('grid'); } else { $list_type = "list"; $icon = elgg_view_icon('list'); } if (substr_count($url, '?')) { $url .= "&list_type=" . $list_type; } else { $url .= "?list_type=" . $list_type; } elgg_register_menu_item('extras', array( 'name' => 'file_list', 'text' => $icon, 'href' => $url, 'title' => elgg_echo("file:list:$list_type"), 'priority' => 1000, )); } /** * Creates the notification message body * * @param string $hook * @param string $entity_type * @param string $returnvalue * @param array $params */ function file_notify_message($hook, $entity_type, $returnvalue, $params) { $entity = $params['entity']; $to_entity = $params['to_entity']; $method = $params['method']; if (($entity instanceof ElggEntity) && ($entity->getSubtype() == 'file')) { $descr = $entity->description; $title = $entity->title; $owner = $entity->getOwnerEntity(); return elgg_echo('file:notification', array( $owner->name, $title, $descr, $entity->getURL() )); } return null; } /** * Add a menu item to the user ownerblock */ function file_owner_block_menu($hook, $type, $return, $params) { if (elgg_instanceof($params['entity'], 'user')) { $url = "file/owner/{$params['entity']->username}"; $item = new ElggMenuItem('file', elgg_echo('file'), $url); $return[] = $item; } else { if ($params['entity']->file_enable != "no") { $url = "file/group/{$params['entity']->guid}/all"; $item = new ElggMenuItem('file', elgg_echo('file:group'), $url); $return[] = $item; } } return $return; } /** * Returns an overall file type from the mimetype * * @param string $mimetype The MIME type * @return string The overall type */ function file_get_simple_type($mimetype) { switch ($mimetype) { case "application/msword": case "application/vnd.openxmlformats-officedocument.wordprocessingml.document": return "document"; break; case "application/pdf": return "document"; break; case "application/ogg": return "audio"; break; } if (substr_count($mimetype, 'text/')) { return "document"; } if (substr_count($mimetype, 'audio/')) { return "audio"; } if (substr_count($mimetype, 'image/')) { return "image"; } if (substr_count($mimetype, 'video/')) { return "video"; } if (substr_count($mimetype, 'opendocument')) { return "document"; } return "general"; } // deprecated and will be removed function get_general_file_type($mimetype) { elgg_deprecated_notice('Use file_get_simple_type() instead of get_general_file_type()', 1.8); return file_get_simple_type($mimetype); } /** * Returns a list of filetypes * * @param int $container_guid The GUID of the container of the files * @param bool $friends Whether we're looking at the container or the container's friends * @return string The typecloud */ function file_get_type_cloud($container_guid = "", $friends = false) { $container_guids = $container_guid; if ($friends) { // tags interface does not support pulling tags on friends' content so // we need to grab all friends $friend_entities = get_user_friends($container_guid, "", 999999, 0); if ($friend_entities) { $friend_guids = array(); foreach ($friend_entities as $friend) { $friend_guids[] = $friend->getGUID(); } } $container_guids = $friend_guids; } elgg_register_tag_metadata_name('simpletype'); $options = array( 'type' => 'object', 'subtype' => 'file', 'container_guids' => $container_guids, 'threshold' => 0, 'limit' => 10, 'tag_names' => array('simpletype') ); $types = elgg_get_tags($options); $params = array( 'friends' => $friends, 'types' => $types, ); return elgg_view('file/typecloud', $params); } function get_filetype_cloud($owner_guid = "", $friends = false) { elgg_deprecated_notice('Use file_get_type_cloud instead of get_filetype_cloud', 1.8); return file_get_type_cloud($owner_guid, $friends); } /** * Populates the ->getUrl() method for file objects * * @param ElggEntity $entity File entity * @return string File URL */ function file_url_override($entity) { $title = $entity->title; $title = elgg_get_friendly_title($title); return "file/view/" . $entity->getGUID() . "/" . $title; } /** * Override the default entity icon for files * * Plugins can override or extend the icons using the plugin hook: 'file:icon:url', 'override' * * @return string Relative URL */ function file_icon_url_override($hook, $type, $returnvalue, $params) { $file = $params['entity']; $size = $params['size']; if (elgg_instanceof($file, 'object', 'file')) { // thumbnails get first priority if ($file->thumbnail) { $ts = (int)$file->icontime; return "mod/file/thumbnail.php?file_guid=$file->guid&size=$size&icontime=$ts"; } $mapping = array( 'application/excel' => 'excel', 'application/msword' => 'word', 'application/ogg' => 'music', 'application/pdf' => 'pdf', 'application/powerpoint' => 'ppt', 'application/vnd.ms-excel' => 'excel', 'application/vnd.ms-powerpoint' => 'ppt', 'application/vnd.oasis.opendocument.text' => 'openoffice', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document' => 'word', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' => 'excel', 'application/vnd.openxmlformats-officedocument.presentationml.presentation' => 'ppt', 'application/x-gzip' => 'archive', 'application/x-rar-compressed' => 'archive', 'application/x-stuffit' => 'archive', 'application/zip' => 'archive', 'text/directory' => 'vcard', 'text/v-card' => 'vcard', 'application' => 'application', 'audio' => 'music', 'text' => 'text', 'video' => 'video', ); $mime = $file->mimetype; if ($mime) { $base_type = substr($mime, 0, strpos($mime, '/')); } else { $mime = 'none'; $base_type = 'none'; } if (isset($mapping[$mime])) { $type = $mapping[$mime]; } elseif (isset($mapping[$base_type])) { $type = $mapping[$base_type]; } else { $type = 'general'; } if ($size == 'large') { $ext = '_lrg'; } else { $ext = ''; } $url = "mod/file/graphics/icons/{$type}{$ext}.gif"; $url = elgg_trigger_plugin_hook('file:icon:url', 'override', $params, $url); return $url; } }