/**
* Get icon for repository item.
*
* @param int object id
* @param string size (big, small, tiny)
* @param string object type
* @param boolean true: offline, false: online
*/
public static function _getIcon($a_obj_id = "", $a_size = "big", $a_type = "", $a_offline = false)
{
global $ilSetting, $objDefinition;
if ($a_obj_id == "" && $a_type == "") {
return "";
}
if ($a_type == "") {
$a_type = ilObject::_lookupType($a_obj_id);
}
if ($a_size == "") {
$a_size = "big";
}
if ($ilSetting->get("custom_icons") && in_array($a_type, array("cat", "grp", "crs", "root"))) {
require_once "./Services/Container/classes/class.ilContainer.php";
if (ilContainer::_lookupContainerSetting($a_obj_id, "icon_" . $a_size)) {
$cont_dir = ilContainer::_getContainerDirectory($a_obj_id);
// png version? (introduced with ILIAS 4.3)
$file_name = $cont_dir . "/icon_" . $a_size . ".png";
if (is_file($file_name)) {
return $file_name;
}
// gif version? (prior to ILIAS 4.3)
$file_name = $cont_dir . "/icon_" . $a_size . ".gif";
if (is_file($file_name)) {
return $file_name;
}
}
}
switch ($a_size) {
case "small":
$suff = "";
break;
case "tiny":
$suff = "_s";
break;
default:
$suff = "_b";
break;
}
if (!$a_offline) {
if ($objDefinition->isPluginTypeName($a_type)) {
include_once "./Services/Repository/classes/class.ilRepositoryObjectPlugin.php";
return ilRepositoryObjectPlugin::_getIcon($a_type, $a_size);
}
return ilUtil::getImagePath("icon_" . $a_type . $suff . ".png");
} else {
return "./images/icon_" . $a_type . $suff . ".png";
}
}
/**
* Get Icon (object, type or plugin specific)
* (this function should be called wherever an icon has to be displyed)
*
* @param string object type ("xxco")
* @param string size ("big", "small", "tiny" or "svg")
* @param int object id (optional)
* @param int content type id (optional)
* @param string get icon of a specific level ("plugin", "type" or "object")
*
* @return string icon path
*/
static function _getIcon($a_type, $a_size, $a_obj_id = 0, $a_type_id = 0, $a_level = "")
{
// first try to use an object specific icon
if ($a_level == "object" or $a_level == "") {
if ($a_obj_id) {
// always try svg version first
$name = self::_getIconName("svg");
$path = self::_getWebspaceDir("object", $a_obj_id) . "/" . $name;
if (is_file($path)) {
return $path;
}
// then try older versions (big is default)
$name = self::_getIconName($a_size);
$path = self::_getWebspaceDir("object", $a_obj_id) . "/" . $name;
if (is_file($path)) {
return $path;
}
}
}
// then try to get a content type specific icon
if ($a_level == "type" or $a_level == "") {
if ($a_obj_id and !$a_type_id) {
require_once 'Customizing/global/plugins/Services/Repository/RepositoryObject/ExternalContent/classes/class.ilObjExternalContentAccess.php';
$a_type_id = ilObjExternalContentAccess::_lookupTypeId($a_obj_id);
}
if ($a_type_id) {
// always try svg version first
$name = self::_getIconName("svg");
$path = self::_getWebspaceDir("type", $a_type_id) . "/" . $name;
if (is_file($path)) {
return $path;
}
// then try older versions (big is default)
$name = self::_getIconName($a_size);
$path = self::_getWebspaceDir("type", $a_type_id) . "/" . $name;
if (is_file($path)) {
return $path;
}
}
}
// finally get the plugin icon
if ($a_level == "plugin" or $a_level == "") {
return parent::_getIcon($a_type, $a_size);
}
}