<?
if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true)die();

if (!CModule::IncludeModule("learning"))
{
	ShowError(GetMessage("LEARNING_MODULE_NOT_FOUND"));
	return;
}

$arParams["SORBY"] = (isset($arParams["~SORBY"]) ? trim($arParams["~SORBY"]) : "SORT");
$arParams["SORORDER"] = (isset($arParams["~SORORDER"]) ? trim($arParams["~SORORDER"]) : "ASC");
$arParams["CHECK_PERMISSIONS"] = (isset($arParams["CHECK_PERMISSIONS"]) && $arParams["CHECK_PERMISSIONS"]=="N" ? "N" : "Y");
$arParams["COURSE_DETAIL_TEMPLATE"] = (isset($arParams["COURSE_DETAIL_TEMPLATE"]) ? htmlspecialcharsbx($arParams["COURSE_DETAIL_TEMPLATE"]) : "course/index.php?COURSE_ID=#COURSE_ID#");
$arParams["COURSES_PER_PAGE"] = (intval($arParams["COURSES_PER_PAGE"]) > 0 ? intval($arParams["COURSES_PER_PAGE"]) : 20);

//Set Title
$arParams["SET_TITLE"] = ($arParams["SET_TITLE"] == "N" ? "N" : "Y" );
if ($arParams["SET_TITLE"] == "Y")
	$APPLICATION->SetTitle(GetMessage("LEARNING_COURSE_LIST"));

//arResult
$arResult = Array(
	"COURSES" => Array(),
	"NAV_SRTING" => "",
	"NAV_RESULT" => null,
);

$arNavParams = array();

$arNavParams = array();
if ((int) $arParams["COURSES_PER_PAGE"] > 0)
{
	$arNavParams['nPageSize'] = (int) $arParams["COURSES_PER_PAGE"];
	$arNavParams['bDescPageNumbering'] = false;
}

$res = CCourse::GetList(
	array($arParams["SORBY"] => $arParams["SORORDER"]),
	array(
		"ACTIVE" => "Y",
		"ACTIVE_DATE" => "Y",
		"SITE_ID" => LANG,
		"CHECK_PERMISSIONS" => $arParams["CHECK_PERMISSIONS"]
	),
	$arNavParams
);

$arResult["NAV_STRING"] = $res->GetPageNavString(GetMessage("LEARNING_COURSES_NAV"));
$arResult["NAV_RESULT"] = $res;

while ($arCourse = $res->GetNext())
{
	$arCourse["COURSE_DETAIL_URL"] = CComponentEngine::MakePathFromTemplate(
		$arParams["COURSE_DETAIL_TEMPLATE"],
		Array("COURSE_ID" => $arCourse["ID"])
	);

	$arCourse["PREVIEW_PICTURE_ARRAY"] = CFile::GetFileArray($arCourse["PREVIEW_PICTURE"]);

	// Resolve links "?COURSE_ID={SELF}". Don't relay on it, this behaviour 
	// can be changed in future without any notifications.
	if (isset($arCourse['DETAIL_TEXT']))
	{
		$arCourse['DETAIL_TEXT'] = CLearnHelper::PatchLessonContentLinks(
			$arCourse['DETAIL_TEXT'],
			$arCourse['ID']
		);
	}

	if (isset($arCourse['PREVIEW_TEXT']))
	{
		$arCourse['PREVIEW_TEXT'] = CLearnHelper::PatchLessonContentLinks(
			$arCourse['PREVIEW_TEXT'],
			$arCourse['ID']
		);
	}

	$arResult["COURSES"][] = $arCourse;
}

$res->arResult = Array();
unset($arCourse);

if (CLearnAccessMacroses::CanUserAddLessonWithoutParentLesson() || $USER->IsAdmin())
{
	$arAreaButtons = array(
		array(
			"TEXT" => GetMessage("LEARNING_COURSES_COURSE_ADD"),
			"TITLE" => GetMessage("LEARNING_COURSES_COURSE_ADD"),
			"URL" => 'javascript:'.$APPLICATION->GetPopupLink(
				array(
					"URL" => "/bitrix/admin/learn_course_edit.php?lang=".LANGUAGE_ID."&bxpublic=Y&from_module=learning",
					"PARAMS" => array(
						"width" => 700, 'height' => 500, 'resize' => false,
					),
				)
			),
			"ICON" => "bx-context-toolbar-create-icon",
			"ID" => "bx-context-toolbar-create-course",
		),
	);

	$this->AddIncludeAreaIcons($arAreaButtons);

	if(CModule::IncludeModule("intranet") && is_object($GLOBALS['INTRANET_TOOLBAR']))
	{
		$GLOBALS['INTRANET_TOOLBAR']->AddButton(array(
			'TEXT' => GetMessage("comp_course_list_toolbar_add"),
			'TITLE' => GetMessage("comp_course_list_toolbar_add_title"),
			'ICON' => 'add',
			'HREF' => '/bitrix/admin/learn_course_edit.php?lang='.LANGUAGE_ID,
			'SORT' => '100',
		));
		$GLOBALS['INTRANET_TOOLBAR']->AddButton(array(
			'TEXT' => GetMessage("comp_course_list_toolbar_list"),
			'TITLE' => GetMessage("comp_course_list_toolbar_list_title"),
			'ICON' => 'settings',
			'HREF' => '/bitrix/admin/learn_unilesson_admin.php?lang=' . LANGUAGE_ID . '&PARENT_LESSON_ID=-1',
			'SORT' => '200',
		));
	}
}

$this->IncludeComponentTemplate();


?>