%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
require_once($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_before.php'); // first system's prolog
require_once($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/learning/prolog.php'); // init module
if (!CModule::IncludeModule('learning'))
{
require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_after.php'); // second system's prolog
if (IsModuleInstalled('learning') && defined('LEARNING_FAILED_TO_LOAD_REASON'))
echo LEARNING_FAILED_TO_LOAD_REASON;
else
CAdminMessage::ShowMessage(GetMessage('LEARNING_MODULE_NOT_FOUND'));
require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_admin.php'); // system's epilog
exit();
}
// load language file for our module
IncludeModuleLangFile(__FILE__);
class CLearnRenderAdminUnilessonListException extends Exception
{
const C_COURSE_UNAVAILABLE = 0x01;
const C_ACCESS_DENIED = 0x02;
const C_NEED_SHOW_AUTH_FORM = 0x04;
const C_ACTION_UPDATE_FAIL = 0x08;
const C_LOGIC = 0x10;
}
class CLearnRenderAdminUnilessonList
{
const ListAnyCoursesMode = 1; // Courses' list requested
const ListAnyLessonsMode = 2; // Lessons' list requested (without relation to parent)
const ListChildLessonsMode = 3; // Lessons' list requested (with relation to parent)
// This constants for special values on
protected $oList, $oFilter;
protected $LEARNING_RIGHT = null;
// is it need? protected $isInsideCourse = null;
protected $tableID = 'tbl_unilesson_list';
protected $arFilter = array(); // current filter for CLearnLesson::GetList()
protected $arSortOrder = array('LESSON_ID' => 'asc');
protected $rsData; // list of items
protected $requestedParentLessonId; // $_POST['PARENT_LESSON_ID'] or $_GET['PARENT_LESSON_ID'] or NULL
protected $listMode; // List mode (one of ListAnyCoursesMode, ListAnyLessonsMode, ListChildLessonsMode)
protected $oAccess;
protected $contextCourseLessonId = false;
protected $search_mode;
protected $search_retpoint;
protected $search_mode_type;
public function __construct()
{
global $USER;
$this->oAccess = CLearnAccess::GetInstance($USER->GetID());
// Removes all global variables with prefix "str_"
ClearVars();
$parentLessonId = -2; // by default, magic number '-2' is means 'List lessons, without relation to parent'
$oPath = false;
if (isset ($_GET['LESSON_PATH'])
&& (strlen($_GET['LESSON_PATH']) > 0)
)
{
$oPath = new CLearnPath();
$oPath->ImportUrlencoded($_GET['LESSON_PATH']);
// if most top lesson is a course => than we are in context of this course
$rootAncestorLessonId = $oPath->GetTop();
if ($rootAncestorLessonId !== false)
{
$rc = CLearnLesson::GetLinkedCourse($rootAncestorLessonId);
if ($rc !== false)
$this->contextCourseLessonId = (int) $rootAncestorLessonId; // lesson id of course
}
}
if (isset($_POST['PARENT_LESSON_ID']))
{
$parentLessonId = intval($_POST['PARENT_LESSON_ID']);
}
elseif (isset($_GET['PARENT_LESSON_ID']))
{
$parentLessonId = intval($_GET['PARENT_LESSON_ID']);
}
elseif ($oPath !== false)
{
$parentLessonId = $oPath->GetBottom();
if ($parentLessonId === false)
$parentLessonId = -2; // by default, magic number '-2' is means 'List lessons, without relation to parent'
}
$this->requestedParentLessonId = $parentLessonId;
// Determine current list mode
if ($parentLessonId >= 1)
$this->listMode = self::ListChildLessonsMode;
elseif ($parentLessonId == -1) // magic number '-1' is means 'List courses'
$this->listMode = self::ListAnyCoursesMode;
else
$this->listMode = self::ListAnyLessonsMode; // by default
$orderBy = false;
$order = 'asc';
if (isset($_POST['by']))
$orderBy = $_POST['by'];
elseif (isset($_GET['by']))
$orderBy = $_GET['by'];
if (isset($_POST['order']))
$order = $_POST['order'];
elseif (isset($_GET['order']))
$order = $_GET['order'];
$order = strtolower($order);
if ( ($orderBy !== false) && (($order === 'asc') || ($order === 'desc')) )
$this->arSortOrder = array ($orderBy => $order);
$this->search_mode = false;
$this->search_mode_type = 'childs_candidates'; // by default;
if (isset($_GET['search_retpoint']))
{
$this->search_mode = true;
$this->search_retpoint = $_GET['search_retpoint'];
$this->hrefSearchRetPoint = '&search_retpoint=' . htmlspecialcharsbx($this->search_retpoint);
if (isset($_GET['search_mode_type']))
{
if ($_GET['search_mode_type'] === 'parents_candidates')
$this->search_mode_type = 'parents_candidates';
elseif ($_GET['search_mode_type'] === 'attach_question_to_lesson')
$this->search_mode_type = 'attach_question_to_lesson';
}
}
}
public function IsSearchMode()
{
return ($this->search_mode);
}
public function getSearchMode()
{
return ($this->search_mode_type);
}
public function EnsureReadRights()
{
// Check access rights
if ( defined('LEARNING_ADMIN_ACCESS_DENIED') )
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED
| CLearnRenderAdminUnilessonListException::C_NEED_SHOW_AUTH_FORM);
}
return ($this);
}
protected function EnsureLessonUpdateAccess ($lessonID)
{
if ($this->IsLessonUpdateAccess ($lessonID) !== true)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
return ($this);
}
protected function IsLessonUpdateAccess ($lessonID)
{
if ($this->oAccess->IsLessonAccessible ($lessonID, CLearnAccess::OP_LESSON_WRITE, true))
return (true);
else
return (false);
return ($this);
}
protected function EnsureLessonUnlinkAccess ($parentLessonId, $childLessonId)
{
if ($this->LEARNING_RIGHT < 'W')
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
// TODO: check access in new data model
return ($this);
}
public function Init()
{
$oSort = new CAdminSorting($this->tableID, 'LESSON_ID', 'asc', 'learning_sort_by', 'learning_sort_order'); // sort initialization
$this->oList = new CAdminList($this->tableID, $oSort); // list initialization
$GLOBALS['learning_sort_by'] = strtoupper($GLOBALS['learning_sort_by']);
$GLOBALS['learning_sort_order'] = strtoupper($GLOBALS['learning_sort_order']);
if ( ! in_array($GLOBALS['learning_sort_order'], array('ASC', 'DESC'), true) )
$GLOBALS['learning_sort_order'] = 'ASC';
if (strlen($GLOBALS['learning_sort_by']) > 0)
$this->arSortOrder = array($GLOBALS['learning_sort_by'] => $GLOBALS['learning_sort_order']);
$arFilterFields = array(
'filter_name',
'filter_uid',
//'filter_course_id', // there is no COURSE_ID field for general lesson in CLearnLesson::GetList()
'filter_creator_id',
'filter_active',
'filter_keywords',
'filter_lesson_type'
);
$arFilterHeaders = array(
'ID',
//'COURSE_ID', // there is no COURSE_ID field for general lesson in CLearnLesson::GetList()
GetMessage('LEARNING_COURSE_ADM_CREATED2'), // who is creator
GetMessage('LEARNING_F_ACTIVE2'), // activity
GetMessage('LEARNING_KEYWORDS'),
GetMessage('LEARNING_FILTER_TYPE_OF_UNILESSON')
); // names of filter fields for humans
$arHeaders = array(
array('id' => 'NAME',
'content' => GetMessage('LEARNING_NAME'),
'sort' => 'name',
'default' => true),
array('id' => 'LESSON_ID',
'content' => 'ID',
'sort' => 'lesson_id',
'default' => true),
array('id' => 'TIMESTAMP_X',
'content' => GetMessage('LEARNING_COURSE_ADM_DATECH'),
'sort' => 'timestamp_x',
'default' => true),
array('id' => 'ACTIVE',
'content' => GetMessage('LEARNING_COURSE_ADM_ACT'),
'sort' => 'active',
'default' => true),
array('id' => 'SITE_ID',
'content' => GetMessage('LEARNING_SITE_ID'),
'sort' => 'site_id',
'default' => true)
);
if ($this->requestedParentLessonId != -2) // magic number '-2' is means 'List lessons, without relation to parent'
{
$arHeaders[] = array(
'id' => 'SORT',
'content' => GetMessage('LEARNING_COURSE_ADM_SORT'),
'sort' => 'sort',
'default' => true
);
//$arFilterFields[] = 'filter_sort';
//$arFilterHeaders[] = 'SORT';
}
if ($this->contextCourseLessonId !== false)
{
$arHeaders[] = array(
'id' => 'PUBLISH_PROHIBITED',
'content' => GetMessage('LEARNING_COURSE_ADM_PUBLISH_PROHIBITED'),
'default' => true);
}
$arHeaders[] = array(
'id' => 'CARDINALITY_DEPTH',
'content' => GetMessage('LEARNING_COURSE_ADM_CARDINALITY_DEPTH'),
'default' => true);
$arHeaders[] = array(
'id' => 'CARDINALITY_CHAPTERS',
'content' => GetMessage('LEARNING_COURSE_ADM_CARDINALITY_CHAPTERS'),
'default' => true);
$arHeaders[] = array(
'id' => 'CARDINALITY_LESSONS',
'content' => GetMessage('LEARNING_COURSE_ADM_CARDINALITY_LESSONS'),
'default' => true);
$arHeaders[] = array(
'id' => 'CARDINALITY_QUESTIONS',
'content' => GetMessage('LEARNING_COURSE_ADM_CARDINALITY_QUESTIONS'),
'default' => true);
$arHeaders[] = array(
'id' => 'CARDINALITY_TESTS',
'content' => GetMessage('LEARNING_COURSE_ADM_CARDINALITY_TESTS'),
'default' => true);
$arHeaders[] = array(
'id' => 'PARENTS',
'content' => GetMessage('LEARNING_INCLUDED_IN'),
'default' => true);
$arHeaders[] = array(
'id' => 'CHILDS',
'content' => GetMessage('LEARNING_CONSIST_FROM'),
'default' => false);
$arHeaders[] = array(
'id' => 'CODE',
'content' => GetMessage('LEARNING_CODE'),
'sort' => 'code',
'default' => false);
$arHeaders[] = array(
'id' => 'CREATED_USER_NAME',
'content' => GetMessage('LEARNING_AUTHOR'),
'sort' => 'code',
'default' => false);
// list's header
$this->oList->AddHeaders($arHeaders);
$this->oFilter = new CAdminFilter(
$this->tableID . "_filter",
$arFilterHeaders
);
// filter initialization (can puts data into global vars)
$this->oList->InitFilter($arFilterFields);
global $filter_name, $filter_uid, $filter_active, $filter_creator_id, $filter_keywords, $filter_lesson_type;
if ($filter_name !== null)
$this->arFilter['?NAME'] = $filter_name;
if ($filter_uid !== null)
$this->arFilter['LESSON_ID'] = $filter_uid;
if ($filter_creator_id !== null)
$this->arFilter['CREATED_USER_NAME'] = '%' . $filter_creator_id . '%';
if ($filter_active !== null)
$this->arFilter['ACTIVE'] = $filter_active;
if ($filter_keywords !== null)
$this->arFilter['KEYWORDS'] = '%' . $filter_keywords . '%';
if ($filter_lesson_type !== null)
{
if ($filter_lesson_type === 'COURSE')
$this->arFilter['>LINKED_LESSON_ID'] = 0;
elseif ($filter_lesson_type === 'LESSON_WITH_CHILDS')
{
$this->arFilter['>CHILDS_CNT'] = 0;
$this->arFilter['LINKED_LESSON_ID'] = '';
}
elseif ($filter_lesson_type === 'LESSON_WO_CHILDS')
$this->arFilter['CHILDS_CNT'] = 0;
}
/*
if ($this->requestedParentLessonId != -2) // magic number '-2' is means 'List lessons, without relation to parent'
{
global $filter_sort;
$this->arFilter['SORT'] = $filter_sort;
}
*/
return ($this);
}
public function IsNeedProcessActionsOnList()
{
if ($this->oList->GroupAction() === false)
return (false);
else
return (true);
}
public function ProcessActionsOnList()
{
if (isset($_POST['action']) && (strlen($_POST['action']) !== 0))
$action = $_POST['action'];
elseif (isset($_GET['action']) && (strlen($_GET['action']) !== 0))
$action = $_GET['action'];
elseif (isset($_POST['action_button']) && (strlen($_POST['action_button']) !== 0))
$action = $_POST['action_button'];
elseif (isset($_GET['action_button']) && (strlen($_GET['action_button']) !== 0))
$action = $_GET['action_button'];
else
return ($this); // nothing to do
$arID = $this->oList->GroupAction();
if ($arID === false)
return ($this); // no items selected
if ( check_bitrix_sessid() !== true )
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
if ($_POST['action_target'] === 'selected')
{
$arID = array();
$rsData = $this->fetchDataFromDb();
while($arRes = $rsData->Fetch())
$arID[] = $arRes['LESSON_ID'];
}
foreach ($arID as $lessonId)
{
// If not int or string can't be strictly casted to int
if ( ! (is_numeric($lessonId) && is_int($lessonId + 0)) )
continue;
$lessonId += 0;
$wasError = false;
$preventSelectionOnError = false;
try
{
switch ($action)
{
case 'unlink':
// !!! In case of unlinking in $lessonId not Lesson's id, but it's full path
$oPath = new CLearnPath();
$oPath->ImportUrlencoded($lessonId);
$arPath = $oPath->GetPathAsArray();
if (count($arPath) < 2)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_LOGIC);
}
$childLessonId = $oPath->GetBottom();
$parentLessonId = $oPath->GetBottom();
if (($parentLessonId === false) || ($childLessonId === false))
{
// something goes wrong
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_LOGIC);
}
$this->EnsureLessonUnlinkAccess ($parentLessonId, $childLessonId);
// throws an exception on error
CLearnLesson::RelationRemove ($parentLessonId, $childLessonId);
break;
case 'disband':
@set_time_limit(0);
$courseId = CLearnLesson::GetLinkedCourse($lessonId);
if (($courseId !== false) && CCourse::IsCertificatesExists($courseId))
throw new Exception (GetMessage("LEARNING_COURSE_UNREMOVABLE_CAUSE_OF_CERTIFICATES"));
$this->EnsureLessonDisbandAccess ($lessonId);
CLearnLesson::Delete($lessonId);
break;
case 'delete':
case 'recursive_delete':
$preventSelectionOnError = true; // prevent switch table to "selection mode" when cannot delete item in list
@set_time_limit(0);
$courseId = CLearnLesson::GetLinkedCourse($lessonId);
if (($courseId !== false) && CCourse::IsCertificatesExists($courseId))
throw new Exception (GetMessage("LEARNING_COURSE_UNREMOVABLE_CAUSE_OF_CERTIFICATES"));
try
{
// firstly, simulate to check permissions
CLearnLesson::DeleteRecursiveLikeHardlinks(
array(
'lesson_id' => $lessonId,
'simulate' => true
)
);
// If all is OK, try to really remove it
CLearnLesson::DeleteRecursiveLikeHardlinks($lessonId);
}
catch (LearnException $e)
{
if ($e->GetCode() === LearnException::EXC_ERR_ALL_ACCESS_DENIED)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
else
{
// bubble exception
throw new LearnException ($e->GetMessage(), $e->GetCode());
}
}
break;
case 'activate':
case 'deactivate':
if (strtolower($action) === 'deactivate')
{
$this->EnsureLessonDeactivateAccess ($lessonId);
$arFields = Array('ACTIVE' => 'N');
}
elseif (strtolower($action) === 'activate')
{
$this->EnsureLessonActivateAccess ($lessonId);
$arFields = Array('ACTIVE' => 'Y');
}
else
{
throw new CLearnRenderAdminUnilessonListException ('WTFAYD,#Pro#?!',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
// Is item course or not?
$courseId = CLearnLesson::GetLinkedCourse($lessonId);
if ($courseId === false)
{
// not course
CLearnLesson::Update($lessonId, $arFields);
}
else
{
$oCourse = new CCourse;
$rc = $oCourse->Update($courseId, $arFields);
unset ($oCourse);
if ($rc === false)
throw new Exception();
}
break;
default:
throw new Exception();
break;
}
}
catch (CLearnRenderAdminUnilessonListException $e)
{
$wasError = true;
$errorText = $e->getMessage();
$errorCode = $e->getCode();
}
catch (Exception $e)
{
$wasError = true;
$errorText = $e->getMessage();
$errorCode = 0; // Because we checks below only CLearnRenderAdminUnilessonListException codes
}
if ($wasError)
{
if ($e->getCode() & CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED)
{
// Access denied
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . '#' . $lessonId . ': '
. GetMessage('LEARNING_ACCESS_D');
if (strlen($errorText) > 0)
$errmsg .= (': ' . $errorText);
}
else
{
// Some error occured during update operation
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . $lessonId;
if (strlen($errorText) > 0)
$errmsg .= ( ' (' . $errorText . ')' );
}
if ($preventSelectionOnError)
$this->oList->AddUpdateError($errmsg);
else
$this->oList->AddUpdateError($errmsg, $lessonId);
}
}
return ($this);
}
// Must throw exception if access denied
protected function EnsureLessonDisbandAccess ($lessonID)
{
global $USER;
if ( ! $this->oAccess->IsLessonAccessible (
$lessonID,
CLearnAccess::OP_LESSON_REMOVE,
true)
)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
// ensure, that all childs can be unlinked from lesson
$arChildEdges = CLearnLesson::ListImmediateChilds($lessonID);
if (count($arChildEdges) > 0)
{
if ( ! $this->oAccess->IsLessonAccessible(
$lessonID,
CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS,
true)
)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
foreach ($arChildEdges as $arChildEdge)
{
if ( ! $this->oAccess->IsLessonAccessible(
$arChildEdge['CHILD_LESSON'],
CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS,
true)
)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
}
}
// ensure, that all parents can be unlinked from lesson
$arParentEdges = CLearnLesson::ListImmediateParents($lessonID);
if (count($arParentEdges) > 0)
{
if ( ! $this->oAccess->IsLessonAccessible(
$lessonID,
CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS,
true)
)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
foreach ($arParentEdges as $arParentEdge)
{
if ( ! $this->oAccess->IsLessonAccessible(
$arParentEdge['PARENT_LESSON'],
CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS,
true)
)
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
}
}
return ($this);
}
// Must throw exception if access denied
protected function EnsureLessonActivateAccess ($lessonID)
{
global $USER;
if ($USER->IsAdmin())
return ($this);
$oAccess = CLearnAccess::GetInstance($USER->GetID());
if ( ! $oAccess->IsLessonAccessible ($lessonID, CLearnAccess::OP_LESSON_WRITE) )
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
return ($this);
}
// Must throw exception if access denied
protected function EnsureLessonDeactivateAccess ($lessonID)
{
global $USER;
if ($USER->IsAdmin())
return ($this);
$oAccess = CLearnAccess::GetInstance($USER->GetID());
if ( ! $oAccess->IsLessonAccessible ($lessonID, CLearnAccess::OP_LESSON_WRITE) )
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
return ($this);
}
protected function IsListAnyCoursesMode()
{
return ($this->IsListMode (self::ListAnyCoursesMode));
}
protected function IsListAnyLessonsMode()
{
return ($this->IsListMode (self::ListAnyLessonsMode));
}
protected function IsListChildLessonsMode()
{
return ($this->IsListMode (self::ListChildLessonsMode));
}
protected function IsListMode ($mode)
{
if ($this->listMode === $mode)
return (true);
else
return (false);
}
private function fetchDataFromDb()
{
if ($this->IsSearchMode())
{
$searchMode = $this->getSearchMode();
if ($searchMode === 'parents_candidates')
{
//exit('1');
$accessOperations = CLearnAccess::OP_LESSON_READ | CLearnAccess::OP_LESSON_LINK_DESCENDANTS;
}
elseif ($searchMode === 'childs_candidates')
{
//exit('2');
$accessOperations = CLearnAccess::OP_LESSON_READ | CLearnAccess::OP_LESSON_LINK_TO_PARENTS;
}
elseif ($searchMode === 'attach_question_to_lesson')
$accessOperations = CLearnAccess::OP_LESSON_WRITE;
else
$accessOperations = CLearnAccess::OP_LESSON_READ;
}
else
$accessOperations = CLearnAccess::OP_LESSON_READ;
$this->arFilter['ACCESS_OPERATIONS'] = $accessOperations;
// fetch data
if ($this->IsListChildLessonsMode())
{
// shows only childs of requested lesson uid
$CDBResult = CLearnLesson::GetListOfImmediateChilds (
$this->requestedParentLessonId,
$this->arSortOrder,
$this->arFilter
);
}
elseif ($this->IsListAnyLessonsMode())
$CDBResult = CLearnLesson::GetList($this->arSortOrder, $this->arFilter);
elseif ($this->IsListAnyCoursesMode())
$CDBResult = CCourse::GetList($this->arSortOrder, $this->arFilter);
return ($CDBResult);
}
public function FetchData()
{
$CDBResult = $this->fetchDataFromDb();
$this->rsData = new CAdminResult($CDBResult, $this->tableID);
// navigation setup
$this->rsData->NavStart();
$this->oList->NavText($this->rsData->GetNavPrint(''));
return ($this);
}
public function BuildList()
{
global $USER;
$filterParams = GetFilterParams('filter_');
// list's footer
$this->oList->AddFooter(
array(
array('title' => GetMessage('MAIN_ADMIN_LIST_SELECTED'),
'value' => $this->rsData->SelectedRowsCount()),
array('counter' => true,
'title' => GetMessage('MAIN_ADMIN_LIST_CHECKED'), 'value' => '0')
)
);
$oParentPath = new CLearnPath();
if (isset($_GET['LESSON_PATH']))
$oParentPath->ImportUrlencoded($_GET['LESSON_PATH']);
$arParentPath = $oParentPath->GetPathAsArray();
// building list
$questionsCountCache = array();
while ($arRes = $this->rsData->NavNext(false)) // NavNext: don't extract fields to globals
{
$oCurPath = new CLearnPath();
$oCurPath->SetPathFromArray (array_merge($arParentPath, array($arRes['LESSON_ID'])));
$urlCurPath = $oCurPath->ExportUrlencoded();
unset ($oCurPath);
// PUBLISH_PROHIBITED available in context of most parent course only
if ($this->contextCourseLessonId !== false)
{
$arRes['PUBLISH_PROHIBITED'] = 'N';
if (CLearnLesson::IsPublishProhibited($arRes['LESSON_ID'], $this->contextCourseLessonId))
$arRes['PUBLISH_PROHIBITED'] = 'Y';
}
$arRes['SITE_ID'] = '';
$courseId = CLearnLesson::GetLinkedCourse ($arRes['LESSON_ID']);
if ($courseId !== false)
{
$hrefPrefix = 'learn_course_edit.php?lang='.LANG.'&COURSE_ID=' . $courseId;
$resCourseSites = CCourse::GetSite($courseId);
while($arCourseSites = $resCourseSites->Fetch())
{
if ($arRes['SITE_ID'] != '')
$arRes['SITE_ID'] .= ' / ';
$arRes['SITE_ID'] .= htmlspecialcharsbx($arCourseSites['LID']);
}
}
else
{
$hrefPrefix = 'learn_unilesson_edit.php?lang='.LANG.'&LESSON_ID=' . $arRes['LESSON_ID']
. '&LESSON_PATH=' . ($this->requestedParentLessonId > 0 ? urlencode($urlCurPath) : $this->requestedParentLessonId);
}
$actionEditLesson = $hrefPrefix . $filterParams;
$rowAction = false;
$rowTitle = '';
if ( ! $this->IsSearchMode() )
{
$rowAction = 'learn_unilesson_admin.php?lang=' . LANG
. '&PARENT_LESSON_ID=' . ($arRes['LESSON_ID'] + 0)
. '&LESSON_PATH=' . $urlCurPath
. '&set_filter=Y'
. '&' . $this->hrefSearchRetPoint;
$rowTitle = GetMessage('LEARNING_TRAVERSE'); // "Traverse list of immediate childs"
if ( ! $arRes['IS_CHILDS'] )
{
$rowAction = $actionEditLesson;
$rowTitle = GetMessage('LEARNING_EDIT_TITLE');
}
}
$row =& $this->oList->AddRow(
$arRes['LESSON_ID'],
$arRes,
$rowAction,
$rowTitle
);
$arParents = $arChilds = array();
$htmlParents = $htmlChilds = '';
$rsParents = CLearnLesson::GetListOfImmediateParents (
$arRes['LESSON_ID'],
array(), // $arOrder
array('CHECK_PERMISSIONS' => 'N') // $arFilter
);
while ($arParent = $rsParents->Fetch())
$arParents[] = $arParent['NAME'];
$arParents = array_map('htmlspecialcharsbx', $arParents);
if (count($arParents) > 0)
$htmlParents = implode('<hr width="100%" size="1">', $arParents);
else
$htmlParents = ' ';
$rsChilds = CLearnLesson::GetListOfImmediateChilds (
$arRes['LESSON_ID'],
array(), // $arOrder
array('CHECK_PERMISSIONS' => 'N') // $arFilter
);
while ($arChild = $rsChilds->Fetch())
$arChilds[] = $arChild['NAME'];
$arChilds = array_map('htmlspecialcharsbx', $arChilds);
if (count($arChilds) > 0)
$htmlChilds = implode('<hr width="100%" size="1">', $arChilds);
else
$htmlChilds = ' ';
if ( isset($arRes['LINKED_LESSON_ID']) && ($arRes['LINKED_LESSON_ID'] > 0) )
$icon = 'learning_icon_courses';
elseif (count($arChilds) > 0)
$icon = 'learning_icon_chapters';
else
$icon = 'learning_icon_lessons';
if ( ! $this->IsSearchMode() )
{
$row->AddViewField('NAME',
'<span class="adm-list-table-icon-link"><span class="adm-submenu-item-link-icon adm-list-table-icon '.$icon.'"></span>'
.($rowAction === false
? '<span class="adm-list-table-link">'.htmlspecialcharsbx($arRes['NAME']).'</span>'
: '<a href="'.$rowAction.'" class="adm-list-table-link">'.htmlspecialcharsbx($arRes['NAME']).'</a>'
).
'</span>');
}
else
{
$actionUseLesson = "(function()
{
var fnName = '"
. str_replace(
array("'", ';', ',', "\n", "\r"),
'',
htmlspecialcharsbx($this->search_retpoint))
. "';
if ( ! (window.opener && window.opener[fnName]) )
return;
window.opener[fnName]('" . (int) $arRes['LESSON_ID'] . "', '" . CUtil::JSEscape(htmlspecialcharsbx($arRes['NAME'])) . "');
window.close();
})();
";
$row->AddViewField('NAME', '<a href="javascript:void(0);" class="adm-list-table-icon-link" onclick="' . $actionUseLesson . '"><span class="adm-submenu-item-link-icon adm-list-table-icon '.$icon.'"></span><span class="adm-list-table-link">' . htmlspecialcharsbx($arRes['NAME']).'</span></a>');
}
$row->AddViewField('PARENTS', $htmlParents);
$row->AddEditField('PARENTS', ' ');
$row->AddViewField('CHILDS', $htmlChilds);
$row->AddEditField('CHILDS', ' ');
// this is very heavy statistic, so will be a good idea to add settings to the module, which turn off this statistics
$oLearnTree = CLearnLesson::GetTree ($arRes['LESSON_ID']);
$arTree = $oLearnTree->GetTreeAsList();
$depth = -1;
$chapterCount = 0;
$lessonsCount = 0;
if (!isset($questionsCountCache[$arRes['LESSON_ID']]))
{
$questionsCountCache[$arRes['LESSON_ID']] = CLQuestion::GetCount(array('LESSON_ID' => (int) $arRes['LESSON_ID']));
}
$questionsCount = $questionsCountCache[$arRes['LESSON_ID']];
foreach ($arTree as $arLessonData)
{
if ($arLessonData['IS_CHILDS'])
++$chapterCount;
else
++$lessonsCount;
if ((int) $arLessonData['#DEPTH_IN_TREE'] > $depth)
$depth = (int) $arLessonData['#DEPTH_IN_TREE'];
if (!isset($questionsCountCache[$arLessonData['LESSON_ID']]))
{
$questionsCountCache[$arLessonData['LESSON_ID']] = CLQuestion::GetCount(array('LESSON_ID' => (int) $arLessonData['LESSON_ID']));
}
$questionsCount += $questionsCountCache[$arLessonData['LESSON_ID']];
}
// PUBLISH_PROHIBITED available in context of most parent course only
if ($this->contextCourseLessonId !== false)
{
if ( $this->IsLessonUpdateAccess ($arRes['LESSON_ID']) === true )
{
$row->AddInputField('PUBLISH_PROHIBITED', array('size' => '35'));
$row->AddCheckField('PUBLISH_PROHIBITED');
}
else
{
$row->AddCheckField('PUBLISH_PROHIBITED', true);
}
}
// Render CARDINALITY fields
$htmlDepth = (int) ($depth + 1);
$htmlChapters = (string) ((int) $chapterCount)
. ' [<a href="learn_unilesson_edit.php?lang=' . LANG
. '&PROPOSE_RETURN_LESSON_PATH=' . $urlCurPath
. '" title="' . GetMessage('LEARNING_UNILESSON_ADD') . '"'
. '>+</a>]';
$htmlLessons = (string) ((int) $lessonsCount)
. ' [<a href="learn_unilesson_edit.php?lang=' . LANG
. '&PROPOSE_RETURN_LESSON_PATH=' . $urlCurPath
. '" title="' . GetMessage('LEARNING_UNILESSON_ADD') . '"'
. '>+</a>]';
$htmlQuestions = '<a href="learn_question_admin.php?lang=' . LANG
. '&filter=Y&set_filter=Y'
. '&PARENT_LESSON_ID=' . ($arRes['LESSON_ID'] + 0)
. '&LESSON_PATH=' . $urlCurPath
. '" title="' . GetMessage('LEARNING_QUESTION_ALT') . '">'
. (int) $questionsCount . '</a>'
. ' ['
. '<a href="learn_question_edit.php?lang=' . LANG
. '&LESSON_PATH=' . $urlCurPath
. '&QUESTION_TYPE=S'
. '&filter=Y&set_filter=Y'
. '&from=learn_menu"'
. ' title="' . GetMessage('LEARNING_QUESTION_ADD') . '">+</a>'
. ']';
$row->AddViewField('CARDINALITY_DEPTH', $htmlDepth);
$row->AddViewField('CARDINALITY_CHAPTERS', $htmlChapters);
$row->AddViewField('CARDINALITY_LESSONS', $htmlLessons);
$row->AddViewField('CARDINALITY_QUESTIONS', $htmlQuestions);
if ($courseId !== false)
{
$testsCount = (int) CTest::GetCount(array('COURSE_ID' => $courseId));
$htmlTests = '<a href="learn_test_admin.php?lang=' . LANG
. '&COURSE_ID=' . $courseId
. '&PARENT_LESSON_ID=' . (int) $arRes['LESSON_ID']
. '&LESSON_PATH=' . $urlCurPath
. '&filter=Y&set_filter=Y"'
. '>' . $testsCount . '</a>'
. ' [<a href="learn_test_edit.php?lang=' . LANG
. '&COURSE_ID=' . $courseId
. '&PARENT_LESSON_ID=' . (int) $arRes['LESSON_ID']
. '&LESSON_PATH=' . $urlCurPath
. '&filter=Y&set_filter=Y"
title="' . GetMessage('LEARNING_QUESTION_ADD') . '"'
. '>+</a>]';
$row->AddViewField('CARDINALITY_TESTS', $htmlTests);
}
if ( ( ! $this->IsSearchMode() )
&& ($this->IsLessonUpdateAccess ($arRes['LESSON_ID']) === true)
)
{
$row->AddInputField('NAME', array('size' => '35'));
// SORT field editing possibly only for courses and for lessons in relation to parent lesson
if ($this->IsListChildLessonsMode() || $this->IsListAnyCoursesMode())
$row->AddInputField('SORT', array('size' => '3'));
$row->AddCheckField('ACTIVE');
$row->AddInputField('CODE');
}
else
{
$row->AddCheckField('ACTIVE', false);
}
$row->AddViewField('CREATED_USER_NAME', $arRes['CREATED_USER_NAME']);
$arActions = Array();
if ( ! $this->IsSearchMode() )
{
if ($this->IsLessonUpdateAccess ($arRes['LESSON_ID']) === true)
$editTxt = GetMessage('MAIN_ADMIN_MENU_EDIT');
else
$editTxt = GetMessage('MAIN_ADMIN_MENU_OPEN');
// Actions
$arActions[] = array(
'ICON' => 'edit',
'TEXT' => $editTxt,
'ACTION' => $this->oList->ActionRedirect($actionEditLesson)
);
$arActions[] = array("SEPARATOR" => true);
$arActions[] = array(
'ICON' => 'list',
'TEXT' => GetMessage('LEARNING_QUESTION_ALT') . ' (' . ($questionsCount + 0) . ')',
'ACTION' => $this->oList->ActionRedirect(
'learn_question_admin.php?lang=' . LANG
. '&filter=Y&set_filter=Y'
. '&PARENT_LESSON_ID=' . ($arRes['LESSON_ID'] + 0)
. '&LESSON_PATH=' . urlencode($urlCurPath)
)
);
/*
$arActions[] = array(
"ICON"=>"copy",
"TEXT"=>GetMessage("MAIN_ADMIN_ADD_COPY"),
"ACTION"=>$this->oList->ActionRedirect("learn_course_edit.php?COPY_ID=".$f_ID));
*/
$isDeleteCmdDisabled = true;
$isDisbandCmdDisabled = true;
$deleteMSG = '';
$disbandMSG = '';
$actionDisband = '';
$action = '';
if ($arRes['CHILDS_CNT'] > 0)
{
$deleteMSG = GetMessage('LEARNING_ADMIN_MENU_DELETE_RECURSIVE')
. ' (' . (string) ( (int) $arRes['CHILDS_CNT'] ) . ')';
}
else
$deleteMSG = GetMessage("MAIN_ADMIN_MENU_DELETE");
$disbandMSG = GetMessage('LEARNING_ADMIN_MENU_DISBAND');
$isEnoughRightsForDisbandLesson = false;
try
{
$this->EnsureLessonDisbandAccess ($arRes['LESSON_ID']);
$isEnoughRightsForDisbandLesson = true;
}
catch (CLearnRenderAdminUnilessonListException $e)
{
if ($e->GetCode() & CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED)
; // access denied, nothing to do
else
{
// bubble exception
throw new CLearnRenderAdminUnilessonListException ($e->GetMessage(), $e->GetCode());
}
}
// If we can unlink all neighbours and remove lesson
if ($isEnoughRightsForDisbandLesson)
{
$arOPathes = CLearnLesson::GetListOfParentPathes ($arRes['LESSON_ID']);
$parentPathesCnt = count($arOPathes);
// prepare "Disband" command
$isDisbandCmdDisabled = false;
$actionDisband = $this->oList->ActionDoGroup(
$arRes['LESSON_ID'],
'disband',
'PARENT_LESSON_ID=' . ($this->requestedParentLessonId + 0)
);
if ($parentPathesCnt >= 1)
{
$actionDisband = "if(confirm('"
. str_replace(
'#CNT#',
$parentPathesCnt,
GetMessageJS('LEARNING_CONFIRM_DISBAND_LESSON_WITH_PARENT_PATHES')
)
. "')) "
. '{ ' . $actionDisband . ' }';
}
$actionDisband = "if(confirm('"
.GetMessageJS('LEARNING_ADMIN_MENU_DISBAND_QUESTION')
. "')) "
. '{ ' . $actionDisband . ' }';
// prepare "Remove" command
$isDeleteCmdDisabled = false;
if ($arRes['CHILDS_CNT'] > 0)
{
$action = $this->oList->ActionDoGroup(
$arRes['LESSON_ID'],
'recursive_delete',
'PARENT_LESSON_ID=' . ($this->requestedParentLessonId + 0)
);
}
else
{
// If no childs => "delete" is equal to "disband"
$action = $this->oList->ActionDoGroup(
$arRes['LESSON_ID'],
'disband',
'PARENT_LESSON_ID=' . ($this->requestedParentLessonId + 0)
);
}
if ($parentPathesCnt >= 1)
{
$deleteMSG .= ' [' . $parentPathesCnt . ']';
$action = "if(confirm('"
. str_replace(
'#CNT#',
$parentPathesCnt,
GetMessageJS("LEARNING_CONFIRM_DEL_LESSON_WITH_PARENT_PATHES")
)
. "')) "
. $action;
}
else
{
$action = "if(confirm('" . GetMessageJS('LEARNING_CONFIRM_DEL_MESSAGE') . "')) "
. $action;
}
}
// We can "disband" only lessons, that contains childs
$arActions[] = array("SEPARATOR" => true);
if ($arRes['CHILDS_CNT'] > 0)
{
$arActions[] = array(
'ICON' => 'delete',
'TEXT' => $disbandMSG,
'ACTION' => $actionDisband,
'DISABLED' => $isDisbandCmdDisabled,
'TITLE' => GetMessage('LEARNING_ADMIN_MENU_DISBAND_TITLE')
);
}
$arActions[] = array(
'ICON' => 'delete',
'TEXT' => $deleteMSG,
'ACTION' => $action,
'DISABLED' => $isDeleteCmdDisabled
);
}
else
{
$arActions[] = array(
'ICON' => 'list',
'TEXT' => GetMessage('LEARNING_SELECT'),
'ACTION' => $actionUseLesson
);
}
$row->AddActions($arActions);
}
return ($this);
}
// Build group actions buttons in list
public function BuildListGroupActionsButton()
{
// no group actions in search mode
if ($this->IsSearchMode())
return ($this);
$this->oList->AddGroupActionTable(Array(
'activate' => GetMessage('MAIN_ADMIN_LIST_ACTIVATE'),
'deactivate' => GetMessage('MAIN_ADMIN_LIST_DEACTIVATE'),
'delete' => GetMessage('MAIN_ADMIN_LIST_DELETE'),
)
);
return ($this);
}
public function BuildListContextMenu()
{
$aContext = array();
$parentLessonId = false;
// Button "level up" available only if LESSON_PATH available and parent exists in it
if (isset($_GET['LESSON_PATH']) && strlen($_GET['LESSON_PATH']) > 0)
{
$PROPOSE_RETURN_LESSON_PATH = '&PROPOSE_RETURN_LESSON_PATH=' . urlencode($_GET['LESSON_PATH']);
$oPath = new CLearnPath();
$oPath->ImportUrlencoded ($_GET['LESSON_PATH']);
$arPath = $oPath->GetPathAsArray();
$arUpPath = $arPath;
$count_arUpPath = count($arUpPath);
if (isset($arUpPath[$count_arUpPath - 1]))
$parentLessonId = $arUpPath[$count_arUpPath - 1];
// Is parent node exists
if ($count_arUpPath >= 2)
{
// "Level up"
array_pop ($arUpPath);
$oUpPath = new CLearnPath();
$oUpPath->SetPathFromArray ($arUpPath);
$aContext[] = array (
'ICON' => 'btn_up',
'TEXT' => GetMessage('LEARNING_A_UP'),
'LINK' => 'learn_unilesson_admin.php?lang=' . LANG
. '&PARENT_LESSON_ID=' . htmlspecialcharsbx($arUpPath[count($arUpPath) - 1])
. '&LESSON_PATH=' . $oUpPath->ExportUrlencoded()
. '&set_filter=Y'
. '&' . $this->hrefSearchRetPoint,
'TITLE' => GetMessage('LEARNING_A_UP')
);
}
else
{
// To all lessons list
$aContext[] = array (
'ICON' => 'btn_up',
'TEXT' => GetMessage('LEARNING_ALL_LESSONS'),
'LINK' => 'learn_unilesson_admin.php?lang=' . LANG
. '&PARENT_LESSON_ID=-2' // magic number '-2' is means 'List lessons, without relation to parent'
. '&set_filter=Y'
. '&' . $this->hrefSearchRetPoint,
'TITLE' => GetMessage('LEARNING_ALL_LESSONS')
);
}
unset ($arPath, $oPath, $arUpPath, $oUpPath);
}
else
$PROPOSE_RETURN_LESSON_PATH = '';
if ( ! $this->IsSearchMode() )
{
/**
* User can create lesson if he has base access for creating AND:
* 1) no parent lesson
* OR
* 2) if user creating lesson linked to some parent on which user has access
* to link childs, and user has access to link his created lesson to parent
*/
$isAccessCreate = false;
try
{
if ($this->oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_CREATE))
{
if ($parentLessonId === false)
{
$isAccessCreate = true;
}
elseif (
$this->oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_LINK_DESCENDANTS | CLearnAccess::OP_LESSON_LINK_TO_PARENTS)
|| (
$this->oAccess->IsLessonAccessible($parentLessonId, CLearnAccess::OP_LESSON_LINK_DESCENDANTS)
&& $this->oAccess->IsBaseAccessForCR(CLearnAccess::OP_LESSON_LINK_TO_PARENTS)
)
)
{
$isAccessCreate = true;
}
}
}
catch (Exception $e)
{
;
}
if ($isAccessCreate)
{
// btn add new course
$aContext[] =
array(
'ICON' => 'btn_new',
'TEXT' => GetMessage('LEARNING_ADD_COURSE'),
'LINK' => 'learn_course_edit.php?lang=' . LANG
. $PROPOSE_RETURN_LESSON_PATH,
'TITLE' => GetMessage('LEARNING_ADD_COURSE_ALT')
);
// btn add new unilesson (non-course)
$aContext[] =
array(
'ICON' => 'btn_new',
'TEXT' => GetMessage('LEARNING_UNILESSON_ADD'),
'LINK' => 'learn_unilesson_edit.php?lang=' . LANG
. "&PARENT_LESSON_ID=".$this->requestedParentLessonId
. "&LESSON_PATH=".urlencode($_GET['LESSON_PATH']),
'TITLE' => GetMessage('LEARNING_UNILESSON_ADD')
);
}
}
$this->oList->AddAdminContextMenu($aContext);
return ($this);
}
public function RenderInto (&$html)
{
// list mode check (if AJAX then terminate the script)
$this->oList->CheckListMode();
ob_start();
$this->ShowFilter();
$this->ShowList();
$html = ob_get_clean();
return ($this);
}
public function IsNeedSaveInlineEditedItems()
{
static $cache = -1;
if ($cache === -1)
{
$cache = (boolean) ($this->oList->EditAction()
&& isset ($_POST['FIELDS'])
&& is_array($_POST['FIELDS'])
&& count($_POST['FIELDS']) > 0
);
}
return ($cache);
}
public function SaveInlineEditedItems()
{
if ( ! $this->IsNeedSaveInlineEditedItems() )
return ($this);
if ( check_bitrix_sessid() !== true )
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
foreach ($_POST['FIELDS'] as $lessonId => $arFields)
{
$arEdgeProperties = array();
$wasError = false;
try
{
// skip not changed items
if ( ! $this->oList->IsUpdated($lessonId) )
continue;
// throws exception if access denied
$this->EnsureLessonUpdateAccess ($lessonId);
$courseId = CLearnLesson::GetLinkedCourse($lessonId);
// Depends on current list mode, we must update sort index
// of element (only for course) or sort index of relation between
// child and parent lessons.
// So, we must rename SORT to COURSE_SORT or EDGE_SORT
if (array_key_exists('SORT', $arFields))
{
if ($this->IsListAnyCoursesMode() && ($courseId !== false))
{
$arFields['COURSE_SORT'] = $arFields['SORT'];
}
elseif ($this->IsListChildLessonsMode())
{
$arFields['EDGE_SORT'] = $arFields['SORT'];
}
else
{
throw new CLearnRenderAdminUnilessonListException ('',
CLearnRenderAdminUnilessonListException::C_LOGIC
| CLearnRenderAdminUnilessonListException::C_ACTION_UPDATE_FAIL);
}
unset ($arFields['SORT']);
}
if (isset($arFields['EDGE_SORT']))
{
if ($this->requestedParentLessonId > 0)
{
$arEdgeProperties['SORT'] = $arFields['EDGE_SORT'];
}
unset ($arFields['EDGE_SORT']);
}
// PUBLISH_PROHIBITED
if ( array_key_exists('PUBLISH_PROHIBITED', $arFields) )
{
// PUBLISH_PROHIBITED available in context of most parent course only
if ( ($this->contextCourseLessonId !== false)
&& in_array($arFields['PUBLISH_PROHIBITED'], array('N', 'Y'), true)
)
{
$isProhibited = true;
if ($arFields['PUBLISH_PROHIBITED'] === 'N')
$isProhibited = false;
CLearnLesson::PublishProhibitionSetTo ($lessonId, $this->contextCourseLessonId, $isProhibited);
}
unset ($arFields['PUBLISH_PROHIBITED']);
}
// Courses must be updated throws CCourse::Update();
if ($courseId === false)
{
CLearnLesson::Update($lessonId, $arFields);
}
else
{
$ob = new CCourse;
if ( ! $ob->Update($courseId, $arFields) )
{
throw new CLearnRenderAdminUnilessonListException (
'', CLearnRenderAdminUnilessonListException::C_ACTION_UPDATE_FAIL);
}
unset ($ob);
}
if ($this->requestedParentLessonId > 0 && (count($arEdgeProperties) > 0) )
{
CLearnLesson::RelationUpdate ($this->requestedParentLessonId, $lessonId, $arEdgeProperties);
}
}
catch (CLearnRenderAdminUnilessonListException $e)
{
$wasError = true;
$errorText = $e->getMessage();
$errorCode = $e->getCode();
}
catch (Exception $e)
{
$wasError = true;
$errorText = $e->getMessage();
$errorCode = 0; // Because we checks below only CLearnRenderAdminUnilessonListException codes
}
if ($wasError)
{
if ($errorCode & CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED)
{
// Access denied
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . ': '
. GetMessage('LEARNING_ACCESS_D');
if (strlen($errorText) > 0)
$errmsg .= (': ' . $errorText);
}
else
{
// Some error occured during update operation
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . $lessonId;
if (strlen($errorText) > 0)
$errmsg .= ( ' (' . $errorText . ')' );
}
$this->oList->AddUpdateError($errmsg, $lessonId);
}
}
return ($this);
}
protected function ShowFilter()
{
global $APPLICATION;
global $filter_name, $filter_uid, $filter_active, $filter_creator_id, $filter_keywords, $filter_lesson_type;
?>
<form name="form1" method="GET" action="<?php echo $APPLICATION->GetCurPage(); ?>" onsubmit="return this.set_filter.onclick();">
<?php $this->oFilter->Begin(); ?>
<tr>
<td><b><?php echo GetMessage('LEARNING_NAME'); ?>:</b></td>
<td><input type="text" name="filter_name" value="<?php echo htmlspecialcharsbx($filter_name); ?>"
size="47"> <?php ShowFilterLogicHelp(); ?>
</td>
</tr>
<tr>
<td>ID:</b></td>
<td><input type="text" name="filter_uid" value="<?php echo htmlspecialcharsbx($filter_uid); ?>" size="47"></td>
</tr>
<tr>
<td><?php echo GetMessage('LEARNING_COURSE_ADM_CREATED2'); ?>:</b></td>
<td><input type="text" name="filter_creator_id" value="<?php echo htmlspecialcharsbx($filter_creator_id); ?>" size="47"></td>
</tr>
<tr>
<td><?php echo GetMessage('LEARNING_F_ACTIVE'); ?>:</td>
<td>
<?php
$arr = array(
'reference' => array(GetMessage('LEARNING_YES'), GetMessage('LEARNING_NO')),
'reference_id' => array('Y', 'N')
);
echo SelectBoxFromArray('filter_active', $arr, htmlspecialcharsEx($filter_active), GetMessage('LEARNING_ALL'));
?>
</td>
</tr>
<tr>
<td><?php echo GetMessage('LEARNING_KEYWORDS'); ?>:</b></td>
<td><input type="text" name="filter_keywords" value="<?php echo htmlspecialcharsbx($filter_keywords); ?>" size="47"></td>
</tr>
<tr>
<td><?php echo GetMessage('LEARNING_FILTER_TYPE_OF_UNILESSON'); ?>:</td>
<td>
<?php
$arr = array(
'reference' => array(
GetMessage('LEARNING_FILTER_TYPE_COURSE'),
GetMessage('LEARNING_FILTER_TYPE_LESSON_WITH_CHILDS'),
GetMessage('LEARNING_FILTER_TYPE_LESSON_WO_CHILDS')),
'reference_id' => array(
'COURSE',
'LESSON_WITH_CHILDS',
'LESSON_WO_CHILDS')
);
echo SelectBoxFromArray('filter_lesson_type', $arr, htmlspecialcharsEx($filter_lesson_type), GetMessage('LEARNING_ALL'));
?>
</td>
</tr>
<?php
/*
if ($this->requestedParentLessonId != -2) // magic number '-2' is means 'List lessons, without relation to parent'
{
?>
<tr>
<td>SORT:</b></td>
<td><input type="text" name="filter_sort" value="<?php echo htmlspecialcharsbx($_GET['filter_sort']); ?>" size="47"></td>
</tr>
<?php
}
*/
$strTmpLessonPath = '';
if (isset($_GET['LESSON_PATH']))
$strTmpLessonPath = $_GET['LESSON_PATH'];
$this->oFilter->Buttons(
array(
'table_id' => $this->tableID,
'url' => $APPLICATION->GetCurPage() . '?PARENT_LESSON_ID=' . $this->requestedParentLessonId
. '&' . $this->hrefSearchRetPoint . '&LESSON_PATH=' . $strTmpLessonPath,
'form' => 'form1'
)
);
$this->oFilter->End();
?>
</form>
<?php
return ($this);
}
public function ShowList()
{
$this->oList->DisplayList();
}
}
// prepare buffer to be showed
$html = '';
$title = GetMessage("LEARNING_ADMIN_TITLE"); // by default, but maybe overrided below
$wasError = false;
$needShowAuthForm = false;
$strCAdminMessage = false;
try
{
$oRE = new CLearnRenderAdminUnilessonList();
$oRE->EnsureReadRights() // broke execution flow and show auth form, if not enough access level
->Init(); // init filter, list
// save inline edited items
if ($oRE->IsNeedSaveInlineEditedItems())
$oRE->SaveInlineEditedItems();
// process group or single actions on list's item(s)
if ($oRE->IsNeedProcessActionsOnList())
$oRE->ProcessActionsOnList();
if (isset($_REQUEST['return_url']) && (strlen($_REQUEST['return_url']) > 0) && check_bitrix_sessid())
LocalRedirect($_REQUEST['return_url']);
$oRE->FetchData() // get data for list
->BuildList() // Build list
->BuildListGroupActionsButton() // Build group actions buttons in list
->BuildListContextMenu() // Build context menu in list
->RenderInto($html); // Render html into argument (if AJAX then terminate the script)
}
catch (CLearnRenderAdminUnilessonListException $e)
{
$wasError = true;
$errCode = $e->getCode();
if ($errCode & CLearnRenderAdminUnilessonListException::C_COURSE_UNAVAILABLE)
$strCAdminMessage = GetMessage('LEARNING_BAD_COURSE');
elseif ($errCode & CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED)
{
if ($errCode & CLearnRenderAdminUnilessonListException::C_NEED_SHOW_AUTH_FORM)
$needShowAuthForm = true;
else
$strCAdminMessage = GetMessage('ACCESS_DENIED');
}
else
$strCAdminMessage = GetMessage('LEARNING_ERROR') . ' (' . $e->GetMessage() . ')';
}
catch (Exception $e)
{
$wasError = true;
$strCAdminMessage = GetMessage('LEARNING_ERROR');
$errmsg = $e->GetMessage();
if (strlen($errmsg) > 0)
$strCAdminMessage .= ' (' . $e->GetMessage() . ')';
}
$APPLICATION->SetTitle($title);
if ( ! $oRE->IsSearchMode() )
require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_admin_after.php'); // second system's prolog
else
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_popup_admin.php");
if ($wasError)
{
$title = GetMessage('LEARNING_LESSONS');
if ($needShowAuthForm)
{
$APPLICATION->AuthForm(GetMessage('ACCESS_DENIED'), false);
}
else
{
if ($strCAdminMessage !== false)
CAdminMessage::ShowMessage($strCAdminMessage);
$aContext = array(
array(
'TEXT' => GetMessage('LEARNING_BACK_TO_ADMIN'),
'LINK' => '/?lang=' . LANG,
'TITLE' => GetMessage('LEARNING_BACK_TO_ADMIN')
),
);
$context = new CAdminContextMenu($aContext);
$context->Show();
}
}
else
echo $html; // output
if ( ! $oRE->IsSearchMode() )
require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_admin.php'); // system's epilog
else
require($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_popup_admin.php');
Zerion Mini Shell 1.0