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<?php
global $MESS;
$strPath2Lang = str_replace("\\", "/", __FILE__);
$strPath2Lang = substr($strPath2Lang, 0, strlen($strPath2Lang)-strlen("/install/index.php"));
include(GetLangFileName($strPath2Lang."/lang/", "/install/index.php"));
Class learning extends CModule
{
var $MODULE_ID = "learning";
var $MODULE_VERSION;
var $MODULE_VERSION_DATE;
var $MODULE_NAME;
var $MODULE_DESCRIPTION;
var $MODULE_CSS;
var $errors;
public $MODULE_GROUP_RIGHTS = 'Y';
function learning()
{
$arModuleVersion = array();
$path = str_replace("\\", "/", __FILE__);
$path = substr($path, 0, strlen($path) - strlen("/index.php"));
include($path."/version.php");
if (is_array($arModuleVersion) && array_key_exists("VERSION", $arModuleVersion))
{
$this->MODULE_VERSION = $arModuleVersion["VERSION"];
$this->MODULE_VERSION_DATE = $arModuleVersion["VERSION_DATE"];
}
else
{
$this->MODULE_VERSION = LEARNING_VERSION;
$this->MODULE_VERSION_DATE = LEARNING_VERSION_DATE;
}
$this->MODULE_NAME = GetMessage("LEARNING_MODULE_NAME");
$this->MODULE_DESCRIPTION = GetMessage("LEARNING_MODULE_DESC");
}
function InstallDB($arParams = array())
{
global $DB, $DBType, $APPLICATION;
$this->errors = false;
if (is_object($GLOBALS['CACHE_MANAGER']))
{
$GLOBALS['CACHE_MANAGER']->CleanDir('/learning/LessonTreeComponent/');
$GLOBALS['CACHE_MANAGER']->CleanDir('/learning/coursetolessonmap/');
$GLOBALS['CACHE_MANAGER']->CleanDir('/learning/');
}
// Database tables creation
// was: if(!$DB->Query("SELECT 'x' FROM b_learn_course WHERE 1=0", true))
if ( ! $DB->TableExists('b_learn_lesson') )
{
$this->errors = $DB->RunSQLBatch($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/db/".strtolower($DB->type)."/install.sql");
if ($this->errors === false)
{
$rc = self::InitializeNewRightsModel();
if ($rc === false)
$this->errors = 'FATAL: new rights model init failed';
}
// Mark that DB converted to new format
COption::SetOptionString(
'learning',
'~LearnInstall201203ConvertDB::_IsAlreadyConverted',
1 // STATUS_INSTALL_COMPLETE
);
}
if($this->errors !== false)
{
$APPLICATION->ThrowException(implode("<br>", $this->errors));
return false;
}
else
{
RegisterModule("learning");
RegisterModuleDependences("main", "OnGroupDelete", "learning", "CCourse", "OnGroupDelete");
RegisterModuleDependences("main", "OnBeforeLangDelete", "learning", "CCourse", "OnBeforeLangDelete");
RegisterModuleDependences("main", "OnUserDelete", "learning", "CCourse", "OnUserDelete");
RegisterModuleDependences("main", "OnSiteDelete", "learning", "CSitePath", "DeleteBySiteID");
RegisterModuleDependences("search", "OnReindex", "learning", "CCourse", "OnSearchReindex");
RegisterModuleDependences("main", "OnGetRatingContentOwner", "learning", "CRatingsComponentsLearning", "OnGetRatingContentOwner", 200);
RegisterModuleDependences("main", "OnAddRatingVote", "learning", "CRatingsComponentsLearning", "OnAddRatingVote", 200);
RegisterModuleDependences("main", "OnCancelRatingVote", "learning", "CRatingsComponentsLearning", "OnCancelRatingVote", 200);
RegisterModuleDependences("main", "OnEventLogGetAuditTypes", "learning", "CLearningEvent", "GetAuditTypes");
RegisterModuleDependences("main", "OnEventLogGetAuditHandlers", "learning", "CLearningEvent", "MakeMainObject");
RegisterModuleDependences("learning", "OnAfterLearningGroupDelete", "learning", "CLearningGroupMember", "onAfterLearningGroupDelete");
RegisterModuleDependences("learning", "OnAfterLearningGroupDelete", "learning", "CLearningGroupLesson", "onAfterLearningGroupDelete");
if ($DB->Query("SELECT 'x' FROM b_learn_site_path WHERE 1=0", true))
{
$sites = CLang::GetList($by, $order, Array("ACTIVE"=>"Y"));
while($site = $sites->Fetch())
{
$path = "/learning/";
if($_REQUEST["copy_".$site["LID"]] == "Y" && !empty($_REQUEST["path_".$site["LID"]]))
{
$path = $DB->ForSql($_REQUEST["path_".$site["LID"]]);
}
$DB->Query(
"INSERT INTO b_learn_site_path(ID, SITE_ID, PATH,TYPE)
VALUES
(NULL , '" . $site["LID"] . "', '" . $path . "course/index.php?COURSE_ID=#COURSE_ID#&INDEX=Y', 'C'),
(NULL , '" . $site["LID"] . "', '" . $path . "course/index.php?COURSE_ID=#COURSE_ID#&CHAPTER_ID=#CHAPTER_ID#', 'H'),
(NULL , '" . $site["LID"] . "', '" . $path . "course/index.php?COURSE_ID=#COURSE_ID#&LESSON_ID=#LESSON_ID#', 'L'),
(NULL , '" . $site["LID"] . "', '" . $path . "course/index.php?LESSON_PATH=#LESSON_PATH#', 'U')"
, true);
}
}
return true;
}
}
function UnInstallDB($arParams = array())
{
global $DB, $DBType, $APPLICATION;
$this->errors = false;
if(!array_key_exists("savedata", $arParams) || $arParams["savedata"] != "Y")
{
$this->errors = $DB->RunSQLBatch($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/db/".strtolower($DB->type)."/uninstall.sql");
// remove module permissions data
self::_RightsModelPurge();
}
//delete agents
CAgent::RemoveModuleAgents("learning");
if (CModule::IncludeModule("search"))
CSearch::DeleteIndex("learning");
UnRegisterModuleDependences("search", "OnReindex", "learning", "CCourse", "OnSearchReindex");
UnRegisterModuleDependences("main", "OnGroupDelete", "learning", "CCourse", "OnGroupDelete");
UnRegisterModuleDependences("main", "OnBeforeLangDelete", "learning", "CCourse", "OnBeforeLangDelete");
UnRegisterModuleDependences("main", "OnUserDelete", "learning", "CCourse", "OnUserDelete");
UnRegisterModuleDependences("main", "OnGetRatingContentOwner", "learning", "CRatingsComponentsLearning", "OnGetRatingContentOwner");
UnRegisterModuleDependences("main", "OnAddRatingVote", "learning", "CRatingsComponentsLearning", "OnAddRatingVote");
UnRegisterModuleDependences("main", "OnCancelRatingVote", "learning", "CRatingsComponentsLearning", "OnCancelRatingVote");
UnRegisterModuleDependences("main", "OnEventLogGetAuditTypes", "learning", "CLearningEvent", "GetAuditTypes");
UnRegisterModuleDependences("main", "OnEventLogGetAuditHandlers", "learning", "CLearningEvent", "MakeMainObject");
UnRegisterModuleDependences("learning", "OnAfterLearningGroupDelete", "learning", "CLearningGroupMember", "onAfterLearningGroupDelete");
UnRegisterModuleDependences("learning", "OnAfterLearningGroupDelete", "learning", "CLearningGroupLesson", "onAfterLearningGroupDelete");
UnRegisterModule("learning");
if($this->errors !== false)
{
$APPLICATION->ThrowException(implode("<br>", $this->errors));
return false;
}
return true;
}
function InstallEvents()
{
global $DB;
$sIn = "'NEW_LEARNING_TEXT_ANSWER'";
$rs = $DB->Query("SELECT count(*) C FROM b_event_type WHERE EVENT_NAME IN (".$sIn.") ", false, "File: ".__FILE__."<br>Line: ".__LINE__);
$ar = $rs->Fetch();
if($ar["C"] <= 0)
{
include($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/events/set_events.php");
}
return true;
}
function UnInstallEvents()
{
global $DB;
include_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/events/del_events.php");
return true;
}
function InstallFiles($arParams = array())
{
global $DB;
if($_ENV["COMPUTERNAME"]!='BX')
{
//Admin files
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/admin", $_SERVER["DOCUMENT_ROOT"]."/bitrix/admin", false);
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/images", $_SERVER["DOCUMENT_ROOT"]."/bitrix/images/learning", true, true);
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/public/js", $_SERVER["DOCUMENT_ROOT"]."/bitrix/js", true, true);
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/js", $_SERVER["DOCUMENT_ROOT"]."/bitrix/js", true, true);
//Theme
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/themes", $_SERVER["DOCUMENT_ROOT"]."/bitrix/themes", true, true);
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/components", $_SERVER["DOCUMENT_ROOT"]."/bitrix/components", True, True);
}
//copy public scripts
$arSITE_ID = Array();
$sites = CLang::GetList($by, $order, Array("ACTIVE"=>"Y"));
while($site = $sites->Fetch())
{
if($_REQUEST["copy_".$site["LID"]] == "Y" && !empty($_REQUEST["path_".$site["LID"]]))
{
$arSITE_ID[] = $site["LID"];
$DOC_ROOT = (strlen($site["DOC_ROOT"])<=0) ? $_SERVER["DOCUMENT_ROOT"] : $site["DOC_ROOT"];
$ldir = $site['LANGUAGE_ID'] == 'ru' ? 'ru' : 'en';
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/public/site/$ldir/", $DOC_ROOT.$_REQUEST["path_".$site["LID"]], true,true);
}
}
if (!file_exists($_SERVER["DOCUMENT_ROOT"]."/bitrix/templates/learning/"))
{
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/public/template/", $_SERVER["DOCUMENT_ROOT"]."/bitrix/templates/learning/", true, true);
}
if(!empty($arSITE_ID))
{
if (strlen($_REQUEST["template_id"])<=0)
$_REQUEST["template_id"] = "learning";
//Copy Template
CopyDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/public/template/", $_SERVER["DOCUMENT_ROOT"]."/bitrix/templates/".$_REQUEST["template_id"]."/", true, true);
foreach($arSITE_ID as $SITE_ID)
{
$path = $_REQUEST["path_".$SITE_ID];
if (strlen($path)<=0)
continue;
if(substr($path,-1,1)!="/")
$path .= "/";
$cond = "CSite::InDir('".$path."course/')";
$DB->Query(
"INSERT INTO b_site_template(SITE_ID, ".CMain::__GetConditionFName().", SORT, TEMPLATE) ".
"VALUES('".$DB->ForSQL($SITE_ID)."', '".$DB->ForSQL($cond, 255)."', '100', '".$DB->ForSQL(trim($_REQUEST["template_id"]), 255)."')", true);
}
}
return true;
}
function UnInstallFiles()
{
DeleteDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/admin/", $_SERVER["DOCUMENT_ROOT"]."/bitrix/admin");
DeleteDirFiles($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/themes/.default/", $_SERVER["DOCUMENT_ROOT"]."/bitrix/themes/.default");//css
DeleteDirFilesEx("/bitrix/themes/.default/icons/learning/");//icons
DeleteDirFilesEx("/bitrix/images/learning/");//images
DeleteDirFilesEx("/bitrix/js/learning/");//scripts
return true;
}
function DoInstall()
{
global $DB, $DOCUMENT_ROOT, $APPLICATION, $step;
$step = IntVal($step);
if($step < 2)
{
$APPLICATION->IncludeAdminFile(GetMessage("LEARNING_INSTALL_TITLE"), $_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/step1.php");
}
elseif($step==2)
{
$this->InstallFiles();
$this->InstallDB();
self::_AddConvertDbNotify();
$GLOBALS["errors"] = $this->errors;
$APPLICATION->IncludeAdminFile(GetMessage("LEARNING_INSTALL_TITLE"), $_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/step2.php");
}
}
function DoUninstall()
{
global $DB, $DOCUMENT_ROOT, $APPLICATION, $step;
$step = IntVal($step);
if($step < 2)
{
$APPLICATION->IncludeAdminFile(GetMessage("LEARNING_UNINSTALL_TITLE"), $_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/unstep1.php");
}
elseif($step == 2)
{
$this->UnInstallDB(array(
"savedata" => $_REQUEST["savedata"],
));
$this->UnInstallFiles();
self::_RemoveConvertDbNotify();
$GLOBALS["errors"] = $this->errors;
$APPLICATION->IncludeAdminFile(GetMessage("LEARNING_UNINSTALL_TITLE"), $_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/learning/install/unstep2.php");
}
}
function GetModuleRightList()
{
$arr = array(
"reference_id" => array("D", "W"),
"reference" => array(
"[D] ".GetMessage("LEARNING_PERM_ADMIN_D"),
"[W] ".GetMessage("LEARNING_PERM_ADMIN_W")
)
);
return $arr;
}
protected static function _RemoveConvertDbNotify()
{
CAdminNotify::DeleteByTag('learning_convert_11_5_0');
}
protected static function _AddConvertDbNotify()
{
global $DB;
// Is module data exists?
if ( $DB->TableExists('b_learn_lesson') )
{
// Ensure, that data in database converted to 11.5.0 version of module
if (COption::GetOptionString(
'learning',
'~LearnInstall201203ConvertDB::_IsAlreadyConverted',
'-9',
''
)
!== '1'
)
{
// Data for module not converted yet, generate message
if (method_exists('CAdminNotify', 'Add'))
{
CAdminNotify::Add(
array(
'MESSAGE' => str_replace(
'#LANG#',
LANGUAGE_ID,
GetMessage('LEARNING_ADMIN_NOTIFY_CONVERT_DB')
),
'TAG' => 'learning_convert_11_5_0',
'MODULE_ID' => 'learning',
'ENABLE_CLOSE' => 'N'
)
);
}
}
}
}
protected static function _RightsModelPurge()
{
global $DB;
$arQueries = array(
"DELETE FROM b_task_operation
WHERE TASK_ID IN (SELECT ID FROM b_task WHERE MODULE_ID = 'learning')
OR OPERATION_ID IN (SELECT ID FROM b_operation WHERE MODULE_ID = 'learning')",
"DELETE FROM b_operation
WHERE MODULE_ID = 'learning'",
"DELETE FROM b_task
WHERE MODULE_ID = 'learning'"
);
foreach ($arQueries as $key => $query)
{
$rc = $DB->Query($query, true); // ignore_errors = true
if ($rc === false)
throw new Exception ('EA_SQLERROR in query #' . $key);
}
}
protected static function _RightsModelCreateTasksAndRelation($arOperationsInDB)
{
global $DB;
$arDefaultRights = array (
'learning_lesson_access_read' => 'G2', // All users (includes not authorized users)
'learning_lesson_access_manage_dual' => 'CR', // Author
'learning_lesson_access_manage_full' => 'G1' // Admins
);
$arTasksOperations = self::_RightsModelGetTasksWithOperations();
foreach ($arTasksOperations as $taskName => $arOperationsForTask)
{
if (substr($taskName, 0, 16) === 'learning_lesson_')
$binding = 'lesson';
else
$binding = 'module';
$arFields = array(
'NAME' => "'" . $DB->ForSql($taskName) . "'",
'LETTER' => 'NULL',
'MODULE_ID' => "'learning'",
'SYS' => "'Y'",
'DESCRIPTION' => 'NULL',
'BINDING' => "'" . $binding . "'"
);
$taskId = $DB->Insert(
'b_task',
$arFields,
"", // $error_position
false, // $debug
"", // $exist_id
false // don't ignore errors, due to the bug in Database::Insert (it don't checks Query return status)
);
if ($taskId === false)
throw new Exception();
// Create relation for every operation per task
foreach ($arOperationsForTask as $operationName)
{
if ( ! isset($arOperationsInDB[$operationName]) )
throw new Exception();
$operationId = (int) $arOperationsInDB[$operationName];
$rc = $DB->Query(
"INSERT INTO b_task_operation (TASK_ID, OPERATION_ID)
VALUES (" . (int) $taskId . ", " . (int) $operationId . ")", true);
if ($rc === false)
throw new Exception();
}
// Add default rights for this task, if it exists
if ( array_key_exists($taskName, $arDefaultRights) )
{
$rc = $DB->Query (
"INSERT INTO b_learn_rights_all (SUBJECT_ID, TASK_ID)
VALUES ('" . $DB->ForSQL($arDefaultRights[$taskName]) . "', " . (int) $taskId . ")",
true);
if ($rc === false)
throw new Exception();
}
}
}
protected static function _RightsModelGetTasksWithOperations()
{
$arTasksOperations = array(
'learning_lesson_access_denied' => array(),
'learning_lesson_access_read' => array(
'lesson_read'
),
'learning_lesson_access_manage_basic' => array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove'
),
'learning_lesson_access_linkage_as_child' => array(
'lesson_read',
'lesson_link_to_parents',
'lesson_unlink_from_parents'
),
'learning_lesson_access_linkage_as_parent' => array(
'lesson_read',
'lesson_link_descendants',
'lesson_unlink_descendants'
),
'learning_lesson_access_linkage_any' => array(
'lesson_read',
'lesson_link_to_parents',
'lesson_unlink_from_parents',
'lesson_link_descendants',
'lesson_unlink_descendants'
),
'learning_lesson_access_manage_as_child' => array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove',
'lesson_link_to_parents',
'lesson_unlink_from_parents'
),
'learning_lesson_access_manage_as_parent' => array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove',
'lesson_link_descendants',
'lesson_unlink_descendants'
),
'learning_lesson_access_manage_dual' => array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove',
'lesson_link_to_parents',
'lesson_unlink_from_parents',
'lesson_link_descendants',
'lesson_unlink_descendants'
),
'learning_lesson_access_manage_full' => array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove',
'lesson_link_to_parents',
'lesson_unlink_from_parents',
'lesson_link_descendants',
'lesson_unlink_descendants',
'lesson_manage_rights'
)
);
return ($arTasksOperations);
}
protected static function _RightsModelGetAllOperations()
{
$arAllOperations = array(
'lesson_read',
'lesson_create',
'lesson_write',
'lesson_remove',
'lesson_link_to_parents',
'lesson_unlink_from_parents',
'lesson_link_descendants',
'lesson_unlink_descendants',
'lesson_manage_rights'
);
return ($arAllOperations);
}
protected static function _RightsModelCreateOperations()
{
global $DB;
$arAllOperations = self::_RightsModelGetAllOperations();
$arOperationsInDB = array();
foreach ($arAllOperations as $operationName)
{
if (substr($operationName, 0, 7) === 'lesson_')
$binding = 'lesson';
else
$binding = 'module';
$arFields = array(
'NAME' => "'" . $DB->ForSql($operationName) . "'",
'MODULE_ID' => "'learning'",
'DESCRIPTION' => 'NULL',
'BINDING' => "'" . $binding . "'"
);
$id = $DB->Insert(
'b_operation',
$arFields,
"", // $error_position
false, // $debug
"", // $exist_id
false // don't ignore errors, due to the bug in Database::Insert (it don't checks Query return status)
);
if ($id === false)
throw new Exception();
$arOperationsInDB[$operationName] = $id;
}
return ($arOperationsInDB);
}
protected static function InitializeNewRightsModel()
{
try
{
// Clean up learning module operations and tasks (if exists)
self::_RightsModelPurge();
$arOperationsInDB = self::_RightsModelCreateOperations();
self::_RightsModelCreateTasksAndRelation($arOperationsInDB);
}
catch (Exception $e)
{
return (false);
}
return (true);
}
}