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N°2240 - Supportability - Maintenance mode

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This commit is contained in:
Eric
2019-09-27 17:13:25 +02:00
parent a54695b2e0
commit 044623309c
8 changed files with 191 additions and 136 deletions
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111
application/startup.inc.php
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@@ -53,40 +53,6 @@ register_shutdown_function(function()
}
});
// Use 'maintenance' parameter to bypass maintenance mode
$bBypassMaintenance = !is_null(Utils::ReadParam('maintenance', null));
// Maintenance mode
if (file_exists(APPROOT.'.maintenance') && !$bBypassMaintenance)
{
$sMessage = 'Application is currently in maintenance';
$sTitle = 'Maintenance';
http_response_code(503);
// Display message depending on the request
switch (true)
{
case isset($_SERVER['REQUEST_URI']) && EndsWith($_SERVER['REQUEST_URI'], '/pages/ajax.searchform.php'):
_MaintenanceHtmlMessage($sMessage);
break;
case array_key_exists('HTTP_X_COMBODO_AJAX', $_SERVER):
case isset($_SERVER['REQUEST_URI']) && EndsWith($_SERVER['REQUEST_URI'], '/webservices/soapserver.php'):
case isset($_SERVER['REQUEST_URI']) && EndsWith($_SERVER['REQUEST_URI'], '/webservices/rest.php'):
_MaintenanceTextMessage($sMessage);
break;
case isset($_SERVER['CONTENT_TYPE']) && ($_SERVER['CONTENT_TYPE'] == 'application/json'):
_MaintenanceJsonMessage($sTitle, $sMessage);
break;
default:
_MaintenanceSetupPageMessage($sTitle, $sMessage);
break;
}
exit();
}
session_name('itop-'.md5(APPROOT));
session_start();
$sSwitchEnv = utils::ReadParam('switch_env', null);
@@ -120,80 +86,3 @@ else
}
$sConfigFile = APPCONF.$sEnv.'/'.ITOP_CONFIG_FILE;
MetaModel::Startup($sConfigFile, false /* $bModelOnly */, $bAllowCache, false /* $bTraceSourceFiles */, $sEnv);
//
// Maintenance message display functions
//
/**
* Use a setup page to display the maintenance message
* @param $sTitle
* @param $sMessage
*/
function _MaintenanceSetupPageMessage($sTitle, $sMessage)
{
// Web Page
@include_once(APPROOT."/setup/setuppage.class.inc.php");
if (class_exists('SetupPage'))
{
$oP = new SetupPage($sTitle);
$oP->p("<h2>$sMessage</h2>");
$oP->output();
}
else
{
_MaintenanceTextMessage($sMessage);
}
}
/**
* Use simple text to display the maintenance message
* @param $sMessage
*/
function _MaintenanceTextMessage($sMessage)
{
echo $sMessage;
}
/**
* Use a simple HTML to display the maintenance message
* @param $sMessage
*/
function _MaintenanceHtmlMessage($sMessage)
{
echo '<html><body><div>'.$sMessage.'</div></body></html>';
}
/**
* Use a simple JSON to display the maintenance message
*
* @param $sTitle
* @param $sMessage
*/
function _MaintenanceJsonMessage($sTitle, $sMessage)
{
@include_once(APPROOT."/application/ajaxwebpage.class.inc.php");
if (class_exists('ajax_page'))
{
$oP = new ajax_page($sTitle);
$oP->add_header('Access-Control-Allow-Origin: *');
$oP->SetContentType('application/json');
$oP->add('{"code":100, "message":"'.$sMessage.'"}');
$oP->Output();
}
else
{
_MaintenanceTextMessage($sMessage);
}
}
/**
* helper to test if a string ends with another
* @param $haystack
* @param $needle
*
* @return bool
*/
function EndsWith($haystack, $needle) {
return substr_compare($haystack, $needle, -strlen($needle)) === 0;
}