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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| <?php | ||
| /** | ||
| * @copyright Copyright (C) 2010-2020 Combodo SARL | ||
| * @license http://opensource.org/licenses/AGPL-3.0 | ||
| */ | ||
|
|
||
| namespace Combodo\iTop\Controller; | ||
|
|
||
| use ajax_page; | ||
| use BulkExport; | ||
| use BulkExportException; | ||
| use DBObjectSearch; | ||
| use DBObjectSet; | ||
| use Dict; | ||
| use Exception; | ||
| use utils; | ||
|
|
||
| class AjaxRenderController | ||
| { | ||
| /** | ||
| * @param \ajax_page $oPage | ||
| * | ||
| * @param bool $bTokenOnly | ||
| * | ||
| * @throws \Exception | ||
| */ | ||
| public static function ExportBuild(ajax_page $oPage, bool $bTokenOnly) | ||
| { | ||
| register_shutdown_function(function () { | ||
| $aErr = error_get_last(); | ||
| if (($aErr !== null) && ($aErr['type'] & (E_ERROR | E_PARSE | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR))) { | ||
| ob_end_clean(); | ||
| echo json_encode(array('code' => 'error', 'percentage' => 100, 'message' => Dict::Format('UI:Error_Details', $aErr['message']))); | ||
| } | ||
| }); | ||
|
|
||
| try { | ||
| $token = utils::ReadParam('token', null); | ||
| $sTokenForDisplay = utils::HtmlEntities($token); | ||
| $aResult = array( // Fallback error, just in case | ||
| 'code' => 'error', | ||
| 'percentage' => 100, | ||
| 'message' => "Export not found for token: '$sTokenForDisplay'", | ||
| ); | ||
| $data = ''; | ||
| if ($token === null) { | ||
| if ($bTokenOnly) { | ||
| throw new Exception('Access not allowed'); | ||
| } | ||
| $sFormat = utils::ReadParam('format', ''); | ||
| $sExpression = utils::ReadParam('expression', null, false, 'raw_data'); | ||
| $iQueryId = utils::ReadParam('query', null); | ||
| if ($sExpression === null) { | ||
| $oQuerySearch = DBObjectSearch::FromOQL('SELECT QueryOQL WHERE id = :query_id', array('query_id' => $iQueryId)); | ||
| $oQuerySearch->UpdateContextFromUser(); | ||
| $oQueries = new DBObjectSet($oQuerySearch); | ||
| if ($oQueries->Count() > 0) { | ||
| $oQuery = $oQueries->Fetch(); | ||
| $sExpression = $oQuery->Get('oql'); | ||
| } else { | ||
| $aResult = array('code' => 'error', 'percentage' => 100, 'message' => "Invalid query phrasebook identifier: '$iQueryId'"); | ||
| } | ||
| } | ||
| if ($sExpression !== null) { | ||
| $oSearch = DBObjectSearch::FromOQL($sExpression); | ||
| $oSearch->UpdateContextFromUser(); | ||
| $oExporter = BulkExport::FindExporter($sFormat, $oSearch); | ||
| $oExporter->SetObjectList($oSearch); | ||
| $oExporter->SetFormat($sFormat); | ||
| $oExporter->SetChunkSize(EXPORTER_DEFAULT_CHUNK_SIZE); | ||
| $oExporter->ReadParameters(); | ||
| } | ||
|
|
||
| // First pass, generate the headers | ||
| $data .= $oExporter->GetHeader(); | ||
| } else { | ||
| $oExporter = BulkExport::FindExporterFromToken($token); | ||
| if (utils::ReadParam('start', 0, false, 'integer') == 1) { | ||
| // From portal, the first call is using a token | ||
| $data .= $oExporter->GetHeader(); | ||
| } | ||
| } | ||
|
|
||
| if ($oExporter) { | ||
| $data .= $oExporter->GetNextChunk($aResult); | ||
| if ($aResult['code'] != 'done') { | ||
| $oExporter->AppendToTmpFile($data); | ||
| $aResult['token'] = $oExporter->SaveState(); | ||
| } else { | ||
| // Last pass | ||
| $data .= $oExporter->GetFooter(); | ||
| $oExporter->AppendToTmpFile($data); | ||
| $aResult['token'] = $oExporter->SaveState(); | ||
| if (substr($oExporter->GetMimeType(), 0, 5) == 'text/') { | ||
| // Result must be encoded in UTF-8 to be passed as part of a JSON structure | ||
| $sCharset = $oExporter->GetCharacterSet(); | ||
| if (strtoupper($sCharset) != 'UTF-8') { | ||
| $aResult['text_result'] = iconv($sCharset, 'UTF-8', file_get_contents($oExporter->GetTmpFilePath())); | ||
| } else { | ||
| $aResult['text_result'] = file_get_contents($oExporter->GetTmpFilePath()); | ||
| } | ||
| $aResult['mime_type'] = $oExporter->GetMimeType(); | ||
| } | ||
| $aResult['message'] = Dict::Format('Core:BulkExport:ClickHereToDownload_FileName', $oExporter->GetDownloadFileName()); | ||
| } | ||
| } | ||
| $oPage->add(json_encode($aResult)); | ||
| } catch (BulkExportException $e) { | ||
| $aResult = array('code' => 'error', 'percentage' => 100, 'message' => utils::HtmlEntities($e->GetLocalizedMessage())); | ||
| $oPage->add(json_encode($aResult)); | ||
| } catch (Exception $e) { | ||
| $aResult = array('code' => 'error', 'percentage' => 100, 'message' => utils::HtmlEntities($e->getMessage())); | ||
| $oPage->add(json_encode($aResult)); | ||
| } | ||
| } | ||
| } |