/** * Bulk export: HTML export * * @copyright Copyright (C) 2015 Combodo SARL * @license http://opensource.org/licenses/AGPL-3.0 */ class HTMLBulkExport extends TabularBulkExport { public function DisplayUsage(Page $oP) { $oP->p(" * html format options:"); $oP->p(" *\tfields: (mandatory) the comma separated list of field codes to export (e.g: name,org_id,service_name...)."); } public function EnumFormParts() { return array_merge(parent::EnumFormParts(), array('interactive_fields_html' => array('interactive_fields_html'))); } public function DisplayFormPart(WebPage $oP, $sPartId) { switch($sPartId) { case 'interactive_fields_html': $this->GetInteractiveFieldsWidget($oP, 'interactive_fields_html'); break; default: return parent:: DisplayFormPart($oP, $sPartId); } } protected function GetSampleData(DBObject $oObj, $sAttCode) { return $oObj->GetAsHTML($sAttCode); } public function GetHeader() { $sData = ''; $oSet = new DBObjectSet($this->oSearch); $this->aStatusInfo['status'] = 'running'; $this->aStatusInfo['position'] = 0; $this->aStatusInfo['total'] = $oSet->Count(); $aSelectedClasses = $this->oSearch->GetSelectedClasses(); foreach($aSelectedClasses as $sAlias => $sClassName) { if (UserRights::IsActionAllowed($sClassName, UR_ACTION_BULK_READ, $oSet) && (UR_ALLOWED_YES || UR_ALLOWED_DEPENDS)) { $aAuthorizedClasses[$sAlias] = $sClassName; } } $aAliases = array_keys($aAuthorizedClasses); $aData = array(); foreach($this->aStatusInfo['fields'] as $sExtendedAttCode) { if (preg_match('/^([^\.]+)\.(.+)$/', $sExtendedAttCode, $aMatches)) { $sAlias = $aMatches[1]; $sAttCode = $aMatches[2]; } else { $sAlias = reset($aAliases); $sAttCode = $sExtendedAttCode; } if (!in_array($sAlias, $aAliases)) { throw new Exception("Invalid alias '$sAlias' for the column '$sExtendedAttCode'. Availables aliases: '".implode("', '", $aAliases)."'"); } $sClass = $aSelectedClasses[$sAlias]; switch($sAttCode) { case 'id': if (count($aSelectedClasses) > 1) { $aData[] = $sAlias.'.id'; //@@@ } else { $aData[] = 'id'; //@@@ } break; default: $oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode); if (count($aSelectedClasses) > 1) { $aData[] = $sAlias.'.'.$oAttDef->GetLabel(); } else { $aData[] = $oAttDef->GetLabel(); } } } $sData .= "\n"; $sData .= "\n"; $sData .= "\n"; foreach($aData as $sLabel) { $sData .= "\n"; } $sData .= "\n"; $sData .= "\n"; $sData .= "\n"; return $sData; } public function GetNextChunk(&$aStatus) { $sRetCode = 'run'; $iPercentage = 0; $oSet = new DBObjectSet($this->oSearch); $aSelectedClasses = $this->oSearch->GetSelectedClasses(); $aAliases = array_keys($aSelectedClasses); $oSet->SetLimit($this->iChunkSize, $this->aStatusInfo['position']); $aAliasByField = array(); $aColumnsToLoad = array(); // Prepare the list of aliases / columns to load foreach($this->aStatusInfo['fields'] as $sExtendedAttCode) { if (preg_match('/^([^\.]+)\.(.+)$/', $sExtendedAttCode, $aMatches)) { $sAlias = $aMatches[1]; $sAttCode = $aMatches[2]; } else { $sAlias = reset($aAliases); $sAttCode = $sExtendedAttCode; } if (!in_array($sAlias, $aAliases)) { throw new Exception("Invalid alias '$sAlias' for the column '$sExtendedAttCode'. Availables aliases: '".implode("', '", $aAliases)."'"); } if (!array_key_exists($sAlias, $aColumnsToLoad)) { $aColumnsToLoad[$sAlias] = array(); } if ($sAttCode != 'id') { // id is not a real attribute code and, moreover, is always loaded $aColumnsToLoad[$sAlias][] = $sAttCode; } $aAliasByField[$sExtendedAttCode] = array('alias' => $sAlias, 'attcode' => $sAttCode); } $iCount = 0; $sData = ''; $oSet->OptimizeColumnLoad($aColumnsToLoad); $iPreviousTimeLimit = ini_get('max_execution_time'); $iLoopTimeLimit = MetaModel::GetConfig()->Get('max_execution_time_per_loop'); while($aRow = $oSet->FetchAssoc()) { set_time_limit($iLoopTimeLimit); $sFirstAlias = reset($aAliases); $sHilightClass = $aRow[$sFirstAlias]->GetHilightClass(); if ($sHilightClass != '') { $sData .= ""; } else { $sData .= ""; } foreach($aAliasByField as $aAttCode) { $sField = ''; switch($aAttCode['attcode']) { case 'id': $sField = $aRow[$aAttCode['alias']]->GetHyperlink(); break; default: $sField = $aRow[$aAttCode['alias']]->GetAsHtml($aAttCode['attcode']); } $sValue = ($sField === '') ? ' ' : $sField; $sData .= ""; } $sData .= ""; $iCount++; } set_time_limit($iPreviousTimeLimit); $this->aStatusInfo['position'] += $this->iChunkSize; if ($this->aStatusInfo['total'] == 0) { $iPercentage = 100; } else { $iPercentage = floor(min(100.0, 100.0*$this->aStatusInfo['position']/$this->aStatusInfo['total'])); } if ($iCount < $this->iChunkSize) { $sRetCode = 'done'; } $aStatus = array('code' => $sRetCode, 'message' => Dict::S('Core:BulkExport:RetrievingData'), 'percentage' => $iPercentage); return $sData; } public function GetFooter() { $sData = "\n"; $sData .= "

".$sLabel."
$sValue

\n"; return $sData; } public function GetSupportedFormats() { return array('html' => Dict::S('Core:BulkExport:HTMLFormat')); } public function GetMimeType() { return 'text/html'; } public function GetFileExtension() { return 'html'; } }