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Enforce export limit for csv exports

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This commit is contained in:
Nathan Gray 2011-02-22 18:17:13 +00:00
parent a019e94e55
commit 127976b1ef
1 changed files with 16 additions and 0 deletions
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16
importexport/inc/class.importexport_export_csv.inc.php
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@ -49,6 +49,11 @@ class importexport_export_csv implements importexport_iface_export_record
*/ */
protected $num_of_records = 0; protected $num_of_records = 0;
/**
* @var int holds max. number of records allowed to be exported
*/
protected $export_limit = 0;
/** /**
* @var stream stream resource of csv file * @var stream stream resource of csv file
*/ */
@ -94,6 +99,12 @@ class importexport_export_csv implements importexport_iface_export_record
if ( !empty( $_options ) ) { if ( !empty( $_options ) ) {
$this->csv_options = array_merge( $this->csv_options, $_options ); $this->csv_options = array_merge( $this->csv_options, $_options );
} }
if(!$GLOBALS['egw_info']['user']['apps']['admin']) {
$config = config::read('phpgwapi');
if($config['export_limit'] == 'no') throw new egw_exception_no_permission_admin('Export disabled');
$this->export_limit = (int)$config['export_limit'];
}
} }
/** /**
@ -143,6 +154,11 @@ class importexport_export_csv implements importexport_iface_export_record
fputcsv( $this->handle ,$mapping ,$this->csv_options['delimiter'], $this->csv_options['enclosure'] ); fputcsv( $this->handle ,$mapping ,$this->csv_options['delimiter'], $this->csv_options['enclosure'] );
} }
// Check for limit
if($this->export_limit && $this->num_of_records > $this->export_limit) {
return;
}
// do conversions // do conversions
if ( !empty( $this->conversion )) { if ( !empty( $this->conversion )) {
$this->record = importexport_helper_functions::conversion( $this->record, $this->conversion ); $this->record = importexport_helper_functions::conversion( $this->record, $this->conversion );