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Display some records from the file to be imported as a preview when 'Test only' is selected

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This commit is contained in:
Nathan Gray 2011-12-20 00:16:23 +00:00
parent b8955a1ab0
commit a1df0766a7
1 changed files with 33 additions and 0 deletions
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33
importexport/inc/class.importexport_import_ui.inc.php
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@ -47,6 +47,7 @@
try {
$definition_obj = new importexport_definition($content['definition']);
if($content['dry-run']) {
// Set this so plugin doesn't do any data changes
$definition_obj->plugin_options = (array)$definition_obj->plugin_options + array('dry_run' => true);
}
if($content['delimiter']) {
@ -60,6 +61,12 @@
// Some of the translation, conversion, etc look here
$GLOBALS['egw_info']['flags']['currentapp'] = $appname;
if($content['dry-run'])
{
echo $this->preview($file, $definition_obj);
}
$count = $plugin->import($file, $definition_obj);
$this->message = lang('%1 records processed', $count);
@ -167,5 +174,31 @@
}
return $response->getXML();
}
/**
* Display the contents of the file for dry runs
*/
protected function preview(&$_stream, &$definition_obj)
{
$import_csv = new importexport_import_csv( $_stream, array(
'fieldsep' => $definition_obj->plugin_options['fieldsep'],
'charset' => $definition_obj->plugin_options['charset'],
));
// set FieldMapping.
$import_csv->mapping = $definition_obj->plugin_options['field_mapping'];
$rows = array('h1'=>array(),'f1'=>array(),'.h1'=>'class=th');
for($row = 0; $row < $GLOBALS['egw_info']['user']['preferences']['common']['maxmatchs']; $row++)
{
$row_data = $import_csv->get_record();
if($row_data === false) break;
$rows[$import_csv->get_current_position() <= $definition_obj->plugin_options['num_header_lines'] ? 'h1' : $row] = $row_data;
if($import_csv->get_current_position() <= $definition_obj->plugin_options['num_header_lines']) $row--;
}
// Rewind
rewind($_stream);
return html::table($rows);
}
}
?>