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ENHANCEMENT: added option to truncate (clear) database table before importing a new CSV file with CSVBulkerLoader and ModelAdmin.

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@85709 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Julian Seidenberg 2009-09-04 00:31:08 +00:00
parent ada0084506
commit cbaa5840c3
1 changed files with 6 additions and 0 deletions
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6
code/ModelAdmin.php
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@ -451,6 +451,7 @@ class ModelAdmin_CollectionController extends Controller {
))->renderWith('ModelAdmin_ImportSpec');
$fields->push(new LiteralField("SpecFor{$modelName}", $specHTML));
$fields->push(new CheckboxField('EmptyBeforeImport', 'Clear Database before import', true));
$actions = new FieldSet(
new FormAction('import', _t('ModelAdmin.IMPORT', 'Import from CSV'))
@ -495,6 +496,11 @@ class ModelAdmin_CollectionController extends Controller {
}
$results = $loader->load($_FILES['_CsvFile']['tmp_name']);
if (!empty($data['EmptyBeforeImport']) && $data['EmptyBeforeImport']) { //clear database before import
$results = $loader->load($_FILES['_CsvFile']['tmp_name'], '512M', true);
} else { //normal import without clearing
$results = $loader->load($_FILES['_CsvFile']['tmp_name']);
}
$message = '';
if($results->CreatedCount()) $message .= sprintf(