silverstripe-cms/code/MemberImportForm.php
Sam Minnee 00a5a5bd5b Reverted r111624
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/cms/trunk@111625 467b73ca-7a2a-4603-9d3b-597d59a354a9
2010-10-04 05:52:58 +00:00

107 lines
3.0 KiB
PHP

<?php
/**
* Imports {@link Member} records by CSV upload, as defined in
* {@link MemberCsvBulkLoader}.
*
* @package cms
* @subpackage batchactions
*/
class MemberImportForm extends Form {
/**
* @var Group Optional group relation
*/
protected $group;
function __construct($controller, $name, $fields = null, $actions = null, $validator = null) {
if(!$fields) {
$helpHtml = _t(
'MemberImportForm.Help1',
'<p>Import members in <em>CSV format</em> (comma-separated values). <small><a href="#" class="toggle-advanced">Show advanced usage</a></small></p>'
);
$helpHtml .= _t(
'MemberImportForm.Help2',
'<div class="advanced">
<h4>Advanced usage</h4>
<ul>
<li>Allowed columns: <em>%s</em></li>
<li>Existing members are matched by their unique <em>Code</em> property, and updated with any new values from the imported file.</li>
<li>Groups can be assigned by the <em>Groups</em> column. Groups are identified by their <em>Code</em> property, multiple groups can be separated by comma. Existing group memberships are not cleared.</li>
</ul>
</div>');
$importer = new MemberCsvBulkLoader();
$importSpec = $importer->getImportSpec();
$helpHtml = sprintf($helpHtml, implode(', ', array_keys($importSpec['fields'])));
$fields = new FieldSet(
new LiteralField('Help', $helpHtml),
$fileField = new FileField(
'CsvFile',
_t(
'SecurityAdmin_MemberImportForm.FileFieldLabel',
'CSV File <small>(Allowed extensions: *.csv)</small>'
)
)
);
$fileField->getValidator()->setAllowedExtensions(array('csv'));
}
if(!$actions) $actions = new FieldSet(
new FormAction('doImport', _t('SecurityAdmin_MemberImportForm.BtnImport', 'Import'))
);
if(!$validator) $validator = new RequiredFields('CsvFile');
parent::__construct($controller, $name, $fields, $actions, $validator);
Requirements::javascript(CMS_DIR . '/javascript/MemberImportForm.js');
$this->addExtraClass('import-form');
}
function doImport($data, $form) {
$loader = new MemberCsvBulkLoader();
// optionally set group relation
if($this->group) $loader->setGroups(array($this->group));
// load file
$result = $loader->load($data['CsvFile']['tmp_name']);
// result message
$msgArr = array();
if($result->CreatedCount()) $msgArr[] = sprintf(
_t('MemberImportForm.ResultCreated', 'Created %d members'),
$result->CreatedCount()
);
if($result->UpdatedCount()) $msgArr[] = sprintf(
_t('MemberImportForm.ResultUpdated', 'Updated %d members'),
$result->UpdatedCount()
);
if($result->DeletedCount()) $msgArr[] = sprintf(
_t('MemberImportForm.ResultDeleted', 'Deleted %d members'),
$result->DeletedCount()
);
$msg = ($msgArr) ? implode(',', $msgArr) : _t('MemberImportForm.ResultNone', 'No changes');
$this->sessionMessage($msg, 'good');
Director::redirectBack();
}
/**
* @param $group Group
*/
function setGroup($group) {
$this->group = $group;
}
/**
* @return Group
*/
function getGroup($group) {
return $this->group;
}
}
?>