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https://github.com/silverstripe/doc.silverstripe.org
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107 lines
3.0 KiB
PHP
107 lines
3.0 KiB
PHP
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<?php
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/**
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* Imports {@link Member} records by CSV upload, as defined in
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* {@link MemberCsvBulkLoader}.
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*
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* @package cms
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* @subpackage batchactions
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*/
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class MemberImportForm extends Form {
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/**
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* @var Group Optional group relation
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*/
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protected $group;
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function __construct($controller, $name, $fields = null, $actions = null, $validator = null) {
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if(!$fields) {
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$helpHtml = _t(
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'MemberImportForm.Help1',
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'<p>Import members in <em>CSV format</em> (comma-separated values). <small><a href="#" class="toggle-advanced">Show advanced usage</a></small></p>'
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);
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$helpHtml .= _t(
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'MemberImportForm.Help2',
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'<div class="advanced">
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<h4>Advanced usage</h4>
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<ul>
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<li>Allowed columns: <em>%s</em></li>
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<li>Existing members are matched by their unique <em>Code</em> property, and updated with any new values from the imported file.</li>
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<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>
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</ul>
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</div>');
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$importer = new MemberCsvBulkLoader();
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$importSpec = $importer->getImportSpec();
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$helpHtml = sprintf($helpHtml, implode(', ', array_keys($importSpec['fields'])));
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$fields = new FieldSet(
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new LiteralField('Help', $helpHtml),
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$fileField = new FileField(
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'CsvFile',
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_t(
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'SecurityAdmin_MemberImportForm.FileFieldLabel',
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'CSV File <small>(Allowed extensions: *.csv)</small>'
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)
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)
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);
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$fileField->getValidator()->setAllowedExtensions(array('csv'));
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}
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if(!$actions) $actions = new FieldSet(
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new FormAction('doImport', _t('SecurityAdmin_MemberImportForm.BtnImport', 'Import'))
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);
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if(!$validator) $validator = new RequiredFields('CsvFile');
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parent::__construct($controller, $name, $fields, $actions, $validator);
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Requirements::javascript(CMS_DIR . '/javascript/MemberImportForm.js');
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$this->addExtraClass('import-form');
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}
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function doImport($data, $form) {
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$loader = new MemberCsvBulkLoader();
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// optionally set group relation
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if($this->group) $loader->setGroups(array($this->group));
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// load file
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$result = $loader->load($data['CsvFile']['tmp_name']);
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// result message
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$msgArr = array();
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if($result->CreatedCount()) $msgArr[] = sprintf(
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_t('MemberImportForm.ResultCreated', 'Created %d members'),
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$result->CreatedCount()
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);
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if($result->UpdatedCount()) $msgArr[] = sprintf(
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_t('MemberImportForm.ResultUpdated', 'Updated %d members'),
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$result->UpdatedCount()
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);
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if($result->DeletedCount()) $msgArr[] = sprintf(
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_t('MemberImportForm.ResultDeleted', 'Deleted %d members'),
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$result->DeletedCount()
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);
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$msg = ($msgArr) ? implode(',', $msgArr) : _t('MemberImportForm.ResultNone', 'No changes');
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$this->sessionMessage($msg, 'good');
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Director::redirectBack();
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}
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/**
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* @param $group Group
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*/
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function setGroup($group) {
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$this->group = $group;
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}
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/**
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* @return Group
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*/
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function getGroup($group) {
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return $this->group;
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}
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}
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?>
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