Вход Регистрация
Файл: framework/admin/code/GroupImportForm.php
Строк: 87
<?php

/**
 * Imports {@link Group} records by CSV upload, as defined in
 * {@link GroupCsvBulkLoader}.
 *
 * @package framework
 * @subpackage admin
 */
class GroupImportForm extends Form {

    
/**
     * @var Group Optional group relation
     */
    
protected $group;

    public function 
__construct($controller$name$fields null$actions null$validator null) {
        if(!
$fields) {
            
$helpHtml _t(
                
'GroupImportForm.Help1',
                
'<p>Import one or more groups in <em>CSV</em> format (comma-separated values).'
                
' <small><a href="#" class="toggle-advanced">Show advanced usage</a></small></p>'
            
);
            
$helpHtml .= _t(
                
'GroupImportForm.Help2',
                
'<div class="advanced">'
                
'<h4>Advanced usage</h4>'
                
'<ul>'
                
'<li>Allowed columns: <em>%s</em></li>'
                
'<li>Existing groups are matched by their unique <em>Code</em> value, and updated with any new values from the '
                
'imported file</li>'
                
'<li>Group hierarchies can be created by using a <em>ParentCode</em> column.</li>'
                
'<li>Permission codes can be assigned by the <em>PermissionCode</em> column. Existing permission codes are not '
                
'cleared.</li>'
                
'</ul>'
                
'</div>'
            
);

            
$importer = new GroupCsvBulkLoader();
            
$importSpec $importer->getImportSpec();
            
$helpHtml sprintf($helpHtmlimplode(', 'array_keys($importSpec['fields'])));

            
$fields = new FieldList(
                new 
LiteralField('Help'$helpHtml),
                
$fileField = new FileField(
                    
'CsvFile',
                    
_t(
                        
'SecurityAdmin_MemberImportForm.FileFieldLabel',
                        
'CSV File <small>(Allowed extensions: *.csv)</small>'
                    
)
                )
            );
            
$fileField->getValidator()->setAllowedExtensions(array('csv'));
        }

        if(!
$actions) {
            
$action = new FormAction('doImport'_t('SecurityAdmin_MemberImportForm.BtnImport''Import from CSV'));
            
$action->addExtraClass('ss-ui-button');
            
$actions = new FieldList($action);
        }

        if(!
$validator$validator = new RequiredFields('CsvFile');

        
parent::__construct($controller$name$fields$actions$validator);

        
$this->addExtraClass('cms');
        
$this->addExtraClass('import-form');
    }

    public function 
doImport($data$form) {
        
$loader = new GroupCsvBulkLoader();

        
// load file
        
$result $loader->load($data['CsvFile']['tmp_name']);

        
// result message
        
$msgArr = array();
        if(
$result->CreatedCount()) $msgArr[] = _t(
            
'GroupImportForm.ResultCreated''Created {count} groups',
            array(
'count' => $result->CreatedCount())
        );
        if(
$result->UpdatedCount()) $msgArr[] = _t(
            
'GroupImportForm.ResultUpdated''Updated %d groups',
            array(
'count' => $result->UpdatedCount())
        );
        if(
$result->DeletedCount()) $msgArr[] = _t(
            
'GroupImportForm.ResultDeleted''Deleted %d groups',
            array(
'count' => $result->DeletedCount())
        );
        
$msg = ($msgArr) ? implode(','$msgArr) : _t('MemberImportForm.ResultNone''No changes');

        
$this->sessionMessage($msg'good');

        
$this->controller->redirectBack();
    }

}
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