165 lines
6.2 KiB
PHP
165 lines
6.2 KiB
PHP
<?php
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/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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*
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*/
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use oat\generis\Helper\SystemHelper;
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/**
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* Export form for QTI packages
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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*/
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class tao_models_classes_import_CsvUploadForm extends tao_helpers_form_FormContainer
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{
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const IS_OPTION_FIRST_COLUMN_ENABLE = 'enable_option_first_columns';
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// --- ASSOCIATIONS ---
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// --- ATTRIBUTES ---
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// --- OPERATIONS ---
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/**
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* Short description of method initForm
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @return mixed
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*/
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public function initForm()
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{
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$this->form = new tao_helpers_form_xhtml_Form('export');
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$submitElt = tao_helpers_form_FormFactory::getElement('import', 'Free');
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$submitElt->setValue("<input type='button' class='btn-success small form-refresher' value='" . __('Next') . "' />");
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$this->form->setActions([$submitElt], 'bottom');
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$this->form->setActions([], 'top');
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}
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/**
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* overriden
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @return mixed
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*/
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public function initElements()
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{
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//create file upload form box
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$fileElt = tao_helpers_form_FormFactory::getElement('source', 'AsyncFile');
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$fileElt->setDescription(__("Add a CSV file"));
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if (isset($_POST['import_sent_csv'])) {
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$fileElt->addValidator(tao_helpers_form_FormFactory::getValidator('NotEmpty'));
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} else {
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$fileElt->addValidator(tao_helpers_form_FormFactory::getValidator('NotEmpty', ['message' => '']));
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}
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$fileElt->addValidators([
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tao_helpers_form_FormFactory::getValidator(
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'FileMimeType',
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[
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'mimetype' => [
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'text/plain',
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'text/csv',
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'text/comma-separated-values',
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'text/anytext',
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'application/csv',
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'application/txt',
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'application/csv-tab-delimited-table',
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'application/excel',
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'application/vnd.ms-excel',
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'application/vnd.msexcel',
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],
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'extension' => ['csv', 'txt']
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]
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),
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tao_helpers_form_FormFactory::getValidator(
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'FileSize',
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['max' => SystemHelper::getFileUploadLimit()]
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)
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]);
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$this->form->addElement($fileElt);
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$this->form->createGroup('file', __('Import Metadata from CSV file'), ['source']);
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$csvSentElt = tao_helpers_form_FormFactory::getElement('import_sent_csv', 'Hidden');
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$csvSentElt->setValue(1);
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$this->form->addElement($csvSentElt);
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// options
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$optDelimiter = tao_helpers_form_FormFactory::getElement(tao_helpers_data_CsvFile::FIELD_DELIMITER, 'Textbox');
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$optDelimiter->setDescription(__("Field delimiter"));
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$optDelimiter->setValue(';');
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$optDelimiter->addAttribute("size", 6);
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$optDelimiter->addValidator(tao_helpers_form_FormFactory::getValidator('NotEmpty'));
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$this->form->addElement($optDelimiter);
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$optEncloser = tao_helpers_form_FormFactory::getElement(tao_helpers_data_CsvFile::FIELD_ENCLOSER, 'Textbox');
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$optEncloser->setDescription(__("Field encloser"));
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$optEncloser->setValue('"');
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$optEncloser->addAttribute("size", 6);
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$optEncloser->addValidator(tao_helpers_form_FormFactory::getValidator('NotEmpty'));
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$this->form->addElement($optEncloser);
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/*
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$optMulti = tao_helpers_form_FormFactory::getElement(tao_helpers_data_CsvFile::MULTI_VALUES_DELIMITER, 'Textbox');
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$optMulti->setDescription(__("Multiple values delimiter"));
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$optMulti->setValue('|');
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$optMulti->addAttribute("size", 6);
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$optMulti->addValidator(tao_helpers_form_FormFactory::getValidator('NotEmpty'));
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$this->form->addElement($optMulti);
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*/
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if (isset($this->options[static::IS_OPTION_FIRST_COLUMN_ENABLE])) {
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if ($this->options[static::IS_OPTION_FIRST_COLUMN_ENABLE] === true) {
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$optFirstColumn = $this->addFirstColumnElement();
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}
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} else {
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//backwards compatible
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$optFirstColumn = $this->addFirstColumnElement();
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}
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$opts = [$optDelimiter, $optEncloser];
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if (isset($optFirstColumn)) {
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$opts[] = $optFirstColumn;
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}
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$this->form->createGroup('options', __('CSV Options'), $opts);
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}
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/**
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* @return tao_helpers_form_FormElement
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* @throws Exception
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* @throws common_Exception
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*/
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protected function addFirstColumnElement()
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{
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$optFirstColumn = tao_helpers_form_FormFactory::getElement(tao_helpers_data_CsvFile::FIRST_ROW_COLUMN_NAMES, 'Checkbox');
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$optFirstColumn->setDescription(__("First row column names"));
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$optFirstColumn->setOptions([tao_helpers_data_CsvFile::FIRST_ROW_COLUMN_NAMES => '']);
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$optFirstColumn->setValue(tao_helpers_data_CsvFile::FIRST_ROW_COLUMN_NAMES);
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$this->form->addElement($optFirstColumn);
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return $optFirstColumn;
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}
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}
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