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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle 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 Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Menu profile field definition.
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*
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* @package profilefield_menu
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* @copyright 2007 onwards Shane Elliot {@link http://pukunui.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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/**
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* Class profile_define_menu
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*
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* @copyright 2007 onwards Shane Elliot {@link http://pukunui.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class profile_define_menu extends profile_define_base {
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/**
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* Adds elements to the form for creating/editing this type of profile field.
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* @param moodleform $form
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*/
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public function define_form_specific($form) {
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// Param 1 for menu type contains the options.
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$form->addElement('textarea', 'param1', get_string('profilemenuoptions', 'admin'), array('rows' => 6, 'cols' => 40));
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$form->setType('param1', PARAM_TEXT);
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// Default data.
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$form->addElement('text', 'defaultdata', get_string('profiledefaultdata', 'admin'), 'size="50"');
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$form->setType('defaultdata', PARAM_TEXT);
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}
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/**
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* Validates data for the profile field.
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*
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* @param array $data
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* @param array $files
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* @return array
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*/
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public function define_validate_specific($data, $files) {
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$err = array();
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$data->param1 = str_replace("\r", '', $data->param1);
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// Check that we have at least 2 options.
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if (($options = explode("\n", $data->param1)) === false) {
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$err['param1'] = get_string('profilemenunooptions', 'admin');
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} else if (count($options) < 2) {
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$err['param1'] = get_string('profilemenutoofewoptions', 'admin');
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} else if (!empty($data->defaultdata) and !in_array($data->defaultdata, $options)) {
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// Check the default data exists in the options.
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$err['defaultdata'] = get_string('profilemenudefaultnotinoptions', 'admin');
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}
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return $err;
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}
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/**
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* Processes data before it is saved.
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* @param array|stdClass $data
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* @return array|stdClass
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*/
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public function define_save_preprocess($data) {
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$data->param1 = str_replace("\r", '', $data->param1);
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return $data;
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}
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}
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