Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_form_class.php');

class feedback_multichoice_form extends feedback_item_form {

    protected $type = "multichoice";

    public function definition() {

        $item = $this->_customdata['item'];

        $common = $this->_customdata['common'];

        $positionlist = $this->_customdata['positionlist'];

        $position = $this->_customdata['position'];

        $mform =& $this->_form;

        $mform->addElement('header', 'general', get_string($this->type, 'feedback'));

        $mform->addElement('advcheckbox', 'required', get_string('required', 'feedback'), '' , null , array(0, 1));

        $mform->addElement('text',

                            'name',

                            get_string('item_name', 'feedback'),

                            array('size' => FEEDBACK_ITEM_NAME_TEXTBOX_SIZE,

                                  'maxlength' => 255));

        $mform->addElement('text',

                            'label',

                            get_string('item_label', 'feedback'),

                            array('size' => FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE,

                                  'maxlength' => 255));

        $mform->addElement('select',

                            'subtype',

                            get_string('multichoicetype', 'feedback').' ',

                            array('r'=>get_string('radio', 'feedback'),

                                  'c'=>get_string('check', 'feedback'),

                                  'd'=>get_string('dropdown', 'feedback')));

        $mform->addElement('select',

                            'horizontal',

                            get_string('adjustment', 'feedback').' ',

                            array(0 => get_string('vertical', 'feedback'),

                                  1 => get_string('horizontal', 'feedback')));

        $mform->hideIf('horizontal', 'subtype', 'eq', 'd');

        $mform->addElement('selectyesno',

                           'hidenoselect',

                           get_string('hide_no_select_option', 'feedback'));

        $mform->hideIf('hidenoselect', 'subtype', 'ne', 'r');

        $mform->addElement('selectyesno',

                           'ignoreempty',

                           get_string('do_not_analyse_empty_submits', 'feedback'));

        $mform->addElement('textarea', 'values', get_string('multichoice_values', 'feedback'),

            'wrap="virtual" rows="10" cols="65"');

        $mform->addElement('static', 'hint', '', get_string('use_one_line_for_each_value', 'feedback'));

        parent::definition();

        $this->set_data($item);

    }

    public function set_data($item) {

        $info = $this->_customdata['info'];

        $item->horizontal = $info->horizontal;

        $item->subtype = $info->subtype;

        $itemvalues = str_replace(FEEDBACK_MULTICHOICE_LINE_SEP, "\n", $info->presentation);

        $itemvalues = str_replace("\n\n", "\n", $itemvalues);

        $item->values = $itemvalues;

        return parent::set_data($item);

    }

    public function get_data() {

        if (!$item = parent::get_data()) {

            return false;

        }

        $presentation = str_replace("\n", FEEDBACK_MULTICHOICE_LINE_SEP, trim($item->values));

        if (!isset($item->subtype)) {

            $subtype = 'r';

        } else {

            $subtype = substr($item->subtype, 0, 1);

        }

        if (isset($item->horizontal) AND $item->horizontal == 1 AND $subtype != 'd') {

            $presentation .= FEEDBACK_MULTICHOICE_ADJUST_SEP.'1';

        }

        if (!isset($item->hidenoselect)) {

            $item->hidenoselect = 1;

        }

        if (!isset($item->ignoreempty)) {

            $item->ignoreempty = 0;

        }

        $item->presentation = $subtype.FEEDBACK_MULTICHOICE_TYPE_SEP.$presentation;

        return $item;

    }

}