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/>.

/**

 * Site wide search-replace form.

 *

 * @package    tool_replace

 * @copyright  2013 Petr Skoda {@link http://skodak.org}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

defined('MOODLE_INTERNAL') || die();

require_once("$CFG->libdir/formslib.php");

/**

 * Site wide search-replace form.

 */

class tool_replace_form extends moodleform {

    function definition() {

        global $CFG, $DB;

        $mform = $this->_form;

        $mform->addElement('header', 'searchhdr', get_string('pluginname', 'tool_replace'));

        $mform->setExpanded('searchhdr', true);

        $mform->addElement('text', 'search', get_string('searchwholedb', 'tool_replace'), 'size="50"');

        $mform->setType('search', PARAM_RAW);

        $mform->addElement('static', 'searchst', '', get_string('searchwholedbhelp', 'tool_replace'));

        $mform->addRule('search', get_string('required'), 'required', null, 'client');

        $mform->addElement('text', 'replace', get_string('replacewith', 'tool_replace'), 'size="50"', PARAM_RAW);

        $mform->addElement('static', 'replacest', '', get_string('replacewithhelp', 'tool_replace'));

        $mform->setType('replace', PARAM_RAW);

        $mform->addElement('textarea', 'additionalskiptables', get_string("additionalskiptables", "tool_replace"),

            array('rows' => 5, 'cols' => 50));

        $mform->addElement('static', 'additionalskiptables_desc', '', get_string('additionalskiptables_desc', 'tool_replace'));

        $mform->setType('additionalskiptables', PARAM_RAW);

        $mform->setDefault('additionalskiptables', '');

        $mform->addElement('checkbox', 'shorten', get_string('shortenoversized', 'tool_replace'));

        $mform->addRule('replace', get_string('required'), 'required', null, 'client');

        $mform->addElement('header', 'confirmhdr', get_string('confirm'));

        $mform->setExpanded('confirmhdr', true);

        $mform->addElement('checkbox', 'sure', get_string('disclaimer', 'tool_replace'));

        $mform->addRule('sure', get_string('required'), 'required', null, 'client');

        $this->add_action_buttons(false, get_string('doit', 'tool_replace'));

    }

    function validation($data, $files) {

        $errors = parent::validation($data, $files);

        if (empty($data['shorten']) and core_text::strlen($data['search']) < core_text::strlen($data['replace'])) {

            $errors['shorten'] = get_string('required');

        }

        return $errors;

    }

}