MDL-69746 tool_replace: additional skip tables
[moodle.git] / admin / tool / replace / classes / form.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * Site wide search-replace form.
19 *
20 * @package tool_replace
21 * @copyright 2013 Petr Skoda {@link http://skodak.org}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
23 */
24
25defined('MOODLE_INTERNAL') || die();
26
27require_once("$CFG->libdir/formslib.php");
28
29/**
30 * Site wide search-replace form.
31 */
32class tool_replace_form extends moodleform {
33 function definition() {
34 global $CFG, $DB;
35
36 $mform = $this->_form;
37
38 $mform->addElement('header', 'searchhdr', get_string('pluginname', 'tool_replace'));
39 $mform->setExpanded('searchhdr', true);
40
41 $mform->addElement('text', 'search', get_string('searchwholedb', 'tool_replace'), 'size="50"');
42 $mform->setType('search', PARAM_RAW);
43 $mform->addElement('static', 'searchst', '', get_string('searchwholedbhelp', 'tool_replace'));
44 $mform->addRule('search', get_string('required'), 'required', null, 'client');
45
46 $mform->addElement('text', 'replace', get_string('replacewith', 'tool_replace'), 'size="50"', PARAM_RAW);
47 $mform->addElement('static', 'replacest', '', get_string('replacewithhelp', 'tool_replace'));
48 $mform->setType('replace', PARAM_RAW);
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49
50 $mform->addElement('textarea', 'additionalskiptables', get_string("additionalskiptables", "tool_replace"),
51 array('rows' => 5, 'cols' => 50));
52 $mform->addElement('static', 'additionalskiptables_desc', '', get_string('additionalskiptables_desc', 'tool_replace'));
53 $mform->setType('additionalskiptables', PARAM_RAW);
54 $mform->setDefault('additionalskiptables', '');
55
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56 $mform->addElement('checkbox', 'shorten', get_string('shortenoversized', 'tool_replace'));
57 $mform->addRule('replace', get_string('required'), 'required', null, 'client');
58
59 $mform->addElement('header', 'confirmhdr', get_string('confirm'));
60 $mform->setExpanded('confirmhdr', true);
61 $mform->addElement('checkbox', 'sure', get_string('disclaimer', 'tool_replace'));
62 $mform->addRule('sure', get_string('required'), 'required', null, 'client');
63
64 $this->add_action_buttons(false, get_string('doit', 'tool_replace'));
65 }
66
67 function validation($data, $files) {
68 $errors = parent::validation($data, $files);
69
70 if (empty($data['shorten']) and core_text::strlen($data['search']) < core_text::strlen($data['replace'])) {
71 $errors['shorten'] = get_string('required');
72 }
73
74 return $errors;
75 }
76}