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125 lines
4.8 KiB
125 lines
4.8 KiB
<?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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* @package tool_installaddon
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* @subpackage classes
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* @category form
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* @copyright 2013 David Mudrak <david@moodle.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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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->libdir.'/formslib.php');
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/**
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* Defines a simple form for uploading the add-on ZIP package
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*
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* @copyright 2013 David Mudrak <david@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class tool_installaddon_installfromzip_form extends moodleform {
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/**
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* Defines the form elements
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*/
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public function definition() {
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$mform = $this->_form;
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$installer = $this->_customdata['installer'];
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$mform->addElement('header', 'general', get_string('installfromzip', 'tool_installaddon'));
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$mform->addHelpButton('general', 'installfromzip', 'tool_installaddon');
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$mform->addElement('filepicker', 'zipfile', get_string('installfromzipfile', 'tool_installaddon'),
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null, array('accepted_types' => '.zip'));
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$mform->addHelpButton('zipfile', 'installfromzipfile', 'tool_installaddon');
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$mform->addRule('zipfile', null, 'required', null, 'client');
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$options = $installer->get_plugin_types_menu();
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$mform->addElement('select', 'plugintype', get_string('installfromziptype', 'tool_installaddon'), $options,
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array('id' => 'tool_installaddon_installfromzip_plugintype'));
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$mform->addHelpButton('plugintype', 'installfromziptype', 'tool_installaddon');
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$mform->setAdvanced('plugintype');
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$mform->addElement('static', 'permcheck', '',
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html_writer::span(get_string('permcheck', 'tool_installaddon'), '',
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array('id' => 'tool_installaddon_installfromzip_permcheck')));
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$mform->setAdvanced('permcheck');
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$mform->addElement('text', 'rootdir', get_string('installfromziprootdir', 'tool_installaddon'));
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$mform->addHelpButton('rootdir', 'installfromziprootdir', 'tool_installaddon');
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$mform->setType('rootdir', PARAM_PLUGIN);
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$mform->setAdvanced('rootdir');
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$this->add_action_buttons(false, get_string('installfromzipsubmit', 'tool_installaddon'));
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}
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/**
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* Switch the form to a mode that requires manual selection of the plugin type
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*/
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public function require_explicit_plugintype() {
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$mform = $this->_form;
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$mform->addRule('plugintype', get_string('required'), 'required', null, 'client');
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$mform->setAdvanced('plugintype', false);
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$mform->setAdvanced('permcheck', false);
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$typedetectionfailed = $mform->createElement('static', 'typedetectionfailed', '',
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html_writer::span(get_string('typedetectionfailed', 'tool_installaddon'), 'error'));
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$mform->insertElementBefore($typedetectionfailed, 'permcheck');
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}
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/**
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* Warn that the selected plugin type does not match the detected one.
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*
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* @param string $detected detected plugin type
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*/
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public function selected_plugintype_mismatch($detected) {
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$mform = $this->_form;
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$mform->addRule('plugintype', get_string('required'), 'required', null, 'client');
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$mform->setAdvanced('plugintype', false);
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$mform->setAdvanced('permcheck', false);
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$mform->insertElementBefore($mform->createElement('static', 'selectedplugintypemismatch', '',
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html_writer::span(get_string('typedetectionmismatch', 'tool_installaddon', $detected), 'error')), 'permcheck');
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}
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/**
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* Validate the form fields
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*
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* @param array $data
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* @param array $files
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* @return array (string)field name => (string)validation error text
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*/
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public function validation($data, $files) {
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$pluginman = core_plugin_manager::instance();
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$errors = parent::validation($data, $files);
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if (!empty($data['plugintype'])) {
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if (!$pluginman->is_plugintype_writable($data['plugintype'])) {
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$path = $pluginman->get_plugintype_root($data['plugintype']);
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$errors['plugintype'] = get_string('permcheckresultno', 'tool_installaddon', array('path' => $path));
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}
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}
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return $errors;
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}
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}
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