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232 lines
10 KiB
232 lines
10 KiB
2 years ago
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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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* Resource configuration form
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*
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* @package mod_resource
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* @copyright 2009 Petr Skoda {@link http://skodak.org}
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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($CFG->dirroot.'/course/moodleform_mod.php');
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require_once($CFG->dirroot.'/mod/resource/locallib.php');
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require_once($CFG->libdir.'/filelib.php');
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class mod_resource_mod_form extends moodleform_mod {
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function definition() {
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global $CFG, $DB;
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$mform =& $this->_form;
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$config = get_config('resource');
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if ($this->current->instance and $this->current->tobemigrated) {
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// resource not migrated yet
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$resource_old = $DB->get_record('resource_old', array('oldid'=>$this->current->instance));
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$mform->addElement('static', 'warning', '', get_string('notmigrated', 'resource', $resource_old->type));
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$mform->addElement('cancel');
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$this->standard_hidden_coursemodule_elements();
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return;
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}
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//-------------------------------------------------------
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$mform->addElement('header', 'general', get_string('general', 'form'));
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$mform->addElement('text', 'name', get_string('name'), array('size'=>'48'));
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if (!empty($CFG->formatstringstriptags)) {
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$mform->setType('name', PARAM_TEXT);
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} else {
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$mform->setType('name', PARAM_CLEANHTML);
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}
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$mform->addRule('name', null, 'required', null, 'client');
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$mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');
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$this->standard_intro_elements();
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$element = $mform->getElement('introeditor');
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$attributes = $element->getAttributes();
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$attributes['rows'] = 5;
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$element->setAttributes($attributes);
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$filemanager_options = array();
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$filemanager_options['accepted_types'] = '*';
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$filemanager_options['maxbytes'] = 0;
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$filemanager_options['maxfiles'] = -1;
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$filemanager_options['mainfile'] = true;
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$mform->addElement('filemanager', 'files', get_string('selectfiles'), null, $filemanager_options);
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// add legacy files flag only if used
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if (isset($this->current->legacyfiles) and $this->current->legacyfiles != RESOURCELIB_LEGACYFILES_NO) {
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$options = array(RESOURCELIB_LEGACYFILES_DONE => get_string('legacyfilesdone', 'resource'),
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RESOURCELIB_LEGACYFILES_ACTIVE => get_string('legacyfilesactive', 'resource'));
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$mform->addElement('select', 'legacyfiles', get_string('legacyfiles', 'resource'), $options);
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}
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//-------------------------------------------------------
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$mform->addElement('header', 'optionssection', get_string('appearance'));
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if ($this->current->instance) {
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$options = resourcelib_get_displayoptions(explode(',', $config->displayoptions), $this->current->display);
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} else {
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$options = resourcelib_get_displayoptions(explode(',', $config->displayoptions));
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}
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if (count($options) == 1) {
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$mform->addElement('hidden', 'display');
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$mform->setType('display', PARAM_INT);
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reset($options);
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$mform->setDefault('display', key($options));
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} else {
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$mform->addElement('select', 'display', get_string('displayselect', 'resource'), $options);
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$mform->setDefault('display', $config->display);
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$mform->addHelpButton('display', 'displayselect', 'resource');
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}
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$mform->addElement('checkbox', 'showsize', get_string('showsize', 'resource'));
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$mform->setDefault('showsize', $config->showsize);
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$mform->addHelpButton('showsize', 'showsize', 'resource');
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$mform->addElement('checkbox', 'showtype', get_string('showtype', 'resource'));
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$mform->setDefault('showtype', $config->showtype);
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$mform->addHelpButton('showtype', 'showtype', 'resource');
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$mform->addElement('checkbox', 'showdate', get_string('showdate', 'resource'));
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$mform->setDefault('showdate', $config->showdate);
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$mform->addHelpButton('showdate', 'showdate', 'resource');
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if (array_key_exists(RESOURCELIB_DISPLAY_POPUP, $options)) {
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$mform->addElement('text', 'popupwidth', get_string('popupwidth', 'resource'), array('size'=>3));
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if (count($options) > 1) {
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$mform->hideIf('popupwidth', 'display', 'noteq', RESOURCELIB_DISPLAY_POPUP);
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}
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$mform->setType('popupwidth', PARAM_INT);
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$mform->setDefault('popupwidth', $config->popupwidth);
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$mform->setAdvanced('popupwidth', true);
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$mform->addElement('text', 'popupheight', get_string('popupheight', 'resource'), array('size'=>3));
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if (count($options) > 1) {
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$mform->hideIf('popupheight', 'display', 'noteq', RESOURCELIB_DISPLAY_POPUP);
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}
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$mform->setType('popupheight', PARAM_INT);
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$mform->setDefault('popupheight', $config->popupheight);
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$mform->setAdvanced('popupheight', true);
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}
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if (array_key_exists(RESOURCELIB_DISPLAY_AUTO, $options) or
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array_key_exists(RESOURCELIB_DISPLAY_EMBED, $options) or
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array_key_exists(RESOURCELIB_DISPLAY_FRAME, $options)) {
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$mform->addElement('checkbox', 'printintro', get_string('printintro', 'resource'));
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$mform->hideIf('printintro', 'display', 'eq', RESOURCELIB_DISPLAY_POPUP);
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$mform->hideIf('printintro', 'display', 'eq', RESOURCELIB_DISPLAY_DOWNLOAD);
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$mform->hideIf('printintro', 'display', 'eq', RESOURCELIB_DISPLAY_OPEN);
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$mform->hideIf('printintro', 'display', 'eq', RESOURCELIB_DISPLAY_NEW);
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$mform->setDefault('printintro', $config->printintro);
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}
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$options = array('0' => get_string('none'), '1' => get_string('allfiles'), '2' => get_string('htmlfilesonly'));
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$mform->addElement('select', 'filterfiles', get_string('filterfiles', 'resource'), $options);
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$mform->setDefault('filterfiles', $config->filterfiles);
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$mform->setAdvanced('filterfiles', true);
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//-------------------------------------------------------
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$this->standard_coursemodule_elements();
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//-------------------------------------------------------
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$this->add_action_buttons();
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//-------------------------------------------------------
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$mform->addElement('hidden', 'revision');
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$mform->setType('revision', PARAM_INT);
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$mform->setDefault('revision', 1);
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}
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function data_preprocessing(&$default_values) {
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if ($this->current->instance and !$this->current->tobemigrated) {
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$draftitemid = file_get_submitted_draft_itemid('files');
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file_prepare_draft_area($draftitemid, $this->context->id, 'mod_resource', 'content', 0, array('subdirs'=>true));
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$default_values['files'] = $draftitemid;
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}
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if (!empty($default_values['displayoptions'])) {
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$displayoptions = unserialize($default_values['displayoptions']);
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if (isset($displayoptions['printintro'])) {
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$default_values['printintro'] = $displayoptions['printintro'];
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}
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if (!empty($displayoptions['popupwidth'])) {
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$default_values['popupwidth'] = $displayoptions['popupwidth'];
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}
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if (!empty($displayoptions['popupheight'])) {
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$default_values['popupheight'] = $displayoptions['popupheight'];
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}
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if (!empty($displayoptions['showsize'])) {
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$default_values['showsize'] = $displayoptions['showsize'];
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} else {
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// Must set explicitly to 0 here otherwise it will use system
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// default which may be 1.
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$default_values['showsize'] = 0;
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}
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if (!empty($displayoptions['showtype'])) {
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$default_values['showtype'] = $displayoptions['showtype'];
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} else {
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$default_values['showtype'] = 0;
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}
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if (!empty($displayoptions['showdate'])) {
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$default_values['showdate'] = $displayoptions['showdate'];
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} else {
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$default_values['showdate'] = 0;
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}
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}
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}
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function definition_after_data() {
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if ($this->current->instance and $this->current->tobemigrated) {
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// resource not migrated yet
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return;
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}
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parent::definition_after_data();
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}
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function validation($data, $files) {
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global $USER;
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$errors = parent::validation($data, $files);
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$usercontext = context_user::instance($USER->id);
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$fs = get_file_storage();
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if (!$files = $fs->get_area_files($usercontext->id, 'user', 'draft', $data['files'], 'sortorder, id', false)) {
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$errors['files'] = get_string('required');
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return $errors;
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}
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if (count($files) == 1) {
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// no need to select main file if only one picked
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return $errors;
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} else if(count($files) > 1) {
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$mainfile = false;
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foreach($files as $file) {
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if ($file->get_sortorder() == 1) {
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$mainfile = true;
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break;
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}
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}
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// set a default main file
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if (!$mainfile) {
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$file = reset($files);
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file_set_sortorder($file->get_contextid(), $file->get_component(), $file->get_filearea(), $file->get_itemid(),
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$file->get_filepath(), $file->get_filename(), 1);
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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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