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/>.

/**

 * This file is part of the Database module for Moodle

 *

 * @copyright 2005 Martin Dougiamas  http://dougiamas.com

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

 * @package mod_data

 */

use mod_data\manager;

require_once('../../config.php');

require_once('locallib.php');

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

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

$id = optional_param('id', 0, PARAM_INT); // Course module id.

$d = optional_param('d', 0, PARAM_INT); // Database id.

$rid = optional_param('rid', 0, PARAM_INT); // Record id.

$mode = 'addtemplate'; // Define the mode for this page, only 1 mode available.

$tags = optional_param_array('tags', [], PARAM_TAGLIST);

$redirectbackto = optional_param('backto', '', PARAM_LOCALURL); // The location to redirect back.

$url = new moodle_url('/mod/data/edit.php');

$record = null;

if ($id) {

    list($course, $cm) = get_course_and_cm_from_cmid($id, manager::MODULE);

    $manager = manager::create_from_coursemodule($cm);

} else {   // We must have $d.

    $data = $DB->get_record('data', ['id' => $d], '*', MUST_EXIST);

    $manager = manager::create_from_instance($data);

    $cm = $manager->get_coursemodule();

    $course = get_course($cm->course);

}

$data = $manager->get_instance();

$context = $manager->get_context();

$url->param('id', $cm->id);

if ($rid !== 0) {

    $record = $DB->get_record(

        'data_records',

        ['id' => $rid, 'dataid' => $data->id],

        '*',

        MUST_EXIST

    );

    $url->param('rid', $rid);

}

$PAGE->set_url($url);

require_login($course, false, $cm);

$url->param('backto', $redirectbackto);

if (isguestuser()) {

    redirect('view.php?d='.$data->id);

}

/// Can't use this if there are no fields

if ($manager->can_manage_templates()) {

    if (!$manager->has_fields()) {

        redirect($CFG->wwwroot.'/mod/data/field.php?d='.$data->id);  // Redirect to field entry.

    }

}

if ($rid) {

    // When editing an existing record, we require the session key.

    require_sesskey();

}

// Get Group information for permission testing and record creation.

$currentgroup = groups_get_activity_group($cm);

$groupmode = groups_get_activity_groupmode($cm);

if (!has_capability('mod/data:manageentries', $context)) {

    if ($rid) {

        // User is editing an existing record.

        if (!data_user_can_manage_entry($record, $data, $context)) {

            throw new \moodle_exception('noaccess', 'data');

        }

    } else if (!data_user_can_add_entry($data, $currentgroup, $groupmode, $context)) {

        // User is trying to create a new record.

        throw new \moodle_exception('noaccess', 'data');

    }

}

// RSS and CSS and JS meta.

if (!empty($CFG->enablerssfeeds) && !empty($CFG->data_enablerssfeeds) && $data->rssarticles > 0) {

    $courseshortname = format_string($course->shortname, true, array('context' => context_course::instance($course->id)));

    $rsstitle = $courseshortname . ': ' . format_string($data->name);

    rss_add_http_header($context, 'mod_data', $data, $rsstitle);

}

if ($data->csstemplate) {

    $PAGE->requires->css('/mod/data/css.php?d='.$data->id);

}

if ($data->jstemplate) {

    $PAGE->requires->js('/mod/data/js.php?d='.$data->id, true);

}

// Define page variables.

$strdata = get_string('modulenameplural','data');

if ($rid) {

    $PAGE->navbar->add(get_string('editentry', 'data'));

}

$PAGE->add_body_class('mediumwidth');

if ($rid) {

    $pagename = get_string('editentry', 'data');

} else {

    $pagename = get_string('newentry', 'data');

}

$PAGE->navbar->add($pagename);

$titleparts = [

    $pagename,

    format_string($data->name),

    format_string($course->fullname),

];

$PAGE->set_title(implode(moodle_page::TITLE_SEPARATOR, $titleparts));

$PAGE->force_settings_menu(true);

$PAGE->set_secondary_active_tab('modulepage');

$PAGE->activityheader->disable();

// Process incoming data for adding/updating records.

// Keep track of any notifications ad submitted data.

$processeddata = null;

$datarecord = data_submitted() ?: null;

// Process the submitted form.

if ($datarecord && confirm_sesskey()) {

    // Validate the form to ensure that enough data was submitted.

    $fields = $manager->get_field_records();

    $processeddata = data_process_submission($data, $fields, $datarecord);

    if ($processeddata->validated) {

        if ($rid) {

            $recordid = $rid;

            // Updating an existing record.

            data_update_record_fields_contents($data, $record, $context, $datarecord, $processeddata);

        } else {

            // Add instance to data_record.

            $recordid = data_add_record($data, $currentgroup);

            if ($recordid) {

                // Now populate the fields contents of the new record.

                data_add_fields_contents_to_new_record($data, $context, $recordid, $fields, $datarecord, $processeddata);

            }

        }

        if ($recordid) {

            core_tag_tag::set_item_tags('mod_data', 'data_records', $recordid, $context, $tags);

            if (!empty($datarecord->saveandadd)) {

                // User has clicked "Save and add another". Reset all of the fields.

                $datarecord = null;

            } else {

                $viewurl = new moodle_url('/mod/data/view.php', [

                    'd' => $data->id,

                    'rid' => $recordid,

                ]);

                redirect($viewurl);

            }

        }

    }

}

// End of form processing.

echo $OUTPUT->header();

groups_print_activity_menu($cm, $CFG->wwwroot.'/mod/data/edit.php?d='.$data->id);

// Form goes here first in case add template is empty.

echo '<form enctype="multipart/form-data" action="edit.php" method="post">';

echo '<div>';

echo '<input name="d" value="'.$data->id.'" type="hidden" />';

echo '<input name="rid" value="'.$rid.'" type="hidden" />';

echo '<input name="sesskey" value="'.sesskey().'" type="hidden" />';

echo $OUTPUT->box_start('generalbox boxaligncenter boxwidthwide');

echo $OUTPUT->heading($pagename);

$template = $manager->get_template($mode);

echo $template->parse_add_entry($processeddata, $rid, $datarecord);

if (empty($redirectbackto)) {

    $redirectbackto = new \moodle_url('/mod/data/view.php', ['id' => $cm->id]);

}

$actionbuttons = html_writer::link(

    $redirectbackto,

    get_string('cancel'),

    ['class' => 'btn btn-secondary mx-1', 'role' => 'button']

);

$actionbuttons .= html_writer::empty_tag('input', [

    'type' => 'submit',

    'name' => 'saveandview',

    'value' => get_string('save'),

    'class' => 'btn btn-primary mx-1'

]);

if (!$rid && ((!$data->maxentries) ||

    has_capability('mod/data:manageentries', $context) ||

    (data_numentries($data) < ($data->maxentries - 1)))) {

    $actionbuttons .= html_writer::empty_tag('input', [

        'type' => 'submit', 'name' => 'saveandadd',

        'value' => get_string('saveandadd', 'data'), 'class' => 'btn btn-primary mx-1'

    ]);

}

$stickyfooter = new core\output\sticky_footer($actionbuttons);

echo $OUTPUT->render($stickyfooter);

echo $OUTPUT->box_end();

echo '</div></form>';

$possiblefields = $manager->get_fields();

foreach ($possiblefields as $field) {

    $field->print_after_form();

}

// Finish the page.

if (empty($possiblefields)) {

    throw new \moodle_exception('nofieldindatabase', 'data');

}

echo $OUTPUT->footer();