items_setup.php

<?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/>.

/**
 * Prints a particular instance of surveypro
 *
 * @package    mod_surveypro
 * @copyright  2013 onwards kordan <kordan@mclink.it>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
require_once($CFG->dirroot.'/mod/surveypro/locallib.php');
require_once($CFG->dirroot.'/mod/surveypro/classes/itemlist.class.php');

$id = optional_param('id', 0, PARAM_INT); // course_module ID, or
$s = optional_param('s', 0, PARAM_INT);  // surveypro instance ID

if (!empty($id)) {
    $cm = get_coursemodule_from_id('surveypro', $id, 0, false, MUST_EXIST);
    $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
    $surveypro = $DB->get_record('surveypro', array('id' => $cm->instance), '*', MUST_EXIST);
} else {
    $surveypro = $DB->get_record('surveypro', array('id' => $s), '*', MUST_EXIST);
    $course = $DB->get_record('course', array('id' => $surveypro->course), '*', MUST_EXIST);
    $cm = get_coursemodule_from_instance('surveypro', $surveypro->id, $course->id, false, MUST_EXIST);
}

require_course_login($course, true, $cm);

$typeplugin = optional_param('typeplugin', null, PARAM_TEXT);
$type = optional_param('type', null, PARAM_TEXT);
$plugin = optional_param('plugin', null, PARAM_TEXT);
$itemid = optional_param('itemid', 0, PARAM_INT);
$action = optional_param('act', SURVEYPRO_NOACTION, PARAM_INT);
$view = optional_param('view', SURVEYPRO_NEWRESPONSE, PARAM_INT);

if ($action != SURVEYPRO_NOACTION) {
    require_sesskey();
}

$context = context_module::instance($cm->id);
require_capability('mod/surveypro:additems', $context);

// -----------------------------
// calculations
// -----------------------------
$itemlistman = new mod_surveypro_itemlist($cm, $context, $surveypro);
if (!empty($typeplugin)) {
    $itemlistman->set_typeplugin($typeplugin);
} else {
    $itemlistman->set_type($type);
    $itemlistman->set_plugin($plugin);
}
$itemlistman->set_itemid($itemid);
$itemlistman->set_action($action);
$itemlistman->set_view($view);

// itemtomove is useless (it is set to its default), do not set it
// $itemlistman->set_itemtomove(0);

// lastitembefore is useless (it is set to its default), do not set it
// $itemlistman->set_lastitembefore(0);

// confirm is useless (it is set to its default), do not set it
// $itemlistman->set_confirm(SURVEYPRO_UNCONFIRMED);

// nextindent is useless (it is set to its default), do not set it
// $itemlistman->set_nextindent(0);

// parentid is useless (it is set to its default), do not set it
// $itemlistman->set_parentid(0);

// userfeedback is useless (it is set to its default), do not set it
// $itemlistman->set_userfeedback(SURVEYPRO_NOFEEDBACK);

// saveasnew is useless (it is set to its default), do not set it
// $itemlistman->set_saveasnew(0);

$itemlistman->prevent_direct_user_input();

require_once($CFG->dirroot.'/mod/surveypro/'.$itemlistman->type.'/'.$itemlistman->plugin.'/classes/plugin.class.php');
require_once($CFG->dirroot.'/mod/surveypro/'.$itemlistman->type.'/'.$itemlistman->plugin.'/plugin_form.php');

// -----------------------------
// get item
$item = surveypro_get_item($itemlistman->itemid, $itemlistman->type, $itemlistman->plugin, true);

$item->item_set_editor();
// end of: get item
// -----------------------------

// -----------------------------
// define $itemform return url
$paramurl = array('id' => $cm->id);
$formurl = new moodle_url('/mod/surveypro/items_setup.php', $paramurl);
// end of: define $itemform return url
// -----------------------------

// -----------------------------
// prepare params for the form
$formparams = new stdClass();
$formparams->surveypro = $surveypro; // needed to setup date boundaries in date fields
$formparams->item = $item; // needed in many situations
$itemform = new mod_surveypro_pluginform($formurl, $formparams);
// end of: prepare params for the form
// -----------------------------

// -----------------------------
// manage form submission
if ($itemform->is_cancelled()) {
    $returnurl = new moodle_url('/mod/surveypro/items_manage.php', $paramurl);
    redirect($returnurl);
}

if ($fromform = $itemform->get_data()) {
    // was this item forced to be new?
    if (!empty($fromform->saveasnew)) {
        unset($fromform->itemid);
    }

    $itemid = $item->item_save($fromform);
    $feedback = $item->userfeedback; // copy the returned feedback

    // overwrite item to get new settings in the object
    $item = surveypro_get_item($itemid, $item->type, $item->plugin);
    $item->item_update_childrenparentvalue();

    $paramurl = array('id' => $cm->id, 'ufd' => $feedback);
    $returnurl = new moodle_url('/mod/surveypro/items_manage.php', $paramurl);
    redirect($returnurl);
}
// end of: manage form submission
// -----------------------------

// -----------------------------
// output starts here
// -----------------------------
$url = new moodle_url('/mod/surveypro/items_setup.php', array('id' => $cm->id));
$PAGE->set_url($url);
$PAGE->set_context($context);
$PAGE->set_cm($cm);
$PAGE->set_title($surveypro->name);
$PAGE->set_heading($course->shortname);
// $PAGE->requires->yui_module('moodle-core-formautosubmit',
//     'M.core.init_formautosubmit',
//     array(array('selectid' => 'type_plugin'), 'nothing' => true)
// );

echo $OUTPUT->header();

$moduletab = SURVEYPRO_TABITEMS; // needed by tabs.php
$modulepage = SURVEYPRO_ITEMS_SETUP; // needed by tabs.php
require_once($CFG->dirroot.'/mod/surveypro/tabs.php');

if ($itemlistman->hassubmissions) {
    echo $OUTPUT->notification(get_string('hassubmissions_alert', 'surveypro'), 'notifymessage');
}
$itemlistman->item_welcome();

$itemform->set_data($item);
$itemform->display();

// Finish the page
echo $OUTPUT->footer();