enrol/paypal/edit.php

   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  * Adds new instance of enrol_paypal to specified course
  19  * or edits current instance.
  20  *
  21  * @package    enrol_paypal
  22  * @copyright  2010 Petr Skoda  {@link http://skodak.org}
  23  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 require('../../config.php');
  27 require_once('edit_form.php');
  28
  29 $courseid   = required_param('courseid', PARAM_INT);
  30 $instanceid = optional_param('id', 0, PARAM_INT); // instanceid
  31
  32 $course = $DB->get_record('course', array('id'=>$courseid), '*', MUST_EXIST);
  33 $context = context_course::instance($course->id, MUST_EXIST);
  34
  35 require_login($course);
  36 require_capability('enrol/paypal:config', $context);
  37
  38 $PAGE->set_url('/enrol/paypal/edit.php', array('courseid'=>$course->id, 'id'=>$instanceid));
  39 $PAGE->set_pagelayout('admin');
  40
  41 $return = new moodle_url('/enrol/instances.php', array('id'=>$course->id));
  42 if (!enrol_is_enabled('paypal')) {
  43     redirect($return);
  44 }
  45
  46 $plugin = enrol_get_plugin('paypal');
  47
  48 if ($instanceid) {
  49     $instance = $DB->get_record('enrol', array('courseid'=>$course->id, 'enrol'=>'paypal', 'id'=>$instanceid), '*', MUST_EXIST);
  50     $instance->cost = format_float($instance->cost, 2, true);
  51 } else {
  52     require_capability('moodle/course:enrolconfig', $context);
  53     // no instance yet, we have to add new instance
  54     navigation_node::override_active_url(new moodle_url('/enrol/instances.php', array('id'=>$course->id)));
  55     $instance = new stdClass();
  56     $instance->id       = null;
  57     $instance->courseid = $course->id;
  58 }
  59
  60 $mform = new enrol_paypal_edit_form(NULL, array($instance, $plugin, $context));
  61
  62 if ($mform->is_cancelled()) {
  63     redirect($return);
  64
  65 } else if ($data = $mform->get_data()) {
  66     if ($instance->id) {
  67         $reset = ($instance->status != $data->status);
  68
  69         $instance->status         = $data->status;
  70         $instance->name           = $data->name;
  71         $instance->cost           = unformat_float($data->cost);
  72         $instance->currency       = $data->currency;
  73         $instance->roleid         = $data->roleid;
  74         $instance->enrolperiod    = $data->enrolperiod;
  75         $instance->enrolstartdate = $data->enrolstartdate;
  76         $instance->enrolenddate   = $data->enrolenddate;
  77         $instance->timemodified   = time();
  78         $DB->update_record('enrol', $instance);
  79
  80         if ($reset) {
  81             $context->mark_dirty();
  82         }
  83
  84     } else {
  85         $fields = array('status'=>$data->status, 'name'=>$data->name, 'cost'=>unformat_float($data->cost), 'currency'=>$data->currency, 'roleid'=>$data->roleid,
  86                         'enrolperiod'=>$data->enrolperiod, 'enrolstartdate'=>$data->enrolstartdate, 'enrolenddate'=>$data->enrolenddate);
  87         $plugin->add_instance($course, $fields);
  88     }
  89
  90     redirect($return);
  91 }
  92
  93 $PAGE->set_heading($course->fullname);
  94 $PAGE->set_title(get_string('pluginname', 'enrol_paypal'));
  95
  96 echo $OUTPUT->header();
  97 echo $OUTPUT->heading(get_string('pluginname', 'enrol_paypal'));
  98 $mform->display();
  99 echo $OUTPUT->footer();