grade/edit/scale/edit.php

   1 <?php  //$Id$
   2
   3 require_once '../../../config.php';
   4 require_once $CFG->dirroot.'/grade/lib.php';
   5 require_once $CFG->dirroot.'/grade/report/lib.php';
   6 require_once 'edit_form.php';
   7
   8 $courseid = optional_param('courseid', 0, PARAM_INT);
   9 $id       = optional_param('id', 0, PARAM_INT);
  10
  11 $systemcontext = get_context_instance(CONTEXT_SYSTEM);
  12
  13 // a bit complex access control :-O
  14 if ($id) {
  15     /// editing existing scale
  16     if (!$scale_rec = get_record('scale', 'id', $id)) {
  17         error('Incorrect scale id');
  18     }
  19     if ($scale_rec->courseid) {
  20         $scale_rec->standard = 0;
  21         if (!$course = get_record('course', 'id', $scale_rec->courseid)) {
  22             error('Incorrect course id');
  23         }
  24         require_login($course);
  25         $context = get_context_instance(CONTEXT_COURSE, $course->id);
  26         require_capability('moodle/course:managescales', $context);
  27         $courseid = $course->id;
  28     } else {
  29         if ($courseid) {
  30             if (!$course = get_record('course', 'id', $courseid)) {
  31                 error('Incorrect course id');
  32             }
  33         }
  34         $scale_rec->standard = 1;
  35         $scale_rec->courseid = $courseid;
  36         require_login($courseid);
  37         require_capability('moodle/course:managescales', $systemcontext);
  38     }
  39
  40 } else if ($courseid){
  41     /// adding new scale from course
  42     if (!$course = get_record('course', 'id', $courseid)) {
  43         print_error('nocourseid');
  44     }
  45     $scale_rec = new object();
  46     $scale_rec->standard = 0;
  47     $scale_rec->courseid = $courseid;
  48     require_login($course);
  49     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  50     require_capability('moodle/course:managescales', $context);
  51
  52 } else {
  53     /// adding new scale from admin section
  54     $scale_rec = new object();
  55     $scale_rec->standard = 1;
  56     $scale_rec->courseid = 0;
  57     require_login();
  58     require_capability('moodle/course:managescales', $systemcontext);
  59 }
  60
  61 // default return url
  62 $gpr = new grade_plugin_return();
  63 $returnurl = $gpr->get_return_url('index.php?id='.$courseid);
  64
  65 $mform = new edit_scale_form(null, array('gpr'=>$gpr));
  66
  67 $mform->set_data($scale_rec);
  68
  69 if ($mform->is_cancelled()) {
  70     redirect($returnurl);
  71
  72 } else if ($data = $mform->get_data(false)) {
  73     $scale = new grade_scale(array('id'=>$id));
  74     $data->userid = $USER->id;
  75     grade_scale::set_properties($scale, $data);
  76
  77     if (empty($scale->id)) {
  78         if (!has_capability('moodle/grade:manage', $systemcontext)) {
  79             $data->standard = 0;
  80         }
  81         $scale->courseid = !empty($data->standard) ? 0 : $courseid;
  82         $scale->insert();
  83
  84     } else {
  85         if (isset($data->standard)) {
  86             $scale->courseid = !empty($data->standard) ? 0 : $courseid;
  87         } else {
  88             unset($scale->couseid); // keep previous
  89         }
  90         $scale->update();
  91     }
  92
  93     redirect($returnurl);
  94 }
  95
  96 $strgrades       = get_string('grades');
  97 $strgraderreport = get_string('graderreport', 'grades');
  98 $strscaleedit    = get_string('scale');
  99
 100 if ($courseid) {
 101     $navigation = grade_build_nav(__FILE__, $strscaleedit, $courseid);
 102     print_header_simple($strgrades.': '.$strgraderreport, ': '.$strscaleedit, $navigation, '', '', true, '', navmenu($course));
 103
 104 } else {
 105     require_once $CFG->libdir.'/adminlib.php';
 106     admin_externalpage_setup('outcomes');
 107     admin_externalpage_print_header();
 108 }
 109
 110 $mform->display();
 111
 112 if ($courseid) {
 113     print_footer($course);
 114 } else {
 115     admin_externalpage_print_footer();
 116 }
 117
 118 ?>