course/modedit.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 /**
  19 * Adds or updates modules in a course using new formslib
  20 *
  21 * @package    moodlecore
  22 * @copyright  1999 onwards Martin Dougiamas (http://dougiamas.com)
  23 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24 */
  25
  26 require_once("../config.php");
  27 require_once("lib.php");
  28 require_once($CFG->libdir.'/filelib.php');
  29 require_once($CFG->libdir.'/gradelib.php');
  30 require_once($CFG->libdir.'/completionlib.php');
  31 require_once($CFG->libdir.'/conditionlib.php');
  32 require_once($CFG->libdir.'/plagiarismlib.php');
  33
  34 $add    = optional_param('add', '', PARAM_ALPHA);     // module name
  35 $update = optional_param('update', 0, PARAM_INT);
  36 $return = optional_param('return', 0, PARAM_BOOL);    //return to course/view.php if false or mod/modname/view.php if true
  37 $type   = optional_param('type', '', PARAM_ALPHANUM); //TODO: hopefully will be removed in 2.0
  38
  39 $url = new moodle_url('/course/modedit.php');
  40 if (!empty($return)) {
  41     $url->param('return', $return);
  42 }
  43
  44 if (!empty($add)) {
  45     $section = required_param('section', PARAM_INT);
  46     $course  = required_param('course', PARAM_INT);
  47
  48     $url->param('add', $add);
  49     $url->param('section', $section);
  50     $url->param('course', $course);
  51     $PAGE->set_url($url);
  52
  53     $course = $DB->get_record('course', array('id'=>$course), '*', MUST_EXIST);
  54     $module = $DB->get_record('modules', array('name'=>$add), '*', MUST_EXIST);
  55
  56     require_login($course);
  57     $context = get_context_instance(CONTEXT_COURSE, $course->id);
  58     require_capability('moodle/course:manageactivities', $context);
  59
  60     $cw = get_course_section($section, $course->id);
  61
  62     if (!course_allowed_module($course, $module->name)) {
  63         print_error('moduledisable');
  64     }
  65
  66     $cm = null;
  67
  68     $data = new stdClass();
  69     $data->section          = $section;  // The section number itself - relative!!! (section column in course_sections)
  70     $data->visible          = $cw->visible;
  71     $data->course           = $course->id;
  72     $data->module           = $module->id;
  73     $data->modulename       = $module->name;
  74     $data->groupmode        = $course->groupmode;
  75     $data->groupingid       = $course->defaultgroupingid;
  76     $data->groupmembersonly = 0;
  77     $data->id               = '';
  78     $data->instance         = '';
  79     $data->coursemodule     = '';
  80     $data->add              = $add;
  81     $data->return           = 0; //must be false if this is an add, go back to course view on cancel
  82
  83     if (plugin_supports('mod', $data->modulename, FEATURE_MOD_INTRO, true)) {
  84         $draftid_editor = file_get_submitted_draft_itemid('introeditor');
  85         file_prepare_draft_area($draftid_editor, null, null, null, null);
  86         $data->introeditor = array('text'=>'', 'format'=>FORMAT_HTML, 'itemid'=>$draftid_editor); // TODO: add better default
  87     }
  88
  89     if (plugin_supports('mod', $data->modulename, FEATURE_ADVANCED_GRADING, false)
  90             and has_capability('moodle/grade:managegradingforms', $context)) {
  91         require_once($CFG->dirroot.'/grade/grading/lib.php');
  92
  93         $data->_advancedgradingdata['methods'] = grading_manager::available_methods();
  94         $areas = grading_manager::available_areas('mod_'.$module->name);
  95
  96         foreach ($areas as $areaname => $areatitle) {
  97             $data->_advancedgradingdata['areas'][$areaname] = array(
  98                 'title'  => $areatitle,
  99                 'method' => '',
 100             );
 101             $formfield = 'advancedgradingmethod_'.$areaname;
 102             $data->{$formfield} = '';
 103         }
 104     }
 105
 106     if (!empty($type)) { //TODO: hopefully will be removed in 2.0
 107         $data->type = $type;
 108     }
 109
 110     $sectionname = get_section_name($course, $cw);
 111     $fullmodulename = get_string('modulename', $module->name);
 112
 113     if ($data->section && $course->format != 'site') {
 114         $heading = new stdClass();
 115         $heading->what = $fullmodulename;
 116         $heading->to   = $sectionname;
 117         $pageheading = get_string('addinganewto', 'moodle', $heading);
 118     } else {
 119         $pageheading = get_string('addinganew', 'moodle', $fullmodulename);
 120     }
 121
 122 } else if (!empty($update)) {
 123
 124     $url->param('update', $update);
 125     $PAGE->set_url($url);
 126
 127     $cm = get_coursemodule_from_id('', $update, 0, false, MUST_EXIST);
 128     $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
 129
 130     require_login($course, false, $cm); // needed to setup proper $COURSE
 131     $context = get_context_instance(CONTEXT_MODULE, $cm->id);
 132     require_capability('moodle/course:manageactivities', $context);
 133
 134     $module = $DB->get_record('modules', array('id'=>$cm->module), '*', MUST_EXIST);
 135     $data = $data = $DB->get_record($module->name, array('id'=>$cm->instance), '*', MUST_EXIST);
 136     $cw = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST);
 137
 138     $data->coursemodule       = $cm->id;
 139     $data->section            = $cw->section;  // The section number itself - relative!!! (section column in course_sections)
 140     $data->visible            = $cm->visible; //??  $cw->visible ? $cm->visible : 0; // section hiding overrides
 141     $data->cmidnumber         = $cm->idnumber;          // The cm IDnumber
 142     $data->groupmode          = groups_get_activity_groupmode($cm); // locked later if forced
 143     $data->groupingid         = $cm->groupingid;
 144     $data->groupmembersonly   = $cm->groupmembersonly;
 145     $data->course             = $course->id;
 146     $data->module             = $module->id;
 147     $data->modulename         = $module->name;
 148     $data->instance           = $cm->instance;
 149     $data->return             = $return;
 150     $data->update             = $update;
 151     $data->completion         = $cm->completion;
 152     $data->completionview     = $cm->completionview;
 153     $data->completionexpected = $cm->completionexpected;
 154     $data->completionusegrade = is_null($cm->completiongradeitemnumber) ? 0 : 1;
 155     $data->showdescription    = $cm->showdescription;
 156     if (!empty($CFG->enableavailability)) {
 157         $data->availablefrom      = $cm->availablefrom;
 158         $data->availableuntil     = $cm->availableuntil;
 159         $data->showavailability   = $cm->showavailability;
 160     }
 161
 162     if (plugin_supports('mod', $data->modulename, FEATURE_MOD_INTRO, true)) {
 163         $draftid_editor = file_get_submitted_draft_itemid('introeditor');
 164         $currentintro = file_prepare_draft_area($draftid_editor, $context->id, 'mod_'.$data->modulename, 'intro', 0, array('subdirs'=>true), $data->intro);
 165         $data->introeditor = array('text'=>$currentintro, 'format'=>$data->introformat, 'itemid'=>$draftid_editor);
 166     }
 167
 168     if (plugin_supports('mod', $data->modulename, FEATURE_ADVANCED_GRADING, false)
 169             and has_capability('moodle/grade:managegradingforms', $context)) {
 170         require_once($CFG->dirroot.'/grade/grading/lib.php');
 171         $gradingman = get_grading_manager($context, 'mod_'.$data->modulename);
 172         $data->_advancedgradingdata['methods'] = $gradingman->get_available_methods();
 173         $areas = $gradingman->get_available_areas();
 174
 175         foreach ($areas as $areaname => $areatitle) {
 176             $gradingman->set_area($areaname);
 177             $method = $gradingman->get_active_method();
 178             $data->_advancedgradingdata['areas'][$areaname] = array(
 179                 'title'  => $areatitle,
 180                 'method' => $method,
 181             );
 182             $formfield = 'advancedgradingmethod_'.$areaname;
 183             $data->{$formfield} = $method;
 184         }
 185     }
 186
 187     if ($items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$data->modulename,
 188                                              'iteminstance'=>$data->instance, 'courseid'=>$course->id))) {
 189         // add existing outcomes
 190         foreach ($items as $item) {
 191             if (!empty($item->outcomeid)) {
 192                 $data->{'outcome_'.$item->outcomeid} = 1;
 193             }
 194         }
 195
 196         // set category if present
 197         $gradecat = false;
 198         foreach ($items as $item) {
 199             if ($gradecat === false) {
 200                 $gradecat = $item->categoryid;
 201                 continue;
 202             }
 203             if ($gradecat != $item->categoryid) {
 204                 //mixed categories
 205                 $gradecat = false;
 206                 break;
 207             }
 208         }
 209         if ($gradecat !== false) {
 210             // do not set if mixed categories present
 211             $data->gradecat = $gradecat;
 212         }
 213     }
 214
 215     $sectionname = get_section_name($course, $cw);
 216     $fullmodulename = get_string('modulename', $module->name);
 217
 218     if ($data->section && $course->format != 'site') {
 219         $heading = new stdClass();
 220         $heading->what = $fullmodulename;
 221         $heading->in   = $sectionname;
 222         $pageheading = get_string('updatingain', 'moodle', $heading);
 223     } else {
 224         $pageheading = get_string('updatinga', 'moodle', $fullmodulename);
 225     }
 226
 227 } else {
 228     require_login();
 229     print_error('invalidaction');
 230 }
 231
 232 $pagepath = 'mod-' . $module->name . '-';
 233 if (!empty($type)) { //TODO: hopefully will be removed in 2.0
 234     $pagepath .= $type;
 235 } else {
 236     $pagepath .= 'mod';
 237 }
 238 $PAGE->set_pagetype($pagepath);
 239 $PAGE->set_pagelayout('admin');
 240
 241 $modmoodleform = "$CFG->dirroot/mod/$module->name/mod_form.php";
 242 if (file_exists($modmoodleform)) {
 243     require_once($modmoodleform);
 244 } else {
 245     print_error('noformdesc');
 246 }
 247
 248 $modlib = "$CFG->dirroot/mod/$module->name/lib.php";
 249 if (file_exists($modlib)) {
 250     include_once($modlib);
 251 } else {
 252     print_error('modulemissingcode', '', '', $modlib);
 253 }
 254
 255 $mformclassname = 'mod_'.$module->name.'_mod_form';
 256 $mform = new $mformclassname($data, $cw->section, $cm, $course);
 257 $mform->set_data($data);
 258
 259 if ($mform->is_cancelled()) {
 260     if ($return && !empty($cm->id)) {
 261         redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$cm->id");
 262     } else {
 263         redirect("$CFG->wwwroot/course/view.php?id=$course->id#section-".$cw->section);
 264     }
 265 } else if ($fromform = $mform->get_data()) {
 266     if (empty($fromform->coursemodule)) {
 267         // Add
 268         $cm = null;
 269         $course = $DB->get_record('course', array('id'=>$fromform->course), '*', MUST_EXIST);
 270         $fromform->instance     = '';
 271         $fromform->coursemodule = '';
 272     } else {
 273         // Update
 274         $cm = get_coursemodule_from_id('', $fromform->coursemodule, 0, false, MUST_EXIST);
 275         $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
 276         $fromform->instance     = $cm->instance;
 277         $fromform->coursemodule = $cm->id;
 278     }
 279
 280     if (!empty($fromform->coursemodule)) {
 281         $context = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 282     } else {
 283         $context = get_context_instance(CONTEXT_COURSE, $course->id);
 284     }
 285
 286     $fromform->course = $course->id;
 287     $fromform->modulename = clean_param($fromform->modulename, PARAM_PLUGIN);  // For safety
 288
 289     $addinstancefunction    = $fromform->modulename."_add_instance";
 290     $updateinstancefunction = $fromform->modulename."_update_instance";
 291
 292     if (!isset($fromform->groupingid)) {
 293         $fromform->groupingid = 0;
 294     }
 295
 296     if (!isset($fromform->groupmembersonly)) {
 297         $fromform->groupmembersonly = 0;
 298     }
 299
 300     if (!isset($fromform->name)) { //label
 301         $fromform->name = $fromform->modulename;
 302     }
 303
 304     if (!isset($fromform->completion)) {
 305         $fromform->completion = COMPLETION_DISABLED;
 306     }
 307     if (!isset($fromform->completionview)) {
 308         $fromform->completionview = COMPLETION_VIEW_NOT_REQUIRED;
 309     }
 310
 311     // Convert the 'use grade' checkbox into a grade-item number: 0 if
 312     // checked, null if not
 313     if (isset($fromform->completionusegrade) && $fromform->completionusegrade) {
 314         $fromform->completiongradeitemnumber = 0;
 315     } else {
 316         $fromform->completiongradeitemnumber = null;
 317     }
 318
 319     // the type of event to trigger (mod_created/mod_updated)
 320     $eventname = '';
 321
 322     if (!empty($fromform->update)) {
 323
 324         if (!empty($course->groupmodeforce) or !isset($fromform->groupmode)) {
 325             $fromform->groupmode = $cm->groupmode; // keep original
 326         }
 327
 328         // update course module first
 329         $cm->groupmode        = $fromform->groupmode;
 330         $cm->groupingid       = $fromform->groupingid;
 331         $cm->groupmembersonly = $fromform->groupmembersonly;
 332
 333         $completion = new completion_info($course);
 334         if ($completion->is_enabled()) {
 335             // Update completion settings
 336             $cm->completion                = $fromform->completion;
 337             $cm->completiongradeitemnumber = $fromform->completiongradeitemnumber;
 338             $cm->completionview            = $fromform->completionview;
 339             $cm->completionexpected        = $fromform->completionexpected;
 340         }
 341         if (!empty($CFG->enableavailability)) {
 342             $cm->availablefrom             = $fromform->availablefrom;
 343             $cm->availableuntil            = $fromform->availableuntil;
 344             $cm->showavailability          = $fromform->showavailability;
 345             condition_info::update_cm_from_form($cm,$fromform,true);
 346         }
 347         if (isset($fromform->showdescription)) {
 348             $cm->showdescription = $fromform->showdescription;
 349         } else {
 350             $cm->showdescription = 0;
 351         }
 352
 353         $DB->update_record('course_modules', $cm);
 354
 355         $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 356
 357         // update embedded links and save files
 358         if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
 359             $fromform->intro = file_save_draft_area_files($fromform->introeditor['itemid'], $modcontext->id,
 360                                                           'mod_'.$fromform->modulename, 'intro', 0,
 361                                                           array('subdirs'=>true), $fromform->introeditor['text']);
 362             $fromform->introformat = $fromform->introeditor['format'];
 363             unset($fromform->introeditor);
 364         }
 365
 366         if (!$updateinstancefunction($fromform, $mform)) {
 367             print_error('cannotupdatemod', '', "view.php?id={$course->id}#section-{$cw->section}", $fromform->modulename);
 368         }
 369
 370         // make sure visibility is set correctly (in particular in calendar)
 371         if (has_capability('moodle/course:activityvisibility', $modcontext)) {
 372             set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
 373         }
 374
 375         if (isset($fromform->cmidnumber)) { //label
 376             // set cm idnumber - uniqueness is already verified by form validation
 377             set_coursemodule_idnumber($fromform->coursemodule, $fromform->cmidnumber);
 378         }
 379
 380         // Now that module is fully updated, also update completion data if
 381         // required (this will wipe all user completion data and recalculate it)
 382         if ($completion->is_enabled() && !empty($fromform->completionunlocked)) {
 383             $completion->reset_all_state($cm);
 384         }
 385
 386         $eventname = 'mod_updated';
 387
 388         add_to_log($course->id, "course", "update mod",
 389                    "../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
 390                    "$fromform->modulename $fromform->instance");
 391         add_to_log($course->id, $fromform->modulename, "update",
 392                    "view.php?id=$fromform->coursemodule",
 393                    "$fromform->instance", $fromform->coursemodule);
 394
 395     } else if (!empty($fromform->add)) {
 396
 397         if (!empty($course->groupmodeforce) or !isset($fromform->groupmode)) {
 398             $fromform->groupmode = 0; // do not set groupmode
 399         }
 400
 401         if (!course_allowed_module($course, $fromform->modulename)) {
 402             print_error('moduledisable', '', '', $fromform->modulename);
 403         }
 404
 405         // first add course_module record because we need the context
 406         $newcm = new stdClass();
 407         $newcm->course           = $course->id;
 408         $newcm->module           = $fromform->module;
 409         $newcm->instance         = 0; // not known yet, will be updated later (this is similar to restore code)
 410         $newcm->visible          = $fromform->visible;
 411         $newcm->groupmode        = $fromform->groupmode;
 412         $newcm->groupingid       = $fromform->groupingid;
 413         $newcm->groupmembersonly = $fromform->groupmembersonly;
 414         $completion = new completion_info($course);
 415         if ($completion->is_enabled()) {
 416             $newcm->completion                = $fromform->completion;
 417             $newcm->completiongradeitemnumber = $fromform->completiongradeitemnumber;
 418             $newcm->completionview            = $fromform->completionview;
 419             $newcm->completionexpected        = $fromform->completionexpected;
 420         }
 421         if(!empty($CFG->enableavailability)) {
 422             $newcm->availablefrom             = $fromform->availablefrom;
 423             $newcm->availableuntil            = $fromform->availableuntil;
 424             $newcm->showavailability          = $fromform->showavailability;
 425         }
 426         if (isset($fromform->showdescription)) {
 427             $newcm->showdescription = $fromform->showdescription;
 428         } else {
 429             $newcm->showdescription = 0;
 430         }
 431
 432         if (!$fromform->coursemodule = add_course_module($newcm)) {
 433             print_error('cannotaddcoursemodule');
 434         }
 435
 436         if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
 437             $introeditor = $fromform->introeditor;
 438             unset($fromform->introeditor);
 439             $fromform->intro       = $introeditor['text'];
 440             $fromform->introformat = $introeditor['format'];
 441         }
 442
 443         $returnfromfunc = $addinstancefunction($fromform, $mform);
 444
 445         if (!$returnfromfunc or !is_number($returnfromfunc)) {
 446             // undo everything we can
 447             $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 448             delete_context(CONTEXT_MODULE, $fromform->coursemodule);
 449             $DB->delete_records('course_modules', array('id'=>$fromform->coursemodule));
 450
 451             if (!is_number($returnfromfunc)) {
 452                 print_error('invalidfunction', '', "view.php?id={$course->id}#section-{$cw->section}");
 453             } else {
 454                 print_error('cannotaddnewmodule', '', "view.php?id={$course->id}#section-{$cw->section}", $fromform->modulename);
 455             }
 456         }
 457
 458         $fromform->instance = $returnfromfunc;
 459
 460         $DB->set_field('course_modules', 'instance', $returnfromfunc, array('id'=>$fromform->coursemodule));
 461
 462         // update embedded links and save files
 463         $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 464         if (!empty($introeditor)) {
 465             $fromform->intro = file_save_draft_area_files($introeditor['itemid'], $modcontext->id,
 466                                                           'mod_'.$fromform->modulename, 'intro', 0,
 467                                                           array('subdirs'=>true), $introeditor['text']);
 468             $DB->set_field($fromform->modulename, 'intro', $fromform->intro, array('id'=>$fromform->instance));
 469         }
 470
 471         // course_modules and course_sections each contain a reference
 472         // to each other, so we have to update one of them twice.
 473         $sectionid = add_mod_to_section($fromform);
 474
 475         $DB->set_field('course_modules', 'section', $sectionid, array('id'=>$fromform->coursemodule));
 476
 477         // make sure visibility is set correctly (in particular in calendar)
 478         // note: allow them to set it even without moodle/course:activityvisibility
 479         set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
 480
 481         if (isset($fromform->cmidnumber)) { //label
 482             // set cm idnumber - uniqueness is already verified by form validation
 483             set_coursemodule_idnumber($fromform->coursemodule, $fromform->cmidnumber);
 484         }
 485
 486         // Set up conditions
 487         if ($CFG->enableavailability) {
 488             condition_info::update_cm_from_form((object)array('id'=>$fromform->coursemodule), $fromform, false);
 489         }
 490
 491         $eventname = 'mod_created';
 492
 493         add_to_log($course->id, "course", "add mod",
 494                    "../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
 495                    "$fromform->modulename $fromform->instance");
 496         add_to_log($course->id, $fromform->modulename, "add",
 497                    "view.php?id=$fromform->coursemodule",
 498                    "$fromform->instance", $fromform->coursemodule);
 499     } else {
 500         print_error('invaliddata');
 501     }
 502
 503     // Trigger mod_created/mod_updated event with information about this module.
 504     $eventdata = new stdClass();
 505     $eventdata->modulename = $fromform->modulename;
 506     $eventdata->name       = $fromform->name;
 507     $eventdata->cmid       = $fromform->coursemodule;
 508     $eventdata->courseid   = $course->id;
 509     $eventdata->userid     = $USER->id;
 510     events_trigger($eventname, $eventdata);
 511
 512     // sync idnumber with grade_item
 513     if ($grade_item = grade_item::fetch(array('itemtype'=>'mod', 'itemmodule'=>$fromform->modulename,
 514                  'iteminstance'=>$fromform->instance, 'itemnumber'=>0, 'courseid'=>$course->id))) {
 515         if ($grade_item->idnumber != $fromform->cmidnumber) {
 516             $grade_item->idnumber = $fromform->cmidnumber;
 517             $grade_item->update();
 518         }
 519     }
 520
 521     $items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$fromform->modulename,
 522                                          'iteminstance'=>$fromform->instance, 'courseid'=>$course->id));
 523
 524     // create parent category if requested and move to correct parent category
 525     if ($items and isset($fromform->gradecat)) {
 526         if ($fromform->gradecat == -1) {
 527             $grade_category = new grade_category();
 528             $grade_category->courseid = $course->id;
 529             $grade_category->fullname = $fromform->name;
 530             $grade_category->insert();
 531             if ($grade_item) {
 532                 $parent = $grade_item->get_parent_category();
 533                 $grade_category->set_parent($parent->id);
 534             }
 535             $fromform->gradecat = $grade_category->id;
 536         }
 537         foreach ($items as $itemid=>$unused) {
 538             $items[$itemid]->set_parent($fromform->gradecat);
 539             if ($itemid == $grade_item->id) {
 540                 // use updated grade_item
 541                 $grade_item = $items[$itemid];
 542             }
 543         }
 544     }
 545
 546     // add outcomes if requested
 547     if ($outcomes = grade_outcome::fetch_all_available($course->id)) {
 548         $grade_items = array();
 549
 550         // Outcome grade_item.itemnumber start at 1000, there is nothing above outcomes
 551         $max_itemnumber = 999;
 552         if ($items) {
 553             foreach($items as $item) {
 554                 if ($item->itemnumber > $max_itemnumber) {
 555                     $max_itemnumber = $item->itemnumber;
 556                 }
 557             }
 558         }
 559
 560         foreach($outcomes as $outcome) {
 561             $elname = 'outcome_'.$outcome->id;
 562
 563             if (property_exists($fromform, $elname) and $fromform->$elname) {
 564                 // so we have a request for new outcome grade item?
 565                 if ($items) {
 566                     foreach($items as $item) {
 567                         if ($item->outcomeid == $outcome->id) {
 568                             //outcome aready exists
 569                             continue 2;
 570                         }
 571                     }
 572                 }
 573
 574                 $max_itemnumber++;
 575
 576                 $outcome_item = new grade_item();
 577                 $outcome_item->courseid     = $course->id;
 578                 $outcome_item->itemtype     = 'mod';
 579                 $outcome_item->itemmodule   = $fromform->modulename;
 580                 $outcome_item->iteminstance = $fromform->instance;
 581                 $outcome_item->itemnumber   = $max_itemnumber;
 582                 $outcome_item->itemname     = $outcome->fullname;
 583                 $outcome_item->outcomeid    = $outcome->id;
 584                 $outcome_item->gradetype    = GRADE_TYPE_SCALE;
 585                 $outcome_item->scaleid      = $outcome->scaleid;
 586                 $outcome_item->insert();
 587
 588                 // move the new outcome into correct category and fix sortorder if needed
 589                 if ($grade_item) {
 590                     $outcome_item->set_parent($grade_item->categoryid);
 591                     $outcome_item->move_after_sortorder($grade_item->sortorder);
 592
 593                 } else if (isset($fromform->gradecat)) {
 594                     $outcome_item->set_parent($fromform->gradecat);
 595                 }
 596             }
 597         }
 598     }
 599
 600     if (plugin_supports('mod', $fromform->modulename, FEATURE_ADVANCED_GRADING, false)
 601             and has_capability('moodle/grade:managegradingforms', $modcontext)) {
 602         require_once($CFG->dirroot.'/grade/grading/lib.php');
 603         $gradingman = get_grading_manager($modcontext, 'mod_'.$fromform->modulename);
 604         $showgradingmanagement = false;
 605         foreach ($gradingman->get_available_areas() as $areaname => $aretitle) {
 606             $formfield = 'advancedgradingmethod_'.$areaname;
 607             if (isset($fromform->{$formfield})) {
 608                 $gradingman->set_area($areaname);
 609                 $methodchanged = $gradingman->set_active_method($fromform->{$formfield});
 610                 if (empty($fromform->{$formfield})) {
 611                     // going back to the simple direct grading is not a reason
 612                     // to open the management screen
 613                     $methodchanged = false;
 614                 }
 615                 $showgradingmanagement = $showgradingmanagement || $methodchanged;
 616             }
 617         }
 618     }
 619
 620     rebuild_course_cache($course->id);
 621     grade_regrade_final_grades($course->id);
 622     plagiarism_save_form_elements($fromform); //save plagiarism settings
 623
 624     if (isset($fromform->submitbutton)) {
 625         if (empty($showgradingmanagement)) {
 626             redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$fromform->coursemodule");
 627         } else {
 628             $returnurl = new moodle_url("/mod/$module->name/view.php", array('id' => $fromform->coursemodule));
 629             redirect($gradingman->get_management_url($returnurl));
 630         }
 631     } else {
 632         redirect("$CFG->wwwroot/course/view.php?id={$course->id}#section-{$cw->section}");
 633     }
 634     exit;
 635
 636 } else {
 637
 638     $streditinga = get_string('editinga', 'moodle', $fullmodulename);
 639     $strmodulenameplural = get_string('modulenameplural', $module->name);
 640
 641     if (!empty($cm->id)) {
 642         $context = get_context_instance(CONTEXT_MODULE, $cm->id);
 643     } else {
 644         $context = get_context_instance(CONTEXT_COURSE, $course->id);
 645     }
 646
 647     $PAGE->set_heading($course->fullname);
 648     $PAGE->set_title($streditinga);
 649     $PAGE->set_cacheable(false);
 650     echo $OUTPUT->header();
 651
 652     if (get_string_manager()->string_exists('modulename_help', $module->name)) {
 653         echo $OUTPUT->heading_with_help($pageheading, 'modulename', $module->name, 'icon');
 654     } else {
 655         echo $OUTPUT->heading_with_help($pageheading, '', $module->name, 'icon');
 656     }
 657
 658     $mform->display();
 659
 660     echo $OUTPUT->footer();
 661 }