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->id)) {
  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 (!empty($type)) { //TODO: hopefully will be removed in 2.0
  90         $data->type = $type;
  91     }
  92
  93     $sectionname = get_section_name($course, $cw);
  94     $fullmodulename = get_string('modulename', $module->name);
  95
  96     if ($data->section && $course->format != 'site') {
  97         $heading = new stdClass();
  98         $heading->what = $fullmodulename;
  99         $heading->to   = $sectionname;
 100         $pageheading = get_string('addinganewto', 'moodle', $heading);
 101     } else {
 102         $pageheading = get_string('addinganew', 'moodle', $fullmodulename);
 103     }
 104
 105 } else if (!empty($update)) {
 106
 107     $url->param('update', $update);
 108     $PAGE->set_url($url);
 109
 110     $cm = get_coursemodule_from_id('', $update, 0, false, MUST_EXIST);
 111     $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
 112
 113     require_login($course, false, $cm); // needed to setup proper $COURSE
 114     $context = get_context_instance(CONTEXT_MODULE, $cm->id);
 115     require_capability('moodle/course:manageactivities', $context);
 116
 117     $module = $DB->get_record('modules', array('id'=>$cm->module), '*', MUST_EXIST);
 118     $data = $data = $DB->get_record($module->name, array('id'=>$cm->instance), '*', MUST_EXIST);
 119     $cw = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST);
 120
 121     $data->coursemodule       = $cm->id;
 122     $data->section            = $cw->section;  // The section number itself - relative!!! (section column in course_sections)
 123     $data->visible            = $cm->visible; //??  $cw->visible ? $cm->visible : 0; // section hiding overrides
 124     $data->cmidnumber         = $cm->idnumber;          // The cm IDnumber
 125     $data->groupmode          = groups_get_activity_groupmode($cm); // locked later if forced
 126     $data->groupingid         = $cm->groupingid;
 127     $data->groupmembersonly   = $cm->groupmembersonly;
 128     $data->course             = $course->id;
 129     $data->module             = $module->id;
 130     $data->modulename         = $module->name;
 131     $data->instance           = $cm->instance;
 132     $data->return             = $return;
 133     $data->update             = $update;
 134     $data->completion         = $cm->completion;
 135     $data->completionview     = $cm->completionview;
 136     $data->completionexpected = $cm->completionexpected;
 137     $data->completionusegrade = is_null($cm->completiongradeitemnumber) ? 0 : 1;
 138     if (!empty($CFG->enableavailability)) {
 139         $data->availablefrom      = $cm->availablefrom;
 140         $data->availableuntil     = $cm->availableuntil;
 141         $data->showavailability   = $cm->showavailability;
 142     }
 143
 144     if (plugin_supports('mod', $data->modulename, FEATURE_MOD_INTRO, true)) {
 145         $draftid_editor = file_get_submitted_draft_itemid('introeditor');
 146         $currentintro = file_prepare_draft_area($draftid_editor, $context->id, 'mod_'.$data->modulename, 'intro', 0, array('subdirs'=>true), $data->intro);
 147         $data->introeditor = array('text'=>$currentintro, 'format'=>$data->introformat, 'itemid'=>$draftid_editor);
 148     }
 149
 150     if ($items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$data->modulename,
 151                                              'iteminstance'=>$data->instance, 'courseid'=>$course->id))) {
 152         // add existing outcomes
 153         foreach ($items as $item) {
 154             if (!empty($item->outcomeid)) {
 155                 $data->{'outcome_'.$item->outcomeid} = 1;
 156             }
 157         }
 158
 159         // set category if present
 160         $gradecat = false;
 161         foreach ($items as $item) {
 162             if ($gradecat === false) {
 163                 $gradecat = $item->categoryid;
 164                 continue;
 165             }
 166             if ($gradecat != $item->categoryid) {
 167                 //mixed categories
 168                 $gradecat = false;
 169                 break;
 170             }
 171         }
 172         if ($gradecat !== false) {
 173             // do not set if mixed categories present
 174             $data->gradecat = $gradecat;
 175         }
 176     }
 177
 178     $sectionname = get_section_name($course, $cw);
 179     $fullmodulename = get_string('modulename', $module->name);
 180
 181     if ($data->section && $course->format != 'site') {
 182         $heading = new stdClass();
 183         $heading->what = $fullmodulename;
 184         $heading->in   = $sectionname;
 185         $pageheading = get_string('updatingain', 'moodle', $heading);
 186     } else {
 187         $pageheading = get_string('updatinga', 'moodle', $fullmodulename);
 188     }
 189
 190 } else {
 191     require_login();
 192     print_error('invalidaction');
 193 }
 194
 195 $pagepath = 'mod-' . $module->name . '-';
 196 if (!empty($type)) { //TODO: hopefully will be removed in 2.0
 197     $pagepath .= $type;
 198 } else {
 199     $pagepath .= 'mod';
 200 }
 201 $PAGE->set_pagetype($pagepath);
 202 $PAGE->set_pagelayout('admin');
 203
 204 $modmoodleform = "$CFG->dirroot/mod/$module->name/mod_form.php";
 205 if (file_exists($modmoodleform)) {
 206     require_once($modmoodleform);
 207 } else {
 208     print_error('noformdesc');
 209 }
 210
 211 $modlib = "$CFG->dirroot/mod/$module->name/lib.php";
 212 if (file_exists($modlib)) {
 213     include_once($modlib);
 214 } else {
 215     print_error('modulemissingcode', '', '', $modlib);
 216 }
 217
 218 $mformclassname = 'mod_'.$module->name.'_mod_form';
 219 $mform = new $mformclassname($data, $cw->section, $cm, $course);
 220 $mform->set_data($data);
 221
 222 if ($mform->is_cancelled()) {
 223     if ($return && !empty($cm->id)) {
 224         redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$cm->id");
 225     } else {
 226         redirect("$CFG->wwwroot/course/view.php?id=$course->id#section-".$cw->section);
 227     }
 228 } else if ($fromform = $mform->get_data()) {
 229     if (empty($fromform->coursemodule)) {
 230         // Add
 231         $cm = null;
 232         $course = $DB->get_record('course', array('id'=>$fromform->course), '*', MUST_EXIST);
 233         $fromform->instance     = '';
 234         $fromform->coursemodule = '';
 235     } else {
 236         // Update
 237         $cm = get_coursemodule_from_id('', $fromform->coursemodule, 0, false, MUST_EXIST);
 238         $course = $DB->get_record('course', array('id'=>$cm->course), '*', MUST_EXIST);
 239         $fromform->instance     = $cm->instance;
 240         $fromform->coursemodule = $cm->id;
 241     }
 242
 243     if (!empty($fromform->coursemodule)) {
 244         $context = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 245     } else {
 246         $context = get_context_instance(CONTEXT_COURSE, $course->id);
 247     }
 248
 249     $fromform->course = $course->id;
 250     $fromform->modulename = clean_param($fromform->modulename, PARAM_SAFEDIR);  // For safety
 251
 252     $addinstancefunction    = $fromform->modulename."_add_instance";
 253     $updateinstancefunction = $fromform->modulename."_update_instance";
 254
 255     if (!isset($fromform->groupingid)) {
 256         $fromform->groupingid = 0;
 257     }
 258
 259     if (!isset($fromform->groupmembersonly)) {
 260         $fromform->groupmembersonly = 0;
 261     }
 262
 263     if (!isset($fromform->name)) { //label
 264         $fromform->name = $fromform->modulename;
 265     }
 266
 267     if (!isset($fromform->completion)) {
 268         $fromform->completion = COMPLETION_DISABLED;
 269     }
 270     if (!isset($fromform->completionview)) {
 271         $fromform->completionview = COMPLETION_VIEW_NOT_REQUIRED;
 272     }
 273
 274     // Convert the 'use grade' checkbox into a grade-item number: 0 if
 275     // checked, null if not
 276     if (isset($fromform->completionusegrade) && $fromform->completionusegrade) {
 277         $fromform->completiongradeitemnumber = 0;
 278     } else {
 279         $fromform->completiongradeitemnumber = null;
 280     }
 281
 282     // the type of event to trigger (mod_created/mod_updated)
 283     $eventname = '';
 284
 285     if (!empty($fromform->update)) {
 286
 287         if (!empty($course->groupmodeforce) or !isset($fromform->groupmode)) {
 288             $fromform->groupmode = $cm->groupmode; // keep original
 289         }
 290
 291         // update course module first
 292         $cm->groupmode        = $fromform->groupmode;
 293         $cm->groupingid       = $fromform->groupingid;
 294         $cm->groupmembersonly = $fromform->groupmembersonly;
 295
 296         $completion = new completion_info($course);
 297         if ($completion->is_enabled()) {
 298             // Update completion settings
 299             $cm->completion                = $fromform->completion;
 300             $cm->completiongradeitemnumber = $fromform->completiongradeitemnumber;
 301             $cm->completionview            = $fromform->completionview;
 302             $cm->completionexpected        = $fromform->completionexpected;
 303         }
 304         if (!empty($CFG->enableavailability)) {
 305             $cm->availablefrom             = $fromform->availablefrom;
 306             $cm->availableuntil            = $fromform->availableuntil;
 307             // The form time is midnight, but because we want it to be
 308             // inclusive, add 23:59:59 to the time (86,399 seconds).
 309             if ($cm->availableuntil) {
 310                 $cm->availableuntil += 86399;
 311             }
 312             $cm->showavailability          = $fromform->showavailability;
 313             condition_info::update_cm_from_form($cm,$fromform,true);
 314         }
 315
 316         $DB->update_record('course_modules', $cm);
 317
 318         $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 319
 320         // update embedded links and save files
 321         if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
 322             $fromform->intro = file_save_draft_area_files($fromform->introeditor['itemid'], $modcontext->id,
 323                                                           'mod_'.$fromform->modulename, 'intro', 0,
 324                                                           array('subdirs'=>true), $fromform->introeditor['text']);
 325             $fromform->introformat = $fromform->introeditor['format'];
 326             unset($fromform->introeditor);
 327         }
 328
 329         if (!$updateinstancefunction($fromform, $mform)) {
 330             print_error('cannotupdatemod', '', "view.php?id={$course->id}#section-{$cw->section}", $fromform->modulename);
 331         }
 332
 333         // make sure visibility is set correctly (in particular in calendar)
 334         set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
 335
 336         if (isset($fromform->cmidnumber)) { //label
 337             // set cm idnumber - uniqueness is already verified by form validation
 338             set_coursemodule_idnumber($fromform->coursemodule, $fromform->cmidnumber);
 339         }
 340
 341         // Now that module is fully updated, also update completion data if
 342         // required (this will wipe all user completion data and recalculate it)
 343         if ($completion->is_enabled() && !empty($fromform->completionunlocked)) {
 344             $completion->reset_all_state($cm);
 345         }
 346
 347         $eventname = 'mod_updated';
 348
 349         add_to_log($course->id, "course", "update mod",
 350                    "../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
 351                    "$fromform->modulename $fromform->instance");
 352         add_to_log($course->id, $fromform->modulename, "update",
 353                    "view.php?id=$fromform->coursemodule",
 354                    "$fromform->instance", $fromform->coursemodule);
 355
 356     } else if (!empty($fromform->add)) {
 357
 358         if (!empty($course->groupmodeforce) or !isset($fromform->groupmode)) {
 359             $fromform->groupmode = 0; // do not set groupmode
 360         }
 361
 362         if (!course_allowed_module($course, $fromform->modulename)) {
 363             print_error('moduledisable', '', '', $fromform->modulename);
 364         }
 365
 366         // first add course_module record because we need the context
 367         $newcm = new stdClass();
 368         $newcm->course           = $course->id;
 369         $newcm->module           = $fromform->module;
 370         $newcm->instance         = 0; // not known yet, will be updated later (this is similar to restore code)
 371         $newcm->visible          = $fromform->visible;
 372         $newcm->groupmode        = $fromform->groupmode;
 373         $newcm->groupingid       = $fromform->groupingid;
 374         $newcm->groupmembersonly = $fromform->groupmembersonly;
 375         $completion = new completion_info($course);
 376         if ($completion->is_enabled()) {
 377             $newcm->completion                = $fromform->completion;
 378             $newcm->completiongradeitemnumber = $fromform->completiongradeitemnumber;
 379             $newcm->completionview            = $fromform->completionview;
 380             $newcm->completionexpected        = $fromform->completionexpected;
 381         }
 382         if(!empty($CFG->enableavailability)) {
 383             $newcm->availablefrom             = $fromform->availablefrom;
 384             $newcm->availableuntil            = $fromform->availableuntil;
 385             // The form time is midnight, but because we want it to be
 386             // inclusive, add 23:59:59 to the time (86,399 seconds).
 387             if ($newcm->availableuntil) {
 388                 $newcm->availableuntil += 86399;
 389             }
 390             $newcm->showavailability          = $fromform->showavailability;
 391         }
 392
 393         if (!$fromform->coursemodule = add_course_module($newcm)) {
 394             print_error('cannotaddcoursemodule');
 395         }
 396
 397         if (plugin_supports('mod', $fromform->modulename, FEATURE_MOD_INTRO, true)) {
 398             $introeditor = $fromform->introeditor;
 399             unset($fromform->introeditor);
 400             $fromform->intro       = $introeditor['text'];
 401             $fromform->introformat = $introeditor['format'];
 402         }
 403
 404         $returnfromfunc = $addinstancefunction($fromform, $mform);
 405
 406         if (!$returnfromfunc or !is_number($returnfromfunc)) {
 407             // undo everything we can
 408             $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 409             delete_context(CONTEXT_MODULE, $fromform->coursemodule);
 410             $DB->delete_records('course_modules', array('id'=>$fromform->coursemodule));
 411
 412             if (!is_number($returnfromfunc)) {
 413                 print_error('invalidfunction', '', "view.php?id={$course->id}#section-{$cw->section}");
 414             } else {
 415                 print_error('cannotaddnewmodule', '', "view.php?id={$course->id}#section-{$cw->section}", $fromform->modulename);
 416             }
 417         }
 418
 419         $fromform->instance = $returnfromfunc;
 420
 421         $DB->set_field('course_modules', 'instance', $returnfromfunc, array('id'=>$fromform->coursemodule));
 422
 423         // update embedded links and save files
 424         $modcontext = get_context_instance(CONTEXT_MODULE, $fromform->coursemodule);
 425         if (!empty($introeditor)) {
 426             $fromform->intro = file_save_draft_area_files($introeditor['itemid'], $modcontext->id,
 427                                                           'mod_'.$fromform->modulename, 'intro', 0,
 428                                                           array('subdirs'=>true), $introeditor['text']);
 429             $DB->set_field($fromform->modulename, 'intro', $fromform->intro, array('id'=>$fromform->instance));
 430         }
 431
 432         // course_modules and course_sections each contain a reference
 433         // to each other, so we have to update one of them twice.
 434         $sectionid = add_mod_to_section($fromform);
 435
 436         $DB->set_field('course_modules', 'section', $sectionid, array('id'=>$fromform->coursemodule));
 437
 438         // make sure visibility is set correctly (in particular in calendar)
 439         set_coursemodule_visible($fromform->coursemodule, $fromform->visible);
 440
 441         if (isset($fromform->cmidnumber)) { //label
 442             // set cm idnumber - uniqueness is already verified by form validation
 443             set_coursemodule_idnumber($fromform->coursemodule, $fromform->cmidnumber);
 444         }
 445
 446         // Set up conditions
 447         if ($CFG->enableavailability) {
 448             condition_info::update_cm_from_form((object)array('id'=>$fromform->coursemodule), $fromform, false);
 449         }
 450
 451         $eventname = 'mod_created';
 452
 453         add_to_log($course->id, "course", "add mod",
 454                    "../mod/$fromform->modulename/view.php?id=$fromform->coursemodule",
 455                    "$fromform->modulename $fromform->instance");
 456         add_to_log($course->id, $fromform->modulename, "add",
 457                    "view.php?id=$fromform->coursemodule",
 458                    "$fromform->instance", $fromform->coursemodule);
 459     } else {
 460         print_error('invaliddata');
 461     }
 462
 463     // Trigger mod_created/mod_updated event with information about this module.
 464     $eventdata = new stdClass();
 465     $eventdata->modulename = $fromform->modulename;
 466     $eventdata->name       = $fromform->name;
 467     $eventdata->cmid       = $fromform->coursemodule;
 468     $eventdata->courseid   = $course->id;
 469     $eventdata->userid     = $USER->id;
 470     events_trigger($eventname, $eventdata);
 471
 472     // sync idnumber with grade_item
 473     if ($grade_item = grade_item::fetch(array('itemtype'=>'mod', 'itemmodule'=>$fromform->modulename,
 474                  'iteminstance'=>$fromform->instance, 'itemnumber'=>0, 'courseid'=>$course->id))) {
 475         if ($grade_item->idnumber != $fromform->cmidnumber) {
 476             $grade_item->idnumber = $fromform->cmidnumber;
 477             $grade_item->update();
 478         }
 479     }
 480
 481     $items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$fromform->modulename,
 482                                          'iteminstance'=>$fromform->instance, 'courseid'=>$course->id));
 483
 484     // create parent category if requested and move to correct parent category
 485     if ($items and isset($fromform->gradecat)) {
 486         if ($fromform->gradecat == -1) {
 487             $grade_category = new grade_category();
 488             $grade_category->courseid = $course->id;
 489             $grade_category->fullname = $fromform->name;
 490             $grade_category->insert();
 491             if ($grade_item) {
 492                 $parent = $grade_item->get_parent_category();
 493                 $grade_category->set_parent($parent->id);
 494             }
 495             $fromform->gradecat = $grade_category->id;
 496         }
 497         foreach ($items as $itemid=>$unused) {
 498             $items[$itemid]->set_parent($fromform->gradecat);
 499             if ($itemid == $grade_item->id) {
 500                 // use updated grade_item
 501                 $grade_item = $items[$itemid];
 502             }
 503         }
 504     }
 505
 506     // add outcomes if requested
 507     if ($outcomes = grade_outcome::fetch_all_available($course->id)) {
 508         $grade_items = array();
 509
 510         // Outcome grade_item.itemnumber start at 1000, there is nothing above outcomes
 511         $max_itemnumber = 999;
 512         if ($items) {
 513             foreach($items as $item) {
 514                 if ($item->itemnumber > $max_itemnumber) {
 515                     $max_itemnumber = $item->itemnumber;
 516                 }
 517             }
 518         }
 519
 520         foreach($outcomes as $outcome) {
 521             $elname = 'outcome_'.$outcome->id;
 522
 523             if (property_exists($fromform, $elname) and $fromform->$elname) {
 524                 // so we have a request for new outcome grade item?
 525                 if ($items) {
 526                     foreach($items as $item) {
 527                         if ($item->outcomeid == $outcome->id) {
 528                             //outcome aready exists
 529                             continue 2;
 530                         }
 531                     }
 532                 }
 533
 534                 $max_itemnumber++;
 535
 536                 $outcome_item = new grade_item();
 537                 $outcome_item->courseid     = $course->id;
 538                 $outcome_item->itemtype     = 'mod';
 539                 $outcome_item->itemmodule   = $fromform->modulename;
 540                 $outcome_item->iteminstance = $fromform->instance;
 541                 $outcome_item->itemnumber   = $max_itemnumber;
 542                 $outcome_item->itemname     = $outcome->fullname;
 543                 $outcome_item->outcomeid    = $outcome->id;
 544                 $outcome_item->gradetype    = GRADE_TYPE_SCALE;
 545                 $outcome_item->scaleid      = $outcome->scaleid;
 546                 $outcome_item->insert();
 547
 548                 // move the new outcome into correct category and fix sortorder if needed
 549                 if ($grade_item) {
 550                     $outcome_item->set_parent($grade_item->categoryid);
 551                     $outcome_item->move_after_sortorder($grade_item->sortorder);
 552
 553                 } else if (isset($fromform->gradecat)) {
 554                     $outcome_item->set_parent($fromform->gradecat);
 555                 }
 556             }
 557         }
 558     }
 559
 560     rebuild_course_cache($course->id);
 561     grade_regrade_final_grades($course->id);
 562     plagiarism_save_form_elements($fromform); //save plagiarism settings
 563
 564     if (isset($fromform->submitbutton)) {
 565         redirect("$CFG->wwwroot/mod/$module->name/view.php?id=$fromform->coursemodule");
 566     } else {
 567         redirect("$CFG->wwwroot/course/view.php?id={$course->id}#section-{$cw->section}");
 568     }
 569     exit;
 570
 571 } else {
 572
 573     $streditinga = get_string('editinga', 'moodle', $fullmodulename);
 574     $strmodulenameplural = get_string('modulenameplural', $module->name);
 575
 576     if (!empty($cm->id)) {
 577         $context = get_context_instance(CONTEXT_MODULE, $cm->id);
 578     } else {
 579         $context = get_context_instance(CONTEXT_COURSE, $course->id);
 580     }
 581
 582     $PAGE->set_heading($course->fullname);
 583     $PAGE->set_title($streditinga);
 584     $PAGE->set_cacheable(false);
 585     echo $OUTPUT->header();
 586
 587     if (get_string_manager()->string_exists('modulename_help', $module->name)) {
 588         echo $OUTPUT->heading_with_help($pageheading, 'modulename', $module->name, 'icon');
 589     } else {
 590         echo $OUTPUT->heading_with_help($pageheading, '', $module->name, 'icon');
 591     }
 592
 593     $mform->display();
 594
 595     echo $OUTPUT->footer();
 596 }