mod/workshop/view.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  * Prints a particular instance of workshop
  20  *
  21  * You can have a rather longer description of the file as well,
  22  * if you like, and it can span multiple lines.
  23  *
  24  * @package    mod_workshop
  25  * @copyright  2009 David Mudrak <david.mudrak@gmail.com>
  26  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  27  */
  28
  29 require(__DIR__.'/../../config.php');
  30 require_once(__DIR__.'/locallib.php');
  31
  32 $id         = optional_param('id', 0, PARAM_INT); // course_module ID, or
  33 $w          = optional_param('w', 0, PARAM_INT);  // workshop instance ID
  34 $editmode   = optional_param('editmode', null, PARAM_BOOL);
  35 $page       = optional_param('page', 0, PARAM_INT);
  36 $perpage    = optional_param('perpage', null, PARAM_INT);
  37 $sortby     = optional_param('sortby', 'lastname', PARAM_ALPHA);
  38 $sorthow    = optional_param('sorthow', 'ASC', PARAM_ALPHA);
  39 $eval       = optional_param('eval', null, PARAM_PLUGIN);
  40
  41 if ($id) {
  42     $cm             = get_coursemodule_from_id('workshop', $id, 0, false, MUST_EXIST);
  43     $course         = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  44     $workshoprecord = $DB->get_record('workshop', array('id' => $cm->instance), '*', MUST_EXIST);
  45 } else {
  46     $workshoprecord = $DB->get_record('workshop', array('id' => $w), '*', MUST_EXIST);
  47     $course         = $DB->get_record('course', array('id' => $workshoprecord->course), '*', MUST_EXIST);
  48     $cm             = get_coursemodule_from_instance('workshop', $workshoprecord->id, $course->id, false, MUST_EXIST);
  49 }
  50
  51 require_login($course, true, $cm);
  52 require_capability('mod/workshop:view', $PAGE->context);
  53
  54 $workshop = new workshop($workshoprecord, $cm, $course);
  55
  56 $PAGE->set_url($workshop->view_url());
  57
  58 // Mark viewed.
  59 $workshop->set_module_viewed();
  60
  61 // If the phase is to be switched, do it asap. This just has to happen after triggering
  62 // the event so that the scheduled allocator had a chance to allocate submissions.
  63 if ($workshop->phase == workshop::PHASE_SUBMISSION and $workshop->phaseswitchassessment
  64         and $workshop->submissionend > 0 and $workshop->submissionend < time()) {
  65     $workshop->switch_phase(workshop::PHASE_ASSESSMENT);
  66     // Disable the automatic switching now so that it is not executed again by accident
  67     // if the teacher changes the phase back to the submission one.
  68     $DB->set_field('workshop', 'phaseswitchassessment', 0, array('id' => $workshop->id));
  69     $workshop->phaseswitchassessment = 0;
  70 }
  71
  72 if (!is_null($editmode) && $PAGE->user_allowed_editing()) {
  73     $USER->editing = $editmode;
  74 }
  75
  76 $userplan = new workshop_user_plan($workshop, $USER->id);
  77
  78 foreach ($userplan->phases as $phase) {
  79     if ($phase->active) {
  80         $currentphasetitle = $phase->title;
  81     }
  82 }
  83
  84 $PAGE->set_title($workshop->name . " (" . $currentphasetitle . ")");
  85 $PAGE->set_heading($course->fullname);
  86
  87 if ($perpage and $perpage > 0 and $perpage <= 1000) {
  88     require_sesskey();
  89     set_user_preference('workshop_perpage', $perpage);
  90     redirect($PAGE->url);
  91 }
  92
  93 if ($eval) {
  94     require_sesskey();
  95     require_capability('mod/workshop:overridegrades', $workshop->context);
  96     $workshop->set_grading_evaluation_method($eval);
  97     redirect($PAGE->url);
  98 }
  99
 100 $output = $PAGE->get_renderer('mod_workshop');
 101
 102 /// Output starts here
 103
 104 echo $output->header();
 105 echo $output->heading_with_help(format_string($workshop->name), 'userplan', 'workshop');
 106 echo $output->heading(format_string($currentphasetitle), 3, null, 'mod_workshop-userplanheading');
 107 echo $output->render($userplan);
 108
 109 switch ($workshop->phase) {
 110 case workshop::PHASE_SETUP:
 111     if (trim($workshop->intro)) {
 112         print_collapsible_region_start('', 'workshop-viewlet-intro', get_string('introduction', 'workshop'),
 113                 'workshop-viewlet-intro-collapsed');
 114         echo $output->box(format_module_intro('workshop', $workshop, $workshop->cm->id), 'generalbox');
 115         print_collapsible_region_end();
 116     }
 117     if ($workshop->useexamples and has_capability('mod/workshop:manageexamples', $PAGE->context)) {
 118         print_collapsible_region_start('', 'workshop-viewlet-allexamples', get_string('examplesubmissions', 'workshop'),
 119                 'workshop-viewlet-allexamples-collapsed');
 120         echo $output->box_start('generalbox examples');
 121         if ($workshop->grading_strategy_instance()->form_ready()) {
 122             if (! $examples = $workshop->get_examples_for_manager()) {
 123                 echo $output->container(get_string('noexamples', 'workshop'), 'noexamples');
 124             }
 125             foreach ($examples as $example) {
 126                 $summary = $workshop->prepare_example_summary($example);
 127                 $summary->editable = true;
 128                 echo $output->render($summary);
 129             }
 130             $aurl = new moodle_url($workshop->exsubmission_url(0), array('edit' => 'on'));
 131             echo $output->single_button($aurl, get_string('exampleadd', 'workshop'), 'get');
 132         } else {
 133             echo $output->container(get_string('noexamplesformready', 'workshop'));
 134         }
 135         echo $output->box_end();
 136         print_collapsible_region_end();
 137     }
 138     break;
 139 case workshop::PHASE_SUBMISSION:
 140     if (trim($workshop->instructauthors)) {
 141         $instructions = file_rewrite_pluginfile_urls($workshop->instructauthors, 'pluginfile.php', $PAGE->context->id,
 142             'mod_workshop', 'instructauthors', null, workshop::instruction_editors_options($PAGE->context));
 143         print_collapsible_region_start('', 'workshop-viewlet-instructauthors', get_string('instructauthors', 'workshop'),
 144                 'workshop-viewlet-instructauthors-collapsed');
 145         echo $output->box(format_text($instructions, $workshop->instructauthorsformat, array('overflowdiv'=>true)), array('generalbox', 'instructions'));
 146         print_collapsible_region_end();
 147     }
 148
 149     // does the user have to assess examples before submitting their own work?
 150     $examplesmust = ($workshop->useexamples and $workshop->examplesmode == workshop::EXAMPLES_BEFORE_SUBMISSION);
 151
 152     // is the assessment of example submissions considered finished?
 153     $examplesdone = has_capability('mod/workshop:manageexamples', $workshop->context);
 154     if ($workshop->assessing_examples_allowed()
 155             and has_capability('mod/workshop:submit', $workshop->context)
 156                     and ! has_capability('mod/workshop:manageexamples', $workshop->context)) {
 157         $examples = $userplan->get_examples();
 158         $total = count($examples);
 159         $left = 0;
 160         // make sure the current user has all examples allocated
 161         foreach ($examples as $exampleid => $example) {
 162             if (is_null($example->assessmentid)) {
 163                 $examples[$exampleid]->assessmentid = $workshop->add_allocation($example, $USER->id, 0);
 164             }
 165             if (is_null($example->grade)) {
 166                 $left++;
 167             }
 168         }
 169         if ($left > 0 and $workshop->examplesmode != workshop::EXAMPLES_VOLUNTARY) {
 170             $examplesdone = false;
 171         } else {
 172             $examplesdone = true;
 173         }
 174         print_collapsible_region_start('', 'workshop-viewlet-examples', get_string('exampleassessments', 'workshop'),
 175                 'workshop-viewlet-examples-collapsed', $examplesdone);
 176         echo $output->box_start('generalbox exampleassessments');
 177         if ($total == 0) {
 178             echo $output->heading(get_string('noexamples', 'workshop'), 3);
 179         } else {
 180             foreach ($examples as $example) {
 181                 $summary = $workshop->prepare_example_summary($example);
 182                 echo $output->render($summary);
 183             }
 184         }
 185         echo $output->box_end();
 186         print_collapsible_region_end();
 187     }
 188
 189     if (has_capability('mod/workshop:submit', $PAGE->context) and (!$examplesmust or $examplesdone)) {
 190         print_collapsible_region_start('', 'workshop-viewlet-ownsubmission', get_string('yoursubmission', 'workshop'),
 191                 'workshop-viewlet-ownsubmission-collapsed');
 192         echo $output->box_start('generalbox ownsubmission');
 193         if ($submission = $workshop->get_submission_by_author($USER->id)) {
 194             echo $output->render($workshop->prepare_submission_summary($submission, true));
 195             if ($workshop->modifying_submission_allowed($USER->id)) {
 196                 $btnurl = new moodle_url($workshop->submission_url(), array('edit' => 'on'));
 197                 $btntxt = get_string('editsubmission', 'workshop');
 198             }
 199         } else {
 200             echo $output->container(get_string('noyoursubmission', 'workshop'));
 201             if ($workshop->creating_submission_allowed($USER->id)) {
 202                 $btnurl = new moodle_url($workshop->submission_url(), array('edit' => 'on'));
 203                 $btntxt = get_string('createsubmission', 'workshop');
 204             }
 205         }
 206         if (!empty($btnurl)) {
 207             echo $output->single_button($btnurl, $btntxt, 'get');
 208         }
 209         echo $output->box_end();
 210         print_collapsible_region_end();
 211     }
 212
 213     if (has_capability('mod/workshop:viewallsubmissions', $PAGE->context)) {
 214         $groupmode = groups_get_activity_groupmode($workshop->cm);
 215         $groupid = groups_get_activity_group($workshop->cm, true);
 216
 217         if ($groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $workshop->context)) {
 218             $allowedgroups = groups_get_activity_allowed_groups($workshop->cm);
 219             if (empty($allowedgroups)) {
 220                 echo $output->container(get_string('groupnoallowed', 'mod_workshop'), 'groupwidget error');
 221                 break;
 222             }
 223             if (! in_array($groupid, array_keys($allowedgroups))) {
 224                 echo $output->container(get_string('groupnotamember', 'core_group'), 'groupwidget error');
 225                 break;
 226             }
 227         }
 228
 229         print_collapsible_region_start('', 'workshop-viewlet-allsubmissions', get_string('submissionsreport', 'workshop'),
 230                 'workshop-viewlet-allsubmissions-collapsed');
 231
 232         $perpage = get_user_preferences('workshop_perpage', 10);
 233         $data = $workshop->prepare_grading_report_data($USER->id, $groupid, $page, $perpage, $sortby, $sorthow);
 234         if ($data) {
 235             $countparticipants = $workshop->count_participants();
 236             $countsubmissions = $workshop->count_submissions(array_keys($data->grades), $groupid);
 237             $a = new stdClass();
 238             $a->submitted = $countsubmissions;
 239             $a->notsubmitted = $data->totalcount - $countsubmissions;
 240
 241             echo html_writer::tag('div', get_string('submittednotsubmitted', 'workshop', $a));
 242
 243             echo $output->container(groups_print_activity_menu($workshop->cm, $PAGE->url, true), 'groupwidget');
 244
 245             // Prepare the paging bar.
 246             $baseurl = new moodle_url($PAGE->url, array('sortby' => $sortby, 'sorthow' => $sorthow));
 247             $pagingbar = new paging_bar($data->totalcount, $page, $perpage, $baseurl, 'page');
 248
 249             // Populate the display options for the submissions report.
 250             $reportopts                     = new stdclass();
 251             $reportopts->showauthornames     = has_capability('mod/workshop:viewauthornames', $workshop->context);
 252             $reportopts->showreviewernames   = has_capability('mod/workshop:viewreviewernames', $workshop->context);
 253             $reportopts->sortby              = $sortby;
 254             $reportopts->sorthow             = $sorthow;
 255             $reportopts->showsubmissiongrade = false;
 256             $reportopts->showgradinggrade    = false;
 257             $reportopts->workshopphase       = $workshop->phase;
 258
 259             echo $output->render($pagingbar);
 260             echo $output->render(new workshop_grading_report($data, $reportopts));
 261             echo $output->render($pagingbar);
 262             echo $output->perpage_selector($perpage);
 263         } else {
 264             echo html_writer::tag('div', get_string('nothingfound', 'workshop'), array('class' => 'nothingfound'));
 265         }
 266         print_collapsible_region_end();
 267     }
 268     break;
 269
 270 case workshop::PHASE_ASSESSMENT:
 271
 272     $ownsubmissionexists = null;
 273     if (has_capability('mod/workshop:submit', $PAGE->context)) {
 274         if ($ownsubmission = $workshop->get_submission_by_author($USER->id)) {
 275             print_collapsible_region_start('', 'workshop-viewlet-ownsubmission', get_string('yoursubmission', 'workshop'),
 276                     'workshop-viewlet-ownsubmission-collapsed', true);
 277             echo $output->box_start('generalbox ownsubmission');
 278             echo $output->render($workshop->prepare_submission_summary($ownsubmission, true));
 279             $ownsubmissionexists = true;
 280         } else {
 281             print_collapsible_region_start('', 'workshop-viewlet-ownsubmission', get_string('yoursubmission', 'workshop'),
 282                     'workshop-viewlet-ownsubmission-collapsed');
 283             echo $output->box_start('generalbox ownsubmission');
 284             echo $output->container(get_string('noyoursubmission', 'workshop'));
 285             $ownsubmissionexists = false;
 286             if ($workshop->creating_submission_allowed($USER->id)) {
 287                 $btnurl = new moodle_url($workshop->submission_url(), array('edit' => 'on'));
 288                 $btntxt = get_string('createsubmission', 'workshop');
 289             }
 290         }
 291         if (!empty($btnurl)) {
 292             echo $output->single_button($btnurl, $btntxt, 'get');
 293         }
 294         echo $output->box_end();
 295         print_collapsible_region_end();
 296     }
 297
 298     if (has_capability('mod/workshop:viewallassessments', $PAGE->context)) {
 299         $perpage = get_user_preferences('workshop_perpage', 10);
 300         $groupid = groups_get_activity_group($workshop->cm, true);
 301         $data = $workshop->prepare_grading_report_data($USER->id, $groupid, $page, $perpage, $sortby, $sorthow);
 302         if ($data) {
 303             $showauthornames    = has_capability('mod/workshop:viewauthornames', $workshop->context);
 304             $showreviewernames  = has_capability('mod/workshop:viewreviewernames', $workshop->context);
 305
 306             // prepare paging bar
 307             $baseurl = new moodle_url($PAGE->url, array('sortby' => $sortby, 'sorthow' => $sorthow));
 308             $pagingbar = new paging_bar($data->totalcount, $page, $perpage, $baseurl, 'page');
 309
 310             // grading report display options
 311             $reportopts                         = new stdclass();
 312             $reportopts->showauthornames        = $showauthornames;
 313             $reportopts->showreviewernames      = $showreviewernames;
 314             $reportopts->sortby                 = $sortby;
 315             $reportopts->sorthow                = $sorthow;
 316             $reportopts->showsubmissiongrade    = false;
 317             $reportopts->showgradinggrade       = false;
 318             $reportopts->workshopphase          = $workshop->phase;
 319
 320             print_collapsible_region_start('', 'workshop-viewlet-gradereport', get_string('gradesreport', 'workshop'),
 321                     'workshop-viewlet-gradereport-collapsed');
 322             echo $output->box_start('generalbox gradesreport');
 323             echo $output->container(groups_print_activity_menu($workshop->cm, $PAGE->url, true), 'groupwidget');
 324             echo $output->render($pagingbar);
 325             echo $output->render(new workshop_grading_report($data, $reportopts));
 326             echo $output->render($pagingbar);
 327             echo $output->perpage_selector($perpage);
 328             echo $output->box_end();
 329             print_collapsible_region_end();
 330         }
 331     }
 332     if (trim($workshop->instructreviewers)) {
 333         $instructions = file_rewrite_pluginfile_urls($workshop->instructreviewers, 'pluginfile.php', $PAGE->context->id,
 334             'mod_workshop', 'instructreviewers', null, workshop::instruction_editors_options($PAGE->context));
 335         print_collapsible_region_start('', 'workshop-viewlet-instructreviewers', get_string('instructreviewers', 'workshop'),
 336                 'workshop-viewlet-instructreviewers-collapsed');
 337         echo $output->box(format_text($instructions, $workshop->instructreviewersformat, array('overflowdiv'=>true)), array('generalbox', 'instructions'));
 338         print_collapsible_region_end();
 339     }
 340
 341     // does the user have to assess examples before assessing other's work?
 342     $examplesmust = ($workshop->useexamples and $workshop->examplesmode == workshop::EXAMPLES_BEFORE_ASSESSMENT);
 343
 344     // is the assessment of example submissions considered finished?
 345     $examplesdone = has_capability('mod/workshop:manageexamples', $workshop->context);
 346
 347     // can the examples be assessed?
 348     $examplesavailable = true;
 349
 350     if (!$examplesdone and $examplesmust and ($ownsubmissionexists === false)) {
 351         print_collapsible_region_start('', 'workshop-viewlet-examplesfail', get_string('exampleassessments', 'workshop'),
 352                 'workshop-viewlet-examplesfail-collapsed');
 353         echo $output->box(get_string('exampleneedsubmission', 'workshop'));
 354         print_collapsible_region_end();
 355         $examplesavailable = false;
 356     }
 357
 358     if ($workshop->assessing_examples_allowed()
 359             and has_capability('mod/workshop:submit', $workshop->context)
 360                 and ! has_capability('mod/workshop:manageexamples', $workshop->context)
 361                     and $examplesavailable) {
 362         $examples = $userplan->get_examples();
 363         $total = count($examples);
 364         $left = 0;
 365         // make sure the current user has all examples allocated
 366         foreach ($examples as $exampleid => $example) {
 367             if (is_null($example->assessmentid)) {
 368                 $examples[$exampleid]->assessmentid = $workshop->add_allocation($example, $USER->id, 0);
 369             }
 370             if (is_null($example->grade)) {
 371                 $left++;
 372             }
 373         }
 374         if ($left > 0 and $workshop->examplesmode != workshop::EXAMPLES_VOLUNTARY) {
 375             $examplesdone = false;
 376         } else {
 377             $examplesdone = true;
 378         }
 379         print_collapsible_region_start('', 'workshop-viewlet-examples', get_string('exampleassessments', 'workshop'),
 380                 'workshop-viewlet-examples-collapsed', $examplesdone);
 381         echo $output->box_start('generalbox exampleassessments');
 382         if ($total == 0) {
 383             echo $output->heading(get_string('noexamples', 'workshop'), 3);
 384         } else {
 385             foreach ($examples as $example) {
 386                 $summary = $workshop->prepare_example_summary($example);
 387                 echo $output->render($summary);
 388             }
 389         }
 390         echo $output->box_end();
 391         print_collapsible_region_end();
 392     }
 393     if (!$examplesmust or $examplesdone) {
 394         print_collapsible_region_start('', 'workshop-viewlet-assignedassessments', get_string('assignedassessments', 'workshop'),
 395                 'workshop-viewlet-assignedassessments-collapsed');
 396         if (! $assessments = $workshop->get_assessments_by_reviewer($USER->id)) {
 397             echo $output->box_start('generalbox assessment-none');
 398             echo $output->notification(get_string('assignedassessmentsnone', 'workshop'));
 399             echo $output->box_end();
 400         } else {
 401             $shownames = has_capability('mod/workshop:viewauthornames', $PAGE->context);
 402             foreach ($assessments as $assessment) {
 403                 $submission                     = new stdClass();
 404                 $submission->id                 = $assessment->submissionid;
 405                 $submission->title              = $assessment->submissiontitle;
 406                 $submission->timecreated        = $assessment->submissioncreated;
 407                 $submission->timemodified       = $assessment->submissionmodified;
 408                 $userpicturefields = explode(',', user_picture::fields());
 409                 foreach ($userpicturefields as $userpicturefield) {
 410                     $prefixedusernamefield = 'author' . $userpicturefield;
 411                     $submission->$prefixedusernamefield = $assessment->$prefixedusernamefield;
 412                 }
 413
 414                 // transform the submission object into renderable component
 415                 $submission = $workshop->prepare_submission_summary($submission, $shownames);
 416
 417                 if (is_null($assessment->grade)) {
 418                     $submission->status = 'notgraded';
 419                     $class = ' notgraded';
 420                     $buttontext = get_string('assess', 'workshop');
 421                 } else {
 422                     $submission->status = 'graded';
 423                     $class = ' graded';
 424                     $buttontext = get_string('reassess', 'workshop');
 425                 }
 426
 427                 echo $output->box_start('generalbox assessment-summary' . $class);
 428                 echo $output->render($submission);
 429                 $aurl = $workshop->assess_url($assessment->id);
 430                 echo $output->single_button($aurl, $buttontext, 'get');
 431                 echo $output->box_end();
 432             }
 433         }
 434         print_collapsible_region_end();
 435     }
 436     break;
 437 case workshop::PHASE_EVALUATION:
 438     if (has_capability('mod/workshop:viewallassessments', $PAGE->context)) {
 439         $perpage = get_user_preferences('workshop_perpage', 10);
 440         $groupid = groups_get_activity_group($workshop->cm, true);
 441         $data = $workshop->prepare_grading_report_data($USER->id, $groupid, $page, $perpage, $sortby, $sorthow);
 442         if ($data) {
 443             $showauthornames    = has_capability('mod/workshop:viewauthornames', $workshop->context);
 444             $showreviewernames  = has_capability('mod/workshop:viewreviewernames', $workshop->context);
 445
 446             if (has_capability('mod/workshop:overridegrades', $PAGE->context)) {
 447                 // Print a drop-down selector to change the current evaluation method.
 448                 $selector = new single_select($PAGE->url, 'eval', workshop::available_evaluators_list(),
 449                     $workshop->evaluation, false, 'evaluationmethodchooser');
 450                 $selector->set_label(get_string('evaluationmethod', 'mod_workshop'));
 451                 $selector->set_help_icon('evaluationmethod', 'mod_workshop');
 452                 $selector->method = 'post';
 453                 echo $output->render($selector);
 454                 // load the grading evaluator
 455                 $evaluator = $workshop->grading_evaluation_instance();
 456                 $form = $evaluator->get_settings_form(new moodle_url($workshop->aggregate_url(),
 457                         compact('sortby', 'sorthow', 'page')));
 458                 $form->display();
 459             }
 460
 461             // prepare paging bar
 462             $baseurl = new moodle_url($PAGE->url, array('sortby' => $sortby, 'sorthow' => $sorthow));
 463             $pagingbar = new paging_bar($data->totalcount, $page, $perpage, $baseurl, 'page');
 464
 465             // grading report display options
 466             $reportopts                         = new stdclass();
 467             $reportopts->showauthornames        = $showauthornames;
 468             $reportopts->showreviewernames      = $showreviewernames;
 469             $reportopts->sortby                 = $sortby;
 470             $reportopts->sorthow                = $sorthow;
 471             $reportopts->showsubmissiongrade    = true;
 472             $reportopts->showgradinggrade       = true;
 473             $reportopts->workshopphase          = $workshop->phase;
 474
 475             print_collapsible_region_start('', 'workshop-viewlet-gradereport', get_string('gradesreport', 'workshop'),
 476                     'workshop-viewlet-gradereport-collapsed');
 477             echo $output->box_start('generalbox gradesreport');
 478             echo $output->container(groups_print_activity_menu($workshop->cm, $PAGE->url, true), 'groupwidget');
 479             echo $output->render($pagingbar);
 480             echo $output->render(new workshop_grading_report($data, $reportopts));
 481             echo $output->render($pagingbar);
 482             echo $output->perpage_selector($perpage);
 483             echo $output->box_end();
 484             print_collapsible_region_end();
 485         }
 486     }
 487     if (has_capability('mod/workshop:overridegrades', $workshop->context)) {
 488         print_collapsible_region_start('', 'workshop-viewlet-cleargrades', get_string('toolbox', 'workshop'),
 489                 'workshop-viewlet-cleargrades-collapsed', true);
 490         echo $output->box_start('generalbox toolbox');
 491
 492         // Clear aggregated grades
 493         $url = new moodle_url($workshop->toolbox_url('clearaggregatedgrades'));
 494         $btn = new single_button($url, get_string('clearaggregatedgrades', 'workshop'), 'post');
 495         $btn->add_confirm_action(get_string('clearaggregatedgradesconfirm', 'workshop'));
 496         echo $output->container_start('toolboxaction');
 497         echo $output->render($btn);
 498         echo $output->help_icon('clearaggregatedgrades', 'workshop');
 499         echo $output->container_end();
 500         // Clear assessments
 501         $url = new moodle_url($workshop->toolbox_url('clearassessments'));
 502         $btn = new single_button($url, get_string('clearassessments', 'workshop'), 'post');
 503         $btn->add_confirm_action(get_string('clearassessmentsconfirm', 'workshop'));
 504         echo $output->container_start('toolboxaction');
 505         echo $output->render($btn);
 506         echo $output->help_icon('clearassessments', 'workshop');
 507
 508         echo $OUTPUT->pix_icon('i/risk_dataloss', get_string('riskdatalossshort', 'admin'));
 509         echo $output->container_end();
 510
 511         echo $output->box_end();
 512         print_collapsible_region_end();
 513     }
 514     if (has_capability('mod/workshop:submit', $PAGE->context)) {
 515         print_collapsible_region_start('', 'workshop-viewlet-ownsubmission', get_string('yoursubmission', 'workshop'),
 516                 'workshop-viewlet-ownsubmission-collapsed');
 517         echo $output->box_start('generalbox ownsubmission');
 518         if ($submission = $workshop->get_submission_by_author($USER->id)) {
 519             echo $output->render($workshop->prepare_submission_summary($submission, true));
 520         } else {
 521             echo $output->container(get_string('noyoursubmission', 'workshop'));
 522         }
 523         echo $output->box_end();
 524         print_collapsible_region_end();
 525     }
 526     if ($assessments = $workshop->get_assessments_by_reviewer($USER->id)) {
 527         print_collapsible_region_start('', 'workshop-viewlet-assignedassessments', get_string('assignedassessments', 'workshop'),
 528                 'workshop-viewlet-assignedassessments-collapsed');
 529         $shownames = has_capability('mod/workshop:viewauthornames', $PAGE->context);
 530         foreach ($assessments as $assessment) {
 531             $submission                     = new stdclass();
 532             $submission->id                 = $assessment->submissionid;
 533             $submission->title              = $assessment->submissiontitle;
 534             $submission->timecreated        = $assessment->submissioncreated;
 535             $submission->timemodified       = $assessment->submissionmodified;
 536             $userpicturefields = explode(',', user_picture::fields());
 537             foreach ($userpicturefields as $userpicturefield) {
 538                 $prefixedusernamefield = 'author' . $userpicturefield;
 539                 $submission->$prefixedusernamefield = $assessment->$prefixedusernamefield;
 540             }
 541
 542             if (is_null($assessment->grade)) {
 543                 $class = ' notgraded';
 544                 $submission->status = 'notgraded';
 545                 $buttontext = get_string('assess', 'workshop');
 546             } else {
 547                 $class = ' graded';
 548                 $submission->status = 'graded';
 549                 $buttontext = get_string('reassess', 'workshop');
 550             }
 551             echo $output->box_start('generalbox assessment-summary' . $class);
 552             echo $output->render($workshop->prepare_submission_summary($submission, $shownames));
 553             echo $output->box_end();
 554         }
 555         print_collapsible_region_end();
 556     }
 557     break;
 558 case workshop::PHASE_CLOSED:
 559     if (trim($workshop->conclusion)) {
 560         $conclusion = file_rewrite_pluginfile_urls($workshop->conclusion, 'pluginfile.php', $workshop->context->id,
 561             'mod_workshop', 'conclusion', null, workshop::instruction_editors_options($workshop->context));
 562         print_collapsible_region_start('', 'workshop-viewlet-conclusion', get_string('conclusion', 'workshop'),
 563                 'workshop-viewlet-conclusion-collapsed');
 564         echo $output->box(format_text($conclusion, $workshop->conclusionformat, array('overflowdiv'=>true)), array('generalbox', 'conclusion'));
 565         print_collapsible_region_end();
 566     }
 567     $finalgrades = $workshop->get_gradebook_grades($USER->id);
 568     if (!empty($finalgrades)) {
 569         print_collapsible_region_start('', 'workshop-viewlet-yourgrades', get_string('yourgrades', 'workshop'),
 570                 'workshop-viewlet-yourgrades-collapsed');
 571         echo $output->box_start('generalbox grades-yourgrades');
 572         echo $output->render($finalgrades);
 573         echo $output->box_end();
 574         print_collapsible_region_end();
 575     }
 576     if (has_capability('mod/workshop:viewallassessments', $PAGE->context)) {
 577         $perpage = get_user_preferences('workshop_perpage', 10);
 578         $groupid = groups_get_activity_group($workshop->cm, true);
 579         $data = $workshop->prepare_grading_report_data($USER->id, $groupid, $page, $perpage, $sortby, $sorthow);
 580         if ($data) {
 581             $showauthornames    = has_capability('mod/workshop:viewauthornames', $workshop->context);
 582             $showreviewernames  = has_capability('mod/workshop:viewreviewernames', $workshop->context);
 583
 584             // prepare paging bar
 585             $baseurl = new moodle_url($PAGE->url, array('sortby' => $sortby, 'sorthow' => $sorthow));
 586             $pagingbar = new paging_bar($data->totalcount, $page, $perpage, $baseurl, 'page');
 587
 588             // grading report display options
 589             $reportopts                         = new stdclass();
 590             $reportopts->showauthornames        = $showauthornames;
 591             $reportopts->showreviewernames      = $showreviewernames;
 592             $reportopts->sortby                 = $sortby;
 593             $reportopts->sorthow                = $sorthow;
 594             $reportopts->showsubmissiongrade    = true;
 595             $reportopts->showgradinggrade       = true;
 596             $reportopts->workshopphase          = $workshop->phase;
 597
 598             print_collapsible_region_start('', 'workshop-viewlet-gradereport', get_string('gradesreport', 'workshop'),
 599                     'workshop-viewlet-gradereport-collapsed');
 600             echo $output->box_start('generalbox gradesreport');
 601             echo $output->container(groups_print_activity_menu($workshop->cm, $PAGE->url, true), 'groupwidget');
 602             echo $output->render($pagingbar);
 603             echo $output->render(new workshop_grading_report($data, $reportopts));
 604             echo $output->render($pagingbar);
 605             echo $output->perpage_selector($perpage);
 606             echo $output->box_end();
 607             print_collapsible_region_end();
 608         }
 609     }
 610     if (has_capability('mod/workshop:submit', $PAGE->context)) {
 611         print_collapsible_region_start('', 'workshop-viewlet-ownsubmission', get_string('yoursubmission', 'workshop'),
 612                 'workshop-viewlet-ownsubmission-collapsed');
 613         echo $output->box_start('generalbox ownsubmission');
 614         if ($submission = $workshop->get_submission_by_author($USER->id)) {
 615             echo $output->render($workshop->prepare_submission_summary($submission, true));
 616         } else {
 617             echo $output->container(get_string('noyoursubmission', 'workshop'));
 618         }
 619         echo $output->box_end();
 620
 621         if (!empty($submission->gradeoverby) and strlen(trim($submission->feedbackauthor)) > 0) {
 622             echo $output->render(new workshop_feedback_author($submission));
 623         }
 624
 625         print_collapsible_region_end();
 626     }
 627     if (has_capability('mod/workshop:viewpublishedsubmissions', $workshop->context)) {
 628         $shownames = has_capability('mod/workshop:viewauthorpublished', $workshop->context);
 629         if ($submissions = $workshop->get_published_submissions()) {
 630             print_collapsible_region_start('', 'workshop-viewlet-publicsubmissions', get_string('publishedsubmissions', 'workshop'),
 631                     'workshop-viewlet-publicsubmissions-collapsed');
 632             foreach ($submissions as $submission) {
 633                 echo $output->box_start('generalbox submission-summary');
 634                 echo $output->render($workshop->prepare_submission_summary($submission, $shownames));
 635                 echo $output->box_end();
 636             }
 637             print_collapsible_region_end();
 638         }
 639     }
 640     if ($assessments = $workshop->get_assessments_by_reviewer($USER->id)) {
 641         print_collapsible_region_start('', 'workshop-viewlet-assignedassessments', get_string('assignedassessments', 'workshop'),
 642                 'workshop-viewlet-assignedassessments-collapsed');
 643         $shownames = has_capability('mod/workshop:viewauthornames', $PAGE->context);
 644         foreach ($assessments as $assessment) {
 645             $submission                     = new stdclass();
 646             $submission->id                 = $assessment->submissionid;
 647             $submission->title              = $assessment->submissiontitle;
 648             $submission->timecreated        = $assessment->submissioncreated;
 649             $submission->timemodified       = $assessment->submissionmodified;
 650             $userpicturefields = explode(',', user_picture::fields());
 651             foreach ($userpicturefields as $userpicturefield) {
 652                 $prefixedusernamefield = 'author' . $userpicturefield;
 653                 $submission->$prefixedusernamefield = $assessment->$prefixedusernamefield;
 654             }
 655
 656             if (is_null($assessment->grade)) {
 657                 $class = ' notgraded';
 658                 $submission->status = 'notgraded';
 659                 $buttontext = get_string('assess', 'workshop');
 660             } else {
 661                 $class = ' graded';
 662                 $submission->status = 'graded';
 663                 $buttontext = get_string('reassess', 'workshop');
 664             }
 665             echo $output->box_start('generalbox assessment-summary' . $class);
 666             echo $output->render($workshop->prepare_submission_summary($submission, $shownames));
 667             echo $output->box_end();
 668
 669             if (strlen(trim($assessment->feedbackreviewer)) > 0) {
 670                 echo $output->render(new workshop_feedback_reviewer($assessment));
 671             }
 672         }
 673         print_collapsible_region_end();
 674     }
 675     break;
 676 default:
 677 }
 678 $PAGE->requires->js_call_amd('mod_workshop/workshopview', 'init');
 679 echo $output->footer();