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