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Developer Documentation
- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/mod/workshop/ -> renderer.php (source)
Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]
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 * Workshop module renderering methods are defined here 20 * 21 * @package mod_workshop 22 * @copyright 2009 David Mudrak <david.mudrak@gmail.com> 23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 24 */ 25 26 defined('MOODLE_INTERNAL') || die(); 27 28 /** 29 * Workshop module renderer class 30 * 31 * @copyright 2009 David Mudrak <david.mudrak@gmail.com> 32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 33 */ 34 class mod_workshop_renderer extends plugin_renderer_base { 35 36 //////////////////////////////////////////////////////////////////////////// 37 // External API - methods to render workshop renderable components 38 //////////////////////////////////////////////////////////////////////////// 39 40 /** 41 * Renders workshop message 42 * 43 * @param workshop_message $message to display 44 * @return string html code 45 */ 46 protected function render_workshop_message(workshop_message $message) { 47 48 $text = $message->get_message(); 49 $url = $message->get_action_url(); 50 $label = $message->get_action_label(); 51 52 if (empty($text) and empty($label)) { 53 return ''; 54 } 55 56 switch ($message->get_type()) { 57 case workshop_message::TYPE_OK: 58 $sty = 'ok'; 59 break; 60 case workshop_message::TYPE_ERROR: 61 $sty = 'error'; 62 break; 63 default: 64 $sty = 'info'; 65 } 66 67 $o = html_writer::tag('span', $message->get_message()); 68 69 if (!is_null($url) and !is_null($label)) { 70 $o .= $this->output->single_button($url, $label, 'get'); 71 } 72 73 return $this->output->container($o, array('message', $sty)); 74 } 75 76 77 /** 78 * Renders full workshop submission 79 * 80 * @param workshop_submission $submission 81 * @return string HTML 82 */ 83 protected function render_workshop_submission(workshop_submission $submission) { 84 global $CFG; 85 86 $o = ''; // output HTML code 87 $anonymous = $submission->is_anonymous(); 88 $classes = 'submission-full'; 89 if ($anonymous) { 90 $classes .= ' anonymous'; 91 } 92 $o .= $this->output->container_start($classes); 93 $o .= $this->output->container_start('header'); 94 95 $title = format_string($submission->title); 96 97 if ($this->page->url != $submission->url) { 98 $title = html_writer::link($submission->url, $title); 99 } 100 101 $o .= $this->output->heading($title, 3, 'title'); 102 103 if (!$anonymous) { 104 $author = new stdclass(); 105 $additionalfields = explode(',', user_picture::fields()); 106 $author = username_load_fields_from_object($author, $submission, 'author', $additionalfields); 107 $userpic = $this->output->user_picture($author, array('courseid' => $this->page->course->id, 'size' => 64)); 108 $userurl = new moodle_url('/user/view.php', 109 array('id' => $author->id, 'course' => $this->page->course->id)); 110 $a = new stdclass(); 111 $a->name = fullname($author); 112 $a->url = $userurl->out(); 113 $byfullname = get_string('byfullname', 'workshop', $a); 114 $oo = $this->output->container($userpic, 'picture'); 115 $oo .= $this->output->container($byfullname, 'fullname'); 116 117 $o .= $this->output->container($oo, 'author'); 118 } 119 120 $created = get_string('userdatecreated', 'workshop', userdate($submission->timecreated)); 121 $o .= $this->output->container($created, 'userdate created'); 122 123 if ($submission->timemodified > $submission->timecreated) { 124 $modified = get_string('userdatemodified', 'workshop', userdate($submission->timemodified)); 125 $o .= $this->output->container($modified, 'userdate modified'); 126 } 127 128 $o .= $this->output->container_end(); // end of header 129 130 $content = file_rewrite_pluginfile_urls($submission->content, 'pluginfile.php', $this->page->context->id, 131 'mod_workshop', 'submission_content', $submission->id); 132 $content = format_text($content, $submission->contentformat, array('overflowdiv'=>true)); 133 if (!empty($content)) { 134 if (!empty($CFG->enableplagiarism)) { 135 require_once($CFG->libdir.'/plagiarismlib.php'); 136 $content .= plagiarism_get_links(array('userid' => $submission->authorid, 137 'content' => $submission->content, 138 'cmid' => $this->page->cm->id, 139 'course' => $this->page->course)); 140 } 141 } 142 $o .= $this->output->container($content, 'content'); 143 144 $o .= $this->helper_submission_attachments($submission->id, 'html'); 145 146 $o .= $this->output->container_end(); // end of submission-full 147 148 return $o; 149 } 150 151 /** 152 * Renders short summary of the submission 153 * 154 * @param workshop_submission_summary $summary 155 * @return string text to be echo'ed 156 */ 157 protected function render_workshop_submission_summary(workshop_submission_summary $summary) { 158 159 $o = ''; // output HTML code 160 $anonymous = $summary->is_anonymous(); 161 $classes = 'submission-summary'; 162 163 if ($anonymous) { 164 $classes .= ' anonymous'; 165 } 166 167 $gradestatus = ''; 168 169 if ($summary->status == 'notgraded') { 170 $classes .= ' notgraded'; 171 $gradestatus = $this->output->container(get_string('nogradeyet', 'workshop'), 'grade-status'); 172 173 } else if ($summary->status == 'graded') { 174 $classes .= ' graded'; 175 $gradestatus = $this->output->container(get_string('alreadygraded', 'workshop'), 'grade-status'); 176 } 177 178 $o .= $this->output->container_start($classes); // main wrapper 179 $o .= html_writer::link($summary->url, format_string($summary->title), array('class' => 'title')); 180 181 if (!$anonymous) { 182 $author = new stdClass(); 183 $additionalfields = explode(',', user_picture::fields()); 184 $author = username_load_fields_from_object($author, $summary, 'author', $additionalfields); 185 $userpic = $this->output->user_picture($author, array('courseid' => $this->page->course->id, 'size' => 35)); 186 $userurl = new moodle_url('/user/view.php', 187 array('id' => $author->id, 'course' => $this->page->course->id)); 188 $a = new stdClass(); 189 $a->name = fullname($author); 190 $a->url = $userurl->out(); 191 $byfullname = get_string('byfullname', 'workshop', $a); 192 193 $oo = $this->output->container($userpic, 'picture'); 194 $oo .= $this->output->container($byfullname, 'fullname'); 195 $o .= $this->output->container($oo, 'author'); 196 } 197 198 $created = get_string('userdatecreated', 'workshop', userdate($summary->timecreated)); 199 $o .= $this->output->container($created, 'userdate created'); 200 201 if ($summary->timemodified > $summary->timecreated) { 202 $modified = get_string('userdatemodified', 'workshop', userdate($summary->timemodified)); 203 $o .= $this->output->container($modified, 'userdate modified'); 204 } 205 206 $o .= $gradestatus; 207 $o .= $this->output->container_end(); // end of the main wrapper 208 return $o; 209 } 210 211 /** 212 * Renders full workshop example submission 213 * 214 * @param workshop_example_submission $example 215 * @return string HTML 216 */ 217 protected function render_workshop_example_submission(workshop_example_submission $example) { 218 219 $o = ''; // output HTML code 220 $classes = 'submission-full example'; 221 $o .= $this->output->container_start($classes); 222 $o .= $this->output->container_start('header'); 223 $o .= $this->output->container(format_string($example->title), array('class' => 'title')); 224 $o .= $this->output->container_end(); // end of header 225 226 $content = file_rewrite_pluginfile_urls($example->content, 'pluginfile.php', $this->page->context->id, 227 'mod_workshop', 'submission_content', $example->id); 228 $content = format_text($content, $example->contentformat, array('overflowdiv'=>true)); 229 $o .= $this->output->container($content, 'content'); 230 231 $o .= $this->helper_submission_attachments($example->id, 'html'); 232 233 $o .= $this->output->container_end(); // end of submission-full 234 235 return $o; 236 } 237 238 /** 239 * Renders short summary of the example submission 240 * 241 * @param workshop_example_submission_summary $summary 242 * @return string text to be echo'ed 243 */ 244 protected function render_workshop_example_submission_summary(workshop_example_submission_summary $summary) { 245 246 $o = ''; // output HTML code 247 248 // wrapping box 249 $o .= $this->output->box_start('generalbox example-summary ' . $summary->status); 250 251 // title 252 $o .= $this->output->container_start('example-title'); 253 $o .= html_writer::link($summary->url, format_string($summary->title), array('class' => 'title')); 254 255 if ($summary->editable) { 256 $o .= $this->output->action_icon($summary->editurl, new pix_icon('i/edit', get_string('edit'))); 257 } 258 $o .= $this->output->container_end(); 259 260 // additional info 261 if ($summary->status == 'notgraded') { 262 $o .= $this->output->container(get_string('nogradeyet', 'workshop'), 'example-info nograde'); 263 } else { 264 $o .= $this->output->container(get_string('gradeinfo', 'workshop' , $summary->gradeinfo), 'example-info grade'); 265 } 266 267 // button to assess 268 $button = new single_button($summary->assessurl, $summary->assesslabel, 'get'); 269 $o .= $this->output->container($this->output->render($button), 'example-actions'); 270 271 // end of wrapping box 272 $o .= $this->output->box_end(); 273 274 return $o; 275 } 276 277 /** 278 * Renders the user plannner tool 279 * 280 * @param workshop_user_plan $plan prepared for the user 281 * @return string html code to be displayed 282 */ 283 protected function render_workshop_user_plan(workshop_user_plan $plan) { 284 $o = ''; // Output HTML code. 285 $numberofphases = count($plan->phases); 286 $o .= html_writer::start_tag('div', array( 287 'class' => 'userplan', 288 'aria-labelledby' => 'mod_workshop-userplanheading', 289 'aria-describedby' => 'mod_workshop-userplanaccessibilitytitle', 290 )); 291 $o .= html_writer::span(get_string('userplanaccessibilitytitle', 'workshop', $numberofphases), 292 'accesshide', array('id' => 'mod_workshop-userplanaccessibilitytitle')); 293 $o .= html_writer::link('#mod_workshop-userplancurrenttasks', get_string('userplanaccessibilityskip', 'workshop'), 294 array('class' => 'accesshide')); 295 foreach ($plan->phases as $phasecode => $phase) { 296 $o .= html_writer::start_tag('dl', array('class' => 'phase')); 297 $actions = ''; 298 299 if ($phase->active) { 300 // Mark the section as the current one. 301 $icon = $this->output->pix_icon('i/marked', '', 'moodle', ['role' => 'presentation']); 302 $actions .= get_string('userplancurrentphase', 'workshop').' '.$icon; 303 304 } else { 305 // Display a control widget to switch to the given phase or mark the phase as the current one. 306 foreach ($phase->actions as $action) { 307 if ($action->type === 'switchphase') { 308 if ($phasecode == workshop::PHASE_ASSESSMENT && $plan->workshop->phase == workshop::PHASE_SUBMISSION 309 && $plan->workshop->phaseswitchassessment) { 310 $icon = new pix_icon('i/scheduled', get_string('switchphaseauto', 'mod_workshop')); 311 } else { 312 $icon = new pix_icon('i/marker', get_string('switchphase'.$phasecode, 'mod_workshop')); 313 } 314 $actions .= $this->output->action_icon($action->url, $icon, null, null, true); 315 } 316 } 317 } 318 319 if (!empty($actions)) { 320 $actions = $this->output->container($actions, 'actions'); 321 } 322 $classes = 'phase' . $phasecode; 323 if ($phase->active) { 324 $title = html_writer::span($phase->title, 'phasetitle', ['id' => 'mod_workshop-userplancurrenttasks']); 325 $classes .= ' active'; 326 } else { 327 $title = html_writer::span($phase->title, 'phasetitle'); 328 $classes .= ' nonactive'; 329 } 330 $o .= html_writer::start_tag('dt', array('class' => $classes)); 331 $o .= $this->output->container($title . $actions); 332 $o .= html_writer::start_tag('dd', array('class' => $classes. ' phasetasks')); 333 $o .= $this->helper_user_plan_tasks($phase->tasks); 334 $o .= html_writer::end_tag('dd'); 335 $o .= html_writer::end_tag('dl'); 336 } 337 $o .= html_writer::end_tag('div'); 338 return $o; 339 } 340 341 /** 342 * Renders the result of the submissions allocation process 343 * 344 * @param workshop_allocation_result $result as returned by the allocator's init() method 345 * @return string HTML to be echoed 346 */ 347 protected function render_workshop_allocation_result(workshop_allocation_result $result) { 348 global $CFG; 349 350 $status = $result->get_status(); 351 352 if (is_null($status) or $status == workshop_allocation_result::STATUS_VOID) { 353 debugging('Attempt to render workshop_allocation_result with empty status', DEBUG_DEVELOPER); 354 return ''; 355 } 356 357 switch ($status) { 358 case workshop_allocation_result::STATUS_FAILED: 359 if ($message = $result->get_message()) { 360 $message = new workshop_message($message, workshop_message::TYPE_ERROR); 361 } else { 362 $message = new workshop_message(get_string('allocationerror', 'workshop'), workshop_message::TYPE_ERROR); 363 } 364 break; 365 366 case workshop_allocation_result::STATUS_CONFIGURED: 367 if ($message = $result->get_message()) { 368 $message = new workshop_message($message, workshop_message::TYPE_INFO); 369 } else { 370 $message = new workshop_message(get_string('allocationconfigured', 'workshop'), workshop_message::TYPE_INFO); 371 } 372 break; 373 374 case workshop_allocation_result::STATUS_EXECUTED: 375 if ($message = $result->get_message()) { 376 $message = new workshop_message($message, workshop_message::TYPE_OK); 377 } else { 378 $message = new workshop_message(get_string('allocationdone', 'workshop'), workshop_message::TYPE_OK); 379 } 380 break; 381 382 default: 383 throw new coding_exception('Unknown allocation result status', $status); 384 } 385 386 // start with the message 387 $o = $this->render($message); 388 389 // display the details about the process if available 390 $logs = $result->get_logs(); 391 if (is_array($logs) and !empty($logs)) { 392 $o .= html_writer::start_tag('ul', array('class' => 'allocation-init-results')); 393 foreach ($logs as $log) { 394 if ($log->type == 'debug' and !$CFG->debugdeveloper) { 395 // display allocation debugging messages for developers only 396 continue; 397 } 398 $class = $log->type; 399 if ($log->indent) { 400 $class .= ' indent'; 401 } 402 $o .= html_writer::tag('li', $log->message, array('class' => $class)).PHP_EOL; 403 } 404 $o .= html_writer::end_tag('ul'); 405 } 406 407 return $o; 408 } 409 410 /** 411 * Renders the workshop grading report 412 * 413 * @param workshop_grading_report $gradingreport 414 * @return string html code 415 */ 416 protected function render_workshop_grading_report(workshop_grading_report $gradingreport) { 417 418 $data = $gradingreport->get_data(); 419 $options = $gradingreport->get_options(); 420 $grades = $data->grades; 421 $userinfo = $data->userinfo; 422 423 if (empty($grades)) { 424 return ''; 425 } 426 427 $table = new html_table(); 428 $table->attributes['class'] = 'grading-report table-striped table-hover'; 429 430 $sortbyfirstname = $this->helper_sortable_heading(get_string('firstname'), 'firstname', $options->sortby, $options->sorthow); 431 $sortbylastname = $this->helper_sortable_heading(get_string('lastname'), 'lastname', $options->sortby, $options->sorthow); 432 if (self::fullname_format() == 'lf') { 433 $sortbyname = $sortbylastname . ' / ' . $sortbyfirstname; 434 } else { 435 $sortbyname = $sortbyfirstname . ' / ' . $sortbylastname; 436 } 437 438 $sortbysubmisstiontitle = $this->helper_sortable_heading(get_string('submission', 'workshop'), 'submissiontitle', 439 $options->sortby, $options->sorthow); 440 $sortbysubmisstionlastmodified = $this->helper_sortable_heading(get_string('submissionlastmodified', 'workshop'), 441 'submissionmodified', $options->sortby, $options->sorthow); 442 $sortbysubmisstion = $sortbysubmisstiontitle . ' / ' . $sortbysubmisstionlastmodified; 443 444 $table->head = array(); 445 $table->head[] = $sortbyname; 446 $table->head[] = $sortbysubmisstion; 447 448 // If we are in submission phase ignore the following headers (columns). 449 if ($options->workshopphase != workshop::PHASE_SUBMISSION) { 450 $table->head[] = $this->helper_sortable_heading(get_string('receivedgrades', 'workshop')); 451 if ($options->showsubmissiongrade) { 452 $table->head[] = $this->helper_sortable_heading(get_string('submissiongradeof', 'workshop', $data->maxgrade), 453 'submissiongrade', $options->sortby, $options->sorthow); 454 } 455 $table->head[] = $this->helper_sortable_heading(get_string('givengrades', 'workshop')); 456 if ($options->showgradinggrade) { 457 $table->head[] = $this->helper_sortable_heading(get_string('gradinggradeof', 'workshop', $data->maxgradinggrade), 458 'gradinggrade', $options->sortby, $options->sorthow); 459 } 460 } 461 $table->rowclasses = array(); 462 $table->colclasses = array(); 463 $table->data = array(); 464 465 foreach ($grades as $participant) { 466 $numofreceived = count($participant->reviewedby); 467 $numofgiven = count($participant->reviewerof); 468 $published = $participant->submissionpublished; 469 470 // compute the number of <tr> table rows needed to display this participant 471 if ($numofreceived > 0 and $numofgiven > 0) { 472 $numoftrs = workshop::lcm($numofreceived, $numofgiven); 473 $spanreceived = $numoftrs / $numofreceived; 474 $spangiven = $numoftrs / $numofgiven; 475 } elseif ($numofreceived == 0 and $numofgiven > 0) { 476 $numoftrs = $numofgiven; 477 $spanreceived = $numoftrs; 478 $spangiven = $numoftrs / $numofgiven; 479 } elseif ($numofreceived > 0 and $numofgiven == 0) { 480 $numoftrs = $numofreceived; 481 $spanreceived = $numoftrs / $numofreceived; 482 $spangiven = $numoftrs; 483 } else { 484 $numoftrs = 1; 485 $spanreceived = 1; 486 $spangiven = 1; 487 } 488 489 for ($tr = 0; $tr < $numoftrs; $tr++) { 490 $row = new html_table_row(); 491 if ($published) { 492 $row->attributes['class'] = 'published'; 493 } 494 // column #1 - participant - spans over all rows 495 if ($tr == 0) { 496 $cell = new html_table_cell(); 497 $cell->text = $this->helper_grading_report_participant($participant, $userinfo); 498 $cell->rowspan = $numoftrs; 499 $cell->attributes['class'] = 'participant'; 500 $row->cells[] = $cell; 501 } 502 // column #2 - submission - spans over all rows 503 if ($tr == 0) { 504 $cell = new html_table_cell(); 505 $cell->text = $this->helper_grading_report_submission($participant); 506 $cell->rowspan = $numoftrs; 507 $cell->attributes['class'] = 'submission'; 508 $row->cells[] = $cell; 509 } 510 511 // If we are in submission phase ignore the following columns. 512 if ($options->workshopphase == workshop::PHASE_SUBMISSION) { 513 $table->data[] = $row; 514 continue; 515 } 516 517 // column #3 - received grades 518 if ($tr % $spanreceived == 0) { 519 $idx = intval($tr / $spanreceived); 520 $assessment = self::array_nth($participant->reviewedby, $idx); 521 $cell = new html_table_cell(); 522 $cell->text = $this->helper_grading_report_assessment($assessment, $options->showreviewernames, $userinfo, 523 get_string('gradereceivedfrom', 'workshop')); 524 $cell->rowspan = $spanreceived; 525 $cell->attributes['class'] = 'receivedgrade'; 526 if (is_null($assessment) or is_null($assessment->grade)) { 527 $cell->attributes['class'] .= ' null'; 528 } else { 529 $cell->attributes['class'] .= ' notnull'; 530 } 531 $row->cells[] = $cell; 532 } 533 // column #4 - total grade for submission 534 if ($options->showsubmissiongrade and $tr == 0) { 535 $cell = new html_table_cell(); 536 $cell->text = $this->helper_grading_report_grade($participant->submissiongrade, $participant->submissiongradeover); 537 $cell->rowspan = $numoftrs; 538 $cell->attributes['class'] = 'submissiongrade'; 539 $row->cells[] = $cell; 540 } 541 // column #5 - given grades 542 if ($tr % $spangiven == 0) { 543 $idx = intval($tr / $spangiven); 544 $assessment = self::array_nth($participant->reviewerof, $idx); 545 $cell = new html_table_cell(); 546 $cell->text = $this->helper_grading_report_assessment($assessment, $options->showauthornames, $userinfo, 547 get_string('gradegivento', 'workshop')); 548 $cell->rowspan = $spangiven; 549 $cell->attributes['class'] = 'givengrade'; 550 if (is_null($assessment) or is_null($assessment->grade)) { 551 $cell->attributes['class'] .= ' null'; 552 } else { 553 $cell->attributes['class'] .= ' notnull'; 554 } 555 $row->cells[] = $cell; 556 } 557 // column #6 - total grade for assessment 558 if ($options->showgradinggrade and $tr == 0) { 559 $cell = new html_table_cell(); 560 $cell->text = $this->helper_grading_report_grade($participant->gradinggrade); 561 $cell->rowspan = $numoftrs; 562 $cell->attributes['class'] = 'gradinggrade'; 563 $row->cells[] = $cell; 564 } 565 566 $table->data[] = $row; 567 } 568 } 569 570 return html_writer::table($table); 571 } 572 573 /** 574 * Renders the feedback for the author of the submission 575 * 576 * @param workshop_feedback_author $feedback 577 * @return string HTML 578 */ 579 protected function render_workshop_feedback_author(workshop_feedback_author $feedback) { 580 return $this->helper_render_feedback($feedback); 581 } 582 583 /** 584 * Renders the feedback for the reviewer of the submission 585 * 586 * @param workshop_feedback_reviewer $feedback 587 * @return string HTML 588 */ 589 protected function render_workshop_feedback_reviewer(workshop_feedback_reviewer $feedback) { 590 return $this->helper_render_feedback($feedback); 591 } 592 593 /** 594 * Helper method to rendering feedback 595 * 596 * @param workshop_feedback_author|workshop_feedback_reviewer $feedback 597 * @return string HTML 598 */ 599 private function helper_render_feedback($feedback) { 600 601 $o = ''; // output HTML code 602 $o .= $this->output->container_start('feedback feedbackforauthor'); 603 $o .= $this->output->container_start('header'); 604 $o .= $this->output->heading(get_string('feedbackby', 'workshop', s(fullname($feedback->get_provider()))), 3, 'title'); 605 606 $userpic = $this->output->user_picture($feedback->get_provider(), array('courseid' => $this->page->course->id, 'size' => 32)); 607 $o .= $this->output->container($userpic, 'picture'); 608 $o .= $this->output->container_end(); // end of header 609 610 $content = format_text($feedback->get_content(), $feedback->get_format(), array('overflowdiv' => true)); 611 $o .= $this->output->container($content, 'content'); 612 613 $o .= $this->output->container_end(); 614 615 return $o; 616 } 617 618 /** 619 * Renders the full assessment 620 * 621 * @param workshop_assessment $assessment 622 * @return string HTML 623 */ 624 protected function render_workshop_assessment(workshop_assessment $assessment) { 625 626 $o = ''; // output HTML code 627 $anonymous = is_null($assessment->reviewer); 628 $classes = 'assessment-full'; 629 if ($anonymous) { 630 $classes .= ' anonymous'; 631 } 632 633 $o .= $this->output->container_start($classes); 634 $o .= $this->output->container_start('header'); 635 636 if (!empty($assessment->title)) { 637 $title = s($assessment->title); 638 } else { 639 $title = get_string('assessment', 'workshop'); 640 } 641 if (($assessment->url instanceof moodle_url) and ($this->page->url != $assessment->url)) { 642 $o .= $this->output->container(html_writer::link($assessment->url, $title), 'title'); 643 } else { 644 $o .= $this->output->container($title, 'title'); 645 } 646 647 if (!$anonymous) { 648 $reviewer = $assessment->reviewer; 649 $userpic = $this->output->user_picture($reviewer, array('courseid' => $this->page->course->id, 'size' => 32)); 650 651 $userurl = new moodle_url('/user/view.php', 652 array('id' => $reviewer->id, 'course' => $this->page->course->id)); 653 $a = new stdClass(); 654 $a->name = fullname($reviewer); 655 $a->url = $userurl->out(); 656 $byfullname = get_string('assessmentby', 'workshop', $a); 657 $oo = $this->output->container($userpic, 'picture'); 658 $oo .= $this->output->container($byfullname, 'fullname'); 659 660 $o .= $this->output->container($oo, 'reviewer'); 661 } 662 663 if (is_null($assessment->realgrade)) { 664 $o .= $this->output->container( 665 get_string('notassessed', 'workshop'), 666 'grade nograde' 667 ); 668 } else { 669 $a = new stdClass(); 670 $a->max = $assessment->maxgrade; 671 $a->received = $assessment->realgrade; 672 $o .= $this->output->container( 673 get_string('gradeinfo', 'workshop', $a), 674 'grade' 675 ); 676 677 if (!is_null($assessment->weight) and $assessment->weight != 1) { 678 $o .= $this->output->container( 679 get_string('weightinfo', 'workshop', $assessment->weight), 680 'weight' 681 ); 682 } 683 } 684 685 $o .= $this->output->container_start('actions'); 686 foreach ($assessment->actions as $action) { 687 $o .= $this->output->single_button($action->url, $action->label, $action->method); 688 } 689 $o .= $this->output->container_end(); // actions 690 691 $o .= $this->output->container_end(); // header 692 693 if (!is_null($assessment->form)) { 694 $o .= print_collapsible_region_start('assessment-form-wrapper', uniqid('workshop-assessment'), 695 get_string('assessmentform', 'workshop'), 'workshop-viewlet-assessmentform-collapsed', false, true); 696 $o .= $this->output->container(self::moodleform($assessment->form), 'assessment-form'); 697 $o .= print_collapsible_region_end(true); 698 699 if (!$assessment->form->is_editable()) { 700 $o .= $this->overall_feedback($assessment); 701 } 702 } 703 704 $o .= $this->output->container_end(); // main wrapper 705 706 return $o; 707 } 708 709 /** 710 * Renders the assessment of an example submission 711 * 712 * @param workshop_example_assessment $assessment 713 * @return string HTML 714 */ 715 protected function render_workshop_example_assessment(workshop_example_assessment $assessment) { 716 return $this->render_workshop_assessment($assessment); 717 } 718 719 /** 720 * Renders the reference assessment of an example submission 721 * 722 * @param workshop_example_reference_assessment $assessment 723 * @return string HTML 724 */ 725 protected function render_workshop_example_reference_assessment(workshop_example_reference_assessment $assessment) { 726 return $this->render_workshop_assessment($assessment); 727 } 728 729 /** 730 * Renders the overall feedback for the author of the submission 731 * 732 * @param workshop_assessment $assessment 733 * @return string HTML 734 */ 735 protected function overall_feedback(workshop_assessment $assessment) { 736 737 $content = $assessment->get_overall_feedback_content(); 738 739 if ($content === false) { 740 return ''; 741 } 742 743 $o = ''; 744 745 if (!is_null($content)) { 746 $o .= $this->output->container($content, 'content'); 747 } 748 749 $attachments = $assessment->get_overall_feedback_attachments(); 750 751 if (!empty($attachments)) { 752 $o .= $this->output->container_start('attachments'); 753 $images = ''; 754 $files = ''; 755 foreach ($attachments as $attachment) { 756 $icon = $this->output->pix_icon(file_file_icon($attachment), get_mimetype_description($attachment), 757 'moodle', array('class' => 'icon')); 758 $link = html_writer::link($attachment->fileurl, $icon.' '.substr($attachment->filepath.$attachment->filename, 1)); 759 if (file_mimetype_in_typegroup($attachment->mimetype, 'web_image')) { 760 $preview = html_writer::empty_tag('img', array('src' => $attachment->previewurl, 'alt' => '', 'class' => 'preview')); 761 $preview = html_writer::tag('a', $preview, array('href' => $attachment->fileurl)); 762 $images .= $this->output->container($preview); 763 } else { 764 $files .= html_writer::tag('li', $link, array('class' => $attachment->mimetype)); 765 } 766 } 767 if ($images) { 768 $images = $this->output->container($images, 'images'); 769 } 770 771 if ($files) { 772 $files = html_writer::tag('ul', $files, array('class' => 'files')); 773 } 774 775 $o .= $images.$files; 776 $o .= $this->output->container_end(); 777 } 778 779 if ($o === '') { 780 return ''; 781 } 782 783 $o = $this->output->box($o, 'overallfeedback'); 784 $o = print_collapsible_region($o, 'overall-feedback-wrapper', uniqid('workshop-overall-feedback'), 785 get_string('overallfeedback', 'workshop'), 'workshop-viewlet-overallfeedback-collapsed', false, true); 786 787 return $o; 788 } 789 790 /** 791 * Renders a perpage selector for workshop listings 792 * 793 * The scripts using this have to define the $PAGE->url prior to calling this 794 * and deal with eventually submitted value themselves. 795 * 796 * @param int $current current value of the perpage parameter 797 * @return string HTML 798 */ 799 public function perpage_selector($current=10) { 800 801 $options = array(); 802 foreach (array(10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000) as $option) { 803 if ($option != $current) { 804 $options[$option] = $option; 805 } 806 } 807 $select = new single_select($this->page->url, 'perpage', $options, '', array('' => get_string('showingperpagechange', 'mod_workshop'))); 808 $select->label = get_string('showingperpage', 'mod_workshop', $current); 809 $select->method = 'post'; 810 811 return $this->output->container($this->output->render($select), 'perpagewidget'); 812 } 813 814 /** 815 * Renders the user's final grades 816 * 817 * @param workshop_final_grades $grades with the info about grades in the gradebook 818 * @return string HTML 819 */ 820 protected function render_workshop_final_grades(workshop_final_grades $grades) { 821 822 $out = html_writer::start_tag('div', array('class' => 'finalgrades')); 823 824 if (!empty($grades->submissiongrade)) { 825 $cssclass = 'grade submissiongrade'; 826 if ($grades->submissiongrade->hidden) { 827 $cssclass .= ' hiddengrade'; 828 } 829 $out .= html_writer::tag( 830 'div', 831 html_writer::tag('div', get_string('submissiongrade', 'mod_workshop'), array('class' => 'gradetype')) . 832 html_writer::tag('div', $grades->submissiongrade->str_long_grade, array('class' => 'gradevalue')), 833 array('class' => $cssclass) 834 ); 835 } 836 837 if (!empty($grades->assessmentgrade)) { 838 $cssclass = 'grade assessmentgrade'; 839 if ($grades->assessmentgrade->hidden) { 840 $cssclass .= ' hiddengrade'; 841 } 842 $out .= html_writer::tag( 843 'div', 844 html_writer::tag('div', get_string('gradinggrade', 'mod_workshop'), array('class' => 'gradetype')) . 845 html_writer::tag('div', $grades->assessmentgrade->str_long_grade, array('class' => 'gradevalue')), 846 array('class' => $cssclass) 847 ); 848 } 849 850 $out .= html_writer::end_tag('div'); 851 852 return $out; 853 } 854 855 //////////////////////////////////////////////////////////////////////////// 856 // Internal rendering helper methods 857 //////////////////////////////////////////////////////////////////////////// 858 859 /** 860 * Renders a list of files attached to the submission 861 * 862 * If format==html, then format a html string. If format==text, then format a text-only string. 863 * Otherwise, returns html for non-images and html to display the image inline. 864 * 865 * @param int $submissionid submission identifier 866 * @param string format the format of the returned string - html|text 867 * @return string formatted text to be echoed 868 */ 869 protected function helper_submission_attachments($submissionid, $format = 'html') { 870 global $CFG; 871 require_once($CFG->libdir.'/filelib.php'); 872 873 $fs = get_file_storage(); 874 $ctx = $this->page->context; 875 $files = $fs->get_area_files($ctx->id, 'mod_workshop', 'submission_attachment', $submissionid); 876 877 $outputimgs = ''; // images to be displayed inline 878 $outputfiles = ''; // list of attachment files 879 880 foreach ($files as $file) { 881 if ($file->is_directory()) { 882 continue; 883 } 884 885 $filepath = $file->get_filepath(); 886 $filename = $file->get_filename(); 887 $fileurl = moodle_url::make_pluginfile_url($ctx->id, 'mod_workshop', 'submission_attachment', 888 $submissionid, $filepath, $filename, true); 889 $embedurl = moodle_url::make_pluginfile_url($ctx->id, 'mod_workshop', 'submission_attachment', 890 $submissionid, $filepath, $filename, false); 891 $embedurl = new moodle_url($embedurl, array('preview' => 'bigthumb')); 892 $type = $file->get_mimetype(); 893 $image = $this->output->pix_icon(file_file_icon($file), get_mimetype_description($file), 'moodle', array('class' => 'icon')); 894 895 $linkhtml = html_writer::link($fileurl, $image . substr($filepath, 1) . $filename); 896 $linktxt = "$filename [$fileurl]"; 897 898 if ($format == 'html') { 899 if (file_mimetype_in_typegroup($type, 'web_image')) { 900 $preview = html_writer::empty_tag('img', array('src' => $embedurl, 'alt' => '', 'class' => 'preview')); 901 $preview = html_writer::tag('a', $preview, array('href' => $fileurl)); 902 $outputimgs .= $this->output->container($preview); 903 904 } else { 905 $outputfiles .= html_writer::tag('li', $linkhtml, array('class' => $type)); 906 } 907 908 } else if ($format == 'text') { 909 $outputfiles .= $linktxt . PHP_EOL; 910 } 911 912 if (!empty($CFG->enableplagiarism)) { 913 require_once($CFG->libdir.'/plagiarismlib.php'); 914 $outputfiles .= plagiarism_get_links(array('userid' => $file->get_userid(), 915 'file' => $file, 916 'cmid' => $this->page->cm->id, 917 'course' => $this->page->course->id)); 918 } 919 } 920 921 if ($format == 'html') { 922 if ($outputimgs) { 923 $outputimgs = $this->output->container($outputimgs, 'images'); 924 } 925 926 if ($outputfiles) { 927 $outputfiles = html_writer::tag('ul', $outputfiles, array('class' => 'files')); 928 } 929 930 return $this->output->container($outputimgs . $outputfiles, 'attachments'); 931 932 } else { 933 return $outputfiles; 934 } 935 } 936 937 /** 938 * Renders the tasks for the single phase in the user plan 939 * 940 * @param stdClass $tasks 941 * @return string html code 942 */ 943 protected function helper_user_plan_tasks(array $tasks) { 944 $out = ''; 945 foreach ($tasks as $taskcode => $task) { 946 $classes = ''; 947 $accessibilitytext = ''; 948 $icon = null; 949 if ($task->completed === true) { 950 $classes .= ' completed'; 951 $accessibilitytext .= get_string('taskdone', 'workshop') . ' '; 952 } else if ($task->completed === false) { 953 $classes .= ' fail'; 954 $accessibilitytext .= get_string('taskfail', 'workshop') . ' '; 955 } else if ($task->completed === 'info') { 956 $classes .= ' info'; 957 $accessibilitytext .= get_string('taskinfo', 'workshop') . ' '; 958 } else { 959 $accessibilitytext .= get_string('tasktodo', 'workshop') . ' '; 960 } 961 if (is_null($task->link)) { 962 $title = html_writer::tag('span', $accessibilitytext, array('class' => 'accesshide')); 963 $title .= $task->title; 964 } else { 965 $title = html_writer::tag('span', $accessibilitytext, array('class' => 'accesshide')); 966 $title .= html_writer::link($task->link, $task->title); 967 } 968 $title = $this->output->container($title, 'title'); 969 $details = $this->output->container($task->details, 'details'); 970 $out .= html_writer::tag('li', $title . $details, array('class' => $classes)); 971 } 972 if ($out) { 973 $out = html_writer::tag('ul', $out, array('class' => 'tasks')); 974 } 975 return $out; 976 } 977 978 /** 979 * Renders a text with icons to sort by the given column 980 * 981 * This is intended for table headings. 982 * 983 * @param string $text The heading text 984 * @param string $sortid The column id used for sorting 985 * @param string $sortby Currently sorted by (column id) 986 * @param string $sorthow Currently sorted how (ASC|DESC) 987 * 988 * @return string 989 */ 990 protected function helper_sortable_heading($text, $sortid=null, $sortby=null, $sorthow=null) { 991 992 $out = html_writer::tag('span', $text, array('class'=>'text')); 993 994 if (!is_null($sortid)) { 995 if ($sortby !== $sortid or $sorthow !== 'ASC') { 996 $url = new moodle_url($this->page->url); 997 $url->params(array('sortby' => $sortid, 'sorthow' => 'ASC')); 998 $out .= $this->output->action_icon($url, new pix_icon('t/sort_asc', get_string('sortasc', 'workshop')), 999 null, array('class' => 'iconsort sort asc')); 1000 } 1001 if ($sortby !== $sortid or $sorthow !== 'DESC') { 1002 $url = new moodle_url($this->page->url); 1003 $url->params(array('sortby' => $sortid, 'sorthow' => 'DESC')); 1004 $out .= $this->output->action_icon($url, new pix_icon('t/sort_desc', get_string('sortdesc', 'workshop')), 1005 null, array('class' => 'iconsort sort desc')); 1006 } 1007 } 1008 return $out; 1009 } 1010 1011 /** 1012 * @param stdClass $participant 1013 * @param array $userinfo 1014 * @return string 1015 */ 1016 protected function helper_grading_report_participant(stdclass $participant, array $userinfo) { 1017 $userid = $participant->userid; 1018 $out = $this->output->user_picture($userinfo[$userid], array('courseid' => $this->page->course->id, 'size' => 35)); 1019 $out .= html_writer::tag('span', fullname($userinfo[$userid])); 1020 1021 return $out; 1022 } 1023 1024 /** 1025 * @param stdClass $participant 1026 * @return string 1027 */ 1028 protected function helper_grading_report_submission(stdclass $participant) { 1029 global $CFG; 1030 1031 if (is_null($participant->submissionid)) { 1032 $out = $this->output->container(get_string('nosubmissionfound', 'workshop'), 'info'); 1033 } else { 1034 $url = new moodle_url('/mod/workshop/submission.php', 1035 array('cmid' => $this->page->context->instanceid, 'id' => $participant->submissionid)); 1036 $out = html_writer::link($url, format_string($participant->submissiontitle), array('class'=>'title')); 1037 1038 $lastmodified = get_string('userdatemodified', 'workshop', userdate($participant->submissionmodified)); 1039 $out .= html_writer::tag('div', $lastmodified, array('class' => 'lastmodified')); 1040 } 1041 1042 return $out; 1043 } 1044 1045 /** 1046 * @todo Highlight the nulls 1047 * @param stdClass|null $assessment 1048 * @param bool $shownames 1049 * @param string $separator between the grade and the reviewer/author 1050 * @return string 1051 */ 1052 protected function helper_grading_report_assessment($assessment, $shownames, array $userinfo, $separator) { 1053 global $CFG; 1054 1055 if (is_null($assessment)) { 1056 return get_string('nullgrade', 'workshop'); 1057 } 1058 $a = new stdclass(); 1059 $a->grade = is_null($assessment->grade) ? get_string('nullgrade', 'workshop') : $assessment->grade; 1060 $a->gradinggrade = is_null($assessment->gradinggrade) ? get_string('nullgrade', 'workshop') : $assessment->gradinggrade; 1061 $a->weight = $assessment->weight; 1062 // grrr the following logic should really be handled by a future language pack feature 1063 if (is_null($assessment->gradinggradeover)) { 1064 if ($a->weight == 1) { 1065 $grade = get_string('formatpeergrade', 'workshop', $a); 1066 } else { 1067 $grade = get_string('formatpeergradeweighted', 'workshop', $a); 1068 } 1069 } else { 1070 $a->gradinggradeover = $assessment->gradinggradeover; 1071 if ($a->weight == 1) { 1072 $grade = get_string('formatpeergradeover', 'workshop', $a); 1073 } else { 1074 $grade = get_string('formatpeergradeoverweighted', 'workshop', $a); 1075 } 1076 } 1077 $url = new moodle_url('/mod/workshop/assessment.php', 1078 array('asid' => $assessment->assessmentid)); 1079 $grade = html_writer::link($url, $grade, array('class'=>'grade')); 1080 1081 if ($shownames) { 1082 $userid = $assessment->userid; 1083 $name = $this->output->user_picture($userinfo[$userid], array('courseid' => $this->page->course->id, 'size' => 16)); 1084 $name .= html_writer::tag('span', fullname($userinfo[$userid]), array('class' => 'fullname')); 1085 $name = $separator . html_writer::tag('span', $name, array('class' => 'user')); 1086 } else { 1087 $name = ''; 1088 } 1089 1090 return $this->output->container($grade . $name, 'assessmentdetails'); 1091 } 1092 1093 /** 1094 * Formats the aggreagated grades 1095 */ 1096 protected function helper_grading_report_grade($grade, $over=null) { 1097 $a = new stdclass(); 1098 $a->grade = is_null($grade) ? get_string('nullgrade', 'workshop') : $grade; 1099 if (is_null($over)) { 1100 $text = get_string('formataggregatedgrade', 'workshop', $a); 1101 } else { 1102 $a->over = is_null($over) ? get_string('nullgrade', 'workshop') : $over; 1103 $text = get_string('formataggregatedgradeover', 'workshop', $a); 1104 } 1105 return $text; 1106 } 1107 1108 //////////////////////////////////////////////////////////////////////////// 1109 // Static helpers 1110 //////////////////////////////////////////////////////////////////////////// 1111 1112 /** 1113 * Helper method dealing with the fact we can not just fetch the output of moodleforms 1114 * 1115 * @param moodleform $mform 1116 * @return string HTML 1117 */ 1118 protected static function moodleform(moodleform $mform) { 1119 1120 ob_start(); 1121 $mform->display(); 1122 $o = ob_get_contents(); 1123 ob_end_clean(); 1124 1125 return $o; 1126 } 1127 1128 /** 1129 * Helper function returning the n-th item of the array 1130 * 1131 * @param array $a 1132 * @param int $n from 0 to m, where m is th number of items in the array 1133 * @return mixed the $n-th element of $a 1134 */ 1135 protected static function array_nth(array $a, $n) { 1136 $keys = array_keys($a); 1137 if ($n < 0 or $n > count($keys) - 1) { 1138 return null; 1139 } 1140 $key = $keys[$n]; 1141 return $a[$key]; 1142 } 1143 1144 /** 1145 * Tries to guess the fullname format set at the site 1146 * 1147 * @return string fl|lf 1148 */ 1149 protected static function fullname_format() { 1150 $fake = new stdclass(); // fake user 1151 $fake->lastname = 'LLLL'; 1152 $fake->firstname = 'FFFF'; 1153 $fullname = get_string('fullnamedisplay', '', $fake); 1154 if (strpos($fullname, 'LLLL') < strpos($fullname, 'FFFF')) { 1155 return 'lf'; 1156 } else { 1157 return 'fl'; 1158 } 1159 } 1160 }
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