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Developer Documentation
- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/mod/assign/ -> gradingtable.php (source)
Differences Between: [Versions 310 and 311] [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * This file contains the definition for the grading table which subclassses easy_table 19 * 20 * @package mod_assign 21 * @copyright 2012 NetSpot {@link http://www.netspot.com.au} 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 defined('MOODLE_INTERNAL') || die(); 26 27 require_once($CFG->libdir.'/tablelib.php'); 28 require_once($CFG->libdir.'/gradelib.php'); 29 require_once($CFG->dirroot.'/mod/assign/locallib.php'); 30 31 /** 32 * Extends table_sql to provide a table of assignment submissions 33 * 34 * @package mod_assign 35 * @copyright 2012 NetSpot {@link http://www.netspot.com.au} 36 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 37 */ 38 class assign_grading_table extends table_sql implements renderable { 39 /** @var assign $assignment */ 40 private $assignment = null; 41 /** @var int $perpage */ 42 private $perpage = 10; 43 /** @var int $rownum (global index of current row in table) */ 44 private $rownum = -1; 45 /** @var renderer_base for getting output */ 46 private $output = null; 47 /** @var stdClass gradinginfo */ 48 private $gradinginfo = null; 49 /** @var int $tablemaxrows */ 50 private $tablemaxrows = 10000; 51 /** @var boolean $quickgrading */ 52 private $quickgrading = false; 53 /** @var boolean $hasgrantextension - Only do the capability check once for the entire table */ 54 private $hasgrantextension = false; 55 /** @var boolean $hasgrade - Only do the capability check once for the entire table */ 56 private $hasgrade = false; 57 /** @var array $groupsubmissions - A static cache of group submissions */ 58 private $groupsubmissions = array(); 59 /** @var array $submissiongroups - A static cache of submission groups */ 60 private $submissiongroups = array(); 61 /** @var string $plugingradingbatchoperations - List of plugin supported batch operations */ 62 public $plugingradingbatchoperations = array(); 63 /** @var array $plugincache - A cache of plugin lookups to match a column name to a plugin efficiently */ 64 private $plugincache = array(); 65 /** @var array $scale - A list of the keys and descriptions for the custom scale */ 66 private $scale = null; 67 68 /** 69 * overridden constructor keeps a reference to the assignment class that is displaying this table 70 * 71 * @param assign $assignment The assignment class 72 * @param int $perpage how many per page 73 * @param string $filter The current filter 74 * @param int $rowoffset For showing a subsequent page of results 75 * @param bool $quickgrading Is this table wrapped in a quickgrading form? 76 * @param string $downloadfilename 77 */ 78 public function __construct(assign $assignment, 79 $perpage, 80 $filter, 81 $rowoffset, 82 $quickgrading, 83 $downloadfilename = null) { 84 global $CFG, $PAGE, $DB, $USER; 85 86 parent::__construct('mod_assign_grading-' . $assignment->get_context()->id); 87 88 $this->is_persistent(true); 89 $this->assignment = $assignment; 90 91 // Check permissions up front. 92 $this->hasgrantextension = has_capability('mod/assign:grantextension', 93 $this->assignment->get_context()); 94 $this->hasgrade = $this->assignment->can_grade(); 95 96 // Check if we have the elevated view capablities to see the blind details. 97 $this->hasviewblind = has_capability('mod/assign:viewblinddetails', 98 $this->assignment->get_context()); 99 100 foreach ($assignment->get_feedback_plugins() as $plugin) { 101 if ($plugin->is_visible() && $plugin->is_enabled()) { 102 foreach ($plugin->get_grading_batch_operations() as $action => $description) { 103 if (empty($this->plugingradingbatchoperations)) { 104 $this->plugingradingbatchoperations[$plugin->get_type()] = array(); 105 } 106 $this->plugingradingbatchoperations[$plugin->get_type()][$action] = $description; 107 } 108 } 109 } 110 $this->perpage = $perpage; 111 $this->quickgrading = $quickgrading && $this->hasgrade; 112 $this->output = $PAGE->get_renderer('mod_assign'); 113 114 $urlparams = array('action' => 'grading', 'id' => $assignment->get_course_module()->id); 115 $url = new moodle_url($CFG->wwwroot . '/mod/assign/view.php', $urlparams); 116 $this->define_baseurl($url); 117 118 // Do some business - then set the sql. 119 $currentgroup = groups_get_activity_group($assignment->get_course_module(), true); 120 121 if ($rowoffset) { 122 $this->rownum = $rowoffset - 1; 123 } 124 125 $users = array_keys( $assignment->list_participants($currentgroup, true)); 126 if (count($users) == 0) { 127 // Insert a record that will never match to the sql is still valid. 128 $users[] = -1; 129 } 130 131 $params = array(); 132 $params['assignmentid1'] = (int)$this->assignment->get_instance()->id; 133 $params['assignmentid2'] = (int)$this->assignment->get_instance()->id; 134 $params['assignmentid3'] = (int)$this->assignment->get_instance()->id; 135 $params['newstatus'] = ASSIGN_SUBMISSION_STATUS_NEW; 136 137 // TODO Does not support custom user profile fields (MDL-70456). 138 $userfieldsapi = \core_user\fields::for_identity($this->assignment->get_context(), false)->with_userpic(); 139 $userfields = $userfieldsapi->get_sql('u', false, '', '', false)->selects; 140 $extrauserfields = $userfieldsapi->get_required_fields([\core_user\fields::PURPOSE_IDENTITY]); 141 $fields = $userfields . ', '; 142 $fields .= 'u.id as userid, '; 143 $fields .= 's.status as status, '; 144 $fields .= 's.id as submissionid, '; 145 $fields .= 's.timecreated as firstsubmission, '; 146 $fields .= "CASE WHEN status <> :newstatus THEN s.timemodified ELSE NULL END as timesubmitted, "; 147 $fields .= 's.attemptnumber as attemptnumber, '; 148 $fields .= 'g.id as gradeid, '; 149 $fields .= 'g.grade as grade, '; 150 $fields .= 'g.timemodified as timemarked, '; 151 $fields .= 'g.timecreated as firstmarked, '; 152 $fields .= 'uf.mailed as mailed, '; 153 $fields .= 'uf.locked as locked, '; 154 $fields .= 'uf.extensionduedate as extensionduedate, '; 155 $fields .= 'uf.workflowstate as workflowstate, '; 156 $fields .= 'uf.allocatedmarker as allocatedmarker'; 157 158 $from = '{user} u 159 LEFT JOIN {assign_submission} s 160 ON u.id = s.userid 161 AND s.assignment = :assignmentid1 162 AND s.latest = 1 '; 163 164 // For group assignments, there can be a grade with no submission. 165 $from .= ' LEFT JOIN {assign_grades} g 166 ON g.assignment = :assignmentid2 167 AND u.id = g.userid 168 AND (g.attemptnumber = s.attemptnumber OR s.attemptnumber IS NULL) '; 169 170 $from .= 'LEFT JOIN {assign_user_flags} uf 171 ON u.id = uf.userid 172 AND uf.assignment = :assignmentid3 '; 173 174 if ($this->assignment->get_course()->relativedatesmode) { 175 $params['courseid1'] = $this->assignment->get_course()->id; 176 $from .= ' LEFT JOIN ( 177 SELECT ue1.userid as enroluserid, 178 CASE WHEN MIN(ue1.timestart - c2.startdate) < 0 THEN 0 ELSE MIN(ue1.timestart - c2.startdate) END as enrolstartoffset 179 FROM {enrol} e1 180 JOIN {user_enrolments} ue1 181 ON (ue1.enrolid = e1.id AND ue1.status = 0) 182 JOIN {course} c2 183 ON c2.id = e1.courseid 184 WHERE e1.courseid = :courseid1 AND e1.status = 0 185 GROUP BY ue1.userid 186 ) enroloffset 187 ON (enroloffset.enroluserid = u.id) '; 188 } 189 190 $hasoverrides = $this->assignment->has_overrides(); 191 $inrelativedatesmode = $this->assignment->get_course()->relativedatesmode; 192 193 if ($hasoverrides) { 194 $params['assignmentid5'] = (int)$this->assignment->get_instance()->id; 195 $params['assignmentid6'] = (int)$this->assignment->get_instance()->id; 196 $params['assignmentid7'] = (int)$this->assignment->get_instance()->id; 197 $params['assignmentid8'] = (int)$this->assignment->get_instance()->id; 198 $params['assignmentid9'] = (int)$this->assignment->get_instance()->id; 199 200 list($userwhere1, $userparams1) = $DB->get_in_or_equal($users, SQL_PARAMS_NAMED, 'priorityuser'); 201 list($userwhere2, $userparams2) = $DB->get_in_or_equal($users, SQL_PARAMS_NAMED, 'effectiveuser'); 202 203 $userwhere1 = "WHERE u.id {$userwhere1}"; 204 $userwhere2 = "WHERE u.id {$userwhere2}"; 205 $params = array_merge($params, $userparams1); 206 $params = array_merge($params, $userparams2); 207 208 $fields .= ', priority.priority, '; 209 $fields .= 'effective.allowsubmissionsfromdate, '; 210 211 if ($inrelativedatesmode) { 212 // If the priority is less than the 9999999 constant value it means it's an override 213 // and we should use that value directly. Otherwise we need to apply the uesr's course 214 // start date offset. 215 $fields .= 'CASE WHEN priority.priority < 9999999 THEN effective.duedate ELSE' . 216 ' effective.duedate + enroloffset.enrolstartoffset END as duedate, '; 217 } else { 218 $fields .= 'effective.duedate, '; 219 } 220 221 $fields .= 'effective.cutoffdate '; 222 223 $from .= ' LEFT JOIN ( 224 SELECT merged.userid, min(merged.priority) priority FROM ( 225 ( SELECT u.id as userid, 9999999 AS priority 226 FROM {user} u '.$userwhere1.' 227 ) 228 UNION 229 ( SELECT uo.userid, 0 AS priority 230 FROM {assign_overrides} uo 231 WHERE uo.assignid = :assignmentid5 232 ) 233 UNION 234 ( SELECT gm.userid, go.sortorder AS priority 235 FROM {assign_overrides} go 236 JOIN {groups} g ON g.id = go.groupid 237 JOIN {groups_members} gm ON gm.groupid = g.id 238 WHERE go.assignid = :assignmentid6 239 ) 240 ) merged 241 GROUP BY merged.userid 242 ) priority ON priority.userid = u.id 243 244 JOIN ( 245 (SELECT 9999999 AS priority, 246 u.id AS userid, 247 a.allowsubmissionsfromdate, 248 a.duedate, 249 a.cutoffdate 250 FROM {user} u 251 JOIN {assign} a ON a.id = :assignmentid7 252 '.$userwhere2.' 253 ) 254 UNION 255 (SELECT 0 AS priority, 256 uo.userid, 257 uo.allowsubmissionsfromdate, 258 uo.duedate, 259 uo.cutoffdate 260 FROM {assign_overrides} uo 261 WHERE uo.assignid = :assignmentid8 262 ) 263 UNION 264 (SELECT go.sortorder AS priority, 265 gm.userid, 266 go.allowsubmissionsfromdate, 267 go.duedate, 268 go.cutoffdate 269 FROM {assign_overrides} go 270 JOIN {groups} g ON g.id = go.groupid 271 JOIN {groups_members} gm ON gm.groupid = g.id 272 WHERE go.assignid = :assignmentid9 273 ) 274 275 ) effective ON effective.priority = priority.priority AND effective.userid = priority.userid '; 276 } else if ($inrelativedatesmode) { 277 // In relative dates mode and when we don't have overrides, include the 278 // duedate, cutoffdate and allowsubmissionsfrom date anyway as this information is useful and can vary. 279 $params['assignmentid5'] = (int)$this->assignment->get_instance()->id; 280 $fields .= ', a.duedate + enroloffset.enrolstartoffset as duedate, '; 281 $fields .= 'a.allowsubmissionsfromdate, '; 282 $fields .= 'a.cutoffdate '; 283 $from .= 'JOIN {assign} a ON a.id = :assignmentid5 '; 284 } 285 286 if (!empty($this->assignment->get_instance()->blindmarking)) { 287 $from .= 'LEFT JOIN {assign_user_mapping} um 288 ON u.id = um.userid 289 AND um.assignment = :assignmentidblind '; 290 $params['assignmentidblind'] = (int)$this->assignment->get_instance()->id; 291 $fields .= ', um.id as recordid '; 292 } 293 294 $userparams3 = array(); 295 $userindex = 0; 296 297 list($userwhere3, $userparams3) = $DB->get_in_or_equal($users, SQL_PARAMS_NAMED, 'user'); 298 $where = 'u.id ' . $userwhere3; 299 $params = array_merge($params, $userparams3); 300 301 // The filters do not make sense when there are no submissions, so do not apply them. 302 if ($this->assignment->is_any_submission_plugin_enabled()) { 303 if ($filter == ASSIGN_FILTER_SUBMITTED) { 304 $where .= ' AND (s.timemodified IS NOT NULL AND 305 s.status = :submitted) '; 306 $params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED; 307 308 } else if ($filter == ASSIGN_FILTER_NOT_SUBMITTED) { 309 $where .= ' AND (s.timemodified IS NULL OR s.status <> :submitted) '; 310 $params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED; 311 } else if ($filter == ASSIGN_FILTER_REQUIRE_GRADING) { 312 $where .= ' AND (s.timemodified IS NOT NULL AND 313 s.status = :submitted AND 314 (s.timemodified >= g.timemodified OR g.timemodified IS NULL OR g.grade IS NULL'; 315 316 // Assignment grade is set to the negative grade scale id when scales are used. 317 if ($this->assignment->get_instance()->grade < 0) { 318 // Scale grades are set to -1 when not graded. 319 $where .= ' OR g.grade = -1'; 320 } 321 322 $where .= '))'; 323 $params['submitted'] = ASSIGN_SUBMISSION_STATUS_SUBMITTED; 324 325 } else if ($filter == ASSIGN_FILTER_GRANTED_EXTENSION) { 326 $where .= ' AND uf.extensionduedate > 0 '; 327 328 } else if (strpos($filter, ASSIGN_FILTER_SINGLE_USER) === 0) { 329 $userfilter = (int) array_pop(explode('=', $filter)); 330 $where .= ' AND (u.id = :userid)'; 331 $params['userid'] = $userfilter; 332 } else if ($filter == ASSIGN_FILTER_DRAFT) { 333 $where .= ' AND (s.timemodified IS NOT NULL AND 334 s.status = :draft) '; 335 $params['draft'] = ASSIGN_SUBMISSION_STATUS_DRAFT; 336 } 337 } 338 339 if ($this->assignment->get_instance()->markingworkflow && 340 $this->assignment->get_instance()->markingallocation) { 341 if (has_capability('mod/assign:manageallocations', $this->assignment->get_context())) { 342 // Check to see if marker filter is set. 343 $markerfilter = (int)get_user_preferences('assign_markerfilter', ''); 344 if (!empty($markerfilter)) { 345 if ($markerfilter == ASSIGN_MARKER_FILTER_NO_MARKER) { 346 $where .= ' AND (uf.allocatedmarker IS NULL OR uf.allocatedmarker = 0)'; 347 } else { 348 $where .= ' AND uf.allocatedmarker = :markerid'; 349 $params['markerid'] = $markerfilter; 350 } 351 } 352 } 353 } 354 355 if ($this->assignment->get_instance()->markingworkflow) { 356 $workflowstates = $this->assignment->get_marking_workflow_states_for_current_user(); 357 if (!empty($workflowstates)) { 358 $workflowfilter = get_user_preferences('assign_workflowfilter', ''); 359 if ($workflowfilter == ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED) { 360 $where .= ' AND (uf.workflowstate = :workflowstate OR uf.workflowstate IS NULL OR '. 361 $DB->sql_isempty('assign_user_flags', 'workflowstate', true, true).')'; 362 $params['workflowstate'] = $workflowfilter; 363 } else if (array_key_exists($workflowfilter, $workflowstates)) { 364 $where .= ' AND uf.workflowstate = :workflowstate'; 365 $params['workflowstate'] = $workflowfilter; 366 } 367 } 368 } 369 370 $this->set_sql($fields, $from, $where, $params); 371 372 if ($downloadfilename) { 373 $this->is_downloading('csv', $downloadfilename); 374 } 375 376 $columns = array(); 377 $headers = array(); 378 379 // Select. 380 if (!$this->is_downloading() && $this->hasgrade) { 381 $columns[] = 'select'; 382 $headers[] = get_string('select') . 383 '<div class="selectall"><label class="accesshide" for="selectall">' . get_string('selectall') . '</label> 384 <input type="checkbox" id="selectall" name="selectall" title="' . get_string('selectall') . '"/></div>'; 385 } 386 387 // User picture. 388 if ($this->hasviewblind || !$this->assignment->is_blind_marking()) { 389 if (!$this->is_downloading()) { 390 $columns[] = 'picture'; 391 $headers[] = get_string('pictureofuser'); 392 } else { 393 $columns[] = 'recordid'; 394 $headers[] = get_string('recordid', 'assign'); 395 } 396 397 // Fullname. 398 $columns[] = 'fullname'; 399 $headers[] = get_string('fullname'); 400 401 // Participant # details if can view real identities. 402 if ($this->assignment->is_blind_marking()) { 403 if (!$this->is_downloading()) { 404 $columns[] = 'recordid'; 405 $headers[] = get_string('recordid', 'assign'); 406 } 407 } 408 409 foreach ($extrauserfields as $extrafield) { 410 $columns[] = $extrafield; 411 $headers[] = \core_user\fields::get_display_name($extrafield); 412 } 413 } else { 414 // Record ID. 415 $columns[] = 'recordid'; 416 $headers[] = get_string('recordid', 'assign'); 417 } 418 419 // Submission status. 420 $columns[] = 'status'; 421 $headers[] = get_string('status', 'assign'); 422 423 if ($hasoverrides || $inrelativedatesmode) { 424 // Allowsubmissionsfromdate. 425 $columns[] = 'allowsubmissionsfromdate'; 426 $headers[] = get_string('allowsubmissionsfromdate', 'assign'); 427 428 // Duedate. 429 $columns[] = 'duedate'; 430 $headers[] = get_string('duedate', 'assign'); 431 432 // Cutoffdate. 433 $columns[] = 'cutoffdate'; 434 $headers[] = get_string('cutoffdate', 'assign'); 435 } 436 437 // Team submission columns. 438 if ($assignment->get_instance()->teamsubmission) { 439 $columns[] = 'team'; 440 $headers[] = get_string('submissionteam', 'assign'); 441 } 442 // Allocated marker. 443 if ($this->assignment->get_instance()->markingworkflow && 444 $this->assignment->get_instance()->markingallocation && 445 has_capability('mod/assign:manageallocations', $this->assignment->get_context())) { 446 // Add a column for the allocated marker. 447 $columns[] = 'allocatedmarker'; 448 $headers[] = get_string('marker', 'assign'); 449 } 450 // Grade. 451 $columns[] = 'grade'; 452 $headers[] = get_string('gradenoun'); 453 if ($this->is_downloading()) { 454 $gradetype = $this->assignment->get_instance()->grade; 455 if ($gradetype > 0) { 456 $columns[] = 'grademax'; 457 $headers[] = get_string('maxgrade', 'assign'); 458 } else if ($gradetype < 0) { 459 // This is a custom scale. 460 $columns[] = 'scale'; 461 $headers[] = get_string('scale', 'assign'); 462 } 463 464 if ($this->assignment->get_instance()->markingworkflow) { 465 // Add a column for the marking workflow state. 466 $columns[] = 'workflowstate'; 467 $headers[] = get_string('markingworkflowstate', 'assign'); 468 } 469 // Add a column to show if this grade can be changed. 470 $columns[] = 'gradecanbechanged'; 471 $headers[] = get_string('gradecanbechanged', 'assign'); 472 } 473 if (!$this->is_downloading() && $this->hasgrade) { 474 // We have to call this column userid so we can use userid as a default sortable column. 475 $columns[] = 'userid'; 476 $headers[] = get_string('edit'); 477 } 478 479 // Submission plugins. 480 if ($assignment->is_any_submission_plugin_enabled()) { 481 $columns[] = 'timesubmitted'; 482 $headers[] = get_string('lastmodifiedsubmission', 'assign'); 483 484 foreach ($this->assignment->get_submission_plugins() as $plugin) { 485 if ($this->is_downloading()) { 486 if ($plugin->is_visible() && $plugin->is_enabled()) { 487 foreach ($plugin->get_editor_fields() as $field => $description) { 488 $index = 'plugin' . count($this->plugincache); 489 $this->plugincache[$index] = array($plugin, $field); 490 $columns[] = $index; 491 $headers[] = $plugin->get_name(); 492 } 493 } 494 } else { 495 if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) { 496 $index = 'plugin' . count($this->plugincache); 497 $this->plugincache[$index] = array($plugin); 498 $columns[] = $index; 499 $headers[] = $plugin->get_name(); 500 } 501 } 502 } 503 } 504 505 // Time marked. 506 $columns[] = 'timemarked'; 507 $headers[] = get_string('lastmodifiedgrade', 'assign'); 508 509 // Feedback plugins. 510 foreach ($this->assignment->get_feedback_plugins() as $plugin) { 511 if ($this->is_downloading()) { 512 if ($plugin->is_visible() && $plugin->is_enabled()) { 513 foreach ($plugin->get_editor_fields() as $field => $description) { 514 $index = 'plugin' . count($this->plugincache); 515 $this->plugincache[$index] = array($plugin, $field); 516 $columns[] = $index; 517 $headers[] = $description; 518 } 519 } 520 } else if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) { 521 $index = 'plugin' . count($this->plugincache); 522 $this->plugincache[$index] = array($plugin); 523 $columns[] = $index; 524 $headers[] = $plugin->get_name(); 525 } 526 } 527 528 // Exclude 'Final grade' column in downloaded grading worksheets. 529 if (!$this->is_downloading()) { 530 // Final grade. 531 $columns[] = 'finalgrade'; 532 $headers[] = get_string('finalgrade', 'grades'); 533 } 534 535 // Load the grading info for all users. 536 $this->gradinginfo = grade_get_grades($this->assignment->get_course()->id, 537 'mod', 538 'assign', 539 $this->assignment->get_instance()->id, 540 $users); 541 542 if (!empty($CFG->enableoutcomes) && !empty($this->gradinginfo->outcomes)) { 543 $columns[] = 'outcomes'; 544 $headers[] = get_string('outcomes', 'grades'); 545 } 546 547 // Set the columns. 548 $this->define_columns($columns); 549 $this->define_headers($headers); 550 foreach ($extrauserfields as $extrafield) { 551 $this->column_class($extrafield, $extrafield); 552 } 553 $this->no_sorting('recordid'); 554 $this->no_sorting('finalgrade'); 555 $this->no_sorting('userid'); 556 $this->no_sorting('select'); 557 $this->no_sorting('outcomes'); 558 559 if ($assignment->get_instance()->teamsubmission) { 560 $this->no_sorting('team'); 561 } 562 563 $plugincolumnindex = 0; 564 foreach ($this->assignment->get_submission_plugins() as $plugin) { 565 if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) { 566 $submissionpluginindex = 'plugin' . $plugincolumnindex++; 567 $this->no_sorting($submissionpluginindex); 568 } 569 } 570 foreach ($this->assignment->get_feedback_plugins() as $plugin) { 571 if ($plugin->is_visible() && $plugin->is_enabled() && $plugin->has_user_summary()) { 572 $feedbackpluginindex = 'plugin' . $plugincolumnindex++; 573 $this->no_sorting($feedbackpluginindex); 574 } 575 } 576 577 // When there is no data we still want the column headers printed in the csv file. 578 if ($this->is_downloading()) { 579 $this->start_output(); 580 } 581 } 582 583 /** 584 * Before adding each row to the table make sure rownum is incremented. 585 * 586 * @param array $row row of data from db used to make one row of the table. 587 * @return array one row for the table 588 */ 589 public function format_row($row) { 590 if ($this->rownum < 0) { 591 $this->rownum = $this->currpage * $this->pagesize; 592 } else { 593 $this->rownum += 1; 594 } 595 596 return parent::format_row($row); 597 } 598 599 /** 600 * Add a column with an ID that uniquely identifies this user in this assignment. 601 * 602 * @param stdClass $row 603 * @return string 604 */ 605 public function col_recordid(stdClass $row) { 606 if (empty($row->recordid)) { 607 $row->recordid = $this->assignment->get_uniqueid_for_user($row->userid); 608 } 609 return get_string('hiddenuser', 'assign') . $row->recordid; 610 } 611 612 613 /** 614 * Add the userid to the row class so it can be updated via ajax. 615 * 616 * @param stdClass $row The row of data 617 * @return string The row class 618 */ 619 public function get_row_class($row) { 620 return 'user' . $row->userid; 621 } 622 623 /** 624 * Return the number of rows to display on a single page. 625 * 626 * @return int The number of rows per page 627 */ 628 public function get_rows_per_page() { 629 return $this->perpage; 630 } 631 632 /** 633 * list current marking workflow state 634 * 635 * @param stdClass $row 636 * @return string 637 */ 638 public function col_workflowstatus(stdClass $row) { 639 $o = ''; 640 641 $gradingdisabled = $this->assignment->grading_disabled($row->id); 642 // The function in the assignment keeps a static cache of this list of states. 643 $workflowstates = $this->assignment->get_marking_workflow_states_for_current_user(); 644 $workflowstate = $row->workflowstate; 645 if (empty($workflowstate)) { 646 $workflowstate = ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED; 647 } 648 if ($this->quickgrading && !$gradingdisabled) { 649 $notmarked = get_string('markingworkflowstatenotmarked', 'assign'); 650 $name = 'quickgrade_' . $row->id . '_workflowstate'; 651 $o .= html_writer::select($workflowstates, $name, $workflowstate, array('' => $notmarked)); 652 // Check if this user is a marker that can't manage allocations and doesn't have the marker column added. 653 if ($this->assignment->get_instance()->markingworkflow && 654 $this->assignment->get_instance()->markingallocation && 655 !has_capability('mod/assign:manageallocations', $this->assignment->get_context())) { 656 657 $name = 'quickgrade_' . $row->id . '_allocatedmarker'; 658 $o .= html_writer::empty_tag('input', array('type' => 'hidden', 'name' => $name, 659 'value' => $row->allocatedmarker)); 660 } 661 } else { 662 $o .= $this->output->container(get_string('markingworkflowstate' . $workflowstate, 'assign'), $workflowstate); 663 } 664 return $o; 665 } 666 667 /** 668 * For download only - list current marking workflow state 669 * 670 * @param stdClass $row - The row of data 671 * @return string The current marking workflow state 672 */ 673 public function col_workflowstate($row) { 674 $state = $row->workflowstate; 675 if (empty($state)) { 676 $state = ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED; 677 } 678 679 return get_string('markingworkflowstate' . $state, 'assign'); 680 } 681 682 /** 683 * list current marker 684 * 685 * @param stdClass $row - The row of data 686 * @return id the user->id of the marker. 687 */ 688 public function col_allocatedmarker(stdClass $row) { 689 static $markers = null; 690 static $markerlist = array(); 691 if ($markers === null) { 692 list($sort, $params) = users_order_by_sql('u'); 693 // Only enrolled users could be assigned as potential markers. 694 $markers = get_enrolled_users($this->assignment->get_context(), 'mod/assign:grade', 0, 'u.*', $sort); 695 $markerlist[0] = get_string('choosemarker', 'assign'); 696 $viewfullnames = has_capability('moodle/site:viewfullnames', $this->assignment->get_context()); 697 foreach ($markers as $marker) { 698 $markerlist[$marker->id] = fullname($marker, $viewfullnames); 699 } 700 } 701 if (empty($markerlist)) { 702 // TODO: add some form of notification here that no markers are available. 703 return ''; 704 } 705 if ($this->is_downloading()) { 706 if (isset($markers[$row->allocatedmarker])) { 707 return fullname($markers[$row->allocatedmarker], 708 has_capability('moodle/site:viewfullnames', $this->assignment->get_context())); 709 } else { 710 return ''; 711 } 712 } 713 714 if ($this->quickgrading && has_capability('mod/assign:manageallocations', $this->assignment->get_context()) && 715 (empty($row->workflowstate) || 716 $row->workflowstate == ASSIGN_MARKING_WORKFLOW_STATE_INMARKING || 717 $row->workflowstate == ASSIGN_MARKING_WORKFLOW_STATE_NOTMARKED)) { 718 719 $name = 'quickgrade_' . $row->id . '_allocatedmarker'; 720 return html_writer::select($markerlist, $name, $row->allocatedmarker, false); 721 } else if (!empty($row->allocatedmarker)) { 722 $output = ''; 723 if ($this->quickgrading) { // Add hidden field for quickgrading page. 724 $name = 'quickgrade_' . $row->id . '_allocatedmarker'; 725 $attributes = ['type' => 'hidden', 'name' => $name, 'value' => $row->allocatedmarker]; 726 $output .= html_writer::empty_tag('input', $attributes); 727 } 728 $output .= $markerlist[$row->allocatedmarker]; 729 return $output; 730 } 731 } 732 /** 733 * For download only - list all the valid options for this custom scale. 734 * 735 * @param stdClass $row - The row of data 736 * @return string A list of valid options for the current scale 737 */ 738 public function col_scale($row) { 739 global $DB; 740 741 if (empty($this->scale)) { 742 $dbparams = array('id' => -($this->assignment->get_instance()->grade)); 743 $this->scale = $DB->get_record('scale', $dbparams); 744 } 745 746 if (!empty($this->scale->scale)) { 747 return implode("\n", explode(',', $this->scale->scale)); 748 } 749 return ''; 750 } 751 752 /** 753 * Display a grade with scales etc. 754 * 755 * @param string $grade 756 * @param boolean $editable 757 * @param int $userid The user id of the user this grade belongs to 758 * @param int $modified Timestamp showing when the grade was last modified 759 * @return string The formatted grade 760 */ 761 public function display_grade($grade, $editable, $userid, $modified) { 762 if ($this->is_downloading()) { 763 if ($this->assignment->get_instance()->grade >= 0) { 764 if ($grade == -1 || $grade === null) { 765 return ''; 766 } 767 $gradeitem = $this->assignment->get_grade_item(); 768 return format_float($grade, $gradeitem->get_decimals()); 769 } else { 770 // This is a custom scale. 771 $scale = $this->assignment->display_grade($grade, false); 772 if ($scale == '-') { 773 $scale = ''; 774 } 775 return $scale; 776 } 777 } 778 return $this->assignment->display_grade($grade, $editable, $userid, $modified); 779 } 780 781 /** 782 * Get the team info for this user. 783 * 784 * @param stdClass $row 785 * @return string The team name 786 */ 787 public function col_team(stdClass $row) { 788 $submission = false; 789 $group = false; 790 $this->get_group_and_submission($row->id, $group, $submission, -1); 791 if ($group) { 792 return $group->name; 793 } else if ($this->assignment->get_instance()->preventsubmissionnotingroup) { 794 $usergroups = $this->assignment->get_all_groups($row->id); 795 if (count($usergroups) > 1) { 796 return get_string('multipleteamsgrader', 'assign'); 797 } else { 798 return get_string('noteamgrader', 'assign'); 799 } 800 } 801 return get_string('defaultteam', 'assign'); 802 } 803 804 /** 805 * Use a static cache to try and reduce DB calls. 806 * 807 * @param int $userid The user id for this submission 808 * @param int $group The groupid (returned) 809 * @param stdClass|false $submission The stdClass submission or false (returned) 810 * @param int $attemptnumber Return a specific attempt number (-1 for latest) 811 */ 812 protected function get_group_and_submission($userid, &$group, &$submission, $attemptnumber) { 813 $group = false; 814 if (isset($this->submissiongroups[$userid])) { 815 $group = $this->submissiongroups[$userid]; 816 } else { 817 $group = $this->assignment->get_submission_group($userid, false); 818 $this->submissiongroups[$userid] = $group; 819 } 820 821 $groupid = 0; 822 if ($group) { 823 $groupid = $group->id; 824 } 825 826 // Static cache is keyed by groupid and attemptnumber. 827 // We may need both the latest and previous attempt in the same page. 828 if (isset($this->groupsubmissions[$groupid . ':' . $attemptnumber])) { 829 $submission = $this->groupsubmissions[$groupid . ':' . $attemptnumber]; 830 } else { 831 $submission = $this->assignment->get_group_submission($userid, $groupid, false, $attemptnumber); 832 $this->groupsubmissions[$groupid . ':' . $attemptnumber] = $submission; 833 } 834 } 835 836 /** 837 * Format a list of outcomes. 838 * 839 * @param stdClass $row 840 * @return string 841 */ 842 public function col_outcomes(stdClass $row) { 843 $outcomes = ''; 844 foreach ($this->gradinginfo->outcomes as $index => $outcome) { 845 $options = make_grades_menu(-$outcome->scaleid); 846 847 $options[0] = get_string('nooutcome', 'grades'); 848 if ($this->quickgrading && !($outcome->grades[$row->userid]->locked)) { 849 $select = '<select name="outcome_' . $index . '_' . $row->userid . '" class="quickgrade">'; 850 foreach ($options as $optionindex => $optionvalue) { 851 $selected = ''; 852 if ($outcome->grades[$row->userid]->grade == $optionindex) { 853 $selected = 'selected="selected"'; 854 } 855 $select .= '<option value="' . $optionindex . '"' . $selected . '>' . $optionvalue . '</option>'; 856 } 857 $select .= '</select>'; 858 $outcomes .= $this->output->container($outcome->name . ': ' . $select, 'outcome'); 859 } else { 860 $name = $outcome->name . ': ' . $options[$outcome->grades[$row->userid]->grade]; 861 if ($this->is_downloading()) { 862 $outcomes .= $name; 863 } else { 864 $outcomes .= $this->output->container($name, 'outcome'); 865 } 866 } 867 } 868 869 return $outcomes; 870 } 871 872 873 /** 874 * Format a user picture for display. 875 * 876 * @param stdClass $row 877 * @return string 878 */ 879 public function col_picture(stdClass $row) { 880 return $this->output->user_picture($row); 881 } 882 883 /** 884 * Format a user record for display (link to profile). 885 * 886 * @param stdClass $row 887 * @return string 888 */ 889 public function col_fullname($row) { 890 if (!$this->is_downloading()) { 891 $courseid = $this->assignment->get_course()->id; 892 $link = new moodle_url('/user/view.php', array('id' => $row->id, 'course' => $courseid)); 893 $fullname = $this->output->action_link($link, $this->assignment->fullname($row)); 894 } else { 895 $fullname = $this->assignment->fullname($row); 896 } 897 898 if (!$this->assignment->is_active_user($row->id)) { 899 $suspendedstring = get_string('userenrolmentsuspended', 'grades'); 900 $fullname .= ' ' . $this->output->pix_icon('i/enrolmentsuspended', $suspendedstring); 901 $fullname = html_writer::tag('span', $fullname, array('class' => 'usersuspended')); 902 } 903 return $fullname; 904 } 905 906 /** 907 * Insert a checkbox for selecting the current row for batch operations. 908 * 909 * @param stdClass $row 910 * @return string 911 */ 912 public function col_select(stdClass $row) { 913 $selectcol = '<label class="accesshide" for="selectuser_' . $row->userid . '">'; 914 $selectcol .= get_string('selectuser', 'assign', $this->assignment->fullname($row)); 915 $selectcol .= '</label>'; 916 $selectcol .= '<input type="checkbox" 917 id="selectuser_' . $row->userid . '" 918 name="selectedusers" 919 value="' . $row->userid . '"/>'; 920 $selectcol .= '<input type="hidden" 921 name="grademodified_' . $row->userid . '" 922 value="' . $row->timemarked . '"/>'; 923 $selectcol .= '<input type="hidden" 924 name="gradeattempt_' . $row->userid . '" 925 value="' . $row->attemptnumber . '"/>'; 926 return $selectcol; 927 } 928 929 /** 930 * Return a users grades from the listing of all grade data for this assignment. 931 * 932 * @param int $userid 933 * @return mixed stdClass or false 934 */ 935 private function get_gradebook_data_for_user($userid) { 936 if (isset($this->gradinginfo->items[0]) && $this->gradinginfo->items[0]->grades[$userid]) { 937 return $this->gradinginfo->items[0]->grades[$userid]; 938 } 939 return false; 940 } 941 942 /** 943 * Format a column of data for display. 944 * 945 * @param stdClass $row 946 * @return string 947 */ 948 public function col_gradecanbechanged(stdClass $row) { 949 $gradingdisabled = $this->assignment->grading_disabled($row->id); 950 if ($gradingdisabled) { 951 return get_string('no'); 952 } else { 953 return get_string('yes'); 954 } 955 } 956 957 /** 958 * Format a column of data for display 959 * 960 * @param stdClass $row 961 * @return string 962 */ 963 public function col_grademax(stdClass $row) { 964 if ($this->assignment->get_instance()->grade > 0) { 965 $gradeitem = $this->assignment->get_grade_item(); 966 return format_float($this->assignment->get_instance()->grade, $gradeitem->get_decimals()); 967 } else { 968 return ''; 969 } 970 } 971 972 /** 973 * Format a column of data for display. 974 * 975 * @param stdClass $row 976 * @return string 977 */ 978 public function col_grade(stdClass $row) { 979 $o = ''; 980 981 $link = ''; 982 $separator = $this->output->spacer(array(), true); 983 $grade = ''; 984 $gradingdisabled = $this->assignment->grading_disabled($row->id); 985 986 if (!$this->is_downloading() && $this->hasgrade) { 987 $urlparams = array('id' => $this->assignment->get_course_module()->id, 988 'rownum' => 0, 989 'action' => 'grader'); 990 991 if ($this->assignment->is_blind_marking()) { 992 if (empty($row->recordid)) { 993 $row->recordid = $this->assignment->get_uniqueid_for_user($row->userid); 994 } 995 $urlparams['blindid'] = $row->recordid; 996 } else { 997 $urlparams['userid'] = $row->userid; 998 } 999 1000 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1001 $link = '<a href="' . $url . '" class="btn btn-primary">' . get_string('gradeverb') . '</a>'; 1002 $grade .= $link . $separator; 1003 } 1004 1005 $grade .= $this->display_grade($row->grade, 1006 $this->quickgrading && !$gradingdisabled, 1007 $row->userid, 1008 $row->timemarked); 1009 1010 return $grade; 1011 } 1012 1013 /** 1014 * Format a column of data for display. 1015 * 1016 * @param stdClass $row 1017 * @return string 1018 */ 1019 public function col_finalgrade(stdClass $row) { 1020 $o = ''; 1021 1022 $grade = $this->get_gradebook_data_for_user($row->userid); 1023 if ($grade) { 1024 $o = $this->display_grade($grade->grade, false, $row->userid, $row->timemarked); 1025 } 1026 1027 return $o; 1028 } 1029 1030 /** 1031 * Format a column of data for display. 1032 * 1033 * @param stdClass $row 1034 * @return string 1035 */ 1036 public function col_timemarked(stdClass $row) { 1037 $o = '-'; 1038 1039 if ($row->timemarked && $row->grade !== null && $row->grade >= 0) { 1040 $o = userdate($row->timemarked); 1041 } 1042 if ($row->timemarked && $this->is_downloading()) { 1043 // Force it for downloads as it affects import. 1044 $o = userdate($row->timemarked); 1045 } 1046 1047 return $o; 1048 } 1049 1050 /** 1051 * Format a column of data for display. 1052 * 1053 * @param stdClass $row 1054 * @return string 1055 */ 1056 public function col_timesubmitted(stdClass $row) { 1057 $o = '-'; 1058 1059 $group = false; 1060 $submission = false; 1061 $this->get_group_and_submission($row->id, $group, $submission, -1); 1062 if ($submission && $submission->timemodified && $submission->status != ASSIGN_SUBMISSION_STATUS_NEW) { 1063 $o = userdate($submission->timemodified); 1064 } else if ($row->timesubmitted && $row->status != ASSIGN_SUBMISSION_STATUS_NEW) { 1065 $o = userdate($row->timesubmitted); 1066 } 1067 1068 return $o; 1069 } 1070 1071 /** 1072 * Format a column of data for display 1073 * 1074 * @param stdClass $row 1075 * @return string 1076 */ 1077 public function col_status(stdClass $row) { 1078 $o = ''; 1079 1080 $instance = $this->assignment->get_instance($row->userid); 1081 1082 $due = $instance->duedate; 1083 if ($row->extensionduedate) { 1084 $due = $row->extensionduedate; 1085 } else if (!empty($row->duedate)) { 1086 // The override due date. 1087 $due = $row->duedate; 1088 } 1089 1090 $group = false; 1091 $submission = false; 1092 1093 if ($instance->teamsubmission) { 1094 $this->get_group_and_submission($row->id, $group, $submission, -1); 1095 } 1096 1097 if ($instance->teamsubmission && !$group && !$instance->preventsubmissionnotingroup) { 1098 $group = true; 1099 } 1100 1101 if ($group && $submission) { 1102 $timesubmitted = $submission->timemodified; 1103 $status = $submission->status; 1104 } else { 1105 $timesubmitted = $row->timesubmitted; 1106 $status = $row->status; 1107 } 1108 1109 $displaystatus = $status; 1110 if ($displaystatus == 'new') { 1111 $displaystatus = ''; 1112 } 1113 1114 if ($this->assignment->is_any_submission_plugin_enabled()) { 1115 1116 $o .= $this->output->container(get_string('submissionstatus_' . $displaystatus, 'assign'), 1117 array('class' => 'submissionstatus' .$displaystatus)); 1118 if ($due && $timesubmitted > $due && $status != ASSIGN_SUBMISSION_STATUS_NEW) { 1119 $usertime = format_time($timesubmitted - $due); 1120 $latemessage = get_string('submittedlateshort', 1121 'assign', 1122 $usertime); 1123 $o .= $this->output->container($latemessage, 'latesubmission'); 1124 } 1125 if ($row->locked) { 1126 $lockedstr = get_string('submissionslockedshort', 'assign'); 1127 $o .= $this->output->container($lockedstr, 'lockedsubmission'); 1128 } 1129 1130 // Add status of "grading" if markflow is not enabled. 1131 if (!$instance->markingworkflow) { 1132 if ($row->grade !== null && $row->grade >= 0) { 1133 if ($row->timemarked < $row->timesubmitted) { 1134 $o .= $this->output->container(get_string('gradedfollowupsubmit', 'assign'), 'gradingreminder'); 1135 } else { 1136 $o .= $this->output->container(get_string('graded', 'assign'), 'submissiongraded'); 1137 } 1138 } else if (!$timesubmitted || $status == ASSIGN_SUBMISSION_STATUS_NEW) { 1139 $now = time(); 1140 if ($due && ($now > $due)) { 1141 $overduestr = get_string('overdue', 'assign', format_time($now - $due)); 1142 $o .= $this->output->container($overduestr, 'overduesubmission'); 1143 } 1144 } 1145 } 1146 } 1147 1148 if ($instance->markingworkflow) { 1149 $o .= $this->col_workflowstatus($row); 1150 } 1151 if ($row->extensionduedate) { 1152 $userdate = userdate($row->extensionduedate); 1153 $extensionstr = get_string('userextensiondate', 'assign', $userdate); 1154 $o .= $this->output->container($extensionstr, 'extensiondate'); 1155 } 1156 1157 if ($this->is_downloading()) { 1158 $o = strip_tags(rtrim(str_replace('</div>', ' - ', $o), '- ')); 1159 } 1160 1161 return $o; 1162 } 1163 1164 /** 1165 * Format a column of data for display. 1166 * 1167 * @param stdClass $row 1168 * @return string 1169 */ 1170 public function col_allowsubmissionsfromdate(stdClass $row) { 1171 $o = ''; 1172 1173 if ($row->allowsubmissionsfromdate) { 1174 $userdate = userdate($row->allowsubmissionsfromdate); 1175 $o = ($this->is_downloading()) ? $userdate : $this->output->container($userdate, 'allowsubmissionsfromdate'); 1176 } 1177 1178 return $o; 1179 } 1180 1181 /** 1182 * Format a column of data for display. 1183 * 1184 * @param stdClass $row 1185 * @return string 1186 */ 1187 public function col_duedate(stdClass $row) { 1188 $o = ''; 1189 1190 if ($row->duedate) { 1191 $userdate = userdate($row->duedate); 1192 $o = ($this->is_downloading()) ? $userdate : $this->output->container($userdate, 'duedate'); 1193 } 1194 1195 return $o; 1196 } 1197 1198 /** 1199 * Format a column of data for display. 1200 * 1201 * @param stdClass $row 1202 * @return string 1203 */ 1204 public function col_cutoffdate(stdClass $row) { 1205 $o = ''; 1206 1207 if ($row->cutoffdate) { 1208 $userdate = userdate($row->cutoffdate); 1209 $o = ($this->is_downloading()) ? $userdate : $this->output->container($userdate, 'cutoffdate'); 1210 } 1211 1212 return $o; 1213 } 1214 1215 /** 1216 * Format a column of data for display. 1217 * 1218 * @param stdClass $row 1219 * @return string 1220 */ 1221 public function col_userid(stdClass $row) { 1222 global $USER; 1223 1224 $edit = ''; 1225 1226 $actions = array(); 1227 1228 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1229 'rownum' => 0, 1230 'action' => 'grader'); 1231 1232 if ($this->assignment->is_blind_marking()) { 1233 if (empty($row->recordid)) { 1234 $row->recordid = $this->assignment->get_uniqueid_for_user($row->userid); 1235 } 1236 $urlparams['blindid'] = $row->recordid; 1237 } else { 1238 $urlparams['userid'] = $row->userid; 1239 } 1240 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1241 $noimage = null; 1242 1243 if (!$row->grade) { 1244 $description = get_string('gradeverb'); 1245 } else { 1246 $description = get_string('updategrade', 'assign'); 1247 } 1248 $actions['grade'] = new action_menu_link_secondary( 1249 $url, 1250 $noimage, 1251 $description 1252 ); 1253 1254 // Everything we need is in the row. 1255 $submission = $row; 1256 $flags = $row; 1257 if ($this->assignment->get_instance()->teamsubmission) { 1258 // Use the cache for this. 1259 $submission = false; 1260 $group = false; 1261 $this->get_group_and_submission($row->id, $group, $submission, -1); 1262 } 1263 1264 $submissionsopen = $this->assignment->submissions_open($row->id, 1265 true, 1266 $submission, 1267 $flags, 1268 $this->gradinginfo); 1269 $caneditsubmission = $this->assignment->can_edit_submission($row->id, $USER->id); 1270 1271 // Hide for offline assignments. 1272 if ($this->assignment->is_any_submission_plugin_enabled()) { 1273 if (!$row->status || 1274 $row->status == ASSIGN_SUBMISSION_STATUS_DRAFT || 1275 !$this->assignment->get_instance()->submissiondrafts) { 1276 1277 if (!$row->locked) { 1278 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1279 'userid' => $row->id, 1280 'action' => 'lock', 1281 'sesskey' => sesskey(), 1282 'page' => $this->currpage); 1283 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1284 1285 $description = get_string('preventsubmissionsshort', 'assign'); 1286 $actions['lock'] = new action_menu_link_secondary( 1287 $url, 1288 $noimage, 1289 $description 1290 ); 1291 } else { 1292 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1293 'userid' => $row->id, 1294 'action' => 'unlock', 1295 'sesskey' => sesskey(), 1296 'page' => $this->currpage); 1297 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1298 $description = get_string('allowsubmissionsshort', 'assign'); 1299 $actions['unlock'] = new action_menu_link_secondary( 1300 $url, 1301 $noimage, 1302 $description 1303 ); 1304 } 1305 } 1306 1307 if ($submissionsopen && 1308 $USER->id != $row->id && 1309 $caneditsubmission) { 1310 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1311 'userid' => $row->id, 1312 'action' => 'editsubmission', 1313 'sesskey' => sesskey(), 1314 'page' => $this->currpage); 1315 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1316 $description = get_string('editsubmission', 'assign'); 1317 $actions['editsubmission'] = new action_menu_link_secondary( 1318 $url, 1319 $noimage, 1320 $description 1321 ); 1322 } 1323 if ($USER->id != $row->id && 1324 $caneditsubmission && 1325 !empty($row->status)) { 1326 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1327 'userid' => $row->id, 1328 'action' => 'removesubmissionconfirm', 1329 'sesskey' => sesskey(), 1330 'page' => $this->currpage); 1331 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1332 $description = get_string('removesubmission', 'assign'); 1333 $actions['removesubmission'] = new action_menu_link_secondary( 1334 $url, 1335 $noimage, 1336 $description 1337 ); 1338 } 1339 } 1340 if (($this->assignment->get_instance()->duedate || 1341 $this->assignment->get_instance()->cutoffdate) && 1342 $this->hasgrantextension) { 1343 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1344 'userid' => $row->id, 1345 'action' => 'grantextension', 1346 'sesskey' => sesskey(), 1347 'page' => $this->currpage); 1348 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1349 $description = get_string('grantextension', 'assign'); 1350 $actions['grantextension'] = new action_menu_link_secondary( 1351 $url, 1352 $noimage, 1353 $description 1354 ); 1355 } 1356 if ($row->status == ASSIGN_SUBMISSION_STATUS_SUBMITTED && 1357 $this->assignment->get_instance()->submissiondrafts) { 1358 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1359 'userid' => $row->id, 1360 'action' => 'reverttodraft', 1361 'sesskey' => sesskey(), 1362 'page' => $this->currpage); 1363 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1364 $description = get_string('reverttodraftshort', 'assign'); 1365 $actions['reverttodraft'] = new action_menu_link_secondary( 1366 $url, 1367 $noimage, 1368 $description 1369 ); 1370 } 1371 if ($row->status == ASSIGN_SUBMISSION_STATUS_DRAFT && 1372 $this->assignment->get_instance()->submissiondrafts && 1373 $caneditsubmission && 1374 $submissionsopen && 1375 $row->id != $USER->id) { 1376 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1377 'userid' => $row->id, 1378 'action' => 'submitotherforgrading', 1379 'sesskey' => sesskey(), 1380 'page' => $this->currpage); 1381 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1382 $description = get_string('submitforgrading', 'assign'); 1383 $actions['submitforgrading'] = new action_menu_link_secondary( 1384 $url, 1385 $noimage, 1386 $description 1387 ); 1388 } 1389 1390 $ismanual = $this->assignment->get_instance()->attemptreopenmethod == ASSIGN_ATTEMPT_REOPEN_METHOD_MANUAL; 1391 $hassubmission = !empty($row->status); 1392 $notreopened = $hassubmission && $row->status != ASSIGN_SUBMISSION_STATUS_REOPENED; 1393 $isunlimited = $this->assignment->get_instance()->maxattempts == ASSIGN_UNLIMITED_ATTEMPTS; 1394 $hasattempts = $isunlimited || $row->attemptnumber < $this->assignment->get_instance()->maxattempts - 1; 1395 1396 if ($ismanual && $hassubmission && $notreopened && $hasattempts) { 1397 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1398 'userid' => $row->id, 1399 'action' => 'addattempt', 1400 'sesskey' => sesskey(), 1401 'page' => $this->currpage); 1402 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1403 $description = get_string('addattempt', 'assign'); 1404 $actions['addattempt'] = new action_menu_link_secondary( 1405 $url, 1406 $noimage, 1407 $description 1408 ); 1409 } 1410 1411 $menu = new action_menu(); 1412 $menu->set_owner_selector('.gradingtable-actionmenu'); 1413 $menu->set_alignment(action_menu::TL, action_menu::BL); 1414 $menu->set_constraint('.gradingtable > .no-overflow'); 1415 $menu->set_menu_trigger(get_string('edit')); 1416 foreach ($actions as $action) { 1417 $menu->add($action); 1418 } 1419 1420 // Prioritise the menu ahead of all other actions. 1421 $menu->prioritise = true; 1422 1423 $edit .= $this->output->render($menu); 1424 1425 return $edit; 1426 } 1427 1428 /** 1429 * Write the plugin summary with an optional link to view the full feedback/submission. 1430 * 1431 * @param assign_plugin $plugin Submission plugin or feedback plugin 1432 * @param stdClass $item Submission or grade 1433 * @param string $returnaction The return action to pass to the 1434 * view_submission page (the current page) 1435 * @param string $returnparams The return params to pass to the view_submission 1436 * page (the current page) 1437 * @return string The summary with an optional link 1438 */ 1439 private function format_plugin_summary_with_link(assign_plugin $plugin, 1440 stdClass $item, 1441 $returnaction, 1442 $returnparams) { 1443 $link = ''; 1444 $showviewlink = false; 1445 1446 $summary = $plugin->view_summary($item, $showviewlink); 1447 $separator = ''; 1448 if ($showviewlink) { 1449 $viewstr = get_string('view' . substr($plugin->get_subtype(), strlen('assign')), 'assign'); 1450 $icon = $this->output->pix_icon('t/preview', $viewstr); 1451 $urlparams = array('id' => $this->assignment->get_course_module()->id, 1452 'sid' => $item->id, 1453 'gid' => $item->id, 1454 'plugin' => $plugin->get_type(), 1455 'action' => 'viewplugin' . $plugin->get_subtype(), 1456 'returnaction' => $returnaction, 1457 'returnparams' => http_build_query($returnparams)); 1458 $url = new moodle_url('/mod/assign/view.php', $urlparams); 1459 $link = $this->output->action_link($url, $icon); 1460 $separator = $this->output->spacer(array(), true); 1461 } 1462 1463 return $link . $separator . $summary; 1464 } 1465 1466 1467 /** 1468 * Format the submission and feedback columns. 1469 * 1470 * @param string $colname The column name 1471 * @param stdClass $row The submission row 1472 * @return mixed string or NULL 1473 */ 1474 public function other_cols($colname, $row) { 1475 // For extra user fields the result is already in $row. 1476 if (empty($this->plugincache[$colname])) { 1477 return parent::other_cols($colname, $row); 1478 } 1479 1480 // This must be a plugin field. 1481 $plugincache = $this->plugincache[$colname]; 1482 1483 $plugin = $plugincache[0]; 1484 1485 $field = null; 1486 if (isset($plugincache[1])) { 1487 $field = $plugincache[1]; 1488 } 1489 1490 if ($plugin->is_visible() && $plugin->is_enabled()) { 1491 if ($plugin->get_subtype() == 'assignsubmission') { 1492 if ($this->assignment->get_instance()->teamsubmission) { 1493 $group = false; 1494 $submission = false; 1495 1496 $this->get_group_and_submission($row->id, $group, $submission, -1); 1497 if ($submission) { 1498 if ($submission->status == ASSIGN_SUBMISSION_STATUS_REOPENED) { 1499 // For a newly reopened submission - we want to show the previous submission in the table. 1500 $this->get_group_and_submission($row->id, $group, $submission, $submission->attemptnumber-1); 1501 } 1502 if (isset($field)) { 1503 return $plugin->get_editor_text($field, $submission->id); 1504 } 1505 return $this->format_plugin_summary_with_link($plugin, 1506 $submission, 1507 'grading', 1508 array()); 1509 } 1510 } else if ($row->submissionid) { 1511 if ($row->status == ASSIGN_SUBMISSION_STATUS_REOPENED) { 1512 // For a newly reopened submission - we want to show the previous submission in the table. 1513 $submission = $this->assignment->get_user_submission($row->userid, false, $row->attemptnumber - 1); 1514 } else { 1515 $submission = new stdClass(); 1516 $submission->id = $row->submissionid; 1517 $submission->timecreated = $row->firstsubmission; 1518 $submission->timemodified = $row->timesubmitted; 1519 $submission->assignment = $this->assignment->get_instance()->id; 1520 $submission->userid = $row->userid; 1521 $submission->attemptnumber = $row->attemptnumber; 1522 } 1523 // Field is used for only for import/export and refers the the fieldname for the text editor. 1524 if (isset($field)) { 1525 return $plugin->get_editor_text($field, $submission->id); 1526 } 1527 return $this->format_plugin_summary_with_link($plugin, 1528 $submission, 1529 'grading', 1530 array()); 1531 } 1532 } else { 1533 $grade = null; 1534 if (isset($field)) { 1535 return $plugin->get_editor_text($field, $row->gradeid); 1536 } 1537 1538 if ($row->gradeid) { 1539 $grade = new stdClass(); 1540 $grade->id = $row->gradeid; 1541 $grade->timecreated = $row->firstmarked; 1542 $grade->timemodified = $row->timemarked; 1543 $grade->assignment = $this->assignment->get_instance()->id; 1544 $grade->userid = $row->userid; 1545 $grade->grade = $row->grade; 1546 $grade->mailed = $row->mailed; 1547 $grade->attemptnumber = $row->attemptnumber; 1548 } 1549 if ($this->quickgrading && $plugin->supports_quickgrading()) { 1550 return $plugin->get_quickgrading_html($row->userid, $grade); 1551 } else if ($grade) { 1552 return $this->format_plugin_summary_with_link($plugin, 1553 $grade, 1554 'grading', 1555 array()); 1556 } 1557 } 1558 } 1559 return ''; 1560 } 1561 1562 /** 1563 * Using the current filtering and sorting - load all rows and return a single column from them. 1564 * 1565 * @param string $columnname The name of the raw column data 1566 * @return array of data 1567 */ 1568 public function get_column_data($columnname) { 1569 $this->setup(); 1570 $this->currpage = 0; 1571 $this->query_db($this->tablemaxrows); 1572 $result = array(); 1573 foreach ($this->rawdata as $row) { 1574 $result[] = $row->$columnname; 1575 } 1576 return $result; 1577 } 1578 1579 /** 1580 * Return things to the renderer. 1581 * 1582 * @return string the assignment name 1583 */ 1584 public function get_assignment_name() { 1585 return $this->assignment->get_instance()->name; 1586 } 1587 1588 /** 1589 * Return things to the renderer. 1590 * 1591 * @return int the course module id 1592 */ 1593 public function get_course_module_id() { 1594 return $this->assignment->get_course_module()->id; 1595 } 1596 1597 /** 1598 * Return things to the renderer. 1599 * 1600 * @return int the course id 1601 */ 1602 public function get_course_id() { 1603 return $this->assignment->get_course()->id; 1604 } 1605 1606 /** 1607 * Return things to the renderer. 1608 * 1609 * @return stdClass The course context 1610 */ 1611 public function get_course_context() { 1612 return $this->assignment->get_course_context(); 1613 } 1614 1615 /** 1616 * Return things to the renderer. 1617 * 1618 * @return bool Does this assignment accept submissions 1619 */ 1620 public function submissions_enabled() { 1621 return $this->assignment->is_any_submission_plugin_enabled(); 1622 } 1623 1624 /** 1625 * Return things to the renderer. 1626 * 1627 * @return bool Can this user view all grades (the gradebook) 1628 */ 1629 public function can_view_all_grades() { 1630 $context = $this->assignment->get_course_context(); 1631 return has_capability('gradereport/grader:view', $context) && 1632 has_capability('moodle/grade:viewall', $context); 1633 } 1634 1635 /** 1636 * Always return a valid sort - even if the userid column is missing. 1637 * @return array column name => SORT_... constant. 1638 */ 1639 public function get_sort_columns() { 1640 $result = parent::get_sort_columns(); 1641 1642 $assignment = $this->assignment->get_instance(); 1643 if (empty($assignment->blindmarking)) { 1644 $result = array_merge($result, array('userid' => SORT_ASC)); 1645 } else { 1646 $result = array_merge($result, [ 1647 'COALESCE(s.timecreated, ' . time() . ')' => SORT_ASC, 1648 'COALESCE(s.id, ' . PHP_INT_MAX . ')' => SORT_ASC, 1649 'um.id' => SORT_ASC, 1650 ]); 1651 } 1652 return $result; 1653 } 1654 1655 /** 1656 * Override the table show_hide_link to not show for select column. 1657 * 1658 * @param string $column the column name, index into various names. 1659 * @param int $index numerical index of the column. 1660 * @return string HTML fragment. 1661 */ 1662 protected function show_hide_link($column, $index) { 1663 if ($index > 0 || !$this->hasgrade) { 1664 return parent::show_hide_link($column, $index); 1665 } 1666 return ''; 1667 } 1668 1669 /** 1670 * Overides setup to ensure it will only run a single time. 1671 */ 1672 public function setup() { 1673 // Check if the setup function has been called before, we should not run it twice. 1674 // If we do the sortorder of the table will be broken. 1675 if (!empty($this->setup)) { 1676 return; 1677 } 1678 parent::setup(); 1679 } 1680 }
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