javascript MDL-20662 Commited patch to fix old_onload_focus, thanks Nigel for the...
[moodle.git] / grade / report / grader / lib.php
CommitLineData
e060e33d 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/>.
8ad36f4c 17
4ba9941c 18/**
19 * File in which the grader_report class is defined.
20 * @package gradebook
21 */
22
eea6690a 23require_once($CFG->dirroot . '/grade/report/lib.php');
4ba9941c 24require_once($CFG->libdir.'/tablelib.php');
4ba9941c 25
26/**
27 * Class providing an API for the grader report building and displaying.
eea6690a 28 * @uses grade_report
4ba9941c 29 * @package gradebook
30 */
eea6690a 31class grade_report_grader extends grade_report {
4ba9941c 32 /**
33 * The final grades.
b89a70ce 34 * @var array $grades
4ba9941c 35 */
d24832f9 36 public $grades;
4ba9941c 37
38 /**
39 * Array of errors for bulk grades updating.
40 * @var array $gradeserror
41 */
d24832f9 42 public $gradeserror = array();
4ba9941c 43
4ba9941c 44//// SQL-RELATED
45
4ba9941c 46 /**
47 * The id of the grade_item by which this report will be sorted.
48 * @var int $sortitemid
49 */
d24832f9 50 public $sortitemid;
4ba9941c 51
52 /**
53 * Sortorder used in the SQL selections.
54 * @var int $sortorder
55 */
d24832f9 56 public $sortorder;
4ba9941c 57
58 /**
59 * An SQL fragment affecting the search for users.
60 * @var string $userselect
61 */
d24832f9 62 public $userselect;
63
64 /**
65 * The bound params for $userselect
319770d7 66 * @var array $userselectparams
d24832f9 67 */
319770d7 68 public $userselectparams = array();
4ba9941c 69
4faf5f99 70 /**
384960dd 71 * List of collapsed categories from user preference
4faf5f99 72 * @var array $collapsed
73 */
d24832f9 74 public $collapsed;
4faf5f99 75
66ef0471 76 /**
77 * A count of the rows, used for css classes.
78 * @var int $rowcount
79 */
d24832f9 80 public $rowcount = 0;
66ef0471 81
6cc3e350 82 /**
57068674 83 * Capability check caching
84 * */
d24832f9 85 public $canviewhidden;
57068674 86
319770d7 87 var $preferencespage=false;
653a8648 88
4ba9941c 89 /**
90 * Constructor. Sets local copies of user preferences and initialises grade_tree.
91 * @param int $courseid
d30c4481 92 * @param object $gpr grade plugin return tracking object
eea6690a 93 * @param string $context
94 * @param int $page The current page being viewed (when report is paged)
95 * @param int $sortitemid The id of the grade_item by which to sort the table
4ba9941c 96 */
d24832f9 97 public function __construct($courseid, $gpr, $context, $page=null, $sortitemid=null) {
4ba9941c 98 global $CFG;
d24832f9 99 parent::__construct($courseid, $gpr, $context, $page);
4ba9941c 100
57068674 101 $this->canviewhidden = has_capability('moodle/grade:viewhidden', get_context_instance(CONTEXT_COURSE, $this->course->id));
102
4faf5f99 103 // load collapsed settings for this report
104 if ($collapsed = get_user_preferences('grade_report_grader_collapsed_categories')) {
105 $this->collapsed = unserialize($collapsed);
4faf5f99 106 } else {
384960dd 107 $this->collapsed = array('aggregatesonly' => array(), 'gradesonly' => array());
4faf5f99 108 }
384960dd 109
aea4df41 110 if (empty($CFG->enableoutcomes)) {
111 $nooutcomes = false;
112 } else {
113 $nooutcomes = get_user_preferences('grade_report_shownooutcomes');
114 }
115
e0724506 116 // if user report preference set or site report setting set use it, otherwise use course or site setting
117 $switch = $this->get_pref('aggregationposition');
05766b50 118 if ($switch == '') {
e0724506 119 $switch = grade_get_setting($this->courseid, 'aggregationposition', $CFG->grade_aggregationposition);
120 }
121
4faf5f99 122 // Grab the grade_tree for this course
e0724506 123 $this->gtree = new grade_tree($this->courseid, true, $switch, $this->collapsed, $nooutcomes);
4faf5f99 124
4ba9941c 125 $this->sortitemid = $sortitemid;
126
4ba9941c 127 // base url for sorting by first/last name
09cef06a 128
319770d7 129 $this->baseurl = new moodle_url('index.php', array('id' => $this->courseid));
130
131 $studentsperpage = $this->get_pref('studentsperpage');
09cef06a 132 if (!empty($studentsperpage)) {
319770d7 133 $this->baseurl->params(array('perpage' => $studentsperpage, 'page' => $this->page));
09cef06a 134 }
09cef06a 135
319770d7 136 $this->pbarurl = new moodle_url('index.php', array('id' => $this->courseid, 'perpage' => $studentsperpage));
4ba9941c 137
35079f53 138 $this->setup_groups();
4ba9941c 139
140 $this->setup_sortitemid();
141 }
142
4ba9941c 143 /**
144 * Processes the data sent by the form (grades and feedbacks).
75674470 145 * Caller is reposible for all access control checks
146 * @param array $data form submission (with magic quotes)
147 * @return array empty array if success, array of warnings if something fails.
4ba9941c 148 */
d24832f9 149 public function process_data($data) {
5c75a0a3 150 global $DB;
75674470 151 $warnings = array();
2cc773f5 152
30ebb74f 153 $separategroups = false;
154 $mygroups = array();
155 if ($this->groupmode == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $this->context)) {
156 $separategroups = true;
157 $mygroups = groups_get_user_groups($this->course->id);
158 $mygroups = $mygroups[0]; // ignore groupings
159 // reorder the groups fro better perf bellow
160 $current = array_search($this->currentgroup, $mygroups);
161 if ($current !== false) {
162 unset($mygroups[$current]);
163 array_unshift($mygroups, $this->currentgroup);
164 }
165 }
166
4ba9941c 167 // always initialize all arrays
168 $queue = array();
4ba9941c 169 foreach ($data as $varname => $postedvalue) {
4ba9941c 170
171 $needsupdate = false;
4ba9941c 172
173 // skip, not a grade nor feedback
79eabc2a 174 if (strpos($varname, 'grade') === 0) {
319770d7 175 $datatype = 'grade';
79eabc2a 176 } else if (strpos($varname, 'feedback') === 0) {
319770d7 177 $datatype = 'feedback';
4ba9941c 178 } else {
179 continue;
180 }
181
182 $gradeinfo = explode("_", $varname);
4ba9941c 183 $userid = clean_param($gradeinfo[1], PARAM_INT);
184 $itemid = clean_param($gradeinfo[2], PARAM_INT);
185
29a5680e 186 $oldvalue = $data->{'old'.$varname};
187
188 // was change requested?
99ccfda8 189 if ($oldvalue == $postedvalue) { // string comparison
29a5680e 190 continue;
191 }
192
319770d7 193 if (!$gradeitem = grade_item::fetch(array('id'=>$itemid, 'courseid'=>$this->courseid))) { // we must verify course id here!
14398fd6 194 print_error('invalidgradeitmeid');
4ba9941c 195 }
196
197 // Pre-process grade
319770d7 198 if ($datatype == 'grade') {
4256a134 199 $feedback = false;
200 $feedbackformat = false;
319770d7 201 if ($gradeitem->gradetype == GRADE_TYPE_SCALE) {
4ba9941c 202 if ($postedvalue == -1) { // -1 means no grade
203 $finalgrade = null;
204 } else {
29a5680e 205 $finalgrade = $postedvalue;
4ba9941c 206 }
207 } else {
76317c73 208 $finalgrade = unformat_float($postedvalue);
4ba9941c 209 }
79eabc2a 210
0a2c8485 211 $errorstr = '';
379ea949 212 // Warn if the grade is out of bounds.
213 if (is_null($finalgrade)) {
214 // ok
653a8648 215 } else {
319770d7 216 $bounded = $gradeitem->bounded_grade($finalgrade);
653a8648 217 if ($bounded > $finalgrade) {
0a2c8485 218 $errorstr = 'lessthanmin';
653a8648 219 } else if ($bounded < $finalgrade) {
220 $errorstr = 'morethanmax';
221 }
0a2c8485 222 }
223 if ($errorstr) {
5c75a0a3 224 $user = $DB->get_record('user', array('id' => $userid), 'id, firstname, lastname');
379ea949 225 $gradestr = new object();
0a2c8485 226 $gradestr->username = fullname($user);
319770d7 227 $gradestr->itemname = $gradeitem->get_name();
9d35e66e 228 $warnings[] = get_string($errorstr, 'grades', $gradestr);
0a2c8485 229 }
230
319770d7 231 } else if ($datatype == 'feedback') {
4256a134 232 $finalgrade = false;
79eabc2a 233 $trimmed = trim($postedvalue);
234 if (empty($trimmed)) {
29a5680e 235 $feedback = NULL;
e1d2692a 236 } else {
653a8648 237 $feedback = stripslashes($postedvalue);
e1d2692a 238 }
4ba9941c 239 }
4ba9941c 240
30ebb74f 241 // group access control
242 if ($separategroups) {
243 // note: we can not use $this->currentgroup because it would fail badly
244 // when having two browser windows each with different group
245 $sharinggroup = false;
246 foreach($mygroups as $groupid) {
247 if (groups_is_member($groupid, $userid)) {
248 $sharinggroup = true;
249 break;
250 }
251 }
252 if (!$sharinggroup) {
253 // either group membership changed or somebedy is hacking grades of other group
254 $warnings[] = get_string('errorsavegrade', 'grades');
255 continue;
256 }
257 }
258
319770d7 259 $gradeitem->update_final_grade($userid, $finalgrade, 'gradebook', $feedback, FORMAT_MOODLE);
4ba9941c 260 }
261
75674470 262 return $warnings;
4ba9941c 263 }
264
4ba9941c 265
266 /**
267 * Setting the sort order, this depends on last state
268 * all this should be in the new table class that we might need to use
269 * for displaying grades.
270 */
d24832f9 271 private function setup_sortitemid() {
63d6efa2 272
273 global $SESSION;
274
4ba9941c 275 if ($this->sortitemid) {
276 if (!isset($SESSION->gradeuserreport->sort)) {
a80112f0 277 if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
278 $this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
279 } else {
280 $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
281 }
4ba9941c 282 } else {
283 // this is the first sort, i.e. by last name
284 if (!isset($SESSION->gradeuserreport->sortitemid)) {
a80112f0 285 if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
d24832f9 286 $this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
a80112f0 287 } else {
288 $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
289 }
4ba9941c 290 } else if ($SESSION->gradeuserreport->sortitemid == $this->sortitemid) {
291 // same as last sort
292 if ($SESSION->gradeuserreport->sort == 'ASC') {
293 $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
294 } else {
295 $this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
296 }
297 } else {
a80112f0 298 if ($this->sortitemid == 'firstname' || $this->sortitemid == 'lastname') {
299 $this->sortorder = $SESSION->gradeuserreport->sort = 'ASC';
300 } else {
301 $this->sortorder = $SESSION->gradeuserreport->sort = 'DESC';
302 }
4ba9941c 303 }
304 }
305 $SESSION->gradeuserreport->sortitemid = $this->sortitemid;
306 } else {
307 // not requesting sort, use last setting (for paging)
308
309 if (isset($SESSION->gradeuserreport->sortitemid)) {
310 $this->sortitemid = $SESSION->gradeuserreport->sortitemid;
d20737e8 311 }else{
312 $this->sortitemid = 'lastname';
4ba9941c 313 }
d20737e8 314
4ba9941c 315 if (isset($SESSION->gradeuserreport->sort)) {
316 $this->sortorder = $SESSION->gradeuserreport->sort;
317 } else {
318 $this->sortorder = 'ASC';
319 }
320 }
321 }
322
4ba9941c 323 /**
b50371da 324 * pulls out the userids of the users to be display, and sorts them
4ba9941c 325 */
d24832f9 326 public function load_users() {
327 global $CFG, $DB;
b50371da 328
319770d7 329 list($usql, $gbrparams) = $DB->get_in_or_equal(explode(',', $this->gradebookroles), SQL_PARAMS_NAMED, 'grbr0');
4ba9941c 330
331 if (is_numeric($this->sortitemid)) {
319770d7 332 $params = array_merge(array('gitemid'=>$this->sortitemid), $gbrparams, $this->groupwheresql_params);
b50371da 333 // the MAX() magic is required in order to please PG
334 $sort = "MAX(g.finalgrade) $this->sortorder";
09d0ef21 335
9d35e66e 336 $sql = "SELECT u.id, u.firstname, u.lastname, u.imagealt, u.picture, u.idnumber
b50371da 337 FROM {user} u
338 JOIN {role_assignments} ra ON ra.userid = u.id
09d0ef21 339 $this->groupsql
b50371da 340 LEFT JOIN {grade_grades} g ON (g.userid = u.id AND g.itemid = :gitemid)
341 WHERE ra.roleid $usql AND u.deleted = 0
09d0ef21 342 $this->groupwheresql
343 AND ra.contextid ".get_related_contexts_string($this->context)."
b50371da 344 GROUP BY u.id, u.firstname, u.lastname, u.imagealt, u.picture, u.idnumber
09d0ef21 345 ORDER BY $sort";
346
4ba9941c 347 } else {
09d0ef21 348 switch($this->sortitemid) {
349 case 'lastname':
350 $sort = "u.lastname $this->sortorder, u.firstname $this->sortorder"; break;
351 case 'firstname':
352 $sort = "u.firstname $this->sortorder, u.lastname $this->sortorder"; break;
353 case 'idnumber':
354 default:
355 $sort = "u.idnumber $this->sortorder"; break;
c421ad4b 356 }
4ba9941c 357
319770d7 358 $params = array_merge($gbrparams, $this->groupwheresql_params);
b50371da 359 $sql = "SELECT DISTINCT u.id, u.firstname, u.lastname, u.imagealt, u.picture, u.idnumber
d24832f9 360 FROM {user} u
361 JOIN {role_assignments} ra ON u.id = ra.userid
09d0ef21 362 $this->groupsql
b50371da 363 WHERE ra.roleid $usql AND u.deleted = 0
09d0ef21 364 $this->groupwheresql
365 AND ra.contextid ".get_related_contexts_string($this->context)."
366 ORDER BY $sort";
4ba9941c 367 }
368
09d0ef21 369
d24832f9 370 $this->users = $DB->get_records_sql($sql, $params, $this->get_pref('studentsperpage') * $this->page, $this->get_pref('studentsperpage'));
09d0ef21 371
4ba9941c 372 if (empty($this->users)) {
373 $this->userselect = '';
374 $this->users = array();
0a695c36 375 $this->userselect_params = array();
4ba9941c 376 } else {
b50371da 377 list($usql, $params) = $DB->get_in_or_equal(array_keys($this->users), SQL_PARAMS_NAMED, 'usid0');
d24832f9 378 $this->userselect = "AND g.userid $usql";
379 $this->userselect_params = $params;
4ba9941c 380 }
381
382 return $this->users;
383 }
384
4ba9941c 385 /**
386 * we supply the userids in this query, and get all the grades
387 * pulls out all the grades, this does not need to worry about paging
388 */
d24832f9 389 public function load_final_grades() {
390 global $CFG, $DB;
4ba9941c 391
23207a1a 392 // please note that we must fetch all grade_grades fields if we want to contruct grade_grade object from it!
b50371da 393 $params = array_merge(array('courseid'=>$this->courseid), $this->userselect_params);
b89a70ce 394 $sql = "SELECT g.*
d24832f9 395 FROM {grade_items} gi,
396 {grade_grades} g
b50371da 397 WHERE g.itemid = gi.id AND gi.courseid = :courseid {$this->userselect}";
b89a70ce 398
399 $userids = array_keys($this->users);
4ba9941c 400
d297269d 401
d24832f9 402 if ($grades = $DB->get_records_sql($sql, $params)) {
b89a70ce 403 foreach ($grades as $graderec) {
d24832f9 404 if (in_array($graderec->userid, $userids) and array_key_exists($graderec->itemid, $this->gtree->get_items())) { // some items may not be present!!
b89a70ce 405 $this->grades[$graderec->userid][$graderec->itemid] = new grade_grade($graderec, false);
d24832f9 406 $this->grades[$graderec->userid][$graderec->itemid]->grade_item =& $this->gtree->get_item($graderec->itemid); // db caching
b89a70ce 407 }
408 }
409 }
410
411 // prefil grades that do not exist yet
412 foreach ($userids as $userid) {
d24832f9 413 foreach ($this->gtree->get_items() as $itemid=>$unused) {
b89a70ce 414 if (!isset($this->grades[$userid][$itemid])) {
415 $this->grades[$userid][$itemid] = new grade_grade();
478f4322 416 $this->grades[$userid][$itemid]->itemid = $itemid;
3b34f698 417 $this->grades[$userid][$itemid]->userid = $userid;
d24832f9 418 $this->grades[$userid][$itemid]->grade_item =& $this->gtree->get_item($itemid); // db caching
b89a70ce 419 }
4ba9941c 420 }
421 }
422 }
423
424 /**
425 * Builds and returns a div with on/off toggles.
426 * @return string HTML code
427 */
d24832f9 428 public function get_toggles_html() {
319770d7 429 global $CFG, $USER, $COURSE, $OUTPUT;
aea4df41 430
319770d7 431 $html = '';
2cc773f5 432 if ($USER->gradeediting[$this->courseid]) {
433 if (has_capability('moodle/grade:manage', $this->context) or has_capability('moodle/grade:hide', $this->context)) {
319770d7 434 $html .= $this->print_toggle('eyecons');
2cc773f5 435 }
436 if (has_capability('moodle/grade:manage', $this->context)
437 or has_capability('moodle/grade:lock', $this->context)
438 or has_capability('moodle/grade:unlock', $this->context)) {
319770d7 439 $html .= $this->print_toggle('locks');
2cc773f5 440 }
2ca093fa 441 if (has_capability('moodle/grade:manage', $this->context)) {
319770d7 442 $html .= $this->print_toggle('quickfeedback');
2ca093fa 443 }
444
2cc773f5 445 if (has_capability('moodle/grade:manage', $this->context)) {
319770d7 446 $html .= $this->print_toggle('calculations');
2cc773f5 447 }
4ba9941c 448 }
449
57068674 450 if ($this->canviewhidden) {
319770d7 451 $html .= $this->print_toggle('averages');
57068674 452 }
aae94377 453
319770d7 454 $html .= $this->print_toggle('ranges');
aea4df41 455 if (!empty($CFG->enableoutcomes)) {
319770d7 456 $html .= $this->print_toggle('nooutcomes');
aea4df41 457 }
319770d7 458
459 return $OUTPUT->container($html, 'grade-report-toggles');
4ba9941c 460 }
461
462 /**
463 * Shortcut function for printing the grader report toggles.
464 * @param string $type The type of toggle
465 * @param bool $return Whether to return the HTML string rather than printing it
466 * @return void
467 */
319770d7 468 public function print_toggle($type) {
e63f88c9 469 global $CFG, $OUTPUT;
4ba9941c 470
319770d7 471 $icons = array('eyecons' => 't/hide',
472 'calculations' => 't/calc',
473 'locks' => 't/lock',
474 'averages' => 't/mean',
475 'quickfeedback' => 't/feedback',
476 'nooutcomes' => 't/outcomes');
4ba9941c 477
319770d7 478 $prefname = 'grade_report_show' . $type;
aea4df41 479
319770d7 480 if (array_key_exists($prefname, $CFG)) {
481 $showpref = get_user_preferences($prefname, $CFG->$prefname);
aea4df41 482 } else {
319770d7 483 $showpref = get_user_preferences($prefname);
aea4df41 484 }
4ba9941c 485
388234f4 486 $strshow = $this->get_lang_string('show' . $type, 'grades');
487 $strhide = $this->get_lang_string('hide' . $type, 'grades');
4ba9941c 488
319770d7 489 $showhide = 'show';
490 $toggleaction = 1;
4ba9941c 491
319770d7 492 if ($showpref) {
493 $showhide = 'hide';
494 $toggleaction = 0;
4ba9941c 495 }
496
497 if (array_key_exists($type, $icons)) {
319770d7 498 $imagename = $icons[$type];
4ba9941c 499 } else {
319770d7 500 $imagename = "t/$type.gif";
4ba9941c 501 }
502
319770d7 503 $string = ${'str' . $showhide};
4ba9941c 504
319770d7 505 $toggleicon = new moodle_action_icon();
506 $toggleicon->image->src = $OUTPUT->old_icon_url($imagename);
507 $toggleicon->image->add_class('iconsmall');
508 $toggleicon->alt = $string;
509 $toggleicon->title = $string;
510 $toggleicon->link->url = $this->baseurl->out(false, array('toggle' => $toggleaction, 'toggle_type' => $type), false);
4ba9941c 511
319770d7 512 $retval = $OUTPUT->container($OUTPUT->action_icon($toggleicon, 'gradertoggle'));
4ba9941c 513
319770d7 514 return $retval;
4ba9941c 515 }
516
517 /**
518 * Builds and returns the HTML code for the headers.
519 * @return string $headerhtml
520 */
d24832f9 521 public function get_headerhtml() {
319770d7 522 global $CFG, $USER, $OUTPUT;
4ba9941c 523
dc482cfa 524 $this->rowcount = 0;
795b745a 525 $fixedstudents = $this->is_fixed_students();
203b7e2e 526
527 if (!$fixedstudents) {
528 $strsortasc = $this->get_lang_string('sortasc', 'grades');
529 $strsortdesc = $this->get_lang_string('sortdesc', 'grades');
530 $strfirstname = $this->get_lang_string('firstname');
531 $strlastname = $this->get_lang_string('lastname');
532 $showuseridnumber = $this->get_pref('showuseridnumber');
533
534 if ($this->sortitemid === 'lastname') {
535 if ($this->sortorder == 'ASC') {
536 $lastarrow = print_arrow('up', $strsortasc, true);
537 } else {
538 $lastarrow = print_arrow('down', $strsortdesc, true);
539 }
540 } else {
541 $lastarrow = '';
542 }
543
544 if ($this->sortitemid === 'firstname') {
545 if ($this->sortorder == 'ASC') {
546 $firstarrow = print_arrow('up', $strsortasc, true);
547 } else {
548 $firstarrow = print_arrow('down', $strsortdesc, true);
549 }
550 } else {
551 $firstarrow = '';
552 }
553
554 }
4ba9941c 555
4ba9941c 556 // Prepare Table Headers
557 $headerhtml = '';
558
d24832f9 559 $numrows = count($this->gtree->get_levels());
4ba9941c 560
319770d7 561 $columnstounset = array();
cb7fe7b4 562
d24832f9 563 foreach ($this->gtree->get_levels() as $key=>$row) {
66ef0471 564 $columncount = 0;
4ba9941c 565 if ($key == 0) {
cb7fe7b4 566 // do not display course grade category
4ba9941c 567 // continue;
568 }
569
203b7e2e 570 if ($fixedstudents) {
571 $headerhtml .= '<tr class="heading_name_row">';
572 } else {
573 $headerhtml .= '<tr class="heading r'.$this->rowcount++.'">';
574 if ($key == $numrows - 1) {
bb9b58a6
NC
575 $colspan = 1;
576 if (has_capability('gradereport/user:view', $this->context)) {
577 $colspan++;
578 }
579 $colspan='colspan="'.$colspan.'"';
580
319770d7 581 $sortfirstname = html_link::make(clone($this->baseurl), $strfirstname);
582 $sortfirstname->url->param('sortitemid', 'firstname');
583 $sortlastname = html_link::make(clone($this->baseurl), $strlastname);
584 $sortlastname->url->param('sortitemid', 'lastname');
bb9b58a6 585 $headerhtml .= '<th '.$colspan.' class="header c'.$columncount++.'" scope="col">' . $OUTPUT->link($sortfirstname)
319770d7 586 . $firstarrow. '/ ' . $OUTPUT->link($sortlastname) . $lastarrow .'</th>';
203b7e2e 587 if ($showuseridnumber) {
588 if ('idnumber' == $this->sortitemid) {
589 if ($this->sortorder == 'ASC') {
590 $idnumberarrow = print_arrow('up', $strsortasc, true);
591 } else {
592 $idnumberarrow = print_arrow('down', $strsortdesc, true);
593 }
594 } else {
595 $idnumberarrow = '';
596 }
319770d7 597 $sortidnumber = html_link::make(clone($this->baseurl), get_string('idnumber'));
598 $sortidnumber->url->param('sortitemid', 'idnumber');
599 $headerhtml .= '<th class="header cc'.$columncount++.' useridnumber" scope="col">' . $OUTPUT->link($sortidnumber) . $idnumberarrow . '</th>';
203b7e2e 600 }
bb9b58a6
NC
601 } else {
602 $colspan = 1;
603 if (has_capability('gradereport/user:view', $this->context)) {
604 $colspan++;
605 }
203b7e2e 606 if ($showuseridnumber) {
bb9b58a6 607 $colspan++;
203b7e2e 608 }
609
bb9b58a6
NC
610 $colspan='colspan="'.$colspan.'"';
611
203b7e2e 612 $headerhtml .= '<td '.$colspan.'class="cell c'.$columncount++.' topleft">&nbsp;</td>';
613
614 if ($showuseridnumber) {
615 $columncount++;
616 }
617 }
618 }
4ba9941c 619
4ba9941c 620
cb7fe7b4 621 foreach ($row as $columnkey => $element) {
319770d7 622 $sortlink = clone($this->baseurl);
2e3987a9 623 if (isset($element['object']->id)) {
319770d7 624 $sortlink->param('sortitemid', $element['object']->id);
2e3987a9 625 }
626
cb7fe7b4 627 $eid = $element['eid'];
628 $object = $element['object'];
629 $type = $element['type'];
438a5aa9 630 $categorystate = @$element['categorystate'];
2e3987a9 631 $itemmodule = null;
632 $iteminstance = null;
8c5a416e 633
66ef0471 634 $columnclass = 'c' . $columncount++;
4ba9941c 635 if (!empty($element['colspan'])) {
636 $colspan = 'colspan="'.$element['colspan'].'"';
66ef0471 637 $columnclass = '';
4ba9941c 638 } else {
639 $colspan = '';
640 }
641
642 if (!empty($element['depth'])) {
643 $catlevel = ' catlevel'.$element['depth'];
644 } else {
645 $catlevel = '';
646 }
647
cb7fe7b4 648// Element is a filler
4ba9941c 649 if ($type == 'filler' or $type == 'fillerfirst' or $type == 'fillerlast') {
66ef0471 650 $headerhtml .= '<th class="'.$columnclass.' '.$type.$catlevel.'" '.$colspan.' scope="col">&nbsp;</th>';
cb7fe7b4 651 }
652// Element is a category
4faf5f99 653 else if ($type == 'category') {
653a8648 654 $headerhtml .= '<th class=" '. $columnclass.' category'.$catlevel.'" '.$colspan.' scope="col">'
9ecd4386 655 . shorten_text($element['object']->get_name());
4faf5f99 656 $headerhtml .= $this->get_collapsing_icon($element);
4ba9941c 657
658 // Print icons
2cc773f5 659 if ($USER->gradeediting[$this->courseid]) {
d30c4481 660 $headerhtml .= $this->get_icons($element);
4ba9941c 661 }
662
63d6efa2 663 $headerhtml .= '</th>';
cb7fe7b4 664 }
665// Element is a grade_item
4faf5f99 666 else {
2e3987a9 667 $itemmodule = $element['object']->itemmodule;
668 $iteminstance = $element['object']->iteminstance;
669
4ba9941c 670 if ($element['object']->id == $this->sortitemid) {
671 if ($this->sortorder == 'ASC') {
319770d7 672 $arrow = $this->get_sort_arrow('up', $sortlink);
4ba9941c 673 } else {
319770d7 674 $arrow = $this->get_sort_arrow('down', $sortlink);
4ba9941c 675 }
676 } else {
319770d7 677 $arrow = $this->get_sort_arrow('move', $sortlink);
4ba9941c 678 }
679
80fb1cf9 680 $hidden = '';
4ba9941c 681 if ($element['object']->is_hidden()) {
80fb1cf9 682 $hidden = ' hidden ';
4ba9941c 683 }
684
6cc3e350 685 $headerlink = $this->gtree->get_element_header($element, true, $this->get_pref('showactivityicons'), false);
653a8648 686 $headerhtml .= '<th class=" '.$columnclass.' '.$type.$catlevel.$hidden.'" scope="col" onclick="set_col(this.cellIndex)">'
9ecd4386 687 . shorten_text($headerlink) . $arrow;
688 $headerhtml .= '</th>';
4ba9941c 689 }
690
691 }
692
693 $headerhtml .= '</tr>';
694 }
695 return $headerhtml;
696 }
697
698 /**
699 * Builds and return the HTML rows of the table (grades headed by student).
700 * @return string HTML
701 */
d24832f9 702 public function get_studentshtml() {
698c31e1 703 global $CFG, $USER, $DB, $OUTPUT;
d297269d 704
4ba9941c 705 $studentshtml = '';
d297269d 706 $strfeedback = $this->get_lang_string("feedback");
707 $strgrade = $this->get_lang_string('grade');
18effef4 708 $gradetabindex = 1;
d297269d 709 $numusers = count($this->users);
203b7e2e 710 $showuserimage = $this->get_pref('showuserimage');
711 $showuseridnumber = $this->get_pref('showuseridnumber');
795b745a 712 $fixedstudents = $this->is_fixed_students();
4ba9941c 713
388234f4 714 // Preload scale objects for items with a scaleid
319770d7 715 $scaleslist = array();
c0c1e7c2 716 $tabindices = array();
d297269d 717
d24832f9 718 foreach ($this->gtree->get_items() as $item) {
388234f4 719 if (!empty($item->scaleid)) {
319770d7 720 $scaleslist[] = $item->scaleid;
388234f4 721 }
d297269d 722
c0c1e7c2 723 $tabindices[$item->id]['grade'] = $gradetabindex;
724 $tabindices[$item->id]['feedback'] = $gradetabindex + $numusers;
725 $gradetabindex += $numusers * 2;
388234f4 726 }
319770d7 727 $scalesarray = array();
388234f4 728
319770d7 729 if (!empty($scaleslist)) {
730 $scalesarray = $DB->get_records_list('scale', 'id', $scaleslist);
388234f4 731 }
d24832f9 732
319770d7 733 $rowclasses = array(' even ', ' odd ');
a5b8be62 734
319770d7 735 $rowclasses = array(' even ', ' odd ');
a47d38f2 736
4ba9941c 737 foreach ($this->users as $userid => $user) {
b89a70ce 738
57068674 739 if ($this->canviewhidden) {
d297269d 740 $altered = array();
741 $unknown = array();
b89a70ce 742 } else {
319770d7 743 $hidingaffected = grade_grade::get_hiding_affected($this->grades[$userid], $this->gtree->get_items());
744 $altered = $hidingaffected['altered'];
745 $unknown = $hidingaffected['unknown'];
746 unset($hidingaffected);
b89a70ce 747 }
748
66ef0471 749 $columncount = 0;
203b7e2e 750 if ($fixedstudents) {
319770d7 751 $studentshtml .= '<tr class="r'.$this->rowcount++ . $rowclasses[$this->rowcount % 2] . '">';
203b7e2e 752 } else {
753 // Student name and link
319770d7 754 $userpic = null;
203b7e2e 755 if ($showuserimage) {
319770d7 756 $userpic = $OUTPUT->container($OUTPUT->user_picture(moodle_user_picture::make($user, $this->courseid)), 'userpic');
203b7e2e 757 }
758
bb9b58a6
NC
759 $userreportcell = '';
760
761 if (has_capability('gradereport/user:view', $this->context)) {
762 $a->user = fullname($user);
763 $strgradesforuser = get_string('gradesforuser', 'grades', $a);
764 $userreporticon = new moodle_action_icon();
765 $userreporticon->link->url = new moodle_url($CFG->wwwroot.'/grade/report/user/index.php', array('userid' => $user->id, 'id' => $this->course->id));
766 $userreporticon->image->add_class('iconsmall');
767 $userreporticon->image->src = $OUTPUT->old_icon_url('t/grades');
768 $userreporticon->image->alt = $strgradesforuser;
769 $userreportcell = '<th class="userreport">'.$OUTPUT->action_icon($userreporticon).'</th>';
770 }
771
319770d7 772 $userlink = html_link::make(new moodle_url($CFG->wwwroot.'/user/view.php', array('id' => $user->id, 'course' => $this->course->id)), fullname($user));
773 $studentshtml .= '<tr class="r'.$this->rowcount++ . $rowclasses[$this->rowcount % 2] . '">'
774 .'<th class="c'.$columncount++.' user" scope="row" onclick="set_row(this.parentNode.rowIndex);">'.$userpic
bb9b58a6 775 .$OUTPUT->link($userlink).$userreportcell.'</th>';
203b7e2e 776
777 if ($showuseridnumber) {
653a8648 778 $studentshtml .= '<th class="c'.$columncount++.' useridnumber" onclick="set_row(this.parentNode.rowIndex);">'.
adf541d9 779 $user->idnumber.'</th>';
203b7e2e 780 }
781
782 }
9d35e66e 783
dc482cfa 784 foreach ($this->gtree->items as $itemid=>$unused) {
785 $item =& $this->gtree->items[$itemid];
d297269d 786 $grade = $this->grades[$userid][$item->id];
b89a70ce 787
e50ce569 788 // Get the decimal points preference for this item
31a6c06c 789 $decimalpoints = $item->get_decimals();
4ba9941c 790
d297269d 791 if (in_array($itemid, $unknown)) {
792 $gradeval = null;
793 } else if (array_key_exists($itemid, $altered)) {
794 $gradeval = $altered[$itemid];
795 } else {
796 $gradeval = $grade->finalgrade;
797 }
4ba9941c 798
00374cc5 799 // MDL-11274
800 // Hide grades in the grader report if the current grader doesn't have 'moodle/grade:viewhidden'
57068674 801 if (!$this->canviewhidden and $grade->is_hidden()) {
6cc3e350 802 if (!empty($CFG->grade_hiddenasdate) and $grade->get_datesubmitted() and !$item->is_category_item() and !$item->is_course_item()) {
d297269d 803 // the problem here is that we do not have the time when grade value was modified, 'timemodified' is general modification date for grade_grades records
319770d7 804 $studentshtml .= '<td class="cell c'.$columncount++.'">'
805 . $OUTPUT->span(userdate($grade->get_datesubmitted(),get_string('strftimedatetimeshort')), 'datesubmitted') . '</td>';
bb49f77b 806 } else {
00374cc5 807 $studentshtml .= '<td class="cell c'.$columncount++.'">-</td>';
808 }
a5b8be62 809 continue;
00374cc5 810 }
811
2cc773f5 812 // emulate grade element
d3c3da1b 813 $eid = $this->gtree->get_grade_eid($grade);
814 $element = array('eid'=>$eid, 'object'=>$grade, 'type'=>'grade');
2cc773f5 815
653a8648 816 $cellclasses = 'grade cell c'.$columncount++;
dff9d94d 817 if ($item->is_category_item()) {
818 $cellclasses .= ' cat';
b89a70ce 819 }
dff9d94d 820 if ($item->is_course_item()) {
821 $cellclasses .= ' course';
b89a70ce 822 }
4ba9941c 823 if ($grade->is_overridden()) {
dff9d94d 824 $cellclasses .= ' overridden';
4ba9941c 825 }
85db09fb 826
5ebce7bb 827 if ($grade->is_excluded()) {
dc482cfa 828 // $cellclasses .= ' excluded';
5ebce7bb 829 }
4ba9941c 830
319770d7 831 $gradetitle = $OUTPUT->container(fullname($user), 'fullname');
832 $gradetitle .= $OUTPUT->container($item->get_name(true), 'itemname');
653a8648 833
834 if (!empty($grade->feedback) && !$USER->gradeediting[$this->courseid]) {
319770d7 835 $gradetitle .= $OUTPUT->container(wordwrap(trim(format_string($grade->feedback, $grade->feedbackformat)), 34, '<br/ >'), 'feedback');
653a8648 836 }
837
319770d7 838 $studentshtml .= '<td class="'.$cellclasses.'" title="'.s($gradetitle).'">';
dff9d94d 839
23207a1a 840 if ($grade->is_excluded()) {
319770d7 841 $studentshtml .= $OUTPUT->span(get_string('excluded', 'grades'), 'excludedfloater');
23207a1a 842 }
843
4ba9941c 844 // Do not show any icons if no grade (no record in DB to match)
d3c3da1b 845 if (!$item->needsupdate and $USER->gradeediting[$this->courseid]) {
2cc773f5 846 $studentshtml .= $this->get_icons($element);
4ba9941c 847 }
848
80fb1cf9 849 $hidden = '';
850 if ($grade->is_hidden()) {
851 $hidden = ' hidden ';
852 }
6cc3e350 853
d24832f9 854 $gradepass = ' gradefail ';
46e6df89 855 if ($grade->is_passed($item)) {
856 $gradepass = ' gradepass ';
e6477988 857 } elseif (is_null($grade->is_passed($item))) {
858 $gradepass = '';
46e6df89 859 }
860
4ba9941c 861 // if in editting mode, we need to print either a text box
862 // or a drop down (for scales)
4ba9941c 863 // grades in item of type grade category or course are not directly editable
d14ae855 864 if ($item->needsupdate) {
319770d7 865 $studentshtml .= $OUTPUT->span(get_string('error'), "gradingerror$hidden");
d14ae855 866
2cc773f5 867 } else if ($USER->gradeediting[$this->courseid]) {
4ba9941c 868
319770d7 869 if ($item->scaleid && !empty($scalesarray[$item->scaleid])) {
870 $scale = $scalesarray[$item->scaleid];
99ccfda8 871 $gradeval = (int)$gradeval; // scales use only integers
388234f4 872 $scales = explode(",", $scale->scale);
873 // reindex because scale is off 1
9d35e66e 874
914ea002 875 // MDL-12104 some previous scales might have taken up part of the array
876 // so this needs to be reset
d48ebf97 877 $scaleopt = array();
388234f4 878 $i = 0;
879 foreach ($scales as $scaleoption) {
880 $i++;
881 $scaleopt[$i] = $scaleoption;
882 }
883
884 if ($this->get_pref('quickgrading') and $grade->is_editable()) {
0658afc9 885 $oldval = empty($gradeval) ? -1 : $gradeval;
886 if (empty($item->outcomeid)) {
d4795a07 887 $nogradestr = $this->get_lang_string('nograde');
0658afc9 888 } else {
d4795a07 889 $nogradestr = $this->get_lang_string('nooutcome', 'grades');
0658afc9 890 }
29a5680e 891 $studentshtml .= '<input type="hidden" name="oldgrade_'.$userid.'_'
0658afc9 892 .$item->id.'" value="'.$oldval.'"/>';
698c31e1 893 $select = html_select::make($scaleopt, 'grade_'.$userid.'_'.$item->id,$gradeval, $nogradestr);
894 $select->nothingvalue = '-1';
895 $select->tabindex = $tabindices[$item->id]['grade'];
896 $studentshtml .= $OUTPUT->select($select);
388234f4 897 } elseif(!empty($scale)) {
4ba9941c 898 $scales = explode(",", $scale->scale);
4ba9941c 899
388234f4 900 // invalid grade if gradeval < 1
99ccfda8 901 if ($gradeval < 1) {
319770d7 902 $studentshtml .= $OUTPUT->span('-', "gradevalue$hidden$gradepass");
4ba9941c 903 } else {
653a8648 904 $gradeval = $grade->grade_item->bounded_grade($gradeval); //just in case somebody changes scale
319770d7 905 $studentshtml .= $OUTPUT->span($scales[$gradeval-1], "gradevalue$hidden$gradepass");
4ba9941c 906 }
388234f4 907 } else {
908 // no such scale, throw error?
4ba9941c 909 }
79eabc2a 910
bb384a8e 911 } else if ($item->gradetype != GRADE_TYPE_TEXT) { // Value type
936f1350 912 if ($this->get_pref('quickgrading') and $grade->is_editable()) {
76317c73 913 $value = format_float($gradeval, $decimalpoints);
29a5680e 914 $studentshtml .= '<input type="hidden" name="oldgrade_'.$userid.'_'.$item->id.'" value="'.$value.'" />';
be55a047 915 $studentshtml .= '<input size="6" tabindex="' . $tabindices[$item->id]['grade']
319770d7 916 . '" type="text" class="text" title="'. $strgrade .'" name="grade_'
c0c1e7c2 917 .$userid.'_' .$item->id.'" value="'.$value.'" />';
4ba9941c 918 } else {
319770d7 919 $studentshtml .= $OUTPUT->span(format_float($gradeval, $decimalpoints), "gradevalue$hidden$gradepass");
4ba9941c 920 }
921 }
922
923
924 // If quickfeedback is on, print an input element
2ca093fa 925 if ($this->get_pref('showquickfeedback') and $grade->is_editable()) {
dc482cfa 926
29a5680e 927 $studentshtml .= '<input type="hidden" name="oldfeedback_'
928 .$userid.'_'.$item->id.'" value="' . s($grade->feedback) . '" />';
be55a047 929 $studentshtml .= '<input class="quickfeedback" tabindex="' . $tabindices[$item->id]['feedback']
930 . '" size="6" title="' . $strfeedback . '" type="text" name="feedback_'
29a5680e 931 .$userid.'_'.$item->id.'" value="' . s($grade->feedback) . '" />';
4ba9941c 932 }
933
78a2d9f0 934 } else { // Not editing
41f22daa 935 $gradedisplaytype = $item->get_displaytype();
e50ce569 936
78a2d9f0 937 // If feedback present, surround grade with feedback tooltip: Open span here
4ba9941c 938
d14ae855 939 if ($item->needsupdate) {
319770d7 940 $studentshtml .= $OUTPUT->span(get_string('error'), "gradingerror$hidden$gradepass");
4ba9941c 941 } else {
319770d7 942 $studentshtml .= $OUTPUT->span(grade_format_gradevalue($gradeval, $item, true, $gradedisplaytype, null), "gradevalue$hidden$gradepass");
4ba9941c 943 }
4ba9941c 944 }
945
946 if (!empty($this->gradeserror[$item->id][$userid])) {
947 $studentshtml .= $this->gradeserror[$item->id][$userid];
948 }
949
950 $studentshtml .= '</td>' . "\n";
951 }
952 $studentshtml .= '</tr>';
953 }
954 return $studentshtml;
955 }
956
dc482cfa 957 function get_studentnameshtml() {
1c1f64a2 958 global $CFG, $USER, $OUTPUT;
dc482cfa 959 $studentshtml = '';
960
961 $showuserimage = $this->get_pref('showuserimage');
962 $showuseridnumber = $this->get_pref('showuseridnumber');
795b745a 963 $fixedstudents = $this->is_fixed_students();
dc482cfa 964
965 $strsortasc = $this->get_lang_string('sortasc', 'grades');
966 $strsortdesc = $this->get_lang_string('sortdesc', 'grades');
967 $strfirstname = $this->get_lang_string('firstname');
968 $strlastname = $this->get_lang_string('lastname');
969
970 if ($this->sortitemid === 'lastname') {
971 if ($this->sortorder == 'ASC') {
972 $lastarrow = print_arrow('up', $strsortasc, true);
973 } else {
974 $lastarrow = print_arrow('down', $strsortdesc, true);
975 }
976 } else {
977 $lastarrow = '';
978 }
979
980 if ($this->sortitemid === 'firstname') {
981 if ($this->sortorder == 'ASC') {
982 $firstarrow = print_arrow('up', $strsortasc, true);
983 } else {
984 $firstarrow = print_arrow('down', $strsortdesc, true);
985 }
986 } else {
987 $firstarrow = '';
988 }
989
203b7e2e 990 if ($fixedstudents) {
319770d7 991 $fixedcolumntable = new html_table();
992 $fixedcolumntable->id = 'fixed_column';
993 $fixedcolumntable->add_class('fixed_grades_column');
71297a3f 994 $fixedcolumntable->bodyclasses = 'leftbody';
dc482cfa 995
bb9b58a6
NC
996 $colspan = 1;
997
998 if (has_capability('gradereport/user:view', $this->context)) {
999 $colspan++;
1000 }
1001
203b7e2e 1002 if ($showuseridnumber) {
bb9b58a6 1003 $colspan++;
203b7e2e 1004 }
dc482cfa 1005
203b7e2e 1006 $levels = count($this->gtree->levels) - 1;
dc482cfa 1007
203b7e2e 1008 for ($i = 0; $i < $levels; $i++) {
319770d7 1009 $fillercell = new html_table_cell();
1010 $fillercell->add_classes(array('fixedcolumn', 'cell', 'c0', 'topleft'));
1011 $fillercell->text = ' ';
1012 $fillercell->colspan = $colspan;
1013 $fixedcolumntable->data[] = html_table_row::make(array($fillercell));
203b7e2e 1014 }
dc482cfa 1015
319770d7 1016 $sortfirstname = html_link::make(clone($this->baseurl), $strfirstname);
1017 $sortfirstname->url->param('sortitemid', 'firstname');
1018 $sortlastname = html_link::make(clone($this->baseurl), $strlastname);
1019 $sortlastname->url->param('sortitemid', 'lastname');
1020
1021 $headerrow = new html_table_row();
1022 $headerrow->add_class('heading');
1023
1024 $studentheader = new html_table_cell();
1025 $studentheader->add_classes(array('header', 'c0'));
1026 $studentheader->scope = 'col';
1027 $studentheader->header = true;
1028 $studentheader->id = 'studentheader';
bb9b58a6
NC
1029 if (has_capability('gradereport/user:view', $this->context)) {
1030 $studentheader->colspan = 2;
1031 }
319770d7 1032 $studentheader->text = $OUTPUT->link($sortfirstname) . $firstarrow. '/ ' . $OUTPUT->link($sortlastname) . $lastarrow;
1033
1034 $headerrow->cells[] = $studentheader;
dc482cfa 1035
203b7e2e 1036 if ($showuseridnumber) {
319770d7 1037 $sortidnumberlink = html_link::make(clone($this->baseurl), get_string('idnumber'));
1038 $sortidnumberlink->url->param('sortitemid', 'idnumber');
1039
1040 $idnumberheader = new html_table_cell();
1041 $idnumberheader->add_classes(array('header', 'c0', 'useridnumber'));
1042 $idnumberheader->scope = 'col';
1043 $idnumberheader->header = true;
1044 $idnumberheader->text = $OUTPUT->link($sortidnumberlink);
1045
203b7e2e 1046 if ('idnumber' == $this->sortitemid) {
1047 if ($this->sortorder == 'ASC') {
319770d7 1048 $idnumberheader->text .= print_arrow('up', $strsortasc, true);
203b7e2e 1049 } else {
319770d7 1050 $idnumberheader->text .= print_arrow('down', $strsortdesc, true);
203b7e2e 1051 }
dc482cfa 1052 }
319770d7 1053 $headerrow->cells[] = $idnumberheader;
dc482cfa 1054 }
dc482cfa 1055
319770d7 1056 $fixedcolumntable->data[] = $headerrow;
dc482cfa 1057
203b7e2e 1058 if ($USER->gradeediting[$this->courseid]) {
319770d7 1059 $controlsrow = new html_table_row();
1060 $controlsrow->add_class('controls');
1061 $controlscell = new html_table_cell();
1062 $controlscell->add_classes(array('header', 'c0', 'controls'));
1063 $controlscell->colspan = $colspan;
1064 $controlscell->text = $this->get_lang_string('controls','grades');
1065
1066 $controlsrow->cells[] = $controlscell;
1067 $fixedcolumntable->data[] = $controlsrow;
203b7e2e 1068 }
dc482cfa 1069
319770d7 1070 $rowclasses = array('even', 'odd');
dc482cfa 1071
203b7e2e 1072 foreach ($this->users as $userid => $user) {
319770d7 1073 $userrow = new html_table_row();
1074 $userrow->add_classes(array('r'.$this->rowcount++, $rowclasses[$this->rowcount % 2]));
1075
1076 $usercell = new html_table_cell();
1077 $usercell->add_classes(array('c0', 'user'));
1078 $usercell->header = true;
1079 $usercell->scope = 'row';
1080 $usercell->add_action('click', 'yui_set_row');
dc482cfa 1081
203b7e2e 1082 if ($showuserimage) {
319770d7 1083 $usercell->text = $OUTPUT->container($OUTPUT->user_picture(moodle_user_picture::make($user, $this->courseid)), 'userpic');
203b7e2e 1084 }
dc482cfa 1085
319770d7 1086 $usercell->text .= $OUTPUT->link(html_link::make(new moodle_url($CFG->wwwroot.'/user/view.php', array('id' => $user->id, 'course' => $this->course->id)), fullname($user)));
bb9b58a6 1087
319770d7 1088 $userrow->cells[] = $usercell;
203b7e2e 1089
bb9b58a6
NC
1090 if (has_capability('gradereport/user:view', $this->context)) {
1091 $userreportcell = new html_table_cell();
1092 $userreportcell->add_class('userreport');
1093 $userreportcell->header = true;
1094 $a->user = fullname($user);
1095 $strgradesforuser = get_string('gradesforuser', 'grades', $a);
1096 $userreporticon = new moodle_action_icon();
1097 $userreporticon->link->url = new moodle_url($CFG->wwwroot.'/grade/report/user/index.php', array('userid' => $user->id, 'id' => $this->course->id));
1098 $userreporticon->image->add_class('iconsmall');
1099 $userreporticon->image->src = $OUTPUT->old_icon_url('t/grades');
1100 $userreporticon->image->alt = $strgradesforuser;
1101 $userreportcell->text = $OUTPUT->action_icon($userreporticon);
1102 $userrow->cells[] = $userreportcell;
1103 }
1104
203b7e2e 1105 if ($showuseridnumber) {
319770d7 1106 $idnumbercell = new html_table_cell();
1107 $idnumbercell->add_classes(array('header', 'c0', 'useridnumber'));
1108 $idnumbercell->header = true;
1109 $idnumbercell->scope = 'row';
1110 $idnumbercell->add_action('click', 'yui_set_row');
1111 $userrow->cells[] = $idnumbercell;
203b7e2e 1112 }
319770d7 1113 $fixedcolumntable->data[] = $userrow;
dc482cfa 1114 }
dc482cfa 1115
203b7e2e 1116 if ($this->get_pref('showranges')) {
319770d7 1117 $rangerow = new html_table_row();
1118 $rangerow->add_classes(array('range', 'r'.$this->rowcount++));
1119 $rangecell = new html_table_cell();
1120 $rangecell->add_classes(array('header', 'c0', 'range'));
1121 $rangecell->colspan = $colspan;
1122 $rangecell->header = true;
1123 $rangecell->scope = 'row';
1124 $rangecell->text = $this->get_lang_string('range','grades');
1125 $rangerow->cells[] = $rangecell;
1126 $fixedcolumntable->data[] = $rangerow;
203b7e2e 1127 }
dc482cfa 1128
203b7e2e 1129 // Averages heading
dc482cfa 1130
319770d7 1131 $straveragegroup = get_string('groupavg', 'grades');
203b7e2e 1132 $straverage = get_string('overallaverage', 'grades');
1133 $showaverages = $this->get_pref('showaverages');
319770d7 1134 $showaveragesgroup = $this->currentgroup && $showaverages;
1135
1136 if ($showaveragesgroup) {
1137 $groupavgrow = new html_table_row();
1138 $groupavgrow->add_classes(array('groupavg', 'r'.$this->rowcount++));
1139 $groupavgcell = new html_table_cell();
1140 $groupavgcell->add_classes(array('header', 'c0', 'range'));
1141 $groupavgcell->colspan = $colspan;
1142 $groupavgcell->header = true;
1143 $groupavgcell->scope = 'row';
1144 $groupavgcell->text = $straveragegroup;
1145 $groupavgrow->cells[] = $groupavgcell;
1146 $fixedcolumntable->data[] = $groupavgrow;
203b7e2e 1147 }
dc482cfa 1148
203b7e2e 1149 if ($showaverages) {
319770d7 1150 $avgrow = new html_table_row();
1151 $avgrow->add_classes(array('avg', 'r'.$this->rowcount++));
1152 $avgcell = new html_table_cell();
1153 $avgcell->add_classes(array('header', 'c0', 'range'));
1154 $avgcell->colspan = $colspan;
1155 $avgcell->header = true;
1156 $avgcell->scope = 'row';
1157 $avgcell->text = $straverage;
1158 $avgrow->cells[] = $avgcell;
1159 $fixedcolumntable->data[] = $avgrow;
203b7e2e 1160 }
1161
319770d7 1162 $studentshtml .= $OUTPUT->container($OUTPUT->table($fixedcolumntable), 'left_scroller');
1163 $studentshtml .= '
203b7e2e 1164 <div class="right_scroller">
1165 <table id="user-grades" class="">
1166 <tbody class="righttest">';
dc482cfa 1167
203b7e2e 1168 } else {
1169 $studentshtml .= '<table id="user-grades" class="gradestable flexible boxaligncenter generaltable">
1170 <tbody>';
1171 }
dc482cfa 1172
1173 return $studentshtml;
1174 }
1175
18a00359 1176 /**
1177 * Closes all open elements
1178 */
1179 public function get_endhtml() {
1180 global $CFG, $USER;
1181
795b745a 1182 $fixedstudents = $this->is_fixed_students();
18a00359 1183
1184 if ($fixedstudents) {
1185 return "</tbody></table></div>";
1186 } else {
1187 return "</tbody></table>";
1188 }
1189 }
1190
4ba9941c 1191 /**
5b508a08 1192 * Builds and return the HTML row of column totals.
1193 * @param bool $grouponly Whether to return only group averages or all averages.
4ba9941c 1194 * @return string HTML
1195 */
d24832f9 1196 public function get_avghtml($grouponly=false) {
1197 global $CFG, $USER, $DB;
4ba9941c 1198
57068674 1199 if (!$this->canviewhidden) {
1200 // totals might be affected by hiding, if user can not see hidden grades the aggregations might be altered
1201 // better not show them at all if user can not see all hideen grades
1202 return;
1203 }
1204
5b508a08 1205 $averagesdisplaytype = $this->get_pref('averagesdisplaytype');
1206 $averagesdecimalpoints = $this->get_pref('averagesdecimalpoints');
098042ba 1207 $meanselection = $this->get_pref('meanselection');
1208 $shownumberofgrades = $this->get_pref('shownumberofgrades');
1209
5b508a08 1210 $avghtml = '';
aae94377 1211 $avgcssclass = 'avg';
3446013d 1212
5b508a08 1213 if ($grouponly) {
1214 $straverage = get_string('groupavg', 'grades');
35079f53 1215 $showaverages = $this->currentgroup && $this->get_pref('showaverages');
5b508a08 1216 $groupsql = $this->groupsql;
1217 $groupwheresql = $this->groupwheresql;
319770d7 1218 $groupwheresqlparams = $this->groupwheresql_params;
aae94377 1219 $avgcssclass = 'groupavg';
3446013d 1220 } else {
6308b91c 1221 $straverage = get_string('overallaverage', 'grades');
5b508a08 1222 $showaverages = $this->get_pref('showaverages');
0dba6cb2 1223 $groupsql = "";
1224 $groupwheresql = "";
319770d7 1225 $groupwheresqlparams = array();
3446013d 1226 }
1227
a5b8be62 1228 if ($shownumberofgrades) {
1229 $straverage .= ' (' . get_string('submissions', 'grades') . ') ';
1230 }
1231
f8ae1f86 1232 $totalcount = $this->get_numusers($grouponly);
04259694 1233
319770d7 1234 list($usql, $rolesparams) = $DB->get_in_or_equal(explode(',', $this->gradebookroles), SQL_PARAMS_NAMED, 'grbr0');
d24832f9 1235
5b508a08 1236 if ($showaverages) {
319770d7 1237 $params = array_merge(array('courseid'=>$this->courseid), $rolesparams, $groupwheresqlparams);
04259694 1238
828af11c 1239 // find sums of all grade items in course
1240 $SQL = "SELECT g.itemid, SUM(g.finalgrade) AS sum
d24832f9 1241 FROM {grade_items} gi
1242 JOIN {grade_grades} g ON g.itemid = gi.id
1243 JOIN {user} u ON u.id = g.userid
1244 JOIN {role_assignments} ra ON ra.userid = u.id
828af11c 1245 $groupsql
b50371da 1246 WHERE gi.courseid = :courseid
d24832f9 1247 AND ra.roleid $usql
828af11c 1248 AND ra.contextid ".get_related_contexts_string($this->context)."
1249 AND g.finalgrade IS NOT NULL
883187d0 1250 $groupwheresql
883187d0 1251 GROUP BY g.itemid";
319770d7 1252 $sumarray = array();
d24832f9 1253 if ($sums = $DB->get_records_sql($SQL, $params)) {
ab3444d7 1254 foreach ($sums as $itemid => $csum) {
319770d7 1255 $sumarray[$itemid] = $csum->sum;
7b61efbe 1256 }
4ba9941c 1257 }
66ef0471 1258
9d35e66e 1259 $columncount=0;
dc482cfa 1260 $avghtml = '<tr class="' . $avgcssclass . ' r'.$this->rowcount++.'">';
6df5b04e 1261
883187d0 1262 // MDL-10875 Empty grades must be evaluated as grademin, NOT always 0
1263 // This query returns a count of ungraded grades (NULL finalgrade OR no matching record in grade_grades table)
319770d7 1264 $params = array_merge(array('courseid'=>$this->courseid), $rolesparams, $groupwheresqlparams);
883187d0 1265 $SQL = "SELECT gi.id, COUNT(u.id) AS count
d24832f9 1266 FROM {grade_items} gi
1267 CROSS JOIN {user} u
1268 JOIN {role_assignments} ra ON ra.userid = u.id
1269 LEFT OUTER JOIN {grade_grades} g ON (g.itemid = gi.id AND g.userid = u.id AND g.finalgrade IS NOT NULL)
828af11c 1270 $groupsql
b50371da 1271 WHERE gi.courseid = :courseid
d24832f9 1272 AND ra.roleid $usql
828af11c 1273 AND ra.contextid ".get_related_contexts_string($this->context)."
1274 AND g.id IS NULL
1275 $groupwheresql
883187d0 1276 GROUP BY gi.id";
828af11c 1277
319770d7 1278 $ungradedcounts = $DB->get_records_sql($SQL, $params);
883187d0 1279
795b745a 1280 $fixedstudents = $this->is_fixed_students();
653a8648 1281 if (!$fixedstudents) {
1282 $colspan='';
1283 if ($this->get_pref('showuseridnumber')) {
1284 $colspan = 'colspan="2" ';
1285 }
adf541d9 1286 $avghtml .= '<th class="header c0 range" '.$colspan.' scope="row">'.$straverage.'</th>';
653a8648 1287 }
1288
b89a70ce 1289 foreach ($this->gtree->items as $itemid=>$unused) {
1290 $item =& $this->gtree->items[$itemid];
1291
67881aa8 1292 if ($item->needsupdate) {
1293 $avghtml .= '<td class="cell c' . $columncount++.'"><span class="gradingerror">'.get_string('error').'</span></td>';
1294 continue;
1295 }
1296
319770d7 1297 if (!isset($sumarray[$item->id])) {
1298 $sumarray[$item->id] = 0;
33a34cd4 1299 }
883187d0 1300
319770d7 1301 if (empty($ungradedcounts[$itemid])) {
1302 $ungradedcount = 0;
828af11c 1303 } else {
319770d7 1304 $ungradedcount = $ungradedcounts[$itemid]->count;
d1556c09 1305 }
33a34cd4 1306
c2efb501 1307 if ($meanselection == GRADE_REPORT_MEAN_GRADED) {
319770d7 1308 $meancount = $totalcount - $ungradedcount;
33a34cd4 1309 } else { // Bump up the sum by the number of ungraded items * grademin
319770d7 1310 $sumarray[$item->id] += $ungradedcount * $item->grademin;
1311 $meancount = $totalcount;
33a34cd4 1312 }
1313
31a6c06c 1314 $decimalpoints = $item->get_decimals();
41f22daa 1315
bb384a8e 1316 // Determine which display type to use for this average
2cc773f5 1317 if ($USER->gradeediting[$this->courseid]) {
1796708d 1318 $displaytype = GRADE_DISPLAY_TYPE_REAL;
d622930b 1319
e0724506 1320 } else if ($averagesdisplaytype == GRADE_REPORT_PREFERENCE_INHERIT) { // no ==0 here, please resave the report and user preferences
d622930b 1321 $displaytype = $item->get_displaytype();
1322
1323 } else {
bb384a8e 1324 $displaytype = $averagesdisplaytype;
1325 }
1326
31a6c06c 1327 // Override grade_item setting if a display preference (not inherit) was set for the averages
e0724506 1328 if ($averagesdecimalpoints == GRADE_REPORT_PREFERENCE_INHERIT) {
d622930b 1329 $decimalpoints = $item->get_decimals();
1330
1331 } else {
5b508a08 1332 $decimalpoints = $averagesdecimalpoints;
1333 }
1334
319770d7 1335 if (!isset($sumarray[$item->id]) || $meancount == 0) {
66ef0471 1336 $avghtml .= '<td class="cell c' . $columncount++.'">-</td>';
4ba9941c 1337 } else {
319770d7 1338 $sum = $sumarray[$item->id];
1339 $avgradeval = $sum/$meancount;
d622930b 1340 $gradehtml = grade_format_gradevalue($avgradeval, $item, true, $displaytype, $decimalpoints);
bb384a8e 1341
098042ba 1342 $numberofgrades = '';
098042ba 1343 if ($shownumberofgrades) {
319770d7 1344 $numberofgrades = " ($meancount)";
098042ba 1345 }
1346
1347 $avghtml .= '<td class="cell c' . $columncount++.'">'.$gradehtml.$numberofgrades.'</td>';
4ba9941c 1348 }
1349 }
5b508a08 1350 $avghtml .= '</tr>';
4ba9941c 1351 }
5b508a08 1352 return $avghtml;
4ba9941c 1353 }
1354
e5161d0c 1355 /**
2f61fc0e 1356 * Builds and return the HTML row of ranges for each column (i.e. range).
e5161d0c 1357 * @return string HTML
1358 */
d24832f9 1359 public function get_rangehtml() {
653a8648 1360 global $CFG, $USER;
2f61fc0e 1361
653a8648 1362 $rangehtml = '';
61649211 1363 if ($this->get_pref('showranges')) {
d622930b 1364 $rangesdisplaytype = $this->get_pref('rangesdisplaytype');
5b508a08 1365 $rangesdecimalpoints = $this->get_pref('rangesdecimalpoints');
d622930b 1366
9d35e66e 1367 $columncount=0;
653a8648 1368 $rangehtml = '<tr class="range r'.$this->rowcount++.' heading">';
9d35e66e 1369
795b745a 1370 $fixedstudents = $this->is_fixed_students();
653a8648 1371 if (!$fixedstudents) {
1372 $colspan='';
1373 if ($this->get_pref('showuseridnumber')) {
1374 $colspan = 'colspan="2" ';
1375 }
adf541d9 1376 $rangehtml .= '<th class="header c0 range" '.$colspan.' scope="row">'.$this->get_lang_string('range','grades').'</th>';
653a8648 1377 }
9d35e66e 1378
dc482cfa 1379 foreach ($this->gtree->items as $itemid=>$unused) {
1380 $item =& $this->gtree->items[$itemid];
5b508a08 1381
66ef0471 1382
80fb1cf9 1383 $hidden = '';
1384 if ($item->is_hidden()) {
1385 $hidden = ' hidden ';
1386 }
1387
319770d7 1388 $formattedrange = $item->get_formatted_range($rangesdisplaytype, $rangesdecimalpoints);
4dc81cc7 1389
319770d7 1390 $rangehtml .= '<th class="header c'.$columncount++.' range"><span class="rangevalues'.$hidden.'">'. $formattedrange .'</span></th>';
dc482cfa 1391
4ba9941c 1392 }
653a8648 1393 $rangehtml .= '</tr>';
4ba9941c 1394 }
653a8648 1395 return $rangehtml;
4ba9941c 1396 }
d24832f9 1397
9ecd4386 1398 /**
1399 * Builds and return the HTML row of ranges for each column (i.e. range).
1400 * @return string HTML
1401 */
d24832f9 1402 public function get_iconshtml() {
d0d1293d 1403 global $USER, $CFG;
9ecd4386 1404
1405 $iconshtml = '';
322a5f63 1406 if ($USER->gradeediting[$this->courseid]) {
1407
dc482cfa 1408 $iconshtml = '<tr class="controls">';
9ecd4386 1409
795b745a 1410 $fixedstudents = $this->is_fixed_students();
d0d1293d 1411 $showuseridnumber = $this->get_pref('showuseridnumber');
1412
1413 $colspan = '';
1414 if ($showuseridnumber) {
1415 $colspan = 'colspan="2"';
1416 }
1417
1418 if (!$fixedstudents) {
1419 $iconshtml .= '<th class="header c0 controls" scope="row" '.$colspan.'>'.$this->get_lang_string('controls','grades').'</th>';
1420 }
1421
dc482cfa 1422 $columncount = 0;
1423 foreach ($this->gtree->items as $itemid=>$unused) {
9ecd4386 1424 // emulate grade element
d24832f9 1425 $item =& $this->gtree->get_item($itemid);
1426
9ecd4386 1427 $eid = $this->gtree->get_item_eid($item);
1428 $element = $this->gtree->locate_element($eid);
1429
dc482cfa 1430 $iconshtml .= '<td class="controls cell c'.$columncount++.' icons">' . $this->get_icons($element) . '</td>';
9ecd4386 1431 }
1432 $iconshtml .= '</tr>';
1433 }
1434 return $iconshtml;
1435 }
4ba9941c 1436
1437 /**
1438 * Given a grade_category, grade_item or grade_grade, this function
1439 * figures out the state of the object and builds then returns a div
1440 * with the icons needed for the grader report.
1441 *
1442 * @param object $object
4ba9941c 1443 * @return string HTML
1444 */
d24832f9 1445 protected function get_icons($element) {
319770d7 1446 global $CFG, $USER, $OUTPUT;
4ba9941c 1447
2cc773f5 1448 if (!$USER->gradeediting[$this->courseid]) {
1449 return '<div class="grade_icons" />';
79eabc2a 1450 }
4ba9941c 1451
2cc773f5 1452 // Init all icons
319770d7 1453 $editicon = '';
dc482cfa 1454
1455 if ($element['type'] != 'categoryitem' && $element['type'] != 'courseitem') {
319770d7 1456 $editicon = $this->gtree->get_edit_icon($element, $this->gpr);
dc482cfa 1457 }
1458
319770d7 1459 $editcalculationicon = '';
1460 $showhideicon = '';
1461 $lockunlockicon = '';
4ba9941c 1462
a5b8be62 1463 if (has_capability('moodle/grade:manage', $this->context)) {
4ba9941c 1464
a5b8be62 1465 if ($this->get_pref('showcalculations')) {
319770d7 1466 $editcalculationicon = $this->gtree->get_calculation_icon($element, $this->gpr);
a5b8be62 1467 }
1468
1469 if ($this->get_pref('showeyecons')) {
319770d7 1470 $showhideicon = $this->gtree->get_hiding_icon($element, $this->gpr);
a5b8be62 1471 }
4ba9941c 1472
a5b8be62 1473 if ($this->get_pref('showlocks')) {
319770d7 1474 $lockunlockicon = $this->gtree->get_locking_icon($element, $this->gpr);
a5b8be62 1475 }
4ba9941c 1476 }
1477
319770d7 1478 return $OUTPUT->container($editicon.$editcalculationicon.$showhideicon.$lockunlockicon, 'grade_icons');
4faf5f99 1479 }
1480
1481 /**
1482 * Given a category element returns collapsing +/- icon if available
1483 * @param object $object
1484 * @return string HTML
1485 */
d24832f9 1486 protected function get_collapsing_icon($element) {
5d3b9994 1487 global $OUTPUT;
4faf5f99 1488
319770d7 1489 $icon = '';
2cc773f5 1490 // If object is a category, display expand/contract icon
384960dd 1491 if ($element['type'] == 'category') {
2cc773f5 1492 // Load language strings
319770d7 1493 $strswitchminus = $this->get_lang_string('aggregatesonly', 'grades');
1494 $strswitchplus = $this->get_lang_string('gradesonly', 'grades');
1495 $strswitchwhole = $this->get_lang_string('fullmode', 'grades');
384960dd 1496
319770d7 1497 $contractexpandicon = new moodle_action_icon();
1498 $contractexpandicon->link->url = new moodle_url($this->gpr->get_return_url(null, array('target'=>$element['eid'], 'action'=>'switch_minus', 'sesskey'=>sesskey())));
1499 $contractexpandicon->image->add_class('iconsmall');
1500 $contractexpandicon->image->src = $OUTPUT->old_icon_url('t/switch_minus');
1501 $contractexpandicon->image->alt = $strswitchminus;
48b5d8f3 1502
384960dd 1503 if (in_array($element['object']->id, $this->collapsed['aggregatesonly'])) {
319770d7 1504 $contractexpandicon->image->src = $OUTPUT->old_icon_url('t/switch_plus');
1505 $contractexpandicon->image->alt = $strswitchplus;
1506 $contractexpandicon->link->url->param('action', 'switch_plus');
384960dd 1507 } elseif (in_array($element['object']->id, $this->collapsed['gradesonly'])) {
319770d7 1508 $contractexpandicon->image->src = $OUTPUT->old_icon_url('t/switch_whole');
1509 $contractexpandicon->image->alt = $strswitchwhole;
1510 $contractexpandicon->link->url->param('action', 'switch_whole');
2cc773f5 1511 }
319770d7 1512 $icon = $OUTPUT->action_icon($contractexpandicon);
4ba9941c 1513 }
319770d7 1514 return $icon;
4ba9941c 1515 }
48b5d8f3 1516
1517 /**
1518 * Processes a single action against a category, grade_item or grade.
1519 * @param string $target eid ({type}{id}, e.g. c4 for category4)
1520 * @param string $action Which action to take (edit, delete etc...)
1521 * @return
1522 */
d24832f9 1523 public function process_action($target, $action) {
4faf5f99 1524 // TODO: this code should be in some grade_tree static method
48b5d8f3 1525 $targettype = substr($target, 0, 1);
1526 $targetid = substr($target, 1);
4faf5f99 1527 // TODO: end
1528
1529 if ($collapsed = get_user_preferences('grade_report_grader_collapsed_categories')) {
1530 $collapsed = unserialize($collapsed);
1531 } else {
384960dd 1532 $collapsed = array('aggregatesonly' => array(), 'gradesonly' => array());
4faf5f99 1533 }
1534
48b5d8f3 1535 switch ($action) {
384960dd 1536 case 'switch_minus': // Add category to array of aggregatesonly
1537 if (!in_array($targetid, $collapsed['aggregatesonly'])) {
1538 $collapsed['aggregatesonly'][] = $targetid;
4faf5f99 1539 set_user_preference('grade_report_grader_collapsed_categories', serialize($collapsed));
1540 }
48b5d8f3 1541 break;
4faf5f99 1542
384960dd 1543 case 'switch_plus': // Remove category from array of aggregatesonly, and add it to array of gradesonly
1544 $key = array_search($targetid, $collapsed['aggregatesonly']);
4faf5f99 1545 if ($key !== false) {
384960dd 1546 unset($collapsed['aggregatesonly'][$key]);
4faf5f99 1547 }
384960dd 1548 if (!in_array($targetid, $collapsed['gradesonly'])) {
1549 $collapsed['gradesonly'][] = $targetid;
1550 }
1551 set_user_preference('grade_report_grader_collapsed_categories', serialize($collapsed));
48b5d8f3 1552 break;
384960dd 1553 case 'switch_whole': // Remove the category from the array of collapsed cats
1554 $key = array_search($targetid, $collapsed['gradesonly']);
1555 if ($key !== false) {
1556 unset($collapsed['gradesonly'][$key]);
1557 set_user_preference('grade_report_grader_collapsed_categories', serialize($collapsed));
1558 }
4faf5f99 1559
384960dd 1560 break;
48b5d8f3 1561 default:
1562 break;
1563 }
1564
1565 return true;
1566 }
03fcc729 1567
795b745a 1568 /**
1569 * Returns whether or not to display fixed students column.
1570 * Includes a browser check, because IE6 doesn't support the scrollbar.
1571 *
1572 * @return bool
1573 */
1574 public function is_fixed_students() {
1575 global $USER, $CFG;
03fcc729 1576 return empty($USER->screenreader) && $CFG->grade_report_fixedstudents &&
1577 (check_browser_version('MSIE', '7.0') ||
795b745a 1578 check_browser_version('Firefox', '2.0') ||
1579 check_browser_version('Gecko', '2006010100') ||
1580 check_browser_version('Camino', '1.0') ||
1581 check_browser_version('Opera', '6.0') ||
03fcc729 1582 check_browser_version('Safari', '2.0'));
795b745a 1583 }
4ba9941c 1584}
1585?>