Completed
Push — 1.10.x ( ac227c...8f5d7d )
by Julito
47:43
created
main/newscorm/learnpathItem.class.php 1 patch
Spacing   +248 added lines, -248 removed lines patch added patch discarded remove patch
@@ -199,13 +199,13 @@  discard block
 block discarded – undo
199 199
             $res = Database::query($sql);
200 200
             if (Database::num_rows($res) > 0) {
201 201
                 $se_ref = Database::fetch_array($res);
202
-                $this->search_did = (int)$se_ref['search_did'];
202
+                $this->search_did = (int) $se_ref['search_did'];
203 203
             }
204 204
         }
205 205
         $this->audio = $row['audio'];
206 206
         if (self::debug > 0) {
207 207
             error_log(
208
-                'New LP - End of learnpathItem constructor for item ' . $id,
208
+                'New LP - End of learnpathItem constructor for item '.$id,
209 209
                 0
210 210
             );
211 211
         }
@@ -314,7 +314,7 @@  discard block
 block discarded – undo
314 314
     public function delete()
315 315
     {
316 316
         if (self::debug > 0) {
317
-            error_log('learnpath_item::delete() for item ' . $this->db_id, 0);
317
+            error_log('learnpath_item::delete() for item '.$this->db_id, 0);
318 318
         }
319 319
         $lp_item_view = Database::get_course_table(TABLE_LP_ITEM_VIEW);
320 320
         $lp_item = Database::get_course_table(TABLE_LP_ITEM);
@@ -322,29 +322,29 @@  discard block
 block discarded – undo
322 322
         $course_id = api_get_course_int_id();
323 323
 
324 324
         $sql = "DELETE FROM $lp_item_view
325
-                WHERE c_id = $course_id AND lp_item_id = " . $this->db_id;
325
+                WHERE c_id = $course_id AND lp_item_id = ".$this->db_id;
326 326
         if (self::debug > 0) {
327
-            error_log('Deleting from lp_item_view: ' . $sql, 0);
327
+            error_log('Deleting from lp_item_view: '.$sql, 0);
328 328
         }
329 329
         Database::query($sql);
330 330
 
331 331
         $sql = "SELECT * FROM $lp_item
332
-                WHERE c_id = $course_id AND id = " . $this->db_id;
332
+                WHERE c_id = $course_id AND id = ".$this->db_id;
333 333
         $res_sel = Database::query($sql);
334 334
         if (Database::num_rows($res_sel) < 1) {
335 335
             return false;
336 336
         }
337 337
 
338 338
         $sql = "DELETE FROM $lp_item
339
-                WHERE c_id = $course_id AND id = " . $this->db_id;
339
+                WHERE c_id = $course_id AND id = ".$this->db_id;
340 340
         Database::query($sql);
341 341
         if (self::debug > 0) {
342
-            error_log('Deleting from lp_item: ' . $sql);
342
+            error_log('Deleting from lp_item: '.$sql);
343 343
         }
344 344
 
345 345
         if (api_get_setting('search_enabled') == 'true') {
346 346
             if (!is_null($this->search_did)) {
347
-                require_once api_get_path(LIBRARY_PATH) . 'search/ChamiloIndexer.class.php';
347
+                require_once api_get_path(LIBRARY_PATH).'search/ChamiloIndexer.class.php';
348 348
                 $di = new ChamiloIndexer();
349 349
                 $di->remove_document($this->search_did);
350 350
             }
@@ -380,7 +380,7 @@  discard block
 block discarded – undo
380 380
     {
381 381
         if (self::debug > 0) {
382 382
             error_log(
383
-                'learnpathItem::get_attempt_id() on item ' . $this->db_id,
383
+                'learnpathItem::get_attempt_id() on item '.$this->db_id,
384 384
                 0
385 385
             );
386 386
         }
@@ -390,8 +390,8 @@  discard block
 block discarded – undo
390 390
         }
391 391
         if (self::debug > 0) {
392 392
             error_log(
393
-                'New LP - End of learnpathItem::get_attempt_id() on item ' .
394
-                $this->db_id . ' - Returning ' . $res,
393
+                'New LP - End of learnpathItem::get_attempt_id() on item '.
394
+                $this->db_id.' - Returning '.$res,
395 395
                 0
396 396
             );
397 397
         }
@@ -453,12 +453,12 @@  discard block
 block discarded – undo
453 453
             if (self::debug > 2) {
454 454
                 error_log(
455 455
                     'learnpathItem::get_credit() - get_prevent_reinit!=0 and '.
456
-                    'status is ' . $status,
456
+                    'status is '.$status,
457 457
                     0
458 458
                 );
459 459
             }
460 460
             //0=not attempted - 1 = incomplete
461
-            if ($status != $this->possible_status[0]&&
461
+            if ($status != $this->possible_status[0] &&
462 462
                 $status != $this->possible_status[1]
463 463
             ) {
464 464
                 $credit = 'no-credit';
@@ -530,13 +530,13 @@  discard block
 block discarded – undo
530 530
                 case TOOL_DOCUMENT:
531 531
                     $table_doc = Database::get_course_table(TABLE_DOCUMENT);
532 532
                     $sql = 'SELECT path
533
-                            FROM ' . $table_doc . '
533
+                            FROM ' . $table_doc.'
534 534
                             WHERE
535
-                                c_id = ' . $course_id . ' AND
535
+                                c_id = ' . $course_id.' AND
536 536
                                 id = ' . $path;
537 537
                     $res = Database::query($sql);
538 538
                     $row = Database::fetch_array($res);
539
-                    $real_path = 'document' . $row['path'];
539
+                    $real_path = 'document'.$row['path'];
540 540
                     return $real_path;
541 541
                 case TOOL_STUDENTPUBLICATION:
542 542
                 case TOOL_QUIZ:
@@ -548,7 +548,7 @@  discard block
 block discarded – undo
548 548
             }
549 549
         } else {
550 550
             if (!empty($path_to_scorm_dir)) {
551
-                $path = $path_to_scorm_dir . $path;
551
+                $path = $path_to_scorm_dir.$path;
552 552
             }
553 553
             return $path;
554 554
         }
@@ -584,8 +584,8 @@  discard block
 block discarded – undo
584 584
         $sql = "SELECT id FROM $tbl
585 585
                 WHERE
586 586
                     c_id = $course_id AND
587
-                    lp_item_id = " . $this->db_id . " AND
588
-                    lp_view_id = " . $this->view_id . " AND
587
+                    lp_item_id = ".$this->db_id." AND
588
+                    lp_view_id = " . $this->view_id." AND
589 589
                     view_count = " . $this->attempt_id;
590 590
         $res = Database::query($sql);
591 591
         if (Database::num_rows($res) > 0) {
@@ -628,8 +628,8 @@  discard block
 block discarded – undo
628 628
             $sql = "SELECT id FROM $tbl
629 629
                     WHERE
630 630
                         c_id = $course_id AND
631
-                        lp_item_id = " . $this->db_id . " AND
632
-                        lp_view_id = " . $this->view_id ." AND
631
+                        lp_item_id = ".$this->db_id." AND
632
+                        lp_view_id = " . $this->view_id." AND
633 633
                         view_count = " . $this->get_attempt_id();
634 634
             $res = Database::query($sql);
635 635
             if (Database::num_rows($res) > 0) {
@@ -669,13 +669,13 @@  discard block
 block discarded – undo
669 669
         foreach ($this->interactions as $id => $in) {
670 670
             $return .= "[
671 671
                 '$id',
672
-                '" . $in[1] . "',
673
-                '" . $in[2] . "',
674
-                '" . $in[3] . "',
675
-                '" . $in[4] . "',
676
-                '" . $in[5] . "',
677
-                '" . $in[6] . "',
678
-                '" . $in[7] . "'],";
672
+                '".$in[1]."',
673
+                '" . $in[2]."',
674
+                '" . $in[3]."',
675
+                '" . $in[4]."',
676
+                '" . $in[5]."',
677
+                '" . $in[6]."',
678
+                '" . $in[7]."'],";
679 679
         }
680 680
         if (!empty($return)) {
681 681
             $return = substr($return, 0, -1);
@@ -917,7 +917,7 @@  discard block
 block discarded – undo
917 917
                 $table = Database::get_course_table(TABLE_LP_MAIN);
918 918
                 $sql = "SELECT prevent_reinit
919 919
                     FROM $table
920
-                    WHERE c_id = $course_id AND id = " . $this->lp_id;
920
+                    WHERE c_id = $course_id AND id = ".$this->lp_id;
921 921
                 $res = Database::query($sql);
922 922
                 if (Database::num_rows($res) < 1) {
923 923
                     $this->error = "Could not find parent learnpath in lp table";
@@ -939,7 +939,7 @@  discard block
 block discarded – undo
939 939
         }
940 940
         if (self::debug > 2) {
941 941
             error_log(
942
-                'New LP - End of learnpathItem::get_prevent_reinit() - Returned ' . $this->prevent_reinit,
942
+                'New LP - End of learnpathItem::get_prevent_reinit() - Returned '.$this->prevent_reinit,
943 943
                 0
944 944
             );
945 945
         }
@@ -964,7 +964,7 @@  discard block
 block discarded – undo
964 964
                 $table = Database::get_course_table(TABLE_LP_MAIN);
965 965
                 $sql = "SELECT seriousgame_mode
966 966
                         FROM $table
967
-                        WHERE c_id = $course_id AND id = " . $this->lp_id;
967
+                        WHERE c_id = $course_id AND id = ".$this->lp_id;
968 968
                 $res = Database::query($sql);
969 969
                 if (Database::num_rows($res) < 1) {
970 970
                     $this->error = "Could not find parent learnpath in learnpath table";
@@ -985,7 +985,7 @@  discard block
 block discarded – undo
985 985
         }
986 986
         if (self::debug > 2) {
987 987
             error_log(
988
-                'New LP - End of learnpathItem::get_seriousgame_mode() - Returned ' . $this->seriousgame_mode,
988
+                'New LP - End of learnpathItem::get_seriousgame_mode() - Returned '.$this->seriousgame_mode,
989 989
                 0
990 990
             );
991 991
         }
@@ -1030,7 +1030,7 @@  discard block
 block discarded – undo
1030 1030
         }
1031 1031
         if (!isset($abs_path)) {
1032 1032
             $path = $this->get_file_path();
1033
-            $abs_path = api_get_path(SYS_COURSE_PATH) . api_get_course_path() . '/' . $path;
1033
+            $abs_path = api_get_path(SYS_COURSE_PATH).api_get_course_path().'/'.$path;
1034 1034
         }
1035 1035
 
1036 1036
         $files_list = array();
@@ -1305,7 +1305,7 @@  discard block
 block discarded – undo
1305 1305
                                                             $abs_path
1306 1306
                                                         );
1307 1307
                                                         $new_abs_path = realpath(
1308
-                                                            $dir . '/' . $second_part
1308
+                                                            $dir.'/'.$second_part
1309 1309
                                                         );
1310 1310
                                                         $in_files_list[] = learnpathItem::get_resources_from_source(
1311 1311
                                                             TOOL_DOCUMENT,
@@ -1343,7 +1343,7 @@  discard block
 block discarded – undo
1343 1343
                                                             $abs_path
1344 1344
                                                         );
1345 1345
                                                         $new_abs_path = realpath(
1346
-                                                            $dir . '/' . $second_part
1346
+                                                            $dir.'/'.$second_part
1347 1347
                                                         );
1348 1348
                                                         $in_files_list[] = learnpathItem::get_resources_from_source(
1349 1349
                                                             TOOL_DOCUMENT,
@@ -1450,7 +1450,7 @@  discard block
 block discarded – undo
1450 1450
                                                             $abs_path
1451 1451
                                                         );
1452 1452
                                                         $new_abs_path = realpath(
1453
-                                                            $dir . '/' . $source
1453
+                                                            $dir.'/'.$source
1454 1454
                                                         );
1455 1455
                                                         $in_files_list[] = learnpathItem::get_resources_from_source(
1456 1456
                                                             TOOL_DOCUMENT,
@@ -1488,7 +1488,7 @@  discard block
 block discarded – undo
1488 1488
                                                             $abs_path
1489 1489
                                                         );
1490 1490
                                                         $new_abs_path = realpath(
1491
-                                                            $dir . '/' . $source
1491
+                                                            $dir.'/'.$source
1492 1492
                                                         );
1493 1493
                                                         $in_files_list[] = learnpathItem::get_resources_from_source(
1494 1494
                                                             TOOL_DOCUMENT,
@@ -1572,7 +1572,7 @@  discard block
 block discarded – undo
1572 1572
                                                 );
1573 1573
                                                 $dir = dirname($abs_path);
1574 1574
                                                 $new_abs_path = realpath(
1575
-                                                    $dir . '/' . $source
1575
+                                                    $dir.'/'.$source
1576 1576
                                                 );
1577 1577
                                                 $in_files_list[] = learnpathItem::get_resources_from_source(
1578 1578
                                                     TOOL_DOCUMENT,
@@ -1617,7 +1617,7 @@  discard block
 block discarded – undo
1617 1617
                                                 );
1618 1618
                                                 $dir = dirname($abs_path);
1619 1619
                                                 $new_abs_path = realpath(
1620
-                                                    $dir . '/' . $source
1620
+                                                    $dir.'/'.$source
1621 1621
                                                 );
1622 1622
                                                 $in_files_list[] = learnpathItem::get_resources_from_source(
1623 1623
                                                     TOOL_DOCUMENT,
@@ -1677,7 +1677,7 @@  discard block
 block discarded – undo
1677 1677
         }
1678 1678
         if (self::debug > 1) {
1679 1679
             error_log(
1680
-                'New LP - Out of learnpathItem::get_score() - returning ' . $res,
1680
+                'New LP - Out of learnpathItem::get_score() - returning '.$res,
1681 1681
                 0
1682 1682
             );
1683 1683
         }
@@ -1697,7 +1697,7 @@  discard block
 block discarded – undo
1697 1697
         $course_id = api_get_course_int_id();
1698 1698
         $debug = self::debug;
1699 1699
         if ($debug > 0) {
1700
-            error_log('learnpathItem::get_status() on item ' . $this->db_id, 0);
1700
+            error_log('learnpathItem::get_status() on item '.$this->db_id, 0);
1701 1701
         }
1702 1702
         if ($check_db) {
1703 1703
             if ($debug > 2) {
@@ -1708,12 +1708,12 @@  discard block
 block discarded – undo
1708 1708
                 $sql = "SELECT status FROM $table
1709 1709
                         WHERE
1710 1710
                             c_id = $course_id AND
1711
-                            id = '" . $this->db_item_view_id . "' AND
1712
-                            view_count = '" . $this->get_attempt_id() . "'";
1711
+                            id = '".$this->db_item_view_id."' AND
1712
+                            view_count = '" . $this->get_attempt_id()."'";
1713 1713
 
1714 1714
                 if ($debug > 2) {
1715 1715
                     error_log(
1716
-                        'learnpathItem::get_status() - Checking DB: ' . $sql,
1716
+                        'learnpathItem::get_status() - Checking DB: '.$sql,
1717 1717
                         0
1718 1718
                     );
1719 1719
                 }
@@ -1724,7 +1724,7 @@  discard block
 block discarded – undo
1724 1724
                     if ($update_local) {
1725 1725
                         if ($debug > 2) {
1726 1726
                             error_log(
1727
-                                'learnpathItem::set_status() :' . $row['status'],
1727
+                                'learnpathItem::set_status() :'.$row['status'],
1728 1728
                                 0
1729 1729
                             );
1730 1730
                         }
@@ -1732,7 +1732,7 @@  discard block
 block discarded – undo
1732 1732
                     }
1733 1733
                     if ($debug > 2) {
1734 1734
                         error_log(
1735
-                            'learnpathItem::get_status() - Returning db value ' . $row['status'],
1735
+                            'learnpathItem::get_status() - Returning db value '.$row['status'],
1736 1736
                             0
1737 1737
                         );
1738 1738
                     }
@@ -1749,7 +1749,7 @@  discard block
 block discarded – undo
1749 1749
             if (!empty($this->status)) {
1750 1750
                 if ($debug > 2) {
1751 1751
                     error_log(
1752
-                        'learnpathItem::get_status() - Returning attrib: ' . $this->status,
1752
+                        'learnpathItem::get_status() - Returning attrib: '.$this->status,
1753 1753
                         0
1754 1754
                     );
1755 1755
                 }
@@ -1759,7 +1759,7 @@  discard block
 block discarded – undo
1759 1759
 
1760 1760
         if ($debug > 2) {
1761 1761
             error_log(
1762
-                'learnpathItem::get_status() - Returning default ' . $this->possible_status[0],
1762
+                'learnpathItem::get_status() - Returning default '.$this->possible_status[0],
1763 1763
                 0
1764 1764
             );
1765 1765
         }
@@ -1799,7 +1799,7 @@  discard block
 block discarded – undo
1799 1799
             if ($origin == 'js') {
1800 1800
                 return '00 : 00: 00';
1801 1801
             } else {
1802
-                return '00 ' . $h . ' 00 \' 00"';
1802
+                return '00 '.$h.' 00 \' 00"';
1803 1803
             }
1804 1804
         } else {
1805 1805
             return api_format_time($time, $origin);
@@ -1824,7 +1824,7 @@  discard block
 block discarded – undo
1824 1824
         if (!isset($given_time)) {
1825 1825
             if (self::debug > 2) {
1826 1826
                 error_log(
1827
-                    'learnpathItem::get_scorm_time(): given time empty, current_start_time = ' . $this->current_start_time,
1827
+                    'learnpathItem::get_scorm_time(): given time empty, current_start_time = '.$this->current_start_time,
1828 1828
                     0
1829 1829
                 );
1830 1830
             }
@@ -1834,8 +1834,8 @@  discard block
 block discarded – undo
1834 1834
                         FROM $table
1835 1835
                         WHERE
1836 1836
                             c_id = $course_id AND
1837
-                            id = '" . $this->db_item_view_id . "' AND
1838
-                            view_count = '" . $this->get_attempt_id() . "'";
1837
+                            id = '".$this->db_item_view_id."' AND
1838
+                            view_count = '" . $this->get_attempt_id()."'";
1839 1839
                 $res = Database::query($sql);
1840 1840
                 $row = Database::fetch_array($res);
1841 1841
                 $start = $row['start_time'];
@@ -1856,7 +1856,7 @@  discard block
 block discarded – undo
1856 1856
         }
1857 1857
         if (self::debug > 2) {
1858 1858
             error_log(
1859
-                'learnpathItem::get_scorm_time(): intermediate = ' . $time,
1859
+                'learnpathItem::get_scorm_time(): intermediate = '.$time,
1860 1860
                 0
1861 1861
             );
1862 1862
         }
@@ -1876,7 +1876,7 @@  discard block
 block discarded – undo
1876 1876
         $sql = "SELECT * FROM $lp_item
1877 1877
                 WHERE
1878 1878
                     c_id = $course_id AND
1879
-                    id='" . intval($this->db_id) . "'";
1879
+                    id='".intval($this->db_id)."'";
1880 1880
         $res = Database::query($sql);
1881 1881
         $row = Database::fetch_array($res);
1882 1882
         return $row['terms'];
@@ -1905,9 +1905,9 @@  discard block
 block discarded – undo
1905 1905
     {
1906 1906
         if (self::debug > 0) {
1907 1907
             error_log(
1908
-                'learnpathItem::get_total_time() for item ' . $this->db_id .
1909
-                ' - Initially, current_start_time = ' . $this->current_start_time .
1910
-                ' and current_stop_time = ' . $this->current_stop_time,
1908
+                'learnpathItem::get_total_time() for item '.$this->db_id.
1909
+                ' - Initially, current_start_time = '.$this->current_start_time.
1910
+                ' and current_stop_time = '.$this->current_stop_time,
1911 1911
                 0
1912 1912
             );
1913 1913
         }
@@ -1948,9 +1948,9 @@  discard block
 block discarded – undo
1948 1948
         } else {
1949 1949
             if (self::debug > 2) {
1950 1950
                 error_log(
1951
-                    'learnpathItem::get_total_time() - Current start time = ' .
1952
-                    $this->current_start_time . ', current stop time = ' .
1953
-                    $this->current_stop_time . ' Returning ' . $time . "-----------\n",
1951
+                    'learnpathItem::get_total_time() - Current start time = '.
1952
+                    $this->current_start_time.', current stop time = '.
1953
+                    $this->current_stop_time.' Returning '.$time."-----------\n",
1954 1954
                     0
1955 1955
                 );
1956 1956
             }
@@ -1970,7 +1970,7 @@  discard block
 block discarded – undo
1970 1970
         }
1971 1971
         if (self::debug > 2) {
1972 1972
             error_log(
1973
-                'learnpathItem::get_type() - Returning ' . $res . ' for item ' . $this->db_id,
1973
+                'learnpathItem::get_type() - Returning '.$res.' for item '.$this->db_id,
1974 1974
                 0
1975 1975
             );
1976 1976
         }
@@ -2010,8 +2010,8 @@  discard block
 block discarded – undo
2010 2010
         if ($this->status_is($completedStatusList)) {
2011 2011
             if (self::debug > 2) {
2012 2012
                 error_log(
2013
-                    'learnpath::is_done() - Item ' . $this->get_id(
2014
-                    ) . ' is complete',
2013
+                    'learnpath::is_done() - Item '.$this->get_id(
2014
+                    ).' is complete',
2015 2015
                     0
2016 2016
                 );
2017 2017
             }
@@ -2020,8 +2020,8 @@  discard block
 block discarded – undo
2020 2020
         } else {
2021 2021
             if (self::debug > 2) {
2022 2022
                 error_log(
2023
-                    'learnpath::is_done() - Item ' . $this->get_id(
2024
-                    ) . ' is not complete',
2023
+                    'learnpath::is_done() - Item '.$this->get_id(
2024
+                    ).' is not complete',
2025 2025
                     0
2026 2026
                 );
2027 2027
             }
@@ -2058,7 +2058,7 @@  discard block
 block discarded – undo
2058 2058
         }
2059 2059
         if (self::debug > 2) {
2060 2060
             error_log(
2061
-                'New LP - End of learnpathItem::is_restart_allowed() - Returning ' . $restart,
2061
+                'New LP - End of learnpathItem::is_restart_allowed() - Returning '.$restart,
2062 2062
                 0
2063 2063
             );
2064 2064
         }
@@ -2137,7 +2137,7 @@  discard block
 block discarded – undo
2137 2137
     {
2138 2138
         if (self::debug > 0) {
2139 2139
             error_log(
2140
-                'learnpathItem::parse_prereq() for learnpath ' . $this->lp_id . ' with string ' . $prereqs_string,
2140
+                'learnpathItem::parse_prereq() for learnpath '.$this->lp_id.' with string '.$prereqs_string,
2141 2141
                 0
2142 2142
             );
2143 2143
         }
@@ -2338,7 +2338,7 @@  discard block
 block discarded – undo
2338 2338
                                 // Strange...
2339 2339
                                 if (self::debug > 1) {
2340 2340
                                     error_log(
2341
-                                        'New LP - Found ~ but strange string: ' . $prereqs_string,
2341
+                                        'New LP - Found ~ but strange string: '.$prereqs_string,
2342 2342
                                         0
2343 2343
                                     );
2344 2344
                                 }
@@ -2366,7 +2366,7 @@  discard block
 block discarded – undo
2366 2366
                                     //  the big brackets-enclosed condition.
2367 2367
                                     if (self::debug > 1) {
2368 2368
                                         error_log(
2369
-                                            'New LP - Dealing with group ' . $gr,
2369
+                                            'New LP - Dealing with group '.$gr,
2370 2370
                                             0
2371 2371
                                         );
2372 2372
                                     }
@@ -2380,7 +2380,7 @@  discard block
 block discarded – undo
2380 2380
                                     ) {
2381 2381
                                         if (self::debug > 1) {
2382 2382
                                             error_log(
2383
-                                                'New LP - Found multiplier ' . $multi[0],
2383
+                                                'New LP - Found multiplier '.$multi[0],
2384 2384
                                                 0
2385 2385
                                             );
2386 2386
                                         }
@@ -2396,7 +2396,7 @@  discard block
 block discarded – undo
2396 2396
                                                     $mytrue++;
2397 2397
                                                     if (self::debug > 1) {
2398 2398
                                                         error_log(
2399
-                                                            'New LP - Found true item, counting.. (' . ($mytrue) . ')',
2399
+                                                            'New LP - Found true item, counting.. ('.($mytrue).')',
2400 2400
                                                             0
2401 2401
                                                         );
2402 2402
                                                     }
@@ -2404,7 +2404,7 @@  discard block
 block discarded – undo
2404 2404
                                             } else {
2405 2405
                                                 if (self::debug > 1) {
2406 2406
                                                     error_log(
2407
-                                                        'New LP - item ' . $cond . ' does not exist in items list',
2407
+                                                        'New LP - item '.$cond.' does not exist in items list',
2408 2408
                                                         0
2409 2409
                                                     );
2410 2410
                                                 }
@@ -2451,7 +2451,7 @@  discard block
 block discarded – undo
2451 2451
                                                 } else {
2452 2452
                                                     if (self::debug > 1) {
2453 2453
                                                         error_log(
2454
-                                                            'New LP - ' .
2454
+                                                            'New LP - '.
2455 2455
                                                             ' Found false item, the set is not true, return false',
2456 2456
                                                             0
2457 2457
                                                         );
@@ -2462,7 +2462,7 @@  discard block
 block discarded – undo
2462 2462
                                             } else {
2463 2463
                                                 if (self::debug > 1) {
2464 2464
                                                     error_log(
2465
-                                                        'New LP - item ' . $cond . ' does not exist in items list',
2465
+                                                        'New LP - item '.$cond.' does not exist in items list',
2466 2466
                                                         0
2467 2467
                                                     );
2468 2468
                                                 }
@@ -2488,7 +2488,7 @@  discard block
 block discarded – undo
2488 2488
                                 //  value of the corresponding resource completion status.
2489 2489
                                 if (self::debug > 1) {
2490 2490
                                     error_log(
2491
-                                        'New LP - Didnt find any group, returning value for ' . $prereqs_string,
2491
+                                        'New LP - Didnt find any group, returning value for '.$prereqs_string,
2492 2492
                                         0
2493 2493
                                     );
2494 2494
                                 }
@@ -2505,14 +2505,14 @@  discard block
 block discarded – undo
2505 2505
                                         if (!$returnstatus) {
2506 2506
                                             if (self::debug > 1) {
2507 2507
                                                 error_log(
2508
-                                                    'New LP - Prerequisite ' . $prereqs_string . ' not complete',
2508
+                                                    'New LP - Prerequisite '.$prereqs_string.' not complete',
2509 2509
                                                     0
2510 2510
                                                 );
2511 2511
                                             }
2512 2512
                                         } else {
2513 2513
                                             if (self::debug > 1) {
2514 2514
                                                 error_log(
2515
-                                                    'New LP - Prerequisite ' . $prereqs_string . ' complete',
2515
+                                                    'New LP - Prerequisite '.$prereqs_string.' complete',
2516 2516
                                                     0
2517 2517
                                                 );
2518 2518
                                             }
@@ -2524,12 +2524,12 @@  discard block
 block discarded – undo
2524 2524
                                             if ($returnstatus) {
2525 2525
                                                 //AND origin_lp_item_id = '.$user_id.'
2526 2526
                                                 $sql = 'SELECT exe_result, exe_weighting
2527
-                                                        FROM ' . Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES) . '
2527
+                                                        FROM ' . Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES).'
2528 2528
                                                         WHERE
2529
-                                                            exe_exo_id = ' . $items[$refs_list[$prereqs_string]]->path . ' AND
2530
-                                                            exe_user_id = ' . $user_id . ' AND
2531
-                                                            orig_lp_id = ' . $this->lp_id . ' AND
2532
-                                                            orig_lp_item_id = ' . $prereqs_string . ' AND
2529
+                                                            exe_exo_id = ' . $items[$refs_list[$prereqs_string]]->path.' AND
2530
+                                                            exe_user_id = ' . $user_id.' AND
2531
+                                                            orig_lp_id = ' . $this->lp_id.' AND
2532
+                                                            orig_lp_item_id = ' . $prereqs_string.' AND
2533 2533
                                                             status <> "incomplete"
2534 2534
                                                         ORDER BY exe_date DESC
2535 2535
                                                         LIMIT 0, 1';
@@ -2567,12 +2567,12 @@  discard block
 block discarded – undo
2567 2567
 
2568 2568
                                             // Checking in the database.
2569 2569
                                             $sql = 'SELECT exe_result, exe_weighting
2570
-                                                    FROM ' . Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES) . '
2570
+                                                    FROM ' . Database :: get_main_table(TABLE_STATISTIC_TRACK_E_EXERCISES).'
2571 2571
                                                     WHERE
2572
-                                                        exe_exo_id = ' . $items[$refs_list[$prereqs_string]]->path . ' AND
2573
-                                                        exe_user_id = ' . $user_id . ' AND
2574
-                                                        orig_lp_id = ' . $this->lp_id . ' AND
2575
-                                                        orig_lp_item_id = ' . $prereqs_string . ' ';
2572
+                                                        exe_exo_id = ' . $items[$refs_list[$prereqs_string]]->path.' AND
2573
+                                                        exe_user_id = ' . $user_id.' AND
2574
+                                                        orig_lp_id = ' . $this->lp_id.' AND
2575
+                                                        orig_lp_item_id = ' . $prereqs_string.' ';
2576 2576
 
2577 2577
                                             $rs_quiz = Database::query($sql);
2578 2578
                                             if (Database::num_rows($rs_quiz) > 0) {
@@ -2619,14 +2619,14 @@  discard block
 block discarded – undo
2619 2619
                                         if (!$returnstatus) {
2620 2620
                                             if (self::debug > 1) {
2621 2621
                                                 error_log(
2622
-                                                    'New LP - Prerequisite ' . $prereqs_string . ' not complete',
2622
+                                                    'New LP - Prerequisite '.$prereqs_string.' not complete',
2623 2623
                                                     0
2624 2624
                                                 );
2625 2625
                                             }
2626 2626
                                         } else {
2627 2627
                                             if (self::debug > 1) {
2628 2628
                                                 error_log(
2629
-                                                    'New LP - Prerequisite ' . $prereqs_string . ' complete',
2629
+                                                    'New LP - Prerequisite '.$prereqs_string.' complete',
2630 2630
                                                     0
2631 2631
                                                 );
2632 2632
                                             }
@@ -2641,11 +2641,11 @@  discard block
 block discarded – undo
2641 2641
                                                 TABLE_LP_VIEW
2642 2642
                                             );
2643 2643
 
2644
-                                            $sql = 'SELECT id FROM ' . $lp_view . '
2644
+                                            $sql = 'SELECT id FROM '.$lp_view.'
2645 2645
                                                     WHERE
2646
-                                                        c_id = ' . $course_id . ' AND
2647
-                                                        user_id = ' . $user_id . '  AND
2648
-                                                        lp_id = ' . $this->lp_id . ' AND
2646
+                                                        c_id = ' . $course_id.' AND
2647
+                                                        user_id = ' . $user_id.'  AND
2648
+                                                        lp_id = ' . $this->lp_id.' AND
2649 2649
                                                         session_id = '.$sessionId.'
2650 2650
                                                     LIMIT 0, 1';
2651 2651
                                             $rs_lp = Database::query($sql);
@@ -2654,11 +2654,11 @@  discard block
 block discarded – undo
2654 2654
                                             );
2655 2655
                                             $my_lp_id = $lp_id[0];
2656 2656
 
2657
-                                            $sql = 'SELECT status FROM ' . $lp_item_view . '
2657
+                                            $sql = 'SELECT status FROM '.$lp_item_view.'
2658 2658
                                                    WHERE
2659
-                                                        c_id = ' . $course_id . ' AND
2660
-                                                        lp_view_id = ' . $my_lp_id . ' AND
2661
-                                                        lp_item_id = ' . $refs_list[$prereqs_string] . '
2659
+                                                        c_id = ' . $course_id.' AND
2660
+                                                        lp_view_id = ' . $my_lp_id.' AND
2661
+                                                        lp_item_id = ' . $refs_list[$prereqs_string].'
2662 2662
                                                     LIMIT 0, 1';
2663 2663
                                             $rs_lp = Database::query($sql);
2664 2664
                                             $status_array = Database :: fetch_row(
@@ -2675,14 +2675,14 @@  discard block
 block discarded – undo
2675 2675
                                             if (!$returnstatus) {
2676 2676
                                                 if (self::debug > 1) {
2677 2677
                                                     error_log(
2678
-                                                        'New LP - Prerequisite ' . $prereqs_string . ' not complete',
2678
+                                                        'New LP - Prerequisite '.$prereqs_string.' not complete',
2679 2679
                                                         0
2680 2680
                                                     );
2681 2681
                                                 }
2682 2682
                                             } else {
2683 2683
                                                 if (self::debug > 1) {
2684 2684
                                                     error_log(
2685
-                                                        'New LP - Prerequisite ' . $prereqs_string . ' complete',
2685
+                                                        'New LP - Prerequisite '.$prereqs_string.' complete',
2686 2686
                                                         0
2687 2687
                                                     );
2688 2688
                                                 }
@@ -2693,7 +2693,7 @@  discard block
 block discarded – undo
2693 2693
                                 } else {
2694 2694
                                     if (self::debug > 1) {
2695 2695
                                         error_log(
2696
-                                            'New LP - Could not find ' . $prereqs_string . ' in ' . print_r(
2696
+                                            'New LP - Could not find '.$prereqs_string.' in '.print_r(
2697 2697
                                                 $refs_list,
2698 2698
                                                 true
2699 2699
                                             ),
@@ -2716,7 +2716,7 @@  discard block
 block discarded – undo
2716 2716
                 foreach ($list as $condition) {
2717 2717
                     if (self::debug > 1) {
2718 2718
                         error_log(
2719
-                            'New LP - Found OR, adding it (' . $condition . ')',
2719
+                            'New LP - Found OR, adding it ('.$condition.')',
2720 2720
                             0
2721 2721
                         );
2722 2722
                     }
@@ -2770,7 +2770,7 @@  discard block
 block discarded – undo
2770 2770
 
2771 2771
         if (self::debug > 1) {
2772 2772
             error_log(
2773
-                'New LP - End of parse_prereq. Error code is now ' . $this->prereq_alert,
2773
+                'New LP - End of parse_prereq. Error code is now '.$this->prereq_alert,
2774 2774
                 0
2775 2775
             );
2776 2776
         }
@@ -2888,7 +2888,7 @@  discard block
 block discarded – undo
2888 2888
                                 $this->set_score($value);
2889 2889
                                 if (self::debug > 2) {
2890 2890
                                     error_log(
2891
-                                        'learnpathItem::save() - setting score to ' . $value,
2891
+                                        'learnpathItem::save() - setting score to '.$value,
2892 2892
                                         0
2893 2893
                                     );
2894 2894
                                 }
@@ -2897,7 +2897,7 @@  discard block
 block discarded – undo
2897 2897
                                 $this->set_max_score($value);
2898 2898
                                 if (self::debug > 2) {
2899 2899
                                     error_log(
2900
-                                        'learnpathItem::save() - setting view_max_score to ' . $value,
2900
+                                        'learnpathItem::save() - setting view_max_score to '.$value,
2901 2901
                                         0
2902 2902
                                     );
2903 2903
                                 }
@@ -2906,7 +2906,7 @@  discard block
 block discarded – undo
2906 2906
                                 $this->min_score = $value;
2907 2907
                                 if (self::debug > 2) {
2908 2908
                                     error_log(
2909
-                                        'learnpathItem::save() - setting min_score to ' . $value,
2909
+                                        'learnpathItem::save() - setting min_score to '.$value,
2910 2910
                                         0
2911 2911
                                     );
2912 2912
                                 }
@@ -2916,7 +2916,7 @@  discard block
 block discarded – undo
2916 2916
                                     $this->set_status($value);
2917 2917
                                     if (self::debug > 2) {
2918 2918
                                         error_log(
2919
-                                            'learnpathItem::save() - setting status to ' . $value,
2919
+                                            'learnpathItem::save() - setting status to '.$value,
2920 2920
                                             0
2921 2921
                                         );
2922 2922
                                     }
@@ -2926,7 +2926,7 @@  discard block
 block discarded – undo
2926 2926
                                 $this->set_time($value);
2927 2927
                                 if (self::debug > 2) {
2928 2928
                                     error_log(
2929
-                                        'learnpathItem::save() - setting time to ' . $value,
2929
+                                        'learnpathItem::save() - setting time to '.$value,
2930 2930
                                         0
2931 2931
                                     );
2932 2932
                                 }
@@ -2935,7 +2935,7 @@  discard block
 block discarded – undo
2935 2935
                                 $this->current_data = $value;
2936 2936
                                 if (self::debug > 2) {
2937 2937
                                     error_log(
2938
-                                        'learnpathItem::save() - setting suspend_data to ' . $value,
2938
+                                        'learnpathItem::save() - setting suspend_data to '.$value,
2939 2939
                                         0
2940 2940
                                     );
2941 2941
                                 }
@@ -2944,7 +2944,7 @@  discard block
 block discarded – undo
2944 2944
                                 $this->set_lesson_location($value);
2945 2945
                                 if (self::debug > 2) {
2946 2946
                                     error_log(
2947
-                                        'learnpathItem::save() - setting lesson_location to ' . $value,
2947
+                                        'learnpathItem::save() - setting lesson_location to '.$value,
2948 2948
                                         0
2949 2949
                                     );
2950 2950
                                 }
@@ -2953,7 +2953,7 @@  discard block
 block discarded – undo
2953 2953
                                 $this->set_core_exit($value);
2954 2954
                                 if (self::debug > 2) {
2955 2955
                                     error_log(
2956
-                                        'learnpathItem::save() - setting core_exit to ' . $value,
2956
+                                        'learnpathItem::save() - setting core_exit to '.$value,
2957 2957
                                         0
2958 2958
                                     );
2959 2959
                                 }
@@ -3100,7 +3100,7 @@  discard block
 block discarded – undo
3100 3100
     public function set_level($int = 0)
3101 3101
     {
3102 3102
         if (self::debug > 0) {
3103
-            error_log('learnpathItem::set_level(' . $int . ')', 0);
3103
+            error_log('learnpathItem::set_level('.$int.')', 0);
3104 3104
         }
3105 3105
         if (!empty($int) AND $int == strval(intval($int))) {
3106 3106
             $this->level = $int;
@@ -3129,7 +3129,7 @@  discard block
 block discarded – undo
3129 3129
         if (empty($lpItemId)) {
3130 3130
             if (self::debug > 0) {
3131 3131
                 error_log(
3132
-                    'learnpathItem::set_lp_view(' . $lp_view_id . ') $lpItemId is empty',
3132
+                    'learnpathItem::set_lp_view('.$lp_view_id.') $lpItemId is empty',
3133 3133
                     0
3134 3134
                 );
3135 3135
             }
@@ -3140,7 +3140,7 @@  discard block
 block discarded – undo
3140 3140
         if (empty($lp_view_id)) {
3141 3141
             if (self::debug > 0) {
3142 3142
                 error_log(
3143
-                    'learnpathItem::set_lp_view(' . $lp_view_id . ') $lp_view_id is empty',
3143
+                    'learnpathItem::set_lp_view('.$lp_view_id.') $lp_view_id is empty',
3144 3144
                     0
3145 3145
                 );
3146 3146
             }
@@ -3149,7 +3149,7 @@  discard block
 block discarded – undo
3149 3149
         }
3150 3150
 
3151 3151
         if (self::debug > 0) {
3152
-            error_log('learnpathItem::set_lp_view(' . $lp_view_id . ')', 0);
3152
+            error_log('learnpathItem::set_lp_view('.$lp_view_id.')', 0);
3153 3153
         }
3154 3154
 
3155 3155
         $this->view_id = $lp_view_id;
@@ -3159,13 +3159,13 @@  discard block
 block discarded – undo
3159 3159
         $sql = "SELECT * FROM $item_view_table
3160 3160
                 WHERE
3161 3161
                     c_id = $course_id AND
3162
-                    lp_item_id = " . $lpItemId . " AND
3163
-                    lp_view_id = " . $lp_view_id . "
3162
+                    lp_item_id = ".$lpItemId." AND
3163
+                    lp_view_id = " . $lp_view_id."
3164 3164
                 ORDER BY view_count DESC";
3165 3165
 
3166 3166
         if (self::debug > 2) {
3167 3167
             error_log(
3168
-                'learnpathItem::set_lp_view() - Querying lp_item_view: ' . $sql,
3168
+                'learnpathItem::set_lp_view() - Querying lp_item_view: '.$sql,
3169 3169
                 0
3170 3170
             );
3171 3171
         }
@@ -3197,7 +3197,7 @@  discard block
 block discarded – undo
3197 3197
             $sql = "SELECT * FROM $item_view_interaction_table
3198 3198
                     WHERE
3199 3199
                         c_id = $course_id AND
3200
-                        lp_iv_id = '" . $this->db_item_view_id . "'";
3200
+                        lp_iv_id = '".$this->db_item_view_id."'";
3201 3201
 
3202 3202
             $res = Database::query($sql);
3203 3203
             if ($res !== false) {
@@ -3212,7 +3212,7 @@  discard block
 block discarded – undo
3212 3212
             $sql = "SELECT * FROM $item_view_objective_table
3213 3213
                     WHERE
3214 3214
                         c_id = $course_id AND
3215
-                        lp_iv_id = '" . $this->db_item_view_id . "'";
3215
+                        lp_iv_id = '".$this->db_item_view_id."'";
3216 3216
 
3217 3217
             $res = Database::query($sql);
3218 3218
             if ($res !== false) {
@@ -3273,7 +3273,7 @@  discard block
 block discarded – undo
3273 3273
     {
3274 3274
         $debug = self::debug;
3275 3275
         if ($debug > 0) {
3276
-            error_log('learnpathItem::set_score(' . $score . ')', 0);
3276
+            error_log('learnpathItem::set_score('.$score.')', 0);
3277 3277
         }
3278 3278
         if (($this->max_score <= 0 || $score <= $this->max_score) && ($score >= $this->min_score)) {
3279 3279
             $this->current_score = $score;
@@ -3286,9 +3286,9 @@  discard block
 block discarded – undo
3286 3286
             }
3287 3287
 
3288 3288
             if ($debug > 0) {
3289
-                error_log('get_mastery_score: ' . $masteryScore);
3290
-                error_log('current_status: ' . $current_status);
3291
-                error_log('current score : ' . $this->current_score);
3289
+                error_log('get_mastery_score: '.$masteryScore);
3290
+                error_log('current_status: '.$current_status);
3291
+                error_log('current score : '.$this->current_score);
3292 3292
             }
3293 3293
 
3294 3294
             // If mastery_score is set AND the current score reaches the mastery
@@ -3316,15 +3316,15 @@  discard block
 block discarded – undo
3316 3316
     public function set_max_score($score)
3317 3317
     {
3318 3318
         if (self::debug > 0) {
3319
-            error_log('learnpathItem::set_max_score(' . $score . ')', 0);
3319
+            error_log('learnpathItem::set_max_score('.$score.')', 0);
3320 3320
         }
3321 3321
         if (is_int($score) || $score == '') {
3322 3322
             $this->view_max_score = $score;
3323 3323
             if (self::debug > 1) {
3324 3324
                 error_log(
3325
-                    'learnpathItem::set_max_score() - ' .
3326
-                    'Updated object score of item ' . $this->db_id .
3327
-                    ' to ' . $this->view_max_score,
3325
+                    'learnpathItem::set_max_score() - '.
3326
+                    'Updated object score of item '.$this->db_id.
3327
+                    ' to '.$this->view_max_score,
3328 3328
                     0
3329 3329
                 );
3330 3330
             }
@@ -3342,12 +3342,12 @@  discard block
 block discarded – undo
3342 3342
     public function set_status($status)
3343 3343
     {
3344 3344
         if (self::debug > 0) {
3345
-            error_log('learnpathItem::set_status(' . $status . ')', 0);
3345
+            error_log('learnpathItem::set_status('.$status.')', 0);
3346 3346
         }
3347 3347
 
3348 3348
         $found = false;
3349 3349
         foreach ($this->possible_status as $possible) {
3350
-            if (preg_match('/^' . $possible . '$/i', $status)) {
3350
+            if (preg_match('/^'.$possible.'$/i', $status)) {
3351 3351
                 $found = true;
3352 3352
             }
3353 3353
         }
@@ -3357,8 +3357,8 @@  discard block
 block discarded – undo
3357 3357
             if (self::debug > 1) {
3358 3358
                 error_log(
3359 3359
                     'learnpathItem::set_status() - '.
3360
-                        'Updated object status of item ' . $this->db_id .
3361
-                        ' to ' . $this->status,
3360
+                        'Updated object status of item '.$this->db_id.
3361
+                        ' to '.$this->status,
3362 3362
                     0
3363 3363
                 );
3364 3364
             }
@@ -3382,7 +3382,7 @@  discard block
 block discarded – undo
3382 3382
         $lp_item = Database::get_course_table(TABLE_LP_ITEM);
3383 3383
         require_once api_get_path(
3384 3384
                 LIBRARY_PATH
3385
-            ) . 'search/ChamiloIndexer.class.php';
3385
+            ).'search/ChamiloIndexer.class.php';
3386 3386
         $a_terms = preg_split('/,/', $terms);
3387 3387
         $i_terms = preg_split('/,/', $this->get_terms());
3388 3388
         foreach ($i_terms as $term) {
@@ -3399,7 +3399,7 @@  discard block
 block discarded – undo
3399 3399
                 SET terms = '$terms'
3400 3400
                 WHERE
3401 3401
                     c_id = $course_id AND
3402
-                    id=" . $this->get_id();
3402
+                    id=".$this->get_id();
3403 3403
         Database::query($sql);
3404 3404
         // Save it to search engine.
3405 3405
         if (api_get_setting('search_enabled') == 'true') {
@@ -3427,7 +3427,7 @@  discard block
 block discarded – undo
3427 3427
     public function set_time($scorm_time, $format = 'scorm')
3428 3428
     {
3429 3429
         if (self::debug > 0) {
3430
-            error_log('learnpathItem::set_time(' . $scorm_time . ')', 0);
3430
+            error_log('learnpathItem::set_time('.$scorm_time.')', 0);
3431 3431
         }
3432 3432
         if ($scorm_time == '0'
3433 3433
                 and ($this->type != 'sco')
@@ -3438,8 +3438,8 @@  discard block
 block discarded – undo
3438 3438
                 $this->update_time($my_time);
3439 3439
                 if (self::debug > 0) {
3440 3440
                     error_log(
3441
-                        'learnpathItem::set_time(' . $scorm_time . ') - ' .
3442
-                            'found asset - set time to ' . $my_time,
3441
+                        'learnpathItem::set_time('.$scorm_time.') - '.
3442
+                            'found asset - set time to '.$my_time,
3443 3443
                         0
3444 3444
                     );
3445 3445
                 }
@@ -3512,10 +3512,10 @@  discard block
 block discarded – undo
3512 3512
     {
3513 3513
         if (self::debug > 1) {
3514 3514
             error_log(
3515
-                'learnpathItem::status_is(' . print_r(
3515
+                'learnpathItem::status_is('.print_r(
3516 3516
                     $list,
3517 3517
                     true
3518
-                ) . ') on item ' . $this->db_id,
3518
+                ).') on item '.$this->db_id,
3519 3519
                 0
3520 3520
             );
3521 3521
         }
@@ -3525,11 +3525,11 @@  discard block
 block discarded – undo
3525 3525
         }
3526 3526
         $found = false;
3527 3527
         foreach ($list as $status) {
3528
-            if (preg_match('/^' . $status . '$/i', $currentStatus)) {
3528
+            if (preg_match('/^'.$status.'$/i', $currentStatus)) {
3529 3529
                 if (self::debug > 2) {
3530 3530
                     error_log(
3531
-                        'New LP - learnpathItem::status_is() - Found status ' .
3532
-                            $status . ' corresponding to current status',
3531
+                        'New LP - learnpathItem::status_is() - Found status '.
3532
+                            $status.' corresponding to current status',
3533 3533
                         0
3534 3534
                     );
3535 3535
                 }
@@ -3540,8 +3540,8 @@  discard block
 block discarded – undo
3540 3540
         }
3541 3541
         if (self::debug > 2) {
3542 3542
             error_log(
3543
-                'New LP - learnpathItem::status_is() - Status ' .
3544
-                    $currentStatus . ' did not match request',
3543
+                'New LP - learnpathItem::status_is() - Status '.
3544
+                    $currentStatus.' did not match request',
3545 3545
                 0
3546 3546
             );
3547 3547
         }
@@ -3558,7 +3558,7 @@  discard block
 block discarded – undo
3558 3558
     public function update_time($total_sec = 0)
3559 3559
     {
3560 3560
         if (self::debug > 0) {
3561
-            error_log('learnpathItem::update_time(' . $total_sec . ')', 0);
3561
+            error_log('learnpathItem::update_time('.$total_sec.')', 0);
3562 3562
         }
3563 3563
         if ($total_sec >= 0) {
3564 3564
             // Getting start time from finish time. The only problem in the calculation is it might be
@@ -3610,11 +3610,11 @@  discard block
 block discarded – undo
3610 3610
         $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
3611 3611
         $course_id = api_get_course_int_id();
3612 3612
 
3613
-        $get_view_sql = 'SELECT total_time, status FROM ' . $item_view_table . '
3614
-                         WHERE c_id = ' . $course_id . '
3615
-                            AND lp_item_id="' . $this->db_id . '"
3616
-                            AND lp_view_id="' . $this->view_id . '"
3617
-                            AND view_count="' . $this->attempt_id . '" ;';
3613
+        $get_view_sql = 'SELECT total_time, status FROM '.$item_view_table.'
3614
+                         WHERE c_id = ' . $course_id.'
3615
+                            AND lp_item_id="' . $this->db_id.'"
3616
+                            AND lp_view_id="' . $this->view_id.'"
3617
+                            AND view_count="' . $this->attempt_id.'" ;';
3618 3618
         $result = Database::query($get_view_sql);
3619 3619
         $row = Database::fetch_array($result);
3620 3620
 
@@ -3678,12 +3678,12 @@  discard block
 block discarded – undo
3678 3678
     {
3679 3679
         $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
3680 3680
         $course_id = api_get_course_int_id();
3681
-        $sql = 'UPDATE ' . $item_view_table . '
3682
-                SET total_time = 0, start_time=' . time() . '
3683
-                WHERE c_id = ' . $course_id . '
3684
-                    AND lp_item_id="' . $this->db_id . '"
3685
-                    AND lp_view_id="' . $this->view_id . '"
3686
-                    AND view_count="' . $this->attempt_id . '" ;';
3681
+        $sql = 'UPDATE '.$item_view_table.'
3682
+                SET total_time = 0, start_time=' . time().'
3683
+                WHERE c_id = ' . $course_id.'
3684
+                    AND lp_item_id="' . $this->db_id.'"
3685
+                    AND lp_view_id="' . $this->view_id.'"
3686
+                    AND view_count="' . $this->attempt_id.'" ;';
3687 3687
         Database::query($sql);
3688 3688
     }
3689 3689
 
@@ -3705,8 +3705,8 @@  discard block
 block discarded – undo
3705 3705
                     FROM $tbl
3706 3706
                     WHERE
3707 3707
                         c_id = $course_id AND
3708
-                        lp_item_id = " . $this->db_id . " AND
3709
-                        lp_view_id = " . $this->view_id . " AND
3708
+                        lp_item_id = ".$this->db_id." AND
3709
+                        lp_view_id = " . $this->view_id." AND
3710 3710
                         view_count = " . $this->attempt_id;
3711 3711
             $res = Database::query($sql);
3712 3712
             if (Database::num_rows($res) > 0) {
@@ -3714,8 +3714,8 @@  discard block
 block discarded – undo
3714 3714
                 $lp_iv_id = $row[0];
3715 3715
                 if (self::debug > 2) {
3716 3716
                     error_log(
3717
-                        'learnpathItem::write_to_db() - Got item_view_id ' .
3718
-                            $lp_iv_id . ', now checking objectives ',
3717
+                        'learnpathItem::write_to_db() - Got item_view_id '.
3718
+                            $lp_iv_id.', now checking objectives ',
3719 3719
                         0
3720 3720
                     );
3721 3721
                 }
@@ -3727,7 +3727,7 @@  discard block
 block discarded – undo
3727 3727
                                 WHERE
3728 3728
                                     c_id = $course_id AND
3729 3729
                                     lp_iv_id = $lp_iv_id AND
3730
-                                    objective_id = '" . Database::escape_string($objective[0]) . "'";
3730
+                                    objective_id = '".Database::escape_string($objective[0])."'";
3731 3731
                     $iva_res = Database::query($iva_sql);
3732 3732
                     // id(0), type(1), time(2), weighting(3),
3733 3733
                     // correct_responses(4), student_response(5),
@@ -3736,22 +3736,22 @@  discard block
 block discarded – undo
3736 3736
                         // Update (or don't).
3737 3737
                         $iva_row = Database::fetch_array($iva_res);
3738 3738
                         $iva_id = $iva_row[0];
3739
-                        $ivau_sql = "UPDATE $iva_table " .
3740
-                            "SET objective_id = '" . Database::escape_string(
3739
+                        $ivau_sql = "UPDATE $iva_table ".
3740
+                            "SET objective_id = '".Database::escape_string(
3741 3741
                                 $objective[0]
3742
-                            ) . "'," .
3743
-                            "status = '" . Database::escape_string(
3742
+                            )."',".
3743
+                            "status = '".Database::escape_string(
3744 3744
                                 $objective[1]
3745
-                            ) . "'," .
3746
-                            "score_raw = '" . Database::escape_string(
3745
+                            )."',".
3746
+                            "score_raw = '".Database::escape_string(
3747 3747
                                 $objective[2]
3748
-                            ) . "'," .
3749
-                            "score_min = '" . Database::escape_string(
3748
+                            )."',".
3749
+                            "score_min = '".Database::escape_string(
3750 3750
                                 $objective[4]
3751
-                            ) . "'," .
3752
-                            "score_max = '" . Database::escape_string(
3751
+                            )."',".
3752
+                            "score_max = '".Database::escape_string(
3753 3753
                                 $objective[3]
3754
-                            ) . "' " .
3754
+                            )."' ".
3755 3755
                             "WHERE c_id = $course_id AND id = $iva_id";
3756 3756
                         Database::query($ivau_sql);
3757 3757
                     } else {
@@ -3803,12 +3803,12 @@  discard block
 block discarded – undo
3803 3803
         $my_status = ' ';
3804 3804
 
3805 3805
         $item_view_table = Database::get_course_table(TABLE_LP_ITEM_VIEW);
3806
-        $sql = 'SELECT status FROM ' . $item_view_table . '
3806
+        $sql = 'SELECT status FROM '.$item_view_table.'
3807 3807
                 WHERE
3808
-                    c_id = ' . $course_id . ' AND
3809
-                    lp_item_id="' . $this->db_id . '" AND
3810
-                    lp_view_id="' . $this->view_id . '" AND
3811
-                    view_count="' . $this->get_attempt_id() . '" ';
3808
+                    c_id = ' . $course_id.' AND
3809
+                    lp_item_id="' . $this->db_id.'" AND
3810
+                    lp_view_id="' . $this->view_id.'" AND
3811
+                    view_count="' . $this->get_attempt_id().'" ';
3812 3812
         $rs_verified = Database::query($sql);
3813 3813
         $row_verified = Database::fetch_array($rs_verified);
3814 3814
 
@@ -3836,8 +3836,8 @@  discard block
 block discarded – undo
3836 3836
                     "This info shouldn't be saved as the credit or lesson mode info prevent it"
3837 3837
                 );
3838 3838
                 error_log(
3839
-                    'learnpathItem::write_to_db() - credit(' . $credit . ') or'.
3840
-                        ' lesson_mode(' . $mode . ') prevent recording!',
3839
+                    'learnpathItem::write_to_db() - credit('.$credit.') or'.
3840
+                        ' lesson_mode('.$mode.') prevent recording!',
3841 3841
                     0
3842 3842
                 );
3843 3843
             }
@@ -3861,14 +3861,14 @@  discard block
 block discarded – undo
3861 3861
                     "max_score" => $this->get_max(),
3862 3862
                     "lp_item_id" => $this->db_id,
3863 3863
                     "lp_view_id" => $this->view_id,
3864
-                    "view_count" => $this->get_attempt_id() ,
3864
+                    "view_count" => $this->get_attempt_id(),
3865 3865
                     "suspend_data" => $this->current_data,
3866 3866
                     //"max_time_allowed" => ,
3867 3867
                     "lesson_location" => $this->lesson_location
3868 3868
                 );
3869 3869
                 if (self::debug > 2) {
3870 3870
                     error_log(
3871
-                        'learnpathItem::write_to_db() - Inserting into item_view forced: ' . print_r($params, 1),
3871
+                        'learnpathItem::write_to_db() - Inserting into item_view forced: '.print_r($params, 1),
3872 3872
                         0
3873 3873
                     );
3874 3874
                 }
@@ -3876,7 +3876,7 @@  discard block
 block discarded – undo
3876 3876
 
3877 3877
                 if ($this->db_item_view_id) {
3878 3878
                     $sql = "UPDATE $item_view_table SET id = iid
3879
-                            WHERE iid = " . $this->db_item_view_id;
3879
+                            WHERE iid = ".$this->db_item_view_id;
3880 3880
                     Database::query($sql);
3881 3881
                     $inserted = true;
3882 3882
                 }
@@ -3886,12 +3886,12 @@  discard block
 block discarded – undo
3886 3886
             $sql = "SELECT * FROM $item_view_table
3887 3887
                     WHERE
3888 3888
                         c_id = $course_id AND
3889
-                        lp_item_id = " . $this->db_id . " AND
3890
-                        lp_view_id = " . $this->view_id . " AND
3889
+                        lp_item_id = ".$this->db_id." AND
3890
+                        lp_view_id = " . $this->view_id." AND
3891 3891
                         view_count = " . intval($this->get_attempt_id());
3892 3892
             if (self::debug > 2) {
3893 3893
                 error_log(
3894
-                    'learnpathItem::write_to_db() - Querying item_view: ' . $sql,
3894
+                    'learnpathItem::write_to_db() - Querying item_view: '.$sql,
3895 3895
                     0
3896 3896
                 );
3897 3897
             }
@@ -3908,7 +3908,7 @@  discard block
 block discarded – undo
3908 3908
                     "max_score" => $this->get_max(),
3909 3909
                     "lp_item_id" => $this->db_id,
3910 3910
                     "lp_view_id" => $this->view_id,
3911
-                    "view_count" => $this->get_attempt_id() ,
3911
+                    "view_count" => $this->get_attempt_id(),
3912 3912
                     "suspend_data" => $this->current_data,
3913 3913
                     //"max_time_allowed" => ,$this->get_max_time_allowed()
3914 3914
                     "lesson_location" => $this->lesson_location
@@ -3916,7 +3916,7 @@  discard block
 block discarded – undo
3916 3916
 
3917 3917
                 if (self::debug > 2) {
3918 3918
                     error_log(
3919
-                        'learnpathItem::write_to_db() - Inserting into item_view forced: ' . print_r($params, 1),
3919
+                        'learnpathItem::write_to_db() - Inserting into item_view forced: '.print_r($params, 1),
3920 3920
                         0
3921 3921
                     );
3922 3922
                 }
@@ -3925,7 +3925,7 @@  discard block
 block discarded – undo
3925 3925
 
3926 3926
                 if ($this->db_item_view_id) {
3927 3927
                     $sql = "UPDATE $item_view_table SET id = iid
3928
-                            WHERE iid = " . $this->db_item_view_id;
3928
+                            WHERE iid = ".$this->db_item_view_id;
3929 3929
                     Database::query($sql);
3930 3930
                 }
3931 3931
             } else {
@@ -3965,8 +3965,8 @@  discard block
 block discarded – undo
3965 3965
                             $time_exe_date = convert_sql_date(
3966 3966
                                 $row_dates['exe_date']
3967 3967
                             );
3968
-                            $mytime = ((int)$time_exe_date - (int)$time_start_date);
3969
-                            $total_time = " total_time = " . $mytime . ", ";
3968
+                            $mytime = ((int) $time_exe_date - (int) $time_start_date);
3969
+                            $total_time = " total_time = ".$mytime.", ";
3970 3970
                         }
3971 3971
                     } else {
3972 3972
                         $my_type_lp = learnpath::get_type_static($this->lp_id);
@@ -3980,16 +3980,16 @@  discard block
 block discarded – undo
3980 3980
 
3981 3981
                         // Is not multiple attempts
3982 3982
                         if ($this->seriousgame_mode == 1 && $this->type == 'sco') {
3983
-                            $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
3984
-                            $my_status = " status = '" . $this->get_status(false) . "' ,";
3983
+                            $total_time = " total_time = total_time +".$this->get_total_time().", ";
3984
+                            $my_status = " status = '".$this->get_status(false)."' ,";
3985 3985
                         } elseif ($this->get_prevent_reinit() == 1) {
3986 3986
                             // Process of status verified into data base.
3987
-                            $sql = 'SELECT status FROM ' . $item_view_table . '
3987
+                            $sql = 'SELECT status FROM '.$item_view_table.'
3988 3988
                                     WHERE
3989
-                                        c_id = ' . $course_id . ' AND
3990
-                                        lp_item_id="' . $this->db_id . '" AND
3991
-                                        lp_view_id="' . $this->view_id . '" AND
3992
-                                        view_count="' . $this->get_attempt_id() . '"
3989
+                                        c_id = ' . $course_id.' AND
3990
+                                        lp_item_id="' . $this->db_id.'" AND
3991
+                                        lp_view_id="' . $this->view_id.'" AND
3992
+                                        view_count="' . $this->get_attempt_id().'"
3993 3993
                                     ';
3994 3994
                             $rs_verified = Database::query($sql);
3995 3995
                             $row_verified = Database::fetch_array($rs_verified);
@@ -3999,26 +3999,26 @@  discard block
 block discarded – undo
3999 3999
                             if (!in_array($this->get_status(false), $case_completed) &&
4000 4000
                                 $my_type_lp == 2
4001 4001
                             ) {
4002
-                                $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
4003
-                                $my_status = " status = '" . $this->get_status(false) . "' ,";
4002
+                                $total_time = " total_time = total_time +".$this->get_total_time().", ";
4003
+                                $my_status = " status = '".$this->get_status(false)."' ,";
4004 4004
                             } else {
4005 4005
                                 // Verified into database.
4006 4006
                                 if (!in_array($row_verified['status'], $case_completed) &&
4007 4007
                                     $my_type_lp == 2
4008 4008
                                 ) {
4009
-                                    $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
4010
-                                    $my_status = " status = '" . $this->get_status(false) . "' ,";
4011
-                                } elseif (in_array($row_verified['status'], $case_completed ) &&
4009
+                                    $total_time = " total_time = total_time +".$this->get_total_time().", ";
4010
+                                    $my_status = " status = '".$this->get_status(false)."' ,";
4011
+                                } elseif (in_array($row_verified['status'], $case_completed) &&
4012 4012
                                     $my_type_lp == 2 && $this->type != 'sco'
4013 4013
                                 ) {
4014
-                                    $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
4015
-                                    $my_status = " status = '" . $this->get_status(false) . "' ,";
4014
+                                    $total_time = " total_time = total_time +".$this->get_total_time().", ";
4015
+                                    $my_status = " status = '".$this->get_status(false)."' ,";
4016 4016
                                 } else {
4017 4017
                                     if (($my_type_lp == 3 && $this->type == 'au') ||
4018 4018
                                         ($my_type_lp == 1 && $this->type != 'dir')) {
4019 4019
                                         // Is AICC or Chamilo LP
4020
-                                        $total_time = " total_time = total_time + " . $this->get_total_time() . ", ";
4021
-                                        $my_status = " status = '" . $this->get_status(false) . "' ,";
4020
+                                        $total_time = " total_time = total_time + ".$this->get_total_time().", ";
4021
+                                        $my_status = " status = '".$this->get_status(false)."' ,";
4022 4022
                                     }
4023 4023
                                 }
4024 4024
                             }
@@ -4030,27 +4030,27 @@  discard block
 block discarded – undo
4030 4030
                                 ) && $my_type_lp == 2
4031 4031
                             ) {
4032 4032
                                 // Reset zero new attempt ?
4033
-                                $my_status = " status = '" . $this->get_status(false) . "' ,";
4033
+                                $my_status = " status = '".$this->get_status(false)."' ,";
4034 4034
                             } elseif (!in_array($this->get_status(false), $case_completed) &&
4035 4035
                                 $my_type_lp == 2
4036 4036
                             ) {
4037
-                                $total_time = " total_time = " . $this->get_total_time() . ", ";
4038
-                                $my_status = " status = '" . $this->get_status(false) . "' ,";
4037
+                                $total_time = " total_time = ".$this->get_total_time().", ";
4038
+                                $my_status = " status = '".$this->get_status(false)."' ,";
4039 4039
                             } else {
4040 4040
                                 // It is chamilo LP.
4041
-                                $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
4042
-                                $my_status = " status = '" . $this->get_status(false) . "' ,";
4041
+                                $total_time = " total_time = total_time +".$this->get_total_time().", ";
4042
+                                $my_status = " status = '".$this->get_status(false)."' ,";
4043 4043
                             }
4044 4044
 
4045 4045
                             // This code line fixes the problem of wrong status.
4046 4046
                             if ($my_type_lp == 2) {
4047 4047
                                 // Verify current status in multiples attempts.
4048
-                                $sql = 'SELECT status FROM ' . $item_view_table . '
4048
+                                $sql = 'SELECT status FROM '.$item_view_table.'
4049 4049
                                         WHERE
4050
-                                            c_id = ' . $course_id . ' AND
4051
-                                            lp_item_id="' . $this->db_id . '" AND
4052
-                                            lp_view_id="' . $this->view_id . '" AND
4053
-                                            view_count="' . $this->get_attempt_id() . '" ';
4050
+                                            c_id = ' . $course_id.' AND
4051
+                                            lp_item_id="' . $this->db_id.'" AND
4052
+                                            lp_view_id="' . $this->view_id.'" AND
4053
+                                            view_count="' . $this->get_attempt_id().'" ';
4054 4054
                                 $rs_status = Database::query($sql);
4055 4055
                                 $current_status = Database::result(
4056 4056
                                     $rs_status,
@@ -4061,7 +4061,7 @@  discard block
 block discarded – undo
4061 4061
                                     $my_status = '';
4062 4062
                                     $total_time = '';
4063 4063
                                 } else {
4064
-                                    $total_time = " total_time = total_time +" . $this->get_total_time() . ", ";
4064
+                                    $total_time = " total_time = total_time +".$this->get_total_time().", ";
4065 4065
                                 }
4066 4066
                             }
4067 4067
                         }
@@ -4072,38 +4072,38 @@  discard block
 block discarded – undo
4072 4072
                         //" . //start_time = ".$this->get_current_start_time().", " . //scorm_init_time does it
4073 4073
                         ////" max_time_allowed = '".$this->get_max_time_allowed()."'," .
4074 4074
                         $sql = "UPDATE $item_view_table SET
4075
-                                    score = " . $this->get_score() . ",
4075
+                                    score = ".$this->get_score().",
4076 4076
                                     $my_status
4077
-                                    max_score = '" . $this->get_max() . "',
4078
-                                    suspend_data = '" . Database::escape_string($this->current_data) . "',
4079
-                                    lesson_location = '" . $this->lesson_location . "'
4077
+                                    max_score = '".$this->get_max()."',
4078
+                                    suspend_data = '" . Database::escape_string($this->current_data)."',
4079
+                                    lesson_location = '" . $this->lesson_location."'
4080 4080
                                 WHERE
4081 4081
                                     c_id = $course_id AND
4082
-                                    lp_item_id = " . $this->db_id . " AND
4083
-                                    lp_view_id = " . $this->view_id . "  AND
4082
+                                    lp_item_id = ".$this->db_id." AND
4083
+                                    lp_view_id = " . $this->view_id."  AND
4084 4084
                                     view_count = " . $this->get_attempt_id();
4085 4085
 
4086 4086
                     } else {
4087 4087
                         //" max_time_allowed = '".$this->get_max_time_allowed()."'," .
4088 4088
                         $sql = "UPDATE $item_view_table SET
4089 4089
                                     $total_time
4090
-                                    start_time = " . $this->get_current_start_time() . ",
4091
-                                    score = " . $this->get_score() . ",
4090
+                                    start_time = ".$this->get_current_start_time().",
4091
+                                    score = " . $this->get_score().",
4092 4092
                                     $my_status
4093
-                                    max_score = '" . $this->get_max() . "',
4094
-                                    suspend_data = '" . Database::escape_string($this->current_data) . "',
4095
-                                    lesson_location = '" . $this->lesson_location . "'
4093
+                                    max_score = '".$this->get_max()."',
4094
+                                    suspend_data = '" . Database::escape_string($this->current_data)."',
4095
+                                    lesson_location = '" . $this->lesson_location."'
4096 4096
                                 WHERE
4097 4097
                                     c_id = $course_id AND
4098
-                                    lp_item_id = " . $this->db_id . " AND
4099
-                                    lp_view_id = " . $this->view_id . " AND
4098
+                                    lp_item_id = ".$this->db_id." AND
4099
+                                    lp_view_id = " . $this->view_id." AND
4100 4100
                                     view_count = " . $this->get_attempt_id();
4101 4101
                     }
4102 4102
                     $this->current_start_time = time();
4103 4103
                 }
4104 4104
                 if (self::debug > 2) {
4105 4105
                     error_log(
4106
-                        'learnpathItem::write_to_db() - Updating item_view: ' . $sql,
4106
+                        'learnpathItem::write_to_db() - Updating item_view: '.$sql,
4107 4107
                         0
4108 4108
                     );
4109 4109
                 }
@@ -4116,8 +4116,8 @@  discard block
 block discarded – undo
4116 4116
                 $sql = "SELECT id FROM $tbl
4117 4117
                         WHERE
4118 4118
                             c_id = $course_id AND
4119
-                            lp_item_id = " . $this->db_id . " AND
4120
-                            lp_view_id = " . $this->view_id . " AND
4119
+                            lp_item_id = ".$this->db_id." AND
4120
+                            lp_view_id = " . $this->view_id." AND
4121 4121
                             view_count = " . $this->get_attempt_id();
4122 4122
                 $res = Database::query($sql);
4123 4123
                 if (Database::num_rows($res) > 0) {
@@ -4125,16 +4125,16 @@  discard block
 block discarded – undo
4125 4125
                     $lp_iv_id = $row[0];
4126 4126
                     if (self::debug > 2) {
4127 4127
                         error_log(
4128
-                            'learnpathItem::write_to_db() - Got item_view_id ' .
4129
-                                $lp_iv_id . ', now checking interactions ',
4128
+                            'learnpathItem::write_to_db() - Got item_view_id '.
4129
+                                $lp_iv_id.', now checking interactions ',
4130 4130
                             0
4131 4131
                         );
4132 4132
                     }
4133 4133
                     foreach ($this->interactions as $index => $interaction) {
4134 4134
                         $correct_resp = '';
4135
-                        if (is_array($interaction[4] ) && !empty($interaction[4][0])) {
4135
+                        if (is_array($interaction[4]) && !empty($interaction[4][0])) {
4136 4136
                             foreach ($interaction[4] as $resp) {
4137
-                                $correct_resp .= $resp . ',';
4137
+                                $correct_resp .= $resp.',';
4138 4138
                             }
4139 4139
                             $correct_resp = substr(
4140 4140
                                 $correct_resp,
@@ -4153,7 +4153,7 @@  discard block
 block discarded – undo
4153 4153
                                         lp_iv_id = $lp_iv_id AND
4154 4154
                                         (
4155 4155
                                             order_id = $index OR
4156
-                                            interaction_id = '" . Database::escape_string($interaction[0]) . "'
4156
+                                            interaction_id = '".Database::escape_string($interaction[0])."'
4157 4157
                                         )
4158 4158
                                     ";
4159 4159
                         $iva_res = Database::query($iva_sql);
@@ -4225,11 +4225,11 @@  discard block
 block discarded – undo
4225 4225
     public function add_audio()
4226 4226
     {
4227 4227
         $course_info = api_get_course_info();
4228
-        $filepath = api_get_path(SYS_COURSE_PATH) . $course_info['path'] . '/document/';
4228
+        $filepath = api_get_path(SYS_COURSE_PATH).$course_info['path'].'/document/';
4229 4229
 
4230
-        if (!is_dir($filepath . 'audio')) {
4230
+        if (!is_dir($filepath.'audio')) {
4231 4231
             mkdir(
4232
-                $filepath . 'audio',
4232
+                $filepath.'audio',
4233 4233
                 api_get_permissions_for_new_directories()
4234 4234
             );
4235 4235
             $audio_id = add_document(
@@ -4288,10 +4288,10 @@  discard block
 block discarded – undo
4288 4288
             // Store the mp3 file in the lp_item table.
4289 4289
             $tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
4290 4290
             $sql = "UPDATE $tbl_lp_item SET
4291
-                        audio = '" . Database::escape_string($file_path) . "'
4291
+                        audio = '".Database::escape_string($file_path)."'
4292 4292
                     WHERE
4293 4293
                         c_id = {$course_info['real_id']} AND
4294
-                        id = '" . intval($this->db_id) . "'";
4294
+                        id = '".intval($this->db_id)."'";
4295 4295
             Database::query($sql);
4296 4296
         }
4297 4297
 
@@ -4316,10 +4316,10 @@  discard block
 block discarded – undo
4316 4316
             // Store the mp3 file in the lp_item table.
4317 4317
             $tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
4318 4318
             $sql = "UPDATE $tbl_lp_item SET
4319
-                        audio = '" . Database::escape_string($file_path) . "'
4319
+                        audio = '".Database::escape_string($file_path)."'
4320 4320
                     WHERE
4321 4321
                         c_id = {$course_info['real_id']} AND
4322
-                        id = " . intval($this->db_id);
4322
+                        id = ".intval($this->db_id);
4323 4323
             Database::query($sql);
4324 4324
         }
4325 4325
         return $file_path;
@@ -4340,7 +4340,7 @@  discard block
 block discarded – undo
4340 4340
         }
4341 4341
         $sql = "UPDATE $tbl_lp_item SET
4342 4342
                 audio = ''
4343
-                WHERE c_id = $course_id AND id IN (" . $this->db_id . ")";
4343
+                WHERE c_id = $course_id AND id IN (".$this->db_id.")";
4344 4344
         Database::query($sql);
4345 4345
     }
4346 4346
 
@@ -4386,7 +4386,7 @@  discard block
 block discarded – undo
4386 4386
 
4387 4387
         if ($type == 'simple') {
4388 4388
             if (in_array($status, array('failed', 'passed', 'browsed'))) {
4389
-                $myLessonStatus = get_lang('ScormIncomplete');;
4389
+                $myLessonStatus = get_lang('ScormIncomplete'); ;
4390 4390
                 $classStatus = 'warning';
4391 4391
             }
4392 4392
         }
@@ -4535,7 +4535,7 @@  discard block
 block discarded – undo
4535 4535
      */
4536 4536
     public function createForumThread($currentForumId)
4537 4537
     {
4538
-        require_once api_get_path(SYS_CODE_PATH) . '/forum/forumfunction.inc.php';
4538
+        require_once api_get_path(SYS_CODE_PATH).'/forum/forumfunction.inc.php';
4539 4539
 
4540 4540
         $em = Database::getManager();
4541 4541
         $threadRepo = $em->getRepository('ChamiloCourseBundle:CForumThread');
Please login to merge, or discard this patch.