ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
class.ilObjLanguage.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once "./Services/Object/classes/class.ilObject.php";
5
14class ilObjLanguage extends ilObject
15{
23 var $separator;
24 var $comment_separator;
25 var $lang_default;
26 var $lang_user;
27 var $lang_path;
28
29 var $key;
30 var $status;
31
32
40 function __construct($a_id = 0, $a_call_by_reference = false)
41 {
42 global $lng;
43
44 $this->type = "lng";
45 parent::__construct($a_id,$a_call_by_reference);
46
47 $this->type = "lng";
48 $this->key = $this->title;
49 $this->status = $this->desc;
50 $this->lang_default = $lng->lang_default;
51 $this->lang_user = $lng->lang_user;
52 $this->lang_path = $lng->lang_path;
53 $this->cust_lang_path = $lng->cust_lang_path;
54 $this->separator = $lng->separator;
55 $this->comment_separator = $lng->comment_separator;
56 }
57
58
63 public static function getInstalledLanguages()
64 {
65 $objects = array();
66 $languages = ilObject::_getObjectsByType("lng");
67 foreach ($languages as $lang)
68 {
69 $langObj = new ilObjLanguage($lang["obj_id"], false);
70 if ($langObj->isInstalled())
71 {
72 $objects[] = $langObj;
73 }
74 else
75 {
76 unset($langObj);
77 }
78 }
79 return $objects;
80 }
81
82
88 function getKey()
89 {
90 return $this->key;
91 }
92
98 function getStatus()
99 {
100 return $this->status;
101 }
102
106 function isSystemLanguage()
107 {
108 if ($this->key == $this->lang_default)
109 return true;
110 else
111 return false;
112 }
113
117 function isUserLanguage()
118 {
119 if ($this->key == $this->lang_user)
120 {
121 return true;
122 }
123 else
124 {
125 return false;
126 }
127 }
128
129
135 function isInstalled()
136 {
137 if (substr($this->getStatus(), 0, 9) == "installed")
138 {
139 return true;
140 }
141 else
142 {
143 return false;
144 }
145 }
146
153 function isLocal()
154 {
155 if (substr($this->getStatus(), 10) == "local")
156 {
157 return true;
158 }
159 else
160 {
161 return false;
162 }
163 }
164
171 function install($scope = '')
172 {
173 if (!empty($scope))
174 {
175 if ($scope == 'global')
176 {
177 $scope = '';
178 }
179 else
180 {
181 $scopeExtension = '.' . $scope;
182 }
183 }
184
185 if (($this->isInstalled() == false) ||
186 ($this->isInstalled() == true && $this->isLocal() == false && !empty($scope)))
187 {
188 if ($this->check($scope))
189 {
190 // lang-file is ok. Flush data in db and...
191 if (empty($scope))
192 {
193 $this->flush('keep_local');
194 }
195
196 // ...re-insert data from lang-file
197 $this->insert($scope);
198
199 // update information in db-table about available/installed languages
200 if (empty($scope))
201 {
202 $newDesc = 'installed';
203 }
204 else if ($scope == 'local')
205 {
206 $newDesc = 'installed_local';
207 }
208 $this->setDescription($newDesc);
209 $this->update();
210 return $this->getKey();
211 }
212 }
213 return "";
214 }
215
216
222 function uninstall()
223 {
224 if ((substr($this->status, 0, 9) == "installed") && ($this->key != $this->lang_default) && ($this->key != $this->lang_user))
225 {
226 $this->flush('all');
227 $this->setTitle($this->key);
228 $this->setDescription("not_installed");
229 $this->update();
230 $this->resetUserLanguage($this->key);
231
232 return $this->key;
233 }
234 return "";
235 }
236
237
242 function refresh()
243 {
244 if ($this->isInstalled() == true)
245 {
246 if ($this->check())
247 {
248 $this->flush('keep_local');
249 $this->insert();
250 $this->setTitle($this->getKey());
251 $this->setDescription($this->getStatus());
252 $this->update();
253
254 if ($this->isLocal() == true)
255 {
256 if ($this->check('local'))
257 {
258 $this->insert('local');
259 $this->setTitle($this->getKey());
260 $this->setDescription($this->getStatus());
261 $this->update();
262 }
263 }
264 return true;
265 }
266 }
267 return false;
268 }
269
273 static function refreshAll()
274 {
275 $languages = ilObject::_getObjectsByType("lng");
276 $refreshed = array();
277
278 foreach ($languages as $lang)
279 {
280 $langObj = new ilObjLanguage($lang["obj_id"],false);
281 if ($langObj->refresh())
282 {
283 $refreshed[] = $langObj->getKey();
284 }
285 unset($langObj);
286 }
287
288 self::refreshPlugins($refreshed);
289 }
290
291
296 public static function refreshPlugins($a_lang_keys = null)
297 {
298 global $ilPluginAdmin;
299
300 // refresh languages of activated plugins
301 include_once("./Services/Component/classes/class.ilPluginSlot.php");
302 $slots = ilPluginSlot::getAllSlots();
303 foreach ($slots as $slot)
304 {
305 $act_plugins = $ilPluginAdmin->getActivePluginsForSlot($slot["component_type"],
306 $slot["component_name"], $slot["slot_id"]);
307 foreach ($act_plugins as $plugin)
308 {
309 include_once("./Services/Component/classes/class.ilPlugin.php");
310 $pl = ilPlugin::getPluginObject($slot["component_type"],
311 $slot["component_name"], $slot["slot_id"], $plugin);
312 if (is_object($pl))
313 {
314 $pl->updateLanguages($a_lang_keys);
315 }
316 }
317 }
318 }
319
320
326 static function _deleteLangData($a_lang_key, $a_keep_local_change = false)
327 {
328 global $ilDB;
329 if (!$a_keep_local_change)
330 {
331 $ilDB->manipulate("DELETE FROM lng_data WHERE lang_key = ".
332 $ilDB->quote($a_lang_key, "text"));
333 }
334 else
335 {
336 $ilDB->manipulate("DELETE FROM lng_data WHERE lang_key = ".
337 $ilDB->quote($a_lang_key, "text").
338 " AND local_change IS NULL");
339 }
340 }
341
346 function flush($a_mode = 'all')
347 {
348 global $ilDB;
349
350 ilObjLanguage::_deleteLangData($this->key, ($a_mode == 'keep_local'));
351
352 if ($a_mode == 'all')
353 {
354 $ilDB->manipulate("DELETE FROM lng_modules WHERE lang_key = ".
355 $ilDB->quote($this->key, "text"));
356 }
357 }
358
359
366 function getLocalChanges($a_min_date = "", $a_max_date = "")
367 {
368 global $ilDB;
369
370 if ($a_min_date == "")
371 {
372 $a_min_date = "1980-01-01 00:00:00";
373 }
374 if ($a_max_date == "")
375 {
376 $a_max_date = "2200-01-01 00:00:00";
377 }
378
379 $q = sprintf("SELECT * FROM lng_data WHERE lang_key = %s ".
380 "AND local_change >= %s AND local_change <= %s",
381 $ilDB->quote($this->key, "text"), $ilDB->quote($a_min_date, "timestamp"),
382 $ilDB->quote($a_max_date, "timestamp"));
383 $result = $ilDB->query($q);
384
385 $changes = array();
386 while ($row = $result->fetchRow(ilDBConstants::FETCHMODE_ASSOC))
387 {
388 $changes[$row["module"]][$row["identifier"]] = $row["value"];
389 }
390 return $changes;
391 }
392
393
399 static function _getLastLocalChange($a_key)
400 {
401 global $ilDB;
402
403 $q = sprintf("SELECT MAX(local_change) last_change FROM lng_data ".
404 "WHERE lang_key = %s AND local_change IS NOT NULL",
405 $ilDB->quote($a_key, "text"));
406 $result = $ilDB->query($q);
407
408 if ($row = $result->fetchRow(ilDBConstants::FETCHMODE_ASSOC))
409 {
410 return $row['last_change'];
411 }
412 else
413 {
414 return "";
415 }
416 }
417
418
425 static function _getLocalChangesByModule($a_key, $a_module)
426 {
428 global $ilDB;
429
430 $changes = array();
431 $result = $ilDB->queryF("SELECT * FROM lng_data WHERE lang_key = %s AND module = %s AND local_change IS NOT NULL",
432
433 array('text', 'text'),
434 array($a_key, $a_module));
435
436 while ($row = $ilDB->fetchAssoc($result))
437 {
438 $changes[$row['identifier']] = $row['value'];
439 }
440 return $changes;
441 }
442
443
449 function insert($scope = '')
450 {
451 global $ilDB;
452
453 if (!empty($scope))
454 {
455 if ($scope == 'global')
456 {
457 $scope = '';
458 }
459 else
460 {
461 $scopeExtension = '.' . $scope;
462 }
463 }
464
465 $path = $this->lang_path;
466 if ($scope == "local")
467 {
468 $path = $this->cust_lang_path;
469 }
470
471 $lang_file = $path . "/ilias_" . $this->key . ".lang" . $scopeExtension;
472 if (is_file($lang_file))
473 {
474 // initialize the array for updating lng_modules below
475 $lang_array = array();
476 $lang_array["common"] = array();
477
478 // remove header first
479 if ($content = $this->cut_header(file($lang_file)))
480 {
481 if (empty($scope))
482 {
483 // reset change date for a global file
484 // get all local changes for a global file
485 $change_date = null;
486 $local_changes = $this->getLocalChanges();
487 }
488 else if ($scope == 'local')
489 {
490 // set the change date to import time for a local file
491 // get the modification date of the local file
492 // get the newer local changes for a local file
493 $change_date = date("Y-m-d H:i:s",time());
494 $min_date = date("Y-m-d H:i:s", filemtime($lang_file));
495 $local_changes = $this->getLocalChanges($min_date);
496 }
497
498 foreach ($content as $key => $val)
499 {
500 // split the line of the language file
501 // [0]: module
502 // [1]: identifier
503 // [2]: value
504 // [3]: comment (optional)
505 $separated = explode($this->separator,trim($val));
506 $pos = strpos($separated[2], $this->comment_separator);
507 if ($pos !== false)
508 {
509 $separated[3] = substr($separated[2], $pos + strlen($this->comment_separator));
510 $separated[2] = substr($separated[2] , 0 , $pos);
511 }
512
513 // check if the value has a local change
514 $local_value = $local_changes[$separated[0]][$separated[1]];
515
516 if (empty($scope))
517 {
518 // import of a global language file
519
520 if ($local_value != "" and $local_value != $separated[2])
521 {
522 // keep an existing and different local calue
523 $lang_array[$separated[0]][$separated[1]] = $local_value;
524 }
525 else
526 {
527 // check for double entries in global file
528 if ($double_checker[$separated[0]][$separated[1]][$this->key])
529 {
530 $this->ilias->raiseError("Duplicate Language Entry in $lang_file:\n$val",
531 $this->ilias->error_obj->MESSAGE);
532 }
533 $double_checker[$separated[0]][$separated[1]][$this->key] = true;
534
535 // insert a new value if no local value exists
536 // reset local change date if the values are equal
537 ilObjLanguage::replaceLangEntry($separated[0], $separated[1],
538 $this->key, $separated[2], $change_date, $separated[3]);
539
540 $lang_array[$separated[0]][$separated[1]] = $separated[2];
541 }
542 }
543 else if ($scope == 'local')
544 {
545 // import of a local language file
546
547 if ($local_value != "")
548 {
549 // keep a locally changed value that is newer than the file
550 $lang_array[$separated[0]][$separated[1]] = $local_value;
551 }
552 else
553 {
554 // insert a new value if no global value exists
555 // (local files may have additional entries for customizations)
556 // set the change date to the import date
557 ilObjLanguage::replaceLangEntry($separated[0], $separated[1],
558 $this->key, $separated[2], $change_date, $separated[3]);
559
560 $lang_array[$separated[0]][$separated[1]] = $separated[2];
561 }
562 }
563 }
564
565 $ld = "";
566 if (empty($scope))
567 {
568 $ld = "installed";
569 }
570 else if ($scope == 'local')
571 {
572 $ld = "installed_local";
573 }
574 if ($ld)
575 {
576 $query = "UPDATE object_data SET " .
577 "description = ".$ilDB->quote($ld, "text").", " .
578 "last_update = ".$ilDB->now()." " .
579 "WHERE title = ".$ilDB->quote($this->key, "text")." " .
580 "AND type = 'lng'";
581 $ilDB->manipulate($query);
582 }
583 }
584
585 foreach($lang_array as $module => $lang_arr)
586 {
587 if ($scope == "local")
588 {
589 $q = "SELECT * FROM lng_modules WHERE ".
590 " lang_key = ".$ilDB->quote($this->key, "text").
591 " AND module = ".$ilDB->quote($module, "text");
592 $set = $ilDB->query($q);
593 $row = $ilDB->fetchAssoc($set);
594 $arr2 = unserialize($row["lang_array"]);
595 if (is_array($arr2))
596 {
597 $lang_arr = array_merge($arr2, $lang_arr);
598 }
599 }
600 ilObjLanguage::replaceLangModule($this->key, $module, $lang_arr);
601 }
602 }
603 }
604
608 static final function replaceLangModule($a_key, $a_module, $a_array)
609 {
610 global $DIC;
611 $ilDB = $DIC->database();
612
613 ilGlobalCache::flushAll();
614
615 $ilDB->manipulate(sprintf("DELETE FROM lng_modules WHERE lang_key = %s AND module = %s",
616 $ilDB->quote($a_key, "text"), $ilDB->quote($a_module, "text")));
617
618 /*$ilDB->manipulate(sprintf("INSERT INTO lng_modules (lang_key, module, lang_array) VALUES ".
619 "(%s,%s,%s)", $ilDB->quote($a_key, "text"),
620 $ilDB->quote($a_module, "text"),
621 $ilDB->quote(serialize($a_array), "clob")));*/
622 $ilDB->insert("lng_modules", array(
623 "lang_key" => array("text", $a_key),
624 "module" => array("text", $a_module),
625 "lang_array" => array("clob", serialize((array) $a_array))
626 ));
627
628 // check if the module is correctly saved
629 // see mantis #20046 and #19140
630 $result = $ilDB->queryF("SELECT lang_array FROM lng_modules WHERE lang_key = %s AND module = %s",
631 array('text','text'), array($a_key, $a_module));
632 $row = $ilDB->fetchAssoc($result);
633
634 $unserialied = unserialize($row['lang_array']);
635 if (!is_array($unserialied))
636 {
638 $ilErr = $DIC['ilErr'];
639 $ilErr->raiseError("Data for module '" . $a_module . "' of language '" . $a_key . "' is not correctly saved. ".
640 "Please check the collation of your database tables lng_data and lng_modules. It must be utf8_unicode_ci.",
641 $ilErr->MESSAGE);
642 }
643 }
644
648 static final function replaceLangEntry($a_module, $a_identifier,
649 $a_lang_key, $a_value, $a_local_change = null, $a_remarks = null)
650 {
651 global $ilDB;
652
653 ilGlobalCache::flushAll();
654
655 if (isset($a_remarks))
656 {
657 $a_remarks = substr($a_remarks, 0, 250);
658 }
659 if ($a_remarks == '')
660 {
661 unset($a_remarks);
662 }
663
664 if (isset($a_value))
665 {
666 $a_value = substr($a_value, 0, 4000);
667 }
668 if ($a_value == '')
669 {
670 unset($a_value);
671 }
672
673 $ilDB->replace(
674 'lng_data',
675 array(
676 'module' => array('text',$a_module),
677 'identifier' => array('text',$a_identifier),
678 'lang_key' => array('text',$a_lang_key)
679 ),
680 array(
681 'value' => array('text',$a_value),
682 'local_change' => array('timestamp',$a_local_change),
683 'remarks' => array('text', $a_remarks)
684 )
685 );
686 return true;
687
688 /*
689 $ilDB->manipulate(sprintf("DELETE FROM lng_data WHERE module = %s AND ".
690 "identifier = %s AND lang_key = %s",
691 $ilDB->quote($a_module, "text"), $ilDB->quote($a_identifier, "text"),
692 $ilDB->quote($a_lang_key, "text")));
693
694
695 $ilDB->manipulate(sprintf("INSERT INTO lng_data " .
696 "(module, identifier, lang_key, value, local_change) " .
697 "VALUES (%s,%s,%s,%s,%s)",
698 $ilDB->quote($a_module, "text"), $ilDB->quote($a_identifier, "text"),
699 $ilDB->quote($a_lang_key, "text"), $ilDB->quote($a_value, "text"),
700 $ilDB->quote($a_local_change, "timestamp")));
701 */
702 }
703
707 static final function updateLangEntry($a_module, $a_identifier,
708 $a_lang_key, $a_value, $a_local_change = null, $a_remarks = null)
709 {
710 global $ilDB;
711
712 if (isset($a_remarks))
713 {
714 $a_remarks = substr($a_remarks, 0, 250);
715 }
716 if ($a_remarks == '')
717 {
718 unset($a_remarks);
719 }
720
721 if (isset($a_value))
722 {
723 $a_value = substr($a_value, 0, 4000);
724 }
725 if ($a_value == '')
726 {
727 unset($a_value);
728 }
729
730 $ilDB->manipulate(sprintf("UPDATE lng_data " .
731 "SET value = %s, local_change = %s, remarks = %s ".
732 "WHERE module = %s AND identifier = %s AND lang_key = %s ",
733 $ilDB->quote($a_value, "text"), $ilDB->quote($a_local_change, "timestamp"),
734 $ilDB->quote($a_remarks, "text"),
735 $ilDB->quote($a_module, "text"), $ilDB->quote($a_identifier, "text"),
736 $ilDB->quote($a_lang_key, "text")));
737 }
738
739
743 static final function deleteLangEntry($a_module, $a_identifier, $a_lang_key)
744 {
745 global $ilDB;
746
747 $ilDB->manipulate(sprintf("DELETE FROM lng_data " .
748 "WHERE module = %s AND identifier = %s AND lang_key = %s ",
749 $ilDB->quote($a_module, "text"),
750 $ilDB->quote($a_identifier, "text"),
751 $ilDB->quote($a_lang_key, "text")));
752
753 return true;
754 }
755
756
763 function resetUserLanguage($lang_key)
764 {
765 global $ilDB;
766
767 $query = "UPDATE usr_pref SET " .
768 "value = ".$ilDB->quote($this->lang_default, "text")." " .
769 "WHERE keyword = ".$ilDB->quote('language', "text")." ".
770 "AND value = ".$ilDB->quote($lang_key, "text");
771 $ilDB->manipulate($query);
772 }
773
782 static function cut_header($content)
783 {
784 foreach ($content as $key => $val)
785 {
786 if (trim($val) == "<!-- language file start -->")
787 {
788
789 return array_slice($content,$key +1);
790 }
791 }
792
793 return false;
794 }
795
802 function optimizeData()
803 {
804 // Mantis #22313: removed table optimization
805 return true;
806 }
807
817 function check($scope = '')
818 {
819 include_once("./Services/Utilities/classes/class.ilStr.php");
820
821 if (!empty($scope))
822 {
823 if ($scope == 'global')
824 {
825 $scope = '';
826 }
827 else
828 {
829 $scopeExtension = '.' . $scope;
830 }
831 }
832
833 $path = $this->lang_path;
834 if ($scope == "local")
835 {
836 $path = $this->cust_lang_path;
837 }
838
839 $tmpPath = getcwd();
840
841 // dir check
842 if (!is_dir($path))
843 {
844 $this->ilias->raiseError("Directory not found: ".$path, $this->ilias->error_obj->MESSAGE);
845 }
846
847 chdir($path);
848
849 // compute lang-file name format
850 $lang_file = "ilias_" . $this->key . ".lang" . $scopeExtension;
851
852 // file check
853 if (!is_file($lang_file))
854 {
855 $this->ilias->raiseError("File not found: ".$lang_file,$this->ilias->error_obj->MESSAGE);
856 }
857
858 // header check
859 $content = $this->cut_header(file($lang_file));
860 if ($content === false)
861 {
862 $this->ilias->raiseError("Wrong Header in ".$lang_file,$this->ilias->error_obj->MESSAGE);
863 }
864
865 // check (counting) elements of each lang-entry
866 $line = 0;
867 foreach ($content as $key => $val)
868 {
869 $separated = explode($this->separator, trim($val));
870 $num = count($separated);
871 ++$n;
872 if ($num != 3)
873 {
874 $line = $n + 36;
875 $this->ilias->raiseError("Wrong parameter count in ".$lang_file." in line $line (Value: $val)! Please check your language file!",$this->ilias->error_obj->MESSAGE);
876 }
877 if (!ilStr::isUtf8($separated[2]))
878 {
879 $this->ilias->raiseError("Non UTF8 character found in ".$lang_file." in line $line (Value: $val)! Please check your language file!",$this->ilias->error_obj->MESSAGE);
880 }
881 }
882
883 chdir($tmpPath);
884
885 // no error occured
886 return true;
887 }
888
892 static function countUsers($a_lang)
893 {
894 global $ilDB, $lng;
895
896 $set = $ilDB->query("SELECT COUNT(*) cnt FROM usr_data ud JOIN usr_pref up".
897 " ON ud.usr_id = up.usr_id ".
898 " WHERE up.value = ".$ilDB->quote($a_lang, "text").
899 " AND up.keyword = ".$ilDB->quote("language", "text"));
900 $rec = $ilDB->fetchAssoc($set);
901
902 // add users with no usr_pref set to default language
903 if ($a_lang == $lng->lang_default)
904 {
905 $set2 = $ilDB->query("SELECT COUNT(*) cnt FROM usr_data ud LEFT JOIN usr_pref up".
906 " ON (ud.usr_id = up.usr_id AND up.keyword = ".$ilDB->quote("language", "text").")".
907 " WHERE up.value IS NULL ");
908 $rec2 = $ilDB->fetchAssoc($set2);
909 }
910
911 return (int) $rec["cnt"] + (int) $rec2["cnt"];
912 }
913
914
915} // END class.LanguageObject
916?>
sprintf
sprintf('%.4f', $callTime)
Definition: 01pharSimple.php:87
date
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
Definition: 31docproperties_write-xls.php:86
$result
$result
Definition: CleanUpTest.php:407
$n
$n
Definition: RandomTest.php:80
$path
$path
Definition: aliased.php:25
php
An exception for terminatinating execution or to throw for unit testing.
ilObjLanguage
Class ilObjLanguage.
Definition: class.ilObjLanguage.php:15
ilObjLanguage\refreshPlugins
static refreshPlugins($a_lang_keys=null)
Definition: class.ilObjLanguage.php:296
ilObjLanguage\_deleteLangData
static _deleteLangData($a_lang_key, $a_keep_local_change=false)
Delete languge data.
Definition: class.ilObjLanguage.php:326
ilObjLanguage\deleteLangEntry
static deleteLangEntry($a_module, $a_identifier, $a_lang_key)
Delete lang entry.
Definition: class.ilObjLanguage.php:743
ilObjLanguage\refreshAll
static refreshAll()
Refresh all installed languages.
Definition: class.ilObjLanguage.php:273
ilObjLanguage\isInstalled
isInstalled()
Check language object status, and return true if language is installed.
Definition: class.ilObjLanguage.php:135
ilObjLanguage\uninstall
uninstall()
uninstall current language
Definition: class.ilObjLanguage.php:222
ilObjLanguage\getKey
getKey()
get language key
Definition: class.ilObjLanguage.php:88
ilObjLanguage\getStatus
getStatus()
get language status
Definition: class.ilObjLanguage.php:98
ilObjLanguage\isLocal
isLocal()
Check language object status, and return true if a local language file is installed.
Definition: class.ilObjLanguage.php:153
ilObjLanguage\getInstalledLanguages
static getInstalledLanguages()
Get the language objects of the installed languages.
Definition: class.ilObjLanguage.php:63
ilObjLanguage\countUsers
static countUsers($a_lang)
Count number of users that use a language.
Definition: class.ilObjLanguage.php:892
ilObjLanguage\resetUserLanguage
resetUserLanguage($lang_key)
search ILIAS for users which have selected '$lang_key' as their prefered language and reset them to d...
Definition: class.ilObjLanguage.php:763
ilObjLanguage\install
install($scope='')
install current language
Definition: class.ilObjLanguage.php:171
ilObjLanguage\isSystemLanguage
isSystemLanguage()
check if language is system language
Definition: class.ilObjLanguage.php:106
ilObjLanguage\isUserLanguage
isUserLanguage()
check if language is system language
Definition: class.ilObjLanguage.php:117
ilObjLanguage\flush
flush($a_mode='all')
remove language data from database
Definition: class.ilObjLanguage.php:346
ilObjLanguage\updateLangEntry
static updateLangEntry($a_module, $a_identifier, $a_lang_key, $a_value, $a_local_change=null, $a_remarks=null)
Replace lang entry.
Definition: class.ilObjLanguage.php:707
ilObjLanguage\insert
insert($scope='')
insert language data from file into database
Definition: class.ilObjLanguage.php:449
ilObjLanguage\cut_header
static cut_header($content)
remove lang-file haeder information from '$content' This function seeks for a special keyword where t...
Definition: class.ilObjLanguage.php:782
ilObjLanguage\__construct
__construct($a_id=0, $a_call_by_reference=false)
Constructor.
Definition: class.ilObjLanguage.php:40
ilObjLanguage\refresh
refresh()
refresh current language
Definition: class.ilObjLanguage.php:242
ilObjLanguage\getLocalChanges
getLocalChanges($a_min_date="", $a_max_date="")
get locally changed language entries
Definition: class.ilObjLanguage.php:366
ilObjLanguage\optimizeData
optimizeData()
optimizes the db-table langdata
Definition: class.ilObjLanguage.php:802
ilObjLanguage\check
check($scope='')
Validate the logical structure of a lang file.
Definition: class.ilObjLanguage.php:817
ilObjLanguage\_getLastLocalChange
static _getLastLocalChange($a_key)
get the date of the last local change
Definition: class.ilObjLanguage.php:399
ilObjLanguage\replaceLangEntry
static replaceLangEntry($a_module, $a_identifier, $a_lang_key, $a_value, $a_local_change=null, $a_remarks=null)
Replace lang entry.
Definition: class.ilObjLanguage.php:648
ilObject
Class ilObject Basic functions for all objects.
Definition: class.ilObject.php:16
ilObject\update
update()
update object in db
Definition: class.ilObject.php:679
ilObject\_getObjectsByType
static _getObjectsByType($a_obj_type="", $a_owner="")
Get objects by type.
Definition: class.ilObject.php:1606
ilObject\setTitle
setTitle($a_title)
set object title
Definition: class.ilObject.php:388
ilObject\setDescription
setDescription($a_desc)
set object description
Definition: class.ilObject.php:413
ilPluginSlot\getAllSlots
static getAllSlots()
Get all plugin slots.
Definition: class.ilPluginSlot.php:334
ilPlugin\getPluginObject
static getPluginObject($a_ctype, $a_cname, $a_slot_id, $a_pname)
Get plugin object.
Definition: class.ilPlugin.php:960
ilStr\isUtf8
static isUtf8($a_str)
Check whether string is utf-8.
Definition: class.ilStr.php:170
$languages
$languages
Definition: cssgen2.php:34
$lang
for($i=1; $i<=count($kw_cases_sel); $i+=1) $lang
Definition: langwiz.php:349
$ld
$ld
Definition: langwiz.php:244
ilias
redirection script todo: (a better solution should control the processing via a xml file)
$ilErr
global $ilErr
Definition: raiseError.php:16
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$DIC
global $DIC
Definition: imagemanager.php:32