sub_language.class.php 9.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242
  1. <?php
  2. /* For licensing terms, see /dokeos_license.txt */
  3. /**
  4. ==================================================================================
  5. @author Isaac flores paz <florespaz@bidsoftperu.com> - Added 9 july of 2009
  6. ==================================================================================
  7. */
  8. /*
  9. ==============================================================================
  10. Class SubLanguageManager
  11. ==============================================================================
  12. */
  13. class SubLanguageManager {
  14. private function __construct() {
  15. //void
  16. }
  17. /**
  18. * Get all data of dokeos folder (forum.inc.php,gradebook.inc.php,notebook.inc.php)
  19. * @param String The dokeos path folder (/var/www/my_dokeos/main/lang/spanish)
  20. * @param bool true if we only want the "subname" trad4all instead of trad4all.inc.php
  21. * @return Array All file of dokeos folder
  22. *
  23. */
  24. public static function get_all_data_of_dokeos_folder ($dokeos_path_folder,$only_main_name=false) {
  25. $content_dir=array();
  26. if (is_dir($dokeos_path_folder)) {
  27. if ($dh = opendir($dokeos_path_folder)) {
  28. while (($file = readdir($dh)) !== false) {
  29. if ($file[0]<>'.' && substr($file,-4,strlen($file))=='.php') {
  30. if ($only_main_name) {
  31. if ($file!='' && strpos($file, '.inc.php'))
  32. $content_dir[]=substr($file, 0, strpos($file, '.inc.php'));
  33. } else {
  34. $content_dir[]=$file;
  35. }
  36. }
  37. }
  38. }
  39. closedir($dh);
  40. return $content_dir;
  41. }
  42. }
  43. /**
  44. * Get all information of sub-language
  45. * @param Integer The parent id(Language father id)
  46. * @param Integer The sub language id
  47. * @return Array All information about sub-language
  48. */
  49. public static function get_all_information_of_sub_language ($parent_id,$sub_language_id) {
  50. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  51. $sql='SELECT * FROM '.$tbl_admin_languages.' WHERE parent_id="'.Database::escape_string($parent_id).'" AND id="'.Database::escape_string($sub_language_id).'"';
  52. $rs=Database::query($sql,__FILE__,__LINE__);
  53. $all_information=array();
  54. while ($row=Database::fetch_array($rs,'ASSOC')) {
  55. $all_information=$row;
  56. }
  57. return $all_information;
  58. }
  59. /**
  60. * Get all information of language
  61. * @param Integer The parent id(Language father id)
  62. * @return Array All information about language
  63. */
  64. public static function get_all_information_of_language ($parent_id) {
  65. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  66. $sql='SELECT * FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($parent_id).'"';
  67. $rs=Database::query($sql,__FILE__,__LINE__);
  68. $all_information=array();
  69. while ($row=Database::fetch_array($rs,'ASSOC')) {
  70. $all_information=$row;
  71. }
  72. return $all_information;
  73. }
  74. /**
  75. * Get all information of dokeos file
  76. * @param String The dokeos path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
  77. * @return Array Contains all information of dokeos file
  78. */
  79. public static function get_all_language_variable_in_file ($dokeos_path_file) {
  80. $info_file=file($dokeos_path_file);
  81. foreach ($info_file as $line) {
  82. if (substr($line,0,1)!='$') { continue; }
  83. list($var,$val) = split('=',$line,2);
  84. $var = trim($var); $val = trim($val);
  85. $res_list[$var] = $val;
  86. }
  87. return $res_list;
  88. }
  89. /**
  90. * Add file in sub-language directory and add header(tag php)
  91. * @param String The dokeos path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
  92. * @return void()
  93. */
  94. public static function add_file_in_language_directory ($dokeos_path_file) {
  95. file_put_contents($dokeos_path_file,'<?php'.PHP_EOL);
  96. }
  97. /**
  98. * Write in file of sub-language
  99. * @param String The path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
  100. * @param String The new sub-language
  101. * @param String The language variable
  102. * @return void()
  103. */
  104. public static function write_data_in_file ($path_file,$new_sub_language,$variable_sub_language) {
  105. $new_data=$variable_sub_language.'='.$new_sub_language;
  106. $g_open_file = fopen($path_file, "a");
  107. if (fwrite($g_open_file, $new_data.PHP_EOL) === false) {
  108. //not allow to write
  109. }
  110. fclose($g_open_file);
  111. }
  112. /**
  113. * Add directory for sub-language
  114. * @param String The sub-language path directory ( /var/www/my_dokeos/main/lang/spanish_corporate )
  115. * @return boolean
  116. */
  117. public static function add_directory_of_sub_language($path_sub_language) {
  118. $rs=@mkdir($path_sub_language,0777);
  119. if ($rs) {
  120. return true;
  121. } else {
  122. return false;
  123. }
  124. }
  125. /**
  126. * Delete sub-language
  127. * @param Integer The parent id
  128. * @return void()
  129. */
  130. public static function removed_sub_language ($parent_id,$sub_language_id) {
  131. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  132. $sql='DELETE FROM '.$tbl_admin_languages.' WHERE parent_id="'.Database::escape_string($parent_id).'" AND id="'.Database::escape_string($sub_language_id).'" ';
  133. $rs=Database::query($sql,__FILE__,__LINE__);
  134. }
  135. /**
  136. * check if language exist by id
  137. * @param Integer The language id
  138. * @return Boolean
  139. */
  140. public static function check_if_exist_language_by_id ($language_id) {
  141. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  142. $sql='SELECT count(*) as count FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'"';
  143. $rs=Database::query($sql,__FILE__,__LINE__);
  144. if (Database::num_rows($rs)>0) {
  145. if (Database::result($rs,0,'count') ==1) {
  146. return true;
  147. } else {
  148. return false;
  149. }
  150. } else {
  151. return false;;
  152. }
  153. }
  154. /**
  155. * Get name of language by id
  156. * @param Integer The language id
  157. * @return String The original name of language
  158. */
  159. public static function get_name_of_language_by_id ($language_id) {
  160. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  161. $sql='SELECT original_name FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'"';
  162. $rs=Database::query($sql,__FILE__,__LINE__);
  163. if (Database::num_rows($rs)>0) {
  164. return Database::result($rs,0,'original_name');
  165. } else {
  166. return '';
  167. }
  168. }
  169. /**
  170. * Verified if language is sub-language
  171. * @param Integer The language id
  172. * @return Boolean
  173. */
  174. public static function check_if_language_is_sub_language ($language_id) {
  175. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  176. $sql='SELECT count(*) AS count FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'" AND NOT ISNULL(parent_id)';
  177. $rs=Database::query($sql,__FILE__,__LINE__);
  178. if (Database::num_rows($rs)>0 && Database::result($rs,'0','count')==1) {
  179. return true;
  180. } else {
  181. return false;
  182. }
  183. }
  184. /**
  185. * Verified if language is father of an sub-language
  186. * @param Integer The language id
  187. * @return Boolean
  188. */
  189. public static function check_if_language_is_father ($language_id) {
  190. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  191. $sql='SELECT count(*) AS count FROM '.$tbl_admin_languages.' WHERE parent_id="'.Database::escape_string($language_id).'" AND NOT ISNULL(parent_id);';
  192. $rs=Database::query($sql,__FILE__,__LINE__);
  193. if (Database::num_rows($rs)>0 && Database::result($rs,'0','count')==1) {
  194. return true;
  195. } else {
  196. return false;
  197. }
  198. }
  199. /**
  200. * Make unavailable the language
  201. * @param Integer The language id
  202. * @return void()
  203. */
  204. public static function make_unavailable_language ($language_id) {
  205. $tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  206. $sql_make_unavailable = "UPDATE $tbl_admin_languages SET available='0' WHERE id='".Database::escape_string($language_id)."'";
  207. $result = Database::query($sql_make_unavailable,__FILE__,__LINE__);
  208. }
  209. /**
  210. * Make available the language
  211. * @param Integer The language id
  212. * @return void()
  213. */
  214. public static function make_available_language ($language_id) {
  215. $tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  216. $sql_make_available = "UPDATE $tbl_admin_languages SET available='1' WHERE id='".Database::escape_string($language_id)."'";
  217. $result = Database::query($sql_make_available,__FILE__,__LINE__);
  218. }
  219. /**
  220. * Set platform language
  221. * @param Integer The language id
  222. * @return void()
  223. */
  224. public static function set_platform_language ($language_id) {
  225. $tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  226. $tbl_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
  227. $sql_update = "SELECT english_name FROM ". $tbl_admin_languages." WHERE id='".Database::escape_string($language_id)."'";
  228. $result = Database::query($sql_update,__FILE__,__LINE__);
  229. $lang=Database::fetch_array($result);
  230. $sql_update_2 = "UPDATE ".$tbl_settings_current." SET selected_value='".$lang['english_name']."' WHERE variable='platformLanguage'";
  231. $result_2 = Database::query($sql_update_2);
  232. }
  233. }
  234. ?>