languages.php 17 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This page allows the platform admin to decide which languages should
  5. * be available in the language selection menu in the login page. This can be
  6. * useful for countries with more than one official language (like Belgium:
  7. * Dutch, French and German) or international organisations that are active in
  8. * a limited number of countries.
  9. *
  10. * @author Patrick Cool, main author
  11. * @author Roan EMbrechts, code cleaning
  12. * @since Dokeos 1.6
  13. * @package chamilo.admin
  14. */
  15. /**
  16. * INIT SECTION
  17. */
  18. // we are in the admin area so we do not need a course id
  19. $cidReset = true;
  20. // include global script
  21. require_once '../inc/global.inc.php';
  22. $this_section = SECTION_PLATFORM_ADMIN;
  23. api_protect_admin_script();
  24. $action = isset($_GET['action']) ? $_GET['action'] : null;
  25. //Ajax request
  26. if (isset($_POST['sent_http_request'])) {
  27. if (isset($_POST['visibility']) && $_POST['visibility'] == strval(intval($_POST['visibility'])) && $_POST['visibility'] == 0) {
  28. if (isset($_POST['id']) && $_POST['id'] == strval(intval($_POST['id']))) {
  29. if (SubLanguageManager::check_if_language_is_used($_POST['id']) == false) {
  30. SubLanguageManager::make_unavailable_language($_POST['id']);
  31. echo 'set_hidden';
  32. } else {
  33. echo 'confirm:' . intval($_POST['id']);
  34. }
  35. }
  36. }
  37. if (isset($_POST['visibility']) && $_POST['visibility'] == strval(intval($_POST['visibility'])) && $_POST['visibility'] == 1) {
  38. if (isset($_POST['id']) && $_POST['id'] == strval(intval($_POST['id']))) {
  39. SubLanguageManager::make_available_language($_POST['id']);
  40. echo 'set_visible';
  41. }
  42. }
  43. exit;
  44. }
  45. $msgLang = isset($_SESSION['disabled_languages']) ? 1 : 0;
  46. $disabledLang = isset($_SESSION['disabled_languages']) ? $_SESSION['disabled_languages'] : null;
  47. $htmlHeadXtra[] = '<script>
  48. $(document).ready(function() {
  49. var msgLang = '.$msgLang.';
  50. var disabledLang = "'.$disabledLang.'"
  51. if (msgLang == 1) {
  52. $("#id_content_message").html("<div class=\"warning-message alert alert-warning\">' . get_lang('ThereAreUsersUsingThisLanguagesDisableItManually') . ' <br /> " + disabledLang + "</div");
  53. }
  54. $("#disable_all_except_default").click(function () {
  55. if(confirm("'. get_lang('ConfirmYourChoice') .'")) {
  56. $.ajax({
  57. contentType: "application/x-www-form-urlencoded",
  58. beforeSend: function(objeto) {
  59. $("#id_content_message").html("<div class=\"warning-message alert alert-warning\"><em class=\"fa fa-refresh fa-spin\"></em> ' . get_lang('Loading') . '</div>");
  60. },
  61. type: "GET",
  62. url: "../admin/languages.php",
  63. data: "action=disable_all_except_default",
  64. success: function(datos) {
  65. window.location.href = "' . api_get_self() . '";
  66. }
  67. });
  68. }
  69. return false;
  70. });
  71. //$(window).load(function () {
  72. $(".make_visible_and_invisible").attr("href","javascript:void(0)");
  73. //});
  74. $("td .make_visible_and_invisible").click(function () {
  75. make_visible="visible.png";
  76. make_invisible="invisible.png";
  77. id_link_tool=$(this).attr("id");
  78. id_img_link_tool="img"+id_link_tool;
  79. path_name_of_imglinktool=$("#"+id_img_link_tool).attr("src");
  80. link_info_id=id_link_tool.split("linktool_");
  81. link_id=link_info_id[1];
  82. link_tool_info=path_name_of_imglinktool.split("/");
  83. my_image_tool=link_tool_info[link_tool_info.length-1];
  84. if (my_image_tool=="visible.png") {
  85. path_name_of_imglinktool=path_name_of_imglinktool.replace(make_visible,make_invisible);
  86. my_visibility=0;
  87. } else {
  88. path_name_of_imglinktool=path_name_of_imglinktool.replace(make_invisible,make_visible);
  89. my_visibility=1;
  90. }
  91. $.ajax({
  92. contentType: "application/x-www-form-urlencoded",
  93. beforeSend: function(objeto) {
  94. $("#id_content_message").html("<div class=\"warning-message alert alert-warning\"><em class=\"fa fa-refresh fa-spin\"></em> ' . get_lang('Loading') . '</div>");
  95. },
  96. type: "POST",
  97. url: "../admin/languages.php",
  98. data: "id="+link_id+"&visibility="+my_visibility+"&sent_http_request=1",
  99. success: function(datos) {
  100. if (datos=="set_visible" || datos=="set_hidden") {
  101. $("#"+id_img_link_tool).attr("src",path_name_of_imglinktool);
  102. if (my_image_tool=="visible.png") {
  103. $("#"+id_img_link_tool).attr("alt","' . get_lang('MakeAvailable', '') . '");
  104. $("#"+id_img_link_tool).attr("title","' . get_lang('MakeAvailable', '') . '");
  105. } else {
  106. $("#"+id_img_link_tool).attr("alt","' . get_lang('MakeUnavailable', '') . '");
  107. $("#"+id_img_link_tool).attr("title","' . get_lang('MakeUnavailable', '') . '");
  108. }
  109. if (datos=="set_visible") {
  110. $("#id_content_message").html("<div class=\"confirmation-message alert alert-success\">' . get_lang('LanguageIsNowVisible', '') . '</div>");
  111. }
  112. if (datos=="set_hidden") {
  113. $("#id_content_message").html("<div class=\"confirmation-message alert alert-success\">' . get_lang('LanguageIsNowHidden', '') . '</div>");
  114. }
  115. }
  116. var action = datos.split(":")[0];
  117. if (action && action == "confirm") {
  118. var id = datos.split(":")[1];
  119. var sure = "<div class=\"warning-message alert alert-warning\">'.get_lang('ThereAreUsersUsingThisLanguageYouWantToDisableThisLanguageAndSetUsersWithTheDefaultPortalLanguage').'<br /><br /><a href=\"languages.php?action=make_unavailable_confirmed&id="+id+"\" class=\"btn btn-default\"><em class=\"fa fa-eye\"></em> ' . get_lang('MakeUnavailable') . '</a></div>";
  120. $("#id_content_message").html(sure);
  121. $("html, body").animate({ scrollTop: 0 }, 200);
  122. }
  123. } });
  124. });
  125. });
  126. </script>';
  127. // unset the msg session variable
  128. unset($_SESSION['disabled_languages']);
  129. // setting the table that is needed for the styles management (there is a check if it exists later in this code)
  130. $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
  131. $tbl_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
  132. // we change the availability
  133. if ($action == 'makeunavailable') {
  134. if (isset($_GET['id']) && $_GET['id'] == strval(intval($_GET['id']))) {
  135. SubLanguageManager::make_unavailable_language($_GET['id']);
  136. }
  137. }
  138. if ($action == 'makeavailable') {
  139. if (isset($_GET['id']) && $_GET['id'] == strval(intval($_GET['id']))) {
  140. SubLanguageManager::make_available_language($_GET['id']);
  141. }
  142. }
  143. if ($action == 'setplatformlanguage') {
  144. if (isset($_GET['id']) && $_GET['id'] == strval(intval($_GET['id']))) {
  145. SubLanguageManager::set_platform_language($_GET['id']);
  146. }
  147. }
  148. if ($action == 'disable_all_except_default') {
  149. $allLanguages = SubLanguageManager::getAllLanguages();
  150. $failedDisabledLanguages = '';
  151. $checkFailed = false;
  152. foreach ($allLanguages as $language) {
  153. if (SubLanguageManager::check_if_language_is_used($language['id']) == false) {
  154. SubLanguageManager::make_unavailable_language($language['id']);
  155. } else {
  156. if (intval(SubLanguageManager::get_platform_language_id()) !== intval($language['id'])) {
  157. $failedDisabledLanguages .= ' - ' .$language['english_name'] . '<br />';
  158. $checkFailed = true;
  159. }
  160. }
  161. }
  162. if ($checkFailed) {
  163. $_SESSION['disabled_languages'] = $failedDisabledLanguages;
  164. }
  165. }
  166. if (isset($_POST['Submit']) && $_POST['Submit']) {
  167. // changing the name
  168. $sql_update = "UPDATE $tbl_admin_languages SET original_name='{$_POST['txt_name']}'
  169. WHERE id='{$_POST['edit_id']}'";
  170. $result = Database::query($sql_update);
  171. // changing the Platform language
  172. if ($_POST['platformlanguage'] && $_POST['platformlanguage'] <> '') {
  173. //$sql_update_2 = "UPDATE $tbl_settings_current SET selected_value='{$_POST['platformlanguage']}' WHERE variable='platformLanguage'";
  174. //$result_2 = Database::query($sql_update_2);
  175. api_set_setting('platformLanguage', $_POST['platformlanguage'], null, null, $_configuration['access_url']);
  176. }
  177. } elseif (isset($_POST['action'])) {
  178. switch ($_POST['action']) {
  179. case 'makeavailable' :
  180. if (count($_POST['id']) > 0) {
  181. $ids = array();
  182. foreach ($_POST['id'] as $index => $id) {
  183. $ids[] = intval($id);
  184. }
  185. $sql = "UPDATE $tbl_admin_languages SET available='1' WHERE id IN ('" . implode("','", $ids) . "')";
  186. Database::query($sql);
  187. }
  188. break;
  189. case 'makeunavailable' :
  190. if (count($_POST['id']) > 0) {
  191. $ids = array();
  192. foreach ($_POST['id'] as $index => $id) {
  193. $ids[] = intval($id);
  194. }
  195. $sql = "UPDATE $tbl_admin_languages SET available='0' WHERE id IN ('" . implode("','", $ids) . "')";
  196. Database::query($sql);
  197. }
  198. break;
  199. }
  200. }
  201. // setting the name of the tool
  202. $tool_name = get_lang('PlatformLanguages');
  203. // setting breadcrumbs
  204. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
  205. // including the header file (which includes the banner itself)
  206. Display :: display_header($tool_name);
  207. if (isset($_GET['action']) && $_GET['action'] == 'make_unavailable_confirmed') {
  208. $language_info = SubLanguageManager::get_all_information_of_language($_GET['id']);
  209. if ($language_info['available'] == 1) {
  210. SubLanguageManager::make_unavailable_language($_GET['id']);
  211. $platform_language = api_get_setting('platformLanguage');
  212. UserManager::update_all_user_languages($language_info['english_name'], $platform_language);
  213. Display::display_confirmation_message(get_lang('LanguageIsNowHidden'));
  214. }
  215. }
  216. // displaying the explanation for this tool
  217. Display::display_normal_message(get_lang('PlatformLanguagesExplanation'));
  218. echo '<a id="disable_all_except_default" href="javascript:void(0)" class="btn btn-primary"><em class="fa fa-eye"></em> ' . get_lang('LanguagesDisableAllExceptDefault') . '</a><br /><br />';
  219. // selecting all the languages
  220. $sql_select = "SELECT * FROM $tbl_admin_languages";
  221. $result_select = Database::query($sql_select);
  222. $sql_select_lang = "SELECT * FROM $tbl_settings_current WHERE category='Languages'";
  223. $result_select_lang = Database::query($sql_select_lang);
  224. $row_lang = Database::fetch_array($result_select_lang);
  225. // the table data
  226. $language_data = array();
  227. while ($row = Database::fetch_array($result_select)) {
  228. $row_td = array();
  229. $row_td[] = $row['id'];
  230. // the first column is the original name of the language OR a form containing the original name
  231. if ($action == 'edit' and $row['id'] == $_GET['id']) {
  232. if ($row['english_name'] == api_get_setting('platformLanguage')) {
  233. $checked = ' checked="checked" ';
  234. }
  235. $row_td[] = '<input type="hidden" name="edit_id" value="' . Security::remove_XSS($_GET['id']) . '" /><input type="text" name="txt_name" value="' . $row['original_name'] . '" /> '
  236. . '<input type="checkbox" ' . $checked . 'name="platformlanguage" id="platformlanguage" value="' . $row['english_name'] . '" /><label for="platformlanguage">' . $row['original_name'] . ' ' . get_lang('AsPlatformLanguage') . '</label> <input type="submit" name="Submit" value="' . get_lang('Ok') . '" /><a name="value" />';
  237. } else {
  238. $row_td[] = $row['original_name'];
  239. }
  240. // the second column
  241. $row_td[] = $row['english_name'];
  242. // the third column
  243. $row_td[] = $row['dokeos_folder'];
  244. if ($row['english_name'] == $row_lang['selected_value']) {
  245. $setplatformlanguage = Display::return_icon('languages.png', get_lang('CurrentLanguagesPortal'), '', ICON_SIZE_SMALL);
  246. } else {
  247. $setplatformlanguage = "<a href=\"javascript:if (confirm('" . addslashes(get_lang('AreYouSureYouWantToSetThisLanguageAsThePortalDefault')) . "')) { location.href='" . api_get_self() . "?action=setplatformlanguage&id=" . $row['id'] . "'; }\">" . Display::return_icon('languages_na.png', get_lang('SetLanguageAsDefault'), '', ICON_SIZE_SMALL) . "</a>";
  248. }
  249. $allow_delete_sub_language = null;
  250. $allow_add_term_sub_language = null;
  251. if (api_get_setting('allow_use_sub_language') == 'true') {
  252. $verified_if_is_sub_language = SubLanguageManager::check_if_language_is_sub_language($row['id']);
  253. if ($verified_if_is_sub_language === false) {
  254. $verified_if_is_father = SubLanguageManager::check_if_language_is_father($row['id']);
  255. $allow_use_sub_language = "&nbsp;<a href='sub_language_add.php?action=definenewsublanguage&id=" . $row['id'] . "'>" . Display::return_icon('new_language.png', get_lang('CreateSubLanguage'), array(), ICON_SIZE_SMALL) . "</a>";
  256. if ($verified_if_is_father === true) {
  257. //$allow_add_term_sub_language = "&nbsp;<a href='sub_language.php?action=registersublanguage&id=".$row['id']."'>".Display::return_icon('2rightarrow.png', get_lang('AddWordForTheSubLanguage'),array('width'=>ICON_SIZE_SMALL,'height'=>ICON_SIZE_SMALL))."</a>";
  258. $allow_add_term_sub_language = '';
  259. } else {
  260. $allow_add_term_sub_language = '';
  261. }
  262. } else {
  263. $allow_use_sub_language = '';
  264. $all_information_of_sub_language = SubLanguageManager::get_all_information_of_language($row['id']);
  265. $allow_add_term_sub_language = "&nbsp;<a href='sub_language.php?action=registersublanguage&id=" . Security::remove_XSS($all_information_of_sub_language['parent_id']) . "&sub_language_id=" . Security::remove_XSS($row['id']) . "'>" . Display::return_icon('2rightarrow.png', get_lang('AddWordForTheSubLanguage'), array('width' => ICON_SIZE_SMALL, 'height' => ICON_SIZE_SMALL)) . "</a>";
  266. $allow_delete_sub_language = "&nbsp;<a href='sub_language_add.php?action=deletesublanguage&id=" . Security::remove_XSS($all_information_of_sub_language['parent_id']) . "&sub_language_id=" . Security::remove_XSS($row['id']) . "'>" . Display::return_icon('delete.png', get_lang('DeleteSubLanguage'), array('width' => ICON_SIZE_SMALL, 'height' => ICON_SIZE_SMALL)) . "</a>";
  267. }
  268. } else {
  269. $allow_use_sub_language = '';
  270. $allow_add_term_sub_language = '';
  271. }
  272. if ($row['english_name'] == $row_lang['selected_value']) {
  273. $row_td[] = Display::return_icon('visible.png', get_lang('Visible'))."<a href='" . api_get_self() . "?action=edit&id=" . $row['id'] . "#value'>" . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . "</a>
  274. &nbsp;" . $setplatformlanguage . $allow_use_sub_language . $allow_add_term_sub_language . $allow_delete_sub_language;
  275. } else {
  276. if ($row['available'] == 1) {
  277. $row_td[] = "<a class=\"make_visible_and_invisible\" id=\"linktool_" . $row['id'] . "\" href='" . api_get_self() . "?action=makeunavailable&id=" . $row['id'] . "'>" . Display::return_icon('visible.png', get_lang('MakeUnavailable'), array('id' => 'imglinktool_' . $row['id']), ICON_SIZE_SMALL) . "</a> <a href='" . api_get_self() . "?action=edit&id=" . $row['id'] . "#value'>" . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . "</a>&nbsp;" . $setplatformlanguage . $allow_use_sub_language . $allow_add_term_sub_language . $allow_delete_sub_language;
  278. } else {
  279. $row_td[] = "<a class=\"make_visible_and_invisible\" id=\"linktool_" . $row['id'] . "\" href='" . api_get_self() . "?action=makeavailable&id=" . $row['id'] . "'>" . Display::return_icon('invisible.png', get_lang('MakeAvailable'), array('id' => 'imglinktool_' . $row['id']), ICON_SIZE_SMALL) . "</a> <a href='" . api_get_self() . "?action=edit&id=" . $row['id'] . "#value'>" . Display::return_icon('edit.png', get_lang('Edit'), '', ICON_SIZE_SMALL) . "</a>&nbsp;" . $setplatformlanguage . $allow_use_sub_language . $allow_add_term_sub_language . $allow_delete_sub_language;
  280. }
  281. }
  282. $language_data[] = $row_td;
  283. }
  284. $table = new SortableTableFromArrayConfig($language_data, 1, count($language_data));
  285. $table->set_header(0, '');
  286. $table->set_header(1, get_lang('OriginalName'));
  287. $table->set_header(2, get_lang('EnglishName'));
  288. $table->set_header(3, get_lang('LMSFolder'));
  289. $table->set_header(4, get_lang('Properties'));
  290. $form_actions = array();
  291. $form_actions['makeavailable'] = get_lang('MakeAvailable');
  292. $form_actions['makeunavailable'] = get_lang('MakeUnavailable');
  293. $table->set_form_actions($form_actions);
  294. echo '<div id="id_content_message">&nbsp;</div>';
  295. $table->display();
  296. Display :: display_footer();