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240 lines
9.7 KiB
240 lines
9.7 KiB
<?php // $Id: languages.php 21947 2009-07-09 13:10:37Z iflorespaz $
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/* For licensing terms, see /dokeos_license.txt */
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/**
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==============================================================================
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* This page allows the platform admin to decide which languages should
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* be available in the language selection menu in the login page. This can be
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* useful for countries with more than one official language (like Belgium:
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* Dutch, French and German) or international organisations that are active in
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* a limited number of countries.
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*
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* @author Patrick Cool, main author
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* @author Roan EMbrechts, code cleaning
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* @since Dokeos 1.6
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* @package dokeos.admin
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==============================================================================
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*/
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/*
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==============================================================================
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INIT SECTION
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==============================================================================
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*/
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// name of the language file that needs to be included
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$language_file = 'admin';
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// we are in the admin area so we do not need a course id
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$cidReset = true;
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// include global script
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require_once '../inc/global.inc.php';
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$this_section = SECTION_PLATFORM_ADMIN;
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api_protect_admin_script();
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// setting the table that is needed for the styles management (there is a check if it exists later in this code)
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$tbl_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
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/*
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==============================================================================
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STORING THE CHANGES
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==============================================================================
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*/
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//Add function
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function check_if_language_is_sub_language ($language_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='SELECT count(*) AS count FROM '.$tbl_admin_languages.' WHERE id="'.$language_id.'" AND NOT ISNULL(parent_id)';
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$rs=Database::query($sql,__FILE__,__LINE__);
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if (Database::num_rows($rs)>0 && Database::result($rs,'0','count')==1) {
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return true;
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} else {
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return false;
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}
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}
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function check_if_language_is_father ($language_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='SELECT count(*) AS count FROM '.$tbl_admin_languages.' WHERE parent_id="'.$language_id.'" AND NOT ISNULL(parent_id);';
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$rs=Database::query($sql,__FILE__,__LINE__);
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if (Database::num_rows($rs)>0 && Database::result($rs,'0','count')==1) {
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return true;
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} else {
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return false;
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}
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}
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// we change the availability
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if ($_GET['action'] == 'makeunavailable')
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{
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$sql_make_unavailable = "UPDATE $tbl_admin_languages SET available='0' WHERE id='{$_GET['id']}'";
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$result = api_sql_query($sql_make_unavailable);
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}
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if ($_GET['action'] == 'makeavailable')
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{
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$sql_make_available = "UPDATE $tbl_admin_languages SET available='1' WHERE id='{$_GET['id']}'";
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$result = api_sql_query($sql_make_available);
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}
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if ($_GET['action'] == 'setplatformlanguage')
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{
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$sql_update = "SELECT english_name FROM ". $tbl_admin_languages." WHERE id='".$_GET['id']."'";
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$result = api_sql_query($sql_update,__FILE__,__LINE__);
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$lang=Database::fetch_array($result);
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$sql_update_2 = "UPDATE ".$tbl_settings_current." SET selected_value='".$lang['english_name']."' WHERE variable='platformLanguage'";
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$result_2 = api_sql_query($sql_update_2);
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}
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if ($_POST['Submit'])
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{
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// changing the name
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$sql_update = "UPDATE $tbl_admin_languages SET original_name='{$_POST['txt_name']}' WHERE id='{$_POST['edit_id']}'";
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$result = api_sql_query($sql_update);
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// changing the Platform language
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if ($_POST['platformlanguage'] && $_POST['platformlanguage'] <> '')
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{
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//$sql_update_2 = "UPDATE $tbl_settings_current SET selected_value='{$_POST['platformlanguage']}' WHERE variable='platformLanguage'";
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//$result_2 = api_sql_query($sql_update_2);
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api_set_setting('platformLanguage',$_POST['platformlanguage'],null,null,$_configuration['access_url']);
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}
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}
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elseif (isset($_POST['action']))
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{
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switch ($_POST['action'])
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{
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case 'makeavailable' :
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if (count($_POST['id']) > 0)
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{
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$ids = array ();
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foreach ($_POST['id'] as $index => $id)
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{
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$ids[] = mysql_real_escape_string($id);
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}
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$sql = "UPDATE $tbl_admin_languages SET available='1' WHERE id IN ('".implode("','", $ids)."')";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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break;
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case 'makeunavailable' :
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if (count($_POST['id']) > 0)
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{
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$ids = array ();
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foreach ($_POST['id'] as $index => $id)
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{
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$ids[] = mysql_real_escape_string($id);
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}
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$sql = "UPDATE $tbl_admin_languages SET available='0' WHERE id IN ('".implode("','", $ids)."')";
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api_sql_query($sql,__FILE__,__LINE__);
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}
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break;
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}
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}
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/*
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==============================================================================
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MAIN CODE
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==============================================================================
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*/
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// setting the name of the tool
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$tool_name = get_lang('PlatformLanguages');
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// setting breadcrumbs
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$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
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// including the header file (which includes the banner itself)
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Display :: display_header($tool_name);
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// displaying the naam of the tool
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//api_display_tool_title($tool_name);
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// displaying the explanation for this tool
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echo '<p>'.get_lang('PlatformLanguagesExplanation').'</p>';
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// selecting all the languages
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$sql_select = "SELECT * FROM $tbl_admin_languages";
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$result_select = api_sql_query($sql_select);
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$sql_select_lang = "SELECT * FROM $tbl_settings_current WHERE category='Languages'";
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$result_select_lang = api_sql_query($sql_select_lang,__FILE__,__LINE__);
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$row_lang=Database::fetch_array($result_select_lang);
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/*
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--------------------------------------
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DISPLAY THE TABLE
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--------------------------------------
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*/
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// the table data
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$language_data = array ();
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while ($row = Database::fetch_array($result_select)) {
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$row_td = array ();
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$row_td[] = $row['id'];
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// the first column is the original name of the language OR a form containing the original name
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if ($_GET['action'] == 'edit' and $row['id'] == $_GET['id']) {
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if ($row['english_name'] == api_get_setting('platformLanguage')) {
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$checked = ' checked="checked" ';
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}
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$row_td[] = '<input type="hidden" name="edit_id" value="'.$_GET['id'].'" /><input type="text" name="txt_name" value="'.$row['original_name'].'" /> '
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. '<input type="checkbox" '.$checked.'name="platformlanguage" id="platformlanguage" value="'.$row['english_name'].'" /><label for="platformlanguage">'.$row['original_name'].' '.get_lang('AsPlatformLanguage').'</label> <input type="submit" name="Submit" value="'.get_lang('Ok').'" /><a name="value" />';
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} else {
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$row_td[] = $row['original_name'];
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}
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// the second column
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$row_td[] = $row['english_name'];
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// the third column
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$row_td[] = $row['dokeos_folder'];
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if ($row['english_name'] == $row_lang['selected_value']){
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$setplatformlanguage = Display::return_icon('links.gif', get_lang('CurrentLanguagesPortal'));
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} else {
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$setplatformlanguage = "<a href=\"javascript:if (confirm('".addslashes(get_lang('AreYouSureYouWantToSetThisLanguageAsThePortalDefault'))."')) { location.href='".api_get_self()."?action=setplatformlanguage&id=".$row['id']."'; }\">".Display::return_icon('link_na.gif',get_lang('SetLanguageAsDefault'))."</a>";
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}
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if (api_get_setting('allow_use_sub_language')=='true') {
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$verified_if_is_sub_language=check_if_language_is_sub_language($row['id']);
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if ($verified_if_is_sub_language===false) {
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$verified_if_is_father=check_if_language_is_father ($row['id']);
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$allow_use_sub_language = " <a href='new_sub_language.php?action=definenewsublanguage&id=".$row['id']."'>".Display::return_icon('mas.gif', get_lang('MakeAvailable'),array('width'=>'22','height'=>'22'))."</a>";
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if ($verified_if_is_father===true) {
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$allow_add_term_sub_language = " <a href='register_sub_language.php?action=registersublanguage&id=".$row['id']."'>".Display::return_icon('2rightarrow.gif', get_lang('MakeAvailable'),array('width'=>'22','height'=>'22'))."</a>";
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} else {
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$allow_add_term_sub_language='';
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}
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} else {
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$allow_use_sub_language='';
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$allow_add_term_sub_language='';
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}
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} else {
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$allow_use_sub_language='';
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$allow_add_term_sub_language='';
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}
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if ($row['available'] == 1) {
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$row_td[] = "<a href='".api_get_self()."?action=makeunavailable&id=".$row['id']."'>".Display::return_icon('visible.gif', get_lang('MakeUnavailable'))."</a> <a href='".api_get_self()."?action=edit&id=".$row['id']."#value'>".Display::return_icon('edit.gif', get_lang('Edit'))."</a> ".$setplatformlanguage.$allow_use_sub_language.$allow_add_term_sub_language;
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} else {
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$row_td[] = "<a href='".api_get_self()."?action=makeavailable&id=".$row['id']."'>".Display::return_icon('invisible.gif', get_lang('MakeAvailable'))."</a> <a href='".api_get_self()."?action=edit&id=".$row['id']."#value'>".Display::return_icon('edit.gif', get_lang('Edit'))."</a> ".$setplatformlanguage.$allow_use_sub_language.$allow_add_term_sub_language;
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}
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$language_data[] = $row_td;
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}
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$table = new SortableTableFromArrayConfig($language_data, 1, count($language_data));
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$table->set_header(0, '');
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$table->set_header(1, get_lang('OriginalName'));
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$table->set_header(2, get_lang('EnglishName'));
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$table->set_header(3, get_lang('DokeosFolder'));
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$table->set_header(4, get_lang('Properties'));
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$form_actions = array ();
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$form_actions['makeavailable'] = get_lang('MakeAvailable');
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$form_actions['makeunavailable'] = get_lang('MakeUnavailable');
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$table->set_form_actions($form_actions);
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$table->display();
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/*
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==============================================================================
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FOOTER
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==============================================================================
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*/
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Display :: display_footer();
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?>
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