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242 lines
9.1 KiB
242 lines
9.1 KiB
<?php
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/* For licensing terms, see /dokeos_license.txt */
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/**
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==================================================================================
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@author Isaac flores paz <florespaz@bidsoftperu.com> - Added 9 july of 2009
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==================================================================================
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*/
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/*
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==============================================================================
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Class SubLanguageManager
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==============================================================================
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*/
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class SubLanguageManager {
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private function __construct() {
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//void
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}
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/**
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* Get all data of dokeos folder (forum.inc.php,gradebook.inc.php,notebook.inc.php)
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* @param String The dokeos path folder (/var/www/my_dokeos/main/lang/spanish)
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* @param bool true if we only want the "subname" trad4all instead of trad4all.inc.php
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* @return Array All file of dokeos folder
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*
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*/
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public static function get_all_data_of_dokeos_folder ($dokeos_path_folder,$only_main_name=false) {
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$content_dir=array();
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if (is_dir($dokeos_path_folder)) {
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if ($dh = opendir($dokeos_path_folder)) {
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while (($file = readdir($dh)) !== false) {
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if ($file[0]<>'.' && substr($file,-4,strlen($file))=='.php') {
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if ($only_main_name) {
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if ($file!='' && strpos($file, '.inc.php'))
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$content_dir[]=substr($file, 0, strpos($file, '.inc.php'));
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} else {
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$content_dir[]=$file;
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}
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}
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}
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}
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closedir($dh);
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return $content_dir;
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}
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}
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/**
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* Get all information of sub-language
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* @param Integer The parent id(Language father id)
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* @param Integer The sub language id
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* @return Array All information about sub-language
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*/
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public static function get_all_information_of_sub_language ($parent_id,$sub_language_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='SELECT * FROM '.$tbl_admin_languages.' WHERE parent_id="'.Database::escape_string($parent_id).'" AND id="'.Database::escape_string($sub_language_id).'"';
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$rs=Database::query($sql,__FILE__,__LINE__);
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$all_information=array();
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while ($row=Database::fetch_array($rs,'ASSOC')) {
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$all_information=$row;
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}
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return $all_information;
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}
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/**
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* Get all information of language
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* @param Integer The parent id(Language father id)
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* @return Array All information about language
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*/
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public static function get_all_information_of_language ($parent_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='SELECT * FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($parent_id).'"';
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$rs=Database::query($sql,__FILE__,__LINE__);
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$all_information=array();
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while ($row=Database::fetch_array($rs,'ASSOC')) {
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$all_information=$row;
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}
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return $all_information;
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}
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/**
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* Get all information of dokeos file
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* @param String The dokeos path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
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* @return Array Contains all information of dokeos file
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*/
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public static function get_all_language_variable_in_file ($dokeos_path_file) {
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$info_file=file($dokeos_path_file);
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foreach ($info_file as $line) {
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if (substr($line,0,1)!='$') { continue; }
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list($var,$val) = split('=',$line,2);
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$var = trim($var); $val = trim($val);
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$res_list[$var] = $val;
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}
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return $res_list;
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}
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/**
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* Add file in sub-language directory and add header(tag php)
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* @param String The dokeos path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
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* @return void()
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*/
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public static function add_file_in_language_directory ($dokeos_path_file) {
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file_put_contents($dokeos_path_file,'<?php'.PHP_EOL);
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}
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/**
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* Write in file of sub-language
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* @param String The path file (/var/www/my_dokeos/main/lang/spanish/gradebook.inc.php)
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* @param String The new sub-language
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* @param String The language variable
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* @return void()
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*/
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public static function write_data_in_file ($path_file,$new_sub_language,$variable_sub_language) {
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$new_data=$variable_sub_language.'='.$new_sub_language;
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$g_open_file = fopen($path_file, "a");
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if (fwrite($g_open_file, $new_data.PHP_EOL) === false) {
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//not allow to write
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}
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fclose($g_open_file);
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}
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/**
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* Add directory for sub-language
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* @param String The sub-language path directory ( /var/www/my_dokeos/main/lang/spanish_corporate )
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* @return boolean
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*/
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public static function add_directory_of_sub_language($path_sub_language) {
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$rs=@mkdir($path_sub_language,0777);
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if ($rs) {
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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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/**
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* Delete sub-language
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* @param Integer The parent id
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* @return void()
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*/
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public static function removed_sub_language ($parent_id,$sub_language_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='DELETE FROM '.$tbl_admin_languages.' WHERE parent_id="'.Database::escape_string($parent_id).'" AND id="'.Database::escape_string($sub_language_id).'" ';
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$rs=Database::query($sql,__FILE__,__LINE__);
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}
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/**
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* check if language exist by id
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* @param Integer The language id
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* @return Boolean
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*/
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public static function check_if_exist_language_by_id ($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 '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'"';
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$rs=Database::query($sql,__FILE__,__LINE__);
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if (Database::num_rows($rs)>0) {
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if (Database::result($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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} else {
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return false;;
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}
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}
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/**
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* Get name of language by id
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* @param Integer The language id
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* @return String The original name of language
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*/
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public static function get_name_of_language_by_id ($language_id) {
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$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql='SELECT original_name FROM '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($language_id).'"';
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$rs=Database::query($sql,__FILE__,__LINE__);
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if (Database::num_rows($rs)>0) {
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return Database::result($rs,0,'original_name');
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} else {
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return '';
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}
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}
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/**
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* Verified if language is sub-language
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* @param Integer The language id
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* @return Boolean
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*/
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public static function check_if_language_is_sub_language ($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 '.$tbl_admin_languages.' WHERE id="'.Database::escape_string($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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/**
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* Verified if language is father of an sub-language
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* @param Integer The language id
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* @return Boolean
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*/
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public static 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="'.Database::escape_string($language_id).'" AND NOT ISNULL(parent_id);';
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$rs=Database::query($sql,__FILE__,__LINE__);
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if (Database::num_rows($rs)>0 && Database::result($rs,'0','count')==1) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Make unavailable the language
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* @param Integer The language id
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* @return void()
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*/
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public static function make_unavailable_language ($language_id) {
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$tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql_make_unavailable = "UPDATE $tbl_admin_languages SET available='0' WHERE id='".Database::escape_string($language_id)."'";
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$result = Database::query($sql_make_unavailable,__FILE__,__LINE__);
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}
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/**
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* Make available the language
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* @param Integer The language id
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* @return void()
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*/
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public static function make_available_language ($language_id) {
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$tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$sql_make_available = "UPDATE $tbl_admin_languages SET available='1' WHERE id='".Database::escape_string($language_id)."'";
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$result = Database::query($sql_make_available,__FILE__,__LINE__);
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}
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/**
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* Set platform language
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* @param Integer The language id
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* @return void()
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*/
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public static function set_platform_language ($language_id) {
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$tbl_admin_languages= Database :: get_main_table(TABLE_MAIN_LANGUAGE);
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$tbl_settings_current = Database :: get_main_table(TABLE_MAIN_SETTINGS_CURRENT);
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$sql_update = "SELECT english_name FROM ". $tbl_admin_languages." WHERE id='".Database::escape_string($language_id)."'";
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$result = Database::query($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 = Database::query($sql_update_2);
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}
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}
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?>
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