egroupware/etemplate/inc/class.solangfile.inc.php

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<?php
/**************************************************************************\
* phpGroupWare - Translation Editor *
* http://www.phpgroupware.org *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
class solangfile
{
var $total;
var $debug = False;
var $langarray; // Currently loaded translations
// array of missing phrases.
var $missingarray;
var $src_file;
var $tgt_file;
var $loaded_apps = array(); // Loaded app langs
var $public_functions = array(
'index' => True
);
function solangfile()
{
$this->db = $GLOBALS['phpgw']->db;
}
//Known Issue, if a phrase contains a ' or a " the parse will be thrown off. unless ' are nested inside " or vice versa
function parse_php_app($fd,$plist)
{
define('SEP',filesystem_separator());
$d=dir($fd);
while ($fn=$d->read())
{
if (is_dir($fd.$fn.SEP))
{
if (($fn!='.')&&($fn!='..')&&($fn!='CVS'))
{
$plist=$this->parse_php_app($fd.$fn.SEP,$plist);
}
}
elseif ((strpos($fn,'.php')>1) && (is_readable($fd.$fn)))
{
$fp=fopen($fd.SEP.$fn,'r');
$fds=substr($fd,strpos($fd,SEP));
while (!feof($fp))
{
$str=fgets($fp,8192);
while (strlen($str=$this->strstr_multiple($str,'lang','(','')))
{
if ($str[0]=="\"" || $str[0]=="'")
{
if ($str[0] == "'")
{
$str=substr($str,1);
$s2=substr($str,0,strpos($str,"'"));
}
else
{
$str=substr($str,1);
$s2=substr($str,0,strpos($str,"\""));
}
if ($s2!='')
{
$plist[$s2]=$fds;
}
}
}
}
fclose($fp);
}
}
$d->close();
return ($plist);
}
/*!
@function strstr_multiple
@abstract search for a substring consisted of parts separated by whitespaces
@param $str original string
@param $sub1 first part of substring
@param $sub2 second part of substring
@result returns portion of $str from the end of substring to the end of $str, or empty string if substring was not found
*/
function strstr_multiple($str,$sub1,$sub2)
{
if (isset($sub1))
{
if(is_integer($pos=strpos($str,$sub1)))
{
$str=substr($str,$pos+strlen($sub1));
if (isset($sub2))
{
$str=ltrim($str);
if(substr($str,0,strlen($sub2)) == $sub2)
{
$str=substr($str,strlen($sub2));
return $str;
}
}
else
{
return $str;
}
}
}
else
{
return $str;
}
return "";
}
function missing_app($app,$userlang=en)
{
$cur_lang=$this->load_app($app,$userlang);
define('SEP',filesystem_separator());
$fd = PHPGW_SERVER_ROOT . SEP . $app . SEP;
$plist=array();
$plist = $this->parse_php_app($fd,$plist);
reset($plist);
return($plist);
}
/*!
@function add_app
@abstract loads all app phrases into langarray
@param $lang user lang variable (defaults to en)
*/
function add_app($app,$userlang='en')
{
define('SEP',filesystem_separator());
$fd = PHPGW_SERVER_ROOT . SEP . $app . SEP . 'setup';
$fn = $fd . SEP . 'phpgw_' . $userlang . '.lang';
if (is_writeable($fn))
{
$wr = True;
}
elseif(!file_exists($fn) && is_writeable($fd))
{
$wr = True;
}
if (file_exists($fn))
{
$this->src_file = $fn;
$fp = fopen($fn,'rb');
while ($data = fgets($fp,8000))
{
list($message_id,$app_name,$null,$content) = explode("\t",$data);
if(!$message_id)
{
continue;
}
//echo '<br>add_app(): adding phrase: $this->langarray["'.$message_id.'"]=' . trim($content);
$_mess_id = strtolower(trim($message_id));
$this->langarray[$_mess_id]['message_id'] = $_mess_id;
$this->langarray[$_mess_id]['app_name'] = trim($app_name);
$this->langarray[$_mess_id]['content'] = trim($content);
}
fclose($fp);
}
else
{
$this->src_file = lang('no file');
}
// stuff class array listing apps that are included already
$this->loaded_apps[$userlang]['filename'] = $fn;
$this->loaded_apps[$userlang]['writeable'] = $wr;
if($this->debug) { _debug_array($this->langarray); }
@ksort($this->langarray);
return $this->langarray;
}
/*!
@function load_app
@abstract loads all app phrases into langarray
@param $lang user lang variable (defaults to en)
*/
function load_app($app,$userlang='en')
{
define('SEP',filesystem_separator());
$fd = PHPGW_SERVER_ROOT . SEP . $app . SEP . 'setup';
$fn = $fd . SEP . 'phpgw_' . $userlang . '.lang';
if (is_writeable($fn))
{
$wr = True;
}
elseif(!file_exists($fn) && is_writeable($fd))
{
$wr = True;
}
if (file_exists($fn))
{
$this->tgt_file = $fn;
$fp = fopen($fn,'rb');
while ($data = fgets($fp,8000))
{
list($message_id,$app_name,$null,$content) = explode("\t",$data);
if(!$message_id)
{
continue;
}
//echo '<br>add_app(): adding phrase: $this->langarray["'.$message_id.'"]=' . trim($content);
$_mess_id = strtolower(trim($message_id));
$langarray[$_mess_id]['message_id'] = $_mess_id;
$langarray[$_mess_id]['app_name'] = trim($app_name);
$langarray[$_mess_id]['content'] = trim($content);
}
fclose($fp);
}
else
{
$this->tgt_file = lang('no file');
}
// stuff class array listing apps that are included already
$this->loaded_apps[$userlang]['filename'] = $fn;
$this->loaded_apps[$userlang]['writeable'] = $wr;
if($this->debug) { _debug_array($langarray); }
@ksort($langarray);
return $langarray;
}
function list_apps()
{
$this->db->query("SELECT * FROM phpgw_applications",__LINE__,__FILE__);
if($this->db->num_rows())
{
while($this->db->next_record())
{
$name = $this->db->f('app_name');
$title = $this->db->f('app_title');
$apps[$name] = array(
'title' => $title,
'name' => $name
);
}
}
@reset($apps);
$this->total = count($apps);
if ($this->debug) { _debug_array($apps); }
return $apps;
}
function list_langs()
{
$this->db->query("SELECT lang_id,lang_name FROM phpgw_languages ORDER BY lang_name");
$i = 0;
while ($this->db->next_record())
{
$languages[$i]['lang_id'] = $this->db->f('lang_id');
$languages[$i]['lang_name'] = $this->db->f('lang_name');
$i++;
}
@reset($languages);
if($this->debug) { _debug_array($languages); }
return $languages;
}
function write_file($app_name,$langarray,$userlang)
{
$fn = PHPGW_SERVER_ROOT . SEP . $app_name . SEP . 'setup' . SEP . 'phpgw_' . $userlang . '.lang';
$fp = fopen($fn,'wb');
while(list($mess_id,$data) = each($langarray))
{
fwrite($fp,$mess_id . "\t" . $data['app_name'] . "\t" . $userlang . "\t" . $data['content'] . "\n");
}
fclose($fp);
return;
}
function loaddb($app_name,$userlang)
{
$this->db->transaction_begin();
$langarray = $this->load_app($app_name,$userlang);
@reset($langarray);
while (list($x,$data) = @each($langarray))
{
$addit = False;
/*echo '<br><br><pre> checking ' . $data['message_id'] . "\t" . $data['app_name'] . "\t" . $userlang . "\t" . $data['content'];*/
$this->db->query('SELECT COUNT(*) FROM phpgw_lang'
." WHERE message_id='" . $this->db->db_addslashes($data['message_id'])
."' AND lang='".$userlang."' AND app_name='".$app_name."'",__LINE__,__FILE__);
$this->db->next_record();
if ($this->db->f(0) == 0)
{
$addit = True;
/* echo '... no</pre>'; */
}
else
{
/* echo '... yes</pre>'; */
}
if ($addit)
{
if($data['message_id'] && $data['content'])
{
/* echo "<br>adding - insert into phpgw_lang values ('" . $data['message_id'] . "','$app_name','$userlang','" . $data['content'] . "')"; */
$this->db->query("INSERT into phpgw_lang VALUES ('"
. $this->db->db_addslashes($data['message_id'])
. "','$app_name','$userlang','"
. $this->db->db_addslashes($data['content']) . "')",__LINE__,__FILE__);
}
}
else
{
if($data['message_id'] && $data['content'])
{
$this->db->query("UPDATE phpgw_lang SET content='". $this->db->db_addslashes($data['content']) . "'"
. " WHERE message_id='" . $this->db->db_addslashes($data['message_id']) . "'"
. " AND app_name='$app_name' AND lang='$userlang'",__LINE__,__FILE__);
if ($this->db->affected_rows() > 0)
{
/*
echo "<br>changing - update lang set content='". $data['content'] . "'"
. " where message_id='" . $data['message_id'] ."'"
. " and app_name='$app_name' and lang='$userlang'";
*/
}
}
}
}
$this->db->transaction_commit();
return lang('done');
}
}
?>