public function testExists()
{
$this->assertFileNotExists(TESTFILE);
$this->assertFalse(File::exists(TESTFILE));
file_put_contents(TESTFILE, 'Hello World');
$this->assertFileExists(TESTFILE);
$this->assertTrue(File::exists(TESTFILE));
$this->assertFalse(File::exists(__DIR__));
// this is a path!
}
/**
* Add one file in the pack
*
* @param string $file
* @return boolean - FALSE if the file is not found
*/
public function appendFile($file)
{
// Check the file is within default input path
if ($mtime = File::modified($this->_input_path . $file)) {
$file = $this->_input_path . $file;
} elseif (!($mtime = File::exists($file))) {
trigger_error("file {$file} does not exists");
return false;
}
// add a file to the pack
$this->_files[] = $file;
// last modified time of the pack will be the latest time
$this->_lastmtime = max($mtime, $this->_lastmtime);
return true;
}
/**
* Add some files in the pack (as a separate pack)
*
* @param array $files
* @return boolean - FALSE if any file is missing
*/
public function append_files($files = array())
{
$pack = array();
foreach ($files as $file) {
// Check the file is within default input path
if ($mtime = File::modified($this->_input_path . $file)) {
$pack[] = $this->_input_path . $file;
} elseif (!($mtime = File::exists($file))) {
trigger_error("file {$file} does not exists");
return false;
} else {
$pack[] = $file;
}
$this->_lastmtime = max($mtime, $this->_lastmtime);
}
$this->_files[] = $pack;
return true;
}
/**
* Loads translation file
*
* @param string $file file should be without extension and within the path
* @return boolean
*/
public static function load($file)
{
// performance boost
static $last_path = false;
static $last_ext = false;
if ($last_path and $f = strtr($last_path, array('{file}' => $file)) and File::exists($f)) {
if ($last_ext == 'mo') {
return static::loadMo($f);
}
if ($last_ext == 'po') {
return static::loadPo($f);
}
return static::loadPhp($f);
}
// search the language file
foreach (static::$searchpaths as $search) {
$path = strtr($search, array('{path}' => static::$path, '{lang}' => static::$lang, '{file}' => $file));
foreach (static::$extentions as $ext) {
$f = strtr($path, array('{ext}' => $ext));
if (File::exists($f)) {
$last_path = strtr($search, array('{path}' => static::$path, '{lang}' => static::$lang, '{ext}' => $ext));
$last_ext = $ext;
if ($ext == 'mo') {
return static::loadMo($f);
}
if ($ext == 'po') {
return static::loadPo($f);
}
return static::loadPhp($f);
}
}
}
return false;
}
