/**
* Formatting file names
*
* @param string $filename The filename to format
* @param boolean $lowercase Should we return the name un lowercase (FALSE by default)
* @param string $delimiter The delimiter used for special chars substitution
* @return string A filename valid on (almost) all systems
*/
public static function formatFilename($filename = '', $lowercase = false, $delimiter = '-')
{
if (empty($filename)) {
return '';
}
$_ext = self::getExtension($filename, true);
if ($_ext) {
$filename = str_replace($_ext, '', $filename);
}
$string = $filename;
if ($lowercase) {
$string = strtolower($string);
}
$string = str_replace(" ", $delimiter, $string);
$string = preg_replace('#\\-+#', $delimiter, $string);
$string = preg_replace('#([-]+)#', $delimiter, $string);
$string = trim($string, $delimiter);
$string = TextHelper::stripSpecialChars($string, $delimiter . '.');
if ($_ext) {
$string .= $_ext;
}
return $string;
}
public static function getSafeIdString($string)
{
return TextHelper::stripSpecialChars(TextHelper::slugify($string), '-_');
}
/**
* @covers ../../../src/Library/Helper/Text::stripSpecialChars()
*/
public function testStripSpecialChars()
{
$this->checkNoArg('stripSpecialChars');
$str = 'Lorem é ipsum à amet §!* lorem';
$str_a = 'Loremeipsumaametlorem';
$str_b = 'Lorem e ipsum a amet lorem';
$this->assertEquals($str_a, \Library\Helper\Text::stripSpecialChars($str));
$this->assertEquals($str_b, \Library\Helper\Text::stripSpecialChars($str, ' '));
}
