lithium\g11n\catalog\adapter\Gettext::_prepareForWrite()
Prepares an item before it is being written and escapes fields.
All characters from \000 to \037 (this includes new line and tab characters)
as well as the backslash (\
) and the double quote ("
) are escaped.
Literal Windows CRLFs (\r\n
) are converted to LFs (\n
) to improve cross platform
compatibility. Escaped single quotes ('
) are unescaped as they should not need to be.
Double escaped characters are maintained and not escaped once again.
Parameters
-
array
$item
Returns
arrayLinks
Source
protected function _prepareForWrite(array $item) {
$filter = function ($value) use (&$filter) {
if (is_array($value)) {
return array_map($filter, $value);
}
$value = strtr($value, array("\\'" => "'", "\\\\" => "\\", "\r\n" => "\n"));
$value = addcslashes($value, "\0..\37\\\"");
return $value;
};
$fields = array('id', 'ids', 'translated', 'context');
foreach ($fields as $field) {
if (isset($item[$field])) {
$item[$field] = $filter($item[$field]);
}
}
if (!isset($item['ids']['singular'])) {
$item['ids']['singular'] = $item['id'];
}
$path = Libraries::get(true, 'path');
if (isset($item['occurrences'])) {
foreach ($item['occurrences'] as &$occurrence) {
$occurrence['file'] = str_replace($path, '', $occurrence['file']);
}
}
return parent::_prepareForWrite($item);
}