You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
107 lines
2.8 KiB
107 lines
2.8 KiB
<?php
|
|
/**
|
|
* li₃: the most RAD framework for PHP (http://li3.me)
|
|
*
|
|
* Copyright 2009, Union of RAD. All rights reserved. This source
|
|
* code is distributed under the terms of the BSD 3-Clause License.
|
|
* The full license text can be found in the LICENSE.txt file.
|
|
*/
|
|
|
|
namespace lithium\g11n\catalog;
|
|
|
|
/**
|
|
* This is the foundation class for all g11n catalog adapters.
|
|
*/
|
|
class Adapter extends \lithium\core\ObjectDeprecated {
|
|
|
|
/**
|
|
* Reads data.
|
|
*
|
|
* Override this method in subclasses if you want the adapter
|
|
* to have read support. The method is expected to return `null`
|
|
* if the passed category is not supported.
|
|
*
|
|
* @param string $category A category.
|
|
* @param string $locale A locale identifier.
|
|
* @param string $scope The scope for the current operation.
|
|
* @return null This currently does nothing.
|
|
*/
|
|
public function read($category, $locale, $scope) {
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Writes data.
|
|
*
|
|
* Override this method in subclasses if you want the adapter
|
|
* to have write support. The method is expected to return `false`
|
|
* if the passed category is not supported.
|
|
*
|
|
* Please note that existing data is silently overwritten.
|
|
*
|
|
* @param string $category A category.
|
|
* @param string $locale A locale identifier.
|
|
* @param string $scope The scope for the current operation.
|
|
* @param array $data The data to write.
|
|
* @return false This currently does nothing.
|
|
*/
|
|
public function write($category, $locale, $scope, array $data) {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Prepares an item before it is being written.
|
|
*
|
|
* Override this method in sublcasses if you need to
|
|
* i.e. escape the item's values.
|
|
*
|
|
* @param array $item
|
|
* @return array
|
|
*/
|
|
protected function _prepareForWrite(array $item) {
|
|
return $item;
|
|
}
|
|
|
|
/**
|
|
* Merges an item into given data.
|
|
*
|
|
* @param array $data Data to merge item into.
|
|
* @param array $item Item to merge into $data. The item must have an `'id'` key.
|
|
* @return array The merged data.
|
|
*/
|
|
protected function _merge(array $data, array $item) {
|
|
if (!isset($item['id'])) {
|
|
return $data;
|
|
}
|
|
$id = $item['id'];
|
|
|
|
$defaults = [
|
|
'ids' => [],
|
|
'translated' => null,
|
|
'flags' => [],
|
|
'comments' => [],
|
|
'occurrences' => []
|
|
];
|
|
$item += $defaults;
|
|
|
|
if (isset($item['context']) && $item['context']) {
|
|
$id .= '|' . $item['context'];
|
|
}
|
|
|
|
if (!isset($data[$id])) {
|
|
$data[$id] = $item;
|
|
return $data;
|
|
}
|
|
foreach (['ids', 'flags', 'comments', 'occurrences'] as $field) {
|
|
$data[$id][$field] = array_merge($data[$id][$field], $item[$field]);
|
|
}
|
|
if (!isset($data[$id]['translated'])) {
|
|
$data[$id]['translated'] = $item['translated'];
|
|
} elseif (is_array($item['translated'])) {
|
|
$data[$id]['translated'] = (array) $data[$id]['translated'] + $item['translated'];
|
|
}
|
|
return $data;
|
|
}
|
|
}
|
|
|
|
?>
|