src/GreenCape/Manifest/Sections/LanguageSection.php
<?php
/**
* GreenCape Joomla Extension Manifests
*
* MIT License
*
* Copyright (c) 2014-2015, Niels Braczek <nbraczek@bsds.de>. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
* documentation files (the "Software"), to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
* to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
* THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* @package GreenCape\Manifest
* @author Niels Braczek <nbraczek@bsds.de>
* @copyright (C) 2014-2015 GreenCape, Niels Braczek <nbraczek@bsds.de>
* @license http://opensource.org/licenses/MIT The MIT license (MIT)
* @link http://greencape.github.io
* @since File available since Release 0.1.0
*/
namespace GreenCape\Manifest;
use UnexpectedValueException;
/**
* Language Section
*
* @package GreenCape\Manifest
* @author Niels Braczek <nbraczek@bsds.de>
* @since Class available since Release 0.1.0
*/
class LanguageSection implements Section
{
/** @var string The base folder in the zip package */
protected $base;
/** @var array The file list */
protected $files = [];
/**
* Constructor
*
* @param array $data Optional XML structure to preset the manifest
*/
public function __construct($data = null)
{
if ($data !== null) {
$this->set($data);
}
}
/**
* Set the section values from XML structure
*
* @param array $data
*
* @return $this This object, to provide a fluent interface
* @throws UnexpectedValueException on unsupported attributes
*/
protected function set($data)
{
foreach ($data as $key => $value) {
if (strpos($key, '@') === 0) {
$attribute = substr($key, 1);
if ($attribute === 'folder') {
$attribute = 'base';
}
$method = 'set' . ucfirst($attribute);
if (!is_callable([$this, $method])) {
throw new UnexpectedValueException("Can't handle attribute '$attribute'");
}
$this->$method($value);
continue;
}
if (isset($value[0])) {
$this->files = $value;
} else {
$this->files[] = $value;
}
}
return $this;
}
/**
* Add a language file to the section
*
* @param string $code The language code, e.g., 'en-GB'
* @param string $filename The name of the file
* @param array $attributes Optional attributes for this entry
*
* @return $this This object, to provide a fluent interface
*/
public function addFile($code, $filename, $attributes = [])
{
$element = ['language' => $filename];
$element['@tag'] = (string)$code;
foreach ($attributes as $key => $value) {
$element["@{$key}"] = (string)$value;
}
$this->files[] = $element;
return $this;
}
/**
* Remove a file from the section
*
* @param string $filename The name of the file
*
* @return $this This object, to provide a fluent interface
*/
public function removeFile($filename)
{
foreach ($this->files as $key => $element) {
if ($element['filename'] === $filename) {
unset($this->files[$key]);
}
}
return $this;
}
/**
* Getter and setter
*/
/**
* Get the base folder within the distribution package (zip file)
*
* @return string The base folder within the distribution package
*/
public function getBase()
{
return $this->base;
}
/**
* Set the base folder within the distribution package (zip file)
*
* @param string $base The base folder within the distribution package
*
* @return $this This object, to provide a fluent interface
*/
public function setBase($base)
{
$this->base = $base;
return $this;
}
/**
* Section interface
*/
/**
* Get the section structure
*
* @return array
*/
public function getStructure()
{
$structure = [];
foreach ($this->files as $file) {
$structure[] = $file;
}
return $structure;
}
/**
* Get the attributes for the section
*
* @return array
*/
public function getAttributes()
{
$attributes = [];
if (!empty($this->base)) {
$attributes['@folder'] = $this->base;
}
return $attributes;
}
}