71 lines
1.5 KiB
PHP
71 lines
1.5 KiB
PHP
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<?php
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/**
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* This file is part of RSS-Bridge, a PHP project capable of generating RSS and
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* Atom feeds for websites that don't have one.
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*
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* For the full license information, please view the UNLICENSE file distributed
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* with this source code.
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*
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* @package Core
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* @license http://unlicense.org/ UNLICENSE
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* @link https://github.com/rss-bridge/rss-bridge
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*/
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/**
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* Abstract class for factories.
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*/
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abstract class FactoryAbstract {
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/**
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* Holds the working directory
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*
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* @var string
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*/
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private $workingDir = null;
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/**
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* Set the working directory.
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*
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* @param string $dir The working directory.
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* @return void
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*/
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public function setWorkingDir($dir) {
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$this->workingDir = null;
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if(!is_string($dir)) {
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throw new \InvalidArgumentException('Working directory must be a string!');
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}
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if(!file_exists($dir)) {
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throw new \Exception('Working directory does not exist!');
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}
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if(!is_dir($dir)) {
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throw new \InvalidArgumentException($dir . ' is not a directory!');
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}
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$this->workingDir = realpath($dir) . '/';
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}
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/**
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* Get the working directory
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*
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* @return string The working directory.
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*/
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public function getWorkingDir() {
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if(is_null($this->workingDir)) {
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throw new \LogicException('Working directory is not set!');
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}
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return $this->workingDir;
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}
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/**
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* Creates a new instance for the object specified by name.
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*
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* @param string $name The name of the object to create.
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* @return object The object instance
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*/
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abstract public function create($name);
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}
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