forked from blallo/rss-bridge
73 lines
1.7 KiB
PHP
73 lines
1.7 KiB
PHP
<?php
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require_once(__DIR__ . '/FormatInterface.php');
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class Format {
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static protected $dirFormat;
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public function __construct(){
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throw new \LogicException('Please use ' . __CLASS__ . '::create for new object.');
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}
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static public function create($nameFormat){
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if(!preg_match('@^[A-Z][a-zA-Z]*$@', $nameFormat)){
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throw new \InvalidArgumentException('Name format must be at least '
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. 'one uppercase follow or not by alphabetic characters.');
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}
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$nameFormat = $nameFormat . 'Format';
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$pathFormat = self::getDir() . $nameFormat . '.php';
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if(!file_exists($pathFormat)){
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throw new \Exception('The format you looking for does not exist.');
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}
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require_once $pathFormat;
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return new $nameFormat();
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}
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static public function setDir($dirFormat){
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if(!is_string($dirFormat)){
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throw new \InvalidArgumentException('Dir format must be a string.');
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}
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if(!file_exists($dirFormat)){
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throw new \Exception('Dir format does not exist.');
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}
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self::$dirFormat = $dirFormat;
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}
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static public function getDir(){
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$dirFormat = self::$dirFormat;
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if(is_null($dirFormat)){
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throw new \LogicException(__CLASS__ . ' class need to know format path !');
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}
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return $dirFormat;
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}
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/**
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* Read format dir and catch informations about each format depending annotation
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* @return array Informations about each format
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*/
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static public function searchInformation(){
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$pathDirFormat = self::getDir();
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$listFormat = array();
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$searchCommonPattern = array('name');
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$dirFiles = scandir($pathDirFormat);
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if($dirFiles !== false){
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foreach($dirFiles as $fileName){
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if(preg_match('@^([^.]+)Format\.php$@U', $fileName, $out)){ // Is PHP file ?
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$listFormat[] = $out[1];
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}
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}
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}
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return $listFormat;
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}
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}
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