OCA\Ocr\Util\PHPUtil

Complexity

Total Complexity

9

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	tempnamWrapper()	0	8	2
A	unlinkWrapper()	0	7	2
A	touchWrapper()	0	7	2
A	chmodWrapper()	0	7	2

<?php

/**
 * Nextcloud - OCR
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author Janis Koehr <janiskoehr@icloud.com>
 * @copyright Janis Koehr 2017
 */
namespace OCA\Ocr\Util;

use OCA\Ocr\Service\NotFoundException;
use OCP\IL10N;
use OCP\ILogger;

/**
 * Class PHPUtil
 *
 * @package OCA\Ocr\Util
 */
class PHPUtil {
	
	/**
	 *
	 * @var ILogger
	 */
	private $logger;
	
	/**
	 *
	 * @var IL10N
	 */
	private $l10n;	
	
	public function __construct(IL10N $l10n, ILogger $logger) {
		$this->l10n = $l10n;
		$this->logger = $logger;
	}
	
	/**
	 * Wraps the php native function tempnam()
	 * 
	 * @codeCoverageIgnore
	 * 
	 * @param string $dir
	 * @param string $prefix
	 * @throws NotFoundException
	 * @return string
	 */
	public function tempnamWrapper($dir, $prefix) {
		$tempFile = tempnam ( $dir, $prefix );
		if($tempFile === false){
			throw new NotFoundException($this->l10n->t ( 'Temp file cannot be created.' ));
		} else {
			return $tempFile;
		}
	}
	
	/**
	 * Wraps the php native function unlink()
	 * 
	 * @codeCoverageIgnore
	 * 
	 * @param string $fileName
	 * @throws NotFoundException
	 * @return boolean
	 */
	public function unlinkWrapper($fileName) {
		if(unlink ( $fileName )) {
			return true;
		} else {
			throw new NotFoundException($this->l10n->t ( 'Cannot delete temporary file during temp file creation for tesseract.' ));
		}
	}
	
	/**
	 * Wraps the php native function touch()
	 * 
	 * @codeCoverageIgnore
	 * 
	 * @param string $fileName
	 * @throws NotFoundException
	 * @return boolean
	 */
	public function touchWrapper($fileName) {
		if(touch ( $fileName )) {
			return true;
		} else {
			throw new NotFoundException($this->l10n->t ( 'Cannot create temporary file for tesseract.' ));
		}
	}
	
	/**
	 * Wraps the php native function chmod()
	 * 
	 * @codeCoverageIgnore
	 * 
	 * @param string $fileName
	 * @param integer $mode
	 * @throws NotFoundException
	 * @return boolean
	 */
	public function chmodWrapper($fileName, $mode) {
		if(chmod ( $fileName, $mode )) {
			return true;
		} else {
			throw new NotFoundException($this->l10n->t ( 'Cannot set permissions to temporary file for tesseract.' ));
		}
	}
}