View GitHub Repository BigFileTools

Schedule Inspection
Subscribe

CurlDriver::getFileSize()   A
last analyzed

↳ Parent: CurlDriver

Complexity

Conditions 3
Paths 2

Size

Total Lines 13
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Importance

Changes 3
Bugs 0 Features 0
Metric Value
dl 0
loc 13
c 3
b 0
f 0
rs 9.4285
cc 3
eloc 10
nc 2
nop 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
namespace BigFileTools\Driver;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                
use Brick\Math\BigInteger;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
class CurlDriver implements ISizeDriver

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
	public function __construct()

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
	{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
		// curl solution - cross platform and really cool :)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
		if (!function_exists("curl_init")) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
			throw new PrerequisiteException("CurlDriver requires CURL extension to be loaded in PHP");

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
		}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
	 * Returns file size by using CURL extension

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
	 * @inheritdoc

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
	 * @link http://www.php.net/manual/en/function.filesize.php#100434

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
	 */

            


            
                                                        
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
	public function getFileSize($path)

            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
	{

            


            
                                                        
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
		$ch = curl_init("file://" . rawurlencode($path));

            


            
                                                        
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
		curl_setopt($ch, CURLOPT_NOBODY, true);

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

            


            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
		curl_setopt($ch, CURLOPT_HEADER, true);

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
		$data = curl_exec($ch);

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
		curl_close($ch);

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
		if ($data !== false && preg_match('/Content-Length: (\d+)/', $data, $matches)) {

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
			return BigInteger::of($matches[1]);

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
		}

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
		throw new Exception("Curl haven't returned file size.");

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
	}

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    35