MIMEFileProvider::getByFileExtension() - Code Metrics - Inspection of "support multiple acceptable types. Shift to mime t..." - johnvandeweghe/LunixREST - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 093ab2...84b6a3 )

by John

created 2016-12-13 06:54 UTC

MIMEFileProvider::getByFileExtension() A

↳ Parent: MIMEFileProvider

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1

<?php
namespace LunixREST\Request;

//TODO: Unit test?
class MIMEFileProvider implements MIMEProvider {
    protected $file;

    protected $cache;

    public function __construct($filePath = '/etc/mime.types') {
        $this->file = fopen($filePath, 'r');
    }

    //Borrowed from http://stackoverflow.com/a/1147952
    public function getAll(): array {
        if($this->cache){
            return $this->cache;
        }

        # Returns the system MIME type mapping of extensions to MIME types, as defined in /etc/mime.types.
        $out = array();
        while(($line = fgets($this->file)) !== false) {
            $line = trim(preg_replace('/#.*/', '', $line));
            if(!$line)
                continue;
            $parts = preg_split('/\s+/', $line);
            if(count($parts) == 1)
                continue;
            $type = array_shift($parts);
            foreach($parts as $part)
                $out[$part] = $type;
        }

        $this->cache = $out;

        return $out;
    }

    //Borrowed from http://stackoverflow.com/a/1147952
    public function getByFileExtension($extension): string {
        # Returns the system MIME type (as defined in /etc/mime.types) for the filename specified.
        #
        # $file - the filename to examine
        $types = $this->getAll();

        return $types[strtolower($extension)] ?? null;
    }
}


1			<?php
2			namespace LunixREST\Request;
3
4			//TODO: Unit test?
5			class MIMEFileProvider implements MIMEProvider {
6			protected $file;
7
8			protected $cache;
9
10			public function __construct($filePath = '/etc/mime.types') {
11			$this->file = fopen($filePath, 'r');
12			}
13
14			//Borrowed from http://stackoverflow.com/a/1147952
15			public function getAll(): array {
16			if($this->cache){
17			return $this->cache;
18			}
19
20			# Returns the system MIME type mapping of extensions to MIME types, as defined in /etc/mime.types.
21			$out = array();
22			while(($line = fgets($this->file)) !== false) {
23			$line = trim(preg_replace('/#.*/', '', $line));
24			if(!$line)
25			continue;
26			$parts = preg_split('/\s+/', $line);
27			if(count($parts) == 1)
28			continue;
29			$type = array_shift($parts);
30			foreach($parts as $part)
31			$out[$part] = $type;
32			}
33
34			$this->cache = $out;
35
36			return $out;
37			}
38
39			//Borrowed from http://stackoverflow.com/a/1147952
40			public function getByFileExtension($extension): string {
41			# Returns the system MIME type (as defined in /etc/mime.types) for the filename specified.
42			#
43			# $file - the filename to examine
44			$types = $this->getAll();
45
46			return $types[strtolower($extension)] ?? null;
47			}
48			}
49

johnvandeweghe / LunixREST

Push — master ( 093ab2...84b6a3 )

MIMEFileProvider::getByFileExtension() A

Complexity

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Duplication

Importance

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