RequestHelper::requestHasFiles() - Code Metrics - Inspection of "FIX minor and BIG refactor." - padosoft/laravel-uploadable - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 113c9d...6bb3ba )

by Lorenzo

created 2016-08-15 13:09 UTC

RequestHelper::requestHasFiles() A

↳ Parent: RequestHelper

Complexity

Conditions	3
Paths	3

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	3
eloc	2
nc	3
nop	1

<?php

namespace Padosoft\Uploadable\Helpers;

use Illuminate\Http\Request;

/**
 * Illuminate\Http\Request helper
 * @package Padosoft\Uploadable\Helpers
 */
class RequestHelper
{
    /**
     * Check if the current request has at least one file
     * @return bool
     */
    public static function currentRequestHasFiles() : bool
    {
        return RequestHelper::requestHasFiles(request());
    }

    /**
     * Check if the passed request has at least one file
     * @param Request $request
     * @return bool
     */
    public static function requestHasFiles(Request $request) : bool
    {
        return ($request && $request->allFiles() && count($request->allFiles()) > 0);
    }

    /**
     * Check if uploaded File in current request is valid and has a valid Mime Type.
     * Return true is all ok, otherwise return false.
     * @param string $uploadField
     * @param array $arrMimeType
     * @return bool
     */
    public static function isValidCurrentRequestUploadFile(string $uploadField, array $arrMimeType = array()) : bool
    {
        return RequestHelper::isValidUploadFile($uploadField, $arrMimeType, request());
    }

    /**
     * Check if uploaded File is valid and has a valid Mime Type.
     * Return true is all ok, otherwise return false.
     * @param string $uploadField
     * @param array $arrMimeType
     * @param Request $request
     * @return bool
     */
    public static function isValidUploadFile(string $uploadField, array $arrMimeType = array(), Request $request) : bool
    {
        if (!$request) {
            return false;
        }

        $uploadedFile = $request->file($uploadField);

        return UploadedFileHelper::isValidUploadFile($arrMimeType, $uploadedFile);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    /**
     * Return File in Current Request if ok, otherwise return null
     * @param string $uploadField
     * @param array $arrMimeType
     * @return null|UploadedFile
     */
    public static function getCurrentRequestFileSafe(string $uploadField, array $arrMimeType = array()) : UploadedFile
    {
        return RequestHelper::getFileSafe($uploadField, $arrMimeType, request());
    }

    /**
     * Return File in passed request if ok, otherwise return null
     * @param string $uploadField
     * @param array $arrMimeType
     * @param Request $request
     * @return null|UploadedFile
     */
    public static function getFileSafe(string $uploadField, array $arrMimeType = array(), Request $request) : UploadedFile
    {
        // Check if uploaded File is valid
        if (!RequestHelper::isValidUploadFile($uploadField, $arrMimeType, $request)) {
            return null;
        }

        return $request->file($uploadField);
    }
}


1			<?php
2
3			namespace Padosoft\Uploadable\Helpers;
4
5			use Illuminate\Http\Request;
6
7			/**
8			* Illuminate\Http\Request helper
9			* @package Padosoft\Uploadable\Helpers
10			*/
11			class RequestHelper
12			{
13			/**
14			* Check if the current request has at least one file
15			* @return bool
16			*/
17			public static function currentRequestHasFiles() : bool
18			{
19			return RequestHelper::requestHasFiles(request());
20			}
21
22			/**
23			* Check if the passed request has at least one file
24			* @param Request $request
25			* @return bool
26			*/
27			public static function requestHasFiles(Request $request) : bool
28			{
29			return ($request && $request->allFiles() && count($request->allFiles()) > 0);
30			}
31
32			/**
33			* Check if uploaded File in current request is valid and has a valid Mime Type.
34			* Return true is all ok, otherwise return false.
35			* @param string $uploadField
36			* @param array $arrMimeType
37			* @return bool
38			*/
39			public static function isValidCurrentRequestUploadFile(string $uploadField, array $arrMimeType = array()) : bool
40			{
41			return RequestHelper::isValidUploadFile($uploadField, $arrMimeType, request());
42			}
43
44			/**
45			* Check if uploaded File is valid and has a valid Mime Type.
46			* Return true is all ok, otherwise return false.
47			* @param string $uploadField
48			* @param array $arrMimeType
49			* @param Request $request
50			* @return bool
51			*/
52			public static function isValidUploadFile(string $uploadField, array $arrMimeType = array(), Request $request) : bool
53			{
54			if (!$request) {
55			return false;
56			}
57
58			$uploadedFile = $request->file($uploadField);
59
60			return UploadedFileHelper::isValidUploadFile($arrMimeType, $uploadedFile);
			0 ignored issues – show Bug introduced 2016-08-15 13:11 UTC by Report Bug Copy Issue Report It seems like `$uploadedFile` defined by `$request->file($uploadField)` on line `58` can also be of type `array` or `null`; however, `Padosoft\Uploadable\Help...er::isValidUploadFile()` does only seem to accept `object<Illuminate\Http\UploadedFile>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
61			}
62
63			/**
64			* Return File in Current Request if ok, otherwise return null
65			* @param string $uploadField
66			* @param array $arrMimeType
67			* @return null\|UploadedFile
68			*/
69			public static function getCurrentRequestFileSafe(string $uploadField, array $arrMimeType = array()) : UploadedFile
70			{
71			return RequestHelper::getFileSafe($uploadField, $arrMimeType, request());
72			}
73
74			/**
75			* Return File in passed request if ok, otherwise return null
76			* @param string $uploadField
77			* @param array $arrMimeType
78			* @param Request $request
79			* @return null\|UploadedFile
80			*/
81			public static function getFileSafe(string $uploadField, array $arrMimeType = array(), Request $request) : UploadedFile
82			{
83			// Check if uploaded File is valid
84			if (!RequestHelper::isValidUploadFile($uploadField, $arrMimeType, $request)) {
85			return null;
86			}
87
88			return $request->file($uploadField);
89			}
90			}
91

padosoft / laravel-uploadable

Push — master ( 113c9d...6bb3ba )

RequestHelper::requestHasFiles() A

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