Passed
Push — master ( ddbf8b...086098 )
by Robbie
11:17
created

HttpMethodBypass::getMethods()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 0
dl 0
loc 3
rs 10
c 0
b 0
f 0
1
<?php
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namespace SilverStripe\Control\Middleware\ConfirmationMiddleware;
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use SilverStripe\Control\HTTPRequest;
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/**
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 * Allows to bypass requests of a particular HTTP method
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 */
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class HttpMethodBypass implements Bypass
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{
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    /**
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     * HTTP Methods to bypass
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     *
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     * @var string[]
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     */
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    private $methods = [];
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    /**
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     * Initialize the bypass with HTTP methods
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     *
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     * @param string[] ...$method
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     */
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    public function __construct(...$methods)
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    {
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        $this->addMethods(...$methods);
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    }
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    /**
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     * Returns the list of methods
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     *
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     * @return string[]
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     */
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    public function getMethods()
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    {
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        return $this->methods;
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    }
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    /**
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     * Add new HTTP methods to the list
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     *
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     * @param string[] ...$methods
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     *
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     * return $this
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     */
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    public function addMethods(...$methods)
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    {
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        // uppercase and exclude empties
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        $methods = array_reduce(
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            $methods,
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            static function &(&$result, $method) {
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                $method = strtoupper(trim($method));
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                if (strlen($method)) {
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                    $result[] = $method;
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                }
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                return $result;
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            },
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            []
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        );
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        foreach ($methods as $method) {
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            if (!in_array($method, $this->methods, true)) {
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                $this->methods[] = $method;
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            }
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        }
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        return $this;
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    }
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    /**
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     * Returns true if the current process is running in CLI mode
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     *
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     * @param HTTPRequest $request
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     *
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     * @return bool
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     */
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    public function checkRequestForBypass(HTTPRequest $request)
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    {
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        return in_array($request->httpMethod(), $this->methods, true);
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    }
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}
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