Hopper::webHost() - Code Metrics - Inspection of "router shouldn't handle response, only request and..." - HexMakina/Hopper - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — main ( 7d5b4b...15f1b6 )

by Sammy

created 2023-04-27 16:58 UTC

Hopper::webHost() A

↳ Parent: Hopper

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

/**
* huppel konijntje huppel and wiebel
* Hommage to Grace Hopper, programmer & expert in *litteral* bug taping
***/

namespace HexMakina\Hopper;

class Hopper extends \AltoRouter implements \HexMakina\BlackBox\RouterInterface
{
    private Request $request;
    private Target $target;

    private $file_root = null;

    public function __construct($route_home, $web_base, $file_root)
    {
      $this->mapHomeRoute($route_home);
      $this->basePath($web_base);
      $this->filePath($file_root);
    }

  //----------------------------------------------------------- INITIALISATION

    public function mapHomeRoute($route)
    {
        $this->map(self::REQUEST_GET, '', $route, self::ROUTE_HOME_NAME);
    }

    public function __debugInfo(): array
    {
        $dbg = get_object_vars($this);
        $dbg['routes'] = count($dbg['routes']);
        $dbg['namedRoutes'] = count($dbg['namedRoutes']);
        unset($dbg['matchTypes']);
        return $dbg;
    }

    // -- MATCHING REQUESTS
    public function match($requestUrl = null, $requestMethod = null)
    {
        $match = parent::match($requestUrl, $requestMethod);

        if ($match === false) {

            throw new RouterException('ROUTE_MATCH_FALSE');
        }

        $this->request = new Request($match);
        $this->target = new Target($this->request);
        return [$this->target->controller(), $this->target->method()];
    }

    // DEPRECATE
    public function params($param_name = null)
    {
        return $this->request->params($param_name);
    }

    // DEPRECATE
    public function submitted($param_name = null)
    {
        return $this->request->submitted($param_name);
    }

    // DEPRECATE
    public function name()
    {
        return $this->request->name();
    }

    // DEPRECATE
    // public function target()
    // {
    //     return $this->match['target'];
    // }

    // DEPRECATE
    public function targetController()
    {
        return $this->target->controller();
    }

    // DEPRECATE
    public function targetMethod()
    {
        return $this->target->method();
    }

  // -- ROUTING TOOLS
    public function routeExists($route): bool
    {
        return isset($this->namedRoutes[$route]);
    }

    public function namedRoutes()
    {
        return $this->namedRoutes;
    }

  /* Generates HYPertext reference
   * @param route_name string  requires
   *  - a valid AltoRouter route name
   *  - OR a Descendant of Model
   * @route_params requires
   *  - an assoc_array of url params (strongly AltoRouter-based)
   * returns: something to put in a href="", action="" or header('Location:');
   */
    public function hyp($route, $route_params = [])
    {
        try {
            $url = $this->generate($route, $route_params);
        } catch (\Exception $e) {
            $url = $this->hyp(self::ROUTE_HOME_NAME);
        }

        return $url;
    }

  /*
   * @params $route is
   *    - empty: default is ROUTE_HOME_NAME
   *    - an existing route name: make url with optional [$route_params])
   *    - a url, go there
   * @params $route_params, assoc_data for url creation (i:id, a:format, ..)
   */
    public function hop($route = null, $route_params = [])
    {
        $url = null;

        if (is_null($route)) {
            $url = $this->hyp(self::ROUTE_HOME_NAME, $route_params);
        } elseif (is_string($route) && $this->routeExists($route)) {
            $url = $this->hyp($route, $route_params);
        } else {
            $url = $route;
        }

        $this->hopURL($url);
    }

    public function stay($url = null)
    {
        return $url ?? $_SERVER['REQUEST_URI'];
    }

  // hops back to previous page (referer()), or home if no referer
    public function hopBack()
    {
        if (!is_null($back = $this->referer())) {
            $this->hopURL($back);
        }

        $this->hop();
    }

    public function hopURL($url)
    {
        header('Cache-Control: no-cache, must-revalidate');
        header('Expires: Mon, 01 Jan 1970 00:00:00 GMT');
        header('Location: ' . $url);
        exit();
    }

  // returns full URL of the refering URL
  // returns null if same as current URL (prevents endless redirection loop)
    public function referer()
    {
        if (isset($_SERVER['HTTP_REFERER']) && $_SERVER['HTTP_REFERER'] != $this->webHost() . $_SERVER['REQUEST_URI']) {
            return $_SERVER['HTTP_REFERER'];
        }

        return null;
    }

    public function sendFile($file_path)
    {
        if (!file_exists($file_path)) {
            throw new RouterException('SENDING_NON_EXISTING_FILE');
        }

        $file_name = basename($file_path);

      //Get file type and set it as Content Type
        $finfo = finfo_open(FILEINFO_MIME_TYPE);

        header('Content-Type: ' . finfo_file($finfo, $file_path));

        finfo_close($finfo);

      //Use Content-Disposition: attachment to specify the filename
        header('Content-Disposition: attachment; filename=' . $file_name);

      //No cache
        header('Expires: 0');
        header('Cache-Control: must-revalidate');
        header('Pragma: public');

      //Define file size
        header('Content-Length: ' . filesize($file_path));

        ob_clean();
        flush();
        readfile($file_path);
        // die; // might be useless after all
    }

  // -- PROCESSING REQUESTS
    public function requests(): bool
    {
        return $_SERVER['REQUEST_METHOD'] === self::REQUEST_GET;
    }

    public function submits(): bool
    {
        return $_SERVER['REQUEST_METHOD'] === self::REQUEST_POST;
    }

    public function webHost(): string
    {
        return $_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['HTTP_HOST'];
    }

    public function webRoot(): string
    {
        return $this->webHost() . $this->basePath();
    }

    // return web base
    public function basePath($setter = null): string
    {
        if (!is_null($setter)) {
            $this->basePath = $setter;
        }

        return $this->basePath ?? '';
    }

    // returns root filepath for project
    // default out of vendor/hexmakina/Hopper
    public function filePath($setter = null): string
    {
        if (!is_null($setter)) {
            $this->file_root = realpath($setter) . '/';
        }

        return $this->file_root ?? __DIR__ . '/../../';
    }



}


1			<?php
2
3			/**
4			* huppel konijntje huppel and wiebel
5			* Hommage to Grace Hopper, programmer & expert in litteral bug taping
6			***/
7
8			namespace HexMakina\Hopper;
9
10			class Hopper extends \AltoRouter implements \HexMakina\BlackBox\RouterInterface
11			{
12			private Request $request;
13			private Target $target;
14
15			private $file_root = null;
16
17			public function __construct($route_home, $web_base, $file_root)
18			{
19			$this->mapHomeRoute($route_home);
20			$this->basePath($web_base);
21			$this->filePath($file_root);
22			}
23
24			//----------------------------------------------------------- INITIALISATION
25
26			public function mapHomeRoute($route)
27			{
28			$this->map(self::REQUEST_GET, '', $route, self::ROUTE_HOME_NAME);
29			}
30
31			public function __debugInfo(): array
32			{
33			$dbg = get_object_vars($this);
34			$dbg['routes'] = count($dbg['routes']);
35			$dbg['namedRoutes'] = count($dbg['namedRoutes']);
36			unset($dbg['matchTypes']);
37			return $dbg;
38			}
39
40			// -- MATCHING REQUESTS
41			public function match($requestUrl = null, $requestMethod = null)
42			{
43			$match = parent::match($requestUrl, $requestMethod);
44
45			if ($match === false) {
			0 ignored issues – show introduced 2022-11-24 15:42 UTC by Report Bug Copy Issue Report The condition `$match === false` is always `false`. Loading history...
46			throw new RouterException('ROUTE_MATCH_FALSE');
47			}
48
49			$this->request = new Request($match);
50			$this->target = new Target($this->request);
51			return [$this->target->controller(), $this->target->method()];
52			}
53
54			// DEPRECATE
55			public function params($param_name = null)
56			{
57			return $this->request->params($param_name);
58			}
59
60			// DEPRECATE
61			public function submitted($param_name = null)
62			{
63			return $this->request->submitted($param_name);
64			}
65
66			// DEPRECATE
67			public function name()
68			{
69			return $this->request->name();
70			}
71
72			// DEPRECATE
73			// public function target()
74			// {
75			// return $this->match['target'];
76			// }
77
78			// DEPRECATE
79			public function targetController()
80			{
81			return $this->target->controller();
82			}
83
84			// DEPRECATE
85			public function targetMethod()
86			{
87			return $this->target->method();
88			}
89
90			// -- ROUTING TOOLS
91			public function routeExists($route): bool
92			{
93			return isset($this->namedRoutes[$route]);
94			}
95
96			public function namedRoutes()
97			{
98			return $this->namedRoutes;
99			}
100
101			/* Generates HYPertext reference
102			* @param route_name string requires
103			* - a valid AltoRouter route name
104			* - OR a Descendant of Model
105			* @route_params requires
106			* - an assoc_array of url params (strongly AltoRouter-based)
107			* returns: something to put in a href="", action="" or header('Location:');
108			*/
109			public function hyp($route, $route_params = [])
110			{
111			try {
112			$url = $this->generate($route, $route_params);
113			} catch (\Exception $e) {
114			$url = $this->hyp(self::ROUTE_HOME_NAME);
115			}
116
117			return $url;
118			}
119
120			/*
121			* @params $route is
122			* - empty: default is ROUTE_HOME_NAME
123			* - an existing route name: make url with optional [$route_params])
124			* - a url, go there
125			* @params $route_params, assoc_data for url creation (i:id, a:format, ..)
126			*/
127			public function hop($route = null, $route_params = [])
128			{
129			$url = null;
130
131			if (is_null($route)) {
132			$url = $this->hyp(self::ROUTE_HOME_NAME, $route_params);
133			} elseif (is_string($route) && $this->routeExists($route)) {
134			$url = $this->hyp($route, $route_params);
135			} else {
136			$url = $route;
137			}
138
139			$this->hopURL($url);
140			}
141
142			public function stay($url = null)
143			{
144			return $url ?? $_SERVER['REQUEST_URI'];
145			}
146
147			// hops back to previous page (referer()), or home if no referer
148			public function hopBack()
149			{
150			if (!is_null($back = $this->referer())) {
151			$this->hopURL($back);
152			}
153
154			$this->hop();
155			}
156
157			public function hopURL($url)
158			{
159			header('Cache-Control: no-cache, must-revalidate');
160			header('Expires: Mon, 01 Jan 1970 00:00:00 GMT');
161			header('Location: ' . $url);
162			exit();
163			}
164
165			// returns full URL of the refering URL
166			// returns null if same as current URL (prevents endless redirection loop)
167			public function referer()
168			{
169			if (isset($_SERVER['HTTP_REFERER']) && $_SERVER['HTTP_REFERER'] != $this->webHost() . $_SERVER['REQUEST_URI']) {
170			return $_SERVER['HTTP_REFERER'];
171			}
172
173			return null;
174			}
175
176			public function sendFile($file_path)
177			{
178			if (!file_exists($file_path)) {
179			throw new RouterException('SENDING_NON_EXISTING_FILE');
180			}
181
182			$file_name = basename($file_path);
183
184			//Get file type and set it as Content Type
185			$finfo = finfo_open(FILEINFO_MIME_TYPE);
186
187			header('Content-Type: ' . finfo_file($finfo, $file_path));
188
189			finfo_close($finfo);
190
191			//Use Content-Disposition: attachment to specify the filename
192			header('Content-Disposition: attachment; filename=' . $file_name);
193
194			//No cache
195			header('Expires: 0');
196			header('Cache-Control: must-revalidate');
197			header('Pragma: public');
198
199			//Define file size
200			header('Content-Length: ' . filesize($file_path));
201
202			ob_clean();
203			flush();
204			readfile($file_path);
205			// die; // might be useless after all
206			}
207
208			// -- PROCESSING REQUESTS
209			public function requests(): bool
210			{
211			return $_SERVER['REQUEST_METHOD'] === self::REQUEST_GET;
212			}
213
214			public function submits(): bool
215			{
216			return $_SERVER['REQUEST_METHOD'] === self::REQUEST_POST;
217			}
218
219			public function webHost(): string
220			{
221			return $_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['HTTP_HOST'];
222			}
223
224			public function webRoot(): string
225			{
226			return $this->webHost() . $this->basePath();
227			}
228
229			// return web base
230			public function basePath($setter = null): string
231			{
232			if (!is_null($setter)) {
233			$this->basePath = $setter;
234			}
235
236			return $this->basePath ?? '';
237			}
238
239			// returns root filepath for project
240			// default out of vendor/hexmakina/Hopper
241			public function filePath($setter = null): string
242			{
243			if (!is_null($setter)) {
244			$this->file_root = realpath($setter) . '/';
245			}
246
247			return $this->file_root ?? __DIR__ . '/../../';
248			}
249
250
251
252			}
253

HexMakina / Hopper

Push — main ( 7d5b4b...15f1b6 )

Hopper::webHost() A

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