QtView::getParams() - Code Metrics - Inspection of "Merge pull request #264 from armanist/master" - softberg/quantum-php-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a0b6f6...c4f43b )

by Arman

created 2025-05-02 17:08 UTC

QtView::getParams() A

↳ Parent: QtView

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

/**
 * Quantum PHP Framework
 *
 * An open source software development framework for PHP
 *
 * @package Quantum
 * @author Arman Ag. <[email protected]>
 * @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org)
 * @link http://quantum.softberg.org/
 * @since 2.9.7
 */

namespace Quantum\View;

use Quantum\Libraries\Database\Exceptions\DatabaseException;
use Quantum\Libraries\Session\Exceptions\SessionException;
use Quantum\Libraries\Config\Exceptions\ConfigException;
use Quantum\Libraries\Asset\Exceptions\AssetException;
use Quantum\Libraries\ResourceCache\ViewCache;
use Quantum\View\Exceptions\ViewException;
use Quantum\Libraries\Asset\AssetManager;
use Quantum\Di\Exceptions\DiException;
use Quantum\Exceptions\BaseException;
use Quantum\Renderer\Renderer;
use Quantum\Debugger\Debugger;
use ReflectionException;
use Psr\Log\LogLevel;

/**
 * Class QtView
 * @package Quantum\View
 */
class QtView
{

    /**
     * @var Renderer
     */
    private $renderer;

    /**
     * @var AssetManager
     */
    private $assetManager;

    /**
     * @var Debugger
     */
    private $debugger;

    /**
     * @var ViewCache
     */
    private $viewCache;

    /**
     * Layout file
     * @var string
     */
    private $layoutFile = null;

    /**
     * Rendered view
     * @var string
     */
    private $viewContent;

    /**
     * Assets to be included
     * @var array
     */
    private $assets = [];

    /**
     * View params
     * @var array
     */
    private $params = [];

    /**
     * @param Renderer $renderer
     * @param AssetManager $assetManager
     * @param Debugger $debugger
     * @param ViewCache $viewCache
     */
    public function __construct(
        Renderer $renderer,
        AssetManager $assetManager,
        Debugger $debugger,
        ViewCache $viewCache
    )
    {
        $this->renderer = $renderer;
        $this->assetManager = $assetManager;
        $this->debugger = $debugger;
        $this->viewCache = $viewCache;
    }

    /**
     * Sets a layout
     * @param string|null $layoutFile
     * @param array $assets
     */
    public function setLayout(?string $layoutFile, array $assets = [])
    {
        $this->layoutFile = $layoutFile;
        $this->assets = $assets;
    }

    /**
     * Gets the layout
     * @return string|null
     */
    public function getLayout(): ?string
    {
        return $this->layoutFile;
    }

    /**
     * Sets view parameter
     * @param string $key
     * @param mixed $value
     */
    public function setParam(string $key, $value)
    {
        $this->params[$key] = $value;
    }

    /**
     * Gets the view parameter
     * @param string $key
     * @return mixed|null
     */
    public function getParam(string $key)
    {
        return $this->params[$key] ?? null;
    }

    /**
     * Sets multiple view parameters
     * @param array $params
     */
    public function setParams(array $params)
    {
        foreach ($params as $key => $value) {
            $this->setParam($key, $value);
        }
    }

    /**
     * Gets all view parameters
     * @return array
     */
    public function getParams(): array
    {
        return $this->params;
    }

    /**
     * Flushes the view params
     */
    public function flushParams()
    {
        $this->params = [];
    }

    /**
     * Renders the view.
     * @param string $viewFile
     * @param array $params
     * @return string|null
     * @throws AssetException
     * @throws BaseException
     * @throws ConfigException
     * @throws DatabaseException
     * @throws DiException
     * @throws ReflectionException
     * @throws SessionException
     * @throws ViewException
     */
    public function render(string $viewFile, array $params = []): ?string
    {
        if (!$this->layoutFile) {
            throw ViewException::noLayoutSet();
        }

        if (!empty($params)) {
            $this->params = array_merge($this->params, $params);
        }

        $this->viewContent = $this->renderFile($viewFile);

        if (!empty($this->assets)) {
            $this->assetManager->register($this->assets);
        }

        if ($this->debugger->isEnabled()) {
            $this->updateDebugger($viewFile);
        }

        $layoutContent = $this->renderFile($this->layoutFile);

        if ($this->viewCache->isEnabled()) {
            $layoutContent = $this->viewCache
                ->set(route_uri(), $layoutContent)
                ->get(route_uri());
        }

        return $layoutContent;
    }

    /**
     * Renders partial view.
     * @param string $viewFile
     * @param array $params
     * @return string
     */
    public function renderPartial(string $viewFile, array $params = []): string
    {
        if (!empty($params)) {
            $this->params = array_merge($this->params, $params);
        }

        return $this->renderFile($viewFile);
    }

    /**
     * Gets the rendered view.
     * @return string|null
     * @throws ViewException
     */
    public function getView(): ?string
    {
        if ($this->viewContent === null) {
            throw ViewException::viewNotRendered();
        }

        return $this->viewContent;
    }

    /**
     * Renders the view
     * @param string $viewFile
     * @return string
     */
    private function renderFile(string $viewFile): string
    {
        $params = $this->xssFilter($this->params);

        return $this->renderer->render($viewFile, $params);
    }

    /**
     * XSS Filter
     * @param mixed $params
     * @return mixed
     */
    private function xssFilter($params)
    {
        if (is_string($params)) {
            $this->cleaner($params);
            $params = [$params];
        } else {
            array_walk_recursive($params, [$this, 'cleaner']);
        }

        return $params;
    }

    /**
     * Cleaner
     * @param mixed $value
     */
    private function cleaner(&$value)
    {
        if (is_object($value)) {
            $this->xssFilter($value);
        } else {
            $value = htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
        }
    }

    /**
     * @param Debugger $debugger
     * @param string $viewFile
     * @return void
     */
    private function updateDebugger(string $viewFile)
    {
        $routesCell = $this->debugger->getStoreCell(Debugger::ROUTES);
        $currentData = current($routesCell)[LogLevel::INFO] ?? [];
        $additionalData = ['View' => current_module() . '/Views/' . $viewFile];
        $mergedData = array_merge($currentData, $additionalData);
        $this->debugger->clearStoreCell(Debugger::ROUTES);
        $this->debugger->addToStoreCell(Debugger::ROUTES, LogLevel::INFO, $mergedData);
    }
}

1			<?php
2
3			/**
4			* Quantum PHP Framework
5			*
6			* An open source software development framework for PHP
7			*
8			* @package Quantum
9			* @author Arman Ag. <[email protected]>
10			* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org)
11			* @link http://quantum.softberg.org/
12			* @since 2.9.7
13			*/
14
15			namespace Quantum\View;
16
17			use Quantum\Libraries\Database\Exceptions\DatabaseException;
18			use Quantum\Libraries\Session\Exceptions\SessionException;
19			use Quantum\Libraries\Config\Exceptions\ConfigException;
20			use Quantum\Libraries\Asset\Exceptions\AssetException;
21			use Quantum\Libraries\ResourceCache\ViewCache;
22			use Quantum\View\Exceptions\ViewException;
23			use Quantum\Libraries\Asset\AssetManager;
24			use Quantum\Di\Exceptions\DiException;
25			use Quantum\Exceptions\BaseException;
26			use Quantum\Renderer\Renderer;
27			use Quantum\Debugger\Debugger;
28			use ReflectionException;
29			use Psr\Log\LogLevel;
30
31			/**
32			* Class QtView
33			* @package Quantum\View
34			*/
35			class QtView
36			{
37
38			/**
39			* @var Renderer
40			*/
41			private $renderer;
42
43			/**
44			* @var AssetManager
45			*/
46			private $assetManager;
47
48			/**
49			* @var Debugger
50			*/
51			private $debugger;
52
53			/**
54			* @var ViewCache
55			*/
56			private $viewCache;
57
58			/**
59			* Layout file
60			* @var string
61			*/
62			private $layoutFile = null;
63
64			/**
65			* Rendered view
66			* @var string
67			*/
68			private $viewContent;
69
70			/**
71			* Assets to be included
72			* @var array
73			*/
74			private $assets = [];
75
76			/**
77			* View params
78			* @var array
79			*/
80			private $params = [];
81
82			/**
83			* @param Renderer $renderer
84			* @param AssetManager $assetManager
85			* @param Debugger $debugger
86			* @param ViewCache $viewCache
87			*/
88			public function __construct(
89			Renderer $renderer,
90			AssetManager $assetManager,
91			Debugger $debugger,
92			ViewCache $viewCache
93			)
94			{
95			$this->renderer = $renderer;
96			$this->assetManager = $assetManager;
97			$this->debugger = $debugger;
98			$this->viewCache = $viewCache;
99			}
100
101			/**
102			* Sets a layout
103			* @param string\|null $layoutFile
104			* @param array $assets
105			*/
106			public function setLayout(?string $layoutFile, array $assets = [])
107			{
108			$this->layoutFile = $layoutFile;
109			$this->assets = $assets;
110			}
111
112			/**
113			* Gets the layout
114			* @return string\|null
115			*/
116			public function getLayout(): ?string
117			{
118			return $this->layoutFile;
119			}
120
121			/**
122			* Sets view parameter
123			* @param string $key
124			* @param mixed $value
125			*/
126			public function setParam(string $key, $value)
127			{
128			$this->params[$key] = $value;
129			}
130
131			/**
132			* Gets the view parameter
133			* @param string $key
134			* @return mixed\|null
135			*/
136			public function getParam(string $key)
137			{
138			return $this->params[$key] ?? null;
139			}
140
141			/**
142			* Sets multiple view parameters
143			* @param array $params
144			*/
145			public function setParams(array $params)
146			{
147			foreach ($params as $key => $value) {
148			$this->setParam($key, $value);
149			}
150			}
151
152			/**
153			* Gets all view parameters
154			* @return array
155			*/
156			public function getParams(): array
157			{
158			return $this->params;
159			}
160
161			/**
162			* Flushes the view params
163			*/
164			public function flushParams()
165			{
166			$this->params = [];
167			}
168
169			/**
170			* Renders the view.
171			* @param string $viewFile
172			* @param array $params
173			* @return string\|null
174			* @throws AssetException
175			* @throws BaseException
176			* @throws ConfigException
177			* @throws DatabaseException
178			* @throws DiException
179			* @throws ReflectionException
180			* @throws SessionException
181			* @throws ViewException
182			*/
183			public function render(string $viewFile, array $params = []): ?string
184			{
185			if (!$this->layoutFile) {
186			throw ViewException::noLayoutSet();
187			}
188
189			if (!empty($params)) {
190			$this->params = array_merge($this->params, $params);
191			}
192
193			$this->viewContent = $this->renderFile($viewFile);
194
195			if (!empty($this->assets)) {
196			$this->assetManager->register($this->assets);
197			}
198
199			if ($this->debugger->isEnabled()) {
200			$this->updateDebugger($viewFile);
201			}
202
203			$layoutContent = $this->renderFile($this->layoutFile);
204
205			if ($this->viewCache->isEnabled()) {
206			$layoutContent = $this->viewCache
207			->set(route_uri(), $layoutContent)
208			->get(route_uri());
209			}
210
211			return $layoutContent;
212			}
213
214			/**
215			* Renders partial view.
216			* @param string $viewFile
217			* @param array $params
218			* @return string
219			*/
220			public function renderPartial(string $viewFile, array $params = []): string
221			{
222			if (!empty($params)) {
223			$this->params = array_merge($this->params, $params);
224			}
225
226			return $this->renderFile($viewFile);
227			}
228
229			/**
230			* Gets the rendered view.
231			* @return string\|null
232			* @throws ViewException
233			*/
234			public function getView(): ?string
235			{
236			if ($this->viewContent === null) {
237			throw ViewException::viewNotRendered();
238			}
239
240			return $this->viewContent;
241			}
242
243			/**
244			* Renders the view
245			* @param string $viewFile
246			* @return string
247			*/
248			private function renderFile(string $viewFile): string
249			{
250			$params = $this->xssFilter($this->params);
251
252			return $this->renderer->render($viewFile, $params);
253			}
254
255			/**
256			* XSS Filter
257			* @param mixed $params
258			* @return mixed
259			*/
260			private function xssFilter($params)
261			{
262			if (is_string($params)) {
263			$this->cleaner($params);
264			$params = [$params];
265			} else {
266			array_walk_recursive($params, [$this, 'cleaner']);
267			}
268
269			return $params;
270			}
271
272			/**
273			* Cleaner
274			* @param mixed $value
275			*/
276			private function cleaner(&$value)
277			{
278			if (is_object($value)) {
279			$this->xssFilter($value);
280			} else {
281			$value = htmlspecialchars($value, ENT_NOQUOTES, 'UTF-8');
282			}
283			}
284
285			/**
286			* @param Debugger $debugger
287			* @param string $viewFile
288			* @return void
289			*/
290			private function updateDebugger(string $viewFile)
291			{
292			$routesCell = $this->debugger->getStoreCell(Debugger::ROUTES);
293			$currentData = current($routesCell)[LogLevel::INFO] ?? [];
294			$additionalData = ['View' => current_module() . '/Views/' . $viewFile];
295			$mergedData = array_merge($currentData, $additionalData);
296			$this->debugger->clearStoreCell(Debugger::ROUTES);
297			$this->debugger->addToStoreCell(Debugger::ROUTES, LogLevel::INFO, $mergedData);
298			}
299			}

softberg / quantum-php-core

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QtView::getParams() A

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