QtView::getLayout() - Code Metrics - softberg/quantum-php-core - Measure and Improve Code Quality continuously with Scrutinizer

QtView::getLayout() A
last analyzed 2025-09-04 10:42 UTC

↳ 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 2.9.8
 */

namespace Quantum\View;

use Quantum\Libraries\Database\Exceptions\DatabaseException;
use Quantum\Libraries\Session\Exceptions\SessionException;
use Quantum\Libraries\Asset\Exceptions\AssetException;
use Quantum\Libraries\ResourceCache\ViewCache;
use Quantum\Config\Exceptions\ConfigException;
use Quantum\View\Exceptions\ViewException;
use Quantum\App\Exceptions\BaseException;
use Quantum\Libraries\Asset\AssetManager;
use Quantum\Di\Exceptions\DiException;
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;

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

    /**
     * @param string $key
     * @param $value
     * @return void
     */
    public function setRawParam(string $key, $value)
    {
        $this->params[$key] = new RawParam($value);
    }

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

        if ($param instanceof RawParam) {
            return $param->getValue();
        }

        return $param;
    }

    /**
     * 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
    {
        $params = [];

        foreach ($this->params as $key => $param) {
            $params[$key] = ($param instanceof RawParam) ? $param->getValue() : $param;
        }

        return $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
    {
        $filteredParams = $this->xssFilter($this->params);

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

    /**
     * XSS Filter
     * @param mixed $params
     * @return mixed
     */
    private function xssFilter($params)
    {
        if ($params instanceof RawParam) {
            return $params->getValue();
        }

        if (is_string($params)) {
            return $this->sanitizeHtml($params);
        }

        if (is_array($params)) {
            foreach ($params as $key => $value) {
                $params[$key] = $this->xssFilter($value);
            }

            return $params;
        }

        if (is_object($params)) {
            foreach (get_object_vars($params) as $property => $value) {
                $params->$property = $this->xssFilter($value);
            }

            return $params;
        }

        return $params;
    }

    /**
     * @param string $value
     * @return string
     */
    private function sanitizeHtml(string $value): string
    {
        return htmlspecialchars($value, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
    }

    /**
     * @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 2.9.8
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\Asset\Exceptions\AssetException;
20			use Quantum\Libraries\ResourceCache\ViewCache;
21			use Quantum\Config\Exceptions\ConfigException;
22			use Quantum\View\Exceptions\ViewException;
23			use Quantum\App\Exceptions\BaseException;
24			use Quantum\Libraries\Asset\AssetManager;
25			use Quantum\Di\Exceptions\DiException;
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 = $layoutFile;
109
110			if(!empty($assets)) {
111			$this->assets = array_merge($this->assets, $assets);
112			}
113			}
114
115			/**
116			* Gets the layout
117			* @return string\|null
118			*/
119			public function getLayout(): ?string
120			{
121			return $this->layoutFile;
122			}
123
124			/**
125			* Sets view parameter
126			* @param string $key
127			* @param mixed $value
128			*/
129			public function setParam(string $key, $value)
130			{
131			$this->params[$key] = $value;
132			}
133
134			/**
135			* @param string $key
136			* @param $value
137			* @return void
138			*/
139			public function setRawParam(string $key, $value)
140			{
141			$this->params[$key] = new RawParam($value);
142			}
143
144			/**
145			* Gets the view parameter
146			* @param string $key
147			* @return mixed\|null
148			*/
149			public function getParam(string $key)
150			{
151			$param = $this->params[$key] ?? null;
152
153			if ($param instanceof RawParam) {
154			return $param->getValue();
155			}
156
157			return $param;
158			}
159
160			/**
161			* Sets multiple view parameters
162			* @param array $params
163			*/
164			public function setParams(array $params)
165			{
166			foreach ($params as $key => $value) {
167			$this->setParam($key, $value);
168			}
169			}
170
171			/**
172			* Gets all view parameters
173			* @return array
174			*/
175			public function getParams(): array
176			{
177			$params = [];
178
179			foreach ($this->params as $key => $param) {
180			$params[$key] = ($param instanceof RawParam) ? $param->getValue() : $param;
181			}
182
183			return $params;
184			}
185
186			/**
187			* Flushes the view params
188			*/
189			public function flushParams()
190			{
191			$this->params = [];
192			}
193
194			/**
195			* Renders the view.
196			* @param string $viewFile
197			* @param array $params
198			* @return string\|null
199			* @throws AssetException
200			* @throws BaseException
201			* @throws ConfigException
202			* @throws DatabaseException
203			* @throws DiException
204			* @throws ReflectionException
205			* @throws SessionException
206			* @throws ViewException
207			*/
208			public function render(string $viewFile, array $params = []): ?string
209			{
210			if (!$this->layoutFile) {
211			throw ViewException::noLayoutSet();
212			}
213
214			if (!empty($params)) {
215			$this->params = array_merge($this->params, $params);
216			}
217
218			$this->viewContent = $this->renderFile($viewFile);
219
220			if (!empty($this->assets)) {
221			$this->assetManager->register($this->assets);
222			}
223
224			if ($this->debugger->isEnabled()) {
225			$this->updateDebugger($viewFile);
226			}
227
228			$layoutContent = $this->renderFile($this->layoutFile);
229
230			if ($this->viewCache->isEnabled()) {
231			$layoutContent = $this->viewCache
232			->set(route_uri(), $layoutContent)
233			->get(route_uri());
234			}
235
236			return $layoutContent;
237			}
238
239			/**
240			* Renders partial view.
241			* @param string $viewFile
242			* @param array $params
243			* @return string
244			*/
245			public function renderPartial(string $viewFile, array $params = []): string
246			{
247			if (!empty($params)) {
248			$this->params = array_merge($this->params, $params);
249			}
250
251			return $this->renderFile($viewFile);
252			}
253
254			/**
255			* Gets the rendered view.
256			* @return string\|null
257			* @throws ViewException
258			*/
259			public function getView(): ?string
260			{
261			if ($this->viewContent === null) {
262			throw ViewException::viewNotRendered();
263			}
264
265			return $this->viewContent;
266			}
267
268			/**
269			* Renders the view
270			* @param string $viewFile
271			* @return string
272			*/
273			private function renderFile(string $viewFile): string
274			{
275			$filteredParams = $this->xssFilter($this->params);
276
277			return $this->renderer->render($viewFile, $filteredParams);
278			}
279
280			/**
281			* XSS Filter
282			* @param mixed $params
283			* @return mixed
284			*/
285			private function xssFilter($params)
286			{
287			if ($params instanceof RawParam) {
288			return $params->getValue();
289			}
290
291			if (is_string($params)) {
292			return $this->sanitizeHtml($params);
293			}
294
295			if (is_array($params)) {
296			foreach ($params as $key => $value) {
297			$params[$key] = $this->xssFilter($value);
298			}
299
300			return $params;
301			}
302
303			if (is_object($params)) {
304			foreach (get_object_vars($params) as $property => $value) {
305			$params->$property = $this->xssFilter($value);
306			}
307
308			return $params;
309			}
310
311			return $params;
312			}
313
314			/**
315			* @param string $value
316			* @return string
317			*/
318			private function sanitizeHtml(string $value): string
319			{
320			return htmlspecialchars($value, ENT_QUOTES \| ENT_SUBSTITUTE, 'UTF-8');
321			}
322
323			/**
324			* @param string $viewFile
325			* @return void
326			*/
327			private function updateDebugger(string $viewFile)
328			{
329			$routesCell = $this->debugger->getStoreCell(Debugger::ROUTES);
330			$currentData = current($routesCell)[LogLevel::INFO] ?? [];
331			$additionalData = ['View' => current_module() . '/Views/' . $viewFile];
332			$mergedData = array_merge($currentData, $additionalData);
333			$this->debugger->clearStoreCell(Debugger::ROUTES);
334			$this->debugger->addToStoreCell(Debugger::ROUTES, LogLevel::INFO, $mergedData);
335			}
336			}

softberg / quantum-php-core

QtView::getLayout() A last analyzed 2025-09-04 10:42 UTC

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like

QtView::getLayout() A
last analyzed 2025-09-04 10:42 UTC