CKEditorRenderer::__construct() - Code Metrics - Inspection of "Cleanup" - FriendsOfSymfony/FOSCKEditorBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#154)

by Marko

created 2018-10-04 20:41 UTC

CKEditorRenderer::__construct() A

↳ Parent: CKEditorRenderer

Complexity

Conditions	1
Paths	1

Size

Total Lines	14
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	6
nc	1
nop	6
dl	0
loc	14
ccs	0
cts	9
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

/*
 * This file is part of the FOSCKEditor Bundle.
 *
 * (c) 2018 - present  Friends of Symfony
 * (c) 2009 - 2017     Eric GELOEN <[email protected]>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\CKEditorBundle\Renderer;

use FOS\CKEditorBundle\Builder\JsonBuilder;
use Symfony\Component\Asset\Packages;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Routing\RouterInterface;
use Twig\Environment;

/**
 * @author GeLo <[email protected]>
 */
final class CKEditorRenderer implements CKEditorRendererInterface
{
    /**
     * @var JsonBuilder
     */
    private $jsonBuilder;

    /**
     * @var RouterInterface
     */
    private $router;

    /**
     * @var Packages
     */
    private $assetsPackages;

    /**
     * @var Environment
     */
    private $twig;

    /**
     * @var RequestStack
     */
    private $requestStack;

    /**
     * @var null|string
     */
    private $locale;

    public function __construct(
        JsonBuilder $jsonBuilder,
        RouterInterface $router,
        Packages $packages,
        RequestStack $requestStack,
        Environment $twig,
        $locale = null
    ) {
        $this->jsonBuilder = $jsonBuilder;
        $this->router = $router;
        $this->assetsPackages = $packages;
        $this->twig = $twig;
        $this->requestStack = $requestStack;
        $this->locale = $locale;
    }

    public function renderBasePath(string $basePath): string
    {
        return $this->fixPath($basePath);
    }

    public function renderJsPath(string $jsPath): string
    {
        return $this->fixPath($jsPath);
    }

    public function renderWidget(string $id, array $config, array $options = []): string
    {
        $config = $this->fixConfigLanguage($config);
        $config = $this->fixConfigContentsCss($config);
        $config = $this->fixConfigFilebrowsers(
            $config,
            isset($options['filebrowsers']) ? $options['filebrowsers'] : []
        );

        $autoInline = isset($options['auto_inline']) && !$options['auto_inline']
            ? 'CKEDITOR.disableAutoInline = true;'."\n"
            : null;

        $builder = $this->jsonBuilder->reset()->setValues($config);
        $this->fixConfigEscapedValues($builder, $config);

        $widget = sprintf(
            'CKEDITOR.%s("%s", %s);',
            isset($options['inline']) && $options['inline'] ? 'inline' : 'replace',
            $id,
            $this->fixConfigConstants($builder->build())
        );

        if (isset($options['input_sync']) && $options['input_sync']) {
            $variable = 'fos_ckeditor_'.$id;
            $widget = 'var '.$variable.' = '.$widget."\n";

            return $autoInline.$widget.$variable.'.on(\'change\', function() { '.$variable.'.updateElement(); });';
        }

        return $autoInline.$widget;
    }

    public function renderDestroy(string $id): string
    {
        return sprintf(
            'if (CKEDITOR.instances["%1$s"]) { '.
            'CKEDITOR.instances["%1$s"].destroy(true); '.
            'delete CKEDITOR.instances["%1$s"]; '.
            '}',
            $id
        );
    }

    public function renderPlugin(string $name, array $plugin): string
    {
        return sprintf(
            'CKEDITOR.plugins.addExternal("%s", "%s", "%s");',
            $name,
            $this->fixPath($plugin['path']),
            $plugin['filename']
        );
    }

    public function renderStylesSet(string $name, array $stylesSet): string
    {
        return sprintf(
            'if (CKEDITOR.stylesSet.get("%1$s") === null) { '.
            'CKEDITOR.stylesSet.add("%1$s", %2$s); '.
            '}',
            $name,
            $this->jsonBuilder->reset()->setValues($stylesSet)->build()
        );
    }

    public function renderTemplate(string $name, array $template): string
    {
        if (isset($template['imagesPath'])) {
            $template['imagesPath'] = $this->fixPath($template['imagesPath']);
        }

        if (isset($template['templates'])) {
            foreach ($template['templates'] as &$rawTemplate) {
                if (isset($rawTemplate['template'])) {
                    $rawTemplate['html'] = $this->twig->render(
                        $rawTemplate['template'],
                        isset($rawTemplate['template_parameters']) ? $rawTemplate['template_parameters'] : []
                    );
                }

                unset($rawTemplate['template'], $rawTemplate['template_parameters']);
            }
        }

        return sprintf(
            'CKEDITOR.addTemplates("%s", %s);',
            $name,
            $this->jsonBuilder->reset()->setValues($template)->build()
        );
    }

    private function fixConfigLanguage(array $config): array
    {
        if (!isset($config['language']) && null !== ($language = $this->getLanguage())) {
            $config['language'] = $language;
        }

        if (isset($config['language'])) {
            $config['language'] = strtolower(str_replace('_', '-', $config['language']));
        }

        return $config;
    }

    private function fixConfigContentsCss(array $config): array
    {
        if (isset($config['contentsCss'])) {
            $cssContents = (array) $config['contentsCss'];

            $config['contentsCss'] = [];
            foreach ($cssContents as $cssContent) {
                $config['contentsCss'][] = $this->fixPath($cssContent);
            }
        }

        return $config;
    }

    private function fixConfigFilebrowsers(array $config, array $filebrowsers): array
    {
        $filebrowsers = array_unique(array_merge([
            'Browse',
            'FlashBrowse',
            'ImageBrowse',
            'ImageBrowseLink',
            'Upload',
            'FlashUpload',
            'ImageUpload',
        ], $filebrowsers));

        foreach ($filebrowsers as $filebrowser) {
            $fileBrowserKey = 'filebrowser'.$filebrowser;
            $handler = $fileBrowserKey.'Handler';
            $url = $fileBrowserKey.'Url';
            $route = $fileBrowserKey.'Route';
            $routeParameters = $fileBrowserKey.'RouteParameters';
            $routeType = $fileBrowserKey.'RouteType';

            if (isset($config[$handler])) {
                $config[$url] = $config[$handler]($this->router);
            } elseif (isset($config[$route])) {
                $config[$url] = $this->router->generate(
                    $config[$route],
                    isset($config[$routeParameters]) ? $config[$routeParameters] : [],
                    isset($config[$routeType]) ? $config[$routeType] : UrlGeneratorInterface::ABSOLUTE_PATH
                );
            }

            unset($config[$handler], $config[$route], $config[$routeParameters], $config[$routeType]);
        }

        return $config;
    }

    private function fixConfigEscapedValues(JsonBuilder $builder, array $config): void
    {
        if (isset($config['protectedSource'])) {
            foreach ($config['protectedSource'] as $key => $value) {
                $builder->setValue(sprintf('[protectedSource][%s]', $key), $value, false);
            }
        }

        $escapedValueKeys = [
            'stylesheetParser_skipSelectors',
            'stylesheetParser_validSelectors',
        ];

        foreach ($escapedValueKeys as $escapedValueKey) {
            if (isset($config[$escapedValueKey])) {
                $builder->setValue(sprintf('[%s]', $escapedValueKey), $config[$escapedValueKey], false);
            }
        }
    }

    private function fixConfigConstants(string $json): string
    {
        return preg_replace('/"(CKEDITOR\.[A-Z_]+)"/', '$1', $json);
    }

    private function fixPath(string $path): string
    {
        if (null === $this->assetsPackages) {
            return $path;
        }

        $url = $this->assetsPackages->getUrl($path);

        if ('/' === substr($path, -1) && false !== ($position = strpos($url, '?'))) {
            $url = substr($url, 0, $position);
        }

        return $url;
    }

    private function getLanguage(): ?string
    {
        $request = $this->requestStack->getCurrentRequest();

        if (null !== $request) {
            return $request->getLocale();
        }

        return $this->locale;
    }
}


1			<?php
2
3			/*
4			* This file is part of the FOSCKEditor Bundle.
5			*
6			* (c) 2018 - present Friends of Symfony
7			* (c) 2009 - 2017 Eric GELOEN <[email protected]>
8			*
9			* For the full copyright and license information, please read the LICENSE
10			* file that was distributed with this source code.
11			*/
12
13			namespace FOS\CKEditorBundle\Renderer;
14
15			use FOS\CKEditorBundle\Builder\JsonBuilder;
16			use Symfony\Component\Asset\Packages;
17			use Symfony\Component\HttpFoundation\RequestStack;
18			use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
19			use Symfony\Component\Routing\RouterInterface;
20			use Twig\Environment;
21
22			/**
23			* @author GeLo <[email protected]>
24			*/
25			final class CKEditorRenderer implements CKEditorRendererInterface
26			{
27			/**
28			* @var JsonBuilder
29			*/
30			private $jsonBuilder;
31
32			/**
33			* @var RouterInterface
34			*/
35			private $router;
36
37			/**
38			* @var Packages
39			*/
40			private $assetsPackages;
41
42			/**
43			* @var Environment
44			*/
45			private $twig;
46
47			/**
48			* @var RequestStack
49			*/
50			private $requestStack;
51
52			/**
53			* @var null\|string
54			*/
55			private $locale;
56
57			public function __construct(
58			JsonBuilder $jsonBuilder,
59			RouterInterface $router,
60			Packages $packages,
61			RequestStack $requestStack,
62			Environment $twig,
63			$locale = null
64			) {
65			$this->jsonBuilder = $jsonBuilder;
66			$this->router = $router;
67			$this->assetsPackages = $packages;
68			$this->twig = $twig;
69			$this->requestStack = $requestStack;
70			$this->locale = $locale;
71			}
72
73			public function renderBasePath(string $basePath): string
74			{
75			return $this->fixPath($basePath);
76			}
77
78			public function renderJsPath(string $jsPath): string
79			{
80			return $this->fixPath($jsPath);
81			}
82
83			public function renderWidget(string $id, array $config, array $options = []): string
84			{
85			$config = $this->fixConfigLanguage($config);
86			$config = $this->fixConfigContentsCss($config);
87			$config = $this->fixConfigFilebrowsers(
88			$config,
89			isset($options['filebrowsers']) ? $options['filebrowsers'] : []
90			);
91
92			$autoInline = isset($options['auto_inline']) && !$options['auto_inline']
93			? 'CKEDITOR.disableAutoInline = true;'."\n"
94			: null;
95
96			$builder = $this->jsonBuilder->reset()->setValues($config);
97			$this->fixConfigEscapedValues($builder, $config);
98
99			$widget = sprintf(
100			'CKEDITOR.%s("%s", %s);',
101			isset($options['inline']) && $options['inline'] ? 'inline' : 'replace',
102			$id,
103			$this->fixConfigConstants($builder->build())
104			);
105
106			if (isset($options['input_sync']) && $options['input_sync']) {
107			$variable = 'fos_ckeditor_'.$id;
108			$widget = 'var '.$variable.' = '.$widget."\n";
109
110			return $autoInline.$widget.$variable.'.on(\'change\', function() { '.$variable.'.updateElement(); });';
111			}
112
113			return $autoInline.$widget;
114			}
115
116			public function renderDestroy(string $id): string
117			{
118			return sprintf(
119			'if (CKEDITOR.instances["%1$s"]) { '.
120			'CKEDITOR.instances["%1$s"].destroy(true); '.
121			'delete CKEDITOR.instances["%1$s"]; '.
122			'}',
123			$id
124			);
125			}
126
127			public function renderPlugin(string $name, array $plugin): string
128			{
129			return sprintf(
130			'CKEDITOR.plugins.addExternal("%s", "%s", "%s");',
131			$name,
132			$this->fixPath($plugin['path']),
133			$plugin['filename']
134			);
135			}
136
137			public function renderStylesSet(string $name, array $stylesSet): string
138			{
139			return sprintf(
140			'if (CKEDITOR.stylesSet.get("%1$s") === null) { '.
141			'CKEDITOR.stylesSet.add("%1$s", %2$s); '.
142			'}',
143			$name,
144			$this->jsonBuilder->reset()->setValues($stylesSet)->build()
145			);
146			}
147
148			public function renderTemplate(string $name, array $template): string
149			{
150			if (isset($template['imagesPath'])) {
151			$template['imagesPath'] = $this->fixPath($template['imagesPath']);
152			}
153
154			if (isset($template['templates'])) {
155			foreach ($template['templates'] as &$rawTemplate) {
156			if (isset($rawTemplate['template'])) {
157			$rawTemplate['html'] = $this->twig->render(
158			$rawTemplate['template'],
159			isset($rawTemplate['template_parameters']) ? $rawTemplate['template_parameters'] : []
160			);
161			}
162
163			unset($rawTemplate['template'], $rawTemplate['template_parameters']);
164			}
165			}
166
167			return sprintf(
168			'CKEDITOR.addTemplates("%s", %s);',
169			$name,
170			$this->jsonBuilder->reset()->setValues($template)->build()
171			);
172			}
173
174			private function fixConfigLanguage(array $config): array
175			{
176			if (!isset($config['language']) && null !== ($language = $this->getLanguage())) {
177			$config['language'] = $language;
178			}
179
180			if (isset($config['language'])) {
181			$config['language'] = strtolower(str_replace('_', '-', $config['language']));
182			}
183
184			return $config;
185			}
186
187			private function fixConfigContentsCss(array $config): array
188			{
189			if (isset($config['contentsCss'])) {
190			$cssContents = (array) $config['contentsCss'];
191
192			$config['contentsCss'] = [];
193			foreach ($cssContents as $cssContent) {
194			$config['contentsCss'][] = $this->fixPath($cssContent);
195			}
196			}
197
198			return $config;
199			}
200
201			private function fixConfigFilebrowsers(array $config, array $filebrowsers): array
202			{
203			$filebrowsers = array_unique(array_merge([
204			'Browse',
205			'FlashBrowse',
206			'ImageBrowse',
207			'ImageBrowseLink',
208			'Upload',
209			'FlashUpload',
210			'ImageUpload',
211			], $filebrowsers));
212
213			foreach ($filebrowsers as $filebrowser) {
214			$fileBrowserKey = 'filebrowser'.$filebrowser;
215			$handler = $fileBrowserKey.'Handler';
216			$url = $fileBrowserKey.'Url';
217			$route = $fileBrowserKey.'Route';
218			$routeParameters = $fileBrowserKey.'RouteParameters';
219			$routeType = $fileBrowserKey.'RouteType';
220
221			if (isset($config[$handler])) {
222			$config[$url] = $config[$handler]($this->router);
223			} elseif (isset($config[$route])) {
224			$config[$url] = $this->router->generate(
225			$config[$route],
226			isset($config[$routeParameters]) ? $config[$routeParameters] : [],
227			isset($config[$routeType]) ? $config[$routeType] : UrlGeneratorInterface::ABSOLUTE_PATH
228			);
229			}
230
231			unset($config[$handler], $config[$route], $config[$routeParameters], $config[$routeType]);
232			}
233
234			return $config;
235			}
236
237			private function fixConfigEscapedValues(JsonBuilder $builder, array $config): void
238			{
239			if (isset($config['protectedSource'])) {
240			foreach ($config['protectedSource'] as $key => $value) {
241			$builder->setValue(sprintf('[protectedSource][%s]', $key), $value, false);
242			}
243			}
244
245			$escapedValueKeys = [
246			'stylesheetParser_skipSelectors',
247			'stylesheetParser_validSelectors',
248			];
249
250			foreach ($escapedValueKeys as $escapedValueKey) {
251			if (isset($config[$escapedValueKey])) {
252			$builder->setValue(sprintf('[%s]', $escapedValueKey), $config[$escapedValueKey], false);
253			}
254			}
255			}
256
257			private function fixConfigConstants(string $json): string
258			{
259			return preg_replace('/"(CKEDITOR\.[A-Z_]+)"/', '$1', $json);
260			}
261
262			private function fixPath(string $path): string
263			{
264			if (null === $this->assetsPackages) {
265			return $path;
266			}
267
268			$url = $this->assetsPackages->getUrl($path);
269
270			if ('/' === substr($path, -1) && false !== ($position = strpos($url, '?'))) {
271			$url = substr($url, 0, $position);
272			}
273
274			return $url;
275			}
276
277			private function getLanguage(): ?string
278			{
279			$request = $this->requestStack->getCurrentRequest();
280
281			if (null !== $request) {
282			return $request->getLocale();
283			}
284
285			return $this->locale;
286			}
287			}
288

FriendsOfSymfony / FOSCKEditorBundle

Pull Request — master (#154)

CKEditorRenderer::__construct() A

Complexity

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Duplication

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