CKEditorRenderer::getRequest() - Code Metrics - Inspection of "Fix usage of deprecated routing feature (#259)" - egeloen/IvoryCKEditorBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ad7dc4...62ca1e )

by Eric

created 2016-10-28 14:51 UTC

CKEditorRenderer::getRequest() A

↳ Parent: CKEditorRenderer

Complexity

Conditions	3
Paths	3

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	6
cts	6
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	0
crap	3

<?php

/*
 * This file is part of the Ivory CKEditor package.
 *
 * (c) Eric GELOEN <[email protected]>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Ivory\CKEditorBundle\Renderer;

use Ivory\JsonBuilder\JsonBuilder;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

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

    /** @var \Symfony\Component\DependencyInjection\ContainerInterface */
    private $container;

    /**
     * Creates a CKEditor renderer.
     *
     * @param \Symfony\Component\DependencyInjection\ContainerInterface $container The container.
     */
    public function __construct(ContainerInterface $container)
    {
        $this->jsonBuilder = new JsonBuilder();
        $this->container = $container;
    }

    /**
     * {@inheritdoc}
     */
    public function renderBasePath($basePath)
    {
        return $this->fixPath($this->fixUrl($basePath));
    }

    /**
     * {@inheritdoc}
     */
    public function renderJsPath($jsPath)
    {
        return $this->fixUrl($jsPath);
    }

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

        $this->jsonBuilder
            ->reset()
            ->setValues($config);

        $this->fixConfigEscapedValues($config);

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

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

        if (isset($options['input_sync']) && $options['input_sync']) {
            $variable = 'ivory_ckeditor_'.$id;
            $widget = 'var '.$variable.' = '.$widget.PHP_EOL;

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

        return $autoInline.$widget;
    }

    /**
     * {@inheritdoc}
     */
    public function renderDestroy($id)
    {
        return sprintf('if (CKEDITOR.instances["%s"]) { delete CKEDITOR.instances["%s"]; }', $id, $id);
    }

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

    /**
     * {@inheritdoc}
     */
    public function renderStylesSet($name, array $stylesSet)
    {
        $this->jsonBuilder
            ->reset()
            ->setValues($stylesSet);

        return sprintf(
            'if (CKEDITOR.stylesSet.get("%s") === null) { CKEDITOR.stylesSet.add("%s", %s); }',
            $name,
            $name,
            $this->jsonBuilder->build()
        );
    }

    /**
     * {@inheritdoc}
     */
    public function renderTemplate($name, array $template)
    {
        if (isset($template['imagesPath'])) {
            $template['imagesPath'] = $this->fixPath($this->fixUrl($template['imagesPath']));
        }

        if (isset($template['templates'])) {
            foreach ($template['templates'] as &$rawTemplate) {

                if (isset($rawTemplate['template'])) {
                    $rawTemplate['html'] = $this->getTemplating()->render(
                        $rawTemplate['template'],
                        isset($rawTemplate['template_parameters']) ? $rawTemplate['template_parameters'] : array()
                    );
                }

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

        $this->jsonBuilder
            ->reset()
            ->setValues($template);

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

    /**
     * Fixes the config language.
     *
     * @param array $config The config.
     *
     * @return array The fixed config.
     */
    private function fixConfigLanguage(array $config)
    {
        if (!isset($config['language']) && ($language = $this->getLanguage()) !== null) {
            $config['language'] = $language;
        }

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

        return $config;
    }

    /**
     * Fixes the config contents css.
     *
     * @param array $config The config.
     *
     * @return array The fixed config.
     */
    private function fixConfigContentsCss(array $config)
    {
        if (isset($config['contentsCss'])) {
            $cssContents = (array) $config['contentsCss'];

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

        return $config;
    }

    /**
     * Fixes the config filebrowsers.
     *
     * @param array $config       The config.
     * @param array $filebrowsers The filebrowsers.
     *
     * @return array The fixed config.
     */
    private function fixConfigFilebrowsers(array $config, array $filebrowsers)
    {
        $filebrowsers = array_unique(array_merge(array(
            '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';
            $routeAbsolute = $fileBrowserKey.'RouteAbsolute';

            if (isset($config[$handler])) {
                $config[$url] = $config[$handler]($this->getRouter());
            } elseif (isset($config[$route])) {
                $config[$url] = $this->getRouter()->generate(
                    $config[$route],
                    isset($config[$routeParameters]) ? $config[$routeParameters] : array(),
                    $this->fixRoutePath(!isset($config[$routeAbsolute]) || $config[$routeAbsolute])

                );
            }

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

        return $config;
    }

    /**
     * Fixes the config escaped values and sets them on the json builder.
     *
     * @param array $config The config.
     */
    private function fixConfigEscapedValues(array $config)
    {
        if (isset($config['protectedSource'])) {
            foreach ($config['protectedSource'] as $key => $value) {
                $this->jsonBuilder->setValue(sprintf('[protectedSource][%s]', $key), $value, false);
            }
        }

        $escapedValueKeys = array(
            'stylesheetParser_skipSelectors',
            'stylesheetParser_validSelectors',
        );

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

    /**
     * Fixes the config constants.
     *
     * @param string $json The json config.
     *
     * @return string The fixed config.
     */
    private function fixConfigConstants($json)
    {
        return preg_replace('/"(CKEDITOR\.[A-Z_]+)"/', '$1', $json);
    }

    /**
     * Fixes a path.
     *
     * @param string $path The path.
     *
     * @return string The fixed path.
     */
    private function fixPath($path)
    {
        if (($position = strpos($path, '?')) !== false) {
            return substr($path, 0, $position);
        }

        return $path;
    }

    /**
     * Fixes an url.
     *
     * @param string $url The url.
     *
     * @return string The fixed url.
     */
    private function fixUrl($url)
    {
        $assetsHelper = $this->getAssetsHelper();

        return $assetsHelper !== null ? $assetsHelper->getUrl($url) : $url;
    }

    /**
     * @param bool $routePath
     *
     * @return int|bool
     */
    private function fixRoutePath($routePath)
    {
        if ($routePath) {
            return defined('Symfony\Component\Routing\Generator\UrlGeneratorInterface::ABSOLUTE_PATH')
                ? UrlGeneratorInterface::ABSOLUTE_PATH
                : true;
        }

        return defined('Symfony\Component\Routing\Generator\UrlGeneratorInterface::RELATIVE_PATH')
            ? UrlGeneratorInterface::RELATIVE_PATH
            : false;
    }

    /**
     * Gets the locale.
     *
     * @return string|null The locale.
     */
    private function getLanguage()
    {
        if (($request = $this->getRequest()) !== null) {
            return $request->getLocale();
        }

        if ($this->container->hasParameter($parameter = 'locale')) {
            return $this->container->getParameter($parameter);
        }
    }

    /**
     * Gets the request.
     *
     * @return \Symfony\Component\HttpFoundation\Request|null The request.
     */
    private function getRequest()
    {
        if ($this->container->has($service = 'request_stack')) {
            return $this->container->get($service)->getMasterRequest();
        }

        if ($this->container->has($service = 'request')) {
            return $this->container->get($service);
        }
    }

    /**
     * Gets the templating engine.
     *
     * @return \Symfony\Component\Templating\EngineInterface|\Twig_Environment The templating engine.
     */
    private function getTemplating()
    {
        return $this->container->has($templating = 'templating')
            ? $this->container->get($templating)
            : $this->container->get('twig');
    }

    /**
     * Gets the assets helper.
     *
     * @return \Symfony\Component\Asset\Packages|\Symfony\Component\Templating\Helper\CoreAssetsHelper|null The assets helper.
     */
    private function getAssetsHelper()
    {
        return $this->container->get('assets.packages', ContainerInterface::NULL_ON_INVALID_REFERENCE);
    }

    /**
     * Gets the router.
     *
     * @return \Symfony\Component\Routing\RouterInterface The router.
     */
    private function getRouter()
    {
        return $this->container->get('router');
    }
}


1		<?php
2
3		/*
4		* This file is part of the Ivory CKEditor package.
5		*
6		* (c) Eric GELOEN <[email protected]>
7		*
8		* For the full copyright and license information, please read the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Ivory\CKEditorBundle\Renderer;
13
14		use Ivory\JsonBuilder\JsonBuilder;
15		use Symfony\Component\DependencyInjection\ContainerInterface;
16		use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
17
18		/**
19		* @author GeLo <[email protected]>
20		*/
21		class CKEditorRenderer implements CKEditorRendererInterface
22		{
23		/** @var \Ivory\JsonBuilder\JsonBuilder */
24		private $jsonBuilder;
25
26		/** @var \Symfony\Component\DependencyInjection\ContainerInterface */
27		private $container;
28
29		/**
30		* Creates a CKEditor renderer.
31		*
32		* @param \Symfony\Component\DependencyInjection\ContainerInterface $container The container.
33		*/
34	1392	public function __construct(ContainerInterface $container)
35		{
36	1392	$this->jsonBuilder = new JsonBuilder();
37	1392	$this->container = $container;
38	1392	}
39
40		/**
41		* {@inheritdoc}
42		*/
43	170	public function renderBasePath($basePath)
44		{
45	170	return $this->fixPath($this->fixUrl($basePath));
46		}
47
48		/**
49		* {@inheritdoc}
50		*/
51	153	public function renderJsPath($jsPath)
52		{
53	153	return $this->fixUrl($jsPath);
54		}
55
56		/**
57		* {@inheritdoc}
58		*/
59	1069	public function renderWidget($id, array $config, array $options = array())
60		{
61	1069	$config = $this->fixConfigLanguage($config);
62	1069	$config = $this->fixConfigContentsCss($config);
63	1069	$config = $this->fixConfigFilebrowsers(
64	1006	$config,
65	1069	isset($options['filebrowsers']) ? $options['filebrowsers'] : array()
66	1006	);
67
68	1069	$this->jsonBuilder
69	1069	->reset()
70	1069	->setValues($config);
71
72	1069	$this->fixConfigEscapedValues($config);
73
74	1069	$autoInline = isset($options['auto_inline']) && !$options['auto_inline']
75	1009	? 'CKEDITOR.disableAutoInline = true;'.PHP_EOL
76	1069	: null;
77
78	1069	$widget = sprintf(
79	1069	'CKEDITOR.%s("%s", %s);',
80	1069	isset($options['inline']) && $options['inline'] ? 'inline' : 'replace',
81	1006	$id,
82	1069	$this->fixConfigConstants($this->jsonBuilder->build())
83	1006	);
84
85	1069	if (isset($options['input_sync']) && $options['input_sync']) {
86	51	$variable = 'ivory_ckeditor_'.$id;
87	51	$widget = 'var '.$variable.' = '.$widget.PHP_EOL;
88
89	51	return $autoInline.$widget.$variable.'.on(\'change\', function() { '.$variable.'.updateElement(); });';
90		}
91
92	1018	return $autoInline.$widget;
93		}
94
95		/**
96		* {@inheritdoc}
97		*/
98	187	public function renderDestroy($id)
99		{
100	187	return sprintf('if (CKEDITOR.instances["%s"]) { delete CKEDITOR.instances["%s"]; }', $id, $id);
101		}
102
103		/**
104		* {@inheritdoc}
105		*/
106	68	public function renderPlugin($name, array $plugin)
107		{
108	68	return sprintf(
109	68	'CKEDITOR.plugins.addExternal("%s", "%s", "%s");',
110	64	$name,
111	68	$this->fixPath($this->fixUrl($plugin['path'])),
112	68	$plugin['filename']
113	64	);
114		}
115
116		/**
117		* {@inheritdoc}
118		*/
119	51	public function renderStylesSet($name, array $stylesSet)
120		{
121	51	$this->jsonBuilder
122	51	->reset()
123	51	->setValues($stylesSet);
124
125	51	return sprintf(
126	51	'if (CKEDITOR.stylesSet.get("%s") === null) { CKEDITOR.stylesSet.add("%s", %s); }',
127	48	$name,
128	48	$name,
129	51	$this->jsonBuilder->build()
130	48	);
131		}
132
133		/**
134		* {@inheritdoc}
135		*/
136	136	public function renderTemplate($name, array $template)
137		{
138	136	if (isset($template['imagesPath'])) {
139	136	$template['imagesPath'] = $this->fixPath($this->fixUrl($template['imagesPath']));
140	128	}
141
142	136	if (isset($template['templates'])) {
143	136	foreach ($template['templates'] as &$rawTemplate) {
		0 ignored issues – show Bug introduced 2016-07-30 22:13 UTC by Report Bug Copy Issue Report The expression `$template['templates']` of type `string` is not traversable. Loading history...
144	136	if (isset($rawTemplate['template'])) {
145	68	$rawTemplate['html'] = $this->getTemplating()->render(
146	68	$rawTemplate['template'],
147	68	isset($rawTemplate['template_parameters']) ? $rawTemplate['template_parameters'] : array()
148	64	);
149	64	}
150
151	136	unset($rawTemplate['template']);
152	136	unset($rawTemplate['template_parameters']);
153	128	}
154	128	}
155
156	136	$this->jsonBuilder
157	136	->reset()
158	136	->setValues($template);
159
160	136	return sprintf('CKEDITOR.addTemplates("%s", %s);', $name, $this->jsonBuilder->build());
161		}
162
163		/**
164		* Fixes the config language.
165		*
166		* @param array $config The config.
167		*
168		* @return array The fixed config.
169		*/
170	1069	private function fixConfigLanguage(array $config)
171		{
172	1069	if (!isset($config['language']) && ($language = $this->getLanguage()) !== null) {
173	100	$config['language'] = $language;
174	94	}
175
176	1069	if (isset($config['language'])) {
177	134	$config['language'] = strtolower(str_replace('_', '-', $config['language']));
178	126	}
179
180	1069	return $config;
181		}
182
183		/**
184		* Fixes the config contents css.
185		*
186		* @param array $config The config.
187		*
188		* @return array The fixed config.
189		*/
190	1069	private function fixConfigContentsCss(array $config)
191		{
192	1069	if (isset($config['contentsCss'])) {
193	136	$cssContents = (array) $config['contentsCss'];
194
195	136	$config['contentsCss'] = array();
196	136	foreach ($cssContents as $cssContent) {
197	136	$config['contentsCss'][] = $this->fixPath($this->fixUrl($cssContent));
198	128	}
199	128	}
200
201	1069	return $config;
202		}
203
204		/**
205		* Fixes the config filebrowsers.
206		*
207		* @param array $config The config.
208		* @param array $filebrowsers The filebrowsers.
209		*
210		* @return array The fixed config.
211		*/
212	1069	private function fixConfigFilebrowsers(array $config, array $filebrowsers)
213		{
214	1069	$filebrowsers = array_unique(array_merge(array(
215	1069	'Browse',
216	1006	'FlashBrowse',
217	1006	'ImageBrowse',
218	1006	'ImageBrowseLink',
219	1006	'Upload',
220	1006	'FlashUpload',
221	1006	'ImageUpload',
222	1006	), $filebrowsers));
223
224	1069	foreach ($filebrowsers as $filebrowser) {
225	1069	$fileBrowserKey = 'filebrowser'.$filebrowser;
226	1069	$handler = $fileBrowserKey.'Handler';
227	1069	$url = $fileBrowserKey.'Url';
228	1069	$route = $fileBrowserKey.'Route';
229	1069	$routeParameters = $fileBrowserKey.'RouteParameters';
230	1069	$routeAbsolute = $fileBrowserKey.'RouteAbsolute';
231
232	1069	if (isset($config[$handler])) {
233	119	$config[$url] = $config[$handler]($this->getRouter());
234	1069	} elseif (isset($config[$route])) {
235	238	$config[$url] = $this->getRouter()->generate(
236	238	$config[$route],
237	238	isset($config[$routeParameters]) ? $config[$routeParameters] : array(),
238	238	$this->fixRoutePath(!isset($config[$routeAbsolute]) \|\| $config[$routeAbsolute])
		0 ignored issues – show Bug introduced 2016-10-28 16:08 UTC by Report Bug Copy Issue Report It seems like `$this->fixRoutePath(!iss...config[$routeAbsolute])` targeting `Ivory\CKEditorBundle\Ren...enderer::fixRoutePath()` can also be of type `boolean`; however, `Symfony\Component\Routin...orInterface::generate()` does only seem to accept `integer`, maybe add an additional type check? This check looks at variables that are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
239	224	);
240	224	}
241
242	1069	unset($config[$handler]);
243	1069	unset($config[$route]);
244	1069	unset($config[$routeParameters]);
245	1069	unset($config[$routeAbsolute]);
246	1006	}
247
248	1069	return $config;
249		}
250
251		/**
252		* Fixes the config escaped values and sets them on the json builder.
253		*
254		* @param array $config The config.
255		*/
256	1069	private function fixConfigEscapedValues(array $config)
257		{
258	1069	if (isset($config['protectedSource'])) {
259	17	foreach ($config['protectedSource'] as $key => $value) {
260	17	$this->jsonBuilder->setValue(sprintf('[protectedSource][%s]', $key), $value, false);
261	16	}
262	16	}
263
264		$escapedValueKeys = array(
265	1069	'stylesheetParser_skipSelectors',
266	1006	'stylesheetParser_validSelectors',
267	1006	);
268
269	1069	foreach ($escapedValueKeys as $escapedValueKey) {
270	1069	if (isset($config[$escapedValueKey])) {
271	95	$this->jsonBuilder->setValue(sprintf('[%s]', $escapedValueKey), $config[$escapedValueKey], false);
272	32	}
273	1006	}
274	1069	}
275
276		/**
277		* Fixes the config constants.
278		*
279		* @param string $json The json config.
280		*
281		* @return string The fixed config.
282		*/
283	1069	private function fixConfigConstants($json)
284		{
285	1069	return preg_replace('/"(CKEDITOR\.[A-Z_]+)"/', '$1', $json);
286		}
287
288		/**
289		* Fixes a path.
290		*
291		* @param string $path The path.
292		*
293		* @return string The fixed path.
294		*/
295	442	private function fixPath($path)
296		{
297	442	if (($position = strpos($path, '?')) !== false) {
298	170	return substr($path, 0, $position);
299		}
300
301	306	return $path;
302		}
303
304		/**
305		* Fixes an url.
306		*
307		* @param string $url The url.
308		*
309		* @return string The fixed url.
310		*/
311	459	private function fixUrl($url)
312		{
313	459	$assetsHelper = $this->getAssetsHelper();
314
315	459	return $assetsHelper !== null ? $assetsHelper->getUrl($url) : $url;
316		}
317
318		/**
319		* @param bool $routePath
320		*
321		* @return int\|bool
322		*/
323	238	private function fixRoutePath($routePath)
324		{
325	238	if ($routePath) {
326	238	return defined('Symfony\Component\Routing\Generator\UrlGeneratorInterface::ABSOLUTE_PATH')
327	238	? UrlGeneratorInterface::ABSOLUTE_PATH
328	238	: true;
329		}
330
331		return defined('Symfony\Component\Routing\Generator\UrlGeneratorInterface::RELATIVE_PATH')
332		? UrlGeneratorInterface::RELATIVE_PATH
333		: false;
334		}
335
336		/**
337		* Gets the locale.
338		*
339		* @return string\|null The locale.
340		*/
341	1035	private function getLanguage()
342		{
343	1035	if (($request = $this->getRequest()) !== null) {
344	66	return $request->getLocale();
345		}
346
347	969	if ($this->container->hasParameter($parameter = 'locale')) {
348	34	return $this->container->getParameter($parameter);
349		}
350	935	}
351
352		/**
353		* Gets the request.
354		*
355		* @return \Symfony\Component\HttpFoundation\Request\|null The request.
356		*/
357	1035	private function getRequest()
358		{
359	1035	if ($this->container->has($service = 'request_stack')) {
360	32	return $this->container->get($service)->getMasterRequest();
361		}
362
363	1003	if ($this->container->has($service = 'request')) {
364	34	return $this->container->get($service);
365		}
366	969	}
367
368		/**
369		* Gets the templating engine.
370		*
371		* @return \Symfony\Component\Templating\EngineInterface\|\Twig_Environment The templating engine.
372		*/
373	68	private function getTemplating()
374		{
375	68	return $this->container->has($templating = 'templating')
376	66	? $this->container->get($templating)
377	68	: $this->container->get('twig');
378		}
379
380		/**
381		* Gets the assets helper.
382		*
383		* @return \Symfony\Component\Asset\Packages\|\Symfony\Component\Templating\Helper\CoreAssetsHelper\|null The assets helper.
384		*/
385	459	private function getAssetsHelper()
386		{
387	459	return $this->container->get('assets.packages', ContainerInterface::NULL_ON_INVALID_REFERENCE);
388		}
389
390		/**
391		* Gets the router.
392		*
393		* @return \Symfony\Component\Routing\RouterInterface The router.
394		*/
395	357	private function getRouter()
396		{
397	357	return $this->container->get('router');
398		}
399		}
400

egeloen / IvoryCKEditorBundle

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CKEditorRenderer::getRequest() A

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