AbstractWebTemplate::metaTitle() - Code Metrics - Inspection of "Created an abstract template for web pages (displa..." - locomotivemtl/charcoal-cms - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#9)

unknown

created 2019-09-16 20:25 UTC

AbstractWebTemplate::metaTitle() A

↳ Parent: AbstractWebTemplate

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	15
rs	9.7666
c	0
b	0
f	0
cc	3
nc	4
nop	0

<?php

namespace Charcoal\Cms;

use ArrayIterator;
use RuntimeException;

// From 'psr/http-message'
use Psr\Http\Message\UriInterface;

// From 'pimple/pimple'
use Pimple\Container;

// From 'charcoal-core'
use Charcoal\Model\ModelInterface;

// From 'charcoal-translator'
use Charcoal\Translator\TranslatorAwareTrait;

// From 'charcoal-app'
use Charcoal\App\AppConfig;
use Charcoal\App\DebugAwareTrait;
use Charcoal\App\Template\AbstractTemplate;

// From 'charcoal-core'
use Charcoal\Model\ModelFactoryTrait;

// From 'charcoal-cms'
use Charcoal\Cms\MetatagInterface;
use Charcoal\Cms\Support\ContextualTemplateTrait;
use Charcoal\Cms\Support\DocumentTrait;
use Charcoal\Cms\Support\LocaleAwareTrait;

/**
 * Hypertext Template Controller
 *
 * This class acts as an enhancer to the basic abstract template.
 */
abstract class AbstractWebTemplate extends AbstractTemplate
{
    use ContextualTemplateTrait;
    use DebugAwareTrait;
    use DocumentTrait;
    use LocaleAwareTrait;
    use ModelFactoryTrait;
    use TranslatorAwareTrait;

    /**
     * The application's configuration container.
     *
     * @var AppConfig
     */
    protected $appConfig;

    /**
     * The base URI.
     *
     * @var UriInterface|null
     */
    protected $baseUrl;

    /**
     * The default image for social media sharing.
     *
     * @var string
     */
    const DEFAULT_SOCIAL_MEDIA_IMAGE = '';

    /**
     * Additional SEO metadata.
     *
     * @var array
     */
    private $seoMetadata = [];

    /**
     * Inject dependencies from a DI Container.
     *
     * @param  Container $container A dependencies container instance.
     * @return void
     */
    protected function setDependencies(Container $container)
    {
        parent::setDependencies($container);

        $this->setAppConfig($container['config']);
        $this->setBaseUrl($container['base-url']);
        $this->setDebug($container['debug']);
        $this->setModelFactory($container['model/factory']);
        $this->setTranslator($container['translator']);

        $metatags = $this->appConfig('cms.metatags');
        if (is_array($metatags)) {
            $this->setSeoMetadata($metatags);
        }
    }

    /**
     * Retrieve the title of the page (the context).
     *
     * @return string|null
     */
    public function title()
    {
        $context = $this->contextObject();

        if ($context && isset($context['title'])) {
            return $context['title'];
        }

        return '';
    }

    /**
     * Retrieve the current URI of the context.
     *
     * @return \Psr\Http\Message\UriInterface|null
     */
    public function currentUrl()

    {
        $context = $this->contextObject();

        if ($context && isset($context['url'])) {
            return $this->createAbsoluteUrl($context['url']);
        }

        return null;
    }

    /**
     * Retrieve the current locale.
     *
     * @return string|null
     */
    public function currentLocale()
    {
        $langCode = $this->translator()->getLocale();
        $locales  = $this->translator()->locales();
        if (isset($locales[$langCode])) {
            $locale = $locales[$langCode];
            if (isset($locale['locale'])) {
                return $locale['locale'];
            } else {
                return $langCode;
            }
        }

        return null;
    }

    /**
     * Retrieve the current locale's language code.
     *
     * @return string
     */
    public function currentLanguage()
    {
        return $this->translator()->getLocale();
    }



    // Metadata
    // =========================================================================

    /**
     * Retrieve the canonical URI of the object.
     *
     * @return \Psr\Http\Message\UriInterface|string|null
     */
    public function canonicalUrl()
    {
        return $this->currentUrl();
    }

    /**
     * Parse the document title parts.
     *
     * @return string[]
     */
    protected function documentTitleParts()
    {
        return [
            'title' => $this->metaTitle(),
            'site'  => $this->siteName(),
        ];
    }

    /**
     * Retrieve the name or title of the object.
     *
     * @return string|null
     */
    public function metaTitle()
    {
        $context = $this->contextObject();
        $title   = null;

        if ($context instanceof MetatagInterface) {
            $title = (string)$context['metaTitle'];
        }

        if (!$title) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $title = (string)$this->fallbackMetaTitle();
        }

        return $title;
    }

    /**
     * Hook called as a fallback if no meta title is set on the object.
     *
     * This method should be extended by child controllers.
     *
     * @return string|null
     */
    protected function fallbackMetaTitle()
    {
        return (string)$this->title();
    }

    /**
     * Retrieve the description of the object.
     *
     * @return string|null
     */
    public function metaDescription()

    {
        $context = $this->contextObject();

        $desc = null;
        if ($context instanceof MetatagInterface) {
            $desc = (string)$context['metaDescription'];
        }

        if (!$desc) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $desc = (string)$this->fallbackMetaDescription();
        }

        return $desc;
    }

    /**
     * Hook called as a fallback if no meta description is set on the object.
     *
     * This method should be extended by child controllers.
     *
     * @return string|null
     */
    protected function fallbackMetaDescription()
    {
        return null;
    }

    /**
     * Retrieve the URL to the image representing the object.
     *
     * @return string|null
     */
    public function metaImage()
    {
        $context = $this->contextObject();

        $img = null;
        if ($context instanceof MetatagInterface) {
            $img = (string)$context['metaImage'];
        }

        if (!$img) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $img = (string)$this->fallbackMetaImage();
        }

        return $this->resolveMetaImage($img);
    }

    /**
     * Hook called as a fallback if no meta image is set on the object.
     *
     * This method should be extended by child controllers.
     *
     * @return string|null
     */
    protected function fallbackMetaImage()
    {
        return null;
    }

    /**
     * Retrieve the URL to the image representing the object.
     *
     * @param  string|null $img A path to an image.
     * @return string|null
     */
    protected function resolveMetaImage($img = null)
    {
        if (!$img) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $img = static::DEFAULT_SOCIAL_MEDIA_IMAGE;
        }

        if ($img) {
            $uri = $this->baseUrl();
            return $uri->withPath(strval($img));
        }

        return null;
    }

    /**
     * Retrieve the object's {@link https://developers.facebook.com/docs/reference/opengraph/ OpenGraph type},
     * for the "og:type" meta-property.
     *
     * @return string|null
     */
    public function opengraphType()

    {
        $context = $this->contextObject();

        $type = null;

        if ($context instanceof MetatagInterface) {
            $type = $context['opengraphType'];
        }

        if (!$type) {
            $type = MetatagInterface::DEFAULT_OPENGRAPH_TYPE;
        }

        return $type;
    }

    /**
     * Retrieve the URL to the object's social image for the "og:image" meta-property.
     *
     * This method can fallback onto {@see MetadataInterface::defaultMetaImage()}
     * for a common image between web annotation schemas.
     *
     * @return string|null
     */
    public function opengraphImage()
    {
        $context = $this->contextObject();

        $img = null;
        if ($context instanceof MetatagInterface) {
            $img = (string)$context['opengraphImage'];
        }

        if (!$img) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $img = (string)$this->fallbackOpengraphImage();
        }

        if ($img) {
            $uri = $this->baseUrl();
            return $uri->withPath(strval($img));
        }

        return $this->metaImage();
    }

    /**
     * Hook called as a fallback if no social image is set on the object.
     *
     * This method should be extended by child controllers.
     *
     * @return string|null
     */
    protected function fallbackOpengraphImage()
    {
        return null;
    }

    /**
     * Set additional SEO metadata.
     *
     * @return iterable
     */
    public function seoMetadata()
    {
        return $this->seoMetadata;
    }

    /**
     * Determine if we have additional SEO metadata.
     *
     * @return boolean
     */
    public function hasSeoMetadata()
    {
        if ($this->seoMetadata instanceof ArrayIterator) {
            return (count($this->seoMetadata) > 0);
        }

        return !empty($this->seoMetadata);
    }

    /**
     * Set additional SEO metadata.
     *
     * @param  array $metadata Map of metadata keys and values.
     * @return self
     */
    protected function setSeoMetadata(array $metadata)
    {
        if (is_array($this->seoMetadata)) {
            $this->seoMetadata = new ArrayIterator($this->seoMetadata);

        }

        foreach ($metadata as $key => $value) {
            if (is_array($value)) {
                $value = implode(',', $value);
            }

            $this->seoMetadata[] = [
                'name'    => $key,
                'content' => (string)$value
            ];
        }

        return $this;
    }



    // App
    // =========================================================================

    /**
     * Set the application's configset.
     *
     * @param  AppConfig $appConfig A Charcoal application configset.
     * @return self
     */
    protected function setAppConfig(AppConfig $appConfig)
    {
        $this->appConfig = $appConfig;

        return $this;
    }

    /**
     * Retrieve the application's configset or a specific setting.
     *
     * @param  string|null $key     Optional data key to retrieve from the configset.
     * @param  mixed|null  $default The default value to return if data key does not exist.
     * @return mixed|AppConfig|SettingsInterface
     */
    public function appConfig($key = null, $default = null)
    {
        if ($key) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            if (isset($this->appConfig[$key])) {
                return $this->appConfig[$key];
            } else {
                if (!is_string($default) && is_callable($default)) {
                    return $default();
                } else {
                    return $default;
                }
            }
        }

        return $this->appConfig;
    }

    /**
     * Set the base URI of the project.
     *
     * @see    \Charcoal\App\ServiceProvider\AppServiceProvider `$container['base-url']`
     * @param  UriInterface $uri The base URI.
     * @return self
     */
    protected function setBaseUrl(UriInterface $uri)
    {
        $this->baseUrl = $uri;

        return $this;
    }

    /**
     * Retrieve the base URI of the project.
     *
     * @throws RuntimeException If the base URI is missing.
     * @return UriInterface|null
     */
    public function baseUrl()
    {
        if (!isset($this->baseUrl)) {
            throw new RuntimeException(sprintf(
                'The base URI is not defined for [%s]',
                get_class($this)
            ));
        }

        return $this->baseUrl;
    }

    /**
     * Prepend the base URI to the given path.
     *
     * @param  string $uri A URI path to wrap.
     * @return UriInterface
     */
    public function createAbsoluteUrl($uri)
    {
        $uri = strval($uri);
        if ($uri === '') {
            $uri = $this->baseUrl()->withPath('');
        } else {
            $parts = parse_url($uri);
            if (!isset($parts['scheme'])) {
                if (!in_array($uri[0], [ '/', '#', '?' ])) {
                    $path  = isset($parts['path']) ? $parts['path'] : '';
                    $query = isset($parts['query']) ? $parts['query'] : '';
                    $hash  = isset($parts['fragment']) ? $parts['fragment'] : '';
                    $uri   = $this->baseUrl()->withPath($path)->withQuery($query)->withFragment($hash);
                }
            }
        }

        return $uri;
    }
}


1		<?php
2
3		namespace Charcoal\Cms;
4
5		use ArrayIterator;
6		use RuntimeException;
7
8		// From 'psr/http-message'
9		use Psr\Http\Message\UriInterface;
10
11		// From 'pimple/pimple'
12		use Pimple\Container;
13
14		// From 'charcoal-core'
15		use Charcoal\Model\ModelInterface;
16
17		// From 'charcoal-translator'
18		use Charcoal\Translator\TranslatorAwareTrait;
19
20		// From 'charcoal-app'
21		use Charcoal\App\AppConfig;
22		use Charcoal\App\DebugAwareTrait;
23		use Charcoal\App\Template\AbstractTemplate;
24
25		// From 'charcoal-core'
26		use Charcoal\Model\ModelFactoryTrait;
27
28		// From 'charcoal-cms'
29		use Charcoal\Cms\MetatagInterface;
30		use Charcoal\Cms\Support\ContextualTemplateTrait;
31		use Charcoal\Cms\Support\DocumentTrait;
32		use Charcoal\Cms\Support\LocaleAwareTrait;
33
34		/**
35		* Hypertext Template Controller
36		*
37		* This class acts as an enhancer to the basic abstract template.
38		*/
39		abstract class AbstractWebTemplate extends AbstractTemplate
40		{
41		use ContextualTemplateTrait;
42		use DebugAwareTrait;
43		use DocumentTrait;
44		use LocaleAwareTrait;
45		use ModelFactoryTrait;
46		use TranslatorAwareTrait;
47
48		/**
49		* The application's configuration container.
50		*
51		* @var AppConfig
52		*/
53		protected $appConfig;
54
55		/**
56		* The base URI.
57		*
58		* @var UriInterface\|null
59		*/
60		protected $baseUrl;
61
62		/**
63		* The default image for social media sharing.
64		*
65		* @var string
66		*/
67		const DEFAULT_SOCIAL_MEDIA_IMAGE = '';
68
69		/**
70		* Additional SEO metadata.
71		*
72		* @var array
73		*/
74		private $seoMetadata = [];
75
76		/**
77		* Inject dependencies from a DI Container.
78		*
79		* @param Container $container A dependencies container instance.
80		* @return void
81		*/
82		protected function setDependencies(Container $container)
83		{
84		parent::setDependencies($container);
85
86		$this->setAppConfig($container['config']);
87		$this->setBaseUrl($container['base-url']);
88		$this->setDebug($container['debug']);
89		$this->setModelFactory($container['model/factory']);
90		$this->setTranslator($container['translator']);
91
92		$metatags = $this->appConfig('cms.metatags');
93		if (is_array($metatags)) {
94		$this->setSeoMetadata($metatags);
95		}
96		}
97
98		/**
99		* Retrieve the title of the page (the context).
100		*
101		* @return string\|null
102		*/
103		public function title()
104		{
105		$context = $this->contextObject();
106
107		if ($context && isset($context['title'])) {
108		return $context['title'];
109		}
110
111		return '';
112		}
113
114		/**
115		* Retrieve the current URI of the context.
116		*
117		* @return \Psr\Http\Message\UriInterface\|null
118		*/
119	View Code Duplication	public function currentUrl()
		0 ignored issues – show Duplication introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
120		{
121		$context = $this->contextObject();
122
123		if ($context && isset($context['url'])) {
124		return $this->createAbsoluteUrl($context['url']);
125		}
126
127		return null;
128		}
129
130		/**
131		* Retrieve the current locale.
132		*
133		* @return string\|null
134		*/
135		public function currentLocale()
136		{
137		$langCode = $this->translator()->getLocale();
138		$locales = $this->translator()->locales();
139		if (isset($locales[$langCode])) {
140		$locale = $locales[$langCode];
141		if (isset($locale['locale'])) {
142		return $locale['locale'];
143		} else {
144		return $langCode;
145		}
146		}
147
148		return null;
149		}
150
151		/**
152		* Retrieve the current locale's language code.
153		*
154		* @return string
155		*/
156		public function currentLanguage()
157		{
158		return $this->translator()->getLocale();
159		}
160
161
162
163		// Metadata
164		// =========================================================================
165
166		/**
167		* Retrieve the canonical URI of the object.
168		*
169		* @return \Psr\Http\Message\UriInterface\|string\|null
170		*/
171		public function canonicalUrl()
172		{
173		return $this->currentUrl();
174		}
175
176		/**
177		* Parse the document title parts.
178		*
179		* @return string[]
180		*/
181		protected function documentTitleParts()
182		{
183		return [
184		'title' => $this->metaTitle(),
185		'site' => $this->siteName(),
186		];
187		}
188
189		/**
190		* Retrieve the name or title of the object.
191		*
192		* @return string\|null
193		*/
194		public function metaTitle()
195		{
196		$context = $this->contextObject();
197		$title = null;
198
199		if ($context instanceof MetatagInterface) {
200		$title = (string)$context['metaTitle'];
201		}
202
203		if (!$title) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$title` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
204		$title = (string)$this->fallbackMetaTitle();
205		}
206
207		return $title;
208		}
209
210		/**
211		* Hook called as a fallback if no meta title is set on the object.
212		*
213		* This method should be extended by child controllers.
214		*
215		* @return string\|null
216		*/
217		protected function fallbackMetaTitle()
218		{
219		return (string)$this->title();
220		}
221
222		/**
223		* Retrieve the description of the object.
224		*
225		* @return string\|null
226		*/
227	View Code Duplication	public function metaDescription()
		0 ignored issues – show Duplication introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
228		{
229		$context = $this->contextObject();
230
231		$desc = null;
232		if ($context instanceof MetatagInterface) {
233		$desc = (string)$context['metaDescription'];
234		}
235
236		if (!$desc) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$desc` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
237		$desc = (string)$this->fallbackMetaDescription();
238		}
239
240		return $desc;
241		}
242
243		/**
244		* Hook called as a fallback if no meta description is set on the object.
245		*
246		* This method should be extended by child controllers.
247		*
248		* @return string\|null
249		*/
250		protected function fallbackMetaDescription()
251		{
252		return null;
253		}
254
255		/**
256		* Retrieve the URL to the image representing the object.
257		*
258		* @return string\|null
259		*/
260		public function metaImage()
261		{
262		$context = $this->contextObject();
263
264		$img = null;
265		if ($context instanceof MetatagInterface) {
266		$img = (string)$context['metaImage'];
267		}
268
269		if (!$img) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$img` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
270		$img = (string)$this->fallbackMetaImage();
271		}
272
273		return $this->resolveMetaImage($img);
274		}
275
276		/**
277		* Hook called as a fallback if no meta image is set on the object.
278		*
279		* This method should be extended by child controllers.
280		*
281		* @return string\|null
282		*/
283		protected function fallbackMetaImage()
284		{
285		return null;
286		}
287
288		/**
289		* Retrieve the URL to the image representing the object.
290		*
291		* @param string\|null $img A path to an image.
292		* @return string\|null
293		*/
294		protected function resolveMetaImage($img = null)
295		{
296		if (!$img) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$img` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
297		$img = static::DEFAULT_SOCIAL_MEDIA_IMAGE;
298		}
299
300		if ($img) {
301		$uri = $this->baseUrl();
302		return $uri->withPath(strval($img));
303		}
304
305		return null;
306		}
307
308		/**
309		* Retrieve the object's {@link https://developers.facebook.com/docs/reference/opengraph/ OpenGraph type},
310		* for the "og:type" meta-property.
311		*
312		* @return string\|null
313		*/
314	View Code Duplication	public function opengraphType()
		0 ignored issues – show Duplication introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
315		{
316		$context = $this->contextObject();
317
318		$type = null;
319
320		if ($context instanceof MetatagInterface) {
321		$type = $context['opengraphType'];
322		}
323
324		if (!$type) {
325		$type = MetatagInterface::DEFAULT_OPENGRAPH_TYPE;
326		}
327
328		return $type;
329		}
330
331		/**
332		* Retrieve the URL to the object's social image for the "og:image" meta-property.
333		*
334		* This method can fallback onto {@see MetadataInterface::defaultMetaImage()}
335		* for a common image between web annotation schemas.
336		*
337		* @return string\|null
338		*/
339		public function opengraphImage()
340		{
341		$context = $this->contextObject();
342
343		$img = null;
344		if ($context instanceof MetatagInterface) {
345		$img = (string)$context['opengraphImage'];
346		}
347
348		if (!$img) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$img` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
349		$img = (string)$this->fallbackOpengraphImage();
350		}
351
352		if ($img) {
353		$uri = $this->baseUrl();
354		return $uri->withPath(strval($img));
355		}
356
357		return $this->metaImage();
358		}
359
360		/**
361		* Hook called as a fallback if no social image is set on the object.
362		*
363		* This method should be extended by child controllers.
364		*
365		* @return string\|null
366		*/
367		protected function fallbackOpengraphImage()
368		{
369		return null;
370		}
371
372		/**
373		* Set additional SEO metadata.
374		*
375		* @return iterable
376		*/
377		public function seoMetadata()
378		{
379		return $this->seoMetadata;
380		}
381
382		/**
383		* Determine if we have additional SEO metadata.
384		*
385		* @return boolean
386		*/
387		public function hasSeoMetadata()
388		{
389		if ($this->seoMetadata instanceof ArrayIterator) {
390		return (count($this->seoMetadata) > 0);
391		}
392
393		return !empty($this->seoMetadata);
394		}
395
396		/**
397		* Set additional SEO metadata.
398		*
399		* @param array $metadata Map of metadata keys and values.
400		* @return self
401		*/
402		protected function setSeoMetadata(array $metadata)
403		{
404		if (is_array($this->seoMetadata)) {
405		$this->seoMetadata = new ArrayIterator($this->seoMetadata);
		0 ignored issues – show Documentation Bug introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report It seems like `new \ArrayIterator($this->seoMetadata)` of type `object<ArrayIterator>` is incompatible with the declared type `array` of property `$seoMetadata`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
406		}
407
408		foreach ($metadata as $key => $value) {
409		if (is_array($value)) {
410		$value = implode(',', $value);
411		}
412
413		$this->seoMetadata[] = [
414		'name' => $key,
415		'content' => (string)$value
416		];
417		}
418
419		return $this;
420		}
421
422
423
424		// App
425		// =========================================================================
426
427		/**
428		* Set the application's configset.
429		*
430		* @param AppConfig $appConfig A Charcoal application configset.
431		* @return self
432		*/
433		protected function setAppConfig(AppConfig $appConfig)
434		{
435		$this->appConfig = $appConfig;
436
437		return $this;
438		}
439
440		/**
441		* Retrieve the application's configset or a specific setting.
442		*
443		* @param string\|null $key Optional data key to retrieve from the configset.
444		* @param mixed\|null $default The default value to return if data key does not exist.
445		* @return mixed\|AppConfig\|SettingsInterface
446		*/
447		public function appConfig($key = null, $default = null)
448		{
449		if ($key) {
		0 ignored issues – show Bug Best Practice introduced 2019-09-16 20:29 UTC by Report Bug Copy Issue Report The expression `$key` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
450		if (isset($this->appConfig[$key])) {
451		return $this->appConfig[$key];
452		} else {
453		if (!is_string($default) && is_callable($default)) {
454		return $default();
455		} else {
456		return $default;
457		}
458		}
459		}
460
461		return $this->appConfig;
462		}
463
464		/**
465		* Set the base URI of the project.
466		*
467		* @see \Charcoal\App\ServiceProvider\AppServiceProvider `$container['base-url']`
468		* @param UriInterface $uri The base URI.
469		* @return self
470		*/
471		protected function setBaseUrl(UriInterface $uri)
472		{
473		$this->baseUrl = $uri;
474
475		return $this;
476		}
477
478		/**
479		* Retrieve the base URI of the project.
480		*
481		* @throws RuntimeException If the base URI is missing.
482		* @return UriInterface\|null
483		*/
484		public function baseUrl()
485		{
486		if (!isset($this->baseUrl)) {
487		throw new RuntimeException(sprintf(
488		'The base URI is not defined for [%s]',
489		get_class($this)
490		));
491		}
492
493		return $this->baseUrl;
494		}
495
496		/**
497		* Prepend the base URI to the given path.
498		*
499		* @param string $uri A URI path to wrap.
500		* @return UriInterface
501		*/
502		public function createAbsoluteUrl($uri)
503		{
504		$uri = strval($uri);
505		if ($uri === '') {
506		$uri = $this->baseUrl()->withPath('');
507		} else {
508		$parts = parse_url($uri);
509		if (!isset($parts['scheme'])) {
510		if (!in_array($uri[0], [ '/', '#', '?' ])) {
511		$path = isset($parts['path']) ? $parts['path'] : '';
512		$query = isset($parts['query']) ? $parts['query'] : '';
513		$hash = isset($parts['fragment']) ? $parts['fragment'] : '';
514		$uri = $this->baseUrl()->withPath($path)->withQuery($query)->withFragment($hash);
515		}
516		}
517		}
518
519		return $uri;
520		}
521		}
522

locomotivemtl / charcoal-cms

Pull Request — master (#9)

AbstractWebTemplate::metaTitle() A

Complexity

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Duplication

Importance

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