Alert::header() - Code Metrics - Inspection of "NavBar/Modal refactoring + Offcanvas widget" - yiisoft/yii-bootstrap5 - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Pull Request — master (#78)

unknown

created 2022-03-07 09:47 UTC

Alert::header() A

↳ Parent: Alert

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	3
nc	1
nop	1
dl	0
loc	6
ccs	0
cts	0
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Yiisoft\Yii\Bootstrap5;

use JsonException;
use Yiisoft\Arrays\ArrayHelper;
use Yiisoft\Html\Html;

use function array_merge;

/**
 * Alert renders an alert bootstrap component.
 *
 * For example,
 *
 * ```php
 * echo Alert::widget()
 *     ->options([
 *         'class' => 'alert-info',
 *     ])
 *     ->body('Say hello...');
 * ```
 *
 * @link https://getbootstrap.com/docs/5.0/components/alerts/
 */
final class Alert extends Widget
{
    public const TYPE_PRIMARY = 'alert-primary';
    public const TYPE_SECONDARY = 'alert-secondary';
    public const TYPE_SUCCESS = 'alert-success';
    public const TYPE_DANGER = 'alert-danger';
    public const TYPE_WARNING = 'alert-warning';
    public const TYPE_INFO = 'alert-info';
    public const TYPE_LIGHT = 'alert-light';
    public const TYPE_DARK = 'alert-dark';

    private string $body = '';
    private ?string $header = null;
    private array $headerOptions = [];
    private ?array $closeButton = [
        'class' => 'btn-close',
    ];
    private bool $encode = false;
    private array $options = [];
    private ?string $type = null;
    private bool $fade = false;

    public function getId(?string $suffix = '-alert'): ?string
    {
        return $this->options['id'] ?? parent::getId($suffix);
    }

    protected function run(): string
    {
        $options = $this->prepareOptions();
        $tag = ArrayHelper::remove($options, 'tag', 'div');

        $content = Html::openTag($tag, $options);
        $content .= $this->renderHeader();
        $content .= $this->encode ? Html::encode($this->body) : $this->body;
        $content .= $this->renderCloseButton();
        $content .= Html::closeTag($tag);

        return $content;
    }

    /**
     * The body content in the alert component. Alert widget will also be treated as the body content, and will be
     * rendered before this.
     *
     * @param string $value
     *
     * @return self
     */
    public function body(string $value): self
    {
        $new = clone $this;
        $new->body = $value;

        return $new;
    }

    /**
     * The header content in alert component
     *
     * @param string|null $header
     *
     * @return self
     */
    public function header(?string $header): self
    {
        $new = clone $this;
        $new->header = $header;

        return $new;
    }

    /**
     * The HTML attributes for the widget header tag. The following special options are recognized.
     *
     * {@see Html::renderTagAttributes()} for details on how attributes are being rendered.
     *
     * @param array $options
     *
     * @return self
     */
    public function headerOptions(array $options): self
    {
        $new = clone $this;
        $new->headerOptions = $options;

        return $new;
    }

    /**
     * The options for rendering the close button tag.
     *
     * The close button is displayed in the header of the modal window. Clicking on the button will hide the modal
     * window. If {@see closeButtonEnabled} is false, no close button will be rendered.
     *
     * The following special options are supported:
     *
     * - tag: string, the tag name of the button. Defaults to 'button'.
     * - label: string, the label of the button. Defaults to '&times;'.
     *
     * The rest of the options will be rendered as the HTML attributes of the button tag.
     *
     * Please refer to the [Alert documentation](http://getbootstrap.com/components/#alerts) for the supported HTML
     * attributes.
     *
     * @param array $value
     *
     * @return self
     */
    public function closeButton(?array $value): self
    {
        $new = clone $this;
        $new->closeButton = $value;

        return $new;
    }

    /**
     * Disable close button.
     *
     * @return self
     */
    public function withoutCloseButton(): self
    {
        return $this->closeButton(null);
    }

    /**
     * The HTML attributes for the widget container tag. The following special options are recognized.
     *
     * {@see Html::renderTagAttributes()} for details on how attributes are being rendered.
     *
     * @param array $value
     *
     * @return self
     */
    public function options(array $value): self
    {
        $new = clone $this;
        $new->options = $value;

        return $new;
    }

    /**
     * Enable/Disable encode body
     *
     * @param bool $encode
     *
     * @return self
     */
    public function encode(bool $encode = true): self
    {
        $new = clone $this;
        $new->encode = $encode;

        return $new;
    }

    /**
     * Enable/Disable dissmiss animation
     *
     * @param bool $fade
     *
     * @return self
     */
    public function fade(bool $fade = true): self
    {
        $new = clone $this;
        $new->fade = $fade;

        return $new;
    }

    /**
     * Set type of alert, 'alert-success', 'alert-danger' etc
     *
     * @param string $type
     *
     * @return self
     */
    public function type(string $type): self
    {
        $new = clone $this;
        $new->type = $type;

        return $new;
    }

    /**
     * Short method for primary alert type
     *
     * @return self
     */
    public function primary(): self
    {
        return $this->type(self::TYPE_PRIMARY);
    }

    /**
     * Short method for secondary alert type
     *
     * @return self
     */
    public function secondary(): self
    {
        return $this->type(self::TYPE_SECONDARY);
    }

    /**
     * Short method for success alert type
     *
     * @return self
     */
    public function success(): self
    {
        return $this->type(self::TYPE_SUCCESS);
    }

    /**
     * Short method for danger alert type
     *
     * @return self
     */
    public function danger(): self
    {
        return $this->type(self::TYPE_DANGER);
    }

    /**
     * Short method for warning alert type
     *
     * @return self
     */
    public function warning(): self
    {
        return $this->type(self::TYPE_WARNING);
    }

    /**
     * Short method for info alert type
     *
     * @return self
     */
    public function info(): self
    {
        return $this->type(self::TYPE_INFO);
    }

    /**
     * Short method for light alert type
     *
     * @return self
     */
    public function light(): self
    {
        return $this->type(self::TYPE_LIGHT);
    }

    /**
     * Short method for dark alert type
     *
     * @return self
     */
    public function dark(): self
    {
        return $this->type(self::TYPE_DARK);
    }

    /**
     * Renders the close button.
     *
     * @throws JsonException
     *
     * @return string the rendering result
     */
    public function renderCloseButton(bool $outside = false): ?string
    {
        if ($this->closeButton === null) {
            return null;
        }

        $options = array_merge(
            $this->closeButton,
            [
                'aria-label' => 'Close',
                'data-bs-dismiss' => 'alert',
            ],
        );
        $tag = ArrayHelper::remove($options, 'tag', 'button');
        $label = ArrayHelper::remove($options, 'label', '');
        $encode = ArrayHelper::remove($options, 'encode', $this->encode);

        if ($tag === 'button' && !isset($options['type'])) {
            $options['type'] = 'button';
        }

        if ($outside) {
            $options['data-bs-target'] = '#' . $this->getId();
        }

        return Html::tag($tag, $label, $options)->encode($encode)->render();
    }

    /**
     * Render header tag
     *
     * @return string|null
     */
    private function renderHeader(): ?string
    {
        if ($this->header === null) {
            return null;
        }

        $options = $this->headerOptions;
        $tag = ArrayHelper::remove($options, 'tag', 'h4');
        $encode = ArrayHelper::remove($options, 'encode', true);

        Html::addCssClass($options, ['alert-heading']);

        return Html::tag($tag, $this->header, $options)->encode($encode)->render();
    }

    /**
     * Prepare the widget options.
     *
     * This method returns the default values for various options.
     *
     * @return array
     */
    private function prepareOptions(): array
    {
        $options = $this->options;
        $options['id'] = $this->getId();
        $classNames = ['widget' => 'alert'];

        if ($this->type) {
            $classNames[] = $this->type;
        }

        if ($this->closeButton !== null) {
            $classNames[] = 'alert-dismissible';
        }

        if ($this->fade) {
            $classNames[] = 'fade show';
        }

        Html::addCssClass($options, $classNames);

        if (!isset($options['role'])) {
            $options['role'] = 'alert';
        }

        return $options;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Yii\Bootstrap5;
6
7		use JsonException;
8		use Yiisoft\Arrays\ArrayHelper;
9		use Yiisoft\Html\Html;
10
11		use function array_merge;
12
13		/**
14		* Alert renders an alert bootstrap component.
15		*
16		* For example,
17		*
18		* ```php
19		* echo Alert::widget()
20		* ->options([
21		* 'class' => 'alert-info',
22		* ])
23		* ->body('Say hello...');
24		* ```
25		*
26		* @link https://getbootstrap.com/docs/5.0/components/alerts/
27		*/
28		final class Alert extends Widget
29		{
30		public const TYPE_PRIMARY = 'alert-primary';
31		public const TYPE_SECONDARY = 'alert-secondary';
32		public const TYPE_SUCCESS = 'alert-success';
33		public const TYPE_DANGER = 'alert-danger';
34		public const TYPE_WARNING = 'alert-warning';
35		public const TYPE_INFO = 'alert-info';
36	6	public const TYPE_LIGHT = 'alert-light';
37		public const TYPE_DARK = 'alert-dark';
38	6
39	6	private string $body = '';
40		private ?string $header = null;
41		private array $headerOptions = [];
42	6	private ?array $closeButton = [
43		'class' => 'btn-close',
44	6	];
45	6	private bool $encode = false;
46	6	private array $options = [];
47		private ?string $type = null;
48		private bool $fade = false;
49
50		public function getId(?string $suffix = '-alert'): ?string
51		{
52		return $this->options['id'] ?? parent::getId($suffix);
53		}
54
55		protected function run(): string
56		{
57	6	$options = $this->prepareOptions();
58		$tag = ArrayHelper::remove($options, 'tag', 'div');
59	6
60	6	$content = Html::openTag($tag, $options);
61		$content .= $this->renderHeader();
62	6	$content .= $this->encode ? Html::encode($this->body) : $this->body;
63		$content .= $this->renderCloseButton();
64		$content .= Html::closeTag($tag);
65
66		return $content;
67		}
68
69		/**
70		* The body content in the alert component. Alert widget will also be treated as the body content, and will be
71		* rendered before this.
72		*
73		* @param string $value
74		*
75		* @return self
76		*/
77		public function body(string $value): self
78		{
79		$new = clone $this;
80		$new->body = $value;
81
82		return $new;
83		}
84
85	1	/**
86		* The header content in alert component
87	1	*
88	1	* @param string\|null $header
89		*
90	1	* @return self
91		*/
92		public function header(?string $header): self
93		{
94		$new = clone $this;
95		$new->header = $header;
96
97		return $new;
98	1	}
99
100	1	/**
101	1	* The HTML attributes for the widget header tag. The following special options are recognized.
102		*
103	1	* {@see Html::renderTagAttributes()} for details on how attributes are being rendered.
104		*
105		* @param array $options
106		*
107		* @return self
108		*/
109		public function headerOptions(array $options): self
110		{
111		$new = clone $this;
112		$new->headerOptions = $options;
113
114		return $new;
115	3	}
116
117	3	/**
118	3	* The options for rendering the close button tag.
119		*
120	3	* The close button is displayed in the header of the modal window. Clicking on the button will hide the modal
121		* window. If {@see closeButtonEnabled} is false, no close button will be rendered.
122		*
123		* The following special options are supported:
124		*
125		* - tag: string, the tag name of the button. Defaults to 'button'.
126		* - label: string, the label of the button. Defaults to '×'.
127		*
128		* The rest of the options will be rendered as the HTML attributes of the button tag.
129		*
130	6	* Please refer to the [Alert documentation](http://getbootstrap.com/components/#alerts) for the supported HTML
131		* attributes.
132	6	*
133		* @param array $value
134		*
135		* @return self
136		*/
137		public function closeButton(?array $value): self
138		{
139		$new = clone $this;
140		$new->closeButton = $value;
141
142	6	return $new;
143		}
144	6
145	1	/**
146		* Disable close button.
147		*
148	5	* @return self
149	5	*/
150		public function withoutCloseButton(): self
151	5	{
152	5	return $this->closeButton(null);
153		}
154
155	5	/**
156	5	* The HTML attributes for the widget container tag. The following special options are recognized.
157	5	*
158		* {@see Html::renderTagAttributes()} for details on how attributes are being rendered.
159		*
160		* @param array $value
161		*
162		* @return self
163		*/
164		public function options(array $value): self
165	6	{
166		$new = clone $this;
167	6	$new->options = $value;
168
169	6	return $new;
170	5	}
171	5
172		/**
173	5	* Enable/Disable encode body
174		*
175		* @param bool $encode
176		*
177		* @return self
178	5	*/
179	5	public function encode(bool $encode = true): self
180		{
181		$new = clone $this;
182	6	$new->encode = $encode;
183	6
184		return $new;
185	6	}
186
187		/**
188		* Enable/Disable dissmiss animation
189		*
190		* @param bool $fade
191		*
192		* @return self
193		*/
194		public function fade(bool $fade = true): self
195		{
196		$new = clone $this;
197		$new->fade = $fade;
198
199		return $new;
200		}
201
202		/**
203		* Set type of alert, 'alert-success', 'alert-danger' etc
204		*
205		* @param string $type
206		*
207		* @return self
208		*/
209		public function type(string $type): self
210		{
211		$new = clone $this;
212		$new->type = $type;
213
214		return $new;
215		}
216
217		/**
218		* Short method for primary alert type
219		*
220		* @return self
221		*/
222		public function primary(): self
223		{
224		return $this->type(self::TYPE_PRIMARY);
225		}
226
227		/**
228		* Short method for secondary alert type
229		*
230		* @return self
231		*/
232		public function secondary(): self
233		{
234		return $this->type(self::TYPE_SECONDARY);
235		}
236
237		/**
238		* Short method for success alert type
239		*
240		* @return self
241		*/
242		public function success(): self
243		{
244		return $this->type(self::TYPE_SUCCESS);
245		}
246
247		/**
248		* Short method for danger alert type
249		*
250		* @return self
251		*/
252		public function danger(): self
253		{
254		return $this->type(self::TYPE_DANGER);
255		}
256
257		/**
258		* Short method for warning alert type
259		*
260		* @return self
261		*/
262		public function warning(): self
263		{
264		return $this->type(self::TYPE_WARNING);
265		}
266
267		/**
268		* Short method for info alert type
269		*
270		* @return self
271		*/
272		public function info(): self
273		{
274		return $this->type(self::TYPE_INFO);
275		}
276
277		/**
278		* Short method for light alert type
279		*
280		* @return self
281		*/
282		public function light(): self
283		{
284		return $this->type(self::TYPE_LIGHT);
285		}
286
287		/**
288		* Short method for dark alert type
289		*
290		* @return self
291		*/
292		public function dark(): self
293		{
294		return $this->type(self::TYPE_DARK);
295		}
296
297		/**
298		* Renders the close button.
299		*
300		* @throws JsonException
301		*
302		* @return string the rendering result
303		*/
304		public function renderCloseButton(bool $outside = false): ?string
305		{
306		if ($this->closeButton === null) {
307		return null;
308		}
309
310		$options = array_merge(
311		$this->closeButton,
312		[
313		'aria-label' => 'Close',
314		'data-bs-dismiss' => 'alert',
315		],
316		);
317		$tag = ArrayHelper::remove($options, 'tag', 'button');
318		$label = ArrayHelper::remove($options, 'label', '');
319		$encode = ArrayHelper::remove($options, 'encode', $this->encode);
320
321		if ($tag === 'button' && !isset($options['type'])) {
322		$options['type'] = 'button';
323		}
324
325		if ($outside) {
326		$options['data-bs-target'] = '#' . $this->getId();
327		}
328
329		return Html::tag($tag, $label, $options)->encode($encode)->render();
330		}
331
332		/**
333		* Render header tag
334		*
335		* @return string\|null
336		*/
337		private function renderHeader(): ?string
338		{
339		if ($this->header === null) {
340		return null;
341		}
342
343		$options = $this->headerOptions;
344		$tag = ArrayHelper::remove($options, 'tag', 'h4');
345		$encode = ArrayHelper::remove($options, 'encode', true);
346
347		Html::addCssClass($options, ['alert-heading']);
348
349		return Html::tag($tag, $this->header, $options)->encode($encode)->render();
350		}
351
352		/**
353		* Prepare the widget options.
354		*
355		* This method returns the default values for various options.
356		*
357		* @return array
358		*/
359		private function prepareOptions(): array
360		{
361		$options = $this->options;
362		$options['id'] = $this->getId();
363		$classNames = ['widget' => 'alert'];
364
365		if ($this->type) {
366		$classNames[] = $this->type;
367		}
368
369		if ($this->closeButton !== null) {
370		$classNames[] = 'alert-dismissible';
371		}
372
373		if ($this->fade) {
374		$classNames[] = 'fade show';
375		}
376
377		Html::addCssClass($options, $classNames);
378
379		if (!isset($options['role'])) {
380		$options['role'] = 'alert';
381		}
382
383		return $options;
384		}
385		}
386

yiisoft / yii-bootstrap5

Pull Request — master (#78)

Alert::header() A

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