TbCarousel::run() - Code Metrics - clevertech/YiiBooster - Measure and Improve Code Quality continuously with Scrutinizer

TbCarousel::run() B
last analyzed 2017-03-24 17:14 UTC

↳ Parent: TbCarousel

Complexity

Conditions	4
Paths	8

Size

Total Lines	27
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes

Metric	Value
dl	0
loc	27
ccs	0
cts	20
cp	0
rs	8.5806
c	0
b	0
f	0
cc	4
eloc	17
nc	8
nop	0
crap	20

<?php
/**
 *## TbCarousel class file.
 *
 * @author Christoffer Niska <[email protected]>
 * @copyright Copyright &copy; Christoffer Niska 2011-
 * @license [New BSD License](http://www.opensource.org/licenses/bsd-license.php) 
 * @since 0.9.10
 * 
 * @author Amr Bedair <[email protected]>
 * @since v4.0.0 - modified to work with bootstrap 3.1.1
 * 
 */

/**
 *## Bootstrap carousel widget.
 *
 * @see <http://twitter.github.com/bootstrap/javascript.html#carousel>
 *
 * @package booster.widgets.grouping
 */
class TbCarousel extends CWidget {
	
	/**
	 * @var string the previous button label. Defaults to '&lsaquo;'.
	 */
	public $prevLabel = '<span class="glyphicon glyphicon-chevron-left"></span>';

	/**
	 * @var string the next button label. Defaults to '&rsaquo;'.
	 */
	public $nextLabel = '<span class="glyphicon glyphicon-chevron-right"></span>';

	/**
	 * @var boolean indicates whether the carousel should slide items.
	 */
	public $slide = true;

	/**
	 * @var boolean indicates whether to display the previous and next links.
	 */
	public $displayPrevAndNext = true;

	/**
	 * @var array the carousel items configuration.
	 */
	public $items = array();

	/**
	 * @var array the options for the Bootstrap Javascript plugin.
	 */
	public $options = array();

	/**
	 * @var string[] the Javascript event handlers.
	 */
	public $events = array();

	/**
	 * @var array the HTML attributes for the widget container.
	 */
	public $htmlOptions = array();

	/**
	 *### .init()
	 *
	 * Initializes the widget.
	 */
	public function init() {
		
		if (!isset($this->htmlOptions['id'])) {
			$this->htmlOptions['id'] = $this->getId();
		}

		$classes = array('carousel');

		if ($this->slide === true) {
			$classes[] = 'slide';
		}

		if (!empty($classes)) {
			$classes = implode(' ', $classes);
			if (isset($this->htmlOptions['class'])) {
				$this->htmlOptions['class'] .= ' ' . $classes;
			} else {
				$this->htmlOptions['class'] = $classes;
			}
		}
	}

	/**
	 *### .run()
	 *
	 * Runs the widget.
	 */
	public function run() {
		
		$id = $this->htmlOptions['id'];

		echo CHtml::openTag('div', $this->htmlOptions);
		$this->renderIndicators();
		echo '<div class="carousel-inner">';
		$this->renderItems($this->items);
		echo '</div>';

		if ($this->displayPrevAndNext) {
			echo '<a class="carousel-control left" href="#' . $id . '" data-slide="prev">' . $this->prevLabel . '</a>';
			echo '<a class="carousel-control right" href="#' . $id . '" data-slide="next">' . $this->nextLabel . '</a>';
		}

		echo '</div>';

		/** @var CClientScript $cs */
		$cs = Yii::app()->getClientScript();
		$options = !empty($this->options) ? CJavaScript::encode($this->options) : '';
		$cs->registerScript(__CLASS__ . '#' . $id, "jQuery('#{$id}').carousel({$options});");

		foreach ($this->events as $name => $handler) {
			$handler = CJavaScript::encode($handler);
			$cs->registerScript(__CLASS__ . '#' . $id . '_' . $name, "jQuery('#{$id}').on('{$name}', {$handler});");
		}
	}
	
	/**
	 * 
	 */
	protected function renderIndicators() {
		
		echo '<ol class="carousel-indicators">';
		$count = count($this->items);
		for ($i = 0; $i < $count; $i++) {
			echo '<li data-target="#'.$this->id.'" data-slide-to="'.$i.'" class="'.($i===0?'active':'').'"></li>';
		}
		echo '</ol>';
	}

	/**
	 *### .renderItems()
	 *
	 * Renders the carousel items.
	 *
	 * @param array $items the item configuration.
	 */
	protected function renderItems($items) {
		
		foreach ($items as $i => $item) {
			if (!is_array($item)) {
				continue;
			}

			if (isset($item['visible']) && $item['visible'] === false) {
				continue;
			}

			if (!isset($item['itemOptions'])) {
				$item['itemOptions'] = array();
			}

			$classes = array('item');

			if ($i === 0) {
				$classes[] = 'active';
			}

            $classes = implode(' ', $classes);
            if (isset($item['itemOptions']['class'])) {
                $item['itemOptions']['class'] .= ' ' . $classes;
            } else {
                $item['itemOptions']['class'] = $classes;
            }

			echo CHtml::openTag('div', $item['itemOptions']);

			if (isset($item['image'])) {
				if (!isset($item['alt'])) {
					$item['alt'] = '';
				}

				if (!isset($item['imageOptions'])) {
					$item['imageOptions'] = array();
				}

                /**
                 * Is this image should be a link?
                 * @since 2.1.0
                 */
                if (isset($item['link'])) {
                    // Any kind of link options
                    if (!isset($item['linkOptions']) || !is_array($item['linkOptions'])) {
                        $item['linkOptions'] = array();
                    }

                    // URL
                    if(is_array($item['link'])) {
                        $route = isset($item['link'][0]) ? $item['link'][0] : '';
                        $item['linkOptions']['href'] = Yii::app()->createUrl($route, array_splice($item['link'], 1));
                    } else {
                        $item['linkOptions']['href'] = $item['link'];
                    }

                    // Print out 'A' tag
                    echo CHtml::openTag('a', $item['linkOptions']);
                }

				echo CHtml::image($item['image'], $item['alt'], $item['imageOptions']);

                if (isset($item['link'])) {
                    echo '</a>';
                }
			}

			if (!empty($item['caption']) && (isset($item['label']) || isset($item['caption']))) {
				if (!isset($item['captionOptions'])) {
					$item['captionOptions'] = array();
				}

				if (isset($item['captionOptions']['class'])) {
					$item['captionOptions']['class'] .= ' carousel-caption';
				} else {
					$item['captionOptions']['class'] = 'carousel-caption';
				}

				echo CHtml::openTag('div', $item['captionOptions']);

				if (isset($item['label'])) {
					echo '<h3>' . $item['label'] . '</h3>';
				}

				if (isset($item['caption'])) {
					echo '<p>' . $item['caption'] . '</p>';
				}

				echo '</div>';
			}
			echo '</div>';
		}
	}
}


1			<?php
2			/**
3			*## TbCarousel class file.
4			*
5			* @author Christoffer Niska <[email protected]>
6			* @copyright Copyright © Christoffer Niska 2011-
7			* @license [New BSD License](http://www.opensource.org/licenses/bsd-license.php)
8			* @since 0.9.10
9			*
10			* @author Amr Bedair <[email protected]>
11			* @since v4.0.0 - modified to work with bootstrap 3.1.1
12			*
13			*/
14
15			/**
16			*## Bootstrap carousel widget.
17			*
18			* @see <http://twitter.github.com/bootstrap/javascript.html#carousel>
19			*
20			* @package booster.widgets.grouping
21			*/
22			class TbCarousel extends CWidget {
23
24			/**
25			* @var string the previous button label. Defaults to '&lsaquo;'.
26			*/
27			public $prevLabel = '<span class="glyphicon glyphicon-chevron-left"></span>';
28
29			/**
30			* @var string the next button label. Defaults to '&rsaquo;'.
31			*/
32			public $nextLabel = '<span class="glyphicon glyphicon-chevron-right"></span>';
33
34			/**
35			* @var boolean indicates whether the carousel should slide items.
36			*/
37			public $slide = true;
38
39			/**
40			* @var boolean indicates whether to display the previous and next links.
41			*/
42			public $displayPrevAndNext = true;
43
44			/**
45			* @var array the carousel items configuration.
46			*/
47			public $items = array();
48
49			/**
50			* @var array the options for the Bootstrap Javascript plugin.
51			*/
52			public $options = array();
53
54			/**
55			* @var string[] the Javascript event handlers.
56			*/
57			public $events = array();
58
59			/**
60			* @var array the HTML attributes for the widget container.
61			*/
62			public $htmlOptions = array();
63
64			/**
65			*### .init()
66			*
67			* Initializes the widget.
68			*/
69			public function init() {
70
71			if (!isset($this->htmlOptions['id'])) {
72			$this->htmlOptions['id'] = $this->getId();
73			}
74
75			$classes = array('carousel');
76
77			if ($this->slide === true) {
78			$classes[] = 'slide';
79			}
80
81			if (!empty($classes)) {
82			$classes = implode(' ', $classes);
83			if (isset($this->htmlOptions['class'])) {
84			$this->htmlOptions['class'] .= ' ' . $classes;
85			} else {
86			$this->htmlOptions['class'] = $classes;
87			}
88			}
89			}
90
91			/**
92			*### .run()
93			*
94			* Runs the widget.
95			*/
96			public function run() {
97
98			$id = $this->htmlOptions['id'];
99
100			echo CHtml::openTag('div', $this->htmlOptions);
101			$this->renderIndicators();
102			echo '<div class="carousel-inner">';
103			$this->renderItems($this->items);
104			echo '</div>';
105
106			if ($this->displayPrevAndNext) {
107			echo '<a class="carousel-control left" href="#' . $id . '" data-slide="prev">' . $this->prevLabel . '</a>';
108			echo '<a class="carousel-control right" href="#' . $id . '" data-slide="next">' . $this->nextLabel . '</a>';
109			}
110
111			echo '</div>';
112
113			/** @var CClientScript $cs */
114			$cs = Yii::app()->getClientScript();
115			$options = !empty($this->options) ? CJavaScript::encode($this->options) : '';
116			$cs->registerScript(__CLASS__ . '#' . $id, "jQuery('#{$id}').carousel({$options});");
117
118			foreach ($this->events as $name => $handler) {
119			$handler = CJavaScript::encode($handler);
120			$cs->registerScript(__CLASS__ . '#' . $id . '_' . $name, "jQuery('#{$id}').on('{$name}', {$handler});");
121			}
122			}
123
124			/**
125			*
126			*/
127			protected function renderIndicators() {
128
129			echo '<ol class="carousel-indicators">';
130			$count = count($this->items);
131			for ($i = 0; $i < $count; $i++) {
132			echo '<li data-target="#'.$this->id.'" data-slide-to="'.$i.'" class="'.($i===0?'active':'').'"></li>';
133			}
134			echo '</ol>';
135			}
136
137			/**
138			*### .renderItems()
139			*
140			* Renders the carousel items.
141			*
142			* @param array $items the item configuration.
143			*/
144			protected function renderItems($items) {
145
146			foreach ($items as $i => $item) {
147			if (!is_array($item)) {
148			continue;
149			}
150
151			if (isset($item['visible']) && $item['visible'] === false) {
152			continue;
153			}
154
155			if (!isset($item['itemOptions'])) {
156			$item['itemOptions'] = array();
157			}
158
159			$classes = array('item');
160
161			if ($i === 0) {
162			$classes[] = 'active';
163			}
164
165			$classes = implode(' ', $classes);
166			if (isset($item['itemOptions']['class'])) {
167			$item['itemOptions']['class'] .= ' ' . $classes;
168			} else {
169			$item['itemOptions']['class'] = $classes;
170			}
171
172			echo CHtml::openTag('div', $item['itemOptions']);
173
174			if (isset($item['image'])) {
175			if (!isset($item['alt'])) {
176			$item['alt'] = '';
177			}
178
179			if (!isset($item['imageOptions'])) {
180			$item['imageOptions'] = array();
181			}
182
183			/**
184			* Is this image should be a link?
185			* @since 2.1.0
186			*/
187			if (isset($item['link'])) {
188			// Any kind of link options
189			if (!isset($item['linkOptions']) \|\| !is_array($item['linkOptions'])) {
190			$item['linkOptions'] = array();
191			}
192
193			// URL
194			if(is_array($item['link'])) {
195			$route = isset($item['link'][0]) ? $item['link'][0] : '';
196			$item['linkOptions']['href'] = Yii::app()->createUrl($route, array_splice($item['link'], 1));
197			} else {
198			$item['linkOptions']['href'] = $item['link'];
199			}
200
201			// Print out 'A' tag
202			echo CHtml::openTag('a', $item['linkOptions']);
203			}
204
205			echo CHtml::image($item['image'], $item['alt'], $item['imageOptions']);
206
207			if (isset($item['link'])) {
208			echo '</a>';
209			}
210			}
211
212			if (!empty($item['caption']) && (isset($item['label']) \|\| isset($item['caption']))) {
213			if (!isset($item['captionOptions'])) {
214			$item['captionOptions'] = array();
215			}
216
217			if (isset($item['captionOptions']['class'])) {
218			$item['captionOptions']['class'] .= ' carousel-caption';
219			} else {
220			$item['captionOptions']['class'] = 'carousel-caption';
221			}
222
223			echo CHtml::openTag('div', $item['captionOptions']);
224
225			if (isset($item['label'])) {
226			echo '<h3>' . $item['label'] . '</h3>';
227			}
228
229			if (isset($item['caption'])) {
230			echo '<p>' . $item['caption'] . '</p>';
231			}
232
233			echo '</div>';
234			}
235			echo '</div>';
236			}
237			}
238			}
239

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TbCarousel::run() B last analyzed 2017-03-24 17:14 UTC

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TbCarousel::run() B
last analyzed 2017-03-24 17:14 UTC