RetrieveMediaWidget::renderWatchInBrowserButton() - Code Metrics - Inspection of "Merge pull request #336 from Jalle19/hoa-update" - Jalle19/xbmc-video-server - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( d021a5...a13070 )

by Sam

created 2023-08-12 13:44 UTC

RetrieveMediaWidget::renderWatchInBrowserButton() A

↳ Parent: RetrieveMediaWidget

Complexity

Conditions	1
Paths	1

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	2	Features	1

Metric	Value
cc	1
eloc	7
c	3
b	2
f	1
nc	1
nop	0
dl	0
loc	13
rs	10

<?php

/**
 * Base class for rendering a watch button and links to media items
 *
 * @author Sam Stenvall <[email protected]>
 * @copyright Copyright &copy; Sam Stenvall 2013-
 * @license https://www.gnu.org/licenses/gpl.html The GNU General Public License v3.0
 */
abstract class RetrieveMediaWidget extends CWidget
{

	/**
	 * @var string the type of media that the links are for
	 */
	public $type;

	/**
	 * @var File the media file
	 */
	public $details;
	
	/**
	 * @var ItemLink[] the media links
	 */
	private $_links;
	
	/**
	 * @return string the category to use when logging download link clicks
	 */
	abstract protected function getLogMessage();
	
	/**
	 * @return array the action for retrieving an item's playlist (as a single 
	 * item array)
	 */
	abstract protected function getPlayListAction();
	
	/**
	 * Initializes the widget
	 */
	public function init()
	{
		$this->_links = $this->details->getItemLinks();
	}

	/**
	 * Runs the widget
	 */
	public function run()
	{
		// Don't render links for spectators
		if (Yii::app()->user->role === User::ROLE_SPECTATOR)
			return;
		
		if (!$this->checkLinks())
		{
			$this->renderMissingFile();

			return;
		}
		
		$this->renderForm();
	}

	/**
	 * Checks that all media links are valid
	 * @return boolean
	 */
	private function checkLinks()
	{
		foreach ($this->_links as $link)
			if (!$link->url)
				return false;

		return true;
	}
	
	/**
	 * @param string $link
	 * @return string the filename part of the full link to a file
	 */
	private function getDownloadName($link)
	{
		return urldecode(substr($link, strrpos($link, '%2f') + 3));
	}

	/**
	 * Returns the stream URL for the media. A direct link will be returned if 
	 * the user is on a mobile device or if the "singleFilePlaylist" setting 
	 * is enabled, otherwise the media playlist URL will be returned
	 * @return string the stream URL
	 */
	protected function getStreamUrl()
	{
		if (count($this->_links) === 1 && (Setting::getBoolean('singleFilePlaylist') 
				|| (Browser::isMobile() || Browser::isTablet())))
		{
			return $this->_links[0]->url;
		}
		else
			return $this->getPlayListAction();

	}
	
	/**
	 * @return array options for the watch buttons displayed
	 */
	private function getWatchButtonsOptions()
	{
		return array(
			'color'=>TbHtml::BUTTON_COLOR_SUCCESS,
			'size'=>TbHtml::BUTTON_SIZE_LARGE,
			'url'=>$this->getStreamUrl(),
			'class'=>'fa fa-file-movie-o');
	}
	
	/**
	 * Renders the form that contains the buttons and links to watch/download 
	 * and item
	 */
	private function renderForm()
	{
		// Render the form with all the retrieval options
		echo CHtml::beginForm($this->getPlayListAction(), 'get');
		echo CHtml::hiddenField('id', $this->details->getId());
		
		// Show the "Play in browser" button when applicable
		$helper = new MediaInfoHelper($this->details);
		
		if (!$helper->needsTranscoding() && count($this->_links) === 1)
		{
			?>
			<section>
				<?php $this->renderWatchInBrowserButton(); ?>
			</section>
			<?php
		}
		
		// Show the "Watch as playlist" button if the file is streamable, 
		// otherwise show an alert
		if ($helper->isStreamable())
		{
			?>
			<section>
				<?php $this->renderWatchButton(); ?>
			</section>
			<?php
		}
		else
			$this->renderMissingFile();
		
		// Render the download links and close the form
		$this->renderLinks();
		echo CHtml::endForm();
	}

	/**
	 * Renders the download links
	 */
	private function renderLinks()
	{
		echo CHtml::openTag('div', array('class'=>'item-links'));

		$numLinks = count($this->_links);
		$linkOptions = array_merge(array(
			'class'=>'fa fa-floppy-o loggable-link'), $this->getLoggableLinkOptions());

		foreach ($this->_links as $k=> $link)
		{
			if ($numLinks == 1)
				$label = Yii::t('RetrieveMediaWidget', 'Download');
			else
				$label = Yii::t('RetrieveMediaWidget', 'Download (part #{partNumber})', array('{partNumber}'=>++$k));

			// Add the "download" attribute
			$linkOptions['download'] = $this->getDownloadName($link->url);
			
			echo CHtml::tag('p', array(), CHtml::link($label, $link->url, $linkOptions));
		}
		
		// Show a "Play in XBMC" link to administrators
		if (Yii::app()->user->role === User::ROLE_ADMIN)
			$this->renderPlayOnBackendLink();

		echo CHtml::closeTag('div');
	}
	
	/**
	 * Renders a warning about a missing file
	 */
	private function renderMissingFile()
	{
		echo CHtml::tag('p', array('class'=>'missing-video-file'), TbHtml::icon(TBHtml::ICON_WARNING_SIGN).
					Yii::t('RetrieveMediaWidget', 'The file(s) for this item is not available'));
	}
	
	/**
	 * Renders the "Play in XBMC" link
	 */
	private function renderPlayOnBackendLink()
	{
		echo CHtml::tag('p', array(), CHtml::link(
				Yii::t('RetrieveMediaWidget', 'Play in XBMC'), 
				array('playOnBackend', 'file'=>$this->details->file), 
				array('class'=>'fa fa-desktop'))); 
	}

	/**
	 * Renders the "Watch as playlist" button
	 */
	private function renderWatchButton()
	{
		// Select the default playlist format by default
		$dropdownOptions = array(
			Setting::getString('playlistFormat')=>array('selected'=>'selected'));

		echo TbHtml::dropDownListControlGroup('playlistFormat', 'playlistFormat', PlaylistFactory::getTypes(), array(
			'label'=>Yii::t('Settings', 'Playlist format'),
			'options'=>$dropdownOptions));

		echo TbHtml::submitButton(Yii::t('RetrieveMediaWidget', 'Watch as playlist'), $this->getWatchButtonsOptions());
	}
	
	/**
	 * Renders the "Watch as in browser" button
	 */
	private function renderWatchInBrowserButton()
	{
		// Swap the button URL for the first item link
		$buttonOptions = $this->getWatchButtonsOptions();
		$buttonOptions['class'] = 'fa fa-play';
		$buttonOptions['color'] = TbHtml::BUTTON_COLOR_PRIMARY;
		$buttonOptions['url'] = array('watchInBrowser', 'url'=>$this->_links[0]->url);
		
		// Add logging
		TbHtml::addCssClass('loggable-link', $buttonOptions);
		$buttonOptions = array_merge($buttonOptions, $this->getLoggableLinkOptions());
		
		echo TbHtml::linkButton(Yii::t('RetrieveMediaWidget', 'Watch in browser'), $buttonOptions);
	}
	
	/**
	 * @return array HTML options for loggable links
	 */
	private function getLoggableLinkOptions()
	{
		return array(
			'data-log-category'=>get_class(Yii::app()->controller),
			'data-log-message'=>htmlentities($this->getLogMessage()),
			'data-log-url'=>Yii::app()->controller->createUrl('/log/logEvent'));
	}

}

1			<?php
2
3			/**
4			* Base class for rendering a watch button and links to media items
5			*
6			* @author Sam Stenvall <[email protected]>
7			* @copyright Copyright © Sam Stenvall 2013-
8			* @license https://www.gnu.org/licenses/gpl.html The GNU General Public License v3.0
9			*/
10			abstract class RetrieveMediaWidget extends CWidget
11			{
12
13			/**
14			* @var string the type of media that the links are for
15			*/
16			public $type;
17
18			/**
19			* @var File the media file
20			*/
21			public $details;
22
23			/**
24			* @var ItemLink[] the media links
25			*/
26			private $_links;
27
28			/**
29			* @return string the category to use when logging download link clicks
30			*/
31			abstract protected function getLogMessage();
32
33			/**
34			* @return array the action for retrieving an item's playlist (as a single
35			* item array)
36			*/
37			abstract protected function getPlayListAction();
38
39			/**
40			* Initializes the widget
41			*/
42			public function init()
43			{
44			$this->_links = $this->details->getItemLinks();
45			}
46
47			/**
48			* Runs the widget
49			*/
50			public function run()
51			{
52			// Don't render links for spectators
53			if (Yii::app()->user->role === User::ROLE_SPECTATOR)
54			return;
55
56			if (!$this->checkLinks())
57			{
58			$this->renderMissingFile();
59
60			return;
61			}
62
63			$this->renderForm();
64			}
65
66			/**
67			* Checks that all media links are valid
68			* @return boolean
69			*/
70			private function checkLinks()
71			{
72			foreach ($this->_links as $link)
73			if (!$link->url)
74			return false;
75
76			return true;
77			}
78
79			/**
80			* @param string $link
81			* @return string the filename part of the full link to a file
82			*/
83			private function getDownloadName($link)
84			{
85			return urldecode(substr($link, strrpos($link, '%2f') + 3));
86			}
87
88			/**
89			* Returns the stream URL for the media. A direct link will be returned if
90			* the user is on a mobile device or if the "singleFilePlaylist" setting
91			* is enabled, otherwise the media playlist URL will be returned
92			* @return string the stream URL
93			*/
94			protected function getStreamUrl()
95			{
96			if (count($this->_links) === 1 && (Setting::getBoolean('singleFilePlaylist')
97			\|\| (Browser::isMobile() \|\| Browser::isTablet())))
98			{
99			return $this->_links[0]->url;
100			}
101			else
102			return $this->getPlayListAction();
			0 ignored issues – show Bug Best Practice introduced 2023-08-12 13:21 UTC by Report Bug Copy Issue Report The expression `return $this->getPlayListAction()` returns the type `array` which is incompatible with the documented return type `string`. Loading history...
103			}
104
105			/**
106			* @return array options for the watch buttons displayed
107			*/
108			private function getWatchButtonsOptions()
109			{
110			return array(
111			'color'=>TbHtml::BUTTON_COLOR_SUCCESS,
112			'size'=>TbHtml::BUTTON_SIZE_LARGE,
113			'url'=>$this->getStreamUrl(),
114			'class'=>'fa fa-file-movie-o');
115			}
116
117			/**
118			* Renders the form that contains the buttons and links to watch/download
119			* and item
120			*/
121			private function renderForm()
122			{
123			// Render the form with all the retrieval options
124			echo CHtml::beginForm($this->getPlayListAction(), 'get');
125			echo CHtml::hiddenField('id', $this->details->getId());
126
127			// Show the "Play in browser" button when applicable
128			$helper = new MediaInfoHelper($this->details);
129
130			if (!$helper->needsTranscoding() && count($this->_links) === 1)
131			{
132			?>
133			<section>
134			<?php $this->renderWatchInBrowserButton(); ?>
135			</section>
136			<?php
137			}
138
139			// Show the "Watch as playlist" button if the file is streamable,
140			// otherwise show an alert
141			if ($helper->isStreamable())
142			{
143			?>
144			<section>
145			<?php $this->renderWatchButton(); ?>
146			</section>
147			<?php
148			}
149			else
150			$this->renderMissingFile();
151
152			// Render the download links and close the form
153			$this->renderLinks();
154			echo CHtml::endForm();
155			}
156
157			/**
158			* Renders the download links
159			*/
160			private function renderLinks()
161			{
162			echo CHtml::openTag('div', array('class'=>'item-links'));
163
164			$numLinks = count($this->_links);
165			$linkOptions = array_merge(array(
166			'class'=>'fa fa-floppy-o loggable-link'), $this->getLoggableLinkOptions());
167
168			foreach ($this->_links as $k=> $link)
169			{
170			if ($numLinks == 1)
171			$label = Yii::t('RetrieveMediaWidget', 'Download');
172			else
173			$label = Yii::t('RetrieveMediaWidget', 'Download (part #{partNumber})', array('{partNumber}'=>++$k));
174
175			// Add the "download" attribute
176			$linkOptions['download'] = $this->getDownloadName($link->url);
177
178			echo CHtml::tag('p', array(), CHtml::link($label, $link->url, $linkOptions));
179			}
180
181			// Show a "Play in XBMC" link to administrators
182			if (Yii::app()->user->role === User::ROLE_ADMIN)
183			$this->renderPlayOnBackendLink();
184
185			echo CHtml::closeTag('div');
186			}
187
188			/**
189			* Renders a warning about a missing file
190			*/
191			private function renderMissingFile()
192			{
193			echo CHtml::tag('p', array('class'=>'missing-video-file'), TbHtml::icon(TBHtml::ICON_WARNING_SIGN).
194			Yii::t('RetrieveMediaWidget', 'The file(s) for this item is not available'));
195			}
196
197			/**
198			* Renders the "Play in XBMC" link
199			*/
200			private function renderPlayOnBackendLink()
201			{
202			echo CHtml::tag('p', array(), CHtml::link(
203			Yii::t('RetrieveMediaWidget', 'Play in XBMC'),
204			array('playOnBackend', 'file'=>$this->details->file),
205			array('class'=>'fa fa-desktop')));
206			}
207
208			/**
209			* Renders the "Watch as playlist" button
210			*/
211			private function renderWatchButton()
212			{
213			// Select the default playlist format by default
214			$dropdownOptions = array(
215			Setting::getString('playlistFormat')=>array('selected'=>'selected'));
216
217			echo TbHtml::dropDownListControlGroup('playlistFormat', 'playlistFormat', PlaylistFactory::getTypes(), array(
218			'label'=>Yii::t('Settings', 'Playlist format'),
219			'options'=>$dropdownOptions));
220
221			echo TbHtml::submitButton(Yii::t('RetrieveMediaWidget', 'Watch as playlist'), $this->getWatchButtonsOptions());
222			}
223
224			/**
225			* Renders the "Watch as in browser" button
226			*/
227			private function renderWatchInBrowserButton()
228			{
229			// Swap the button URL for the first item link
230			$buttonOptions = $this->getWatchButtonsOptions();
231			$buttonOptions['class'] = 'fa fa-play';
232			$buttonOptions['color'] = TbHtml::BUTTON_COLOR_PRIMARY;
233			$buttonOptions['url'] = array('watchInBrowser', 'url'=>$this->_links[0]->url);
234
235			// Add logging
236			TbHtml::addCssClass('loggable-link', $buttonOptions);
237			$buttonOptions = array_merge($buttonOptions, $this->getLoggableLinkOptions());
238
239			echo TbHtml::linkButton(Yii::t('RetrieveMediaWidget', 'Watch in browser'), $buttonOptions);
240			}
241
242			/**
243			* @return array HTML options for loggable links
244			*/
245			private function getLoggableLinkOptions()
246			{
247			return array(
248			'data-log-category'=>get_class(Yii::app()->controller),
249			'data-log-message'=>htmlentities($this->getLogMessage()),
250			'data-log-url'=>Yii::app()->controller->createUrl('/log/logEvent'));
251			}
252
253			}

Jalle19 / xbmc-video-server

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RetrieveMediaWidget::renderWatchInBrowserButton() A

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