AudioShortcode::get_audio_id() - Code Metrics - Inspection of "Sitemaps: add spaces before curly brackets" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/pathinfo-sitemap ( eb9d33...02fba8 )

by Jeremy

created 2016-06-16 13:01 UTC

AudioShortcode::get_audio_id() A

↳ Parent: AudioShortcode

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	1
dl	0
loc	6
rs	9.4285
c	0
b	0
f	0

<?php

/**
* Class wrapper for audio shortcode
*/
class AudioShortcode {

	static $add_script = false;
class A {
    var $property;
}

	/**
	 * Add all the actions & resgister the shortcode
	 */
	function __construct() {
		add_shortcode( 'audio', array( $this, 'audio_shortcode' ) );
		add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
		add_action( 'infinite_scroll_render', array( $this, 'audio_shortcode_infinite' ), 11 );
	}

	/**
	 * Return the $url of the audio
	 */
	static function get_audio_id( $atts ) {
		if ( isset( $atts[0] ) )
			return $atts[0];
		else
			return 0;
	}

	/**
	 * Shortcode for audio
	 * [audio http://wpcom.files.wordpress.com/2007/01/mattmullenweg-interview.mp3|width=180|titles=1|artists=2]
	 *
	 * The important question here is whether the shortcode applies to widget_text:
	 * add_filter('widget_text', 'do_shortcode');
	 * */
	function audio_shortcode( $atts ) {
		global $ap_playerID;
		global $post;

		if ( ! is_array( $atts ) ) {
			return '<!-- Audio shortcode passed invalid attributes -->';
		}

		if ( ! isset( $atts[0] ) ) {
			if ( isset( $atts['src'] ) ) {
				$atts[0] = $atts['src'];
				unset( $atts['src'] );
			} else {
				return '<!-- Audio shortcode source not set -->';
			}
		}

		$post_id = 0;
		if ( isset( $post ) ) {
		    $post_id = $post->ID;
		}

		// add the special .js
		wp_enqueue_script(
			'audio-shortcode',
			plugins_url( 'js/audio-shortcode.js', __FILE__ ),
			array( 'jquery' ),
			'1.1',
			true);

		// alert the infinite scroll renderer that it should try to load the script
		self::$add_script = true;
		$atts[0] = strip_tags( join( ' ', $atts ) );
		$src = ltrim( $atts[0], '=' );

		/**
		 * Set the audio player default colors.
		 *
		 * @module shortcodes
		 *
		 * @since 1.4.0
		 *
		 * @param array $ap_options {
		 *      The default colors for the audio player in hexidecimal format (e.g. 0x#F8F8F8).
		 *
		 *      @type string $bg              Background color.
		 *      @type string $leftbg          Left background color.
		 *      @type string $lefticon        Left icon color.
		 *      @type string $rightbg         Right background color.
		 *      @type string $rightbghover    Right background hover color.
		 *      @type string $righticon       Right icon color.
		 *      @type string $righticonhover  Right icon hover color.
		 *      @type string $text            Text color.
		 *      @type string $slider          Slider color.
		 *      @type string $track           Track color.
		 *      @type string $border          Border color.
		 *      @type string $loader          Loader color.
		 */
		$ap_options = apply_filters(
			'audio_player_default_colors',
			array(
				"bg"             => "0xF8F8F8",
				"leftbg"         => "0xEEEEEE",
				"lefticon"       => "0x666666",
				"rightbg"        => "0xCCCCCC",
				"rightbghover"   => "0x999999",
				"righticon"      => "0x666666",
				"righticonhover" => "0xFFFFFF",
				"text"           => "0x666666",
				"slider"         => "0x666666",
				"track"          => "0xFFFFFF",
				"border"         => "0x666666",
				"loader"         => "0x9FFFB8"
			) );

		if ( ! isset( $ap_playerID ) ) {
			$ap_playerID = 1;
		} else {
			$ap_playerID++;
		}

		if ( ! isset( $load_audio_script ) ) {

			$load_audio_script = true;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		}

		// prep the audio files
		$src = trim( $src, ' "' );
		$options = array();
		$data = preg_split( "/\|/", $src );
		$sound_file = $data[0];
		$sound_files = explode( ',', $sound_file );

		if ( is_ssl() ) {
			for ( $i = 0; $i < count( $sound_files ); $i++ ) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
				$sound_files[ $i ] = preg_replace( '#^http://([^.]+).files.wordpress.com/#', 'https://$1.files.wordpress.com/', $sound_files[ $i ] );
			}
		}

		$sound_files = array_map( 'trim', $sound_files );
		$sound_files = array_map( array( $this, 'rawurlencode_spaces' ), $sound_files );
		$sound_files = array_map( 'esc_url_raw', $sound_files ); // Ensure each is a valid URL
		$num_files = count( $sound_files );
		$sound_types = array(
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			'mp3'  => 'mpeg',
			'wav'  => 'wav',
			'ogg'  => 'ogg',
			'oga'  => 'ogg',
			'm4a'  => 'mp4',
			'aac'  => 'mp4',
			'webm' => 'webm'
		);

		for ( $i = 1; $i < count( $data ); $i++ ) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
			$pair = explode( "=", $data[$i] );
			if ( strtolower( $pair[0] ) != 'autostart' ) {
				$options[$pair[0]] = $pair[1];
			}
		}

		// Merge runtime options to default colour options
		// (runtime options overwrite default options)
		foreach ( $ap_options as $key => $default ) {
			if ( isset( $options[$key] ) ) {
				if ( preg_match( '/^(0x)?[a-f0-9]{6}$/i', $default ) && !preg_match( '/^(0x)?[a-f0-9]{6}$/i', $options[$key] ) ) {
					// Default is a hex color, but input is not
					$options[$key] = $default;
				}
			} else {
				$options[$key] = $default;
			}
		}
		$options['soundFile'] = join( ',', $sound_files ); // Rebuild the option with our now sanitized data
		$flash_vars = array();
		foreach ( $options as $key => $value ) {
			$flash_vars[] = rawurlencode( $key ) . '=' . rawurlencode( $value );
		}
		$flash_vars = implode( '&amp;', $flash_vars );
		$flash_vars = esc_attr( $flash_vars );

		// extract some of the options to insert into the markup
		if ( isset( $options['bgcolor'] ) && preg_match( '/^(0x)?[a-f0-9]{6}$/i', $options['bgcolor'] ) ) {
			$bgcolor = preg_replace( '/^(0x)?/', '#', $options['bgcolor'] );
			$bgcolor = esc_attr( $bgcolor );
		} else {
			$bgcolor = '#FFFFFF';
		}

		if ( isset( $options['width'] ) ) {
			$width = intval( $options['width'] );
		} else {
			$width = 290;
		}

		$loop = '';
		$script_loop = 'false';
		if ( isset( $options['loop'] ) && 'yes' == $options['loop'] ) {
			$script_loop = 'true';
			if ( 1 == $num_files ) {
				$loop = 'loop';
			}
		}

		$volume = 0.6;
		if ( isset( $options['initialvolume'] ) &&
				0.0 < floatval( $options['initialvolume'] ) &&
				100.0 >= floatval( $options['initialvolume'] ) ) {

			$volume = floatval( $options['initialvolume'] )/100.0;
		}

		$file_artists = array_pad( array(), $num_files, '' );
		if ( isset( $options['artists'] ) ) {
			$artists = preg_split( '/,/', $options['artists'] );
			foreach ( $artists as $i => $artist ) {
				$file_artists[$i] = esc_html( $artist ) . ' - ';
			}
		}

		// generate default titles
		$file_titles = array();
		for ( $i = 0; $i < $num_files; $i++ ) {
			$file_titles[] = 'Track #' . ($i+1);
		}

		// replace with real titles if they exist
		if ( isset( $options['titles'] ) ) {
			$titles = preg_split( '/,/', $options['titles'] );
			foreach ( $titles as $i => $title ) {
				$file_titles[$i] = esc_html( $title );
			}
		}

		// fallback for the fallback, just a download link
		$not_supported = '';
		foreach ( $sound_files as $sfile ) {
			$not_supported .= sprintf(
				__( 'Download: <a href="%s">%s</a><br />', 'jetpack' ),
				esc_url( $sfile ),
				esc_html( basename( $sfile ) ) );
		}

		// HTML5 audio tag
		$html5_audio = '';
		$all_mp3 = true;
		$add_audio = true;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$num_good = 0;
		$to_remove = array();
		foreach ( $sound_files as $i => $sfile ) {
			$file_extension = pathinfo( $sfile, PATHINFO_EXTENSION );
			if ( ! preg_match( '/^(mp3|wav|ogg|oga|m4a|aac|webm)$/i', $file_extension ) ) {
				$html5_audio .= '<!-- Audio shortcode unsupported audio format -->';
				if ( 1 == $num_files ) {
					$html5_audio .= $not_supported;
				}

				$to_remove[] = $i; // make a note of the bad files
				$all_mp3 = false;
				continue;
			} elseif ( ! preg_match( '/^mp3$/i', $file_extension ) ) {
				$all_mp3 = false;
			}

			if ( 0 == $i ) { // only need one player
				$html5_audio .= <<<AUDIO
				<span id="wp-as-{$post_id}_{$ap_playerID}-container">
					<audio id='wp-as-{$post_id}_{$ap_playerID}' controls preload='none' $loop style='background-color:$bgcolor;width:{$width}px;'>
						<span id="wp-as-{$post_id}_{$ap_playerID}-nope">$not_supported</span>
					</audio>
				</span>
				<br />
AUDIO;
			}
			$num_good++;
		}

		// player controls, if needed
		if ( 1 < $num_files ) {
			$html5_audio .= <<<CONTROLS
				<span id='wp-as-{$post_id}_{$ap_playerID}-controls' style='display:none;'>
					<a id='wp-as-{$post_id}_{$ap_playerID}-prev'
						href='javascript:audioshortcode.prev_track( "{$post_id}_{$ap_playerID}" );'
						style='font-size:1.5em;'>&laquo;</a>
					|
					<a id='wp-as-{$post_id}_{$ap_playerID}-next'
						href='javascript:audioshortcode.next_track( "{$post_id}_{$ap_playerID}", true, $script_loop );'
						style='font-size:1.5em;'>&raquo;</a>
				</span>
CONTROLS;
		}
		$html5_audio .= "<span id='wp-as-{$post_id}_{$ap_playerID}-playing'></span>";

		/**
		 * Sets external resource URL.
		 *
		 * @module shortcodes
		 *
		 * @since 1.4.0
		 *
		 * @param string $args URL of external resource.
		 *
		 */
		$swfurl = apply_filters(
			'jetpack_static_url',
			set_url_scheme( "http://en.wordpress.com/wp-content/plugins/audio-player/player.swf" )
		 );

		// all the fancy javascript is causing Google Reader to break, just include flash in GReader
		// override html5 audio code w/ just not supported code
		if ( is_feed() ) {
			$html5_audio = $not_supported;
		}

		if ( $all_mp3 ) {
			// process regular flash player, inserting HTML5 tags into object as fallback
			$audio_tags = <<<FLASH
				<object id='wp-as-{$post_id}_{$ap_playerID}-flash' type='application/x-shockwave-flash' data='$swfurl' width='$width' height='24'>
					<param name='movie' value='$swfurl' />
					<param name='FlashVars' value='{$flash_vars}' />
					<param name='quality' value='high' />
					<param name='menu' value='false' />
					<param name='bgcolor' value='$bgcolor' />
					<param name='wmode' value='opaque' />
					$html5_audio
				</object>
FLASH;
		} else { // just HTML5 for non-mp3 versions
			$audio_tags = $html5_audio;
		}

		// strip out all the bad files before it reaches .js
		foreach ( $to_remove as $i ) {
			array_splice( $sound_files, $i, 1 );
			array_splice( $file_artists, $i, 1 );
			array_splice( $file_titles, $i, 1 );
		}

		// mashup the artist/titles for the script
		$script_titles = array();
		for ( $i = 0; $i < $num_files; $i++ ) {
			if ( isset( $file_artists[ $i ] ) && isset( $file_titles[ $i ] ) ) {
				$script_titles[] = $file_artists[ $i ] . $file_titles[ $i ];
			}
		}

		// javacript to control audio
		$script_files   = json_encode( $sound_files );
		$script_titles  = json_encode( $script_titles );
		$script = <<<SCRIPT
			<script type='text/javascript'>
			//<![CDATA[
			(function() {
				var prep = function() {
					if ( 'undefined' === typeof window.audioshortcode ) { return; }
					audioshortcode.prep(
						'{$post_id}_{$ap_playerID}',
						$script_files,
						$script_titles,
						$volume,
						$script_loop
					);
				};
				if ( 'undefined' === typeof jQuery ) {
					if ( document.addEventListener ) {
						window.addEventListener( 'load', prep, false );
					} else if ( document.attachEvent ) {
						window.attachEvent( 'onload', prep );
					}
				} else {
					jQuery(document).on( 'ready as-script-load', prep );
				}
			})();
			//]]>
			</script>
SCRIPT;

		// add the special javascript, if needed
		if ( 0 < $num_good && ! is_feed() ) {
			$audio_tags .= $script;
		}

		return "<span style='text-align:left;display:block;'><p>$audio_tags</p></span>";
	}

	/**
	 * If the theme uses infinite scroll, include jquery at the start
	 */
	function check_infinite() {
		if ( current_theme_supports( 'infinite-scroll' ) && class_exists( 'The_Neverending_Home_Page' ) && The_Neverending_Home_Page::archive_supports_infinity() )
			wp_enqueue_script( 'jquery' );
	}


	/**
	 * Dynamically load the .js, if needed
	 *
	 * This hooks in late (priority 11) to infinite_scroll_render to determine
	 * a posteriori if a shortcode has been called.
	 */
	function audio_shortcode_infinite() {
		// only try to load if a shortcode has been called
		if( self::$add_script ) {
			$script_url = json_encode( esc_url_raw( plugins_url( 'js/audio-shortcode.js', __FILE__ ) ) );

			// if the script hasn't been loaded, load it
			// if the script loads successfully, fire an 'as-script-load' event
			echo <<<SCRIPT
				<script type='text/javascript'>
				//<![CDATA[
				if ( typeof window.audioshortcode === 'undefined' ) {
					var wp_as_js = document.createElement( 'script' );
					wp_as_js.type = 'text/javascript';
					wp_as_js.src = $script_url;
					wp_as_js.async = true;
					wp_as_js.onload = function() {
						jQuery( document.body ).trigger( 'as-script-load' );
					};
					document.getElementsByTagName( 'head' )[0].appendChild( wp_as_js );
				} else {
					jQuery( document.body ).trigger( 'as-script-load' );
				}
				//]]>
				</script>
SCRIPT;
		}
	}

	/**
	 * Fixes URLs that have been pasted with spaces:
	 * [audio http://example.com/Some Cool Music.mp3]
	 *
	 * @param string $url
	 * @return string
	 */
	function rawurlencode_spaces( $url ) {
		return str_replace( ' ', rawurlencode( ' ' ), $url );
	}
}

// kick it all off
new AudioShortcode();


1		<?php
2
3		/**
4		* Class wrapper for audio shortcode
5		*/
6		class AudioShortcode {
7
8		static $add_script = false;
		0 ignored issues – show Coding Style introduced 2015-11-20 23:04 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$add_script`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
9
10		/**
11		* Add all the actions & resgister the shortcode
12		*/
13		function __construct() {
14		add_shortcode( 'audio', array( $this, 'audio_shortcode' ) );
15		add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
16		add_action( 'infinite_scroll_render', array( $this, 'audio_shortcode_infinite' ), 11 );
17		}
18
19		/**
20		* Return the $url of the audio
21		*/
22		static function get_audio_id( $atts ) {
23		if ( isset( $atts[0] ) )
24		return $atts[0];
25		else
26		return 0;
27		}
28
29		/**
30		* Shortcode for audio
31		* [audio http://wpcom.files.wordpress.com/2007/01/mattmullenweg-interview.mp3\|width=180\|titles=1\|artists=2]
32		*
33		* The important question here is whether the shortcode applies to widget_text:
34		* add_filter('widget_text', 'do_shortcode');
35		* */
36		function audio_shortcode( $atts ) {
37		global $ap_playerID;
38		global $post;
39
40		if ( ! is_array( $atts ) ) {
41		return '<!-- Audio shortcode passed invalid attributes -->';
42		}
43
44	View Code Duplication	if ( ! isset( $atts[0] ) ) {
45		if ( isset( $atts['src'] ) ) {
46		$atts[0] = $atts['src'];
47		unset( $atts['src'] );
48		} else {
49		return '<!-- Audio shortcode source not set -->';
50		}
51		}
52
53		$post_id = 0;
54		if ( isset( $post ) ) {
55		$post_id = $post->ID;
56		}
57
58		// add the special .js
59		wp_enqueue_script(
60		'audio-shortcode',
61		plugins_url( 'js/audio-shortcode.js', __FILE__ ),
62		array( 'jquery' ),
63		'1.1',
64		true);
65
66		// alert the infinite scroll renderer that it should try to load the script
67		self::$add_script = true;
68		$atts[0] = strip_tags( join( ' ', $atts ) );
69		$src = ltrim( $atts[0], '=' );
70
71		/**
72		* Set the audio player default colors.
73		*
74		* @module shortcodes
75		*
76		* @since 1.4.0
77		*
78		* @param array $ap_options {
79		* The default colors for the audio player in hexidecimal format (e.g. 0x#F8F8F8).
80		*
81		* @type string $bg Background color.
82		* @type string $leftbg Left background color.
83		* @type string $lefticon Left icon color.
84		* @type string $rightbg Right background color.
85		* @type string $rightbghover Right background hover color.
86		* @type string $righticon Right icon color.
87		* @type string $righticonhover Right icon hover color.
88		* @type string $text Text color.
89		* @type string $slider Slider color.
90		* @type string $track Track color.
91		* @type string $border Border color.
92		* @type string $loader Loader color.
93		*/
94		$ap_options = apply_filters(
95		'audio_player_default_colors',
96		array(
97		"bg" => "0xF8F8F8",
98		"leftbg" => "0xEEEEEE",
99		"lefticon" => "0x666666",
100		"rightbg" => "0xCCCCCC",
101		"rightbghover" => "0x999999",
102		"righticon" => "0x666666",
103		"righticonhover" => "0xFFFFFF",
104		"text" => "0x666666",
105		"slider" => "0x666666",
106		"track" => "0xFFFFFF",
107		"border" => "0x666666",
108		"loader" => "0x9FFFB8"
109		) );
110
111		if ( ! isset( $ap_playerID ) ) {
112		$ap_playerID = 1;
113		} else {
114		$ap_playerID++;
115		}
116
117		if ( ! isset( $load_audio_script ) ) {
		0 ignored issues – show Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The variable `$load_audio_script` seems only to be defined at a later point. As such the call to `isset()` seems to always evaluate to `false`. This check marks calls to `isset(...)` or `empty(...)` that are found before the variable itself is defined. These will always have the same result. This is likely the result of code being shifted around. Consider removing these calls. Loading history...
118		$load_audio_script = true;
		0 ignored issues – show Unused Code introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report `$load_audio_script` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
119		}
120
121		// prep the audio files
122		$src = trim( $src, ' "' );
123		$options = array();
124		$data = preg_split( "/\\|/", $src );
125		$sound_file = $data[0];
126		$sound_files = explode( ',', $sound_file );
127
128		if ( is_ssl() ) {
129		for ( $i = 0; $i < count( $sound_files ); $i++ ) {
		0 ignored issues – show Performance Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `count()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
130		$sound_files[ $i ] = preg_replace( '#^http://([^.]+).files.wordpress.com/#', 'https://$1.files.wordpress.com/', $sound_files[ $i ] );
131		}
132		}
133
134		$sound_files = array_map( 'trim', $sound_files );
135		$sound_files = array_map( array( $this, 'rawurlencode_spaces' ), $sound_files );
136		$sound_files = array_map( 'esc_url_raw', $sound_files ); // Ensure each is a valid URL
137		$num_files = count( $sound_files );
138		$sound_types = array(
		0 ignored issues – show Unused Code introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report `$sound_types` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
139		'mp3' => 'mpeg',
140		'wav' => 'wav',
141		'ogg' => 'ogg',
142		'oga' => 'ogg',
143		'm4a' => 'mp4',
144		'aac' => 'mp4',
145		'webm' => 'webm'
146		);
147
148		for ( $i = 1; $i < count( $data ); $i++ ) {
		0 ignored issues – show Performance Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `count()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
149		$pair = explode( "=", $data[$i] );
150		if ( strtolower( $pair[0] ) != 'autostart' ) {
151		$options[$pair[0]] = $pair[1];
152		}
153		}
154
155		// Merge runtime options to default colour options
156		// (runtime options overwrite default options)
157		foreach ( $ap_options as $key => $default ) {
158		if ( isset( $options[$key] ) ) {
159		if ( preg_match( '/^(0x)?[a-f0-9]{6}$/i', $default ) && !preg_match( '/^(0x)?[a-f0-9]{6}$/i', $options[$key] ) ) {
160		// Default is a hex color, but input is not
161		$options[$key] = $default;
162		}
163		} else {
164		$options[$key] = $default;
165		}
166		}
167		$options['soundFile'] = join( ',', $sound_files ); // Rebuild the option with our now sanitized data
168		$flash_vars = array();
169		foreach ( $options as $key => $value ) {
170		$flash_vars[] = rawurlencode( $key ) . '=' . rawurlencode( $value );
171		}
172		$flash_vars = implode( '&', $flash_vars );
173		$flash_vars = esc_attr( $flash_vars );
174
175		// extract some of the options to insert into the markup
176		if ( isset( $options['bgcolor'] ) && preg_match( '/^(0x)?[a-f0-9]{6}$/i', $options['bgcolor'] ) ) {
177		$bgcolor = preg_replace( '/^(0x)?/', '#', $options['bgcolor'] );
178		$bgcolor = esc_attr( $bgcolor );
179		} else {
180		$bgcolor = '#FFFFFF';
181		}
182
183		if ( isset( $options['width'] ) ) {
184		$width = intval( $options['width'] );
185		} else {
186		$width = 290;
187		}
188
189		$loop = '';
190		$script_loop = 'false';
191		if ( isset( $options['loop'] ) && 'yes' == $options['loop'] ) {
192		$script_loop = 'true';
193		if ( 1 == $num_files ) {
194		$loop = 'loop';
195		}
196		}
197
198		$volume = 0.6;
199		if ( isset( $options['initialvolume'] ) &&
200		0.0 < floatval( $options['initialvolume'] ) &&
201		100.0 >= floatval( $options['initialvolume'] ) ) {
202
203		$volume = floatval( $options['initialvolume'] )/100.0;
204		}
205
206		$file_artists = array_pad( array(), $num_files, '' );
207	View Code Duplication	if ( isset( $options['artists'] ) ) {
208		$artists = preg_split( '/,/', $options['artists'] );
209		foreach ( $artists as $i => $artist ) {
210		$file_artists[$i] = esc_html( $artist ) . ' - ';
211		}
212		}
213
214		// generate default titles
215		$file_titles = array();
216		for ( $i = 0; $i < $num_files; $i++ ) {
217		$file_titles[] = 'Track #' . ($i+1);
218		}
219
220		// replace with real titles if they exist
221	View Code Duplication	if ( isset( $options['titles'] ) ) {
222		$titles = preg_split( '/,/', $options['titles'] );
223		foreach ( $titles as $i => $title ) {
224		$file_titles[$i] = esc_html( $title );
225		}
226		}
227
228		// fallback for the fallback, just a download link
229		$not_supported = '';
230		foreach ( $sound_files as $sfile ) {
231		$not_supported .= sprintf(
232		__( 'Download: <a href="%s">%s</a><br />', 'jetpack' ),
233		esc_url( $sfile ),
234		esc_html( basename( $sfile ) ) );
235		}
236
237		// HTML5 audio tag
238		$html5_audio = '';
239		$all_mp3 = true;
240		$add_audio = true;
		0 ignored issues – show Unused Code introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report `$add_audio` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
241		$num_good = 0;
242		$to_remove = array();
243		foreach ( $sound_files as $i => $sfile ) {
244		$file_extension = pathinfo( $sfile, PATHINFO_EXTENSION );
245		if ( ! preg_match( '/^(mp3\|wav\|ogg\|oga\|m4a\|aac\|webm)$/i', $file_extension ) ) {
246		$html5_audio .= '<!-- Audio shortcode unsupported audio format -->';
247		if ( 1 == $num_files ) {
248		$html5_audio .= $not_supported;
249		}
250
251		$to_remove[] = $i; // make a note of the bad files
252		$all_mp3 = false;
253		continue;
254		} elseif ( ! preg_match( '/^mp3$/i', $file_extension ) ) {
255		$all_mp3 = false;
256		}
257
258		if ( 0 == $i ) { // only need one player
259		$html5_audio .= <<<AUDIO
260		<span id="wp-as-{$post_id}_{$ap_playerID}-container">
261		<audio id='wp-as-{$post_id}_{$ap_playerID}' controls preload='none' $loop style='background-color:$bgcolor;width:{$width}px;'>
262		<span id="wp-as-{$post_id}_{$ap_playerID}-nope">$not_supported</span>
263		</audio>
264		</span>
265		<br />
266		AUDIO;
267		}
268		$num_good++;
269		}
270
271		// player controls, if needed
272		if ( 1 < $num_files ) {
273		$html5_audio .= <<<CONTROLS
274		<span id='wp-as-{$post_id}_{$ap_playerID}-controls' style='display:none;'>
275		<a id='wp-as-{$post_id}_{$ap_playerID}-prev'
276		href='javascript:audioshortcode.prev_track( "{$post_id}_{$ap_playerID}" );'
277		style='font-size:1.5em;'>«</a>
278		\|
279		<a id='wp-as-{$post_id}_{$ap_playerID}-next'
280		href='javascript:audioshortcode.next_track( "{$post_id}_{$ap_playerID}", true, $script_loop );'
281		style='font-size:1.5em;'>»</a>
282		</span>
283		CONTROLS;
284		}
285		$html5_audio .= "<span id='wp-as-{$post_id}_{$ap_playerID}-playing'></span>";
286
287		/**
288		* Sets external resource URL.
289		*
290		* @module shortcodes
291		*
292		* @since 1.4.0
293		*
294		* @param string $args URL of external resource.
295		*
296		*/
297		$swfurl = apply_filters(
298		'jetpack_static_url',
299		set_url_scheme( "http://en.wordpress.com/wp-content/plugins/audio-player/player.swf" )
300		);
301
302		// all the fancy javascript is causing Google Reader to break, just include flash in GReader
303		// override html5 audio code w/ just not supported code
304		if ( is_feed() ) {
305		$html5_audio = $not_supported;
306		}
307
308		if ( $all_mp3 ) {
309		// process regular flash player, inserting HTML5 tags into object as fallback
310		$audio_tags = <<<FLASH
311		<object id='wp-as-{$post_id}_{$ap_playerID}-flash' type='application/x-shockwave-flash' data='$swfurl' width='$width' height='24'>
312		<param name='movie' value='$swfurl' />
313		<param name='FlashVars' value='{$flash_vars}' />
314		<param name='quality' value='high' />
315		<param name='menu' value='false' />
316		<param name='bgcolor' value='$bgcolor' />
317		<param name='wmode' value='opaque' />
318		$html5_audio
319		</object>
320		FLASH;
321		} else { // just HTML5 for non-mp3 versions
322		$audio_tags = $html5_audio;
323		}
324
325		// strip out all the bad files before it reaches .js
326		foreach ( $to_remove as $i ) {
327		array_splice( $sound_files, $i, 1 );
328		array_splice( $file_artists, $i, 1 );
329		array_splice( $file_titles, $i, 1 );
330		}
331
332		// mashup the artist/titles for the script
333		$script_titles = array();
334		for ( $i = 0; $i < $num_files; $i++ ) {
335		if ( isset( $file_artists[ $i ] ) && isset( $file_titles[ $i ] ) ) {
336		$script_titles[] = $file_artists[ $i ] . $file_titles[ $i ];
337		}
338		}
339
340		// javacript to control audio
341		$script_files = json_encode( $sound_files );
342		$script_titles = json_encode( $script_titles );
343		$script = <<<SCRIPT
344		<script type='text/javascript'>
345		//<![CDATA[
346		(function() {
347		var prep = function() {
348		if ( 'undefined' === typeof window.audioshortcode ) { return; }
349		audioshortcode.prep(
350		'{$post_id}_{$ap_playerID}',
351		$script_files,
352		$script_titles,
353		$volume,
354		$script_loop
355		);
356		};
357		if ( 'undefined' === typeof jQuery ) {
358		if ( document.addEventListener ) {
359		window.addEventListener( 'load', prep, false );
360		} else if ( document.attachEvent ) {
361		window.attachEvent( 'onload', prep );
362		}
363		} else {
364		jQuery(document).on( 'ready as-script-load', prep );
365		}
366		})();
367		//]]>
368		</script>
369		SCRIPT;
370
371		// add the special javascript, if needed
372		if ( 0 < $num_good && ! is_feed() ) {
373		$audio_tags .= $script;
374		}
375
376		return "<span style='text-align:left;display:block;'><p>$audio_tags</p></span>";
377		}
378
379		/**
380		* If the theme uses infinite scroll, include jquery at the start
381		*/
382		function check_infinite() {
383		if ( current_theme_supports( 'infinite-scroll' ) && class_exists( 'The_Neverending_Home_Page' ) && The_Neverending_Home_Page::archive_supports_infinity() )
384		wp_enqueue_script( 'jquery' );
385		}
386
387
388		/**
389		* Dynamically load the .js, if needed
390		*
391		* This hooks in late (priority 11) to infinite_scroll_render to determine
392		* a posteriori if a shortcode has been called.
393		*/
394		function audio_shortcode_infinite() {
395		// only try to load if a shortcode has been called
396		if( self::$add_script ) {
397		$script_url = json_encode( esc_url_raw( plugins_url( 'js/audio-shortcode.js', __FILE__ ) ) );
398
399		// if the script hasn't been loaded, load it
400		// if the script loads successfully, fire an 'as-script-load' event
401		echo <<<SCRIPT
402		<script type='text/javascript'>
403		//<![CDATA[
404		if ( typeof window.audioshortcode === 'undefined' ) {
405		var wp_as_js = document.createElement( 'script' );
406		wp_as_js.type = 'text/javascript';
407		wp_as_js.src = $script_url;
408		wp_as_js.async = true;
409		wp_as_js.onload = function() {
410		jQuery( document.body ).trigger( 'as-script-load' );
411		};
412		document.getElementsByTagName( 'head' )[0].appendChild( wp_as_js );
413		} else {
414		jQuery( document.body ).trigger( 'as-script-load' );
415		}
416		//]]>
417		</script>
418		SCRIPT;
419		}
420		}
421
422		/**
423		* Fixes URLs that have been pasted with spaces:
424		* [audio http://example.com/Some Cool Music.mp3]
425		*
426		* @param string $url
427		* @return string
428		*/
429		function rawurlencode_spaces( $url ) {
430		return str_replace( ' ', rawurlencode( ' ' ), $url );
431		}
432		}
433
434		// kick it all off
435		new AudioShortcode();
436

Automattic / jetpack

Push — add/pathinfo-sitemap ( eb9d33...02fba8 )

AudioShortcode::get_audio_id() A

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