CrowdsignalShortcode::__construct() - Code Metrics - Inspection of "Improve the matching of the youtube shortcode reve..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — sync/youtube ( ad817d...e4c966 )

by Jeremy

created 2018-12-03 12:51 UTC

CrowdsignalShortcode::__construct() A

↳ Parent: CrowdsignalShortcode

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	10
rs	9.9332
c	0
b	0
f	0

<?php

// Keep compatibility with polldaddy-plugin
if ( ! class_exists( 'CrowdsignalShortcode' ) && ! class_exists( 'PolldaddyShortcode' ) ) {

/**
* Class wrapper for Crowdsignal shortcodes
*/

class CrowdsignalShortcode {

	static $add_script = false;
	static $scripts = false;

	/**
	 * Add all the actions & resgister the shortcode
	 */
	function __construct() {
		if ( defined( 'GLOBAL_TAGS' ) == false ) {

			add_shortcode( 'crowdsignal', array( $this, 'crowdsignal_shortcode' ) );
			add_shortcode( 'polldaddy', array( $this, 'crowdsignal_shortcode' ) );

			add_filter( 'pre_kses', array( $this, 'crowdsignal_embed_to_shortcode' ) );
		}
		add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
		add_action( 'infinite_scroll_render', array( $this, 'crowdsignal_shortcode_infinite' ), 11 );
	}

	private function get_async_code( array $settings, $survey_link ) {
		$include = <<<CONTAINER
( function( d, c, j ) {
  if ( !d.getElementById( j ) ) {
    var pd = d.createElement( c ), s;
    pd.id = j;
    pd.src = 'https://polldaddy.com/survey.js';
    s = d.getElementsByTagName( c )[0];
    s.parentNode.insertBefore( pd, s );
  }
}( document, 'script', 'pd-embed' ) );
CONTAINER;

		// Compress it a bit
		$include = $this->compress_it( $include );

		$placeholder =
			'<div class="cs-embed pd-embed" data-settings="'
			. esc_attr( json_encode( $settings ) )
			. '"></div>';
		if ( 'button' === $settings['type'] ) {
			$placeholder =
				'<a class="cs-embed pd-embed" href="'
				. esc_attr( $survey_link )
				. '" data-settings="'
				. esc_attr( json_encode( $settings ) )
				. '">'
				. esc_html( $settings['title'] )
				. '</a>';
		}

		$js_include = $placeholder . "\n";
		$js_include .= '<script type="text/javascript"><!--//--><![CDATA[//><!--' . "\n";
		$js_include .= $include . "\n";
		$js_include .= "//--><!]]></script>\n";

		if ( 'button' !== $settings['type'] ) {
			$js_include .= '<noscript>' . $survey_link . "</noscript>\n";
		}

		return $js_include;
	}

	private function compress_it( $js ) {
		$js = str_replace( array( "\n", "\t", "\r" ), '', $js );
		$js = preg_replace( '/\s*([,:\?\{;\-=\(\)])\s*/', '$1', $js );
		return $js;
	}

	/*
	 * Crowdsignal Poll Embed script - transforms code that looks like that:
	 * <script type="text/javascript" charset="utf-8" async src="http://static.polldaddy.com/p/123456.js"></script>
	 * <noscript><a href="http://polldaddy.com/poll/123456/">What is your favourite color?</a></noscript>
	 * into the [crowdsignal poll=...] shortcode format
	 */
	function crowdsignal_embed_to_shortcode( $content ) {

		if ( ! is_string( $content ) || false === strpos( $content, 'polldaddy.com/p/' ) ) {
			return $content;
		}

		$regexes = array();

		$regexes[] = '#<script[^>]+?src="https?://(secure|static)\.polldaddy\.com/p/([0-9]+)\.js"[^>]*+>\s*?</script>\r?\n?(<noscript>.*?</noscript>)?#i';

		$regexes[] = '#&lt;script(?:[^&]|&(?!gt;))+?src="https?://(secure|static)\.polldaddy\.com/p/([0-9]+)\.js"(?:[^&]|&(?!gt;))*+&gt;\s*?&lt;/script&gt;\r?\n?(&lt;noscript&gt;.*?&lt;/noscript&gt;)?#i';

		foreach ( $regexes as $regex ) {
			if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
				continue;
			}

			foreach ( $matches as $match ) {
				if ( ! isset( $match[2] ) ) {
					continue;
				}

				$id = (int) $match[2];

				if ( $id > 0 ) {
					$content = str_replace( $match[0], " [crowdsignal poll=$id]", $content );
					/** This action is documented in modules/shortcodes/youtube.php */
					do_action( 'jetpack_embed_to_shortcode', 'crowdsignal', $id );
				}
			}
		}

		return $content;
	}

	/**
	 * Shortcode for polldadddy
	 * [crowdsignal poll|survey|rating="123456"]
	 */
	function crowdsignal_shortcode( $atts ) {
		global $post;
		global $content_width;

		extract( shortcode_atts( array(

			'survey'     => null,
			'link_text'  => 'Take Our Survey',
			'poll'       => 'empty',
			'rating'     => 'empty',
			'unique_id'  => null,
			'item_id'    => null,
			'title'      => null,
			'permalink'  => null,
			'cb'         => 0,
			'type'       => 'button',
			'body'       => '',
			'button'     => '',
			'text_color' => '000000',
			'back_color' => 'FFFFFF',
			'align'      => '',
			'style'      => '',
			'width'      => $content_width,
			'height'     => floor( $content_width * 3 / 4 ),
			'delay'      => 100,
			'visit'      => 'single',
			'domain'     => '',
			'id'         => '',
		), $atts, 'crowdsignal' ) );

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

		$inline          = ! in_the_loop();
		$no_script       = false;
		$infinite_scroll = false;

		if ( is_home() && current_theme_supports( 'infinite-scroll' ) ) {
			$infinite_scroll = true;
		}

		if ( defined( 'PADPRESS_LOADED' ) ) {
			$inline = true;
		}

		if ( function_exists( 'get_option' ) && get_option( 'polldaddy_load_poll_inline' ) ) {
			$inline = true;
		}

		if ( is_feed() || ( defined( 'DOING_AJAX' ) && ! $infinite_scroll ) ) {
			$no_script = false;
		}

		self::$add_script = $infinite_scroll;

		if ( intval( $rating ) > 0 && ! $no_script ) { //rating embed

			if ( empty( $unique_id ) ) {
				$unique_id = is_page() ? 'wp-page-' . $post->ID : 'wp-post-' . $post->ID;
			}

			if ( empty( $item_id ) ) {
				$item_id = is_page() ? '_page_' . $post->ID : '_post_' . $post->ID;
			}

			if ( empty( $title ) ) {
				/** This filter is documented in core/src/wp-includes/general-template.php */
				$title = apply_filters( 'wp_title', $post->post_title, '', '' );
			}

			if ( empty( $permalink ) ) {
				$permalink = get_permalink( $post->ID );
			}

			$rating    = intval( $rating );
			$unique_id = preg_replace( '/[^\-_a-z0-9]/i', '', wp_strip_all_tags( $unique_id ) );
			$item_id   = wp_strip_all_tags( $item_id );
			$item_id   = preg_replace( '/[^_a-z0-9]/i', '', $item_id );

			$settings = json_encode( array(
				'id'        => $rating,
				'unique_id' => $unique_id,
				'title'     => rawurlencode( trim( $title ) ),
				'permalink' => esc_url( $permalink ),
				'item_id'   => $item_id,
			) );

			$item_id = esc_js( $item_id );

			if ( $inline ) {
				return <<<SCRIPT
<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
<script type="text/javascript" charset="UTF-8"><!--//--><![CDATA[//><!--
PDRTJS_settings_{$rating}{$item_id}={$settings};
//--><!]]></script>
<script type="text/javascript" charset="UTF-8" async src="https://polldaddy.com/js/rating/rating.js"></script>
SCRIPT;
			} else {
				if ( false === self::$scripts ) {
					self::$scripts = array();

				}

				$data = array( 'id' => $rating, 'item_id' => $item_id, 'settings' => $settings );

				self::$scripts['rating'][] = $data;

				add_action( 'wp_footer', array( $this, 'generate_scripts' ) );

				$data = esc_attr( json_encode( $data ) );

				if ( $infinite_scroll ) {
					return <<<CONTAINER
<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}" data-settings="{$data}"></div>
CONTAINER;
				} else {
					return <<<CONTAINER
<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
CONTAINER;
				}
			}
		} elseif ( intval( $poll ) > 0 ) { //poll embed

			$poll      = intval( $poll );
			$poll_url  = sprintf( 'https://poll.fm/%d', $poll );
			$poll_js   = sprintf( 'https://secure.polldaddy.com/p/%d.js', $poll );
			$poll_link = sprintf( '<a href="%s" target="_blank">Take Our Poll</a>', $poll_url );

			if ( $no_script ) {
				return $poll_link;
			} else {
				if ( $type == 'slider' && !$inline ) {

					if ( ! in_array( $visit, array( 'single', 'multiple' ) ) ) {
						$visit = 'single';
					}

					$settings = array(
						'type'  => 'slider',
						'embed' => 'poll',
						'delay' => intval( $delay ),
						'visit' => $visit,
						'id'    => intval( $poll )
					);

					return $this->get_async_code( $settings, $poll_link );
				} else {
					$cb      = ( $cb == 1 ? '?cb='.mktime() : false );
					$margins = '';
					$float   = '';

					if ( in_array( $align, array( 'right', 'left' ) ) ) {
						$float = sprintf( 'float: %s;', $align );

						if ( $align == 'left')
							$margins = 'margin: 0px 10px 0px 0px;';
						elseif ( $align == 'right' )
							$margins = 'margin: 0px 0px 0px 10px';
					}

					// Force the normal style embed on single posts/pages otherwise it's not rendered on infinite scroll themed blogs ('infinite_scroll_render' isn't fired)
					if ( is_singular() ) {
						$inline = true;
					}

					if ( false === $cb && ! $inline ) {
						if ( false === self::$scripts ) {
							self::$scripts = array();
						}

						$data = array( 'url' => $poll_js );

						self::$scripts['poll'][intval( $poll )] = $data;

						add_action( 'wp_footer', array( $this, 'generate_scripts' ) );

						$data = esc_attr( json_encode( $data ) );

						$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
						$str = <<<CONTAINER
<a name="pd_a_{$poll}"></a>
<div class="CSS_Poll PDS_Poll" id="PDI_container{$poll}" data-settings="{$data}" style="display:inline-block;{$float}{$margins}"></div>
<div id="PD_superContainer"></div>
<noscript>{$poll_link}</noscript>
CONTAINER;

$loader = <<<SCRIPT
( function( d, c, j ) {
	if ( ! d.getElementById( j ) ) {
		var pd = d.createElement( c ), s;
		pd.id = j;
		pd.src = '{$script_url}';
		s = d.getElementsByTagName( c )[0];
		s.parentNode.insertBefore( pd, s );
	} else if ( typeof jQuery !== 'undefined' ) {
		jQuery( d.body ).trigger( 'pd-script-load' );
	}
} ( document, 'script', 'pd-polldaddy-loader' ) );
SCRIPT;

						$loader = $this->compress_it( $loader );
						$loader = "<script type='text/javascript'>\n" . $loader . "\n</script>";

						return $str . $loader;
					} else {
						if ( $inline ) {
							$cb = '';
						}

						return <<<CONTAINER
<a id="pd_a_{$poll}"></a>
<div class="CSS_Poll PDS_Poll" id="PDI_container{$poll}" style="display:inline-block;{$float}{$margins}"></div>
<div id="PD_superContainer"></div>
<script type="text/javascript" charset="UTF-8" async src="{$poll_js}{$cb}"></script>
<noscript>{$poll_link}</noscript>
CONTAINER;
					}
				}
			}
		} elseif ( ! empty( $survey ) ) { //survey embed

			if ( in_array( $type, array( 'iframe', 'button', 'banner', 'slider' ) ) ) {

				if ( empty( $title ) ) {
					$title = __( 'Take Our Survey', 'jetpack' );
					if( ! empty( $link_text ) ) {
						$title = $link_text;
					}
				}

				if ( $type == 'banner' || $type == 'slider' )
					$inline = false;

				$survey      = preg_replace( '/[^a-f0-9]/i', '', $survey );
				$survey_url  = esc_url( "https://survey.fm/{$survey}" );
				$survey_link = sprintf( '<a href="%s" target="_blank">%s</a>', $survey_url, esc_html( $title ) );

				$settings = array();

				// Do we want a full embed code or a link?
				if ( $no_script || $inline || $infinite_scroll ) {
					return $survey_link;
				}

				if ( $type == 'iframe' ) {
					if ( $height != 'auto' ) {
						if ( isset( $content_width ) && is_numeric( $width ) && $width > $content_width ) {
							$width = $content_width;
						}

						if ( ! $width ) {
							$width = '100%';
						} else {
							$width = (int) $width;
						}

						if ( ! $height ) {
							$height = '600';
						} else {
							$height = (int) $height;
						}

						return <<<CONTAINER
<iframe src="{$survey_url}?iframe=1" frameborder="0" width="{$width}" height="{$height}" scrolling="auto" allowtransparency="true" marginheight="0" marginwidth="0">{$survey_link}</iframe>
CONTAINER;
					} elseif ( ! empty( $domain ) && ! empty( $id ) ) {

						$domain = preg_replace( '/[^a-z0-9\-]/i', '', $domain );
						$id = preg_replace( '/[\/\?&\{\}]/', '', $id );

						$auto_src = esc_url( "https://{$domain}.survey.fm/{$id}" );
						$auto_src = parse_url( $auto_src );

						if ( ! is_array( $auto_src ) || count( $auto_src ) == 0 ) {
							return '<!-- no crowdsignal output -->';
						}

						if ( ! isset( $auto_src['host'] ) || ! isset( $auto_src['path'] ) ) {
							return '<!-- no crowdsignal output -->';
						}

						$domain   = $auto_src['host'] . '/';
						$id       = ltrim( $auto_src['path'], '/' );

						$settings = array(
							'type'       => $type,
							'auto'       => true,
							'domain'     => $domain,
							'id'         => $id
						);
					}
				} else {
					$text_color = preg_replace( '/[^a-f0-9]/i', '', $text_color );
					$back_color = preg_replace( '/[^a-f0-9]/i', '', $back_color );

					if (
						! in_array(
							$align,
							array(
								'right',
								'left',
								'top-left',
								'top-right',
								'middle-left',
								'middle-right',
								'bottom-left',
								'bottom-right'
							)
						)
					) {
						$align = '';
					}

					if (
						! in_array(
							$style,
							array(
								'inline',
								'side',
								'corner',
								'rounded',
								'square'
							)
						)
					) {
						$style = '';
					}

					$title  = wp_strip_all_tags( $title );
					$body   = wp_strip_all_tags( $body );
					$button = wp_strip_all_tags( $button );

					$settings = array_filter( array(
						'title'      => $title,
						'type'       => $type,
						'body'       => $body,
						'button'     => $button,
						'text_color' => $text_color,
						'back_color' => $back_color,
						'align'      => $align,
						'style'      => $style,
						'id'         => $survey,
					) );
				}

				if ( empty( $settings ) ) {
					return '<!-- no crowdsignal output -->';
				}

				return $this->get_async_code( $settings, $survey_link );
			}
		} else {
			return '<!-- no crowdsignal output -->';
		}
	}

	function generate_scripts() {
		$script = '';

		if ( is_array( self::$scripts ) ) {
			if ( isset( self::$scripts['rating'] ) ) {
				$script = "<script type='text/javascript' charset='UTF-8' id='polldaddyRatings'><!--//--><![CDATA[//><!--\n";
				foreach( self::$scripts['rating'] as $rating ) {
					$script .= "PDRTJS_settings_{$rating['id']}{$rating['item_id']}={$rating['settings']}; if ( typeof PDRTJS_RATING !== 'undefined' ){if ( typeof PDRTJS_{$rating['id']}{$rating['item_id']} == 'undefined' ){PDRTJS_{$rating['id']}{$rating['item_id']} = new PDRTJS_RATING( PDRTJS_settings_{$rating['id']}{$rating['item_id']} );}}";
				}
				$script .= "\n//--><!]]></script><script type='text/javascript' charset='UTF-8' async src='https://polldaddy.com/js/rating/rating.js'></script>";

			}

			if ( isset( self::$scripts['poll'] ) ) {
				foreach( self::$scripts['poll'] as $poll ) {
					$script .= "<script type='text/javascript' charset='UTF-8' async src='{$poll['url']}'></script>";
				}
			}
		}

		self::$scripts = false;
		echo $script;
	}

	/**
	 * 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 crowdsignal_shortcode_infinite() {
		// only try to load if a shortcode has been called and theme supports infinite scroll
		if( self::$add_script ) {
			$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );

			// if the script hasn't been loaded, load it
			// if the script loads successfully, fire an 'pd-script-load' event
			echo <<<SCRIPT
				<script type='text/javascript'>
				//<![CDATA[
				( function( d, c, j ) {
					if ( !d.getElementById( j ) ) {
						var pd = d.createElement( c ), s;
						pd.id = j;
						pd.async = true;
						pd.src = '{$script_url}';
						s = d.getElementsByTagName( c )[0];
						s.parentNode.insertBefore( pd, s );
					} else if ( typeof jQuery !== 'undefined' ) {
						jQuery( d.body ).trigger( 'pd-script-load' );
					}
				} ( document, 'script', 'pd-polldaddy-loader' ) );
				//]]>
				</script>
SCRIPT;

		}
	}
}

// kick it all off
new CrowdsignalShortcode();

if ( ! function_exists( 'crowdsignal_link' ) ) {
	// http://polldaddy.com/poll/1562975/?view=results&msg=voted
	function crowdsignal_link( $content ) {
		return preg_replace( '!(?:\n|\A)https?://(polldaddy\.com/poll|poll\.fm)/([0-9]+?)(/.*)?(?:\n|\Z)!i', "\n<script type='text/javascript' charset='utf-8' src='//static.polldaddy.com/p/$2.js'></script><noscript> <a href='https://poll.fm/$2'>View Poll</a></noscript>\n", $content );
	}

	// higher priority because we need it before auto-link and autop get to it
	add_filter( 'the_content', 'crowdsignal_link', 1 );
	add_filter( 'the_content_rss', 'crowdsignal_link', 1 );
}

wp_oembed_add_provider( '#https?://(.+\.)?polldaddy\.com/.*#i', 'https://api.crowdsignal.com/oembed', true );
wp_oembed_add_provider( '#https?://.+\.survey\.fm/.*#i', 'https://api.crowdsignal.com/oembed', true );
wp_oembed_add_provider( '#https?://poll\.fm/.*#i', 'https://api.crowdsignal.com/oembed', true );

}


1			<?php
2
3			// Keep compatibility with polldaddy-plugin
4			if ( ! class_exists( 'CrowdsignalShortcode' ) && ! class_exists( 'PolldaddyShortcode' ) ) {
5
6			/**
7			* Class wrapper for Crowdsignal shortcodes
8			*/
9
10			class CrowdsignalShortcode {
11
12			static $add_script = false;
13			static $scripts = false;
14
15			/**
16			* Add all the actions & resgister the shortcode
17			*/
18			function __construct() {
19			if ( defined( 'GLOBAL_TAGS' ) == false ) {
			0 ignored issues – show Coding Style Best Practice introduced 2017-04-18 21:07 UTC by Report Bug Copy Issue Report It seems like you are loosely comparing two booleans. Considering using the strict comparison `===` instead. When comparing two booleans, it is generally considered safer to use the strict comparison operator. Loading history...
20			add_shortcode( 'crowdsignal', array( $this, 'crowdsignal_shortcode' ) );
21			add_shortcode( 'polldaddy', array( $this, 'crowdsignal_shortcode' ) );
22
23			add_filter( 'pre_kses', array( $this, 'crowdsignal_embed_to_shortcode' ) );
24			}
25			add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
26			add_action( 'infinite_scroll_render', array( $this, 'crowdsignal_shortcode_infinite' ), 11 );
27			}
28
29			private function get_async_code( array $settings, $survey_link ) {
30			$include = <<<CONTAINER
31			( function( d, c, j ) {
32			if ( !d.getElementById( j ) ) {
33			var pd = d.createElement( c ), s;
34			pd.id = j;
35			pd.src = 'https://polldaddy.com/survey.js';
36			s = d.getElementsByTagName( c )[0];
37			s.parentNode.insertBefore( pd, s );
38			}
39			}( document, 'script', 'pd-embed' ) );
40			CONTAINER;
41
42			// Compress it a bit
43			$include = $this->compress_it( $include );
44
45			$placeholder =
46			'<div class="cs-embed pd-embed" data-settings="'
47			. esc_attr( json_encode( $settings ) )
48			. '"></div>';
49			if ( 'button' === $settings['type'] ) {
50			$placeholder =
51			'<a class="cs-embed pd-embed" href="'
52			. esc_attr( $survey_link )
53			. '" data-settings="'
54			. esc_attr( json_encode( $settings ) )
55			. '">'
56			. esc_html( $settings['title'] )
57			. '</a>';
58			}
59
60			$js_include = $placeholder . "\n";
61			$js_include .= '<script type="text/javascript"><!--//--><![CDATA[//><!--' . "\n";
62			$js_include .= $include . "\n";
63			$js_include .= "//--><!]]></script>\n";
64
65			if ( 'button' !== $settings['type'] ) {
66			$js_include .= '<noscript>' . $survey_link . "</noscript>\n";
67			}
68
69			return $js_include;
70			}
71
72			private function compress_it( $js ) {
73			$js = str_replace( array( "\n", "\t", "\r" ), '', $js );
74			$js = preg_replace( '/\s([,:\?\{;\-=\(\)])\s/', '$1', $js );
75			return $js;
76			}
77
78			/*
79			* Crowdsignal Poll Embed script - transforms code that looks like that:
80			* <script type="text/javascript" charset="utf-8" async src="http://static.polldaddy.com/p/123456.js"></script>
81			* <noscript><a href="http://polldaddy.com/poll/123456/">What is your favourite color?</a></noscript>
82			* into the [crowdsignal poll=...] shortcode format
83			*/
84			function crowdsignal_embed_to_shortcode( $content ) {
85
86			if ( ! is_string( $content ) \|\| false === strpos( $content, 'polldaddy.com/p/' ) ) {
87			return $content;
88			}
89
90			$regexes = array();
91
92			$regexes[] = '#<script[^>]+?src="https?://(secure\|static)\.polldaddy\.com/p/([0-9]+)\.js"[^>]+>\s?</script>\r?\n?(<noscript>.*?</noscript>)?#i';
93
94			$regexes[] = '#<script(?:[^&]\|&(?!gt;))+?src="https?://(secure\|static)\.polldaddy\.com/p/([0-9]+)\.js"(?:[^&]\|&(?!gt;))+>\s?</script>\r?\n?(<noscript>.*?</noscript>)?#i';
95
96			foreach ( $regexes as $regex ) {
97			if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
98			continue;
99			}
100
101			foreach ( $matches as $match ) {
102			if ( ! isset( $match[2] ) ) {
103			continue;
104			}
105
106			$id = (int) $match[2];
107
108			if ( $id > 0 ) {
109			$content = str_replace( $match[0], " [crowdsignal poll=$id]", $content );
110			/** This action is documented in modules/shortcodes/youtube.php */
111			do_action( 'jetpack_embed_to_shortcode', 'crowdsignal', $id );
112			}
113			}
114			}
115
116			return $content;
117			}
118
119			/**
120			* Shortcode for polldadddy
121			* [crowdsignal poll\|survey\|rating="123456"]
122			*/
123			function crowdsignal_shortcode( $atts ) {
124			global $post;
125			global $content_width;
126
127			extract( shortcode_atts( array(
			0 ignored issues – show Bug introduced 2018-09-05 12:44 UTC by Report Bug Copy Issue Report `shortcode_atts(array('su..., $atts, 'crowdsignal')` cannot be passed to `extract()` as the parameter `$var_array` expects a reference. Loading history...
128			'survey' => null,
129			'link_text' => 'Take Our Survey',
130			'poll' => 'empty',
131			'rating' => 'empty',
132			'unique_id' => null,
133			'item_id' => null,
134			'title' => null,
135			'permalink' => null,
136			'cb' => 0,
137			'type' => 'button',
138			'body' => '',
139			'button' => '',
140			'text_color' => '000000',
141			'back_color' => 'FFFFFF',
142			'align' => '',
143			'style' => '',
144			'width' => $content_width,
145			'height' => floor( $content_width * 3 / 4 ),
146			'delay' => 100,
147			'visit' => 'single',
148			'domain' => '',
149			'id' => '',
150			), $atts, 'crowdsignal' ) );
151
152			if ( ! is_array( $atts ) ) {
153			return '<!-- Crowdsignal shortcode passed invalid attributes -->';
154			}
155
156			$inline = ! in_the_loop();
157			$no_script = false;
158			$infinite_scroll = false;
159
160			if ( is_home() && current_theme_supports( 'infinite-scroll' ) ) {
161			$infinite_scroll = true;
162			}
163
164			if ( defined( 'PADPRESS_LOADED' ) ) {
165			$inline = true;
166			}
167
168			if ( function_exists( 'get_option' ) && get_option( 'polldaddy_load_poll_inline' ) ) {
169			$inline = true;
170			}
171
172			if ( is_feed() \|\| ( defined( 'DOING_AJAX' ) && ! $infinite_scroll ) ) {
173			$no_script = false;
174			}
175
176			self::$add_script = $infinite_scroll;
177
178			if ( intval( $rating ) > 0 && ! $no_script ) { //rating embed
179
180			if ( empty( $unique_id ) ) {
181			$unique_id = is_page() ? 'wp-page-' . $post->ID : 'wp-post-' . $post->ID;
182			}
183
184			if ( empty( $item_id ) ) {
185			$item_id = is_page() ? '_page_' . $post->ID : '_post_' . $post->ID;
186			}
187
188			if ( empty( $title ) ) {
189			/** This filter is documented in core/src/wp-includes/general-template.php */
190			$title = apply_filters( 'wp_title', $post->post_title, '', '' );
191			}
192
193			if ( empty( $permalink ) ) {
194			$permalink = get_permalink( $post->ID );
195			}
196
197			$rating = intval( $rating );
198			$unique_id = preg_replace( '/[^\-_a-z0-9]/i', '', wp_strip_all_tags( $unique_id ) );
199			$item_id = wp_strip_all_tags( $item_id );
200			$item_id = preg_replace( '/[^_a-z0-9]/i', '', $item_id );
201
202			$settings = json_encode( array(
203			'id' => $rating,
204			'unique_id' => $unique_id,
205			'title' => rawurlencode( trim( $title ) ),
206			'permalink' => esc_url( $permalink ),
207			'item_id' => $item_id,
208			) );
209
210			$item_id = esc_js( $item_id );
211
212			if ( $inline ) {
213			return <<<SCRIPT
214			<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
215			<script type="text/javascript" charset="UTF-8"><!--//--><![CDATA[//><!--
216			PDRTJS_settings_{$rating}{$item_id}={$settings};
217			//--><!]]></script>
218			<script type="text/javascript" charset="UTF-8" async src="https://polldaddy.com/js/rating/rating.js"></script>
219			SCRIPT;
220			} else {
221			if ( false === self::$scripts ) {
222			self::$scripts = array();
			0 ignored issues – show Documentation Bug introduced 2017-04-18 21:07 UTC by Report Bug Copy Issue Report It seems like `array()` of type `array` is incompatible with the declared type `boolean` of property `$scripts`. 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...
223			}
224
225			$data = array( 'id' => $rating, 'item_id' => $item_id, 'settings' => $settings );
226
227			self::$scripts['rating'][] = $data;
228
229			add_action( 'wp_footer', array( $this, 'generate_scripts' ) );
230
231			$data = esc_attr( json_encode( $data ) );
232
233			if ( $infinite_scroll ) {
234			return <<<CONTAINER
235			<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}" data-settings="{$data}"></div>
236			CONTAINER;
237			} else {
238			return <<<CONTAINER
239			<div class="cs-rating pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
240			CONTAINER;
241			}
242			}
243			} elseif ( intval( $poll ) > 0 ) { //poll embed
244
245			$poll = intval( $poll );
246			$poll_url = sprintf( 'https://poll.fm/%d', $poll );
247			$poll_js = sprintf( 'https://secure.polldaddy.com/p/%d.js', $poll );
248			$poll_link = sprintf( '<a href="%s" target="_blank">Take Our Poll</a>', $poll_url );
249
250			if ( $no_script ) {
251			return $poll_link;
252			} else {
253			if ( $type == 'slider' && !$inline ) {
254
255			if ( ! in_array( $visit, array( 'single', 'multiple' ) ) ) {
256			$visit = 'single';
257			}
258
259			$settings = array(
260			'type' => 'slider',
261			'embed' => 'poll',
262			'delay' => intval( $delay ),
263			'visit' => $visit,
264			'id' => intval( $poll )
265			);
266
267			return $this->get_async_code( $settings, $poll_link );
268			} else {
269			$cb = ( $cb == 1 ? '?cb='.mktime() : false );
270			$margins = '';
271			$float = '';
272
273			if ( in_array( $align, array( 'right', 'left' ) ) ) {
274			$float = sprintf( 'float: %s;', $align );
275
276			if ( $align == 'left')
277			$margins = 'margin: 0px 10px 0px 0px;';
278			elseif ( $align == 'right' )
279			$margins = 'margin: 0px 0px 0px 10px';
280			}
281
282			// Force the normal style embed on single posts/pages otherwise it's not rendered on infinite scroll themed blogs ('infinite_scroll_render' isn't fired)
283			if ( is_singular() ) {
284			$inline = true;
285			}
286
287			if ( false === $cb && ! $inline ) {
288			if ( false === self::$scripts ) {
289			self::$scripts = array();
290			}
291
292			$data = array( 'url' => $poll_js );
293
294			self::$scripts['poll'][intval( $poll )] = $data;
295
296			add_action( 'wp_footer', array( $this, 'generate_scripts' ) );
297
298			$data = esc_attr( json_encode( $data ) );
299
300			$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
301			$str = <<<CONTAINER
302			<a name="pd_a_{$poll}"></a>
303			<div class="CSS_Poll PDS_Poll" id="PDI_container{$poll}" data-settings="{$data}" style="display:inline-block;{$float}{$margins}"></div>
304			<div id="PD_superContainer"></div>
305			<noscript>{$poll_link}</noscript>
306			CONTAINER;
307
308			$loader = <<<SCRIPT
309			( function( d, c, j ) {
310			if ( ! d.getElementById( j ) ) {
311			var pd = d.createElement( c ), s;
312			pd.id = j;
313			pd.src = '{$script_url}';
314			s = d.getElementsByTagName( c )[0];
315			s.parentNode.insertBefore( pd, s );
316			} else if ( typeof jQuery !== 'undefined' ) {
317			jQuery( d.body ).trigger( 'pd-script-load' );
318			}
319			} ( document, 'script', 'pd-polldaddy-loader' ) );
320			SCRIPT;
321
322			$loader = $this->compress_it( $loader );
323			$loader = "<script type='text/javascript'>\n" . $loader . "\n</script>";
324
325			return $str . $loader;
326			} else {
327			if ( $inline ) {
328			$cb = '';
329			}
330
331			return <<<CONTAINER
332			<a id="pd_a_{$poll}"></a>
333			<div class="CSS_Poll PDS_Poll" id="PDI_container{$poll}" style="display:inline-block;{$float}{$margins}"></div>
334			<div id="PD_superContainer"></div>
335			<script type="text/javascript" charset="UTF-8" async src="{$poll_js}{$cb}"></script>
336			<noscript>{$poll_link}</noscript>
337			CONTAINER;
338			}
339			}
340			}
341			} elseif ( ! empty( $survey ) ) { //survey embed
342
343			if ( in_array( $type, array( 'iframe', 'button', 'banner', 'slider' ) ) ) {
344
345			if ( empty( $title ) ) {
346			$title = __( 'Take Our Survey', 'jetpack' );
347			if( ! empty( $link_text ) ) {
348			$title = $link_text;
349			}
350			}
351
352			if ( $type == 'banner' \|\| $type == 'slider' )
353			$inline = false;
354
355			$survey = preg_replace( '/[^a-f0-9]/i', '', $survey );
356			$survey_url = esc_url( "https://survey.fm/{$survey}" );
357			$survey_link = sprintf( '<a href="%s" target="_blank">%s</a>', $survey_url, esc_html( $title ) );
358
359			$settings = array();
360
361			// Do we want a full embed code or a link?
362			if ( $no_script \|\| $inline \|\| $infinite_scroll ) {
363			return $survey_link;
364			}
365
366			if ( $type == 'iframe' ) {
367			if ( $height != 'auto' ) {
368			if ( isset( $content_width ) && is_numeric( $width ) && $width > $content_width ) {
369			$width = $content_width;
370			}
371
372			if ( ! $width ) {
373			$width = '100%';
374			} else {
375			$width = (int) $width;
376			}
377
378			if ( ! $height ) {
379			$height = '600';
380			} else {
381			$height = (int) $height;
382			}
383
384			return <<<CONTAINER
385			<iframe src="{$survey_url}?iframe=1" frameborder="0" width="{$width}" height="{$height}" scrolling="auto" allowtransparency="true" marginheight="0" marginwidth="0">{$survey_link}</iframe>
386			CONTAINER;
387			} elseif ( ! empty( $domain ) && ! empty( $id ) ) {
388
389			$domain = preg_replace( '/[^a-z0-9\-]/i', '', $domain );
390			$id = preg_replace( '/[\/\?&\{\}]/', '', $id );
391
392			$auto_src = esc_url( "https://{$domain}.survey.fm/{$id}" );
393			$auto_src = parse_url( $auto_src );
394
395			if ( ! is_array( $auto_src ) \|\| count( $auto_src ) == 0 ) {
396			return '<!-- no crowdsignal output -->';
397			}
398
399			if ( ! isset( $auto_src['host'] ) \|\| ! isset( $auto_src['path'] ) ) {
400			return '<!-- no crowdsignal output -->';
401			}
402
403			$domain = $auto_src['host'] . '/';
404			$id = ltrim( $auto_src['path'], '/' );
405
406			$settings = array(
407			'type' => $type,
408			'auto' => true,
409			'domain' => $domain,
410			'id' => $id
411			);
412			}
413			} else {
414			$text_color = preg_replace( '/[^a-f0-9]/i', '', $text_color );
415			$back_color = preg_replace( '/[^a-f0-9]/i', '', $back_color );
416
417			if (
418			! in_array(
419			$align,
420			array(
421			'right',
422			'left',
423			'top-left',
424			'top-right',
425			'middle-left',
426			'middle-right',
427			'bottom-left',
428			'bottom-right'
429			)
430			)
431			) {
432			$align = '';
433			}
434
435			if (
436			! in_array(
437			$style,
438			array(
439			'inline',
440			'side',
441			'corner',
442			'rounded',
443			'square'
444			)
445			)
446			) {
447			$style = '';
448			}
449
450			$title = wp_strip_all_tags( $title );
451			$body = wp_strip_all_tags( $body );
452			$button = wp_strip_all_tags( $button );
453
454			$settings = array_filter( array(
455			'title' => $title,
456			'type' => $type,
457			'body' => $body,
458			'button' => $button,
459			'text_color' => $text_color,
460			'back_color' => $back_color,
461			'align' => $align,
462			'style' => $style,
463			'id' => $survey,
464			) );
465			}
466
467			if ( empty( $settings ) ) {
468			return '<!-- no crowdsignal output -->';
469			}
470
471			return $this->get_async_code( $settings, $survey_link );
472			}
473			} else {
474			return '<!-- no crowdsignal output -->';
475			}
476			}
477
478			function generate_scripts() {
479			$script = '';
480
481			if ( is_array( self::$scripts ) ) {
482			if ( isset( self::$scripts['rating'] ) ) {
483			$script = "<script type='text/javascript' charset='UTF-8' id='polldaddyRatings'><!--//--><![CDATA[//><!--\n";
484			foreach( self::$scripts['rating'] as $rating ) {
485			$script .= "PDRTJS_settings_{$rating['id']}{$rating['item_id']}={$rating['settings']}; if ( typeof PDRTJS_RATING !== 'undefined' ){if ( typeof PDRTJS_{$rating['id']}{$rating['item_id']} == 'undefined' ){PDRTJS_{$rating['id']}{$rating['item_id']} = new PDRTJS_RATING( PDRTJS_settings_{$rating['id']}{$rating['item_id']} );}}";
486			}
487			$script .= "\n//--><!]]></script><script type='text/javascript' charset='UTF-8' async src='https://polldaddy.com/js/rating/rating.js'></script>";
488
489			}
490
491			if ( isset( self::$scripts['poll'] ) ) {
492			foreach( self::$scripts['poll'] as $poll ) {
493			$script .= "<script type='text/javascript' charset='UTF-8' async src='{$poll['url']}'></script>";
494			}
495			}
496			}
497
498			self::$scripts = false;
499			echo $script;
500			}
501
502			/**
503			* If the theme uses infinite scroll, include jquery at the start
504			*/
505			function check_infinite() {
506			if (
507			current_theme_supports( 'infinite-scroll' )
508			&& class_exists( 'The_Neverending_Home_Page' )
509			&& The_Neverending_Home_Page::archive_supports_infinity()
510			) {
511			wp_enqueue_script( 'jquery' );
512			}
513			}
514
515			/**
516			* Dynamically load the .js, if needed
517			*
518			* This hooks in late (priority 11) to infinite_scroll_render to determine
519			* a posteriori if a shortcode has been called.
520			*/
521			function crowdsignal_shortcode_infinite() {
522			// only try to load if a shortcode has been called and theme supports infinite scroll
523			if( self::$add_script ) {
524			$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
525
526			// if the script hasn't been loaded, load it
527			// if the script loads successfully, fire an 'pd-script-load' event
528			echo <<<SCRIPT
529			<script type='text/javascript'>
530			//<![CDATA[
531			( function( d, c, j ) {
532			if ( !d.getElementById( j ) ) {
533			var pd = d.createElement( c ), s;
534			pd.id = j;
535			pd.async = true;
536			pd.src = '{$script_url}';
537			s = d.getElementsByTagName( c )[0];
538			s.parentNode.insertBefore( pd, s );
539			} else if ( typeof jQuery !== 'undefined' ) {
540			jQuery( d.body ).trigger( 'pd-script-load' );
541			}
542			} ( document, 'script', 'pd-polldaddy-loader' ) );
543			//]]>
544			</script>
545			SCRIPT;
546
547			}
548			}
549			}
550
551			// kick it all off
552			new CrowdsignalShortcode();
553
554			if ( ! function_exists( 'crowdsignal_link' ) ) {
555			// http://polldaddy.com/poll/1562975/?view=results&msg=voted
556			function crowdsignal_link( $content ) {
557			return preg_replace( '!(?:\n\|\A)https?://(polldaddy\.com/poll\|poll\.fm)/([0-9]+?)(/.*)?(?:\n\|\Z)!i', "\n<script type='text/javascript' charset='utf-8' src='//static.polldaddy.com/p/$2.js'></script><noscript> <a href='https://poll.fm/$2'>View Poll</a></noscript>\n", $content );
558			}
559
560			// higher priority because we need it before auto-link and autop get to it
561			add_filter( 'the_content', 'crowdsignal_link', 1 );
562			add_filter( 'the_content_rss', 'crowdsignal_link', 1 );
563			}
564
565			wp_oembed_add_provider( '#https?://(.+\.)?polldaddy\.com/.*#i', 'https://api.crowdsignal.com/oembed', true );
566			wp_oembed_add_provider( '#https?://.+\.survey\.fm/.*#i', 'https://api.crowdsignal.com/oembed', true );
567			wp_oembed_add_provider( '#https?://poll\.fm/.*#i', 'https://api.crowdsignal.com/oembed', true );
568
569			}
570

Automattic / jetpack

Push — sync/youtube ( ad817d...e4c966 )

CrowdsignalShortcode::__construct() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like