Issues in polldaddy.php - New Issues - Inspection of "Merge commit '755a258'" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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Push — sync/json-endpoints-19apr2017 ( 4d1744 )

unknown

created 2017-04-19 22:57 UTC

modules/shortcodes/polldaddy.php (3 issues)

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<?php

if ( ! class_exists( 'PolldaddyShortcode' ) ) {
	/**
* Class wrapper for polldaddy shortcodes
*/

class PolldaddyShortcode {

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

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

			add_shortcode( 'polldaddy', array( $this, 'polldaddy_shortcode' ) );
			add_filter( 'pre_kses', array( $this, 'polldaddy_embed_to_shortcode' ) );
		}
		add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
		add_action( 'infinite_scroll_render', array( $this, 'polldaddy_shortcode_infinite' ), 11 );
	}

	private function get_async_code( array $settings, $survey_link ) {
		$embed_src     = 'http://i0.poll.fm/survey.js';
		$embed_src_ssl = 'https://polldaddy.com/survey.js';

		$include = <<<CONTAINER
( function( d, c, j ) {
  if ( !d.getElementById( j ) ) {
    var pd = d.createElement( c ), s;
    pd.id = j;
    pd.src = ( 'https:' == d.location.protocol ) ? '{$embed_src_ssl}' : '{$embed_src}';
    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="pd-embed" data-settings="'
			. esc_attr( json_encode( $settings ) )
			. '"></div>';
		if ( 'button' === $settings['type'] ) {
			$placeholder =
				'<a class="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;
	}

	/*
	 * Polldaddy Poll Embed script - transforms code that looks like that:
	 * <script type="text/javascript" charset="utf-8" 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 [polldaddy poll=...] shortcode format
	 */
	function polldaddy_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( $match[0], " [polldaddy poll=$id]", $content );
					/** This action is documented in modules/shortcodes/youtube.php */
					do_action( 'jetpack_embed_to_shortcode', 'polldaddy', $id );
				}
			}
		}

		return $content;
	}

	/**
	 * Shortcode for polldadddy
	 * [polldaddy poll|survey|rating="123456"]
	 *
	 * */
	function polldaddy_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, 'polldaddy' ) );

		if ( ! is_array( $atts ) ) {
			return '<!-- Polldaddy 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 ( is_ssl() ) {
				$rating_js_file = "https://polldaddy.com/js/rating/rating.js";
			} else {
				$rating_js_file = "http://i0.poll.fm/js/rating/rating.js";
			}

			if ( $inline ) {
				return <<<SCRIPT
<div class="pd-rating" id="pd_rating_holder_{$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" src="{$rating_js_file}"></script>
SCRIPT;
			} else {
				if ( false === self::$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 ( $infinite_scroll ) {
					return <<<CONTAINER
<div class="pd-rating" id="pd_rating_holder_{$rating}{$item_id}" data-settings="{$data}"></div>
CONTAINER;
				} else {
					return <<<CONTAINER
<div class="pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
CONTAINER;
				}
			}
		} elseif ( intval( $poll ) > 0 ) { //poll embed

			$poll      = intval( $poll );
			$poll_url  = sprintf( 'http://polldaddy.com/poll/%d', $poll );
			$poll_js   = sprintf( '%s.polldaddy.com/p/%d.js', ( is_ssl() ? 'https://secure' : 'http://static' ), $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="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_{$poll}"></a>
<div class="PDS_Poll" id="PDI_container{$poll}" style="display:inline-block;{$float}{$margins}"></div>
<div id="PD_superContainer"></div>
<script type="text/javascript" charset="UTF-8" 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 );
				$survey_url  = esc_url( "http://polldaddy.com/s/{$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 );

						$auto_src = esc_url( "http://{$domain}.polldaddy.com/s/{$id}" );
						$auto_src = parse_url( $auto_src );

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

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

						$domain   = $auto_src['host'].'/s/';
						$id       = str_ireplace( '/s/', '', $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 polldaddy output -->';
				}

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

	function generate_scripts() {
		$script = '';

		if ( is_array( self::$scripts ) ) {
			if ( is_ssl() ) {
				$rating_js_file = "https://polldaddy.com/js/rating/rating.js";
			} else {
				$rating_js_file = "http://i0.poll.fm/js/rating/rating.js";
			}

			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']} );}}";
				}
				$script .= "\n//--><!]]></script><script type='text/javascript' charset='UTF-8' src='{$rating_js_file}'></script>";

			}

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

if ( ! function_exists( 'polldaddy_link' ) ) {
	// http://polldaddy.com/poll/1562975/?view=results&msg=voted
	function polldaddy_link( $content ) {
		return jetpack_preg_replace_outside_tags( '!(?:\n|\A)http://polldaddy.com/poll/([0-9]+?)/(.+)?(?:\n|\Z)!i', "\n<script type='text/javascript' charset='utf-8' src='//static.polldaddy.com/p/$1.js'></script><noscript> <a href='http://polldaddy.com/poll/$1/'>View Poll</a></noscript>\n", $content, 'polldaddy.com/poll' );
	}

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

wp_oembed_add_provider( '#http://poll\.fm/.*#i', 'http://polldaddy.com/oembed/', true );

}


1			<?php
2
3			if ( ! class_exists( 'PolldaddyShortcode' ) ) {
4			/**
5			* Class wrapper for polldaddy shortcodes
6			*/
7
8			class PolldaddyShortcode {
9
10			static $add_script = false;
			0 ignored issues – show Coding Style introduced 2015-11-20 23:04 UTC by Report Bug Copy Issue Report Show Similar Issues like this The visibility should be declared for property `$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...
11			static $scripts = false;
12
13			/**
14			* Add all the actions & resgister the shortcode
15			*/
16			function __construct() {
17			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 Show Similar Issues like this 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...
18			add_shortcode( 'polldaddy', array( $this, 'polldaddy_shortcode' ) );
19			add_filter( 'pre_kses', array( $this, 'polldaddy_embed_to_shortcode' ) );
20			}
21			add_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );
22			add_action( 'infinite_scroll_render', array( $this, 'polldaddy_shortcode_infinite' ), 11 );
23			}
24
25			private function get_async_code( array $settings, $survey_link ) {
26			$embed_src = 'http://i0.poll.fm/survey.js';
27			$embed_src_ssl = 'https://polldaddy.com/survey.js';
28
29			$include = <<<CONTAINER
30			( function( d, c, j ) {
31			if ( !d.getElementById( j ) ) {
32			var pd = d.createElement( c ), s;
33			pd.id = j;
34			pd.src = ( 'https:' == d.location.protocol ) ? '{$embed_src_ssl}' : '{$embed_src}';
35			s = d.getElementsByTagName( c )[0];
36			s.parentNode.insertBefore( pd, s );
37			}
38			}( document, 'script', 'pd-embed' ) );
39			CONTAINER;
40
41			// Compress it a bit
42			$include = $this->compress_it( $include );
43
44			$placeholder =
45			'<div class="pd-embed" data-settings="'
46			. esc_attr( json_encode( $settings ) )
47			. '"></div>';
48			if ( 'button' === $settings['type'] ) {
49			$placeholder =
50			'<a class="pd-embed" href="'
51			. esc_attr( $survey_link )
52			. '" data-settings="'
53			. esc_attr( json_encode( $settings ) )
54			. '">'
55			. esc_html( $settings['title'] )
56			. '</a>';
57			}
58
59			$js_include = $placeholder . "\n";
60			$js_include .= '<script type="text/javascript"><!--//--><![CDATA[//><!--' . "\n";
61			$js_include .= $include . "\n";
62			$js_include .= "//--><!]]></script>\n";
63
64			if ( 'button' !== $settings['type'] ) {
65			$js_include .= '<noscript>' . $survey_link . "</noscript>\n";
66			}
67
68			return $js_include;
69			}
70
71			private function compress_it( $js ) {
72			$js = str_replace( array( "\n", "\t", "\r" ), '', $js );
73			$js = preg_replace( '/\s([,:\?\{;\-=\(\)])\s/', '$1', $js );
74			return $js;
75			}
76
77			/*
78			* Polldaddy Poll Embed script - transforms code that looks like that:
79			* <script type="text/javascript" charset="utf-8" src="http://static.polldaddy.com/p/123456.js"></script>
80			* <noscript><a href="http://polldaddy.com/poll/123456/">What is your favourite color?</a></noscript>
81			* into the [polldaddy poll=...] shortcode format
82			*/
83			function polldaddy_embed_to_shortcode( $content ) {
84
85			if ( ! is_string( $content ) \|\| false === strpos( $content, 'polldaddy.com/p/' ) ) {
86			return $content;
87			}
88
89			$regexes = array();
90
91			$regexes[] = '#<script[^>]+?src="https?://(secure\|static)\.polldaddy\.com/p/([0-9]+)\.js"[^>]+>\s?</script>\r?\n?(<noscript>.*?</noscript>)?#i';
92
93			$regexes[] = '#<script(?:[^&]\|&(?!gt;))+?src="https?://(secure\|static)\.polldaddy\.com/p/([0-9]+)\.js"(?:[^&]\|&(?!gt;))+>\s?</script>\r?\n?(<noscript>.*?</noscript>)?#i';
94
95			foreach ( $regexes as $regex ) {
96			if ( ! preg_match_all( $regex, $content, $matches, PREG_SET_ORDER ) ) {
97			continue;
98			}
99
100			foreach ( $matches as $match ) {
101			if ( ! isset( $match[2] ) ) {
102			continue;
103			}
104
105			$id = (int) $match[2];
106
107			if ( $id > 0 ) {
108			$content = str_replace( $match[0], " [polldaddy poll=$id]", $content );
109			/** This action is documented in modules/shortcodes/youtube.php */
110			do_action( 'jetpack_embed_to_shortcode', 'polldaddy', $id );
111			}
112			}
113			}
114
115			return $content;
116			}
117
118			/**
119			* Shortcode for polldadddy
120			* [polldaddy poll\|survey\|rating="123456"]
121			*
122			* */
123			function polldaddy_shortcode( $atts ) {
124			global $post;
125			global $content_width;
126
127			extract( shortcode_atts( array(
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, 'polldaddy' ) );
151
152			if ( ! is_array( $atts ) ) {
153			return '<!-- Polldaddy 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 ( is_ssl() ) {
213			$rating_js_file = "https://polldaddy.com/js/rating/rating.js";
214			} else {
215			$rating_js_file = "http://i0.poll.fm/js/rating/rating.js";
216			}
217
218			if ( $inline ) {
219			return <<<SCRIPT
220			<div class="pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
221			<script type="text/javascript" charset="UTF-8"><!--//--><![CDATA[//><!--
222			PDRTJS_settings_{$rating}{$item_id}={$settings};
223			//--><!]]></script>
224			<script type="text/javascript" charset="UTF-8" src="{$rating_js_file}"></script>
225			SCRIPT;
226			} else {
227			if ( false === self::$scripts ) {
228			self::$scripts = array();
			0 ignored issues – show Documentation Bug introduced 2017-04-18 21:07 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `array()` of type `array` is incompatible with the declared type `boolean` of property `$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...
229			}
230
231			$data = array( 'id' => $rating, 'item_id' => $item_id, 'settings' => $settings );
232
233			self::$scripts['rating'][] = $data;
234
235			add_action( 'wp_footer', array( $this, 'generate_scripts' ) );
236
237			$data = esc_attr( json_encode( $data ) );
238
239			if ( $infinite_scroll ) {
240			return <<<CONTAINER
241			<div class="pd-rating" id="pd_rating_holder_{$rating}{$item_id}" data-settings="{$data}"></div>
242			CONTAINER;
243			} else {
244			return <<<CONTAINER
245			<div class="pd-rating" id="pd_rating_holder_{$rating}{$item_id}"></div>
246			CONTAINER;
247			}
248			}
249			} elseif ( intval( $poll ) > 0 ) { //poll embed
250
251			$poll = intval( $poll );
252			$poll_url = sprintf( 'http://polldaddy.com/poll/%d', $poll );
253			$poll_js = sprintf( '%s.polldaddy.com/p/%d.js', ( is_ssl() ? 'https://secure' : 'http://static' ), $poll );
254			$poll_link = sprintf( '<a href="%s" target="_blank">Take Our Poll</a>', $poll_url );
255
256			if ( $no_script ) {
257			return $poll_link;
258			} else {
259			if ( $type == 'slider' && !$inline ) {
260
261			if ( ! in_array( $visit, array( 'single', 'multiple' ) ) ) {
262			$visit = 'single';
263			}
264
265			$settings = array(
266			'type' => 'slider',
267			'embed' => 'poll',
268			'delay' => intval( $delay ),
269			'visit' => $visit,
270			'id' => intval( $poll )
271			);
272
273			return $this->get_async_code( $settings, $poll_link );
274			} else {
275			$cb = ( $cb == 1 ? '?cb='.mktime() : false );
276			$margins = '';
277			$float = '';
278
279			if ( in_array( $align, array( 'right', 'left' ) ) ) {
280			$float = sprintf( 'float: %s;', $align );
281
282			if ( $align == 'left')
283			$margins = 'margin: 0px 10px 0px 0px;';
284			elseif ( $align == 'right' )
285			$margins = 'margin: 0px 0px 0px 10px';
286			}
287
288			// 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)
289			if ( is_singular() ) {
290			$inline = true;
291			}
292
293			if ( false === $cb && ! $inline ) {
294			if ( false === self::$scripts ) {
295			self::$scripts = array();
296			}
297
298			$data = array( 'url' => $poll_js );
299
300			self::$scripts['poll'][intval( $poll )] = $data;
301
302			add_action( 'wp_footer', array( $this, 'generate_scripts' ) );
303
304			$data = esc_attr( json_encode( $data ) );
305
306			$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
307			$str = <<<CONTAINER
308			<a name="pd_a_{$poll}"></a>
309			<div class="PDS_Poll" id="PDI_container{$poll}" data-settings="{$data}" style="display:inline-block;{$float}{$margins}"></div>
310			<div id="PD_superContainer"></div>
311			<noscript>{$poll_link}</noscript>
312			CONTAINER;
313
314			$loader = <<<SCRIPT
315			( function( d, c, j ) {
316			if ( ! d.getElementById( j ) ) {
317			var pd = d.createElement( c ), s;
318			pd.id = j;
319			pd.src = '{$script_url}';
320			s = d.getElementsByTagName( c )[0];
321			s.parentNode.insertBefore( pd, s );
322			} else if ( typeof jQuery !== 'undefined' ) {
323			jQuery( d.body ).trigger( 'pd-script-load' );
324			}
325			} ( document, 'script', 'pd-polldaddy-loader' ) );
326			SCRIPT;
327
328			$loader = $this->compress_it( $loader );
329			$loader = "<script type='text/javascript'>\n" . $loader . "\n</script>";
330
331			return $str . $loader;
332			} else {
333			if ( $inline ) {
334			$cb = '';
335			}
336
337			return <<<CONTAINER
338			<a id="pd_a_{$poll}"></a>
339			<div class="PDS_Poll" id="PDI_container{$poll}" style="display:inline-block;{$float}{$margins}"></div>
340			<div id="PD_superContainer"></div>
341			<script type="text/javascript" charset="UTF-8" src="{$poll_js}{$cb}"></script>
342			<noscript>{$poll_link}</noscript>
343			CONTAINER;
344			}
345			}
346			}
347			} elseif ( ! empty( $survey ) ) { //survey embed
348
349			if ( in_array( $type, array( 'iframe', 'button', 'banner', 'slider' ) ) ) {
350
351			if ( empty( $title ) ) {
352			$title = __( 'Take Our Survey', 'jetpack' );
353			if( ! empty( $link_text ) ) {
354			$title = $link_text;
355			}
356			}
357
358			if ( $type == 'banner' \|\| $type == 'slider' )
359			$inline = false;
360
361			$survey = preg_replace( '/[^a-f0-9]/i', '', $survey );
362			$survey_url = esc_url( "http://polldaddy.com/s/{$survey}" );
363			$survey_link = sprintf( '<a href="%s" target="_blank">%s</a>', $survey_url, esc_html( $title ) );
364
365			$settings = array();
366
367			// Do we want a full embed code or a link?
368			if ( $no_script \|\| $inline \|\| $infinite_scroll ) {
369			return $survey_link;
370			}
371
372			if ( $type == 'iframe' ) {
373			if ( $height != 'auto' ) {
374			if ( isset( $content_width ) && is_numeric( $width ) && $width > $content_width ) {
375			$width = $content_width;
376			}
377
378			if ( ! $width ) {
379			$width = '100%';
380			} else {
381			$width = (int) $width;
382			}
383
384			if ( ! $height ) {
385			$height = '600';
386			} else {
387			$height = (int) $height;
388			}
389
390			return <<<CONTAINER
391			<iframe src="{$survey_url}?iframe=1" frameborder="0" width="{$width}" height="{$height}" scrolling="auto" allowtransparency="true" marginheight="0" marginwidth="0">{$survey_link}</iframe>
392			CONTAINER;
393			} elseif ( ! empty( $domain ) && ! empty( $id ) ) {
394
395			$domain = preg_replace( '/[^a-z0-9\-]/i', '', $domain );
396			$id = preg_replace( '/[\/\?&\{\}]/', '', $id );
397
398			$auto_src = esc_url( "http://{$domain}.polldaddy.com/s/{$id}" );
399			$auto_src = parse_url( $auto_src );
400
401			if ( ! is_array( $auto_src ) \|\| count( $auto_src ) == 0 ) {
402			return '<!-- no polldaddy output -->';
403			}
404
405			if ( ! isset( $auto_src['host'] ) \|\| ! isset( $auto_src['path'] ) ) {
406			return '<!-- no polldaddy output -->';
407			}
408
409			$domain = $auto_src['host'].'/s/';
410			$id = str_ireplace( '/s/', '', $auto_src['path'] );
411
412			$settings = array(
413			'type' => $type,
414			'auto' => true,
415			'domain' => $domain,
416			'id' => $id
417			);
418			}
419			} else {
420			$text_color = preg_replace( '/[^a-f0-9]/i', '', $text_color );
421			$back_color = preg_replace( '/[^a-f0-9]/i', '', $back_color );
422
423			if (
424			! in_array(
425			$align,
426			array(
427			'right',
428			'left',
429			'top-left',
430			'top-right',
431			'middle-left',
432			'middle-right',
433			'bottom-left',
434			'bottom-right'
435			)
436			)
437			) {
438			$align = '';
439			}
440
441			if (
442			! in_array(
443			$style,
444			array(
445			'inline',
446			'side',
447			'corner',
448			'rounded',
449			'square'
450			)
451			)
452			) {
453			$style = '';
454			}
455
456			$title = wp_strip_all_tags( $title );
457			$body = wp_strip_all_tags( $body );
458			$button = wp_strip_all_tags( $button );
459
460			$settings = array_filter( array(
461			'title' => $title,
462			'type' => $type,
463			'body' => $body,
464			'button' => $button,
465			'text_color' => $text_color,
466			'back_color' => $back_color,
467			'align' => $align,
468			'style' => $style,
469			'id' => $survey,
470			) );
471			}
472
473			if ( empty( $settings ) ) {
474			return '<!-- no polldaddy output -->';
475			}
476
477			return $this->get_async_code( $settings, $survey_link );
478			}
479			} else {
480			return '<!-- no polldaddy output -->';
481			}
482			}
483
484			function generate_scripts() {
485			$script = '';
486
487			if ( is_array( self::$scripts ) ) {
488			if ( is_ssl() ) {
489			$rating_js_file = "https://polldaddy.com/js/rating/rating.js";
490			} else {
491			$rating_js_file = "http://i0.poll.fm/js/rating/rating.js";
492			}
493
494			if ( isset( self::$scripts['rating'] ) ) {
495			$script = "<script type='text/javascript' charset='UTF-8' id='polldaddyRatings'><!--//--><![CDATA[//><!--\n";
496			foreach( self::$scripts['rating'] as $rating ) {
497			$script .= "PDRTJS_settings_{$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']} );}}";
498			}
499			$script .= "\n//--><!]]></script><script type='text/javascript' charset='UTF-8' src='{$rating_js_file}'></script>";
500
501			}
502
503			if ( isset( self::$scripts['poll'] ) ) {
504			foreach( self::$scripts['poll'] as $poll ) {
505			$script .= "<script type='text/javascript' charset='UTF-8' src='{$poll['url']}'></script>";
506			}
507			}
508			}
509
510			self::$scripts = false;
511			echo $script;
512			}
513
514			/**
515			* If the theme uses infinite scroll, include jquery at the start
516			*/
517			function check_infinite() {
518			if (
519			current_theme_supports( 'infinite-scroll' )
520			&& class_exists( 'The_Neverending_Home_Page' )
521			&& The_Neverending_Home_Page::archive_supports_infinity()
522			) {
523			wp_enqueue_script( 'jquery' );
524			}
525			}
526
527			/**
528			* Dynamically load the .js, if needed
529			*
530			* This hooks in late (priority 11) to infinite_scroll_render to determine
531			* a posteriori if a shortcode has been called.
532			*/
533			function polldaddy_shortcode_infinite() {
534			// only try to load if a shortcode has been called and theme supports infinite scroll
535			if( self::$add_script ) {
536			$script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
537
538			// if the script hasn't been loaded, load it
539			// if the script loads successfully, fire an 'pd-script-load' event
540			echo <<<SCRIPT
541			<script type='text/javascript'>
542			//<![CDATA[
543			( function( d, c, j ) {
544			if ( !d.getElementById( j ) ) {
545			var pd = d.createElement( c ), s;
546			pd.id = j;
547			pd.src = '{$script_url}';
548			s = d.getElementsByTagName( c )[0];
549			s.parentNode.insertBefore( pd, s );
550			} else if ( typeof jQuery !== 'undefined' ) {
551			jQuery( d.body ).trigger( 'pd-script-load' );
552			}
553			} ( document, 'script', 'pd-polldaddy-loader' ) );
554			//]]>
555			</script>
556			SCRIPT;
557
558			}
559			}
560			}
561
562			// kick it all off
563			new PolldaddyShortcode();
564
565			if ( ! function_exists( 'polldaddy_link' ) ) {
566			// http://polldaddy.com/poll/1562975/?view=results&msg=voted
567			function polldaddy_link( $content ) {
568			return jetpack_preg_replace_outside_tags( '!(?:\n\|\A)http://polldaddy.com/poll/([0-9]+?)/(.+)?(?:\n\|\Z)!i', "\n<script type='text/javascript' charset='utf-8' src='//static.polldaddy.com/p/$1.js'></script><noscript> <a href='http://polldaddy.com/poll/$1/'>View Poll</a></noscript>\n", $content, 'polldaddy.com/poll' );
569			}
570
571			// higher priority because we need it before auto-link and autop get to it
572			add_filter( 'the_content', 'polldaddy_link', 1 );
573			add_filter( 'the_content_rss', 'polldaddy_link', 1 );
574			}
575
576			wp_oembed_add_provider( '#http://poll\.fm/.*#i', 'http://polldaddy.com/oembed/', true );
577
578			}
579

Automattic / jetpack

Push — sync/json-endpoints-19apr2017 ( 4d1744 )

modules/shortcodes/polldaddy.php (3 issues)

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