polldaddy.php | searchcode

/wp-content/plugins/jetpack/modules/shortcodes/polldaddy.php

https://gitlab.com/juanito.abelo/nlmobile
PHP | 403 lines | 299 code | 71 blank | 33 comment | 74 complexity | 4eca20f7b88a00ec83b1060c5806d6be MD5 | raw file

<?php



if ( !class_exists( 'PolldaddyShortcode' ) ) {

	/**

* Class wrapper for polldaddy shortcodes

*/

class PolldaddyShortcode {



	static $add_script = false;

	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_action( 'wp_enqueue_scripts', array( $this, 'check_infinite' ) );

		add_action( 'infinite_scroll_render', array( $this, 'polldaddy_shortcode_infinite' ), 11 );

	}



	/**

	 * 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          = false;

		$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 = 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="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="http://i.polldaddy.com/ratings/rating.js"></script>

SCRIPT;

			}

			else {

				if ( self::$scripts === false )

					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">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 = json_encode( array(

						'type'  => 'slider',

						'embed' => 'poll',

						'delay' => intval( $delay ),

						'visit' => $visit,

						'id'    => intval( $poll )

					) );



					return <<<SCRIPT

<script type="text/javascript" charset="UTF-8" src="http://i0.poll.fm/survey.js"></script>

<script type="text/javascript" charset="UTF-8"><!--//--><![CDATA[//><!--

polldaddy.add( {$settings} );

//--><!]]></script>

<noscript>{$poll_link}</noscript>

SCRIPT;

				}

				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';

					}



					if ( $cb === false && !$inline ) {

						if ( self::$scripts === false )

							self::$scripts = array();



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



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



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



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



						return <<<CONTAINER

<a id="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;

					}

					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';

					if( !empty( $link_text ) )

						$title = $link_text;

				}



				$survey      = preg_replace( '/[^a-f0-9]/i', '', $survey );

				$survey_url  = esc_url( "http://polldaddy.com/s/{$survey}" );

				$survey_link = sprintf( '<a href="%s">%s</a>', $survey_url, esc_html( $title ) );



				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 ) ) {



						$auto_src = esc_url( "http://{$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 = json_encode( 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 = json_encode( 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

					) ) );

				}

				return <<<CONTAINER

<script type="text/javascript" charset="UTF-8" src="http://i0.poll.fm/survey.js"></script>

<script type="text/javascript" charset="UTF-8"><!--//--><![CDATA[//><!--

polldaddy.add( {$settings} );

//--><!]]></script>

<noscript>{$survey_link}</noscript>

CONTAINER;

			}

		}

		else

			return '<!-- no polldaddy 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' src='http://i.polldaddy.com/ratings/rating.js'></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' ) ) {

			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 = json_encode( 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 'as-script-load' event

			echo <<<SCRIPT

				<script type='text/javascript'>

				//<![CDATA[

				if ( typeof window.polldaddyshortcode === 'undefined' ) {

					var wp_pd_js = document.createElement( 'script' );

					wp_pd_js.type = 'text/javascript';

					wp_pd_js.src = $script_url;

					wp_pd_js.async = true;

					wp_pd_js.onload = function() {

						jQuery( document.body ).trigger( 'pd-script-load' );

					};

					document.getElementsByTagName( 'head' )[0].appendChild( wp_pd_js );

				} else {

					jQuery( document.body ).trigger( 'pd-script-load' );

				}

				//]]>

				</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 preg_replace( '!(?:\n|\A)http://polldaddy.com/poll/([0-9]+?)/(.+)?(?:\n|\Z)!i', "\n<script type='text/javascript' language='javascript' charset='utf-8' src='http://static.polldaddy.com/p/$1.js'></script><noscript> <a href='http://polldaddy.com/poll/$1/'>View Poll</a></noscript>\n", $content );

	}



	// 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 );



	/** This filter is documented in modules/shortcodes/youtube.php */

	if ( apply_filters( 'jetpack_comments_allow_oembed', get_option( 'embed_autourls' ) ) ) {

		add_filter( 'comment_text', 'polldaddy_link', 1 );

	}

}



}