diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/crowdsignal.php')
-rw-r--r-- | plugins/jetpack/modules/shortcodes/crowdsignal.php | 610 |
1 files changed, 0 insertions, 610 deletions
diff --git a/plugins/jetpack/modules/shortcodes/crowdsignal.php b/plugins/jetpack/modules/shortcodes/crowdsignal.php deleted file mode 100644 index e2078a68..00000000 --- a/plugins/jetpack/modules/shortcodes/crowdsignal.php +++ /dev/null @@ -1,610 +0,0 @@ -<?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[] = '#<script(?:[^&]|&(?!gt;))+?src="https?://(secure|static)\.polldaddy\.com/p/([0-9]+)\.js"(?:[^&]|&(?!gt;))*+>\s*?</script>\r?\n?(<noscript>.*?</noscript>)?#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; - - /** - * Variables extracted from $atts. - * - * @var string $survey - * @var string $link_text - * @var string $poll - * @var string $rating - * @var string $unique_id - * @var string $item_id - * @var string $title - * @var string $permalink - * @var int $cb - * @var string $type - * @var string $body - * @var string $button - * @var string $text_color - * @var string $back_color - * @var string $align - * @var string $style - * @var int $width - * @var int $height - * @var int $delay - * @var string $visit - * @var string $domain - * @var string $id - */ - 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 ( Jetpack_AMP_Support::is_amp_request() ) { - return sprintf( '<a href="%s" target="_blank">%s</a>', esc_url( $permalink ), esc_html( trim( $title ) ) ); - } elseif ( $inline ) { - return <<<SCRIPT -<div class="cs-rating pd-rating" id="pd_rating_holder_{$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 - - if ( empty( $title ) ) { - $title = __( 'Take Our Poll', 'jetpack' ); - } - - $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">%s</a>', esc_url( $poll_url ), esc_html( $title ) ); - - if ( $no_script || Jetpack_AMP_Support::is_amp_request() ) { - 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 || Jetpack_AMP_Support::is_amp_request() ) { - 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 ) { - if ( Jetpack_AMP_Support::is_amp_request() ) { - return $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 ); -} - - /** - * Note that Core has the oembed of '#https?://survey\.fm/.*#i' as of 5.1. - * This should be removed after Core has the current regex is in our minimum version. - * - * @see https://core.trac.wordpress.org/ticket/46467 - * @todo Confirm patch landed and remove once 5.2 is the minimum version. - */ -wp_oembed_add_provider( '#https?://.+\.survey\.fm/.*#i', 'https://api.crowdsignal.com/oembed', true ); - -} |