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path: root/plugins/jetpack/modules/shortcodes/polldaddy.php
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Diffstat (limited to 'plugins/jetpack/modules/shortcodes/polldaddy.php')
-rw-r--r--plugins/jetpack/modules/shortcodes/polldaddy.php581
1 files changed, 3 insertions, 578 deletions
diff --git a/plugins/jetpack/modules/shortcodes/polldaddy.php b/plugins/jetpack/modules/shortcodes/polldaddy.php
index 609794ff..10a62d65 100644
--- a/plugins/jetpack/modules/shortcodes/polldaddy.php
+++ b/plugins/jetpack/modules/shortcodes/polldaddy.php
@@ -1,579 +1,4 @@
<?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_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" 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 [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" async 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}{$margins}"></div>
-<div id="PD_superContainer"></div>
-<script type="text/javascript" charset="UTF-8" async src="{$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 );
- $survey_url = esc_url( "http://polldaddy.com/s/{$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']} );}}";
- }
- $script .= "\n//--><!]]></script><script type='text/javascript' charset='UTF-8' async src='{$rating_js_file}'></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 $script;
- }
-
- /**
- * If the theme uses infinite scroll, include jquery at the start
- */
- function check_infinite() {
- if (
- current_theme_supports( 'infinite-scroll' )
- && class_exists( 'The_Neverending_Home_Page' )
- && The_Neverending_Home_Page::archive_supports_infinity()
- ) {
- wp_enqueue_script( 'jquery' );
- }
- }
-
- /**
- * Dynamically load the .js, if needed
- *
- * This hooks in late (priority 11) to infinite_scroll_render to determine
- * a posteriori if a shortcode has been called.
- */
- function polldaddy_shortcode_infinite() {
- // only try to load if a shortcode has been called and theme supports infinite scroll
- if( self::$add_script ) {
- $script_url = esc_url_raw( plugins_url( 'js/polldaddy-shortcode.js', __FILE__ ) );
-
- // if the script hasn't been loaded, load it
- // if the script loads successfully, fire an 'pd-script-load' event
- echo <<<SCRIPT
- <script type='text/javascript'>
- //<![CDATA[
- ( function( d, c, j ) {
- if ( !d.getElementById( j ) ) {
- var pd = d.createElement( c ), s;
- pd.id = j;
- pd.async = true;
- pd.src = '{$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 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' async 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 );
-
-}
+/**
+ * Deprecated alias for Crowdsignal.
+ */