diff options
Diffstat (limited to 'plugins/jetpack/modules/shortcodes/polldaddy.php')
| -rw-r--r-- | plugins/jetpack/modules/shortcodes/polldaddy.php | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/shortcodes/polldaddy.php b/plugins/jetpack/modules/shortcodes/polldaddy.php new file mode 100644 index 00000000..63b2f66d --- /dev/null +++ b/plugins/jetpack/modules/shortcodes/polldaddy.php @@ -0,0 +1,167 @@ +<?php + +/* + polldaddy.com + [polldaddy poll="139742"] + */ + +if ( !function_exists( 'polldaddy_shortcode_handler' ) ) { + + function polldaddy_shortcode_handler_set_data() { + $resource = wp_remote_get( 'http://polldaddy.com/xml/keywords.xml' ); + $body = wp_remote_retrieve_body( $resource ); + $keywords_xml = simplexml_load_string ( $body ); + $keywords = array(); + $keywords['generated'] = time(); + + foreach ( $keywords_xml->keyword as $keyword_xml ){ + $keywords[] = array( 'keyword' => (string) $keyword_xml, 'url' => (string) $keyword_xml['url'] ); + } + wp_cache_set( 'pd-keywords', $keywords, 'site-options', 864000 ); + + return $keywords; + } + + function polldaddy_add_rating_js() { + wp_print_scripts( 'polldaddy-rating-js' ); + } + + function polldaddy_shortcode_handler( $atts, $content = null ) { + global $post; + + extract( shortcode_atts( array( + 'survey' => null, + 'link_text' => 'View Survey', + 'poll' => 'empty', + 'rating' => 'empty', + 'unique_id' => null, + 'title' => null, + 'permalink' => null, + 'cb' => 0, + 'type' => null, + 'body' => '', + 'button' => '', + 'text_color' => 'FFFFFF', + 'back_color' => '000000', + 'align' => '', + 'style' => '' + ), $atts ) ); + + $survey = esc_attr( str_replace( "'", "", $survey ) ); + $link_text = esc_attr( $link_text ); + + if ( null != $survey ) { + + // This is the new survey embed + if ( $type != null ) { + $title = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $title ) ) ); + $type = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $type ) ) ); + $body = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $body ) ) ); + $button = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $button ) ) ); + $text_color = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $text_color ) ) ); + $back_color = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $back_color ) ) ); + $align = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $align ) ) ); + $style = preg_replace( '/&(\w*);/', '&$1;', esc_js( esc_attr( $style ) ) ); + + return " + <script type='text/javascript' src='http://i0.poll.fm/survey.js' charset='UTF-8'></script> + <noscript><a href='http://polldaddy.com/s/$survey'>$title</a></noscript> + <script type='text/javascript'> + polldaddy.add( { + title: '$title', + type: '$type', + body: '$body', + button: '$button', + text_color: '$text_color', + back_color: '$back_color', + align: '$align', + style: '$style', + id: '$survey' + } ); + </script> + "; + + } else { + return " + <script language='javascript' type='text/javascript'> + var PDF_surveyID = '$survey'; + var PDF_openText = '$link_text'; + </script> + <script type='text/javascript' language='javascript' src='http://www.polldaddy.com/s.js'></script> + <noscript><a href='http://surveys.polldaddy.com/s/$survey/'>$link_text</a></noscript> + + "; + } + } + + $poll = (int) $poll; + $rating = (int) $rating; + $cb = (int) $cb; + + if ( $rating > 0 ) { + if ( null != $unique_id ) { + $unique_id = wp_specialchars( $unique_id ); + } else { + $unique_id = is_page() ? 'wp-page-' : 'wp-post-'; + $unique_id .= $post->ID; + } + + if ( null != $title ) + $title = wp_specialchars( $title ); + else + $title = urlencode( $post->post_title ); + + if ( null != $permalink ) + $permalink = clean_url( $permalink ); + else + $permalink = urlencode( get_permalink( $post->ID ) ); + + wp_register_script( 'polldaddy-rating-js', 'http://i.polldaddy.com/ratings/rating.js' ); + add_filter( 'wp_footer', 'polldaddy_add_rating_js' ); + + return '<div id="pd_rating_holder_' . $rating . '"></div> + <script language="javascript"> + PDRTJS_settings_' . $rating . ' = { + "id" : "' . $rating . '", + "unique_id" : "' . $unique_id . '", + "title" : "' . $title . '", + "permalink" : "' . $permalink . '" + }; + </script>'; + } elseif ( $poll > 0 ) { + $cb = ( $cb == 1 ? '?cb=' . mktime() : '' ); + $keywords = wp_cache_get( 'pd-keywords', 'site-options' ); + if ( ! $keywords || $keywords['generated'] <= ( time() - 300 ) ) { + if ( ! wp_cache_get( 'pd-keywords-fetching', 'site-options' ) ) { + wp_cache_set( 'pd-keywords-fetching', 1, 'site-options', 30 ); + $keywords = polldaddy_shortcode_handler_set_data(); + } + } + + if ( !$keywords ) + $keywords = array(); + + $mod = ( $poll % ( count( $keywords ) - 1 ) ); + + return '<a name="pd_a_' . $poll . '"></a><div class="PDS_Poll" id="PDI_container' . $poll . '" style="display:inline-block;"></div><script type="text/javascript" language="javascript" charset="utf-8" src="http://static.polldaddy.com/p/' . $poll . '.js' . $cb . '"></script> + <noscript> + <a href="http://answers.polldaddy.com/poll/' . $poll . '/">View This Poll</a><br/><span style="font-size:10px;"><a href="' . $keywords[ $mod ][ 'url' ] . '">' . $keywords[ $mod ][ 'keyword' ] . '</a></span> + </noscript>'; + } + + return '<!-- no polldaddy output -->'; + } + + add_shortcode( 'polldaddy', 'polldaddy_shortcode_handler' ); + + // http://answers.polldaddy.com/poll/1562975/?view=results&msg=voted + function polldaddy_link( $content ) { + return preg_replace( '!(?:\n|\A)http://answers.polldaddy.com/poll/([0-9]+?)/(.+)?(?:\n|\Z)!i', "\n<script type='text/javascript' language='javascript' charset='utf-8' src='http://s3.polldaddy.com/p/$1.js'></script><noscript> <a href='http://answers.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 ); + add_filter( 'comment_text', 'polldaddy_link', 1 ); + +}
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