/wp-content/plugins/jetpack/modules/sharedaddy/sharing-sources.php
PHP | 1184 lines | 895 code | 243 blank | 46 comment | 163 complexity | 3b81de2b9c87c34da3d7cd4fa193beb9 MD5 | raw file
- <?php
- abstract class Sharing_Source {
- public $button_style;
- public $smart;
- protected $open_links;
- protected $id;
-
- public function __construct( $id, array $settings ) {
- $this->id = $id;
- if ( isset( $settings['button_style'] ) )
- $this->button_style = $settings['button_style'];
- if ( isset( $settings['open_links'] ) )
- $this->open_links = $settings['open_links'];
-
- if ( isset( $settings['smart'] ) )
- $this->smart = $settings['smart'];
- }
-
- public function http() {
- return is_ssl() ? 'https' : 'http';
- }
- public function get_id() {
- return $this->id;
- }
-
- public function get_class() {
- return $this->id;
- }
-
- public function get_share_url( $post_id ) {
- return apply_filters( 'sharing_permalink', get_permalink( $post_id ), $post_id, $this->id );
- }
- public function has_custom_button_style() {
- return false;
- }
-
- public function get_link( $url, $text, $title, $query = '', $id = false ) {
- $klasses = array( 'share-'.$this->get_class(), 'sd-button' );
-
- if ( $this->button_style == 'icon' || $this->button_style == 'icon-text' )
- $klasses[] = 'share-icon';
-
- if ( $this->button_style == 'icon' ) {
- $text = '';
- $klasses[] = 'no-text';
- }
-
- if ( !empty( $query ) ) {
- if ( stripos( $url, '?' ) === false )
- $url .= '?'.$query;
- else
- $url .= '&'.$query;
- }
-
- if ( $this->button_style == 'text' )
- $klasses[] = 'no-icon';
- return sprintf(
- '<a rel="nofollow" class="%s" href="%s"%s title="%s"%s><span>%s</span></a>',
- implode( ' ', $klasses ),
- $url,
- ( $this->open_links == 'new' ) ? ' target="_blank"' : '',
- $title,
- ( $id ? ' id="' . esc_attr( $id ) . '"' : '' ),
- $text
- );
- }
- abstract public function get_name();
- abstract public function get_display( $post );
- public function display_header() {
- }
-
- public function display_footer() {
- }
-
- public function has_advanced_options() {
- return false;
- }
-
- public function display_preview() {
- $text = ' ';
- if ( !$this->smart )
- if ( $this->button_style != 'icon' )
- $text = $this->get_name();
-
- $klasses = array( 'share-'.$this->get_class(), 'sd-button' );
-
- if ( $this->button_style == 'icon' || $this->button_style == 'icon-text' )
- $klasses[] = 'share-icon';
-
- if ( $this->button_style == 'icon' )
- $klasses[] = 'no-text';
-
- if ( $this->button_style == 'text' )
- $klasses[] = 'no-icon';
- $link = sprintf(
- '<a rel="nofollow" class="%s" href="javascript:void(0);return false;" title="%s"><span>%s</span></a>',
- implode( ' ', $klasses ),
- $this->get_name(),
- $text
- );
- ?>
- <div class="option option-smart-<?php echo $this->smart ? 'on' : 'off'; ?>">
- <?php echo $link; ?>
- </div><?php
- }
- public function get_total( $post = false ) {
- global $wpdb, $blog_id;
-
- $name = strtolower( $this->get_id() );
-
- if ( $post == false ) {
- // get total number of shares for service
- return (int) $wpdb->get_var( $wpdb->prepare( "SELECT SUM( count ) FROM sharing_stats WHERE blog_id = %d AND share_service = %s", $blog_id, $name ) );
- }
-
- // get total shares for a post
- return (int) $wpdb->get_var( $wpdb->prepare( "SELECT count FROM sharing_stats WHERE blog_id = %d AND post_id = %d AND share_service = %s", $blog_id, $post->ID, $name ) );
- }
-
- public function get_posts_total() {
- global $wpdb, $blog_id;
-
- $totals = array();
- $name = strtolower( $this->get_id() );
-
- $my_data = $wpdb->get_results( $wpdb->prepare( "SELECT post_id as id, SUM( count ) as total FROM sharing_stats WHERE blog_id = %d AND share_service = %s GROUP BY post_id ORDER BY count DESC ", $blog_id, $name ) );
-
- if ( !empty( $my_data ) )
- foreach( $my_data as $row )
- $totals[] = new Sharing_Post_Total( $row->id, $row->total );
-
- usort( $totals, array( 'Sharing_Post_Total', 'cmp' ) );
-
- return $totals;
- }
-
- public function process_request( $post, array $post_data ) {
- do_action( 'sharing_bump_stats', array( 'service' => $this, 'post' => $post ) );
- }
-
- public function js_dialog( $name, $params = array() ) {
- $defaults = array(
- 'menubar' => 1,
- 'resizable' => 1,
- 'width' => 600,
- 'height' => 400,
- );
- $params = array_merge( $defaults, $params );
- $opts = array();
- foreach( $params as $key => $val ) {
- $opts[] = "$key=$val";
- }
- $opts = implode( ',', $opts );
- ?>
- <script type="text/javascript" charset="utf-8">
- jQuery(document).ready(function(){
- jQuery( '.share-<?php echo $name; ?>' ).click(function(){
- window.open( jQuery(this).attr( 'href' ), 'wpcom<?php echo $name; ?>', '<?php echo $opts; ?>' );
- return false;
- });
- });
- </script>
- <?php
- }
- }
- abstract class Sharing_Advanced_Source extends Sharing_Source {
- public function has_advanced_options() {
- return true;
- }
-
- abstract public function display_options();
- abstract public function update_options( array $data );
- abstract public function get_options();
- }
- class Share_Email extends Sharing_Source {
- var $shortname = 'email';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Email', 'jetpack' );
- }
- // Default does nothing
- public function process_request( $post, array $post_data ) {
- $ajax = false;
- if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ) == 'xmlhttprequest' )
- $ajax = true;
- $source_email = $target_email = $source_name = false;
- if ( isset( $post_data['source_email'] ) && is_email( $post_data['source_email'] ) )
- $source_email = $post_data['source_email'];
- if ( isset( $post_data['target_email'] ) && is_email( $post_data['target_email'] ) )
- $target_email = $post_data['target_email'];
-
- if ( isset( $post_data['source_name'] ) )
- $source_name = $post_data['source_name'];
-
- // Test email
- $error = 1; // Failure in data
- if ( $source_email && $target_email && $source_name ) {
- if ( apply_filters( 'sharing_email_check', true, $post, $post_data ) ) {
- $data = array(
- 'post' => $post,
- 'source' => $source_email,
- 'target' => $target_email,
- 'name' => $source_name
- );
-
- if ( ( $data = apply_filters( 'sharing_email_can_send', $data ) ) !== false ) {
- // Record stats
- parent::process_request( $data['post'], $post_data );
- do_action( 'sharing_email_send_post', $data );
- }
-
- // Return a positive regardless of whether the user is subscribed or not
- if ( $ajax ) {
- ?>
- <div class="response">
- <div class="response-title"><?php _e( 'This post has been shared!', 'jetpack' ); ?></div>
- <div class="response-sub"><?php printf( __( 'You have shared this post with %s', 'jetpack' ), esc_html( $target_email ) ); ?></div>
- <div class="response-close"><a href="#" class="sharing_cancel"><?php _e( 'Close', 'jetpack' ); ?></a></div>
- </div>
- <?php
- }
- else
- wp_safe_redirect( get_permalink( $post->ID ).'?shared=email' );
- die();
- }
- else
- $error = 2; // Email check failed
- }
-
- if ( $ajax )
- echo $error;
- else
- wp_safe_redirect( get_permalink( $post->ID ).'?shared=email&msg=fail' );
- die();
- }
-
- public function get_display( $post ) {
- return $this->get_link( get_permalink( $post->ID ), _x( 'Email', 'share to', 'jetpack' ), __( 'Click to email this to a friend', 'jetpack' ), 'share=email' );
- }
-
- /**
- * Outputs the hidden email dialog
- */
- public function display_footer() {
- global $current_user;
-
- $visible = $status = false;
- ?>
- <div id="sharing_email" style="display: none;">
- <form action="" method="post">
- <label for="target_email"><?php _e( 'Send to Email Address', 'jetpack' ) ?></label>
- <input type="text" name="target_email" id="target_email" value="" />
-
- <?php if ( is_user_logged_in() ) : ?>
- <input type="hidden" name="source_name" value="<?php echo esc_attr( $current_user->display_name ); ?>" />
- <input type="hidden" name="source_email" value="<?php echo esc_attr( $current_user->user_email ); ?>" />
- <?php else : ?>
- <label for="source_name"><?php _e( 'Your Name', 'jetpack' ) ?></label>
- <input type="text" name="source_name" id="source_name" value="" />
-
- <label for="source_email"><?php _e( 'Your Email Address', 'jetpack' ) ?></label>
- <input type="text" name="source_email" id="source_email" value="" />
- <?php endif; ?>
-
- <?php do_action( 'sharing_email_dialog', 'jetpack' ); ?>
- <img style="float: right; display: none" class="loading" src="<?php echo apply_filters( 'jetpack_static_url', plugin_dir_url( __FILE__ ) . 'images/loading.gif' ); ?>" alt="loading" width="16" height="16" />
- <input type="submit" value="<?php _e( 'Send Email', 'jetpack' ); ?>" class="sharing_send" />
- <a href="#cancel" class="sharing_cancel"><?php _e( 'Cancel', 'jetpack' ); ?></a>
-
- <div class="errors errors-1" style="display: none;">
- <?php _e( 'Post was not sent - check your email addresses!', 'jetpack' ); ?>
- </div>
- <div class="errors errors-2" style="display: none;">
- <?php _e( 'Email check failed, please try again', 'jetpack' ); ?>
- </div>
-
- <div class="errors errors-3" style="display: none;">
- <?php _e( 'Sorry, your blog cannot share posts by email.', 'jetpack' ); ?>
- </div>
- </form>
- </div>
- <?php
- }
- }
- class Share_Twitter extends Sharing_Source {
- var $shortname = 'twitter';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Twitter', 'jetpack' );
- }
- function sharing_twitter_via( $post ) {
- // Allow themes to customize the via
- return apply_filters( 'jetpack_sharing_twitter_via', '', $post->ID );
- }
- public function get_related_accounts( $post ) {
- // Format is 'username' => 'Optional description'
- $related_accounts = apply_filters( 'jetpack_sharing_twitter_related', array(), $post->ID );
- // Example related string: account1,account2:Account 2 description,account3
- $related = array();
- foreach ( $related_accounts as $related_account_username => $related_account_description ) {
- // Join the description onto the end of the username
- if ( $related_account_description )
- $related_account_username .= ':' . $related_account_description;
- $related[] = $related_account_username;
- }
- return implode( ',', $related );
- }
- public function get_display( $post ) {
- $via = $this->sharing_twitter_via( $post );
- if ( $via ) {
- $via = '&via=' . rawurlencode( $via );
- $related = $this->get_related_accounts( $post );
- if ( ! empty( $related ) && $related !== $via )
- $via .= '&related=' . rawurlencode( $related );
- } else {
- $via = '';
- }
- $share_url = $this->get_share_url( $post->ID );
- if ( $this->smart ) {
- return '<div class="twitter_button"><iframe allowtransparency="true" frameborder="0" scrolling="no" src="' . esc_url( $this->http() . '://platform.twitter.com/widgets/tweet_button.html?url=' . rawurlencode( $share_url ) . '&counturl=' . rawurlencode( str_replace( 'https://', 'http://', get_permalink( $post->ID ) ) ) . '&count=horizontal&text=' . rawurlencode( $post->post_title . ':' ) . $via ) . '" style="width:101px; height:20px;"></iframe></div>';
- } else {
- if ( 'icon-text' == $this->button_style || 'text' == $this->button_style )
- sharing_register_post_for_share_counts( $post->ID );
- return $this->get_link( get_permalink( $post->ID ), _x( 'Twitter', 'share to', 'jetpack' ), __( 'Click to share on Twitter', 'jetpack' ), 'share=twitter', 'sharing-twitter-' . $post->ID );
- }
- }
-
- public function process_request( $post, array $post_data ) {
- $post_title = $post->post_title;
- $post_link = $this->get_share_url( $post->ID );
- if ( function_exists( 'mb_stripos' ) ) {
- $strlen = 'mb_strlen';
- $substr = 'mb_substr';
- } else {
- $strlen = 'strlen';
- $substr = 'substr';
- }
-
- $via = $this->sharing_twitter_via( $post );
- if ( $via ) {
- $related = $this->get_related_accounts( $post );
- if ( $related === $via )
- $related = false;
- $sig = " via @$via";
- } else {
- $via = false;
- $related = false;
- $sig = '';
- }
- $suffix_length = $strlen( " {$post_link}{$sig}" );
- // $sig is handled by twitter in their 'via' argument.
- // $post_link is handled by twitter in their 'url' argument.
- if ( 140 < $strlen( $post_title ) + $suffix_length ) {
- // The -1 is for "\xE2\x80\xA6", a UTF-8 ellipsis.
- $text = $substr( $post_title, 0, 140 - $suffix_length - 1 ) . "\xE2\x80\xA6";
- } else {
- $text = $post_title;
- }
- // Record stats
- parent::process_request( $post, $post_data );
-
- $url = $post_link;
- $twitter_url = add_query_arg(
- urlencode_deep( array_filter( compact( 'via', 'related', 'text', 'url' ) ) ),
- sprintf( '%s://twitter.com/intent/tweet', $this->http() )
- );
- // Redirect to Twitter
- wp_redirect( $twitter_url );
- die();
- }
-
- public function has_custom_button_style() {
- return $this->smart;
- }
-
- public function display_footer() {
- $this->js_dialog( $this->shortname, array( 'height' => 350 ) );
- }
- }
- class Share_Stumbleupon extends Sharing_Source {
- var $shortname = 'stumbleupon';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'StumbleUpon', 'jetpack' );
- }
- public function has_custom_button_style() {
- return $this->smart;
- }
- public function get_display( $post ) {
- if ( $this->smart )
- return '<div class="stumbleupon_button"><iframe src="http://www.stumbleupon.com/badge/embed/1/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title ) . '" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:74px; height: 18px;" allowTransparency="true"></iframe></div>';
- else
- return $this->get_link( get_permalink( $post->ID ), _x( 'StumbleUpon', 'share to', 'jetpack' ), __( 'Click to share on StumbleUpon', 'jetpack' ), 'share=stumbleupon' );
- }
-
- public function process_request( $post, array $post_data ) {
- $stumbleupon_url = $this->http() . '://www.stumbleupon.com/submit?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title );
-
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Stumbleupon
- wp_redirect( $stumbleupon_url );
- die();
- }
- }
- class Share_Reddit extends Sharing_Source {
- var $shortname = 'reddit';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
- public function get_name() {
- return __( 'Reddit', 'jetpack' );
- }
- public function get_display( $post ) {
- if ( $this->smart )
- return '<div class="reddit_button"><iframe src="http://www.reddit.com/static/button/button1.html?width=120&url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title ) . '" height="22" width="120" scrolling="no" frameborder="0"></iframe></div>';
- else
- return $this->get_link( get_permalink( $post->ID ), __( 'Reddit', 'share to', 'jetpack' ), __( 'Click to share on Reddit', 'jetpack' ), 'share=reddit' );
- }
-
- public function process_request( $post, array $post_data ) {
- $reddit_url = 'http://reddit.com/submit?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title );
-
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Reddit
- wp_redirect( $reddit_url );
- die();
- }
- }
- class Share_Digg extends Sharing_Source {
- var $shortname = 'digg';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Digg', 'jetpack' );
- }
- public function has_custom_button_style() {
- return $this->smart;
- }
- public function get_display( $post ) {
- if ( $this->smart ) {
- $url = $this->get_link( 'http://digg.com/submit?url='. rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title ), 'Digg', __( 'Click to Digg this post', 'jetpack' ) );
- return '<div class="digg_button">' . str_replace( 'class="', 'class="DiggThisButton DiggCompact ', $url ) . '</div>';
- } else {
- return $this->get_link( get_permalink( $post->ID ), _x( 'Digg', 'share to', 'jetpack' ), __( 'Click to Digg this post', 'jetpack' ), 'share=digg' );
- }
- }
-
- public function process_request( $post, array $post_data ) {
- $digg_url = 'http://digg.com/submit?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $post->post_title );
-
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Digg
- wp_redirect( $digg_url );
- die();
- }
-
- public function display_header() {
- if ( $this->smart ) {
- ?>
- <script type="text/javascript">
- (function() {
- var s = document.createElement('SCRIPT'), s1 = document.getElementsByTagName('SCRIPT')[0];
- s.type = 'text/javascript';
- s.async = true;
- s.src = 'http://widgets.digg.com/buttons.js';
- s1.parentNode.insertBefore(s, s1);
- })();
- </script>
- <?php
- }
- }
- }
- class Share_LinkedIn extends Sharing_Source {
- var $shortname = 'linkedin';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
- public function get_name() {
- return __( 'LinkedIn', 'jetpack' );
- }
- public function has_custom_button_style() {
- return $this->smart;
- }
- public function get_display( $post ) {
- $share_url = $this->get_share_url( $post->ID );
- $display = '';
-
- if ( $this->smart )
- $display .= sprintf( '<div class="linkedin_button"><script type="in/share" data-url="%s" data-counter="right"></script></div>', esc_url( $share_url ) );
- else
- $display = $this->get_link( get_permalink( $post->ID ), _x( 'LinkedIn', 'share to', 'jetpack' ), __( 'Click to share on LinkedIn', 'jetpack' ), 'share=linkedin', 'sharing-linkedin-' . $post->ID );
- if ( 'icon-text' == $this->button_style || 'text' == $this->button_style )
- sharing_register_post_for_share_counts( $post->ID );
- return $display;
- }
-
- public function process_request( $post, array $post_data ) {
- setup_postdata( $post );
- $post_link = $this->get_share_url( $post->ID );
- // http://www.linkedin.com/shareArticle?mini=true&url={articleUrl}&title={articleTitle}&summary={articleSummary}&source={articleSource}
- $encoded_title = rawurlencode( $post->post_title );
- if( strlen( $encoded_title ) > 200 )
- $encoded_title = substr( $encoded_title, 0, 197 ) . '...';
- $encoded_summary = rawurlencode( strip_tags( get_the_excerpt() ) );
- if( strlen( $encoded_summary ) > 256 )
- $encoded_summary = substr( $encoded_summary, 0, 253 ) . '...';
-
- $source = get_bloginfo( 'name' );
- $linkedin_url = add_query_arg( array(
- 'title' => $encoded_title,
- 'url' => rawurlencode( $post_link ),
- 'source' => rawurlencode( $source ),
- 'summary' => $encoded_summary,
- ), 'http://www.linkedin.com/shareArticle?mini=true' );
-
- // Record stats
- parent::process_request( $post, $post_data );
- // Redirect to LinkedIn
- wp_redirect( $linkedin_url );
- die();
- }
-
- public function display_footer() {
- if ( !$this->smart )
- $this->js_dialog( $this->shortname, array( 'width' => 580, 'height' => 450 ) );
- else
- echo '<script type="text/javascript" src="//platform.linkedin.com/in.js"></script>';
- }
- }
- class Share_Facebook extends Sharing_Source {
- var $shortname = 'facebook';
- private $share_type = 'default';
-
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( isset( $settings['share_type'] ) )
- $this->share_type = $settings['share_type'];
-
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
- public function get_name() {
- return __( 'Facebook', 'jetpack' );
- }
-
- public function display_header() {
- }
-
- function guess_locale_from_lang( $lang ) {
- if ( 'en' == $lang || 'en_US' == $lang || !$lang ) {
- return 'en_US';
- }
- if ( !class_exists( 'GP_Locales' ) ) {
- if ( !defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) || !file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
- return false;
- }
- require JETPACK__GLOTPRESS_LOCALES_PATH;
- }
- if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
- // WP.com: get_locale() returns 'it'
- $locale = GP_Locales::by_slug( $lang );
- } else {
- // Jetpack: get_locale() returns 'it_IT';
- $locale = GP_Locales::by_field( 'wp_locale', $lang );
- }
- if ( !$locale || empty( $locale->facebook_locale ) ) {
- return false;
- }
- return $locale->facebook_locale;
- }
- public function get_display( $post ) {
- $share_url = $this->get_share_url( $post->ID );
- if ( $this->smart ) {
- $url = $this->http() . '://www.facebook.com/plugins/like.php?href=' . rawurlencode( $share_url ) . '&layout=button_count&show_faces=false&action=like&colorscheme=light&height=21';
-
- // Default widths to suit English
- $inner_w = 90;
-
- // Locale-specific widths/overrides
- $widths = array(
- 'bg_BG' => 120,
- 'de_DE' => 120,
- 'da_DK' => 120,
- 'es_ES' => 122,
- 'es_LA' => 110,
- 'fi_FI' => 100,
- 'it_IT' => 100,
- 'ja_JP' => 100,
- 'nl_NL' => 130,
- 'ru_RU' => 128,
- );
- $widths = apply_filters( 'sharing_facebook_like_widths', $widths );
- $locale = $this->guess_locale_from_lang( get_locale() );
- if ( $locale ) {
- if ( 'en_US' != $locale ) {
- $url .= '&locale=' . $locale;
- }
- if ( isset( $widths[$locale] ) ) {
- $inner_w = $widths[$locale];
- }
- }
- $url .= '&width='.$inner_w;
- return '<div class="like_button"><iframe src="'.$url.'" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:'.( $inner_w + 6 ).'px; height:21px;" allowTransparency="true"></iframe></div>';
- }
-
- if ( 'icon-text' == $this->button_style || 'text' == $this->button_style )
- sharing_register_post_for_share_counts( $post->ID );
- return $this->get_link( get_permalink( $post->ID ), _x( 'Facebook', 'share to', 'jetpack' ), __( 'Share on Facebook', 'jetpack' ), 'share=facebook', 'sharing-facebook-' . $post->ID );
- }
-
- public function process_request( $post, array $post_data ) {
- $fb_url = $this->http() . '://www.facebook.com/sharer.php?u=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&t=' . rawurlencode( $post->post_title );
-
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Facebook
- wp_redirect( $fb_url );
- die();
- }
-
- public function display_footer() {
- $this->js_dialog( $this->shortname );
- }
- }
- class Share_Print extends Sharing_Source {
- var $shortname = 'print';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Print', 'jetpack' );
- }
- public function get_display( $post ) {
- return $this->get_link( get_permalink( $post->ID ) . ( ( is_single() || is_page() ) ? '#print': '' ), _x( 'Print', 'share to', 'jetpack' ), __( 'Click to print', 'jetpack' ) );
- }
- }
- class Share_PressThis extends Sharing_Source {
- var $shortname = 'pressthis';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Press This', 'jetpack' );
- }
- public function process_request( $post, array $post_data ) {
- global $current_user;
-
- $blogs = get_blogs_of_user( $current_user->ID );
- if ( empty( $blogs ) ) {
- wp_safe_redirect( get_permalink( $post->ID ) );
- die();
- }
-
- $blog = current( $blogs );
- $url = $blog->siteurl.'/wp-admin/press-this.php?u='.rawurlencode( $this->get_share_url( $post->ID ) ).'&t='.rawurlencode( $post->post_title ).'&v=4';
- if ( isset( $_GET['sel'] ) )
- $url .= '&s='.rawurlencode( $_GET['sel'] );
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Press This
- wp_safe_redirect( $url );
- die();
- }
- public function get_display( $post ) {
- return $this->get_link( get_permalink( $post->ID ), _x( 'Press This', 'share to', 'jetpack' ), __( 'Click to Press This!', 'jetpack' ), 'share=press-this' );
- }
- }
- class Share_GooglePlus1 extends Sharing_Source {
- var $shortname = 'googleplus1';
- private $state = false;
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Google +1', 'jetpack' );
- }
- public function get_display( $post ) {
- // Smart or not, return the G+ button
- return '<div class="googleplus1_button"><div class="g-plusone" data-size="medium" data-callback="sharing_plusone" data-href="' . esc_url( $this->get_share_url( $post->ID ) ) . '"></div></div>';
- }
-
- public function display_preview() {
- ?>
- <div class="option option-smart-on">
- <a href="javascript:void(0);return false;" class="share-<?php echo $this->shortname; ?>">
- <span></span>
- </a>
- </div><?php
- }
-
- public function get_state() {
- return $this->state;
- }
-
- public function process_request( $post, array $post_data ) {
-
- if ( isset( $post_data['state'] ) ) {
- $this->state = $post_data['state'];
- }
- // Record stats
- parent::process_request( $post, $post_data );
- die();
- }
-
- public function display_footer() {
- global $post;
- ?>
- <script type="text/javascript" charset="utf-8">
- function sharing_plusone( obj ) {
- jQuery.ajax( {
- url: '<?php echo get_permalink( $post->ID ) . '?share=google-plus-1'; ?>',
- type: 'POST',
- data: obj
- } );
- }
- </script>
- <script type="text/javascript" src="<?php echo $this->http(); ?>://apis.google.com/js/plusone.js"></script>
- <?php
- }
- public function get_total( $post = false ) {
- global $wpdb, $blog_id;
-
- $name = strtolower( $this->get_id() );
-
- if ( $post == false ) {
- // get total number of shares for service
- return $wpdb->get_var( $wpdb->prepare( "SELECT SUM( count ) FROM sharing_stats WHERE blog_id = %d AND share_service = %s", $blog_id, $name ) );
- }
-
- //get total shares for a post
- return $wpdb->get_var( $wpdb->prepare( "SELECT count FROM sharing_stats WHERE blog_id = %d AND post_id = %d AND share_service = %s", $blog_id, $post->ID, $name ) );
- }
- }
- class Share_Custom extends Sharing_Advanced_Source {
- private $name;
- private $icon;
- private $url;
- public $smart = true;
- var $shortname;
-
- public function get_class() {
- return 'custom';
- }
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
-
- $opts = $this->get_options();
- if ( isset( $settings['name'] ) ) {
- $this->name = $settings['name'];
- $this->shortname = preg_replace( '/[^a-z0-9]*/', '', $settings['name'] );
- }
- if ( isset( $settings['icon'] ) )
- $this->icon = $settings['icon'];
- if ( isset( $settings['url'] ) )
- $this->url = $settings['url'];
- }
-
- public function get_name() {
- return $this->name;
- }
-
- public function get_display( $post ) {
- $str = $this->get_link( get_permalink( $post->ID ), esc_html( $this->name ), __( 'Click to share', 'jetpack' ), 'share='.$this->id );
- return str_replace( '<span>', '<span style="background-image:url(' . esc_url( $this->icon ) . ');">', $str );
- }
- public function process_request( $post, array $post_data ) {
- $url = str_replace( '&', '&', $this->url );
- $url = str_replace( '%post_url%', rawurlencode( $this->get_share_url( $post->ID ) ), $url );
- $url = str_replace( '%post_full_url%', rawurlencode( get_permalink( $post->ID ) ), $url );
- $url = str_replace( '%post_title%', rawurlencode( $post->post_title ), $url );
- if ( strpos( $url, '%post_tags%' ) !== false ) {
- $tags = get_the_tags( $post->ID );
- $tagged = '';
-
- if ( $tags ) {
- foreach ( $tags AS $tag ) {
- $tagged[] = rawurlencode( $tag->name );
- }
-
- $tagged = implode( ',', $tagged );
- }
- $url = str_replace( '%post_tags%', $tagged, $url );
- }
-
- if ( strpos( $url, '%post_excerpt%' ) !== false ) {
- $url_excerpt = $post->post_excerpt;
- if ( empty( $url_excerpt ) )
- $url_excerpt = $post->post_content;
-
- $url_excerpt = strip_tags( strip_shortcodes( $url_excerpt ) );
- $url_excerpt = wp_html_excerpt( $url_excerpt, 100 );
- $url_excerpt = rtrim( preg_replace( '/[^ .]*$/', '', $url_excerpt ) );
- $url = str_replace( '%post_excerpt%', rawurlencode( $url_excerpt ), $url );
- }
- // Record stats
- parent::process_request( $post, $post_data );
- // Redirect
- wp_redirect( $url );
- die();
- }
-
- public function display_options() {
- ?>
- <div class="input">
- <table class="form-table">
- <tbody>
- <tr>
- <th scope="row"><?php _e( 'Label', 'jetpack' ); ?></th>
- <td><input type="text" name="name" value="<?php echo esc_attr( $this->name ); ?>" /></td>
- </tr>
- <tr>
- <th scope="row"><?php _e( 'URL', 'jetpack' ); ?></th>
- <td><input type="text" name="url" value="<?php echo esc_attr( $this->url ); ?>" /></td>
- </tr>
- <tr>
- <th scope="row"><?php _e( 'Icon', 'jetpack' ); ?></th>
- <td><input type="text" name="icon" value="<?php echo esc_attr( $this->icon ); ?>" /></td>
- </tr>
- <tr>
- <th scope="row"></th>
- <td>
- <input class="button-secondary" type="submit" value="<?php _e( 'Save', 'jetpack' ); ?>" />
- <a href="#" class="remove"><small><?php _e( 'Remove Service', 'jetpack' ); ?></small></a>
- </td>
- </tr>
- </tbody>
- </table>
- </div>
- <?php
- }
- public function update_options( array $data ) {
- $name = trim( wp_html_excerpt( wp_kses( stripslashes( $data['name'] ), array() ), 30 ) );
- $url = trim( esc_url_raw( $data['url'] ) );
- $icon = trim( esc_url_raw( $data['icon'] ) );
-
- if ( $name )
- $this->name = $name;
- if ( $url )
- $this->url = $url;
-
- if ( $icon )
- $this->icon = $icon;
- }
- public function get_options() {
- return array(
- 'name' => $this->name,
- 'icon' => $this->icon,
- 'url' => $this->url,
- );
- }
-
- public function display_preview() {
- $opts = $this->get_options();
-
- $text = ' ';
- if ( !$this->smart )
- if ( $this->button_style != 'icon' )
- $text = $this->get_name();
-
- $klasses = array( 'share-'.$this->shortname );
-
- if ( $this->button_style == 'icon' || $this->button_style == 'icon-text' )
- $klasses[] = 'share-icon';
-
- if ( $this->button_style == 'icon' ) {
- $text = '';
- $klasses[] = 'no-text';
- }
-
- if ( $this->button_style == 'text' )
- $klasses[] = 'no-icon';
- $link = sprintf(
- '<a rel="nofollow" class="%s" href="javascript:void(0);return false;" title="%s"><span style="background-image:url(%s) !important;background-position:left center;background-repeat:no-repeat;">%s</span></a>',
- implode( ' ', $klasses ),
- $this->get_name(),
- esc_url( $opts['icon'] ),
- $text
- );
- ?>
- <div class="option option-smart-off">
- <?php echo $link ; ?>
- </div><?php
- }
- }
- class Share_Tumblr extends Sharing_Source {
- var $shortname = 'tumblr';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Tumblr', 'jetpack' );
- }
- public function get_display( $post ) {
- if ( $this->smart )
- return '<a href="http://www.tumblr.com/share/link/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&name=' . rawurlencode( $post->post_title ) . '" title="Share on Tumblr" style="display:inline-block; text-indent:-9999px; overflow:hidden; width:62px; height:20px; background:url(\'http://platform.tumblr.com/v1/share_2.png\') top left no-repeat transparent;">Share on Tumblr</a>';
- else
- return $this->get_link( get_permalink( $post->ID ), _x( 'Tumblr', 'share to', 'jetpack' ), __( 'Click to share on Tumblr', 'jetpack' ), 'share=tumblr' );
- }
-
- public function process_request( $post, array $post_data ) {
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Tumblr's sharing endpoint (a la their bookmarklet)
- $url = 'http://www.tumblr.com/share?v=3&u=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&t=' . rawurlencode( $post->post_title ) . '&s=';
- wp_redirect( $url );
- die();
- }
- // http://www.tumblr.com/share?v=3&u=URL&t=TITLE&s=
- public function display_footer() {
- if ( $this->smart ) {
- ?><script type="text/javascript" src="http://platform.tumblr.com/v1/share.js"></script><?php
- } else {
- $this->js_dialog( $this->shortname, array( 'width' => 450, 'height' => 450 ) );
- }
- }
- }
- class Share_Pinterest extends Sharing_Source {
- var $shortname = 'pinterest';
- public function __construct( $id, array $settings ) {
- parent::__construct( $id, $settings );
- if ( 'official' == $this->button_style )
- $this->smart = true;
- else
- $this->smart = false;
- }
-
- public function get_name() {
- return __( 'Pinterest', 'jetpack' );
- }
- public function get_post_image( $content ) {
- $image = '';
- if ( function_exists('has_post_thumbnail') && has_post_thumbnail() ) {
- $thumb_id = get_post_thumbnail_id();
- $thumb = wp_get_attachment_image_src( $thumb_id );
- $image = remove_query_arg( array('w', 'h'), $thumb[0] );
- } else if ( preg_match_all('/<img (.+?)>/', $content, $matches) ) {
- foreach ( $matches[1] as $attrs ) {
- $media = $img = array();
- foreach ( wp_kses_hair( $attrs, array( 'http', 'https' ) ) as $attr )
- $img[$attr['name']] = $attr['value'];
- if ( !isset( $img['src'] ) || 0 !== strpos( $img['src'], 'http' ) ) {
- continue;
- }
- else {
- $image = htmlspecialchars_decode( $img['src'] );
- break;
- }
- }
- }
- return $image;
- }
- public function get_display( $post ) {
- if ( $this->smart )
- return '<div class="pinterest_button"><a href="' . esc_url( 'http://pinterest.com/pin/create/button/?url='. rawurlencode( $this->get_share_url( $post->ID ) ) . '&description=' . rawurlencode( $post->post_title ) . '&media=' . rawurlencode( esc_url_raw( $this->get_post_image( $post->post_content ) ) ) ) . '" class="pin-it-button" count-layout="horizontal"> '. __( 'Pin It', 'jetpack') .'</a></div>';
- else
- return $this->get_link( get_permalink( $post->ID ), _x( 'Pinterest', 'share to', 'jetpack' ), __( 'Click to share on Pinterest', 'jetpack' ), 'share=pinterest' );
- }
-
- public function process_request( $post, array $post_data ) {
- $pinterest_url = esc_url_raw( 'http://pinterest.com/pin/create/button/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&description=' . rawurlencode( $post->post_title ) . '&media=' . rawurlencode( esc_url_raw( $this->get_post_image( $post->post_content ) ) ) );
-
- // Record stats
- parent::process_request( $post, $post_data );
-
- // Redirect to Pinterest
- wp_redirect( $pinterest_url );
- die();
- }
- public function display_footer() {
- if ( !$this->smart ) {
- $this->js_dialog( $this->shortname, array( 'width' => 650, 'height' => 280 ) );
- } else {
- ?>
- <script type="text/javascript">
- function pinterest_async_load() {
- var s = document.createElement("script");
- s.type = "text/javascript";
- s.async = true;
- s.src = window.location.protocol + "//assets.pinterest.com/js/pinit.js";
- var x = document.getElementsByTagName("script")[0];
- x.parentNode.insertBefore(s, x);
- }
- jQuery(document).on('ready post-load', function() {
- pinterest_async_load();
- });
- </script>
- <?php
- }
- }
- }