diff options
Diffstat (limited to 'plugins/jetpack/modules/sharedaddy/sharedaddy.php')
| -rw-r--r-- | plugins/jetpack/modules/sharedaddy/sharedaddy.php | 289 |
1 files changed, 0 insertions, 289 deletions
diff --git a/plugins/jetpack/modules/sharedaddy/sharedaddy.php b/plugins/jetpack/modules/sharedaddy/sharedaddy.php deleted file mode 100644 index 3f34cf32..00000000 --- a/plugins/jetpack/modules/sharedaddy/sharedaddy.php +++ /dev/null @@ -1,289 +0,0 @@ -<?php -/* -Plugin Name: Sharedaddy -Description: The most super duper sharing tool on the interwebs. -Version: 0.3.1 -Author: Automattic, Inc. -Author URI: http://automattic.com/ -Plugin URI: http://en.blog.wordpress.com/2010/08/24/more-ways-to-share/ -*/ - -require_once plugin_dir_path( __FILE__ ).'sharing.php'; - -function sharing_email_send_post( $data ) { - - $content = sharing_email_send_post_content( $data ); - // Borrowed from wp_mail(); - $sitename = strtolower( $_SERVER['SERVER_NAME'] ); - if ( substr( $sitename, 0, 4 ) == 'www.' ) { - $sitename = substr( $sitename, 4 ); - } - - /** This filter is documented in core/src/wp-includes/pluggable.php */ - $from_email = apply_filters( 'wp_mail_from', 'wordpress@' . $sitename ); - - if ( ! empty( $data['name'] ) ) { - $s_name = (string) $data['name']; - $name_needs_encoding_regex = - '/[' . - // SpamAssasin's list of characters which "need MIME" encoding - '\x00-\x08\x0b\x0c\x0e-\x1f\x7f-\xff' . - // Our list of "unsafe" characters - '<\r\n' . - ']/'; - - $needs_encoding = - // If it contains any blacklisted chars, - preg_match( $name_needs_encoding_regex, $s_name ) || - // Or if we can't use `mb_convert_encoding` - ! function_exists( 'mb_convert_encoding' ) || - // Or if it's not already ASCII - mb_convert_encoding( $data['name'], 'ASCII' ) !== $s_name; - - if ( $needs_encoding ) { - $data['name'] = sprintf( '=?UTF-8?B?%s?=', base64_encode( $data['name'] ) ); - } - } - - $headers[] = sprintf( 'From: %1$s <%2$s>', $data['name'], $from_email ); - $headers[] = sprintf( 'Reply-To: %1$s <%2$s>', $data['name'], $data['source'] ); - - // Make sure to pass the title through the normal sharing filters. - $title = $data['sharing_source']->get_share_title( $data['post']->ID ); - - /** - * Filter the Sharing Email Send Post Subject. - * - * @module sharedaddy - * - * @since 5.8.0 - * - * @param string $var Sharing Email Send Post Subject. Default is "Shared Post". - */ - $subject = apply_filters( 'wp_sharing_email_send_post_subject', '[' . __( 'Shared Post', 'jetpack' ) . '] ' . $title ); - - wp_mail( $data['target'], $subject, $content, $headers ); -} - - -/* Checks for spam using akismet if available. */ -/* Return $data as it if email about to be send out is not spam. */ -function sharing_email_check_for_spam_via_akismet( $data ) { - - if ( ! Jetpack::is_akismet_active() ) - return $data; - - // Prepare the body_request for akismet - $body_request = array( - 'blog' => get_option( 'home' ), - 'permalink' => $data['sharing_source']->get_share_url( $data['post']->ID ), - 'comment_type' => 'share', - 'comment_author' => $data['name'], - 'comment_author_email' => $data['source'], - 'comment_content' => sharing_email_send_post_content( $data ), - 'user_agent' => ( isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : null ), - ); - - if ( method_exists( 'Akismet', 'http_post' ) ) { - $body_request['user_ip'] = Akismet::get_ip_address(); - $response = Akismet::http_post( build_query( $body_request ), 'comment-check' ); - } else { - global $akismet_api_host, $akismet_api_port; - $body_request['user_ip'] = ( isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : null ); - $response = akismet_http_post( build_query( $body_request ), $akismet_api_host, '/1.1/comment-check', $akismet_api_port ); - } - - // The Response is spam lets not send the email. - if ( ! empty( $response ) && isset( $response[1] ) && 'true' == trim( $response[1] ) ) { // 'true' is spam - return false; // don't send the email - } - return $data; -} - -function sharing_email_send_post_content( $data ) { - /* translators: included in email when post is shared via email. First item is sender's name. Second is sender's email address. */ - $content = sprintf( __( '%1$s (%2$s) thinks you may be interested in the following post:', 'jetpack' ), $data['name'], $data['source'] ); - $content .= "\n\n"; - // Make sure to pass the title and URL through the normal sharing filters. - $content .= $data['sharing_source']->get_share_title( $data['post']->ID ) . "\n"; - $content .= $data['sharing_source']->get_share_url( $data['post']->ID ) . "\n"; - return $content; -} - -function sharing_add_meta_box() { - global $post; - if ( empty( $post ) ) { // If a current post is not defined, such as when editing a comment. - return; - } - - /** - * Filter whether to display the Sharing Meta Box or not. - * - * @module sharedaddy - * - * @since 3.8.0 - * - * @param bool true Display Sharing Meta Box. - * @param $post Post. - */ - if ( ! apply_filters( 'sharing_meta_box_show', true, $post ) ) { - return; - } - - $post_types = get_post_types( array( 'public' => true ) ); - /** - * Filter the Sharing Meta Box title. - * - * @module sharedaddy - * - * @since 2.2.0 - * - * @param string $var Sharing Meta Box title. Default is "Sharing". - */ - $title = apply_filters( 'sharing_meta_box_title', __( 'Sharing', 'jetpack' ) ); - if ( $post->ID !== get_option( 'page_for_posts' ) ) { - foreach( $post_types as $post_type ) { - add_meta_box( 'sharing_meta', $title, 'sharing_meta_box_content', $post_type, 'side', 'default' ); - } - } -} - - -function sharing_meta_box_content( $post ) { - /** - * Fires before the sharing meta box content. - * - * @module sharedaddy - * - * @since 2.2.0 - * - * @param WP_Post $post The post to share. - */ - do_action( 'start_sharing_meta_box_content', $post ); - - $disabled = get_post_meta( $post->ID, 'sharing_disabled', true ); ?> - - <p> - <label for="enable_post_sharing"> - <input type="checkbox" name="enable_post_sharing" id="enable_post_sharing" value="1" <?php checked( !$disabled ); ?>> - <?php _e( 'Show sharing buttons.' , 'jetpack'); ?> - </label> - <input type="hidden" name="sharing_status_hidden" value="1" /> - </p> - - <?php - /** - * Fires after the sharing meta box content. - * - * @module sharedaddy - * - * @since 2.2.0 - * - * @param WP_Post $post The post to share. - */ - do_action( 'end_sharing_meta_box_content', $post ); -} - -function sharing_meta_box_save( $post_id ) { - if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE ) - return $post_id; - - // Record sharing disable - if ( isset( $_POST['post_type'] ) && ( $post_type_object = get_post_type_object( $_POST['post_type'] ) ) && $post_type_object->public ) { - if ( current_user_can( 'edit_post', $post_id ) ) { - if ( isset( $_POST['sharing_status_hidden'] ) ) { - if ( !isset( $_POST['enable_post_sharing'] ) ) { - update_post_meta( $post_id, 'sharing_disabled', 1 ); - } else { - delete_post_meta( $post_id, 'sharing_disabled' ); - } - } - } - } - - return $post_id; -} - -function sharing_meta_box_protected( $protected, $meta_key, $meta_type ) { - if ( 'sharing_disabled' == $meta_key ) - $protected = true; - - return $protected; -} - -add_filter( 'is_protected_meta', 'sharing_meta_box_protected', 10, 3 ); - -function sharing_plugin_settings( $links ) { - $settings_link = '<a href="options-general.php?page=sharing.php">'.__( 'Settings', 'jetpack' ).'</a>'; - array_unshift( $links, $settings_link ); - return $links; -} - -function sharing_add_plugin_settings($links, $file) { - if ( $file == basename( dirname( __FILE__ ) ).'/'.basename( __FILE__ ) ) { - $links[] = '<a href="options-general.php?page=sharing.php">' . __( 'Settings', 'jetpack' ) . '</a>'; - $links[] = '<a href="http://support.wordpress.com/sharing/" rel="noopener noreferrer" target="_blank">' . __( 'Support', 'jetpack' ) . '</a>'; - } - - return $links; -} - -function sharing_init() { - if ( Jetpack_Options::get_option_and_ensure_autoload( 'sharedaddy_disable_resources', '0' ) ) { - add_filter( 'sharing_js', 'sharing_disable_js' ); - remove_action( 'wp_head', 'sharing_add_header', 1 ); - } -} - -function sharing_disable_js() { - return false; -} - -function sharing_global_resources() { - $disable = get_option( 'sharedaddy_disable_resources' ); -?> -<tr valign="top"> - <th scope="row"><label for="disable_css"><?php _e( 'Disable CSS and JS', 'jetpack' ); ?></label></th> - <td> - <input id="disable_css" type="checkbox" name="disable_resources" <?php if ( $disable == 1 ) echo ' checked="checked"'; ?>/> <small><em><?php _e( 'Advanced. If this option is checked, you must include these files in your theme manually for the sharing links to work.', 'jetpack' ); ?></em></small> - </td> -</tr> -<?php -} - -function sharing_global_resources_save() { - update_option( 'sharedaddy_disable_resources', isset( $_POST['disable_resources'] ) ? 1 : 0 ); -} - -function sharing_email_dialog() { - require_once plugin_dir_path( __FILE__ ) . 'recaptcha.php'; - - $recaptcha = new Jetpack_ReCaptcha( RECAPTCHA_PUBLIC_KEY, RECAPTCHA_PRIVATE_KEY ); - echo $recaptcha->get_recaptcha_html(); // xss ok -} - -function sharing_email_check( $true, $post, $data ) { - require_once plugin_dir_path( __FILE__ ) . 'recaptcha.php'; - - $recaptcha = new Jetpack_ReCaptcha( RECAPTCHA_PUBLIC_KEY, RECAPTCHA_PRIVATE_KEY ); - $response = ! empty( $_POST['g-recaptcha-response'] ) ? $_POST['g-recaptcha-response'] : ''; - $result = $recaptcha->verify( $response, $_SERVER['REMOTE_ADDR'] ); - - return ( true === $result ); -} - -add_action( 'init', 'sharing_init' ); -add_action( 'add_meta_boxes', 'sharing_add_meta_box' ); -add_action( 'save_post', 'sharing_meta_box_save' ); -add_action( 'edit_attachment', 'sharing_meta_box_save' ); -add_action( 'sharing_email_send_post', 'sharing_email_send_post' ); -add_filter( 'sharing_email_can_send', 'sharing_email_check_for_spam_via_akismet' ); -add_action( 'sharing_global_options', 'sharing_global_resources', 30 ); -add_action( 'sharing_admin_update', 'sharing_global_resources_save' ); -add_action( 'plugin_action_links_'.basename( dirname( __FILE__ ) ).'/'.basename( __FILE__ ), 'sharing_plugin_settings', 10, 4 ); -add_filter( 'plugin_row_meta', 'sharing_add_plugin_settings', 10, 2 ); - -if ( defined( 'RECAPTCHA_PUBLIC_KEY' ) && defined( 'RECAPTCHA_PRIVATE_KEY' ) ) { - add_action( 'sharing_email_dialog', 'sharing_email_dialog' ); - add_filter( 'sharing_email_check', 'sharing_email_check', 10, 3 ); -} |