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<?php |
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class Publicize extends Publicize_Base { |
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function __construct() { |
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parent::__construct(); |
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add_filter( 'jetpack_xmlrpc_methods', array( $this, 'register_update_publicize_connections_xmlrpc_method' ) ); |
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add_action( 'load-settings_page_sharing', array( $this, 'force_user_connection' ) ); |
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add_filter( 'publicize_checkbox_default', array( $this, 'publicize_checkbox_default' ), 10, 4 ); |
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add_action( 'transition_post_status', array( $this, 'save_publicized' ), 10, 3 ); |
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add_filter( 'jetpack_twitter_cards_site_tag', array( $this, 'enhaced_twitter_cards_site_tag' ) ); |
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add_action( 'publicize_save_meta', array( $this, 'save_publicized_twitter_account' ), 10, 4 ); |
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add_action( 'publicize_save_meta', array( $this, 'save_publicized_facebook_account' ), 10, 4 ); |
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add_filter( 'jetpack_sharing_twitter_via', array( $this, 'get_publicized_twitter_account' ), 10, 2 ); |
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include_once ( JETPACK__PLUGIN_DIR . 'modules/publicize/enhanced-open-graph.php' ); |
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} |
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function force_user_connection() { |
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global $current_user; |
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$user_token = Jetpack_Data::get_access_token( $current_user->ID ); |
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$is_user_connected = $user_token && !is_wp_error( $user_token ); |
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// If the user is already connected via Jetpack, then we're good |
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if ( $is_user_connected ) |
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return; |
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// If they're not connected, then remove the Publicize UI and tell them they need to connect first |
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global $publicize_ui; |
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remove_action( 'pre_admin_screen_sharing', array( $publicize_ui, 'admin_page' ) ); |
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add_action( 'pre_admin_screen_sharing', array( $this, 'admin_page_warning' ), 1 ); |
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} |
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function admin_page_warning() { |
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$jetpack = Jetpack::init(); |
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$blog_name = get_bloginfo( 'blogname' ); |
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if ( empty( $blog_name ) ) { |
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$blog_name = home_url( '/' ); |
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} |
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?> |
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<div id="message" class="updated jetpack-message jp-connect"> |
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<div class="jetpack-wrap-container"> |
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<div class="jetpack-text-container"> |
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<p><?php printf( |
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esc_html( wptexturize( __( "To use Publicize, you'll need to link your %s account to your WordPress.com account using the link below.", 'jetpack' ) ) ), |
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'<strong>' . esc_html( $blog_name ) . '</strong>' |
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); ?></p> |
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<p><?php echo esc_html( wptexturize( __( "If you don't have a WordPress.com account yet, you can sign up for free in just a few seconds.", 'jetpack' ) ) ); ?></p> |
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</div> |
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<div class="jetpack-install-container"> |
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<p class="submit"><a href="<?php echo $jetpack->build_connect_url( false, menu_page_url( 'sharing', false ) ); ?>" class="button-connector" id="wpcom-connect"><?php esc_html_e( 'Link account with WordPress.com', 'jetpack' ); ?></a></p> |
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</div> |
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</div> |
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</div> |
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<?php |
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} |
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function receive_updated_publicize_connections( $publicize_connections ) { |
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Jetpack_Options::update_option( 'publicize_connections', $publicize_connections ); |
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return true; |
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} |
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function register_update_publicize_connections_xmlrpc_method( $methods ) { |
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return array_merge( $methods, array( |
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'jetpack.updatePublicizeConnections' => array( $this, 'receive_updated_publicize_connections' ), |
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) ); |
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} |
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function get_connections( $service_name, $_blog_id = false, $_user_id = false ) { |
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$connections = Jetpack_Options::get_option( 'publicize_connections' ); |
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$connections_to_return = array(); |
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if ( !empty( $connections ) && is_array( $connections ) ) { |
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if ( !empty( $connections[$service_name] ) ) { |
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foreach( $connections[$service_name] as $id => $connection ) { |
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if ( 0 == $connection['connection_data']['user_id'] || $this->user_id() == $connection['connection_data']['user_id'] ) { |
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$connections_to_return[$id] = $connection; |
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} |
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} |
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} |
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return $connections_to_return; |
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} |
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return false; |
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} |
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function get_connection_id( $connection ) { |
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return $connection['connection_data']['id']; |
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} |
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function get_connection_meta( $connection ) { |
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$connection['user_id'] = $connection['connection_data']['user_id']; // Allows for shared connections |
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return $connection; |
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} |
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function get_services( $filter ) { |
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if ( !in_array( $filter, array( 'all', 'connected' ) ) ) |
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$filter = 'all'; |
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$services = array( |
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'facebook' => array(), |
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'twitter' => array(), |
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'linkedin' => array(), |
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'tumblr' => array(), |
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'path' => array(), |
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'google_plus' => array(), |
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); |
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if ( 'all' == $filter ) { |
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return $services; |
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} else { |
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$connected_services = array(); |
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foreach ( $services as $service => $empty ) { |
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$connections = $this->get_connections( $service ); |
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if ( $connections ) |
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$connected_services[$service] = $connections; |
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} |
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return $connected_services; |
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} |
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} |
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function get_connection( $service, $id, $_blog_id = false, $_user_id = false ) { |
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// Stub |
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} |
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function flag_post_for_publicize( $new_status, $old_status, $post ) { |
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// Stub only. Doesn't need to do anything on Jetpack Client |
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} |
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function test_connection( $service_name, $connection ) { |
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$connection_test_passed = true; |
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$connection_test_message = ''; |
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$user_can_refresh = false; |
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$id = $this->get_connection_id( $connection ); |
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Jetpack::load_xml_rpc_client(); |
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$xml = new Jetpack_IXR_Client(); |
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$xml->query( 'jetpack.testPublicizeConnection', $id ); |
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if ( $xml->isError() ) { |
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$xml_response = $xml->getResponse(); |
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$connection_test_message = $xml_response['faultString']; |
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$connection_test_passed = false; |
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} |
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// Bail if all is well |
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if ( $connection_test_passed ) { |
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return true; |
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} |
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// Set up refresh if the user can |
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$user_can_refresh = current_user_can( $this->GLOBAL_CAP ); |
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if ( $user_can_refresh ) { |
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$nonce = wp_create_nonce( "keyring-request-" . $service_name ); |
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$refresh_text = sprintf( _x( 'Refresh connection with %s', 'Refresh connection with {social media service}', 'jetpack' ), $this->get_service_label( $service_name ) ); |
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$refresh_url = $this->refresh_url( $service_name ); |
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} |
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$error_data = array( |
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'user_can_refresh' => $user_can_refresh, |
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'refresh_text' => $refresh_text, |
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'refresh_url' => $refresh_url |
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); |
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return new WP_Error( 'pub_conn_test_failed', $connection_test_message, $error_data ); |
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} |
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/** |
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* Save a flag locally to indicate that this post has already been Publicized via the selected |
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* connections. |
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*/ |
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function save_publicized( $new_status, $old_status, $post ) { |
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// Only do this when a post transitions to being published |
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if ( 'publish' == $new_status && 'publish' != $old_status ) { |
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update_post_meta( $post->ID, $this->POST_DONE . 'all', true ); |
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} |
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} |
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/** |
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* Already-published posts should not be Publicized by default. This filter sets checked to |
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* false if a post has already been published. |
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*/ |
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function publicize_checkbox_default( $checked, $post_id, $name, $connection ) { |
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if ( 'publish' == get_post_status( $post_id ) ) |
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return false; |
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return $checked; |
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} |
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/** |
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* If there's only one shared connection to Twitter set it as twitter:site tag. |
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*/ |
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function enhaced_twitter_cards_site_tag( $tag ) { |
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$custom_site_tag = get_option( 'jetpack-twitter-cards-site-tag' ); |
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if( ! empty( $custom_site_tag ) ) |
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return $tag; |
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if ( ! $this->is_enabled('twitter') ) |
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return $tag; |
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$connections = $this->get_connections( 'twitter' ); |
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foreach ( $connections as $connection ) { |
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$connection_meta = $this->get_connection_meta( $connection ); |
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if ( 0 == $connection_meta['connection_data']['user_id'] ) { |
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// If the connection is shared |
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return $this->get_display_name( 'twitter', $connection ); |
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} |
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} |
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return $tag; |
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} |
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function save_publicized_twitter_account( $submit_post, $post_id, $service_name, $connection ) { |
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if ( 'twitter' == $service_name && $submit_post ) { |
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$connection_meta = $this->get_connection_meta( $connection ); |
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$publicize_twitter_user = get_post_meta( $post_id, '_publicize_twitter_user' ); |
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if ( empty( $publicize_twitter_user ) || 0 != $connection_meta['connection_data']['user_id'] ) { |
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update_post_meta( $post_id, '_publicize_twitter_user', $this->get_display_name( 'twitter', $connection ) ); |
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} |
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} |
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} |
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function get_publicized_twitter_account( $account, $post_id ) { |
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if ( ! empty( $account ) ) { |
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return $account; |
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} |
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$account = get_post_meta( $post_id, '_publicize_twitter_user', true ); |
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if ( ! empty( $account ) ) { |
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return $account; |
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} |
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return ''; |
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} |
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/** |
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* Save the Publicized Facebook account when publishing a post |
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* Use only Personal accounts, not Facebook Pages |
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*/ |
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function save_publicized_facebook_account( $submit_post, $post_id, $service_name, $connection ) { |
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$connection_meta = $this->get_connection_meta( $connection ); |
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if ( 'facebook' == $service_name && isset( $connection_meta['connection_data']['meta']['facebook_profile'] ) && $submit_post ) { |
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$publicize_facebook_user = get_post_meta( $post_id, '_publicize_facebook_user' ); |
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if ( empty( $publicize_facebook_user ) || 0 != $connection_meta['connection_data']['user_id'] ) { |
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$profile_link = $this->get_profile_link( 'facebook', $connection ); |
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if ( false !== $profile_link ) { |
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update_post_meta( $post_id, '_publicize_facebook_user', $profile_link ); |
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} |
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} |
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} |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.