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| 1 | <?php |
| 2 | /** |
| 3 | * The React initial state. |
| 4 | * |
| 5 | * @package automattic/jetpack-connection |
| 6 | */ |
| 7 | |
| 8 | namespace Automattic\Jetpack\Connection; |
| 9 | |
| 10 | use Automattic\Jetpack\Status; |
| 11 | |
| 12 | /** |
| 13 | * The React initial state. |
| 14 | */ |
| 15 | class Initial_State { |
| 16 | |
| 17 | /** |
| 18 | * Get the initial state data. |
| 19 | * |
| 20 | * @return array |
| 21 | */ |
| 22 | private static function get_data() { |
| 23 | global $wp_version; |
| 24 | |
| 25 | $status = new Status(); |
| 26 | |
| 27 | // Only expose the owner's identity to users who can act on connection issues: |
| 28 | // this state is printed for any logged-in user loading connection scripts |
| 29 | // (e.g. contributors in the editor). The owner is derived from the master_user |
| 30 | // option rather than the token-dependent Manager::get_connection_owner(): that |
| 31 | // method returns false exactly when the owner's token is broken, which is the |
| 32 | // scenario connection-error UIs need this data for (and it re-reports |
| 33 | // invalid_connection_owner as a side effect). Unlike |
| 34 | // userConnectionData.connectionOwner (the *connected* owner), this field |
| 35 | // identifies who holds ownership regardless of token health. |
| 36 | $connection_owner = null; |
| 37 | if ( current_user_can( 'jetpack_connect' ) ) { |
| 38 | $owner_id = (int) \Jetpack_Options::get_option( 'master_user' ); |
| 39 | $owner = $owner_id > 0 ? get_userdata( $owner_id ) : false; |
| 40 | |
| 41 | if ( $owner instanceof \WP_User ) { |
| 42 | $connection_owner = array( |
| 43 | 'id' => $owner_id, |
| 44 | 'displayName' => $owner->display_name, |
| 45 | ); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | return array( |
| 50 | 'apiRoot' => esc_url_raw( rest_url() ), |
| 51 | 'apiNonce' => wp_create_nonce( 'wp_rest' ), |
| 52 | 'registrationNonce' => wp_create_nonce( 'jetpack-registration-nonce' ), |
| 53 | 'connectionStatus' => REST_Connector::connection_status( false ), |
| 54 | 'userConnectionData' => REST_Connector::get_user_connection_data( false ), |
| 55 | 'connectedPlugins' => REST_Connector::get_connection_plugins( false ), |
| 56 | 'wpVersion' => $wp_version, |
| 57 | 'siteSuffix' => $status->get_site_suffix(), |
| 58 | 'connectionErrors' => Error_Handler::get_instance()->get_displayable_errors(), |
| 59 | 'isOfflineMode' => $status->is_offline_mode(), |
| 60 | 'calypsoEnv' => ( new Status\Host() )->get_calypso_env(), |
| 61 | 'isOwnershipTransferable' => ( new Manager() )->is_ownership_transferable(), |
| 62 | 'connectionOwner' => $connection_owner, |
| 63 | ); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Set the connection script data. |
| 68 | * |
| 69 | * @param array $data The script data. |
| 70 | */ |
| 71 | public static function set_connection_script_data( $data ) { |
| 72 | |
| 73 | $data['connection'] = self::get_data(); |
| 74 | |
| 75 | if ( empty( $data['site']['wpcom']['blog_id'] ) ) { |
| 76 | $data['site']['wpcom']['blog_id'] = absint( \Jetpack_Options::get_option( 'id', 0 ) ); |
| 77 | } |
| 78 | |
| 79 | return $data; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Render the initial state into a JavaScript variable. |
| 84 | * |
| 85 | * @return string |
| 86 | */ |
| 87 | public static function render() { |
| 88 | /* |
| 89 | * `window.jpTracksContext` is an intentionally minimal, Tracks-specific global used by the |
| 90 | * @automattic/jetpack-analytics package to read `blog_id` at event-fire time. It exists |
| 91 | * separately from `window.JetpackScriptData` because the analytics package is consumed in |
| 92 | * contexts (e.g. Boost frontend) where `JetpackScriptData` is not reliably available, and |
| 93 | * coupling the analytics package to that schema would widen its surface unnecessarily. |
| 94 | * When both are present, `JetpackScriptData.site.wpcom.blog_id` is populated via |
| 95 | * `set_connection_script_data()` above for other consumers. |
| 96 | */ |
| 97 | return 'var JP_CONNECTION_INITIAL_STATE; typeof JP_CONNECTION_INITIAL_STATE === "object" || (JP_CONNECTION_INITIAL_STATE = ' . wp_json_encode( self::get_data(), JSON_UNESCAPED_SLASHES | JSON_HEX_TAG | JSON_HEX_AMP ) . ');' |
| 98 | . sprintf( 'window.jpTracksContext = window.jpTracksContext || {}; window.jpTracksContext.blog_id = %s;', absint( \Jetpack_Options::get_option( 'id', 0 ) ) ); |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Render the initial state using an inline script. |
| 103 | * |
| 104 | * @param string $handle The JS script handle. |
| 105 | * |
| 106 | * @return void |
| 107 | */ |
| 108 | public static function render_script( $handle ) { |
| 109 | wp_add_inline_script( $handle, static::render(), 'before' ); |
| 110 | } |
| 111 | } |