class-jetpack-post-by-email.php
7 months ago
post-by-email-rtl.css
4 years ago
post-by-email-rtl.min.css
9 years ago
post-by-email.css
7 months ago
post-by-email.js
5 years ago
post-by-email.min.css
4 years ago
class-jetpack-post-by-email.php
257 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Class Jetpack_Post_By_Email |
| 4 | * |
| 5 | * @package automattic/jetpack |
| 6 | */ |
| 7 | |
| 8 | use Automattic\Jetpack\Connection\Tokens; |
| 9 | use Automattic\Jetpack\Redirect; |
| 10 | |
| 11 | /** |
| 12 | * Class Jetpack_Post_By_Email |
| 13 | */ |
| 14 | class Jetpack_Post_By_Email { |
| 15 | /** |
| 16 | * Initialize PBE. |
| 17 | * |
| 18 | * @return Jetpack_Post_By_Email |
| 19 | */ |
| 20 | public static function init() { |
| 21 | static $instance = null; |
| 22 | |
| 23 | if ( ! $instance ) { |
| 24 | $instance = new Jetpack_Post_By_Email(); |
| 25 | } |
| 26 | |
| 27 | return $instance; |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Singleton |
| 32 | */ |
| 33 | private function __construct() { |
| 34 | add_action( 'init', array( $this, 'action_init' ) ); |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Adds hooks for PBE. |
| 39 | */ |
| 40 | public function action_init() { |
| 41 | if ( ! current_user_can( 'edit_posts' ) ) { |
| 42 | return; |
| 43 | } |
| 44 | |
| 45 | add_action( 'profile_personal_options', array( $this, 'user_profile' ) ); |
| 46 | add_action( 'admin_print_scripts-profile.php', array( $this, 'profile_scripts' ) ); |
| 47 | |
| 48 | add_action( 'wp_ajax_jetpack_post_by_email_enable', array( $this, 'create_post_by_email_address' ) ); |
| 49 | add_action( 'wp_ajax_jetpack_post_by_email_regenerate', array( $this, 'regenerate_post_by_email_address' ) ); |
| 50 | add_action( 'wp_ajax_jetpack_post_by_email_disable', array( $this, 'delete_post_by_email_address' ) ); |
| 51 | } |
| 52 | |
| 53 | /** |
| 54 | * Enqueues scripts for user profile page. |
| 55 | */ |
| 56 | public function profile_scripts() { |
| 57 | wp_enqueue_script( 'post-by-email', plugins_url( 'post-by-email.js', __FILE__ ), array( 'jquery' ), JETPACK__VERSION, true ); |
| 58 | wp_localize_script( |
| 59 | 'post-by-email', |
| 60 | 'pbeVars', |
| 61 | array( |
| 62 | 'rest_nonce' => wp_create_nonce( 'wp_rest' ), |
| 63 | ) |
| 64 | ); |
| 65 | wp_enqueue_style( 'post-by-email', plugins_url( 'post-by-email.css', __FILE__ ), array(), JETPACK__VERSION ); |
| 66 | // Inline styles. @see wp_maybe_inline_styles() |
| 67 | if ( is_rtl() ) { |
| 68 | wp_style_add_data( 'post-by-email', 'path', plugin_dir_path( __FILE__ ) . 'post-by-email-rtl.min.css' ); |
| 69 | } else { |
| 70 | wp_style_add_data( 'post-by-email', 'path', plugin_dir_path( __FILE__ ) . 'post-by-email.min.css' ); |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * Check if the user is connected. |
| 76 | * |
| 77 | * @return bool True if connected. False if not. |
| 78 | */ |
| 79 | public function check_user_connection() { |
| 80 | $user_token = ( new Tokens() )->get_access_token( get_current_user_id() ); |
| 81 | |
| 82 | $is_user_connected = $user_token && ! is_wp_error( $user_token ); |
| 83 | |
| 84 | // If the user is already connected via Jetpack, then we're good. |
| 85 | if ( $is_user_connected ) { |
| 86 | return true; |
| 87 | } |
| 88 | |
| 89 | return false; |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Adds field to user profile page. |
| 94 | */ |
| 95 | public function user_profile() { |
| 96 | $blog_name = get_bloginfo( 'blogname' ); |
| 97 | if ( empty( $blog_name ) ) { |
| 98 | $blog_name = home_url( '/' ); |
| 99 | } |
| 100 | |
| 101 | ?> |
| 102 | <div id="post-by-email" class="jetpack-targetable"> |
| 103 | <h3><?php esc_html_e( 'Post by Email', 'jetpack' ); ?></h3> |
| 104 | <table class="form-table"> |
| 105 | <tr> |
| 106 | <th scope="row"><?php esc_html_e( 'Email Address', 'jetpack' ); ?><span id="jp-pbe-spinner" class="spinner"></span></th> |
| 107 | <td> |
| 108 | <div id="jp-pbe-error" class="jetpack-inline-error"></div> |
| 109 | <?php |
| 110 | |
| 111 | if ( $this->check_user_connection() ) { |
| 112 | $email = $this->get_post_by_email_address(); |
| 113 | |
| 114 | $enable_button_style = empty( $email ) ? '' : 'display: none;'; |
| 115 | $info_style = empty( $email ) ? 'display: none;' : ''; |
| 116 | ?> |
| 117 | |
| 118 | <input type="button" name="jp-pbe-enable" id="jp-pbe-enable" class="button" value="<?php esc_attr_e( 'Enable Post By Email', 'jetpack' ); ?>" style="<?php echo esc_attr( $enable_button_style ); ?>" /> |
| 119 | <div id="jp-pbe-info" style="<?php echo esc_attr( $info_style ); ?>"> |
| 120 | <p id="jp-pbe-email-wrapper"> |
| 121 | <input type="text" id="jp-pbe-email" value="<?php echo esc_attr( $email ); ?>" readonly="readonly" class="regular-text" /> |
| 122 | <span class="description"><a target="_blank" rel="noopener noreferrer" href="<?php echo esc_url( Redirect::get_url( 'jetpack-support-post-by-email' ) ); ?>"><?php esc_html_e( 'More information', 'jetpack' ); ?></a></span> |
| 123 | </p> |
| 124 | <p> |
| 125 | <input type="button" name="jp-pbe-regenerate" id="jp-pbe-regenerate" class="button" value="<?php esc_attr_e( 'Regenerate Address', 'jetpack' ); ?> " /> |
| 126 | <input type="button" name="jp-pbe-disable" id="jp-pbe-disable" class="button" value="<?php esc_attr_e( 'Disable Post By Email', 'jetpack' ); ?> " /> |
| 127 | </p> |
| 128 | </div> |
| 129 | <?php |
| 130 | } else { |
| 131 | $jetpack = Jetpack::init(); |
| 132 | ?> |
| 133 | |
| 134 | <p class="jetpack-inline-message"> |
| 135 | <?php |
| 136 | printf( |
| 137 | /* translators: Placeholder is the site's name from WordPress settings. */ |
| 138 | esc_html( wptexturize( __( 'To use Post By Email, you need to link your %s account to your WordPress.com account.', 'jetpack' ) ) ), |
| 139 | '<strong>' . esc_html( $blog_name ) . '</strong>' |
| 140 | ); |
| 141 | ?> |
| 142 | <br /> |
| 143 | <?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' ) ) ); ?> |
| 144 | </p> |
| 145 | <p> |
| 146 | <a href="<?php echo esc_url( $jetpack->build_connect_url( true, get_edit_profile_url( get_current_user_id() ) . '#post-by-email', 'unlinked-user-pbe' ) ); ?>" class="button button-connector" id="wpcom-connect"><?php esc_html_e( 'Link account with WordPress.com', 'jetpack' ); ?></a> |
| 147 | </p> |
| 148 | <?php |
| 149 | } |
| 150 | ?> |
| 151 | </td> |
| 152 | </tr> |
| 153 | </table> |
| 154 | </div> |
| 155 | <?php |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * XMLRPC Query to WP.com for PBE e-mail address for user. |
| 160 | * |
| 161 | * @return string|null PBE E-mail Address or null on error. |
| 162 | */ |
| 163 | public function get_post_by_email_address() { |
| 164 | $xml = $this->init_rest_connection(); |
| 165 | |
| 166 | $xml->query( 'jetpack.getPostByEmailAddress' ); |
| 167 | |
| 168 | if ( $xml->isError() ) { |
| 169 | return null; |
| 170 | } |
| 171 | |
| 172 | $response = $xml->getResponse(); |
| 173 | if ( empty( $response ) ) { |
| 174 | return null; |
| 175 | } |
| 176 | |
| 177 | return $response; |
| 178 | } |
| 179 | |
| 180 | /** |
| 181 | * Process the REST API request to modify the "Post by Email" settings. |
| 182 | * |
| 183 | * @param string $action Allowed values: 'create', 'regenerate', 'delete'. |
| 184 | * |
| 185 | * @return array|false |
| 186 | */ |
| 187 | public function process_api_request( $action ) { |
| 188 | $endpoint = null; |
| 189 | $error_message = esc_html__( 'Please try again later.', 'jetpack' ); |
| 190 | $result = false; |
| 191 | |
| 192 | switch ( $action ) { |
| 193 | case 'create': |
| 194 | $endpoint = 'jetpack.createPostByEmailAddress'; |
| 195 | $error_message = esc_html__( 'Unable to create the Post by Email address. Please try again later.', 'jetpack' ); |
| 196 | break; |
| 197 | case 'regenerate': |
| 198 | $endpoint = 'jetpack.regeneratePostByEmailAddress'; |
| 199 | $error_message = esc_html__( 'Unable to regenerate the Post by Email address. Please try again later.', 'jetpack' ); |
| 200 | break; |
| 201 | case 'delete': |
| 202 | $endpoint = 'jetpack.deletePostByEmailAddress'; |
| 203 | $error_message = esc_html__( 'Unable to delete the Post by Email address. Please try again later.', 'jetpack' ); |
| 204 | break; |
| 205 | } |
| 206 | |
| 207 | if ( $endpoint ) { |
| 208 | $result = $this->process_rest_proxy_request( $endpoint, $error_message ); |
| 209 | } |
| 210 | |
| 211 | return $result; |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * Calls WPCOM through authenticated request to create, regenerate or delete the Post by Email address. |
| 216 | * |
| 217 | * @since 4.3.0 |
| 218 | * |
| 219 | * @param string $endpoint Process to call on WPCOM to create, regenerate or delete the Post by Email address. |
| 220 | * @param string $error Error message to return. |
| 221 | * |
| 222 | * @return array |
| 223 | */ |
| 224 | private function process_rest_proxy_request( $endpoint, $error ) { |
| 225 | if ( ! current_user_can( 'edit_posts' ) ) { |
| 226 | return array( 'message' => $error ); |
| 227 | } |
| 228 | |
| 229 | $xml = $this->init_rest_connection(); |
| 230 | |
| 231 | $xml->query( $endpoint ); |
| 232 | |
| 233 | if ( $xml->isError() ) { |
| 234 | return array( 'message' => $error ); |
| 235 | } |
| 236 | |
| 237 | $response = $xml->getResponse(); |
| 238 | if ( empty( $response ) ) { |
| 239 | return array( 'message' => $error ); |
| 240 | } |
| 241 | |
| 242 | // Used only in Jetpack_Core_Json_Api_Endpoints::get_remote_value. |
| 243 | update_option( 'post_by_email_address' . get_current_user_id(), $response ); |
| 244 | |
| 245 | return $response; |
| 246 | } |
| 247 | |
| 248 | /** |
| 249 | * Initialize the IXR client |
| 250 | * |
| 251 | * @return Jetpack_IXR_Client |
| 252 | */ |
| 253 | private function init_rest_connection() { |
| 254 | return new Jetpack_IXR_Client( array( 'user_id' => get_current_user_id() ) ); |
| 255 | } |
| 256 | } |
| 257 |