post-by-email.php
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Module Name: Post by email |
| 5 | * Module Description: Publish posts by sending an email |
| 6 | * First Introduced: 2.0 |
| 7 | * Sort Order: 14 |
| 8 | * Requires Connection: Yes |
| 9 | * Auto Activate: No |
| 10 | * Module Tags: Writing |
| 11 | * Feature: Writing |
| 12 | * Additional Search Queries: post by email, email |
| 13 | */ |
| 14 | |
| 15 | add_action( 'jetpack_modules_loaded', array( 'Jetpack_Post_By_Email', 'init' ) ); |
| 16 | |
| 17 | Jetpack::enable_module_configurable( __FILE__ ); |
| 18 | |
| 19 | class Jetpack_Post_By_Email { |
| 20 | public static function init() { |
| 21 | static $instance = NULL; |
| 22 | |
| 23 | if ( !$instance ) { |
| 24 | $instance = new Jetpack_Post_By_Email; |
| 25 | } |
| 26 | |
| 27 | return $instance; |
| 28 | } |
| 29 | |
| 30 | function __construct() { |
| 31 | add_action( 'init', array( &$this, 'action_init' ) ); |
| 32 | } |
| 33 | |
| 34 | function action_init() { |
| 35 | if ( ! current_user_can( 'edit_posts' ) ) |
| 36 | return; |
| 37 | |
| 38 | add_action( 'profile_personal_options', array( &$this, 'user_profile' ) ); |
| 39 | add_action( 'admin_print_scripts-profile.php', array( &$this, 'profile_scripts' ) ); |
| 40 | |
| 41 | add_action( 'wp_ajax_jetpack_post_by_email_enable', array( &$this, 'create_post_by_email_address' ) ); |
| 42 | add_action( 'wp_ajax_jetpack_post_by_email_regenerate', array( &$this, 'regenerate_post_by_email_address' ) ); |
| 43 | add_action( 'wp_ajax_jetpack_post_by_email_disable', array( &$this, 'delete_post_by_email_address' ) ); |
| 44 | } |
| 45 | |
| 46 | function profile_scripts() { |
| 47 | wp_enqueue_script( 'post-by-email', plugins_url( 'post-by-email/post-by-email.js', __FILE__ ), array( 'jquery' ) ); |
| 48 | wp_localize_script( 'post-by-email', 'pbeVars', array( |
| 49 | 'nonces' => array( |
| 50 | 'enable' => wp_create_nonce( 'jetpack.createPostByEmailAddress' ), |
| 51 | 'regenerate' => wp_create_nonce( 'jetpack.regeneratePostByEmailAddress' ), |
| 52 | 'disable' => wp_create_nonce( 'jetpack.deletePostByEmailAddress' ), |
| 53 | ), |
| 54 | )); |
| 55 | wp_enqueue_style( 'post-by-email', plugins_url( 'post-by-email/post-by-email.css', __FILE__ ) ); |
| 56 | wp_style_add_data( 'post-by-email', 'jetpack-inline', true ); |
| 57 | // Do we really need `admin_styles`? With the new admin UI, it's breaking some bits. |
| 58 | // Jetpack::init()->admin_styles(); |
| 59 | } |
| 60 | |
| 61 | function check_user_connection() { |
| 62 | $user_token = Jetpack_Data::get_access_token( get_current_user_id() ); |
| 63 | $is_user_connected = $user_token && !is_wp_error( $user_token ); |
| 64 | |
| 65 | // If the user is already connected via Jetpack, then we're good |
| 66 | if ( $is_user_connected ) |
| 67 | return true; |
| 68 | |
| 69 | return false; |
| 70 | } |
| 71 | |
| 72 | function user_profile() { |
| 73 | $blog_name = get_bloginfo( 'blogname' ); |
| 74 | if ( empty( $blog_name ) ) { |
| 75 | $blog_name = home_url( '/' ); |
| 76 | } |
| 77 | |
| 78 | ?> |
| 79 | <div id="post-by-email" class="jetpack-targetable"> |
| 80 | <h3><?php esc_html_e( 'Post by Email', 'jetpack' ); ?></h3> |
| 81 | <table class="form-table"> |
| 82 | <tr> |
| 83 | <th scope="row"><?php esc_html_e( 'Email Address', 'jetpack' ); ?><span id="jp-pbe-spinner" class="spinner"></span></th> |
| 84 | <td> |
| 85 | <div id="jp-pbe-error" class="jetpack-inline-error"></div> <?php |
| 86 | |
| 87 | if ( $this->check_user_connection() ) { |
| 88 | $email = $this->get_post_by_email_address(); |
| 89 | |
| 90 | if ( empty( $email ) ) { |
| 91 | $enable_hidden = ''; |
| 92 | $info_hidden = ' style="display: none;"'; |
| 93 | } else { |
| 94 | $enable_hidden = ' style="display: none;"'; |
| 95 | $info_hidden = ''; |
| 96 | } ?> |
| 97 | |
| 98 | <input type="button" name="jp-pbe-enable" id="jp-pbe-enable" class="button" value="<?php esc_attr_e( 'Enable Post By Email', 'jetpack' ); ?> "<?php echo $enable_hidden; ?> /> |
| 99 | <div id="jp-pbe-info"<?php echo $info_hidden; ?>> |
| 100 | <p id="jp-pbe-email-wrapper"> |
| 101 | <input type="text" id="jp-pbe-email" value="<?php echo esc_attr( $email ); ?>" readonly="readonly" class="regular-text" /> |
| 102 | <span class="description"><a target="_blank" href="http://jetpack.com/support/post-by-email/"><?php esc_html_e( 'More information', 'jetpack' ); ?></a></span> |
| 103 | </p> |
| 104 | <p> |
| 105 | <input type="button" name="jp-pbe-regenerate" id="jp-pbe-regenerate" class="button" value="<?php esc_attr_e( 'Regenerate Address', 'jetpack' ); ?> " /> |
| 106 | <input type="button" name="jp-pbe-disable" id="jp-pbe-disable" class="button" value="<?php esc_attr_e( 'Disable Post By Email', 'jetpack' ); ?> " /> |
| 107 | </p> |
| 108 | </div> <?php |
| 109 | } else { |
| 110 | $jetpack = Jetpack::init(); ?> |
| 111 | |
| 112 | <p class="jetpack-inline-message"> |
| 113 | <?php printf( |
| 114 | esc_html( wptexturize( __( 'To use Post By Email, you need to link your %s account to your WordPress.com account.', 'jetpack' ) ) ), |
| 115 | '<strong>' . esc_html( $blog_name ) . '</strong>' |
| 116 | ); ?><br /> |
| 117 | <?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' ) ) ); ?> |
| 118 | </p> |
| 119 | <p> |
| 120 | <a href="<?php echo $jetpack->build_connect_url( false, 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> |
| 121 | </p> |
| 122 | <?php |
| 123 | } ?> |
| 124 | </td> |
| 125 | </tr> |
| 126 | </table> |
| 127 | </div> |
| 128 | <?php |
| 129 | } |
| 130 | |
| 131 | function get_post_by_email_address() { |
| 132 | Jetpack::load_xml_rpc_client(); |
| 133 | $xml = new Jetpack_IXR_Client( array( |
| 134 | 'user_id' => get_current_user_id(), |
| 135 | ) ); |
| 136 | $xml->query( 'jetpack.getPostByEmailAddress' ); |
| 137 | |
| 138 | if ( $xml->isError() ) |
| 139 | return NULL; |
| 140 | |
| 141 | $response = $xml->getResponse(); |
| 142 | if ( empty( $response ) ) |
| 143 | return NULL; |
| 144 | |
| 145 | return $response; |
| 146 | } |
| 147 | |
| 148 | function create_post_by_email_address() { |
| 149 | self::__process_ajax_proxy_request( |
| 150 | 'jetpack.createPostByEmailAddress', |
| 151 | __( 'Unable to create your Post By Email address. Please try again later.', 'jetpack' ) |
| 152 | ); |
| 153 | } |
| 154 | |
| 155 | function regenerate_post_by_email_address() { |
| 156 | self::__process_ajax_proxy_request( |
| 157 | 'jetpack.regeneratePostByEmailAddress', |
| 158 | __( 'Unable to regenerate your Post By Email address. Please try again later.', 'jetpack' ) |
| 159 | ); |
| 160 | } |
| 161 | |
| 162 | function delete_post_by_email_address() { |
| 163 | self::__process_ajax_proxy_request( |
| 164 | 'jetpack.deletePostByEmailAddress', |
| 165 | __( 'Unable to disable your Post By Email address. Please try again later.', 'jetpack' ) |
| 166 | ); |
| 167 | } |
| 168 | |
| 169 | /** |
| 170 | * Back end function to abstract the xmlrpc function calls to wpcom. |
| 171 | * |
| 172 | * @param $endpoint |
| 173 | * @param $error_message |
| 174 | */ |
| 175 | function __process_ajax_proxy_request( $endpoint, $error_message ) { // phpcs:ignore |
| 176 | if ( ! current_user_can( 'edit_posts' ) ) { |
| 177 | wp_send_json_error( $error_message ); |
| 178 | } |
| 179 | if ( empty( $_REQUEST['pbe_nonce'] ) || ! wp_verify_nonce( $_REQUEST['pbe_nonce'], $endpoint ) ) { |
| 180 | wp_send_json_error( $error_message ); |
| 181 | } |
| 182 | Jetpack::load_xml_rpc_client(); |
| 183 | $xml = new Jetpack_IXR_Client( array( |
| 184 | 'user_id' => get_current_user_id(), |
| 185 | ) ); |
| 186 | $xml->query( $endpoint ); |
| 187 | |
| 188 | if ( $xml->isError() ) { |
| 189 | wp_send_json_error( $error_message ); |
| 190 | } |
| 191 | |
| 192 | $response = $xml->getResponse(); |
| 193 | if ( empty( $response ) ) { |
| 194 | wp_send_json_error( $error_message ); |
| 195 | } |
| 196 | |
| 197 | // Will be used only in Jetpack_Core_Json_Api_Endpoints::get_remote_value. |
| 198 | update_option( 'post_by_email_address' . get_current_user_id(), $response ); |
| 199 | |
| 200 | wp_send_json_success( $response ); |
| 201 | } |
| 202 | } |
| 203 |