" . __("Hello", 'antonine') . ",
" . __("There is new content on", "antonine") . " " . get_bloginfo('name') . "
."; $email .= "" . __("Here is a link to the new post", "antonine") . " " . $post->post_title . "
."; $email .= "" . __("Unsubscribe", 'antonine') . "
"; $email .= "" . __("Thanks", "antonine") . "
"; wp_mail($result->email_address, "[" . get_bloginfo('name') . "] : " . __("New Post", 'antonine') . " " . $post->post_title, $email); remove_filter( 'wp_mail_content_type', array($this, 'set_content_type') ); remove_filter( 'wp_mail_from', array($this, 'mail_from') ); remove_filter( 'wp_mail_from_name', array($this, 'mail_from_name') ); } } } function unsubscribe_process(){ $response = new StdClass(); if(wp_verify_nonce($_POST['nonce'], "antonine_unsubscribe_process")) { global $wpdb; $table_name = $wpdb->prefix . "antonine_subscribe"; $unsub = $_POST['unsub']; $row = $wpdb->get_row( "SELECT * FROM " . $table_name . " WHERE unsubscribe = '" . $unsub . "'" ); if($row){ if(password_verify($row->email_address,substr($row->unsubscribe,-60,60))){ $wpdb->delete( $table_name, array( 'ID' => $row->id ) ); $response->success = __("You've been unsubscribed from ", 'antonine') . get_bloginfo('name'); }else{ $response->error = __("A problem occurred, please try again", 'antonine'); } } else { $response->error = __("A problem occurred, please try again", 'antonine'); } } else { $response->error = __("A problem occurred, please try again", 'antonine'); } echo json_encode($response); wp_die(); } function subscribe_process(){ $response = new StdClass(); if(wp_verify_nonce($_POST['nonce'], "antonine_subscribe_process")) { global $wpdb; $table_name = $wpdb->prefix . "antonine_subscribe"; $sub = $_POST['sub']; $hash = substr($sub, -60, 60); $row = $wpdb->get_row( "SELECT * FROM " . $table_name . " WHERE verify = '" . $sub . "'" ); if($row){ if(password_verify($row->email_address,substr($row->verify,-60,60))){ $wpdb->update( $table_name, array( 'verify' => '', // string ), array( 'ID' => $row->id ) ); $response->success = __("You've been subscribed to ", 'antonine') . get_bloginfo('name'); }else{ $response->error = __("A problem occurred, please try again", 'antonine'); } } else { $response->error = __("A problem occurred, please try again", 'antonine'); } } else { $response->error = __("A problem occurred, please try again", 'antonine'); } echo json_encode($response); wp_die(); } function insert_email(){ global $wpdb; $this->random = bin2hex(mcrypt_create_iv(22, MCRYPT_DEV_URANDOM)); $this->hash = password_hash($_POST['email'], PASSWORD_BCRYPT); $table_name = $wpdb->prefix . "antonine_subscribe"; $data = array( "email_address" => $_POST['email'], ); $wpdb->delete($table_name, $data); $data = array( "email_address" => $_POST['email'], "verify" => $this->random . $this->hash ); if($wpdb->insert($table_name, $data)==1){ return true; }else{ return false; } } function set_content_type( $content_type ) { return 'text/html'; } function subscribe(){ if(wp_verify_nonce($_POST['nonce'], "antonine_subscribe")) { $response = new StdClass(); if(filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)!==FALSE){ if($this->insert_email()){ add_filter( 'wp_mail_content_type', array($this, 'set_content_type') ); add_filter( 'wp_mail_from', array($this, 'mail_from') ); add_filter( 'wp_mail_from_name', array($this, 'mail_from_name') ); $subscribe = site_url() . "/?sub=" . $this->random . $this->hash; $email = "" . __("To subscribe to", 'antonine') . " " . get_bloginfo('name') . ", " . __("click here", 'antonine') . "
"; wp_mail($_POST['email'], __("Subscribe to", 'antonine') . " " . get_bloginfo('name'), $email); remove_filter( 'wp_mail_content_type', array($this, 'set_content_type') ); remove_filter( 'wp_mail_from', array($this, 'mail_from') ); remove_filter( 'wp_mail_from_name', array($this, 'mail_from_name') ); $response->success = __("Please check your inbox for an email", 'antonine'); }else{ $response->error = __("A problem occurred, please try again", 'antonine'); } }else{ $response->error = __("Email address not valid", 'antonine'); } } else { $response->error = __("A problem occurred, please try again", 'antonine'); } echo json_encode($response); wp_die(); } } $antonineSubscribe = new antonineSubscribe();