1 files changed, 0 insertions, 139 deletions
diff --git a/Postman/PostmanLogFields.php b/Postman/PostmanLogFields.php
deleted file mode 100644
index 04d24a4..0000000
--- a/Postman/PostmanLogFields.php
+++ /dev/null
@@ -1,139 +0,0 @@
-<?php
-class PostmanLogFields {
-
-    private $fields = array(
-        'success' => 'sanitize_text_field',
-        'from_header' => [ 'PostmanLogFields', 'email_header_sanitize' ],
-        'to_header' => [ 'PostmanLogFields', 'email_header_sanitize' ],
-        'cc_header' => [ 'PostmanLogFields', 'email_header_sanitize' ],
-        'bcc_header' => [ 'PostmanLogFields', 'email_header_sanitize' ],
-        'reply_to_header' => [ 'PostmanLogFields', 'email_header_sanitize' ],
-        'transport_uri' => 'sanitize_text_field',
-        'original_to' => 'sanitize_text_field',
-        'original_subject' => 'sanitize_text_field',
-        'original_message' => '', // only sent to viewed
-        'original_headers' => '', // only sent to viewed
-        'session_transcript' => '', // escaped when viewed
-    );
-
-    private static $instance = null;
-
-    public static function get_instance() {
-        if ( ! self::$instance ) {
-            self::$instance = new static();
-        }
-
-        return self::$instance;
-    }
-
-    private function __construct()
-    {
-
-    }
-
-    public function get( $post_id ) {
-        $data = [];
-        foreach ( $this->fields as $key => $sanitize_callback ) {
-            $meta = get_post_meta( $post_id, $key, true );
-            $data[$key][] = $this->maybe_json( $meta );
-        }
-
-        return $data;
-    }
-
-    public function get_fields() {
-        return $this->fields;
-    }
-
-    public function update( $post_id, $key, $value ) {
-        $sanitized = $this->sanitize( $key, $value );
-        $encode = $this->encode( $sanitized );
-
-        update_post_meta( $post_id, $key, $encode );
-    }
-
-    private function maybe_json( $json ) {
-
-        if ( is_array( $json ) ) {
-            return implode( ',', $json );
-        }
-
-        if ( $this->isJson( $json ) ) {
-            return implode( ',', json_decode( $json, true ) );
-        }
-
-        // Fallback
-        return maybe_unserialize( $json );
-    }
-
-    private function isJson($string) {
-        $result = json_decode($string, true);
-        $error = json_last_error();
-        return ( $error == JSON_ERROR_NONE && ! is_null($result) && $result != $string );
-    }
-
-    private function sanitize( $key, $value ) {
-
-        $callback = is_array( $value ) ? 'array_map' : 'call_user_func';
-
-        if ( ! empty( $this->fields[$key] ) ) {
-            return $callback( $this->fields[$key], $value );
-        }
-
-        return $value;
-    }
-
-    private function sanitize_message( $message ) {
-        $allowed_tags = wp_kses_allowed_html( 'post' );
-        $allowed_tags['style'] = array();
-
-        return wp_kses( $message, $allowed_tags );
-    }
-
-    private function encode( $value ) {
-        if ( is_array( $value ) ) {
-            return wp_json_encode( $value );
-        }
-
-        return $value;
-    }
-
-    public function get_string_between($string, $start, $end){
-        $string = ' ' . $string;
-        $ini = strpos($string, $start);
-
-        if ($ini == 0) {
-            return '';
-        }
-
-        $ini += strlen($start);
-        $len = strpos($string, $end, $ini) - $ini;
-
-        return substr($string, $ini, $len);
-    }
-
-    public function email_header_sanitize($value) {
-
-        $parts = explode( ',', $value );
-
-        $sanitized = [];
-        foreach ( $parts as $part ) {
-
-            if ( strpos( $part, '<' ) !== false ) {
-                $email = $this->get_string_between( $part, '<', '>' );
-                $clean_email  = $this->sanitize_email($email);
-                preg_match('/(.*)</', $part, $output_array);
-                $name = filter_var( trim( $output_array[1] ), FILTER_SANITIZE_STRING );
-
-                $sanitized[] = "{$name} <{$clean_email}>";
-            }
-        }
-
-        return ! empty( $sanitized ) ? implode( ',', $sanitized ) : implode( ',', array_map( [ $this, 'sanitize_email'], $parts ) );
-    }
-
-    public function sanitize_email( $email ) {
-        return filter_var( $email, FILTER_SANITIZE_EMAIL );
-    }
-}
-