Allow text field line breaks, don't translate the referrer field

Antti Kuosmanen · Antti Kuosmanen · commit f360409d6e98 · 2016-02-21T23:17:08.000+01:00
diff --git a/inc/wplf-ajax.php b/inc/wplf-ajax.php
@@ -46,10 +46,10 @@ function wplf_ajax_submit_handler() {
     // add submission data as meta values
     foreach( $_POST as $key => $value ) {
       if( !is_array($value) ) {
-        add_post_meta($post_id, $key, sanitize_text_field( $value ), true);
+        add_post_meta($post_id, $key, esc_html( $value ), true);
       }
       else {
-        add_post_meta($post_id, $key, sanitize_text_field( json_encode( $value ) ), true);
+        add_post_meta($post_id, $key, esc_html( json_encode( $value ) ), true);
       }
     }
 
diff --git a/inc/wplf-form-actions.php b/inc/wplf-form-actions.php
@@ -23,10 +23,6 @@ function wplf_send_email_copy( $return ) {
       if( '_' !== $key[0] ) {
         continue;
       }
-      if( $key === 'referrer' ) {
-        $key = __( 'referrer', 'wp-libre-form' );
-      }
-
       $content .= esc_html( $key ) . ': ' . esc_html( print_r( $value, true ) ) . "\n";
     }
     wp_mail( $to, $subject, $content );

Original file line number	Diff line number	Diff line change
`@@ -46,10 +46,10 @@ function wplf_ajax_submit_handler() {`
`46`	`46`	`// add submission data as meta values`
`47`	`47`	`foreach( $_POST as $key => $value ) {`
`48`	`48`	`if( !is_array($value) ) {`
`49`		`- add_post_meta($post_id, $key, sanitize_text_field( $value ), true);`
	`49`	`+ add_post_meta($post_id, $key, esc_html( $value ), true);`
`50`	`50`	`}`
`51`	`51`	`else {`
`52`		`- add_post_meta($post_id, $key, sanitize_text_field( json_encode( $value ) ), true);`
	`52`	`+ add_post_meta($post_id, $key, esc_html( json_encode( $value ) ), true);`
`53`	`53`	`}`
`54`	`54`	`}`
`55`	`55`
Original file line number	Diff line number	Diff line change
`@@ -23,10 +23,6 @@ function wplf_send_email_copy( $return ) {`
`23`	`23`	`if( '_' !== $key[0] ) {`
`24`	`24`	`continue;`
`25`	`25`	`}`
`26`		`- if( $key === 'referrer' ) {`
`27`		`- $key = __( 'referrer', 'wp-libre-form' );`
`28`		`- }`
`29`		`-`
`30`	`26`	`$content .= esc_html( $key ) . ': ' . esc_html( print_r( $value, true ) ) . "\n";`
`31`	`27`	`}`
`32`	`28`	`wp_mail( $to, $subject, $content );`