Ticket #34667: 34667.patch

wp-admin/includes/plugin-install.php

@@ -491 +491 @@
 
         if ( ! empty( $api->banners ) && ( ! empty( $api->banners['low'] ) || ! empty( $api->banners['high'] ) ) ) {
                 $_with_banner = 'with-banner';
-                $low  = empty( $api->banners['low'] ) ? $api->banners['high'] : $api->banners['low'];
-                $high = empty( $api->banners['high'] ) ? $api->banners['low'] : $api->banners['high'];
-                ?>
-                <style type="text/css">
-                        #plugin-information-title.with-banner {
-                                background-image: url( <?php echo esc_url( $low ); ?> );
-                        }
-                        @media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) {
-                                #plugin-information-title.with-banner {
-                                        background-image: url( <?php echo esc_url( $high ); ?> );
-                                }
-                        }
-                </style>
-                <?php
+                $low  = empty( $api->banners['low'] ) ? false : $api->banners['low'];
+                $high = empty( $api->banners['high'] ) ? false : $api->banners['high'];
+                $lowrtl  = empty( $api->banners['low-rtl'] ) ? false : $api->banners['low-rtl'];
+                $highrtl = empty( $api->banners['high-rtl'] ) ? false : $api->banners['high-rtl'];
+                
+                $style = '<style type="text/css">';
+                
+                if ( $low ) {
+                        $style .= '#plugin-information-title.with-banner { background-image: url( ' . esc_url( $low ). ' ); }';
+                }
+                if ( $high ) {
+                        $style .= '@media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) { #plugin-information-title.with-banner { background-image: url( ' . esc_url( $high ) . ' ); } }';
+                }
+                if ( $lowrtl ) {
+                        $style .= '.rtl #plugin-information-title.with-banner { background-image: url( ' . esc_url( $lowrtl ). ' ); }';
+                }
+                if ( $highrtl ) {
+                        $style .= '@media only screen and ( -webkit-min-device-pixel-ratio: 1.5 ) { .rtl #plugin-information-title.with-banner { background-image: url( ' . esc_url( $highrtl ) . ' ); } }';
+                }
+                
+                $style .= '</style>';
+                
+                echo $style;
         }
 
         echo '<div id="plugin-information-scrollable">';