Correct list of accepted files for dropzone

Dropzone needs "." as prefix for accepted file extension [1] Fixes #22169 [1] http://www.dropzonejs.com/#config-acceptedFiles
mantisbt · Jan 17, 2017 · 05552f5 · 05552f5
1 parent 52da83a
commit 05552f5
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/core/print_api.php b/core/print_api.php
@@ -2093,7 +2093,11 @@ function print_max_filesize( $p_size, $p_divider = 1000, $p_unit = 'kb' ) {
 function print_dropzone_form_data() {
 	echo 'data-force-fallback="' . ( config_get( 'dropzone_enabled' ) ? 'false' : 'true' ) . '"' . "\n";
 	echo "\t" . 'data-max-filesize="'. ceil( config_get( 'max_file_size' ) / (1000 * 1024) ) . '"' . "\n";
-	echo "\t" . 'data-accepted-files="' . config_get( 'allowed_files' ) . '"' . "\n";
+	$t_allowed_files = config_get( 'allowed_files' );
+	if ( !empty ( $t_allowed_files ) ) {
+		$t_allowed_files = '.' . implode ( ',.', explode ( ',', config_get( 'allowed_files' ) ) );
+	}
+	echo "\t" . 'data-accepted-files="' . $t_allowed_files . '"' . "\n";
 	echo "\t" . 'data-default-message="' . htmlspecialchars( lang_get( 'dropzone_default_message' ) ) . '"' . "\n";
 	echo "\t" . 'data-fallback-message="' . htmlspecialchars( lang_get( 'dropzone_fallback_message' ) ) . '"' . "\n";
 	echo "\t" . 'data-fallback-text="' . htmlspecialchars( lang_get( 'dropzone_fallback_text' ) ) . '"' . "\n";
@@ -2125,4 +2129,4 @@ function print_button( $p_action_page, $p_label, array $p_args_to_post = null, $
 	error_parameters( __FUNCTION__, 'print_form_button' );
 	trigger_error( ERROR_DEPRECATED_SUPERSEDED, DEPRECATED );
 	print_form_button( $p_action_page, $p_label, $p_args_to_post, $p_security_token );
-}
+}