Merge pull request #6 from jxlwqq/patch-2

z-song · web-flow · commit a19772d492be · 2019-03-07T23:51:43.000+08:00
add img class option.
diff --git a/README.md b/README.md
@@ -48,6 +48,10 @@ $grid->picture()->gallery(['zooming' => true]);
 //width & height properties
 $grid->picture()->lightbox(['width' => 50, 'height' => 50]);
 $grid->picture()->gallery(['width' => 50, 'height' => 50]);
+
+//img class properties
+$grid->picture()->lightbox(['class' => 'rounded']);
+$grid->picture()->gallery(['class' => ['circle', 'thumbnail']]);
 ```
 
 ## Donate
diff --git a/src/LightboxDisplayer.php b/src/LightboxDisplayer.php
@@ -46,14 +46,18 @@ public function display(array $options = [])
         $server = array_get($options, 'server');
         $width = array_get($options, 'width', 200);
         $height = array_get($options, 'height', 200);
+        $class = array_get($options, 'class', 'thumbnail');
+        $class = collect((array)$class)->map(function ($item) {
+            return 'img-'. $item;
+        })->implode(' ');
 
         if (array_get($options, 'zooming')) {
             $this->zooming();
         }
 
         Admin::script($this->script());
 
-        return collect((array)$this->value)->filter()->map(function ($path) use ($server, $width, $height) {
+        return collect((array)$this->value)->filter()->map(function ($path) use ($server, $width, $height, $class) {
             if (url()->isValidUrl($path) || strpos($path, 'data:image') === 0) {
                 $src = $path;
             } elseif ($server) {
@@ -64,7 +68,7 @@ public function display(array $options = [])
 
             return <<<HTML
 <a href="$src" class="grid-popup-link">
-    <img src='$src' style='max-width:{$width}px;max-height:{$height}px' class='img img-thumbnail' />
+    <img src='$src' style='max-width:{$width}px;max-height:{$height}px' class='img {$class}' />
 </a>
 HTML;
         })->implode('&nbsp;');
