From ce800ccd92ac3412e132a51c078a11df49828f6d Mon Sep 17 00:00:00 2001
From: Gert <gert@gert.gert>
Date: Mon, 26 Jan 2015 21:31:47 +0100
Subject: [PATCH] fix lightbox issue

---
 .../Common/Markdown/ParsedownGravTrait.php    | 30 +++++++++----------
 system/src/Grav/Common/Page/Medium.php        | 25 ++++++++--------
 2 files changed, 27 insertions(+), 28 deletions(-)

diff --git a/system/src/Grav/Common/Markdown/ParsedownGravTrait.php b/system/src/Grav/Common/Markdown/ParsedownGravTrait.php
index fdc0a09d6..9ba39e423 100644
--- a/system/src/Grav/Common/Markdown/ParsedownGravTrait.php
+++ b/system/src/Grav/Common/Markdown/ParsedownGravTrait.php
@@ -152,10 +152,10 @@ trait ParsedownGravTrait
                     if (!isset($actions['lightbox'])) {
                         $excerpt['element']['attributes']['src'] = $data['img_src'];
 
-			if ($data['img_srcset']) {
-			    $excerpt['element']['attributes']['srcset'] = $data['img_srcset'];;
-			    $excerpt['element']['attributes']['sizes'] = '100vw';
-			}
+                        if ($data['img_srcset']) {
+                            $excerpt['element']['attributes']['srcset'] = $data['img_srcset'];;
+                            $excerpt['element']['attributes']['sizes'] = '100vw';
+                        }
 
                     } else {
                         // Create the custom lightbox element
@@ -163,16 +163,16 @@ trait ParsedownGravTrait
                         $attributes = $data['a_attributes'];
                         $attributes['href'] = $data['a_href'];
 
-			$img_attributes = [
-			    'src' => $data['img_src'],
-			    'alt' => $alt,
-			    'title' => $title
-			];
+                        $img_attributes = [
+                            'src' => $data['img_src'],
+                            'alt' => $alt,
+                            'title' => $title
+                        ];
 
-			if ($data['img_srcset']) {
-			    $img_attributes['srcset'] = $data['img_srcset'];
-			    $img_attributes['sizes'] = '100vw';
-			}
+                        if ($data['img_srcset']) {
+                            $img_attributes['srcset'] = $data['img_srcset'];
+                            $img_attributes['sizes'] = '100vw';
+                        }
 
                         $element = array(
                             'name' => 'a',
@@ -180,8 +180,8 @@ trait ParsedownGravTrait
                             'handler' => 'element',
                             'text' => array(
                                 'name' => 'img',
-				'attributes' => $img_attributes
-			    )
+                                'attributes' => $img_attributes
+                            )
                         );
 
                         // Set any custom classes on the lightbox element
diff --git a/system/src/Grav/Common/Page/Medium.php b/system/src/Grav/Common/Page/Medium.php
index 8497c2589..1297abb29 100644
--- a/system/src/Grav/Common/Page/Medium.php
+++ b/system/src/Grav/Common/Page/Medium.php
@@ -173,10 +173,10 @@ class Medium extends Data
      */
     public function srcset($reset = true)
     {
-	if (empty($this->alternatives)) {
-	    if ($reset) $this->reset();
-	    return '';
-	}
+        if (empty($this->alternatives)) {
+            if ($reset) $this->reset();
+            return '';
+        }
 
         $srcset = [ $this->url($reset) . ' ' . $this->get('width') . 'w' ];
 
@@ -218,14 +218,14 @@ class Medium extends Data
      */
     public function html($title = null, $class = null, $reset = true)
     {
-	$data = $this->htmlRaw($reset);
+        $data = $this->htmlRaw($reset);
 
         $title = $title ? $title : $this->get('title');
         $class = $class ? $class : '';
 
         if ($this->image) {
-	    $attributes = $data['img_srcset'] ? ' srcset="' . $data['img_srcset'] . '" sizes="100vw"' : '';
-	    $output = '<img src="' . $data['img_src'] . '"' . $attributes . ' class="'. $class . '" alt="' . $title . '" />';
+            $attributes = $data['img_srcset'] ? ' srcset="' . $data['img_srcset'] . '" sizes="100vw"' : '';
+            $output = '<img src="' . $data['img_src'] . '"' . $attributes . ' class="'. $class . '" alt="' . $title . '" />';
         } else {
             $output = $data['text'];
         }
@@ -307,12 +307,12 @@ class Medium extends Data
     public function link($width = null, $height = null)
     {
         if ($this->image) {
-            $medium = clone $this;
-            if ($width && $height) {
-                $medium->cropResize($width, $height);
+            $this->linkTarget = $this->url(false);
+            $srcset = $this->srcset();
+
+            if ($srcset) {
+                $this->linkAttributes['data-srcset'] = $srcset;
             }
-            $this->linkTarget = $medium->url(false);
-            $this->linkAttributes['data-srcset'] = $medium->srcset();
         } else {
             // TODO: we need to find out URI in a bit better way.
             $relPath = preg_replace('|^' . ROOT_DIR . '|', '', $this->get('path'));
@@ -367,7 +367,6 @@ class Medium extends Data
         if ($method == 'cropZoom') {
             $method = 'zoomCrop';
         }
-
         // Always initialize image.
         if (!$this->image) {
             $this->image();