Improve handling of images in referenced pages in Request Info panel.

Author: adrianbj

TracyDebugger.module

@@ -32,7 +32,7 @@ class TracyDebugger extends WireData implements Module, ConfigurableModule {
             'summary' => __('Tracy debugger from Nette with several PW specific custom tools.', __FILE__),
             'author' => 'Adrian Jones',
             'href' => 'https://processwire.com/talk/topic/12208-tracy-debugger/',
-            'version' => '4.10.15',
+            'version' => '4.10.16',
             'autoload' => true,
             'singular' => true,
             'requires'  => 'ProcessWire>=2.7.2, PHP>=5.4.4',

panels/RequestInfoPanel.php

@@ -659,21 +659,23 @@ private function imageDetails($p, $f) {
         if(\TracyDebugger::getDataValue('imagesInFieldListValues')) {
             $inputfield = $f->getInputfield($p);
         }
-        if($f->type instanceof FieldtypePage || $f->type instanceof FieldtypeRepeater) {
+        if($f->type instanceof FieldtypeRepeater) {
             if(is_object($p->$f) && count($p->$f)) {
-                // $subpage is referenced page or repeater item
                 foreach($p->$f as $subpage) {
-                    $subpage_of = $subpage->of();
-                    $subpage->of(false);
-                    foreach($subpage as $field => $item) {
-                        $f = $this->wire('fields')->get($field);
-                        if($item && $f && $f->type instanceof FieldTypeImage) {
-                            foreach($item as $image) {
-                                $imageStr .= $this->imageStr($f->getInputfield($p), $image);
-                            }
-                        }
+                    $imageStr .= $this->getImages($subpage);
+                }
+            }
+        }
+        elseif($f->type instanceof FieldtypePage) {
+            if(is_object($p->$f)) {
+                $fieldArray = array();
+                if($p->$f instanceof PageArray) {
+                    foreach($p->$f as $subpage) {
+                        $imageStr .= $this->getImages($subpage);
                     }
-                    $subpage->of($subpage_of);
+                }
+                else {
+                    $imageStr .= $this->getImages($p->$f);
                 }
             }
         }
@@ -687,6 +689,24 @@ private function imageDetails($p, $f) {
     }
 
 
+    private function getImages($p) {
+        $p_of = $p->of();
+        $p->of(false);
+        $imageStr = '';
+        foreach($p as $field => $item) {
+            $f = $this->wire('fields')->get($field);
+            if($item && $f && $f->type instanceof FieldTypeImage) {
+                foreach($item as $image) {
+                    $imageStr .= $this->imageStr($f->getInputfield($p), $image);
+                }
+            }
+        }
+        $p->of($p_of);
+
+        return $imageStr;
+    }
+
+
     private function imageStr($inputfield, $image) {
         if(isset($inputfield) && $inputfield) {
             $thumb = $inputfield->getAdminThumb($image);