adds hrefs for preview images, link location in read.html line 83 missing

ckanext/odsh/public/odsh.css

@@ -199,7 +199,11 @@ section#dataset-preview p {
     display: flex;
 }
 
-.container-preview-large > img {
+.container-preview-large a {
+    margin-left: auto;
+}
+
+.container-preview-large img {
     height: 100%;
     margin-left: auto;
     margin-right: auto;
@@ -642,7 +646,7 @@ label.rangesearch.disabled {
     }
 }
 
-.preview-image-container > img {
+.preview-image-container img {
     margin-top: auto;
     height: auto;
     max-width: 102px;

ckanext/odsh/templates/package/read.html

@@ -80,7 +80,9 @@
 <section id="dataset-preview">
     <h3>{{ _('Preview') }}:</h3>
     <div class="container-preview-large">
+        <a href="#">
             <img src= "{{ picture }}" alt= "Vorschau"/>
+        </a>
     </div>
 </section> 
 {% endif %}

ckanext/odsh/templates/snippets/package_item.html

@@ -35,7 +35,9 @@ Example:
 <div class="odsh-dataset-item">
     <div class="preview-image-container">
             {% if thumbnail %}
+            <a href={{  h.url_for(controller='package', action='read', id=package.name) }}>
                 <img src= "{{ thumbnail }}" alt= "Vorschau" />
+            </a>
             {% endif%}
     </div>
     {% block content %}