feat(geocaching): images and text

feat(shortcode): introduction of fig-img shortcode

layouts/geocaching/single.html

@@ -2,7 +2,6 @@
     <article class="article">
         <div class="page-container">
             <h1>{{ .Title }}</h1>
-            hello
 
             {{ range .Params.tags }}
                <a href="{{ "/tags/" | relLangURL }}{{ . | urlize }}">{{ . }}</a>

layouts/shortcodes/fig-img.html

@@ -0,0 +1,30 @@
+<figure class="fig-img {{ with .Get "class" }}{{ . }}{{ end }}">
+    {{- if .Get "link" -}}
+        <a href="{{ .Get "link" }}"{{ with .Get "target" }} target="{{ . }}"{{ end }}{{ with .Get "rel" }} rel="{{ . }}"{{ end }}>
+    {{- end -}}
+
+    {{ $options := .Get "options" }}
+    {{ $img := (.Page.Resources.GetMatch (.Get "src")).Fit $options }}
+    <img src="{{ $img.RelPermalink }}"
+         {{- if or (.Get "alt") (.Get "caption") }}
+         alt="{{ with .Get "alt" }}{{ . }}{{ else }}{{ .Get "caption" | markdownify| plainify }}{{ end }}"
+         {{- end -}}
+    /><!-- Closing img tag -->
+    {{- if .Get "link" }}</a>{{ end -}}
+    {{- if or (or (.Get "title") (.Get "caption")) (.Get "attr") -}}
+        <figcaption>
+            {{ with (.Get "title") -}}
+                <h4>{{ . }}</h4>
+            {{- end -}}
+            {{- if or (.Get "caption") (.Get "attr") -}}<p>
+                {{- .Get "caption" | markdownify -}}
+                {{- with .Get "attrlink" }}
+                    <a href="{{ . }}">
+                {{- end -}}
+                {{- .Get "attr" | markdownify -}}
+                {{- if .Get "attrlink" }}</a>{{ end }}</p>
+            {{- end }}
+        </figcaption>
+    {{- end }}
+</figure>
+