add iimg short code; + minor layout improvements

.gitignore

@@ -1,5 +1,6 @@
 public
 resources
 themes
+assets/img
 static/img
 .hugo_build.lock

layouts/partials/sidebar.html

@@ -18,10 +18,10 @@
     {{- if $refPage -}}
       <a href="{{ $refPage.Permalink }}"><img 
             width="100%" class="mt-3"
-            src="{{ $image.RelPermalink }}" alt="{{ .Params.title }}"></a>
+            src="{{ $image.RelPermalink }}" alt="{{ $refPage.Title }}"></a>
     {{- else -}}
       <img width="100%" class="mt-3"
-           src="{{ $image.RelPermalink }}" alt="{{ .Params.title }}">
+           src="{{ $image.RelPermalink }}" alt="{{ .Title }}">
     {{- end -}}
   {{- else if .Params.teaser -}}
   <div class="card mt-3">
@@ -57,46 +57,46 @@
   </div>
   {{- end }}
 
-  {{ if not .Site.Params.hideParentArticles -}}
+  {{- if not .Site.Params.hideParentArticles -}}
     {{- $related :=  where .Site.RegularPages "Params.pageid" "in" .Params.parents -}}
     {{- partial "card-related" 
         (dict "related" $related "header" (i18n "parent-articles") "id" "parents") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if and (not .Site.Params.hideChildArticles) 
+  {{- if and (not .Site.Params.hideChildArticles) 
             (ne .Site.Params.showChildArticles "sidebar") -}}
     {{- $related :=  .Site.RegularPages.RelatedTo (keyVals "parents" .Params.pageid) -}}
     {{- partial "card-related" 
         (dict "related" $related "header" (i18n "child-articles") "id" "children") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if not .Site.Params.hideRelatedArticles -}}
+  {{- if not .Site.Params.hideRelatedArticles -}}
     {{- $related :=  .Site.RegularPages.RelatedIndices . "topics" -}}
     {{- partial "card-related" 
         (dict "related" $related "header" (i18n "related-articles") "id" "related") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if not .Site.Params.hideSiblingArticles -}}
+  {{- if not .Site.Params.hideSiblingArticles -}}
     {{- $related :=  .Site.RegularPages.RelatedIndices . "parents" -}}
     {{- partial "card-related" 
         (dict "related" $related "header" (i18n "sibling-articles") "id" "siblings") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if not .Site.Params.hideSectionArticles -}}
+  {{- if not .Site.Params.hideSectionArticles -}}
     {{- $section := or .Section "posts" -}}
     {{- $header := or (i18n (printf "articles-in-%s" $section)) (i18n "articles-in-section") -}}
     {{- $related := first 20 (where .Site.RegularPages "Section" $section) -}}
     {{- partial "card-related" 
         (dict "related" $related "header" $header "id" "articles-in-section") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if not .Site.Params.hideBacklinks -}}
+  {{- if not .Site.Params.hideBacklinks -}}
     {{- $related := .Scratch.Get "backlinks" -}}
     {{- partial "card-related" 
         (dict "related" $related "header" (i18n "backlinks") "id" "backlinks") -}}
-  {{- end }}
+  {{- end -}}
 
-  {{ if .Params.showtoc -}}
+  {{- if .Params.showtoc -}}
   <div class="card mt-3">
     <div class="card-header">
       <h4 class="card-text">{{i18n "toc"}}</h4>
@@ -105,6 +105,6 @@
       {{ .TableOfContents }}
     </div>
   </div>
-  {{ end -}}
+  {{- end -}}
 
 </div>

layouts/shortcodes/iimg.html

@@ -0,0 +1,27 @@
+<p>
+  {{- $img := or (.Get "src") (.Get "img") -}}
+  {{- $ref := .Get "ref" -}}
+  {{- $scale := .Get "scale" -}}
+  {{- $alt := or (.Get "alt") (.Get "title") -}}
+  {{- $refImg := "" -}}
+  {{- $refPage := "" -}}
+  {{- if $ref -}}
+    {{- range where .Site.RegularPages "Params.pageid" "eq" $ref -}}
+      {{- $refImg = .Params.img -}}
+      {{- $refPage = . -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if not $img -}}
+    {{- $img = $refImg -}}
+  {{- end -}}
+  {{- $image := (resources.Get (printf "img/%s" $img)) -}}
+  {{- if $scale -}}
+    {{- $image = $image.Resize $scale -}}
+  {{- end -}}  
+  {{- if $refPage -}}
+    <a href="{{ $refPage.Permalink }}"><img 
+        src="{{ $image.RelPermalink }}" alt="{{ or $alt $refPage.Title }}"></a>
+  {{- else -}}
+    <img src="{{ $image.RelPermalink }}" alt="{{ $alt }}">
+  {{- end -}}
+</p>

layouts/shortcodes/ilink.html

@@ -1,7 +1,7 @@
-{{- $this := $.Page -}}
 {{- $pid := or (.Get "pid") (.Get "page") -}}
-{{- $pages := where .Site.RegularPages "Params.pageid" "eq" $pid -}}
 {{- $frag := or (.Get "id") (.Get "anchor") -}}
+{{- $this := $.Page -}}
+{{- $pages := where .Site.RegularPages "Params.pageid" "eq" $pid -}}
 {{- $fragsep := cond (eq $frag "") "" "#" -}}
 {{- $inner := .Inner -}}
 {{- range $pages -}}