fix: check if resource exists before accessing .RelPermalink (#1299)

* fix: check if resource exists before accessing `.RelPermalink`

closes https://github.com/CaiJimmy/hugo-theme-stack/issues/1297

* Set default value of $result in `helper/image` to dict

config/_default/params.toml

@@ -1,10 +1,9 @@
-mainSections       = ["post"]
+mainSections   = ["post"]
-featuredImageField = "image"
+rssFullContent = true
-rssFullContent     = true
 # Accepted values: "default", "lastmod"
 # default = see https://gohugo.io/quick-reference/glossary/#default-sort-order
 # lastmod = sort by last modified date, in descending order
-SortBy             = "default"
+SortBy         = "default"
 
 [footer]
     since      = 2026

layouts/_partials/article-list/compact.html

@@ -11,14 +11,18 @@
                 {{- $description = $description | default (T "list.page" (len .Pages)) -}}
             {{- end -}}
             {{- if or $description (not .Date.IsZero) -}}
+                {{/* 
+                    If it's a term, the date is extracted from the first page of the collection, which is not very useful.
+                    In that case, we prefer to display the description (if set), or the number of pages within the collection.
+                */}}
                 <footer class="article-meta">
-                    {{- if not .Date.IsZero -}}
+                    {{- if or $IsTerm .Date.IsZero -}}
+                        <span class="article-description">{{- $description -}}</span>
+                    {{- else if not .Date.IsZero -}}
                         <time datetime="{{ .Date.Format "2006-01-02T15:04:05Z07:00" }}">
                             {{- .Date | time.Format .Site.Params.dateFormat.published -}}
                         </time>
-                    {{- else if $description -}}
+                    {{- end }}
-                        <span class="article-description">{{- $description -}}</span>
-                    {{ end }}
                 </footer>
             {{- end -}}
         </div>

layouts/_partials/article-list/tile.html

@@ -1,16 +1,16 @@
-{{ $image := partial "helper/image" (dict "Image" .context.Params.image "Resources" .context.Resources "Context" .context) }}
+{{ $image := partial "helper/image" (dict "Image" .Params.image "Resources" .Resources "Context" .) }}
 <article class="{{ if $image }}has-image{{ end }}">
-    <a href="{{ .context.RelPermalink }}">
+    <a href="{{ .RelPermalink }}">
         {{ if $image }}
         <div class="article-image">
             {{ partial "helper/thumbnail-image" (dict 
                 "Resource" $image.Resource
                 "Width" 250
                 "Height" 150
-                "Resize" .context.Site.Params.ImageProcessing.Thumbnail.Enabled
+                "Resize" .Site.Params.ImageProcessing.Thumbnail.Enabled
                 "Attributes" (dict
                     "src" $image.Permalink
-                    "alt" (printf "Featured image of post %s" .context.Title)
+                    "alt" (printf "Featured image of post %s" .Title)
                     "loading" "lazy"
                     "width" $image.Width
                     "height" $image.Height
@@ -30,7 +30,7 @@
             {{- end -}}
         >
             <h2 class="article-title">
-                {{- .context.Title -}}
+                {{- .Title -}}
             </h2>
         </div>
     </a>

layouts/_partials/article/components/related-content.html

@@ -5,7 +5,7 @@
     <div class="subsection-list">
         <div class="article-list--tile">
             {{ range . }}
-                {{ partial "article-list/tile" (dict "context" . "size" "250x150" "Type" "articleList") }}
+                {{ partial "article-list/tile" . }}
             {{ end }}
         </div>
     </div>

layouts/_partials/helper/image.html

@@ -9,7 +9,7 @@
 ///     Height: Image height
 ///     Width: Image width
 
-{{ $result := "" }}
+{{ $result := dict }}
 
 {{ if .Image }}
     {{ $url := urls.Parse .Image }}
@@ -20,7 +20,6 @@
     {{ if not (in (slice "https" "http") $url.Scheme) }}
         {{/* Local image */}}
         {{ $resource = .Resources.Get (printf "%s" (.Image | safeURL)) }}
-        {{ $permalink = $resource.RelPermalink }}
     {{ else }}
         {{/* Remote image */}}
         {{ with try (resources.GetRemote $url) }}
@@ -39,11 +38,12 @@
         {{ if and .Context.Site.Params.imageProcessing.autoOrient (reflect.IsImageResourceProcessable $resource) }}
             {{ $filter := images.AutoOrient }}
             {{ $resource = $resource | images.Filter $filter }}
-            {{ if $local }}
-                {{ $permalink = $resource.RelPermalink }}
-            {{ end }}
         {{ end }}
-        
+
+        {{ if $local }}
+            {{ $permalink = $resource.RelPermalink }}
+        {{ end }}
+
         {{ if reflect.IsImageResourceWithMeta $resource }}
             {{ $result = dict
                 "Resource" $resource

layouts/archives.html

@@ -8,7 +8,7 @@
         <div class="subsection-list">
             <div class="article-list--tile">
                 {{ range $terms }}
-                    {{ partial "article-list/tile" (dict "context" . "size" "250x150" "Type" "taxonomy") }}
+                    {{ partial "article-list/tile" . }}
                 {{ end }}
             </div>
         </div>

layouts/list.html

@@ -51,7 +51,7 @@
             <div class="subsection-list">
                 <div class="article-list--tile">
                     {{ range . }}
-                        {{ partial "article-list/tile" (dict "context" . "size" "250x150" "Type" "section") }}
+                        {{ partial "article-list/tile" . }}
                     {{ end }}
                 </div>
             </div>