feat(helper/image): new image helper (WIP)
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@ -12,13 +12,17 @@
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</footer>
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</div>
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{{ if .Params.image }}
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{{- $image := partial "helper/image" . -}}
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{{- $thumbnail := $image.Fill "120x120" -}}
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{{ $image := partial "helper/image" . }}
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<div class="article-image">
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<img src="{{ $thumbnail.RelPermalink }}" width="{{ $thumbnail.Width }}"
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height="{{ $thumbnail.Height }}" loading="lazy">
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</div>
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{{ if $image.exists }}
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<div class="article-image">
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{{ if $image.local }}
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{{- $thumbnail := $image.src.Fill "120x120" -}}
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<img src="{{ $thumbnail.RelPermalink }}" width="{{ $thumbnail.Width }}"
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height="{{ $thumbnail.Height }}" loading="lazy">
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{{ else }}
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<img src="{{ $image.src }}" loading="lazy" alt="Featured image of post {{ .Title }}" />
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{{ end }}
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</div>
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{{ end }}
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</article>
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@ -1,17 +1,22 @@
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<article class="{{ if .Params.image }}has-image{{ end }}">
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{{ if .Params.image }}
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{{- $image := partial "helper/image" . -}}
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{{- $thumbnail := $image.Fill "800x250" -}}
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{{- $thumbnailRetina := $image.Fill "1600x500" -}}
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{{ $image := partial "helper/image" . }}
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<div class="article-image">
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<a href="{{ .Permalink }}">
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<img src="{{ $thumbnail.RelPermalink }}"
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srcset="{{ $thumbnail.RelPermalink }} 1x, {{ $thumbnailRetina.RelPermalink }} 2x"
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width="{{ $thumbnail.Width }}" height="{{ $thumbnail.Height }}" loading="lazy"
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alt="Featured image of post {{ .Title }}" />
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</a>
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</div>
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{{ if $image.exists }}
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<div class="article-image">
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<a href="{{ .Permalink }}">
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{{ if $image.local }}
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{{- $thumbnail := $image.src.Fill "800x250" -}}
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{{- $thumbnailRetina := $image.src.Fill "1600x500" -}}
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<img src="{{ $thumbnail.RelPermalink }}"
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srcset="{{ $thumbnail.RelPermalink }} 1x, {{ $thumbnailRetina.RelPermalink }} 2x"
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width="{{ $thumbnail.Width }}" height="{{ $thumbnail.Height }}" loading="lazy"
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alt="Featured image of post {{ .Title }}" />
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{{ else }}
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<img src="{{ $image.src }}" loading="lazy" alt="Featured image of post {{ .Title }}" />
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{{ end }}
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</a>
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</div>
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{{ end }}
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{{ partial "article/components/details" . }}
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@ -1,12 +1,19 @@
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<article class="{{ if .context.Params.image }}has-image{{ end }}">
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{{ $image := partial "helper/image" .context }}
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<article class="{{ if $image.exists }}has-image{{ end }}">
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<a href="{{ .context.Permalink }}">
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{{ if .context.Params.image }}
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{{- $image := partial "helper/image" .context | resources.Fingerprint "md5" -}}
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{{- $thumbnail := $image.Fill .size -}}
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<div class="article-image">
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<img src="{{ $thumbnail.RelPermalink }}" width="{{ $thumbnail.Width }}" height="{{ $thumbnail.Height }}"
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loading="lazy" data-key="{{ .context.Slug }}" data-hash="{{ $image.Data.Integrity }}">
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</div>
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{{ if $image.exists }}
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<div class="article-image">
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{{ if $image.local }}
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{{- $imageRaw := $image.src | resources.Fingerprint "md5" -}}
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{{- $thumbnail := $imageRaw.Fill .size -}}
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<img src="{{ $thumbnail.RelPermalink }}" width="{{ $thumbnail.Width }}" height="{{ $thumbnail.Height }}"
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loading="lazy" data-key="{{ .context.Slug }}" data-hash="{{ $imageRaw.Data.Integrity }}">
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{{ else }}
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<img src="{{ $image.src }}" loading="lazy" data-key="{{ .context.Slug }}" data-hash="{{ $image.src }}"/>
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{{ end }}
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</div>
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{{ end }}
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<div class="article-details">
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@ -1,15 +1,14 @@
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{{ $i := .Params.image }}
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{{ $image := partial "helper/image" . }}
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{{ $context := . }}
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<div class="article-details">
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{{ with $categories := .Params.categories }}
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<header class="article-category">
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{{ range $categories }}
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{{ if $i }}
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{{- $image := partial "helper/image" $context | resources.Fingerprint "md5" -}}
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{{- $20x := $image.Fill "20x20 smart" -}}
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{{ if and $image.exists $image.local }}
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{{- $imageRaw := $image.src | resources.Fingerprint "md5" -}}
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{{- $20x := $imageRaw.Fill "20x20 smart" -}}
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<a href="/categories/{{ . | urlize }}" class="color-tag"
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data-image="{{ $20x.RelPermalink }}" data-key="{{ $context.Slug }}" data-hash="{{ $image.Data.Integrity }}">{{ . | humanize }}</a>
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data-image="{{ $20x.RelPermalink }}" data-key="{{ $context.Slug }}" data-hash="{{ $imageRaw.Data.Integrity }}">{{ . | humanize }}</a>
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{{ else }}
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<a href="/categories/{{ . | urlize }}">{{ . | humanize }}</a>
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{{ end }}
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@ -1,16 +1,19 @@
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<header class="article-header">
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{{ if .Params.image }}
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{{- $image := partial "helper/image" . -}}
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{{ $image := partial "helper/image" . }}
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{{- $tablet := $image.Resize "1024x" -}}
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{{- $desktop := $image.Resize "2000x" -}}
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{{ if $image.exists }}
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<div class="article-image">
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{{ if $image.local }}
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{{- $tablet := $image.src.Resize "1024x" -}}
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{{- $desktop := $image.src.Resize "2000x" -}}
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<div class="article-image">
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<img srcset="{{ $tablet.RelPermalink }} 1024w, {{ $desktop.RelPermalink }} 2000w"
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src="{{ $desktop.RelPermalink }}" width="{{ $image.Width }}" height="{{ $image.Height }}"
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loading="lazy"
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alt="Featured image of post {{ .Title }}" />
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</div>
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<img srcset="{{ $tablet.RelPermalink }} 1024w, {{ $desktop.RelPermalink }} 2000w"
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src="{{ $desktop.RelPermalink }}" width="{{ $image.Width }}" height="{{ $image.Height }}" loading="lazy"
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alt="Featured image of post {{ .Title }}" />
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{{ else }}
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<img src="{{ $image.src }}" loading="lazy" alt="Featured image of post {{ .Title }}" />
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{{ end }}
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</div>
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{{ end }}
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{{ partial "article/components/details" . }}
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@ -40,11 +40,15 @@
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{{- end -}}
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{{- end -}}
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{{- if .Params.image -}}
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{{ $image := partial "helper/image" . }}
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{{ $image := partial "helper/image" . }}
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{{- if $image.exists -}}
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{{ $imagePermalink := $image.src }}
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{{ if $image.local }}
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{{ $imagePermalink = absURL $image.src.RelPermalink }}
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{{ end }}
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<meta name="twitter:card" content="summary_large_image">
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<meta property='og:image' content='{{ absURL $image.RelPermalink }}' />
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<meta name="twitter:image" content='{{ absURL $image.RelPermalink }}' />
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<meta property='og:image' content='{{ $imagePermalink }}' />
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<meta name="twitter:image" content='{{ $imagePermalink }}' />
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{{- else if .Site.Params.opengraph.defaultImage -}}
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{{ $image := resources.Get .Site.Params.opengraph.defaultImage }}
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<meta property='og:image' content='{{ absURL $image.RelPermalink }}' />
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@ -1,2 +1,31 @@
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{{- $image := .Resources.GetMatch (printf "%s" (.Params.image | safeURL)) -}}
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{{ return $image }}
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{{ $result := dict "exists" false "local" false "isDefault" false }}
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{{ $imageField := .Params.image }}
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{{ if $imageField }}
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<!-- If page has `image` field set -->
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{{ $result = merge $result (dict "exists" true) }}
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{{ if strings.HasPrefix $imageField "http" }}
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<!-- Is a external image -->
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{{ $result = merge $result (dict "src" $imageField) }}
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{{ else }}
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{{ $pageResourceImage := .Resources.GetMatch (printf "%s" ($imageField | safeURL)) }}
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{{ $siteResourceImage := resources.GetMatch (printf "%s" ($imageField | safeURL)) }}
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{{ if $pageResourceImage }}
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<!-- If image is found under page bundle -->
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{{ $result = merge $result (dict "local" true) }}
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{{ $result = merge $result (dict "src" $pageResourceImage) }}
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{{ else if $siteResourceImage }}
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<!-- Try search image under site's assets folder -->
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{{ $result = merge $result (dict "local" true) }}
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{{ $result = merge $result (dict "src" $siteResourceImage) }}
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{{ else }}
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<!-- Can not find the image -->
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{{ errorf "Failed loading image: %q" $imageField }}
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{{ $result = merge $result (dict "exists" false) }}
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{{ end }}
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{{ end }}
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{{ end }}
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{{ return $result }}
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