hugo-PaperMod/layouts/partials/header.html
Aditya Telange 1de55c4266
Label.logo: Generate a resize image
if the image is present in assets directory.
- Resizing the image will reduce the size of a large image.
- Should improve image load time.
- Usage:
  - Add the image under assets directory.
  - Provide path in `label.icon`.
  - if image is located as `assets/images/image.png` mention `label.icon: images/image.png`.
2022-03-27 20:17:49 +05:30

144 lines
6.6 KiB
HTML

{{- /* theme-toggle is enabled */}}
{{- if (not site.Params.disableThemeToggle) }}
{{- /* theme is light */}}
{{- if (eq site.Params.defaultTheme "light") }}
<script>
if (localStorage.getItem("pref-theme") === "dark") {
document.body.classList.add('dark');
}
</script>
{{- /* theme is dark */}}
{{- else if (eq site.Params.defaultTheme "dark") }}
<script>
if (localStorage.getItem("pref-theme") === "light") {
document.body.classList.remove('dark')
}
</script>
{{- else }}
{{- /* theme is auto */}}
<script>
if (localStorage.getItem("pref-theme") === "dark") {
document.body.classList.add('dark');
} else if (localStorage.getItem("pref-theme") === "light") {
document.body.classList.remove('dark')
} else if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.body.classList.add('dark');
}
</script>
{{- end }}
{{- /* theme-toggle is disabled and theme is auto */}}
{{- else if (and (ne site.Params.defaultTheme "light") (ne site.Params.defaultTheme "dark"))}}
<script>
if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.body.classList.add('dark');
}
</script>
{{- end }}
<header class="header">
<nav class="nav">
<div class="logo">
{{- $label_text := (site.Params.label.text | default site.Title) }}
{{- if site.Title }}
<a href="{{ "" | absLangURL }}" accesskey="h" title="{{ $label_text }} (Alt + H)">
{{- if site.Params.label.icon }}
{{- $img := resources.Get site.Params.label.icon }}
{{- if $img }}
{{- $processableFormats := (slice "jpg" "jpeg" "png" "tif" "bmp" "gif") -}}
{{- if hugo.IsExtended -}}
{{- $processableFormats = $processableFormats | append "webp" -}}
{{- end -}}
{{- $prod := (hugo.IsProduction | or (eq site.Params.env "production")) }}
{{- $imgUrl := "" }}
{{- if and (in $processableFormats $img.MediaType.SubType) (eq $prod true)}}
{{- if site.Params.label.iconHeight }}
{{- $img = $img.Resize (printf "x%d" site.Params.label.iconHeight) }}
{{ else }}
{{- $img = $img.Resize "x30" }}
{{- end }}
{{- $imgUrl = $img.Permalink }}
{{- else }}
{{- $imgUrl = site.Params.label.icon | absURL }}
{{- end }}
<img src="{{ $imgUrl }}" alt="logo" aria-label="logo"
height="{{- site.Params.label.iconHeight | default "30" -}}">
{{- else }}
<img src="{{- site.Params.label.icon | absURL -}}" alt="logo" aria-label="logo"
height="{{- site.Params.label.iconHeight | default "30" -}}">
{{- end -}}
{{- end -}}
{{- $label_text -}}
</a>
{{- end }}
<span class="logo-switches">
{{- if (not site.Params.disableThemeToggle) }}
<button id="theme-toggle" accesskey="t" title="(Alt + T)">
<svg id="moon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"
fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round">
<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z"></path>
</svg>
<svg id="sun" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"
fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round"
stroke-linejoin="round">
<circle cx="12" cy="12" r="5"></circle>
<line x1="12" y1="1" x2="12" y2="3"></line>
<line x1="12" y1="21" x2="12" y2="23"></line>
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64"></line>
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78"></line>
<line x1="1" y1="12" x2="3" y2="12"></line>
<line x1="21" y1="12" x2="23" y2="12"></line>
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36"></line>
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22"></line>
</svg>
</button>
{{- end }}
{{- $lang := .Lang}}
{{- $separator := or $label_text (not site.Params.disableThemeToggle)}}
{{- with site.Home.AllTranslations }}
<ul class="lang-switch">
{{- if $separator }}<li>|</li>{{ end }}
{{- range . -}}
{{- if ne $lang .Lang }}
<li>
<a href="{{- .Permalink -}}" title="{{ .Language.Params.languageAltTitle | default (.Language.LanguageName | emojify) | default (.Lang | title) }}"
aria-label="{{ .Language.LanguageName | default (.Lang | title) }}">
{{- if (and site.Params.displayFullLangName (.Language.LanguageName)) }}
{{- .Language.LanguageName | emojify -}}
{{- else }}
{{- .Lang | title -}}
{{- end -}}
</a>
</li>
{{- end -}}
{{- end}}
</ul>
{{- end }}
</span>
</div>
{{- $currentPage := . }}
<ul id="menu">
{{- range site.Menus.main }}
{{- $menu_item_url := (cond (strings.HasSuffix .URL "/") .URL (printf "%s/" .URL) ) | absLangURL }}
{{- $page_url:= $currentPage.Permalink | absLangURL }}
{{- $is_search := eq (site.GetPage .KeyName).Layout `search` }}
<li>
<a href="{{ .URL | absLangURL }}" title="{{ .Title | default .Name }} {{- cond $is_search (" (Alt + /)" | safeHTMLAttr) ("" | safeHTMLAttr ) }}"
{{- cond $is_search (" accesskey=/" | safeHTMLAttr) ("" | safeHTMLAttr ) }}>
<span {{- if eq $menu_item_url $page_url }} class="active" {{- end }}>
{{- .Pre }}
{{- .Name -}}
{{ .Post -}}
</span>
</a>
</li>
{{- end }}
</ul>
</nav>
</header>