{{< shortcodeName src="image.jpg" alt="" >}}
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August 12, 2020 14:37
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Displaying Exif Tags using Hugo
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[imaging.exif] | |
includeFields = ".*" |
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{{- $imageName := .Get "src" -}} | |
{{- $originalImage := (.Page.Resources.ByType "image").GetMatch (printf "**%s**" (.Get "src")) -}} | |
{{- $noExif := .Get "noExif" -}} | |
<p> | |
<a href="{{$originalImage.RelPermalink}}"> | |
<img src="{{$originalImage.RelPermalink}}" alt="{{ .Get "alt" }}"/> | |
</a> | |
{{ if (and $originalImage.Exif (ne $noExif "true")) }} | |
<div class="exifTags"> | |
Taken | |
{{ with $originalImage.Exif }} | |
{{ if and .Tags.GPSLatitude .Tags.GPSLongitude }} | |
{{ $latSign := 1 }} | |
{{ if eq .Tags.LatRef "S" }} | |
{{ $latSign = -1 }} | |
{{ end }} | |
{{ $lonSign := 1 }} | |
{{ if eq .Tags.LonRef "W" }} | |
{{ $lonSign = -1 }} | |
{{ end }} | |
{{ $lat := mul $latSign (add (index .Tags.GPSLatitude 0) (add (div (index .Tags.GPSLatitude 1) 60) (div (index .Tags.GPSLatitude 2) 3600))) }} | |
{{ $lon := mul $lonSign (add (index .Tags.GPSLongitude 0) (add (div (index .Tags.GPSLongitude 1) 60) (div (index .Tags.GPSLongitude 2) 3600))) }} | |
<div class="exifElement"> | |
<a href="http://www.openstreetmap.org/?mlat={{ $lat }}&mlon={{ $lon }}&zoom=16&layers=M"> | |
<i class="fa fa-map-marked"></i> | |
here | |
</a> | |
</div> | |
{{ end }} | |
{{ if .Tags.Make }} | |
with a(n) | |
<div class="exifElement"> | |
<i class="fa fa-tag"></i> | |
{{ .Tags.Make }} | |
</div> | |
{{ end }} | |
{{ if .Tags.Model }} | |
<div class="exifElement"> | |
<i class="fa fa-camera"></i> | |
{{ .Tags.Model }} | |
</div> | |
{{ end }} | |
{{ if .Tags.FocalLength }} | |
using a focal length of | |
<div class="exifElement"> | |
<i class="fa fa-expand-alt"></i> | |
{{ .Tags.FocalLength }} mm | |
</div> | |
{{ end }} | |
{{ if (or .Tags.ExposureTime .Tags.FNumber .Tags.ISOSpeedRatings) }} | |
at | |
{{ end }} | |
{{ if .Tags.ExposureTime }} | |
<div class="exifElement"> | |
<i class="fa fa-clock"></i> | |
{{ .Tags.ExposureTime }} | |
</div> | |
{{ end }} | |
{{ if .Tags.FNumber }} | |
<div class="exifElement"> | |
<i class="fa fa-bullseye"></i> | |
f/{{ .Tags.FNumber }} | |
</div> | |
{{ end }} | |
{{ if .Tags.ISOSpeedRatings }} | |
<div class="exifElement"> | |
ISO{{ .Tags.ISOSpeedRatings }} | |
</div> | |
{{ end }} | |
{{ end }} | |
</div> | |
{{ end }} | |
</p> |
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.exifTags { | |
font-size: 80%; | |
font-style: italic; | |
width: 100%; | |
color: $lightcolor; | |
@media (prefers-color-scheme: dark) { | |
color: $lightcolor_dark; | |
} | |
} | |
.exifTags:hover { | |
color: $textcolor; | |
@media (prefers-color-scheme: dark) { | |
color: $textcolor_dark; | |
} | |
} | |
.exifElement { | |
margin-left: 4px; | |
margin-right: 4px; | |
display:inline-block; | |
} |
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