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| | | {{/*
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| | | GetFeaturedImage
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| | | GetFeaturedImage
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| | |
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| | | This partial gets the url for featured image for a given page.
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| | | This partial gets the url for featured image for a given page.
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| | |
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| | | If a featured_image was set in the page's front matter, then that will be used.
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| | | If a featured_image was set in the page's front matter, then that will be used.
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| | |
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| | | If not set, this will search page resources to find an image that contains the word
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| | | "cover", and if found, returns the path to that resource.
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| | | If not set, this will search page resources to find an image that contains the word
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| | | "cover", and if found, returns the path to that resource.
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| | |
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| | | If no featured_image was set, and there's no "cover" image in page resources, then
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| | | this partial returns an empty string (which evaluates to false).
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| | | If no featured_image was set, and there's no "cover" image in page resources, then
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| | | this partial returns an empty string (which evaluates to false).
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| | |
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| | | @return RelPermalink to featured image, or an empty string if not found.
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| | | @return RelPermalink to featured image, or an empty string if not found.
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| | |
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| | | */}}
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| | |
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| | | {{/* Declare a new string variable, $linkToCover */}}
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| | | {{ $linkToCover := "" }}
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| | |
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| | | {{ $matches := "feature,cover" }}
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| | | {{/* Use the value from front matter if present */}}
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| | | {{ if .Params.featured_image }}
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| | | {{ $linkToCover = .Params.featured_image }}
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| | |
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| | | {{ with .Params.featured_image }}
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| | | {{ $linkToCover = . }}
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| | | {{/* If we find a Page Resource matching the exact value, we use it instead. */}}
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| | | {{ with $.Resources.GetMatch . }}
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| | | {{ $linkToCover = .RelPermalink }}
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| | | {{ end }}
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| | | {{/* Find the first image with 'cover' in the name in this page bundle. */}}
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| | | {{ else }}
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| | | {{ $img := (.Resources.ByType "image").GetMatch "*cover*" }}
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| | | {{ with $img }}
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| | | {{ $linkToCover = .RelPermalink }}
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| | | {{ with .Resources.ByType "image" }}
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| | | {{ with .GetMatch (printf "**{%s}*" $matches) }}
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| | | {{ $linkToCover = .RelPermalink }}
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| | | {{ end }}
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| | | {{ end }}
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| | | {{ end }}
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| | |
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| | | {{/* return either a permalink, or an empty string. Note that partials can only have a single
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