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Diffstat (limited to 'docs/_vendor/github.com/gohugoio/gohugoioTheme/layouts/shortcodes/list-pages-in-section.html')
| -rw-r--r-- | docs/_vendor/github.com/gohugoio/gohugoioTheme/layouts/shortcodes/list-pages-in-section.html | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/docs/_vendor/github.com/gohugoio/gohugoioTheme/layouts/shortcodes/list-pages-in-section.html b/docs/_vendor/github.com/gohugoio/gohugoioTheme/layouts/shortcodes/list-pages-in-section.html new file mode 100644 index 000000000..07a41d613 --- /dev/null +++ b/docs/_vendor/github.com/gohugoio/gohugoioTheme/layouts/shortcodes/list-pages-in-section.html @@ -0,0 +1,96 @@ +{{- /* +Renders a desciption list of the pages in the given section. + +Render a subset of the pages in the section by specifying a predefined filter, +and whether to include those pages. + +Filters are defined in the data directory, in the file named page_filters. Each +filter is an array of paths to a file, relative to the root of the content +directory. Hugo will throw an error if the specified filter does not exist, or +if any of the pages in the filter do not exist. + +The definition term elements (dt) have an id attribute derived from the title +of the page. This is probably unique, because pages of the same title in the +same section is unlikely. + +If you render a complete list on a page, then call the shortcode again to +render a subset, you will generate duplicate element ids. In this case, set +omitElementIDs to true for the subset. + +@param {string} path The path to the section. +@param {string} [filter=""] The name of filter list. +@param {string} [filterType=""] The type of filter, either include or exclude. +@param {string} [omitElementIDs=false] Whether to omit dt element ids. +@param {string} [titlePrefix=""] The string to prepend to the link title. + +@returns template.HTML + +@example {{< list-pages-in-section path=/methods/resources >}} +@example {{< list-pages-in-section path=/functions/images filter=some_filter filterType=exclude >}} +@example {{< list-pages-in-section path=/functions/images filter=some_filter filterType=exclude titlePrefix=foo >}} +@example {{< list-pages-in-section path=/functions/images filter=some_filter filterType=exclude titlePrefix=foo omitElementIDs=true >}} +*/}} + +{{- /* Initialize. */}} +{{- $filter := or "" (.Get "filter" | lower)}} +{{- $filterType := or (.Get "filterType") "none" | lower }} +{{- $filteredPages := slice }} +{{- $titlePrefix := or (.Get "titlePrefix") "" }} +{{- $omitElementIDs := false }} + +{{- /* Get boolean parameters. */}} +{{- if in (slice "false" false 0) (.Get "omitElementIDs") }} + {{- $omitElementIDs = false }} +{{- else if in (slice "true" true 1) (.Get "omitElementIDs")}} + {{- $omitElementIDs = true }} +{{- end }} + +{{- /* Build slice of filtered pages. */}} +{{- with $filter }} + {{- with index site.Data.page_filters . }} + {{- range . }} + {{- with site.GetPage . }} + {{- $filteredPages = $filteredPages | append . }} + {{- else }} + {{- errorf "The %q shortcode was unable to find %q as specified in the page_filters data file. See %s" $.Name . $.Position }} + {{- end }} + {{- end }} + {{- else }} + {{- errorf "The %q shortcode was unable to find the %q filter in the page_filters data file. See %s" $.Name . $.Position }} + {{- end }} +{{- end }} + +{{- /* Render */}} +{{- with $sectionPath := .Get "path" }} + {{- with site.GetPage . }} + {{- with .RegularPages }} + <dl> + {{- range $page := .ByTitle }} + {{- if or + (and (eq $filterType "include") (in $filteredPages $page)) + (and (eq $filterType "exclude") (not (in $filteredPages $page))) + (eq $filterType "none") + }} + {{- $linkTitle := .LinkTitle }} + {{- with $titlePrefix }} + {{- $linkTitle = printf "%s%s" . $linkTitle }} + {{- end }} + {{- $idAttribute := "" }} + {{- if not $omitElementIDs }} + {{- $id := path.Join .File.Dir .File.ContentBaseName | replaceRE `[\|/]` ":" | lower }} + {{- $idAttribute = printf " id=%q" $id }} + {{- end }} + <dt {{- $idAttribute | safeHTMLAttr }}><a href="{{ $page.RelPermalink }}">{{ $linkTitle }}</a></dt> + <dd>{{- $page.Description | $page.RenderString }}</dd> + {{- end }} + {{- end }} + </dl> + {{- else }} + {{- warnf "The %q shortcode found no pages in the %q section. See %s" $.Name $sectionPath $.Position }} + {{- end }} + {{- else }} + {{- errorf "The %q shortcode was unable to find %q. See %s" $.Name $sectionPath $.Position }} + {{- end }} +{{- else }} + {{- errorf "The %q shortcode requires a 'path' parameter indicating the path to the section. See %s" $.Name $.Position }} +{{- end }} |