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Returns the HTML bodies for the articles and/or notes returned by @racket[_listing-query] as a list
of strings. The @racket[_query] will usually be the result of a call to @racket[articles] or
@racket[articles+notes], but can be any custom query that projects onto the @racket[listing] schema
(see @racket[project-onto]).
}
@deftogether[(@defproc[(articles [type (or/c 'full 'excerpt 'short)]
@deftogether[(@defproc[(articles [type (or/c 'full 'excerpt 'short 'content)]
[#:series series (or/c string? (listof string?) boolean?) #t]
[#:limit limit integer? -1]
[order stringish? 'desc]) query?]
@defproc[(articles+notes [type (or/c 'full 'excerpt 'short)]
@defproc[(articles+notes [type (or/c 'full 'excerpt 'short 'content)]
[#:series series (or/c string? (listof string?) boolean?) #t]
[#:limit limit integer? -1]
[order stringish? 'desc]) query?])]{
Create a query that fetches either articles only, or articles and notes intermingled, respectively.
The results will be sorted by publish date according to @racket[_order] and optionally limited to
a particular series. Use the resulting query with the @racket[listing-htmls] or
@racket[fenced-listing] functions provided by this module, or with deta’s @racket[in-entities] if
you want to work with the @racket[listing] schema structs.
The @racket[_type] parameter specifies what version of the articles’ and notes’ HTML markup you
want. For HTML suitable for listing several articles and/or notes together on the same page, use
@racket['full] (the full content but not including @tech{notes}), @racket['excerpt] (like full but
abbreviated to only the excerpt if one was specified) or @racket['short] (date and title only). Use
@racket['content] to get the entire HTML content, including any notes but not including any header
or footer. (This is the option used in the RSS feed.)
If @racket[_series] expression evaluates to @racket[#f], articles will not be filtered by series. If
it evaluates to @racket[#t] (the default), articles will be filtered by those that specify the
current output of @racket[here-output-path] in their @tt{series_pagenode} column in the SQLite
cache. If a string or a symbol is supplied, articles will be filtered by those containing the result
of @racket[(format "series/~a.html" _series)] in their @tt{series_pagenode} column in the SQLite
cache. If a list of strings or symbols is provided, this @racket[format] operation will be applied
to each of its members and articles whose @tt{series_pagenode} column matches any of the resulting
values will be included.
The @racket[_order] expression must evaluate to either @racket["ASC"] or @racket["DESC"] and the
@racket[_limit] expressions must evaluate to a value suitable for use in the @tt{LIMIT} clause of
@ext-link["https://sqlite.org/lang_select.html"]{a SQLite @tt{SELECT} statement}. An expression that
evaluates to a negative integer (the default) is the same as having no limit.
The @racket[_order] expression must evaluate to either @racket["ASC"] or @racket["DESC"] (or
equivalent symbols) and the @racket[_limit] expressions must evaluate to a value suitable for use in
the @tt{LIMIT} clause of @ext-link["https://sqlite.org/lang_select.html"]{a SQLite @tt{SELECT}
statement}. An expression that evaluates to a negative integer (the default) is the same as having
no limit.
Typically you will pass these functions by name to listing functions like @racket[fenced-listing]
rather than calling them directly.
@examples[#:eval example-eval
(articles 'full)]
}
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[published string/f]
[updated string/f]
[author string/f]
[conceal string/f]
[series-page string/f]
[noun-singular string/f]
[note-count integer/f]
[doc-html string/f]
[content-html string/f]
[disposition string/f]
[disp-html-anchor string/f]
[listing-full-html string/f]
[listing-excerpt-html string/f]
[listing-short-html string/f])
#:constructor-name make-cache:article]{
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[html-anchor string/f])
#:constructor-name make-cache:index-entry]{
Table holding cached information about index entries found in articles.
}
@defstruct*[listing ([html string/f]
[published date/f]
[series-page symbol/f])
@defstruct*[listing ([path string/f]
[title string/f]
[author string/f]
[published string/f]
[updated string/f]
[html string/f])
#:constructor-name make-listing]{
This is not a table that persists in the cache database; rather it is the schema targeted by
@racket[articles] and @racket[articles+notes] using deta’s @racket[project-onto].
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