Overview
| Comment: | Prevent duplicate inserts in article cache |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
3ab1b16f03d62930bcd07ce0ec04b41b |
| User & Date: | joel on 2020-01-19 21:29:00 |
| Other Links: | manifest | tags |
Context
|
2020-01-19
| ||
| 21:31 | Merge ignore-glob updates to trunk check-in: 233fdc64 user: joel tags: trunk | |
| 21:29 | Prevent duplicate inserts in article cache check-in: 3ab1b16f user: joel tags: trunk | |
| 20:54 | Makefile: turn on tidying; ‘all’→‘web’ check-in: c2036411 user: joel tags: trunk | |
Changes
Modified crystalize.rkt from [cb633ea2] to [08bca5d2].
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[series-page symbol/f]))
(define (init-cache-db!)
(create-table! cache-conn 'cache:article)
(create-table! cache-conn 'cache:note)
(create-table! cache-conn 'cache:series)
(create-table! cache-conn 'cache:index-entry))
(define (delete-article! page)
(query-exec cache-conn
(~> (from cache:article #:as a)
(where (= a.page ,(format "~a" page)))
delete)))
(define (delete-notes! page)
(query-exec cache-conn
(~> (from cache:note #:as n)
(where (= n.page ,(format "~a" page)))
delete)))
;; Save an article and its notes (if any) to the database, and return the
;; rendered HTML of the complete article.
;;
(define (parse-and-cache-article! pagenode doc)
(define-values (doc-no-title maybe-title)
(splitf-txexpr doc (make-tag-predicate 'title)))
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disp-note-id
(length note-txprs))]
[footer (html$-article-close footertext)]
[listing-short (html$-article-listing-short pagenode pubdate title-html)]
[notes-section-html (cache-notes! pagenode title-plain note-txprs)])
(cache-index-entries! pagenode doc) ; note original doc is used here
(current-plain-title title-plain)
(delete-article! pagenode)
(insert-one! cache-conn
(make-cache:article
#:page pagenode
#:title-plain title-plain
#:title-html-flow title-html
#:title-specified? title-specified?
#:published pubdate
|
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