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authorHugo Hörnquist <hugo@lysator.liu.se>2020-08-17 17:52:01 +0200
committerHugo Hörnquist <hugo@lysator.liu.se>2020-08-17 17:52:01 +0200
commit6a219c59e6506ee5326822a7ced0e6cd92b7b628 (patch)
tree3cf44cef098fb0a98137abd7942d8aa10592ddfc /module/entry-points/html.scm
parentstuff. (diff)
downloadcalp-6a219c59e6506ee5326822a7ced0e6cd92b7b628.tar.gz
calp-6a219c59e6506ee5326822a7ced0e6cd92b7b628.tar.xz
Move a bunch of files into calp module.
Diffstat (limited to 'module/entry-points/html.scm')
-rw-r--r--module/entry-points/html.scm150
1 files changed, 0 insertions, 150 deletions
diff --git a/module/entry-points/html.scm b/module/entry-points/html.scm
deleted file mode 100644
index de80f8d2..00000000
--- a/module/entry-points/html.scm
+++ /dev/null
@@ -1,150 +0,0 @@
-(define-module (entry-points html)
- :export (main)
- :use-module (util)
- :use-module (util time)
- :use-module (util options)
- :use-module (datetime)
- :use-module (ice-9 getopt-long)
- :use-module ((ice-9 regex) :select (string-match regexp-substitute))
-
- :use-module ((srfi srfi-41) :select (stream-take stream-for-each))
- :use-module ((html view calendar) :select (html-generate))
- :use-module ((html view calendar week)
- :select (render-calendar)
- :renamer (lambda _ 'render-calendar-wide))
- :use-module ((html view calendar month)
- :select (render-calendar-table))
- :use-module ((vcomponent instance methods)
- :select (get-calendars get-event-set))
-
- :use-module ((sxml simple) :select (sxml->xml))
- :use-module ((sxml transformations) :select (href-transformer))
-
- :autoload (vcomponent instance) (global-event-object)
- )
-
-
-(define opt-spec
- `((from (value #t) (single-char #\F)
- (description "Start date of output.")
- )
- (count (value #t)
- (description "How many pages should be rendered."
- "If --style=" (b "week") " and --from=" (b "2020-04-27")
- " then --count=" (b 4) " would render the four pages "
- "2020-04-27, 2020-05-04, 2020-05-11, and 2020-05-25. "
- "Defaults to 12 to give a whole year when --style=" (b "month") "."
- ))
-
- (style (value #t) (predicate ,(lambda (v) (memv (string->symbol v)
- '(wide week table))))
- (description "How the body of the HTML page should be layed out. "
- (br) (b "week")
- " gives a horizontally scrolling page with 7 elements, "
- "where each has events graphically laid out hour by hour."
- (br) (b "table")
- " gives a month in overview as a table. Each block contains "
- "the events for the given day, in order of start time. They are "
- "however not graphically sized. "
- (br) (b "wide")
- " is the same as week, but gives a full month.")
- )
-
- (help (single-char #\h) (description "Print this help."))))
-
-
-
-;; file existing but is of wrong type,
-(define (create-files)
- (let* ((dir (dirname (or (@ (global) basedir) ".")))
- (html (string-append dir "/html"))
- (link (string-append html "/static")))
- (unless (file-exists? html)
- (mkdir html))
- (unless (file-exists? link)
- (symlink "../static" link))))
-
-
-(define (get-filename start-date)
- (format #f "~a/html/~a.xml"
- (dirname (or (@ (global) basedir) "."))
- (date->string start-date "~1")))
-
-(define (re-root-static tree)
- (href-transformer
- tree
- (lambda (str)
- (aif (string-match "^/static" str)
- (regexp-substitute #f it 'pre "static" 'post)
- str))))
-
-(define (common count start-date chunk-length
- render-calendar . extra-args)
-
- (define calendars (get-calendars global-event-object))
- (define events (get-event-set global-event-object))
-
- ((@ (util time) report-time!) "html start")
-
- (create-files)
-
- (stream-for-each
- (lambda (start-date)
- (define fname (get-filename start-date))
- (format (current-error-port) "Writing to [~a]~%" fname)
- (with-output-to-file fname
- (lambda () (sxml->xml (re-root-static
- (apply html-generate
- calendars: calendars
- events: events
- next-start: (lambda (d) (date+ d chunk-length))
- prev-start: (lambda (d) (date- d chunk-length))
- start-date: start-date
- end-date: (remove-day (date+ start-date chunk-length))
- render-calendar: render-calendar
- extra-args))))))
- (stream-take count (date-stream chunk-length start-date))
- ))
-
-
-
-
-(define (main args)
- (define opts (getopt-long args (getopt-opt opt-spec)))
- (define start (cond [(option-ref opts 'from #f) => parse-freeform-date]
- [else (start-of-month (current-date))]))
- (define count (string->number (option-ref opts 'count "12")))
-
- (define style (string->symbol (option-ref opts 'style "wide")))
-
- (when (option-ref opts 'help #f)
- (print-arg-help opt-spec)
- (throw 'return)
- )
-
- ;; TODO a number of links are wrong, since they point to .html files,
- ;; while we save the documents as .xml.
-
- (case style
- [(wide)
- (common count start (date month: 1) render-calendar-wide)]
-
- [(week)
-
- ;; TODO The small calendar is always centered on months, it might
- ;; be a good idea to instead center it on the current week, meaning
- ;; that the active row is always in the center
- (common count (start-of-week start)
- (date day: 7)
- render-calendar-wide)]
- [(table)
-
- (common count (start-of-month start) (date month: 1)
- render-calendar-table
- pre-start: (start-of-week start)
- post-end: (end-of-week (end-of-month start)))]
- [else
- (error "Unknown html style: ~a" style)])
-
- ((@ (util time) report-time!) "all done")
- )