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(define-module (calp html vcomponent)
:use-module (util)
:use-module (vcomponent)
:use-module (srfi srfi-1)
:use-module (srfi srfi-41)
:use-module (datetime)
:use-module (calp html util)
:use-module ((calp html config) :select (edit-mode))
:use-module ((calp html components) :select (btn tabset))
:use-module ((util color) :select (calculate-fg-color))
:use-module ((vcomponent datetime output)
:select (fmt-time-span
format-description
format-summary
format-recurrence-rule
))
)
(define-public (compact-event-list list)
(define calendars
(delete-duplicates!
(filter (lambda (x) (eq? 'VCALENDAR (type x)))
(map parent list))
eq?))
(define (summary event)
`(summary (div (@ (class "summary-line "))
(span (@ (class "square CAL_"
,(html-attr
(or (prop (parent event)
'NAME)
"unknown")))))
(time ,(let ((dt (prop event 'DTSTART)))
(if (datetime? dt)
(datetime->string dt "~Y-~m-~d ~H:~M")
(date->string dt "~Y-~m-~d" ))))
(span ,(prop event 'SUMMARY)))))
(cons
(calendar-styles calendars)
(for event in list
`(details
,(summary event)
;; TODO better format, add show in calendar button
,(fmt-single-event event)))))
;; Format event as text.
;; Used in
;; - sidebar
;; - popup overwiew tab
;; - search result (event details)
(define*-public (fmt-single-event ev
optional: (attributes '())
key: (fmt-header list))
;; (format (current-error-port) "fmt-single-event: ~a~%" (prop ev 'X-HNH-FILENAME))
`(div (@ ,@(assq-merge
attributes
`((class " eventtext "
,(when (and (prop ev 'PARTSTAT)
(eq? 'TENTATIVE (prop ev 'PARTSTAT)))
" tentative ")))))
(h3 ,(fmt-header
(when (prop ev 'RRULE)
`(span (@ (class "repeating")) "↺"))
`(span (@ (class "summary")) ,(prop ev 'SUMMARY))))
(div
,(call-with-values (lambda () (fmt-time-span ev))
(case-lambda [(start)
`(div (time (@ (class "dtstart")
(data-fmt ,(string-append "~L" start))
(datetime ,(datetime->string
(as-datetime (prop ev 'DTSTART))
"~1T~3")))
,(datetime->string
(as-datetime (prop ev 'DTSTART))
start)))]
[(start end)
`(div (time (@ (class "dtstart")
(data-fmt ,(string-append "~L" start))
(datetime ,(datetime->string
(as-datetime (prop ev 'DTSTART))
"~1T~3")))
,(datetime->string (as-datetime (prop ev 'DTSTART))
start))
" — "
(time (@ (class "dtend")
(data-fmt ,(string-append "~L" end))
(datetime ,(datetime->string
(as-datetime (prop ev 'DTSTART))
"~1T~3")))
,(datetime->string (as-datetime (prop ev 'DTEND))
end)))]))
,(when (and=> (prop ev 'LOCATION) (negate string-null?))
`(div (b "Plats: ")
(div (@ (class "location"))
,(string-map (lambda (c) (if (char=? c #\,) #\newline c))
(prop ev 'LOCATION)))))
,(awhen (prop ev 'DESCRIPTION)
`(span (@ (class "description"))
,(format-description ev it)))
,(awhen (prop ev 'RRULE)
`(span (@ (class "rrule"))
,@(format-recurrence-rule ev)))
,(when (prop ev 'LAST-MODIFIED)
`(span (@ (class "last-modified")) "Senast ändrad "
,(datetime->string (prop ev 'LAST-MODIFIED) "~1 ~H:~M")))
)))
;; Single event in side bar (text objects)
(define-public (fmt-day day)
(let* (((date . events) day))
`(section (@ (class "text-day"))
(header (h2 ,(let ((s (date->string date "~Y-~m-~d")))
`(a (@ (href "#" ,s)
(class "hidelink")) ,s))))
,@(stream->list
(stream-map
(lambda (ev)
(fmt-single-event
ev `((id ,(html-id ev))
(class "CAL_" ,(html-attr (or (prop (parent ev) 'NAME) "unknown"))))
fmt-header:
(lambda body
`(a (@ (href "#" ,(html-id ev) #; (date-link (as-date (prop ev 'DTSTART)))
)
(class "hidelink"))
,@body))))
(stream-filter
(lambda (ev)
;; If start was an earlier day
;; This removes all descriptions from
;; events for previous days,
;; solving duplicates.
(date/-time<=? date (prop ev 'DTSTART)))
events))))))
(define-public (calendar-styles calendars)
`(style
,(format #f "~:{.CAL_~a { --color: ~a; --complement: ~a }~%~}"
(map (lambda (c)
(let* ((name (html-attr (prop c 'NAME)))
(bg-color (prop c 'COLOR))
(fg-color (and=> (prop c 'COLOR)
calculate-fg-color)))
(list name (or bg-color 'white) (or fg-color 'black))))
calendars))))
;; "Physical" block in calendar view
(define*-public (make-block ev optional: (extra-attributes '()))
`((a (@ (href "#" ,(html-id ev))
(class "hidelink"))
(div (@ ,@(assq-merge
extra-attributes
`((id ,(html-id ev))
(data-calendar ,(html-attr (or (prop (parent ev) 'NAME) "unknown")))
(class "event CAL_" ,(html-attr (or (prop (parent ev) 'NAME)
"unknown"))
,(when (and (prop ev 'PARTSTAT)
(eq? 'TENTATIVE (prop ev 'PARTSTAT)))
" tentative")
,(when (and (prop ev 'TRANSP)
(eq? 'TRANSPARENT (prop ev 'TRANSP)))
" transparent")
)
(onclick "toggle_popup('popup' + this.id)")
)))
;; Inner div to prevent overflow. Previously "overflow: none"
;; was set on the surounding div, but the popup /needs/ to
;; overflow (for the tabs?).
(div (@ (class "event-body"))
,(when (prop ev 'RRULE)
`(span (@ (class "repeating")) "↺"))
(span (@ (class "summary"))
,(format-summary ev (prop ev 'SUMMARY)))
,(when (prop ev 'LOCATION)
`(span (@ (class "location"))
,(string-map (lambda (c) (if (char=? c #\,) #\newline c))
(prop ev 'LOCATION)))))
(div (@ (style "display:none !important;"))
,((@ (vcomponent xcal output) ns-wrap)
((@ (vcomponent xcal output) vcomponent->sxcal)
ev)))))))
(define (repeat-info event)
`(div (@ (class "eventtext"))
(h2 "Upprepningar")
(pre ,(prop event 'RRULE))))
(define-public (popup ev id)
`(div (@ (id ,id) (class "popup-container CAL_"
,(html-attr (or (prop (parent ev) 'NAME)
"unknown")))
(onclick "event.stopPropagation()"))
;; TODO all (?) code uses .popup-container as the popup, while .popup sits and does nothing.
;; Do something about this?
(div (@ (class "popup"))
(nav (@ (class "popup-control"))
,(btn "×"
title: "Stäng"
onclick: "close_popup(document.getElementById(this.closest('.popup-container').id))"
class: '("close-tooltip"))
,(when (edit-mode)
(list
(btn "🖊️"
title: "Redigera"
onclick: "place_in_edit_mode(document.getElementById(this.closest('.popup-container').id.substr(5)))")
(btn "🗑"
title: "Ta bort"
onclick: "remove_event(document.getElementById(this.closest('.popup-container').id.substr(5)))"))))
,(tabset
`(("📅" title: "Översikt"
,(fmt-single-event ev))
("⤓" title: "Nedladdning"
(div (@ (class "eventtext") (style "font-family:sans"))
(h2 "Ladda ner")
(ul (li (a (@ (href "/calendar/" ,(prop ev 'UID) ".ics"))
"som iCal"))
(li (a (@ (href "/calendar/" ,(prop ev 'UID) ".xcs"))
"som xCal")))))
,@(when (prop ev 'RRULE)
`(("↺" title: "Upprepningar" class: "repeating"
,(repeat-info ev)))))))))
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