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-rw-r--r--emacsconf-schedule.el145
1 files changed, 107 insertions, 38 deletions
diff --git a/emacsconf-schedule.el b/emacsconf-schedule.el
index 23bdc86..c1534fa 100644
--- a/emacsconf-schedule.el
+++ b/emacsconf-schedule.el
@@ -110,8 +110,8 @@ Each function should take the info and manipulate it as needed, returning the ne
info))
(defun emacsconf-schedule-validate-and-summarize (schedule)
- (let ((validation-results (emacsconf-validate-time-constraints schedule))
- (sched (emacsconf-summarize-schedule schedule)))
+ (let ((validation-results (emacsconf-schedule-validate-time-constraints schedule))
+ (sched (emacsconf-schedule-summarize schedule)))
(append
(list (list (format "%d talks" (length (emacsconf-filter-talks arranged)))))
(mapcar (lambda (o) (list nil nil nil nil nil o)) validation-results)
@@ -239,10 +239,7 @@ Each function should take the info and manipulate it as needed, returning the ne
(emacsconf-filter-talks info)))))
-
-
-
-(defun emacsconf-summarize-track-as-svg (svg base-x base-y width height start-time end-time info &optional vertical)
+(defun emacsconf-schedule-svg-track (svg base-x base-y width height start-time end-time info &optional vertical)
(let ((scale (/ (if vertical height width)
(float-time (time-subtract end-time start-time)))))
(mapc
@@ -259,12 +256,18 @@ Each function should take the info and manipulate it as needed, returning the ne
(title . ,(plist-get o :title)))
(dom-node
'rect
- `((x . ,x)
- (y . ,y)
+ `((x . ,x)
+ (y . ,y)
(width . ,(if vertical width size))
(height . ,(1- (if vertical size height)))
(stroke . "black")
- (fill . ,(if (plist-get o :invalid) "red" "gray"))))
+ (fill . ,(cond
+ ((string-match "BREAK\\|LUNCH" (plist-get o :title)) nil)
+ ((plist-get o :invalid) "red")
+ ((string-match "EST"
+ (or (plist-get o :availability) ""))
+ "lightgray")
+ (t "lightgreen")))))
(dom-node
'g
`((transform . ,(format "translate(%d,%d)"
@@ -277,51 +280,64 @@ Each function should take the info and manipulate it as needed, returning the ne
(font-size . 10)
(transform . "rotate(-90)"))
(svg--encode-text (or (plist-get o :slug) (plist-get o :title)))))))))
- (emacsconf-filter-talks info))))
-
-(defun emacsconf-summarize-schedule-as-svg (width height start end tracks &optional vertical)
- (let* ((svg (svg-create width height :background "white"))
- (track-width (if vertical (/ width (length tracks)) width))
- (grid-margin 10)
- (track-height (if vertical height (/ (- height grid-margin) (length tracks))))
- (x 0) (y 0)
- (scale (/ (if vertical height width)
- (float-time (time-subtract end start))))
+ info)))
+
+(defun emacsconf-schedule-svg-day (elem label width height start end tracks)
+ (let* ((label-margin 15)
+ (track-height (/ (- height (* 2 label-margin)) (length tracks)))
+ (x 0) (y label-margin)
+ (scale (/ width (float-time (time-subtract end start))))
(time start))
- (svg-rectangle svg 0 0 width height :fill "white")
+ (svg-rectangle elem 0 0 width height :fill "white")
+ (svg-text elem label :x 3 :y (- label-margin 3) :fill "black" :font-size "10")
+ (mapc (lambda (track)
+ (emacsconf-schedule-svg-track
+ elem x y width track-height
+ start end track)
+ (setq y (+ y track-height)))
+ tracks)
;; draw grid
(while (time-less-p time end)
(let ((x (* (float-time (time-subtract time start)) scale)))
(dom-append-child
- svg
+ elem
(dom-node
'g
- `((transform . ,(format "translate(%d,0)" x)))
+ `((transform . ,(format "translate(%d,%d)" x label-margin)))
(dom-node
'line
- `((stroke . "gray")
+ `((stroke . "lightgray")
(x1 . 0)
(y1 . 0)
(x2 . 0)
- (y2 . ,(- height grid-margin))))
+ (y2 . ,(- height label-margin label-margin))))
(dom-node
'text
- `((fill . "gray")
+ `((fill . "darkgray")
(x . 0)
- (y . ,(- height 2))
- (font-size . 5))
+ (y . ,(- height 2 label-margin))
+ (font-size . 10)
+ (text-anchor . "middle"))
(svg--encode-text (format-time-string "%-l" time)))))
- (setq time (time-add time (seconds-to-time 3600))))
-
- )
- (mapc (lambda (track)
- (emacsconf-summarize-track-as-svg
- svg x y track-width track-height
- start end track vertical)
- (if vertical
- (setq x (+ x track-width))
- (setq y (+ y track-height))))
- tracks)
+ (setq time (time-add time (seconds-to-time 3600)))))
+ elem))
+
+(defun emacsconf-schedule-svg (width height days)
+ (let ((svg (svg-create width height :background "white"))
+ (day-height (/ height (length days)))
+ (y 0))
+ (mapc
+ (lambda (day)
+ (let ((group (dom-node 'g `((transform . ,(format "translate(0,%d)" y))))))
+ (dom-append-child svg group)
+ (emacsconf-schedule-svg-day group
+ (plist-get day :label)
+ width day-height
+ (date-to-time (plist-get day :start))
+ (date-to-time (plist-get day :end))
+ (plist-get day :tracks)))
+ (setq y (+ y day-height)))
+ days)
svg))
(defun emacsconf-schedule-get-subsequence (info start &optional end)
@@ -425,5 +441,58 @@ Talks with a FIXED_TIME property are not moved."
(setq end-time (time-add (org-get-scheduled-time (point)) (seconds-to-time duration)))
(setq current-time (time-add end-time (* (string-to-number (or (plist-get talk :buffer) "0")) 60))))))))))))
+(defun emacsconf-schedule-validate-time-constraints (&optional info)
+ (interactive)
+ (let* ((info (or info (emacsconf-get-talk-info)))
+ (results (delq nil
+ (append
+ (mapcar
+ (lambda (o)
+ (apply #'emacsconf-schedule-check-time
+ (car o)
+ (emacsconf-search-talk-info (car o) info)
+ (cdr o)))
+ emacsconf-time-constraints)
+ (mapcar
+ (lambda (o)
+ (let (result
+ (constraint (emacsconf-schedule-get-time-constraint o)))
+ (when constraint
+ (setq result (apply #'emacsconf-schedule-check-time
+ (plist-get o :slug)
+ o
+ constraint))
+ (when result (plist-put o :invalid result))
+ result)))
+ info)))))
+ (if (called-interactively-p 'any)
+ (message "%s" (string-join results "\n"))
+ results)))
+
+(defun emacsconf-schedule-check-time (label o &optional from-time to-time)
+ "FROM-TIME and TO-TIME should be strings like HH:MM in EST.
+Both start and end time are tested."
+ (let* ((start-time (format-time-string "%H:%M" (plist-get o :start-time)))
+ (end-time (format-time-string "%H:%M" (plist-get o :end-time)))
+ result)
+ (setq result
+ (or
+ (and (null o) (format "%s: Not found" label))
+ (and from-time (string< start-time from-time)
+ (format "%s: Starts at %s before %s" label start-time from-time))
+ (and to-time (string< to-time end-time)
+ (format "%s: Ends at %s after %s" label end-time to-time))))
+ (when result (plist-put o :invalid result))
+ result))
+
+(defun emacsconf-schedule-get-time-constraint (o)
+ (unless (string-match "after the event" (or (plist-get o :q-and-a) ""))
+ (let ((avail (or (plist-get o :availability) ""))
+ hours)
+ (when (string-match "\\([<>]\\)=? *\\([0-9]+:[0-9]+\\) *EST" avail)
+ (if (string= (match-string 1 avail) ">")
+ (list (match-string 2 avail) nil)
+ (list nil (match-string 2 avail)))))))
+
(provide 'emacsconf-schedule)
;;; emacsconf-schedule.el ends here