Migrate all modules to their own subfolder

Handles #375

modules/gcal/display.go

@@ -0,0 +1,240 @@
+package gcal
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/wtfutil/wtf/wtf"
+)
+
+func (widget *Widget) sortedEvents() ([]*CalEvent, []*CalEvent) {
+	allDayEvents := []*CalEvent{}
+	timedEvents := []*CalEvent{}
+
+	for _, calEvent := range widget.calEvents {
+		if calEvent.AllDay() {
+			allDayEvents = append(allDayEvents, calEvent)
+		} else {
+			timedEvents = append(timedEvents, calEvent)
+		}
+	}
+
+	return allDayEvents, timedEvents
+}
+
+func (widget *Widget) display() {
+	if widget.calEvents == nil || len(widget.calEvents) == 0 {
+		return
+	}
+
+	widget.mutex.Lock()
+	defer widget.mutex.Unlock()
+
+	widget.View.SetTitle(widget.ContextualTitle(widget.Name))
+	widget.View.SetText(widget.contentFrom(widget.calEvents))
+}
+
+func (widget *Widget) contentFrom(calEvents []*CalEvent) string {
+	if (calEvents == nil) || (len(calEvents) == 0) {
+		return ""
+	}
+
+	var str string
+	var prevEvent *CalEvent
+
+	if !wtf.Config.UBool("wtf.mods.gcal.showDeclined", false) {
+		calEvents = removeDeclined(calEvents)
+	}
+
+	for _, calEvent := range calEvents {
+		timestamp := fmt.Sprintf("[%s]%s", widget.descriptionColor(calEvent), calEvent.Timestamp())
+		if calEvent.AllDay() {
+			timestamp = ""
+		}
+
+		title := fmt.Sprintf("[%s]%s",
+			widget.titleColor(calEvent),
+			widget.eventSummary(calEvent, calEvent.ConflictsWith(calEvents)),
+		)
+
+		lineOne := fmt.Sprintf(
+			"%s %s %s %s[white]\n",
+			widget.dayDivider(calEvent, prevEvent),
+			widget.responseIcon(calEvent),
+			timestamp,
+			title,
+		)
+
+		str = str + fmt.Sprintf("%s   %s%s\n",
+			lineOne,
+			widget.location(calEvent),
+			widget.timeUntil(calEvent),
+		)
+
+		if (widget.location(calEvent) != "") || (widget.timeUntil(calEvent) != "") {
+			str = str + "\n"
+		}
+
+		prevEvent = calEvent
+	}
+
+	return str
+}
+
+func (widget *Widget) dayDivider(event, prevEvent *CalEvent) string {
+	var prevStartTime time.Time
+
+	if prevEvent != nil {
+		prevStartTime = prevEvent.Start()
+	}
+
+	// round times to midnight for comparison
+	toMidnight := func(t time.Time) time.Time {
+		t = t.Local()
+		return time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, t.Location())
+	}
+	prevStartDay := toMidnight(prevStartTime)
+	eventStartDay := toMidnight(event.Start())
+
+	if !eventStartDay.Equal(prevStartDay) {
+
+		return fmt.Sprintf("[%s::b]",
+			wtf.Config.UString("wtf.mods.gcal.colors.day", "forestgreen")) +
+			event.Start().Format(wtf.FullDateFormat) +
+			"\n"
+	}
+
+	return ""
+}
+
+func (widget *Widget) descriptionColor(calEvent *CalEvent) string {
+	if calEvent.Past() {
+		return wtf.Config.UString("wtf.mods.gcal.colors.past", "gray")
+	}
+
+	return wtf.Config.UString("wtf.mods.gcal.colors.description", "white")
+}
+
+func (widget *Widget) eventSummary(calEvent *CalEvent, conflict bool) string {
+	summary := calEvent.event.Summary
+
+	if calEvent.Now() {
+		summary = fmt.Sprintf(
+			"%s %s",
+			wtf.Config.UString("wtf.mods.gcal.currentIcon", "🔸"),
+			summary,
+		)
+	}
+
+	if conflict {
+		return fmt.Sprintf("%s %s", wtf.Config.UString("wtf.mods.gcal.conflictIcon", "🚨"), summary)
+	}
+
+	return summary
+}
+
+// timeUntil returns the number of hours or days until the event
+// If the event is in the past, returns nil
+func (widget *Widget) timeUntil(calEvent *CalEvent) string {
+	duration := time.Until(calEvent.Start()).Round(time.Minute)
+
+	if duration < 0 {
+		return ""
+	}
+
+	days := duration / (24 * time.Hour)
+	duration -= days * (24 * time.Hour)
+
+	hours := duration / time.Hour
+	duration -= hours * time.Hour
+
+	mins := duration / time.Minute
+
+	untilStr := ""
+
+	color := "[lightblue]"
+	if days > 0 {
+		untilStr = fmt.Sprintf("%dd", days)
+	} else if hours > 0 {
+		untilStr = fmt.Sprintf("%dh", hours)
+	} else {
+		untilStr = fmt.Sprintf("%dm", mins)
+		if mins < 30 {
+			color = "[red]"
+		}
+	}
+
+	return color + untilStr + "[white]"
+}
+
+func (widget *Widget) titleColor(calEvent *CalEvent) string {
+	color := wtf.Config.UString("wtf.mods.gcal.colors.title", "white")
+
+	for _, untypedArr := range wtf.Config.UList("wtf.mods.gcal.colors.highlights") {
+		highlightElements := wtf.ToStrs(untypedArr.([]interface{}))
+
+		match, _ := regexp.MatchString(
+			strings.ToLower(highlightElements[0]),
+			strings.ToLower(calEvent.event.Summary),
+		)
+
+		if match == true {
+			color = highlightElements[1]
+		}
+	}
+
+	if calEvent.Past() {
+		color = wtf.Config.UString("wtf.mods.gcal.colors.past", "gray")
+	}
+
+	return color
+}
+
+func (widget *Widget) location(calEvent *CalEvent) string {
+	if wtf.Config.UBool("wtf.mods.gcal.displayLocation", true) == false {
+		return ""
+	}
+
+	if calEvent.event.Location == "" {
+		return ""
+	}
+
+	return fmt.Sprintf(
+		"[%s]%s ",
+		widget.descriptionColor(calEvent),
+		calEvent.event.Location,
+	)
+}
+
+func (widget *Widget) responseIcon(calEvent *CalEvent) string {
+	if false == wtf.Config.UBool("wtf.mods.gcal.displayResponseStatus", true) {
+		return ""
+	}
+
+	icon := "[gray]"
+
+	switch calEvent.ResponseFor(wtf.Config.UString("wtf.mods.gcal.email")) {
+	case "accepted":
+		return icon + "✔︎"
+	case "declined":
+		return icon + "✘"
+	case "needsAction":
+		return icon + "?"
+	case "tentative":
+		return icon + "~"
+	default:
+		return icon + " "
+	}
+}
+
+func removeDeclined(events []*CalEvent) []*CalEvent {
+	var ret []*CalEvent
+	for _, e := range events {
+		if e.ResponseFor(wtf.Config.UString("wtf.mods.gcal.email")) != "declined" {
+			ret = append(ret, e)
+		}
+	}
+	return ret
+}