[GCAL] today/tomorrow commands with styling

server/command/command.go

@@ -38,6 +38,8 @@ var cmds = []*model.AutocompleteData{
 	model.NewAutocompleteData("disconnect", "", fmt.Sprintf("Disconnect from your %s account", config.Provider.DisplayName)),
 	model.NewAutocompleteData("summary", "", "View your events for today, or edit the settings for your daily summary."),
 	model.NewAutocompleteData("viewcal", "", "View your events for the upcoming week."),
+	model.NewAutocompleteData("today", "", "Display today's events."),
+	model.NewAutocompleteData("tomorrow", "", "Display tomorrow's events."),
 	model.NewAutocompleteData("settings", "", "Edit your user personal settings."),
 	model.NewAutocompleteData("subscribe", "", "Enable notifications for event invitations and updates."),
 	model.NewAutocompleteData("unsubscribe", "", "Disable notifications for event invitations and updates."),
@@ -111,6 +113,13 @@ func (c *Command) Handle() (string, bool, error) {
 		handler = c.requireConnectedUser(c.requireAdminUser(c.debugAvailability))
 	case "settings":
 		handler = c.requireConnectedUser(c.settings)
+	// Aliases
+	case "today":
+		parameters = []string{"today"}
+		handler = c.requireConnectedUser(c.dailySummary)
+	case "tomorrow":
+		parameters = []string{"tomorrow"}
+		handler = c.requireConnectedUser(c.dailySummary)
 	}
 	out, mustRedirectToDM, err := handler(parameters...)
 	if err != nil {

server/command/daily_summary.go

@@ -2,6 +2,7 @@ package command
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/mattermost/mattermost-plugin-mscalendar/server/store"
 )
@@ -21,8 +22,14 @@ func (c *Command) dailySummary(parameters ...string) (string, bool, error) {
 	}
 
 	switch parameters[0] {
-	case "view":
-		postStr, err := c.MSCalendar.GetDailySummaryForUser(c.user())
+	case "view", "today":
+		postStr, err := c.MSCalendar.GetDaySummaryForUser(time.Now(), c.user())
+		if err != nil {
+			return err.Error(), false, err
+		}
+		return postStr, false, nil
+	case "tomorrow":
+		postStr, err := c.MSCalendar.GetDaySummaryForUser(time.Now().Add((time.Hour*24)*4), c.user())
 		if err != nil {
 			return err.Error(), false, err
 		}
@@ -59,9 +66,8 @@ func (c *Command) dailySummary(parameters ...string) (string, bool, error) {
 			return err.Error(), false, err
 		}
 		return dailySummaryResponse(dsum), false, nil
-	default:
-		return "Invalid command. Please try again\n\n" + dailySummaryHelp, false, nil
 	}
+	return "Invalid command. Please try again\n\n" + dailySummaryHelp, false, nil
 }
 
 func dailySummaryResponse(dsum *store.DailySummaryUserSettings) string {

server/mscalendar/daily_summary.go

@@ -21,7 +21,7 @@ const dailySummaryTimeWindow = time.Minute * 2
 const DailySummaryJobInterval = 15 * time.Minute
 
 type DailySummary interface {
-	GetDailySummaryForUser(user *User) (string, error)
+	GetDaySummaryForUser(now time.Time, user *User) (string, error)
 	GetDailySummarySettingsForUser(user *User) (*store.DailySummaryUserSettings, error)
 	SetDailySummaryPostTime(user *User, timeStr string) (*store.DailySummaryUserSettings, error)
 	SetDailySummaryEnabled(user *User, enable bool) (*store.DailySummaryUserSettings, error)
@@ -174,18 +174,23 @@ func (m *mscalendar) ProcessAllDailySummary(now time.Time) error {
 	return nil
 }
 
-func (m *mscalendar) GetDailySummaryForUser(user *User) (string, error) {
+func (m *mscalendar) GetDaySummaryForUser(day time.Time, user *User) (string, error) {
 	tz, err := m.GetTimezone(user)
 	if err != nil {
 		return "", err
 	}
 
-	calendarData, err := m.getTodayCalendarEvents(user, time.Now(), tz)
+	calendarData, err := m.getTodayCalendarEvents(user, day, tz)
 	if err != nil {
 		return "Failed to get calendar events", err
 	}
 
-	return views.RenderCalendarView(calendarData, tz)
+	messageString, err := views.RenderCalendarView(calendarData, tz)
+	if err != nil {
+		return "", errors.Wrap(err, "failed to render daily summary")
+	}
+
+	return messageString, nil
 }
 
 func shouldPostDailySummary(dsum *store.DailySummaryUserSettings, now time.Time) (bool, error) {

server/mscalendar/views/calendar.go

@@ -4,8 +4,11 @@ import (
 	"fmt"
 	"net/url"
 	"sort"
+	"strings"
 	"time"
 
+	"github.com/mattermost/mattermost-server/v6/model"
+
 	"github.com/mattermost/mattermost-plugin-mscalendar/server/remote"
 )
 
@@ -41,9 +44,48 @@ func RenderCalendarView(events []*remote.Event, timeZone string) (string, error)
 	return resp, nil
 }
 
+func RenderDaySummary(events []*remote.Event, timezone string) (string, []*model.SlackAttachment, error) {
+	if len(events) == 0 {
+		return "You have no events for that day", nil, nil
+	}
+
+	if timezone != "" {
+		for _, e := range events {
+			e.Start = e.Start.In(timezone)
+			e.End = e.End.In(timezone)
+		}
+	}
+
+	message := fmt.Sprintf("Agenda for %s.\nTimes are shown in %s", events[0].Start.Time().Format("Monday, 02 January"), events[0].Start.TimeZone)
+
+	var attachments []*model.SlackAttachment
+	for _, event := range events {
+		var actions []*model.PostAction
+
+		fields := []*model.SlackAttachmentField{}
+		if event.Location != nil && event.Location.DisplayName != "" {
+			fields = append(fields, &model.SlackAttachmentField{
+				Title: "Location",
+				Value: event.Location.DisplayName,
+				Short: true,
+			})
+		}
+
+		attachments = append(attachments, &model.SlackAttachment{
+			Title: event.Subject,
+			// Text:    event.BodyPreview,
+			Text:    fmt.Sprintf("(%s - %s)", event.Start.In(timezone).Time().Format(time.Kitchen), event.End.In(timezone).Time().Format(time.Kitchen)),
+			Fields:  fields,
+			Actions: actions,
+		})
+	}
+
+	return message, attachments, nil
+}
+
 func renderTableHeader() string {
-	return `| Time | Subject |
-| :--: | :-- |`
+	return `| Time | Subject | |
+	| :-- | :-- | :--`
 }
 
 func renderEvent(event *remote.Event, asRow bool, timeZone string) (string, error) {
@@ -52,17 +94,26 @@ func renderEvent(event *remote.Event, asRow bool, timeZone string) (string, erro
 
 	format := "(%s - %s) [%s](%s)"
 	if asRow {
-		format = "| %s - %s | [%s](%s) |"
+		format = "| %s - %s | [%s](%s) | %s |"
 	}
 
 	link, err := url.QueryUnescape(event.Weblink)
 	if err != nil {
 		return "", err
 	}
 
+	var other string
+	if event.Location != nil && isKnownMeetingURL(event.Location.DisplayName) {
+		other = "[Join meeting](" + event.Location.DisplayName + ")"
+	}
+
 	subject := EnsureSubject(event.Subject)
 
-	return fmt.Sprintf(format, start, end, subject, link), nil
+	return fmt.Sprintf(format, start, end, subject, link, other), nil
+}
+
+func isKnownMeetingURL(location string) bool {
+	return strings.Contains(location, "zoom.us/j/") || strings.Contains(location, "discord.gg") || strings.Contains(location, "meet.google.com")
 }
 
 func groupEventsByDate(events []*remote.Event) [][]*remote.Event {

server/remote/gcal/get_default_calendar_view.go

@@ -54,23 +54,23 @@ func (c *client) GetDefaultCalendarView(_ string, start, end time.Time) ([]*remo
 	req.SingleEvents(true)
 	req.OrderBy("startTime")
 
-	events, err := req.Do()
+	result, err := req.Do()
 	if err != nil {
 		return nil, errors.Wrap(err, "gcal GetDefaultCalendarView, error performing request")
 	}
 
-	result := []*remote.Event{}
-	if len(events.Items) == 0 {
-		return result, nil
+	if len(result.Items) == 0 {
+		return []*remote.Event{}, nil
 	}
 
-	for _, event := range events.Items {
+	events := []*remote.Event{}
+	for _, event := range result.Items {
 		if event.ICalUID != "" {
-			result = append(result, convertGCalEventToRemoteEvent(event))
+			events = append(events, convertGCalEventToRemoteEvent(event))
 		}
 	}
 
-	return result, nil
+	return events, nil
 }
 
 func convertGCalEventDateTimeToRemoteDateTime(dt *calendar.EventDateTime) *remote.DateTime {

server/utils/bot/poster.go

@@ -18,6 +18,9 @@ type Poster interface {
 	// Often used to include post actions.
 	DMWithAttachments(mattermostUserID string, attachments ...*model.SlackAttachment) (string, error)
 
+	// DMWithMessageAndAttachments posts a Direct Message that contains Slack attachments and a message.
+	DMWithMessageAndAttachments(mattermostUserID, message string, attachments ...*model.SlackAttachment) (string, error)
+
 	// Ephemeral sends an ephemeral message to a user
 	Ephemeral(mattermostUserID, channelID, format string, args ...interface{})
 
@@ -50,6 +53,13 @@ func (bot *bot) DMWithAttachments(mattermostUserID string, attachments ...*model
 	return bot.dm(mattermostUserID, &post)
 }
 
+// DMWithMessageAndAttachments posts a Direct Message that contains Slack attachments and a message.
+func (bot *bot) DMWithMessageAndAttachments(mattermostUserID, message string, attachments ...*model.SlackAttachment) (string, error) {
+	post := model.Post{Message: message}
+	model.ParseSlackAttachment(&post, attachments)
+	return bot.dm(mattermostUserID, &post)
+}
+
 func (bot *bot) dm(mattermostUserID string, post *model.Post) (string, error) {
 	channel, err := bot.pluginAPI.GetDirectChannel(mattermostUserID, bot.mattermostUserID)
 	if err != nil {