[Feature Request] {{ Calendar - events: ad a specific CSS class according to expression or condition }}

[SimoneMSR]

Prerequisites

• I am running the latest version of MagicMirror², and know that this feature is not available now.
• I know my issue is not related to a third-party module.
• I have searched for existing issues that already include this feature request, without success.

Describe the Feature Request

I would like to customize the calendar so to apply specific CSS to events, via config.js, or via a module method, or notification.

Describe the Use Case

Say that I can add the class "past" to all past events, I could hide past events in the original calendar widget, but still have them rendered in the CalendarExt3 (which uses broadcasts from calendar module)

Describe Preferred Solution

config.js

....calendars: [
    {
      name : "my_calendar"
      url: "...",
      cssClasses : {
        past : "e.startDate < new Date()"
      }
    }
}

using a module method:

MM.getModules().find(m=>m.name=="calendar").setStyleCallback(event=>{
  var classes = {}
  classes.past = event.startDate < new Date()
  return classes
})

using a module motification:

myModule.sendNotification("calendar_setStyleCallback", {callback : event=>{
  var classes = {}
  classes.past = event.startDate < new Date()
  return classes
}})

Describe Alternatives

No response

Related Code

No response

Additional Information

No response

Participation

• I am willing to submit a pull request for this change.

[sdetweil]

how is this different from customEvents?

[sdetweil]

you can also modify another modules content in code

[SimoneMSR]

I guess customEvents configuration cannot access the startDate of an event. Am I right?