Clear cache on refresh of page or config change and calendar_time_format config setting

Author: gadgetchnnel

README.md

@@ -57,6 +57,10 @@ If this is set, it is used as the key for cacheing the feed in Local Storage, ot
 ### calendars (optional)
 This is a list of calendar entities you want events to display for in your feed.
 
+### calendar_time_format (optional, defaults to relative, added in 0.6.2)
+How the calendar event timestamp should be formatted.
+Valid values are: relative, date, time and datetime.
+
 ### calendar_days_back (optional, defaults to 0, added in 0.3.5b2)
 The number of days before the current day to include calendar events for in the feed
 

lovelace-home-feed-card.js

@@ -242,6 +242,11 @@ class HomeFeedCard extends LitElement {
 		return this._config.card_id ? this._config.card_id : this.pageId + this._config.title;
 	}
 
+	get editMode() {
+		let parentNodeName = this.parentElement && this.parentElement.nodeName;
+		return parentNodeName == "HUI-CARD-PREVIEW";
+	}
+	
     clearCache() {
     	localStorage.removeItem('home-feed-card-events' + this.cacheId);
 	 	localStorage.removeItem('home-feed-card-eventsLastUpdate' + this.cacheId);
@@ -258,6 +263,11 @@ class HomeFeedCard extends LitElement {
       this.calendars = this._config.calendars;
       this.oldStates = {};
 
+      if(!this.editMode)
+      {
+      	console.log("Clearing Cache");
+      	this.clearCache();
+      }
 	  setTimeout(() => this.buildIfReady(), 10);
 	}
 
@@ -531,7 +541,7 @@ class HomeFeedCard extends LitElement {
 	 		let calendarObject = this._hass.states[i.calendar];
 	 		if(!calendarObject) return []; // If calendar entity does not exist return empty list
 
-	 		let event = { ...i, display_name: i.summary ? i.summary : i.title, start_time: this.eventTime(i.start), end_time: this.eventTime(i.end), all_day: this.eventAllDay(i), format: "relative", item_type: "calendar_event" };
+	 		let event = { ...i, display_name: i.summary ? i.summary : i.title, start_time: this.eventTime(i.start), end_time: this.eventTime(i.end), all_day: this.eventAllDay(i), format: this._config.calendar_time_format ? this._config.calendar_time_format : "relative", item_type: "calendar_event" };
 	 		let startDateTime = this.moment(new Date(event.start_time));
 	 		let endDateTime = this.moment(new Date(event.end_time));
 	 		let eventTime = "";