#207 Allow the event deletion from frontmatter

manifest.json

@@ -1,7 +1,7 @@
 {
 	"id": "google-calendar",
 	"name": "Google Calendar",
-	"version": "1.10.8",
+	"version": "1.10.9",
 	"minAppVersion": "0.12.0",
 	"description": "Interact with your Google Calendar from Inside Obsidian",
 	"author": "YukiGasai",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "google-calendar",
-	"version": "1.10.8",
+	"version": "1.10.9",
 	"description": "Interact with your Google Calendar from Inside Obsidian",
 	"main": "main.js",
 	"scripts": {

src/GoogleCalendarPlugin.ts

@@ -33,6 +33,7 @@ import { getEvent } from "src/googleApi/GoogleGetEvent";
 import { createNotification } from "src/helper/NotificationHelper";
 import { getTodaysCustomTasks } from "src/helper/customTask/GetCustomTask";
 import { FinishLoginGoogleMobile } from "src/googleApi/GoogleAuth";
+import { deleteEventFromFrontmatter } from "./helper/FrontMatterDelete";
 
 
 const DEFAULT_SETTINGS: GoogleCalendarPluginSettings = {
@@ -608,7 +609,7 @@ export default class GoogleCalendarPlugin extends Plugin {
 		*/
 		this.addCommand({
 			id: "create-google-calendar-event-from-frontmatter ",
-			name: "Create gCal Event From Frontmatter",
+			name: "Create gCal Event from Frontmatter",
 			editorCheckCallback: (
 				checking: boolean,
 				editor: Editor,
@@ -630,11 +631,44 @@ export default class GoogleCalendarPlugin extends Plugin {
 
 				getEventFromFrontMatter(view).then((newEvent) => {
 					if (!newEvent) return;
-					createEvent(newEvent)
+					createEvent(newEvent).then(createdEvent => {
+						let fileContent = editor.getValue();
+						fileContent = fileContent.replace("---", `---\nevent-id: ${createdEvent.id}`);
+						editor.setValue(fileContent);
+					})
 				})
 			},
 		});
 
+
+
+		/**
+		 * This function will try to create a event from the yaml metadata of a file
+		*/
+		this.addCommand({
+			id: "delete-google-calendar-event-from-frontmatter ",
+			name: "Delete gCal Event from Frontmatter",
+			editorCheckCallback: (
+				checking: boolean,
+				editor: Editor,
+				view: MarkdownView
+			): boolean => {
+				const canRun = settingsAreCompleteAndLoggedIn();
+				if (checking) {
+					return canRun;
+				}
+
+				if (!canRun) {
+					return;
+				}
+
+				if (!view.file) {
+					return;
+				}
+				deleteEventFromFrontmatter(editor, view)
+			},
+		});
+
 		this.settingsTab = new GoogleCalendarSettingTab(this.app, this);
 
 		this.addSettingTab(this.settingsTab);

src/googleApi/GoogleGetEvent.ts

@@ -10,18 +10,31 @@ import { GoogleApiError } from "./GoogleApiError";
  * @param calendarId The id of the calendar the event is in
  * @returns The found Event
  */
-export async function googleGetEvent(eventId: string, calendarId: string): Promise<GoogleEvent> {
+export async function googleGetEvent(eventId: string, calendarId?: string): Promise<GoogleEvent> {
 
 	if (!settingsAreCompleteAndLoggedIn()){
 		throw new GoogleApiError("Not logged in", null, 401, {error: "Not logged in"})
 	};
-
-	const foundEvent = await callRequest(`https://www.googleapis.com/calendar/v3/calendars/${calendarId}/events/${eventId}`, "GET", null)
+
 	const calendars = await googleListCalendars();
+	if(calendarId){
+		const foundEvent = await callRequest(`https://www.googleapis.com/calendar/v3/calendars/${calendarId}/events/${eventId}`, "GET", null)
+		foundEvent.parent = calendars.find(calendar => calendar.id === calendarId);
+		return foundEvent;
+	}
 
-	foundEvent.parent = calendars.find(calendar => calendar.id === calendarId);
+	for (const calendar of calendars) {
+		try {
+			const foundEvent = await callRequest(`https://www.googleapis.com/calendar/v3/calendars/${calendar.id}/events/${eventId}`, "GET", null)
+			if(foundEvent && foundEvent.id === eventId){
+				foundEvent.parent = calendar;
+				return foundEvent;
+			}
+		} catch(err) {
+			//Do nothing
+		}
+	}
 
-	return foundEvent;
 }
 
 export async function getEvent(eventId: string, calendarId?: string): Promise<GoogleEvent> {

src/helper/FrontMatterDelete.ts

@@ -0,0 +1,29 @@
+import type { Editor, MarkdownView } from "obsidian";
+import { createNotice } from "./NoticeHelper";
+import { googleGetEvent } from "../googleApi/GoogleGetEvent";
+import _ from "lodash";
+import { googleDeleteEvent } from "../googleApi/GoogleDeleteEvent";
+
+export const deleteEventFromFrontmatter = async (editor: Editor, view: MarkdownView) => {
+    let fileContent = editor.getValue();
+
+    //Use a copy to prevent problems when running the command multiple times
+    const frontmatter: any = _.cloneDeep(app?.metadataCache?.getFileCache(view.file)?.frontmatter) ?? {};
+
+    if(!frontmatter["event-id"]){
+        createNotice("No event id found in note", true);
+        return;
+    }
+
+    const event_id = frontmatter["event-id"];
+    const event = await googleGetEvent(event_id);
+    const gotDeleted = await googleDeleteEvent(event);
+
+    if(gotDeleted) {
+        const lineRegex = new RegExp(`event-id: ${event_id}(\r\n|\r|\n)`, "g");
+        fileContent = fileContent.replace(lineRegex, "");
+        editor.setValue(fileContent);
+    }
+}
+
+

src/helper/FrontMatterParser.ts

@@ -54,6 +54,11 @@ export const getEventFromFrontMatter = async (view: MarkdownView): Promise<Front
         return;
     }
 
+    if(frontmatter["event-id"]){
+        createNotice("Event already created", true);
+        return;
+    }
+
     const frontMatterMapping = getFrontMatterMapping(frontmatter);
     //Use the mapping to resolve the values to the selected event details
     for (const [key, value] of Object.entries(frontMatterMapping)) {