Merge pull request #138 from cloud-atlas-ai:muness/issue19

Skip declined event for recurring events

Author: muness

package-lock.json

@@ -90,6 +90,7 @@ function processRecurringRules(event: any, dayToMatch: string, excludedDates: mo
 
     if (moment(clonedEvent.start).isSame(dayToMatch, 'day')) {
       console.debug(`Adding recurring event: ${clonedEvent.summary} ${clonedEvent.start} - ${clonedEvent.end}`);
+      console.debug(clonedEvent);
       matchingEvents.push(clonedEvent);
     }
   });

src/icalUtils.ts

@@ -67,6 +67,7 @@ export default class ICSPlugin extends Plugin {
     ].filter(Boolean).join(' ').trim();
   }
 
+
   async getEvents(date: string): Promise<IEvent[]> {
     let events: IEvent[] = [];
     let errorMessages: string[] = []; // To store error messages
@@ -96,16 +97,9 @@ export default class ICSPlugin extends Plugin {
 
       // Exception handling for parsing and filtering
       try {
-        dateEvents = filterMatchingEvents(icsArray, date, calendarSetting.format.showOngoing);
-
-        // Exclude transparent events
-        dateEvents = dateEvents.filter(event => {
-          if (event.transparency && event.transparency.toUpperCase() === "TRANSPARENT") {
-            console.debug(`Excluding transparent event: ${event.summary}`);
-            return false;
-          }
-          return true;
-        });
+        dateEvents = dateEvents = filterMatchingEvents(icsArray, date, calendarSetting.format.showOngoing)
+          .filter(e => this.excludeTransparentEvents(e, calendarSetting))
+          .filter(e => this.excludeDeclinedEvents(e, calendarSetting));
 
       } catch (filterError) {
         console.error(`Error filtering events for calendar ${calendarSetting.icsName}: ${filterError}`);
@@ -186,6 +180,51 @@ export default class ICSPlugin extends Plugin {
     return;
   }
 
+  excludeTransparentEvents(event: any, calendarSetting: Calendar): boolean {
+    // 1. Exclude transparent events
+    if (
+      event.transparency &&
+      event.transparency.toUpperCase() === "TRANSPARENT"
+    ) {
+      console.debug(`Excluding transparent event: ${event.summary}`);
+      return false;
+    }
+
+    return true;
+
+  }
+
+  excludeDeclinedEvents(event: any, calendarSetting: Calendar): boolean {
+    if (!event.attendees) {
+      event.attendees = Array.isArray(event.attendee)
+        ? event.attendee
+        : event.attendee
+          ? [event.attendee]
+          : [];
+    }
+
+    // 3. Check if the user (calendar owner) declined
+    const ownerEmail = calendarSetting.ownerEmail?.toLowerCase().trim();
+    if (ownerEmail) {
+      const myAttendee = event.attendees.find((att: any) => {
+        const attEmail = att.val.replace("mailto:", "").toLowerCase().trim();
+        return attEmail === ownerEmail;
+      });
+
+      if (myAttendee) {
+        const partStat = myAttendee.params?.PARTSTAT?.toUpperCase();
+        if (partStat === "DECLINED") {
+          // The owner of this calendar has declined the event
+          console.debug(
+            `Skipping event (“${event.summary}”) for ${ownerEmail} due to DECLINED`
+          );
+          return false;
+        }
+      }
+    }
+    return true;
+  }
+
   async loadSettings() {
     this.data = Object.assign({}, DEFAULT_SETTINGS, await this.loadData());
   }

src/main.ts

@@ -9,6 +9,13 @@ export interface ICSSettings {
 export interface Calendar {
     icsUrl: string;
     icsName: string;
+
+    /**
+     * Optional field for storing the owner email of this calendar.
+     * Used when checking PARTSTAT=DECLINED for that email.
+     */
+    ownerEmail?: string;
+
     calendarType: 'remote' | 'vdir'; // Add this line
     format: {
         checkbox: boolean;

src/settings/ICSSettings.ts

@@ -103,6 +103,7 @@ export default class ICSSettingsTab extends PluginSettingTab {
                 this.plugin.addCalendar({
                   icsName: modal.icsName,
                   icsUrl: modal.icsUrl,
+                  ownerEmail: modal.ownerEmail,
                   format: modal.format,
                   calendarType: modal.calendarType as 'remote' | 'vdir',
                 });
@@ -140,6 +141,7 @@ export default class ICSSettingsTab extends PluginSettingTab {
                   this.plugin.addCalendar({
                     icsName: modal.icsName,
                     icsUrl: modal.icsUrl,
+                    ownerEmail: modal.ownerEmail,
                     format: modal.format,
                     calendarType: modal.calendarType as 'remote' | 'vdir',
                   });
@@ -204,6 +206,7 @@ class SettingsModal extends Modal {
   urlSetting: Setting;
   urlText: TextComponent;
   urlDropdown: DropdownComponent;
+  ownerEmail: string = "";
 
   saved: boolean = false;
   error: boolean = false;
@@ -217,7 +220,7 @@ class SettingsModal extends Modal {
     location: boolean,
     description: boolean,
     showAttendees: boolean,
-    showOngoing: boolean
+    showOngoing: boolean,
   } = DEFAULT_CALENDAR_FORMAT;
   calendarType: string;
   constructor(app: App, plugin: ICSPlugin, setting?: Calendar) {
@@ -226,6 +229,7 @@ class SettingsModal extends Modal {
     if (setting) {
       this.icsName = setting.icsName;
       this.icsUrl = setting.icsUrl;
+      this.ownerEmail = setting.ownerEmail;
       this.format = setting.format;
       this.calendarType = setting.calendarType || 'remote';
     }
@@ -254,6 +258,17 @@ class SettingsModal extends Modal {
         nameText = text;
         nameText.setValue(this.icsName).onChange(async (v) => {
           this.icsName = v;
+          this.hasChanges = true;
+        });
+      });
+
+    const ownerEmailSetting = new Setting(settingDiv)
+      .setName('Calendar Owner Email (Optional)')
+      .setDesc('Used to skip declined events')
+      .addText(text => {
+        text.setValue(this.ownerEmail).onChange(value => {
+          this.ownerEmail = value;
+          this.hasChanges = true;
         });
       });