From fe3250587390e98a8463c0ecd7c014c3bbcf2093 Mon Sep 17 00:00:00 2001
From: MassiveBox <box@massivebox.net>
Date: Wed, 16 Apr 2025 23:56:24 +0200
Subject: [PATCH] Implement analytics

---
 src/analytics.ts | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 src/config.ts    | 17 +++++++++++++----
 src/index.ts     | 36 ++++++++++++++++++++++++++++++++----
 3 files changed, 91 insertions(+), 8 deletions(-)
 create mode 100644 src/analytics.ts

diff --git a/src/analytics.ts b/src/analytics.ts
new file mode 100644
index 0000000..13d37be
--- /dev/null
+++ b/src/analytics.ts
@@ -0,0 +1,46 @@
+import {getBackend, getFrontend} from "siyuan";
+import {JSON_MIME} from "@/const";
+import packageJson from '../package.json' assert { type: 'json' };
+
+export class Analytics {
+
+    private readonly enabled: boolean;
+
+    private static readonly ENDPOINT = 'https://stats.massive.box/api/send_noua';
+    private static readonly WEBSITE_ID = '0a1ebbc1-d702-4f64-86ed-f62dcde9b522';
+
+    constructor(enabled: boolean) {
+        this.enabled = enabled;
+    }
+
+    async sendEvent(name: string) {
+
+        if(!this.enabled) return;
+
+        const sendData = (name == 'load' || name == 'install') ?
+            {
+                'appVersion': window.navigator.userAgent.split(' ')[0],
+                'pluginVersion': packageJson.version,
+                'frontend': getFrontend(),
+                'backend': getBackend(),
+                'language': navigator.language,
+            } : {};
+
+        await fetch(Analytics.ENDPOINT, {
+            method: 'POST',
+            headers: {
+                'Content-Type': JSON_MIME,
+            },
+            body: JSON.stringify({
+                type: 'event',
+                payload: {
+                    website: Analytics.WEBSITE_ID,
+                    name: name,
+                    data: sendData,
+                },
+            })
+        })
+
+    }
+
+}
\ No newline at end of file
diff --git a/src/config.ts b/src/config.ts
index 8b293db..b744fb4 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -5,7 +5,7 @@ import {SettingUtils} from "@/libs/setting-utils";
 import {validateColor} from "@/helper";
 
 type Options = {
-    autoResize: boolean,
+    autoResize: boolean
     background: string
     analytics: boolean
 };
@@ -15,12 +15,16 @@ export class PluginConfig {
     private file: PluginFile;
 
     options: Options;
+    private firstRun: boolean;
+
+    getFirstRun() { return this.firstRun }
 
     constructor() {
         this.file = new PluginFile(STORAGE_PATH, CONFIG_FILENAME, JSON_MIME);
     }
 
     async load() {
+        this.firstRun = false;
         await this.file.loadFromSiYuanFS();
         this.options = JSON.parse(this.file.getContent());
         if(this.options == null) {
@@ -32,8 +36,9 @@ export class PluginConfig {
         this.options = {
             autoResize: true,
             background: "#000000",
-            analytics: true
+            analytics: true,
         };
+        this.firstRun = true;
     }
 
     async save() {
@@ -69,7 +74,11 @@ export class PluginConfigViewer {
         this.settingUtils = new SettingUtils({
             plugin: this.plugin,
             callback: async (data) => {
-                this.config.setConfig(data);
+                this.config.setConfig({
+                    analytics: data.analytics,
+                    autoResize: data.autoResize,
+                    background: data.background,
+                });
                 await this.config.save();
             }
         });
@@ -95,7 +104,7 @@ export class PluginConfigViewer {
             title: "Analytics",
             description: `
                 Enable to send anonymous usage data to the developer.
-                <a href='https://massive.box'>Privacy</a>
+                <a href='https://s.massive.box/jsdraw-plugin-privacy'>Privacy</a>
             `,
             value: this.config.options.analytics,
             type: 'checkbox'
diff --git a/src/index.ts b/src/index.ts
index 78735ce..2bd05c8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -9,10 +9,12 @@ import {
 import {migrate} from "@/migration";
 import {EditorManager, PluginEditor} from "@/editor";
 import {PluginConfig, PluginConfigViewer} from "@/config";
+import {Analytics} from "@/analytics";
 
 export default class DrawJSPlugin extends Plugin {
 
     config: PluginConfig;
+    analytics: Analytics;
 
     async onload() {
 
@@ -20,16 +22,15 @@ export default class DrawJSPlugin extends Plugin {
         EditorManager.registerTab(this);
         migrate()
 
-        this.config = new PluginConfig();
-        await this.config.load();
-        let configViewer = new PluginConfigViewer(this.config, this);
-        await configViewer.load();
+        await this.startConfig();
+        await this.startAnalytics();
 
         this.protyleSlash = [{
             id: "insert-drawing",
             filter: ["Insert Drawing", "Add drawing", "whiteboard", "freehand", "graphics", "jsdraw"],
             html: getMenuHTML("iconDraw", this.i18n.insertDrawing),
             callback: (protyle: Protyle) => {
+                void this.analytics.sendEvent('create');
                 const fileID = generateRandomString();
                 const syncID = generateTimeString() + '-' + generateRandomString();
                 protyle.insert(getMarkdownBlock(fileID, syncID), true, false);
@@ -44,6 +45,7 @@ export default class DrawJSPlugin extends Plugin {
                 icon: "iconDraw",
                 label: "Edit with js-draw",
                 click: () => {
+                    void this.analytics.sendEvent('edit');
                     new EditorManager(new PluginEditor(ids.fileID, ids.syncID)).open(this)
                 }
             })
@@ -51,4 +53,30 @@ export default class DrawJSPlugin extends Plugin {
 
     }
 
+    onunload() {
+        void this.analytics.sendEvent("unload");
+    }
+
+    uninstall() {
+        void this.analytics.sendEvent("uninstall");
+    }
+
+    private async startConfig() {
+        this.config = new PluginConfig();
+        await this.config.load();
+        let configViewer = new PluginConfigViewer(this.config, this);
+        await configViewer.load();
+    }
+
+    private async startAnalytics() {
+        this.analytics = new Analytics(this.config.options.analytics);
+        if(this.config.getFirstRun()) {
+            await this.config.save();
+            void this.analytics.sendEvent('install');
+        }else{
+            void this.analytics.sendEvent('load');
+        }
+    }
+
+
 }
\ No newline at end of file