初始化提交

2024-07-19 10:16:00 +08:00
parent 4c7b571f20
commit 4a2d56dcc4
7084 changed files with 741212 additions and 63 deletions
--- a/common/modules/web-modules/mixio.js
+++ b/common/modules/web-modules/mixio.js
@@ -0,0 +1,105 @@
+class MixIO {
+    
+    static HELLO = 'b640a0ce465fa2a4150c36b305c1c11b';
+    static BYE = '9d634e1a156dc0c1611eb4c3cff57276';
+    static PUBLIC_USER = 'MixIO_public';
+
+    constructor(broker, port, username, password, project, clientId) {
+        this.broker = broker;
+        this.port = port;
+        this.username = username;
+        this.password = password;
+        this.project = project;
+        this.clientId = clientId;
+        this.client = mqtt.connect(`wss://${broker}:${port}`, {
+            username: this.username,
+            password: this.password,
+            clientId: this.clientId,
+            will: this.username != MixIO.PUBLIC_USER ? {
+                topic: `${this.username}/${this.project}/${MixIO.BYE}`,
+                payload: this.clientId,
+                qos: 0,
+                retain: false
+            } : undefined
+        });
+        this.callbacks = [];
+        this.client.on('connect', () => this.onConnect());
+        this.client.on('message', (topic, message) => this.onMessage(topic, message.toString()));
+    }
+
+    static fromMixlyKey(broker, port, mixlyKey, clientId) {
+        const username = MixIO.PUBLIC_USER;
+        const password = MixIO.PUBLIC_USER;
+        const project = mixlyKey;
+        return new MixIO(broker, port, username, password, project, clientId);
+    }
+
+    static async fromShareKey(broker, port, shareKey, clientId) {
+        const response = await axios.get(`https://mixio.mixly.cn/mixio-php/sharekey.php?sk=${shareKey}`);
+        if(response.status == 200) {
+            if(response.data == "-1"){
+                throw new Error("share key error");
+            }
+            else{
+                const jsonR = response.data;
+                const username = jsonR['userName'];
+                const password = jsonR['projectPass'];
+                const project = jsonR['projectName'];
+                return new MixIO(broker, port, username, password, project, clientId);
+            }
+        }
+    }
+
+    onMessage(topic, message) {
+        const topicPart = topic.split('/').pop();
+        this.callbacks.forEach(callbackObj => {
+            if(callbackObj.topic == topicPart) {
+                callbackObj.callback(this.client, topicPart, message);
+            }
+        });
+    }
+
+    onConnect() {
+        if(this.client.connected) {
+            if(this.username != MixIO.PUBLIC_USER) {
+                this.client.publish(`${this.username}/${this.project}/${MixIO.HELLO}`, this.clientId);
+            }
+            console.log("Connected to MixIO!");
+        } else {
+            console.log("Failed to connect");
+        }
+    }
+
+    publish(topic, message) {
+        if(this.username != MixIO.PUBLIC_USER) {
+            this.client.publish(`${this.username}/${this.project}/${topic}`, message);
+        } else {
+            this.client.publish(`MixIO/${this.project}/default/${topic}`, message);
+        }
+    }
+
+    subscribeAndSetCallback(topic, callback) {
+        if(this.username != MixIO.PUBLIC_USER) {
+            this.client.subscribe(`${this.username}/${this.project}/${topic}`);
+            this.callbacks.push({topic: topic, callback: callback});
+        } else {
+            this.client.subscribe(`MixIO/${this.project}/default/${topic}`);
+            this.callbacks.push({topic: topic, callback: callback});
+        }
+    }
+
+    unsubscribe(topic) {
+        if(this.username != MixIO.PUBLIC_USER) {
+            this.client.unsubscribe(`${this.username}/${this.project}/${topic}`);
+        } else {
+            this.client.unsubscribe(`MixIO/${this.project}/default/${topic}`);
+        }
+    }
+
+    disconnect() {
+        if(this.username != MixIO.PUBLIC_USER) {
+            this.client.publish(`${this.username}/${this.project}/${MixIO.BYE}`, this.clientId);
+        }
+        this.client.end();
+    }
+}