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Add Delete Message Node

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aikitori 2022-03-12 16:48:52 +01:00
parent d0ba671452
commit d826c58b51
3 changed files with 159 additions and 0 deletions
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1
package.json
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@ -17,6 +17,7 @@
"matrix-server-config": "src/matrix-server-config.js",
"matrix-receive": "src/matrix-receive.js",
"matrix-send-message": "src/matrix-send-message.js",
"matrix-send-message": "src/matrix-delete-message.js",
"matrix-send-file": "src/matrix-send-file.js",
"matrix-send-image": "src/matrix-send-image.js",
"matrix-react": "src/matrix-react.js",

84
src/matrix-delete-message.html Normal file
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<script type="text/javascript">
RED.nodes.registerType('matrix-delete-message',{
category: 'matrix',
color: '#00b7ca',
icon: "matrix.png",
outputLabels: ["success", "error"],
inputs:1,
outputs:2,
defaults: {
name: {value:""},
server: { value: "", type: "matrix-server-config" },
roomId: { value: null },
reason: {value:""},
},
label: function() {
return this.name||"Delete Message";
},
paletteLabel: 'Delete Message'
});
</script>
<script type="text/html" data-template-name="matrix-delete-message">
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
<label for="node-input-server"><i class="fa fa-user"></i> Matrix Server Config</label>
<input type="text" id="node-input-server">
</div>
<div class="form-row">
<label for="node-input-roomId"><i class="fa fa-user"></i> Room ID</label>
<input type="text" id="node-input-roomId" placeholder="msg.topic">
</div>
<div class="form-row">
<label for="node-input-reason"><i class="fa fa-user"></i> Reason</label>
<input type="text" id="node-input-reason" placeholder="msg.reason">
</div>
</script>
<script type="text/html" data-help-name="matrix-delete-message">
<h3>Details</h3>
<p>Delete a Message in a room</p>
<dl class="message-properties">
<dt>msg.topic
<span class="property-type">string</span>
</dt>
<dd> Room ID from where the Message should be deleted from. Optional if configured on the node. If configured on the node this input will be overridden.</dd>
<dt>msg.eventId
<span class="property-type">string</span>
</dt>
<dd>Messege ID of the message which should be deleted.</dd>
<dt>msg.reason
<span class="property-type">string</span>
</dt>
<dd>Reason why the Message is deleted. Default an empty string</dd>
</dl>
<h3>Outputs</h3>
<ol class="node-ports">
<li>Success
<dl class="message-properties">
<dt>msg.eventId <span class="property-type">string</span></dt>
<dd>the eventId from the deleted message.</dd>
</dl>
<dl class="message-properties">
<dt>msg.deleted <span class="property-type">boolean</span></dt>
<dd>True, if the message is deleted</dd>
</dl>
</li>
<li>Error
<dl class="message-properties">
<dt>msg.error <span class="property-type">string</span></dt>
<dd>the error that occurred.</dd>
<dl class="message-properties">
<dt>msg.deleted <span class="property-type">boolean</span></dt>
<dd>False, if the message is not deleted</dd>
</dl>
</dl>
</li>
</ol>
</script>

74
src/matrix-delete-message.js Normal file
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module.exports = function(RED) {
function MatrixDeleteMessage(n) {
RED.nodes.createNode(this,n);
var node = this;
this.name = n.name;
this.server = RED.nodes.getNode(n.server);
this.roomId = n.roomId;
this.reason = n.reason
if (!node.server) {
node.warn("No configuration node");
return;
}
node.status({ fill: "red", shape: "ring", text: "disconnected" });
node.server.on("disconnected", function(){
node.status({ fill: "red", shape: "ring", text: "disconnected" });
});
node.server.on("connected", function() {
node.status({ fill: "green", shape: "ring", text: "connected" });
});
node.on('input', function(msg) {
if(!msg.eventId) {
node.error("eventId is missing");
return;
}
if (!node.server || !node.server.matrixClient) {
node.warn("No matrix server selected");
return;
}
if(!node.server.isConnected()) {
node.error("Matrix server connection is currently closed");
node.send([null, msg]);
return;
}
msg.topic = node.roomId || msg.topic;
if(!msg.topic) {
node.warn("Room must be specified in msg.topic or in configuration");
return;
}
msg.reason = node.reason || msg.reason;
if(!msg.reason) {
msg.reason = '';
}
node.server.matrixClient.redactEvent(msg.topic,msg.eventId,undefined ,{
reason: msg.reason
})
.then(function(e) {
msg.deleted = true
node.send([msg, null]);
})
.catch(function(e){
node.warn("Error sending message " + e);
msg.error = e;
msg.deleted = false
node.send([null, msg]);
});
});
}
RED.nodes.registerType("matrix-delete-message",MatrixDeleteMessage);
}