Initial commit: Nextcloud Node-RED Docker image and custom nodes

2026-05-15 14:50:48 +02:00
commit fd7cc695f7
44 changed files with 3936 additions and 0 deletions
@@ -0,0 +1,58 @@
+module.exports = function(RED) {
+    var https = require('https');
+    var http = require('http');
+    var url = require('url');
+
+    var OPERATIONS = {
+        'log:download':         { method:'GET',  path:'/index.php/settings/admin/log/download' },
+        'forms:list':           { method:'GET',  path:'/ocs/v2.php/settings/api/declarative/forms' },
+        'forms:setValue':       { method:'POST', path:'/ocs/v2.php/settings/api/declarative/value', body:['app','formId','fieldId','value'] },
+        'forms:setSensitive':   { method:'POST', path:'/ocs/v2.php/settings/api/declarative/value-sensitive', body:['app','formId','fieldId','value'] }
+    };
+
+    function SettingsNode(config) {
+        RED.nodes.createNode(this, config);
+        var node = this;
+        this.configNode = RED.nodes.getNode(config.nextcloud);
+        this.operation = config.operation || 'forms:list';
+
+        if (!this.configNode) { node.error("No NC config node"); return; }
+
+        node.on('input', function(msg) {
+            var op = OPERATIONS[msg.operation || node.operation];
+            if (!op) { node.error("Unknown: "+(msg.operation||node.operation), msg); return; }
+
+            var baseUrl = (node.configNode.baseUrl||'').replace(/\/+$/,'');
+            var uname = node.configNode.credentials.username;
+            var pw = node.configNode.credentials.password;
+            var fu = baseUrl+op.path;
+            var pu = url.parse(fu);
+
+            var h = {'Accept':'application/json',
+                'Authorization':'Basic '+Buffer.from(uname+':'+pw).toString('base64')};
+            if (op.path.indexOf('/ocs/')===0) h['OCS-APIRequest']='true';
+
+            var bo={};
+            if (op.body) op.body.forEach(function(b){
+                var v=msg[b]!==undefined?msg[b]:'';
+                if(v!==undefined&&v!=='') bo[b]=v;
+            });
+            var bs=null;
+            if (Object.keys(bo).length>0) {h['Content-Type']='application/json'; bs=JSON.stringify(bo);}
+
+            var o = {hostname:pu.hostname,port:pu.port||(pu.protocol==='https:'?443:80),
+                path:pu.path,method:op.method,headers:h,rejectUnauthorized:false};
+            node.log(op.method+' '+fu);
+            var t = pu.protocol==='https:'?https:http;
+            var r = t.request(o,function(res){
+                var b='';res.on('data',function(c){b+=c;});
+                res.on('end',function(){msg.statusCode=res.statusCode;msg.operation=msg.operation||node.operation;
+                    try{msg.payload=JSON.parse(b);}catch(e){msg.payload=b;}node.send(msg);});
+            });
+            r.on('error',function(e){msg.error=e.message;node.error(op.method+' '+fu+' - '+e.message,msg);});
+            if(bs) r.write(bs);
+            r.end();
+        });
+    }
+    RED.nodes.registerType("settings", SettingsNode);
+};