Add delicious out node

Author: knolleary

delicious/delicious.html

@@ -0,0 +1,95 @@
+<!--
+  Copyright 2014 IBM Corp.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+
+<script type="text/x-red" data-template-name="delicious-user">
+    <div class="form-row">
+        <label for="node-config-input-username"><i class="fa fa-user"></i> User</label>
+        <input type="text" id="node-config-input-username">
+    </div>
+    <div class="form-row">
+        <label for="node-config-input-password"><i class="fa fa-lock"></i> Password</label>
+        <input type="password" id="node-config-input-password">
+    </div>
+</script>
+
+<script type="text/x-red" data-template-name="delicious out">
+    <div class="form-row">
+        <label for="node-input-name"><i class="fa fa-user"></i> User</label>
+        <input type="text" id="node-input-user">
+    </div>
+    <div class="form-row">
+        <label for="node-input-tags"><i class="fa fa-tags"></i> Tags</label>
+        <input type="text" id="node-input-tags" placeholder="comma-separated tags to add">
+    </div>
+    <div class="form-row">
+        <label>&nbsp;</label>
+        <input type="checkbox" id="node-input-private" style="display: inline-block; width: auto; vertical-align: top;">
+        <label for="node-input-private" style="width: 70%;">Mark as private?</label>
+    </div>
+    <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>
+</script>
+
+<script type="text/x-red" data-help-name="delicious out">
+    <p>Saves bookmarks to <a target="_blank" href="http://delicious.com">Delicious</a>.</p>
+    <p>The incoming message can provide the following properties:
+        <ul>
+          <li><b>payload</b> - the url to save (required)</li>
+          <li><b>title</b> - the title for the bookmark (required)</li>
+          <li><b>description</b> - the description for the bookmark (optional)</li>
+        </ul>
+    </p>
+</script>
+
+<script type="text/javascript">
+    RED.nodes.registerType('delicious-user',{
+        category: 'config',
+        defaults: {
+            username: {value:"", required:true},
+        },  
+        credentials: {
+            password: { type:"password"}
+        },
+        label: function() {
+            return this.username;
+        }
+    });
+
+    RED.nodes.registerType('delicious out',{
+        category: 'social',
+        defaults: {
+            user: { type:"delicious-user", required: true },
+            tags: { value:"" },
+            private: { value: false},
+            name: { value:"" }
+        },
+        color:"#C0DEED",
+        inputs:1,
+        outputs:0,
+        icon: "delicious.png",
+        align: "right",
+        label: function() {
+            return this.name||"Delicious";
+        },
+        labelStyle: function() {
+            return this.name?"node_label_italic":"";
+        }
+    });
+
+</script>

delicious/delicious.js

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+/**
+ * Copyright 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+module.exports = function(RED) {
+    "use strict";
+    var request = require("request");
+
+    function DeliciousUserNode(n) {
+        RED.nodes.createNode(this,n);
+        this.username = n.username;
+    }
+    RED.nodes.registerType("delicious-user",DeliciousUserNode,{
+        credentials: {
+            password: { type:"password"}
+        }       
+    });
+    
+    
+    function DeliciousOutNode(n) {
+        RED.nodes.createNode(this,n);
+        var node = this;
+        this.tags = n.tags;
+        this.toread = n.toread;
+        this.private = n.private;
+        
+        this.user = RED.nodes.getNode(n.user);
+        if (this.user) {
+            this.on("input", function(msg) {
+                if (!msg.payload) {
+                    node.warn("url must be provided in msg.payload");
+                    return;
+                }
+                if (!msg.title) {
+                    node.warn("msg.title must be provided");
+                }
+                var options = {
+                    url: "https://api.delicious.com/v1/posts/add?"+
+                          "url="+encodeURIComponent(msg.payload)+
+                          "&description="+encodeURIComponent(msg.title)+
+                          "&auth_token="+node.user.credentials.token+
+                          "&shared="+((node.private !== false)?"no":"yes"),
+                    auth: {
+                        user: node.user.username,
+                        password: node.user.credentials.password
+                    }
+                }
+                // TODO: allow tags to be added by the message 
+                if (node.tags) {
+                    options.url += "&tags="+encodeURIComponent(node.tags)
+                }
+                if (msg.description) {
+                    options.url += "&extended="+encodeURIComponent(msg.description)
+                }
+                
+                node.status({fill:"blue",shape:"dot",text:"saving"});
+
+                request.get(options, function(err,res,body) {
+                    if (err) {
+                        node.error(err);
+                        node.status({fill:"red",shape:"ring",text:"failed"});
+                    } else {
+                        if (body.indexOf('code="done"') != -1) {
+                            node.status({});
+                        } else {
+                            //TODO: This API only returns XML. Need to parse out error messages
+                            node.error(body);
+                            node.status({fill:"red",shape:"ring",text:"failed"});
+                        }
+                    }
+                }).on('error',function(err) {
+                    node.error(err);
+                    node.status({fill:"red",shape:"ring",text:err.code});
+                });
+                
+            });
+        } else {
+            this.error("missing credentials");
+        }
+        
+    }
+    RED.nodes.registerType("delicious out",DeliciousOutNode);
+}