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Merge pull request #18 from hindessm/google-calendar
Google Calendar
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‎google/calendar.html

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<!--
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Copyright 2014 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="google calendar out">
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<div class="form-row">
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<label for="node-input-google"><i class="fa fa-user"></i> Google</label>
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<input type="text" id="node-input-google">
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</div>
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<div class="form-row">
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<label for="node-input-calendar"><i class="fa fa-tag"></i> Calendar</label>
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<input type="text" id="node-input-calendar">
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name">
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</div>
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</script>
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<script type="text/x-red" data-help-name="google calendar out">
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<p>Create an entry in a <a href="https://www.google.com/calendar">Google Calendar</a>.</p>
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<p>The incoming message can provide the following properties:
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<ul>
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<li><b>payload</b> - either a string to describe the event using <a href="https://support.google.com/calendar/answer/36604?hl=en">quick add format</a> or an object representing the request body for an <a href="https://developers.google.com/google-apps/calendar/v3/reference/events/insert">insert request</a></li>
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<li><b>calendar</b> - the calendar to add the event to (optional, defaults to the node calendar property or the users primary calendar)</li>
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<li><b>sendNotifications</b> - a boolean to determine if notifications should be sent to attendees (optional, defaults to false)</li>
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</ul>
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</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('google calendar out',{
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category: 'social',
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color:"#C0DEED",
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defaults: {
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google: {type:"google-credentials",required:true},
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name: {value:""},
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calendar: {value:""}
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},
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inputs:1,
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outputs:0,
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icon: "google-calendar.png",
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align: "right",
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label: function() {
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return this.name||"Google Calendar";
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}
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});
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</script>

‎google/calendar.js

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/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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module.exports = function(RED) {
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"use strict";
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function GoogleCalendarOutNode(n) {
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RED.nodes.createNode(this,n);
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this.google = RED.nodes.getNode(n.google);
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this.calendar = n.calendar || 'primary';
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this.calendars = {};
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if (!this.google || !this.google.credentials.accessToken) {
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this.warn("Missing google credentials");
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return;
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}
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var node = this;
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node.status({fill:"blue",shape:"dot",text:"querying"});
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this.google.request('https://www.googleapis.com/calendar/v3/users/me/calendarList', function(err, data) {
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if (err) {
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node.error("failed to fetch calendar list: " + err.toString());
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node.status({fill:"red",shape:"ring",text:"failed"});
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return;
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}
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if (data.error) {
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node.error("failed to fetch calendar list: " +
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data.error.message);
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node.status({fill:"red",shape:"ring",text:"failed"});
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return;
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}
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for (var i = 0; i < data.items.length; i++) {
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var cal = data.items[i];
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if (cal.primary) {
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node.calendars.primary = cal;
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}
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node.calendars[cal.id] = cal;
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}
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//console.log("Calendars: "+require('util').inspect(node.calendars));
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node.status({});
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node.on('input', function(msg) {
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node.status({fill:"blue",shape:"dot",text:"creating"});
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var cal = node.calendars[msg.calendar] || node.calendarByName(msg.calendar) || node.calendars[node.calendar];
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if (!cal) {
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node.status({fill:"red",shape:"ring",text:"invalid calendar"});
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return;
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}
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var request = {
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method: 'POST',
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};
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if (typeof msg.payload === 'object') {
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request.url = 'https://www.googleapis.com/calendar/v3/calendars/'+cal.id+'/events';
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request.body = msg.payload;
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} else {
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request.url = 'https://www.googleapis.com/calendar/v3/calendars/'+cal.id+'/events/quickAdd';
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request.form = {
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text: RED.util.ensureString(msg.payload)
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};
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}
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if (node.sendNotifications || msg.sendNotifications) {
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request.query = {
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sendNotifications: true
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};
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}
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node.google.request(request, function(err, data) {
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if (err) {
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node.error(err.toString());
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node.status({fill:"red",shape:"ring",text:"failed"});
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} else if (data.error) {
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node.error(data.error.message);
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node.status({fill:"red",shape:"ring",text:"failed"});
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} else {
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node.status({});
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}
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});
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});
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});
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}
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RED.nodes.registerType("google calendar out", GoogleCalendarOutNode);
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GoogleCalendarOutNode.prototype.calendarByName = function(name) {
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for (var cal in this.calendars) {
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if (this.calendars.hasOwnProperty(cal)) {
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if (this.calendars[cal].summary === name) {
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return this.calendars[cal];
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}
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}
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}
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return;
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};
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}

‎google/google.html

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<!--
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Copyright 2014 IBM Corp.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<script type="text/x-red" data-template-name="google-credentials">
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<div id="node-config-google-client-keys">
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<div class="form-row">
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<p style="margin-top: 10px;"><b>1.</b> Create your own project by following these <a href="https://developers.google.com/api-client-library/javascript/start/start-js#Getkeysforyourapplication" target="_blank" style="text-decoration:underline;">instructions</a></p>
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</div>
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<div class="form-tips" id="node-config-google-tooltip">
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</div>
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<div class="form-row">
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<p style="margin-top: 10px;"><b>2.</b> Copy the project credentials here:</p>
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</div>
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<div class="form-row">
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<label style="margin-left: 10px; margin-right: -10px;" for="node-config-input-clientId"><i class="fa fa-user"></i> Client Id</label>
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<input type="password" id="node-config-input-clientId">
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</div>
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<div class="form-row">
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<label style="margin-left: 10px; margin-right: -10px;" for="node-config-input-clientSecret"><i class="fa fa-key"></i> Secret</label>
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<input type="password" id="node-config-input-clientSecret">
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</div>
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<div class="form-row">
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<label>&nbsp;</label>
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<a class="btn" id="node-config-start-auth" href="#" target="_blank">Authenticate with Google</a>
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</div>
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</div>
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<div id="node-config-google">
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<div class="form-row">
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<label><i class="fa fa-user"></i> Google User</label><span id="node-config-google-displayName" class="input-xlarge uneditable-input"></span>
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</div>
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<input type="hidden" id="node-config-input-displayName">
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</div>
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</script>
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<script type="text/javascript">
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(function() {
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RED.nodes.registerType('google-credentials',{
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category: 'config',
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defaults: {
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displayName: {value:""}
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},
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credentials: {
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displayName: {type:"text"},
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clientId: { type: "password"},
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clientSecret: { type: "password"}
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},
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label: function() {
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return this.displayName || 'Google'; // TODO: fix this
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},
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exportable: false,
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oneditprepare: function() {
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var id = this.id;
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var pathname = document.location.pathname;
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if (pathname.slice(-1) != "/") {
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pathname += "/";
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}
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var callback = location.protocol + "//" +
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location.hostname + ":" + location.port +
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pathname + "google-credentials/auth/callback";
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$("#node-config-google-tooltip").html("<p>Please configure the authorized <b>Redirect URIs</b> of your app to include the following url:</p>\n<code>"+callback+"</code>");
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function updateGoogleAuthButton() {
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var v1 = $("#node-config-input-clientId").val();
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var v2 = $("#node-config-input-clientSecret").val();
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$("#node-config-start-auth").toggleClass("disabled",(v1.length === 0 || v2.length === 0));
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}
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$("#node-config-input-clientId").on('change keydown paste input',updateGoogleAuthButton);
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$("#node-config-input-clientSecret").on('change keydown paste input',updateGoogleAuthButton);
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function updateGoogleDisplayName(dn) {
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$("#node-config-google-client-keys").hide();
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$("#node-config-google").show();
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$("#node-config-input-displayName").val(dn);
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$("#node-config-google-displayName").html(dn);
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}
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function pollGoogleCredentials() {
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$.getJSON('credentials/google-credentials/'+id,function(data) {
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if (data.displayName) {
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$("#node-config-dialog-ok").button("enable");
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updateGoogleDisplayName(data.displayName);
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delete window.googleConfigNodeIntervalId;
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} else {
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window.googleConfigNodeIntervalId = window.setTimeout(pollGoogleCredentials,2000);
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}
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});
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}
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updateGoogleAuthButton();
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if (this.displayName) {
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updateGoogleDisplayName(this.displayName);
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} else {
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$("#node-config-google-client-keys").show();
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$("#node-config-google").hide();
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$("#node-config-dialog-ok").button("disable");
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}
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$("#node-config-start-auth").mousedown(function() {
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var clientId = $("#node-config-input-clientId").val();
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var clientSecret = $("#node-config-input-clientSecret").val();
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var url = 'google-credentials/auth?id='+id+'&clientId='+clientId+"&clientSecret="+clientSecret+"&callback="+encodeURIComponent(callback);
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$(this).attr("href",url);
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window.googleConfigNodeIntervalId = window.setTimeout(pollGoogleCredentials,2000);
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});
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$("#node-config-start-auth").click(function(e) {
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var clientId = $("#node-config-input-clientId").val();
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var clientSecret = $("#node-config-input-clientSecret").val();
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if (clientId === "" || clientSecret === "") {
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e.preventDefault();
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}
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});
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},
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oneditsave: function() {
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if (window.googleConfigNodeIntervalId) {
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window.clearTimeout(window.googleConfigNodeIntervalId);
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delete window.googleConfigNodeIntervalId;
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}
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},
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oneditcancel: function() {
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if (window.googleConfigNodeIntervalId) {
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window.clearTimeout(window.googleConfigNodeIntervalId);
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delete window.googleConfigNodeIntervalId;
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}
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}
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});
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})();
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</script>

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