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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Drawflow</title>
</head>
<body>
<script src="drawflow.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/js/all.min.js" integrity="sha256-KzZiKy0DWYsnwMF+X1DvQngQ2/FxF7MF3Ff72XcpuPs=" crossorigin="anonymous"></script>
<link rel="stylesheet" type="text/css" href="src/drawflow.css" />
<link rel="stylesheet" type="text/css" href="docs/beautiful.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css" integrity="sha256-h20CPZ0QyXlBuAw7A+KluUYx/3pK+c7lYEpqLTlxjYQ=" crossorigin="anonymous" />
<link href="https://fonts.googleapis.com/css2?family=Roboto&display=swap" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@9"></script>
<script src="https://unpkg.com/micromodal/dist/micromodal.min.js"></script>
<header>
<h2>Drawflow</h2>
<div class="github-link"><a href="https://github.com/jerosoler/Drawflow" target="_blank"><i class="fab fa-github fa-3x"></i></a></div>
</header>
<div class="wrapper">
<div class="col">
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="facebook">
<i class="fab fa-facebook"></i><span> Facebook</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="slack">
<i class="fab fa-slack"></i><span> Slack receive message</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="github">
<i class="fab fa-github"></i><span> Github Star</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="telegram">
<i class="fab fa-telegram"></i><span> Telegram send message</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="aws">
<i class="fab fa-aws"></i><span> AWS</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="log">
<i class="fas fa-file-signature"></i><span> File Log</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="google">
<i class="fab fa-google-drive"></i><span> Google Drive save</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="email">
<i class="fas fa-at"></i><span> Email send</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="template">
<i class="fas fa-code"></i><span> Template</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="multiple">
<i class="fas fa-code-branch"></i><span> Multiple inputs/outputs</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="personalized">
<i class="fas fa-fill"></i><span> Personalized</span>
</div>
<div class="drag-drawflow" draggable="true" ondragstart="drag(event)" data-node="dbclick">
<i class="fas fa-mouse"></i><span> DBClick!</span>
</div>
</div>
<div class="col-right">
<div class="menu">
<ul>
<li onclick="editor.changeModule('Home'); changeModule(event);" class="selected">Home</li>
<li onclick="editor.changeModule('Other'); changeModule(event);">Other Module</li>
</ul>
</div>
<div id="drawflow" ondrop="drop(event)" ondragover="allowDrop(event)">
<div class="btn-export" onclick="Swal.fire({ title: 'Export',
html: '<pre><code>'+JSON.stringify(editor.export(), null,4)+'</code></pre>'
})">Export</div>
<div class="btn-clear" onclick="editor.clearModuleSelected()">Clear</div>
<div class="btn-lock">
<i id="lock" class="fas fa-lock" onclick="editor.editor_mode='fixed'; changeMode('lock');"></i>
<i id="unlock" class="fas fa-lock-open" onclick="editor.editor_mode='edit'; changeMode('unlock');" style="display:none;"></i>
</div>
<div class="bar-zoom">
<i class="fas fa-search-minus" onclick="editor.zoom_out()"></i>
<i class="fas fa-search" onclick="editor.zoom_reset()"></i>
<i class="fas fa-search-plus" onclick="editor.zoom_in()"></i>
</div>
</div>
</div>
</div>
<script>
var id = document.getElementById("drawflow");
const editor = new Drawflow(id);
editor.reroute = true;
editor.reroute_fix_curvature = true;
editor.force_first_input = false;
/*
editor.createCurvature = function(start_pos_x, start_pos_y, end_pos_x, end_pos_y, curvature_value, type) {
var center_x = ((end_pos_x - start_pos_x)/2)+start_pos_x;
return ' M ' + start_pos_x + ' ' + start_pos_y + ' L '+ center_x +' ' + start_pos_y + ' L ' + center_x + ' ' + end_pos_y + ' L ' + end_pos_x + ' ' + end_pos_y;
}*/
const dataToImport = {"drawflow":{"Home":{"data":{"1":{"id":1,"name":"welcome","data":{},"class":"welcome","html":"\n <div>\n <div class=\"title-box\">👏 Welcome!!</div>\n <div class=\"box\">\n <p>Simple flow library <b>demo</b>\n <a href=\"https://github.com/jerosoler/Drawflow\" target=\"_blank\">Drawflow</a> by <b>Jero Soler</b></p><br>\n\n <p>Multiple input / outputs<br>\n Data sync nodes<br>\n Import / export<br>\n Modules support<br>\n Simple use<br>\n Type: Fixed or Edit<br>\n Events: view console<br>\n Pure Javascript<br>\n </p>\n <br>\n <p><b><u>Shortkeys:</u></b></p>\n <p>🎹 <b>Delete</b> for remove selected<br>\n 💠 Mouse Left Click == Move<br>\n ❌ Mouse Right == Delete Option<br>\n 🔍 Ctrl + Wheel == Zoom<br>\n 📱 Mobile support<br>\n ...</p>\n </div>\n </div>\n ", "typenode": false, "inputs":{},"outputs":{},"pos_x":50,"pos_y":50},"2":{"id":2,"name":"slack","data":{},"class":"slack","html":"\n <div>\n <div class=\"title-box\"><i class=\"fab fa-slack\"></i> Slack chat message</div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1028,"pos_y":87},"3":{"id":3,"name":"telegram","data":{"channel":"channel_2"},"class":"telegram","html":"\n <div>\n <div class=\"title-box\"><i class=\"fab fa-telegram-plane\"></i> Telegram bot</div>\n <div class=\"box\">\n <p>Send to telegram</p>\n <p>select channel</p>\n <select df-channel>\n <option value=\"channel_1\">Channel 1</option>\n <option value=\"channel_2\">Channel 2</option>\n <option value=\"channel_3\">Channel 3</option>\n <option value=\"channel_4\">Channel 4</option>\n </select>\n </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1032,"pos_y":184},"4":{"id":4,"name":"email","data":{},"class":"email","html":"\n <div>\n <div class=\"title-box\"><i class=\"fas fa-at\"></i> Send Email </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"5","input":"output_1"}]}},"outputs":{},"pos_x":1033,"pos_y":439},"5":{"id":5,"name":"template","data":{"template":"Write your template"},"class":"template","html":"\n <div>\n <div class=\"title-box\"><i class=\"fas fa-code\"></i> Template</div>\n <div class=\"box\">\n Ger Vars\n <textarea df-template></textarea>\n Output template with vars\n </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"6","input":"output_1"}]}},"outputs":{"output_1":{"connections":[{"node":"4","output":"input_1"},{"node":"11","output":"input_1"}]}},"pos_x":607,"pos_y":304},"6":{"id":6,"name":"github","data":{"name":"https://github.com/jerosoler/Drawflow"},"class":"github","html":"\n <div>\n <div class=\"title-box\"><i class=\"fab fa-github \"></i> Github Stars</div>\n <div class=\"box\">\n <p>Enter repository url</p>\n <input type=\"text\" df-name>\n </div>\n </div>\n ", "typenode": false, "inputs":{},"outputs":{"output_1":{"connections":[{"node":"5","output":"input_1"}]}},"pos_x":341,"pos_y":191},"7":{"id":7,"name":"facebook","data":{},"class":"facebook","html":"\n <div>\n <div class=\"title-box\"><i class=\"fab fa-facebook\"></i> Facebook Message</div>\n </div>\n ", "typenode": false, "inputs":{},"outputs":{"output_1":{"connections":[{"node":"2","output":"input_1"},{"node":"3","output":"input_1"},{"node":"11","output":"input_1"}]}},"pos_x":347,"pos_y":87},"11":{"id":11,"name":"log","data":{},"class":"log","html":"\n <div>\n <div class=\"title-box\"><i class=\"fas fa-file-signature\"></i> Save log file </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"5","input":"output_1"},{"node":"7","input":"output_1"}]}},"outputs":{},"pos_x":1031,"pos_y":363}}},"Other":{"data":{"8":{"id":8,"name":"personalized","data":{},"class":"personalized","html":"\n <div>\n Personalized\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"12","input":"output_1"},{"node":"12","input":"output_2"},{"node":"12","input":"output_3"},{"node":"12","input":"output_4"}]}},"outputs":{"output_1":{"connections":[{"node":"9","output":"input_1"}]}},"pos_x":764,"pos_y":227},"9":{"id":9,"name":"dbclick","data":{"name":"Hello World!!"},"class":"dbclick","html":"\n <div>\n <div class=\"title-box\"><i class=\"fas fa-mouse\"></i> Db Click</div>\n <div class=\"box dbclickbox\" ondblclick=\"showpopup(event)\">\n Db Click here\n <div class=\"modal\" style=\"display:none\">\n <div class=\"modal-content\">\n <span class=\"close\" onclick=\"closemodal(event)\">×</span>\n Change your variable {name} !\n <input type=\"text\" df-name>\n </div>\n\n </div>\n </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[{"node":"8","input":"output_1"}]}},"outputs":{"output_1":{"connections":[{"node":"12","output":"input_2"}]}},"pos_x":209,"pos_y":38},"12":{"id":12,"name":"multiple","data":{},"class":"multiple","html":"\n <div>\n <div class=\"box\">\n Multiple!\n </div>\n </div>\n ", "typenode": false, "inputs":{"input_1":{"connections":[]},"input_2":{"connections":[{"node":"9","input":"output_1"}]},"input_3":{"connections":[]}},"outputs":{"output_1":{"connections":[{"node":"8","output":"input_1"}]},"output_2":{"connections":[{"node":"8","output":"input_1"}]},"output_3":{"connections":[{"node":"8","output":"input_1"}]},"output_4":{"connections":[{"node":"8","output":"input_1"}]}},"pos_x":179,"pos_y":272}}}}}
editor.start();
editor.import(dataToImport);
/*
var welcome = `
<div>
<div class="title-box">👏 Welcome!!</div>
<div class="box">
<p>Simple flow library <b>demo</b>
<a href="https://github.com/jerosoler/Drawflow" target="_blank">Drawflow</a> by <b>Jero Soler</b></p><br>
<p>Multiple input / outputs<br>
Data sync nodes<br>
Import / export<br>
Modules support<br>
Simple use<br>
Type: Fixed or Edit<br>
Events: view console<br>
Pure Javascript<br>
</p>
<br>
<p><b><u>Shortkeys:</u></b></p>
<p>🎹 <b>Delete</b> for remove selected<br>
💠 Mouse Left Click == Move<br>
❌ Mouse Right == Delete Option<br>
🔍 Ctrl + Wheel == Zoom<br>
📱 Mobile support<br>
...</p>
</div>
</div>
`;
*/
//editor.addNode(name, "typenode": false, inputs, outputs, posx, posy, class, data, html);
/*editor.addNode('welcome', 0, 0, 50, 50, 'welcome', {}, welcome );
editor.addModule('Other');
*/
// Events!
editor.on('nodeCreated', function(id) {
console.log("Node created " + id);
})
editor.on('nodeRemoved', function(id) {
console.log("Node removed " + id);
})
editor.on('nodeSelected', function(id) {
console.log("Node selected " + id);
})
editor.on('moduleCreated', function(name) {
console.log("Module Created " + name);
})
editor.on('moduleChanged', function(name) {
console.log("Module Changed " + name);
})
editor.on('connectionCreated', function(connection) {
console.log('Connection created');
console.log(connection);
})
editor.on('connectionRemoved', function(connection) {
console.log('Connection removed');
console.log(connection);
})
/*
editor.on('mouseMove', function(position) {
console.log('Position mouse x:' + position.x + ' y:'+ position.y);
})
*/
editor.on('nodeMoved', function(id) {
console.log("Node moved " + id);
})
editor.on('zoom', function(zoom) {
console.log('Zoom level ' + zoom);
})
editor.on('translate', function(position) {
console.log('Translate x:' + position.x + ' y:'+ position.y);
})
editor.on('addReroute', function(id) {
console.log("Reroute added " + id);
})
editor.on('removeReroute', function(id) {
console.log("Reroute removed " + id);
})
/* DRAG EVENT */
/* Mouse and Touch Actions */
var elements = document.getElementsByClassName('drag-drawflow');
for (var i = 0; i < elements.length; i++) {
elements[i].addEventListener('touchend', drop, false);
elements[i].addEventListener('touchmove', positionMobile, false);
elements[i].addEventListener('touchstart', drag, false );
}
var mobile_item_selec = '';
var mobile_last_move = null;
function positionMobile(ev) {
mobile_last_move = ev;
}
function allowDrop(ev) {
ev.preventDefault();
}
function drag(ev) {
if (ev.type === "touchstart") {
mobile_item_selec = ev.target.closest(".drag-drawflow").getAttribute('data-node');
} else {
ev.dataTransfer.setData("node", ev.target.getAttribute('data-node'));
}
}
function drop(ev) {
if (ev.type === "touchend") {
var parentdrawflow = document.elementFromPoint( mobile_last_move.touches[0].clientX, mobile_last_move.touches[0].clientY).closest("#drawflow");
if(parentdrawflow != null) {
addNodeToDrawFlow(mobile_item_selec, mobile_last_move.touches[0].clientX, mobile_last_move.touches[0].clientY);
}
mobile_item_selec = '';
} else {
ev.preventDefault();
var data = ev.dataTransfer.getData("node");
addNodeToDrawFlow(data, ev.clientX, ev.clientY);
}
}
function addNodeToDrawFlow(name, pos_x, pos_y) {
if(editor.editor_mode === 'fixed') {
return false;
}
pos_x = pos_x * ( editor.precanvas.clientWidth / (editor.precanvas.clientWidth * editor.zoom)) - (editor.precanvas.getBoundingClientRect().x * ( editor.precanvas.clientWidth / (editor.precanvas.clientWidth * editor.zoom)));
pos_y = pos_y * ( editor.precanvas.clientHeight / (editor.precanvas.clientHeight * editor.zoom)) - (editor.precanvas.getBoundingClientRect().y * ( editor.precanvas.clientHeight / (editor.precanvas.clientHeight * editor.zoom)));
switch (name) {
case 'facebook':
var facebook = `
<div>
<div class="title-box"><i class="fab fa-facebook"></i> Facebook Message</div>
</div>
`;
editor.addNode('facebook', 0, 1, pos_x, pos_y, 'facebook', {}, facebook );
break;
case 'slack':
var slackchat = `
<div>
<div class="title-box"><i class="fab fa-slack"></i> Slack chat message</div>
</div>
`
editor.addNode('slack', 1, 0, pos_x, pos_y, 'slack', {}, slackchat );
break;
case 'github':
var githubtemplate = `
<div>
<div class="title-box"><i class="fab fa-github "></i> Github Stars</div>
<div class="box">
<p>Enter repository url</p>
<input type="text" df-name>
</div>
</div>
`;
editor.addNode('github', 0, 1, pos_x, pos_y, 'github', { "name": ''}, githubtemplate );
break;
case 'telegram':
var telegrambot = `
<div>
<div class="title-box"><i class="fab fa-telegram-plane"></i> Telegram bot</div>
<div class="box">
<p>Send to telegram</p>
<p>select channel</p>
<select df-channel>
<option value="channel_1">Channel 1</option>
<option value="channel_2">Channel 2</option>
<option value="channel_3">Channel 3</option>
<option value="channel_4">Channel 4</option>
</select>
</div>
</div>
`;
editor.addNode('telegram', 1, 0, pos_x, pos_y, 'telegram', { "channel": 'channel_3'}, telegrambot );
break;
case 'aws':
var aws = `
<div>
<div class="title-box"><i class="fab fa-aws"></i> Aws Save </div>
<div class="box">
<p>Save in aws</p>
<input type="text" df-db-dbname placeholder="DB name"><br><br>
<input type="text" df-db-key placeholder="DB key">
<p>Output Log</p>
</div>
</div>
`;
editor.addNode('aws', 1, 1, pos_x, pos_y, 'aws', { "db": { "dbname": '', "key": '' }}, aws );
break;
case 'log':
var log = `
<div>
<div class="title-box"><i class="fas fa-file-signature"></i> Save log file </div>
</div>
`;
editor.addNode('log', 1, 0, pos_x, pos_y, 'log', {}, log );
break;
case 'google':
var google = `
<div>
<div class="title-box"><i class="fab fa-google-drive"></i> Google Drive save </div>
</div>
`;
editor.addNode('google', 1, 0, pos_x, pos_y, 'google', {}, google );
break;
case 'email':
var email = `
<div>
<div class="title-box"><i class="fas fa-at"></i> Send Email </div>
</div>
`;
editor.addNode('email', 1, 0, pos_x, pos_y, 'email', {}, email );
break;
case 'template':
var template = `
<div>
<div class="title-box"><i class="fas fa-code"></i> Template</div>
<div class="box">
Ger Vars
<textarea df-template></textarea>
Output template with vars
</div>
</div>
`;
editor.addNode('template', 1, 1, pos_x, pos_y, 'template', { "template": 'Write your template'}, template );
break;
case 'multiple':
var multiple = `
<div>
<div class="box">
Multiple!
</div>
</div>
`;
editor.addNode('multiple', 3, 4, pos_x, pos_y, 'multiple', {}, multiple );
break;
case 'personalized':
var personalized = `
<div>
Personalized
</div>
`;
editor.addNode('personalized', 1, 1, pos_x, pos_y, 'personalized', {}, personalized );
break;
case 'dbclick':
var dbclick = `
<div>
<div class="title-box"><i class="fas fa-mouse"></i> Db Click</div>
<div class="box dbclickbox" ondblclick="showpopup(event)">
Db Click here
<div class="modal" style="display:none">
<div class="modal-content">
<span class="close" onclick="closemodal(event)">×</span>
Change your variable {name} !
<input type="text" df-name>
</div>
</div>
</div>
</div>
`;
editor.addNode('dbclick', 1, 1, pos_x, pos_y, 'dbclick', { name: ''}, dbclick );
break;
default:
}
}
var transform = '';
function showpopup(e) {
e.target.closest(".drawflow-node").style.zIndex = "9999";
e.target.children[0].style.display = "block";
//document.getElementById("modalfix").style.display = "block";
//e.target.children[0].style.transform = 'translate('+translate.x+'px, '+translate.y+'px)';
transform = editor.precanvas.style.transform;
editor.precanvas.style.transform = '';
editor.precanvas.style.left = editor.canvas_x +'px';
editor.precanvas.style.top = editor.canvas_y +'px';
console.log(transform);
//e.target.children[0].style.top = -editor.canvas_y - editor.container.offsetTop +'px';
//e.target.children[0].style.left = -editor.canvas_x - editor.container.offsetLeft +'px';
editor.editor_mode = "fixed";
}
function closemodal(e) {
e.target.closest(".drawflow-node").style.zIndex = "2";
e.target.parentElement.parentElement.style.display ="none";
//document.getElementById("modalfix").style.display = "none";
editor.precanvas.style.transform = transform;
editor.precanvas.style.left = '0px';
editor.precanvas.style.top = '0px';
editor.editor_mode = "edit";
}
function changeModule(event) {
var all = document.querySelectorAll(".menu ul li");
for (var i = 0; i < all.length; i++) {
all[i].classList.remove('selected');
}
event.target.classList.add('selected');
}
function changeMode(option) {
//console.log(lock.id);
if(option == 'lock') {
lock.style.display = 'none';
unlock.style.display = 'block';
} else {
lock.style.display = 'block';
unlock.style.display = 'none';
}
}
</script>
</body>
</html>