simple-noter/index.html at master · mpark86/simple-noter · GitHub

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<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <!-- Taken from https://gist.github.com/SimonPadbury/fc55c054c0480550c3be592111778763 -->
        <link rel="stylesheet" href="./styles/stickystyle.css">
        <link href="https://fonts.googleapis.com/css?family=Indie+Flower&display=swap" rel="stylesheet">
        <title>Simple Noter</title>
    </head>

    <body>
        <!-- This is a comment -->
        <h1>simple-note</h1>
        <p><sub>To make notes, just type in the space below. Press Ctrl + x to save, or Ctrl + s to save on disk!</sub></p>
        <p><sub>
            Font is Indie Flower, taken from Google Fonts.
            <br>
            Sticky note CSS is taken from Github user <a href="https://gist.github.com/SimonPadbury">SimonPadbury's</a> <a href="https://gist.github.com/SimonPadbury/fc55c054c0480550c3be592111778763">gist.</a>
        </sub></p>
        <br>
        <div id="content"></div>

        <script src="https://unpkg.com/filer/dist/filer.min.js"></script>
        <script src="https://unpkg.com/hotkeys-js/dist/hotkeys.min.js"></script>
        <script src="https://unpkg.com/file-saver@2.0.2/src/FileSaver.js"></script>

        <script>
            const fs = new Filer.FileSystem();
            var nString = "Nothing is saved yet, so just type here!"; //init

            var contentDiv = document.getElementById("content");
            var noteDiv = document.createElement("div");
            noteDiv.setAttribute("contenteditable", true);
            noteDiv.id = "note";
            noteDiv.className = "sticky";
            contentDiv.appendChild(noteDiv);

            hotkeys.filter = function(event) {
                var tagName = (event.target || event.srcElement).tagName;
                return !(tagName.isContentEditable || tagName == "INPUT" || tagName == "SELECT" || tagName == "TEXTAREA");
            }

            window.addEventListener("DOMContentLoaded", (event) => {
                console.log("DOM fully loaded and parsed");
                fs.readFile("/note", 'utf8', function(err, data) {
                    if(err) {
                        console.log("Document not found/ could not be read. New file will be created upon save.");

                        noteDiv.setAttribute("aria-placeholder", nString);
                    }

                    if(data) {
                        noteDiv.textContent = data;
                        console.log("Document loaded.");
                    }
                });
            });

            hotkeys("ctrl+x,ctrl+s", function(event, handler) {
                event.preventDefault();
                const newNString = document.getElementById("note").textContent;

                switch (handler.key) {
                    case "ctrl+x":
                        saveNote(newNString);
                        alert("Note saved!");
                        break;

                    case "ctrl+s":
                      saveOnDisk(newNString)
                }
            });

            function saveNote(content) {
                fs.writeFile("/note", content, function (err) {
                    if (err) throw err;
                    else console.log("Document saved: " + content);
                });
            }
            function saveOnDisk(content) {
                if (!content) alert("Your note is empty. Type something before saving it on disk!");

                else {
                    const fileName = prompt("Please enter the name of the file where you want to store your note", "simple-note.txt");

                  // If fileName is empty or the user clicks on "cancel", nothing will be done
                  if (fileName) {
                      const file = new File([content], fileName, {type: "text/plain;charset=utf-8"});
                      saveAs(file);
                  }
                }
            }
        </script>
    </body>
</html>