FlashStudy/note.html at main · IlanLuci/FlashStudy · GitHub

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">

        <title>loading...</title>

        <link rel="icon" type="image/x-icon" href="favicon.png">
        <link rel="stylesheet" href="main.css?12">
        <style>
            #note {
                padding: 5px;
                position: absolute;
                width: calc(100% - 44px);
                height: 400px;
                border: var(--content-border);
                margin-left: 50%;
                top: 175px;
                transform: translate(-50%);
            }

            #title {
                white-space: nowrap;
                overflow: hidden;
                width: calc(100% - 190px);
            }
            #edit {
                display: none;
            }
            #menubar {
                padding: 5px;
                position: absolute;
                width: calc(100% - 44px);
                height: 50px;
                border: var(--content-border);
                margin-left: 50%;
                top: 100px;
                transform: translate(-50%);
            }
            #menubar button {
                margin-top: 6px;
                margin-left: 6px;
            }
        </style>
    </head>

    <body>
        <header>
            <svg onclick="history.back()" id="back" xmlns="http://www.w3.org/2000/svg" width="40" height="40" fill="currentColor" class="bi bi-arrow-left-short" viewBox="0 0 16 16">
                <path fill-rule="evenodd" d="M12 8a.5.5 0 0 1-.5.5H5.707l2.147 2.146a.5.5 0 0 1-.708.708l-3-3a.5.5 0 0 1 0-.708l3-3a.5.5 0 1 1 .708.708L5.707 7.5H11.5a.5.5 0 0 1 .5.5"/>
            </svg>

            <h1 id="title">...</h1>

            <svg onclick="location.href = 'login.html'" id="profile" xmlns="http://www.w3.org/2000/svg" width="36" height="36" fill="currentColor" class="bi bi-person" viewBox="0 0 16 16">
                <path d="M8 8a3 3 0 1 0 0-6 3 3 0 0 0 0 6Zm2-3a2 2 0 1 1-4 0 2 2 0 0 1 4 0Zm4 8c0 1-1 1-1 1H3s-1 0-1-1 1-4 6-4 6 3 6 4Zm-1-.004c-.001-.246-.154-.986-.832-1.664C11.516 10.68 10.289 10 8 10c-2.29 0-3.516.68-4.168 1.332-.678.678-.83 1.418-.832 1.664h10Z"/>
            </svg>

            <button onclick="dropdown();" id="new">Create</button>
            <div id="dropdown" class="dropdown-content">
                <a href="create-set.html">Create New Set</a>
                <a href="create-note.html">Create New Note</a>
            </div>
        </header>

        <div id="menubar">
            <input id="copy" type="text" value="" style="display: none;">
            <button id="copyBtn" onclick="copy()">Copy Share Link</button>
            <button id="edit" onclick="">Edit</button>
        </div>

        <div id="note">
            <p></p>
        </div>

        <script type="text/javascript" src="purify.min.js"></script>
        <script src="main.js?v1"></script>
        <script>
            const noteDiv = document.getElementById('note');

            const queryString = window.location.search;
            const urlParams = new URLSearchParams(queryString);
            const id = urlParams.get('id');

            if (!id) {
                alert('invalid note id');
                location.href = 'index.html';
            }

            window.addEventListener('load', async () => {
                let response = await fetcher(`/notes/get/${id}`);

                if (response.status == 201) {
                    let json = await response.json();

                    // TODO:--------add display of json.creator

                    // update ui elements with data retrieved
                    document.getElementById('title').innerText = json.title;
                    document.title = json.title;
                    document.getElementById('copy').value = `https://flashstudy.org/note.html?id=${id}`;

                    let cleanNote = DOMPurify.sanitize(json.note);

                    noteDiv.innerHTML += cleanNote;

                    // check auth and allow editing if user is owner
                    let authResponse = await fetcher(`/auth/check`);
                    let result = await authResponse.text();

                    if (result != 'A token is required for authentication' && result != 'Invalid Token') {
                        let authJson = JSON.parse(result);

                        if (authJson.username == json.creator) {
                            // user is owner of set, allow editing
                            let editButton = document.getElementById('edit');
                            editButton.style.display = 'inline-block';
                            editButton.onclick = () => {
                                location.href = `edit-note.html?id=${id}`;
                            };
                        }
                    }
                } else {
                    // id given in urlparams is either invalid or server bug has occured
                    alert('invalid note id');
                    location.href = 'index.html';
                }
            });

            function copy() {
                let text = document.getElementById('copy');

                text.select();
                text.setSelectionRange(0, 99999);

                navigator.clipboard.writeText(text.value);

                document.getElementById('copy').innerText = 'copied.';

                setTimeout(() => {
                    document.getElementById('copy').innerText = 'Copy Share Link';
                }, 1000);
            }
        </script>
    </body>
</html>