setup flask page
parent
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commit
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__pycache__/
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bin
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lib
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lib64
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media
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pyvenv.cfg
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uploads
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tmp
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*.log
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from flask import Flask, render_template, request, flash, redirect, url_for
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from werkzeug.utils import secure_filename
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from PIL import Image
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import os
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import ffmpeg
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import datetime;
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app = Flask(__name__)
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app.config['UPLOAD_FOLDER'] = "uploads"
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app.config['TMP_FOLDER'] = "tmp"
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def get_extension(filename):
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return filename.rsplit('.', 1)[1].lower()
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@app.route("/")
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def index():
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args = request.args
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print("name")
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print(args.get('result'))
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return render_template('index.html', result=args.get('result'))
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@app.route("/submitted")
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def submitted():
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print("doingsubmit")
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return render_template('index.html', error=request.args.get('error'), submitted=True)
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@app.route('/upload', methods=['POST'])
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def upload_file():
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global file_count
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if request.method == 'POST':
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if 'file' not in request.files:
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flash('No file part')
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return redirect(request.url)
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file = request.files['file']
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if file.filename == '':
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flash('No selected file')
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return redirect(request.url)
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time = datetime.datetime.now().isoformat()
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filename = f'{time}_{secure_filename(file.filename)}'
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ext = get_extension(file.filename)
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temp_path = os.path.join(app.config['TMP_FOLDER'], filename)
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if ext in ['png', 'jpg', 'jpeg', 'gif']:
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print("dealing with an image!")
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img = Image.open(file)
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img.thumbnail((100, 100), Image.LANCZOS)
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img.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
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return redirect(url_for('submitted'))
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elif ext in ['mp4', 'avi', 'mov', 'flv']:
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out_path = os.path.join(app.config['UPLOAD_FOLDER'], filename.rsplit('.', 1)[0].lower() + '.mp4')
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file.save(temp_path)
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stream = ffmpeg.input(temp_path)
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stream = ffmpeg.hflip(stream)
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stream = ffmpeg.output(stream, out_path)
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ffmpeg.run(stream)
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print("ive outputted somethign")
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# ffmpeg.input(temp_path).output(out_path,vf="scale=300:230", crf=24).run()
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# os.remove(temp_path)
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return redirect(url_for('submitted'))
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elif ext in ['mp3', 'wav', 'flac']:
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out_name = filename.rsplit('.', 1)[0].lower() + '.mp3'
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file.save(temp_path)
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ffmpeg.input(temp_path).output(os.path.join(app.config['UPLOAD_FOLDER'], out_name)).run()
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os.remove(temp_path)
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return redirect(url_for('submitted'))
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else:
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print("not an image!")
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return redirect(url_for('submitted', Error="The file you are trying to upload is not supported by our infra-ordinary"))
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print("do you even get here?")
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else:
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return render_template('index.html', Error="server error")
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@ -0,0 +1,146 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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<style>
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html,
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body {
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margin: 0 0;
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font-family: sans-serif;
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padding: 0 0;
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width: 100%;
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height: 100%;
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}
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* {
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box-sizing: border-box;
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}
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body {
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padding: 2rem;
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}
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h1,
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h2,
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h3 {
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margin: 0 0;
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}
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main {
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max-width: min(900px, calc(100vw - 4rem));
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margin: 2rem auto;
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}
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button,
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input[type="submit"] {
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margin: 1rem auto;
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background-color: black;
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outline: none;
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color: white;
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padding: .5rem 1rem;
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border-radius: 2px;
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border: none;
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z-index: 2;
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cursor: pointer;
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transition: .2s linear;
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border: 2px solid black;
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width: 100%;
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font-weight: bolder;
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}
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button:hover,
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input[type="submit"]:hover {
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background-color: white;
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border: 2px solid black;
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color: black;
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}
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form {
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display: flex;
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flex-direction: column;
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border: 2px dashed black;
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margin: 2rem auto;
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padding: 2rem;
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gap: 1rem;
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position: relative;
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}
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form[loading="true"] * {
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opacity: 0;
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}
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@keyframes spinning {
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0% {
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transform: rotate(0deg);
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}
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100% {
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transform: rotate(360deg);
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}
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}
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form[loading="true"]:before {
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content: "";
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position: absolute;
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width: 2rem;
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height: 2rem;
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border-top: 2px solid black;
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border-left: 2px solid black;
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border-radius: 100%;
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z-index: 2;
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top: calc(50% - 1rem);
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left: calc(50% - 1rem);
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transform: translate3d(-50%, -50%, 0);
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animation: .5s linear infinite spinning;
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}
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.error {
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color: red;
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}
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</style>
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</head>
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<body>
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<main class="container">
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<h1>Official ministry of infra-ordinary</h1>
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<h2>Ordinary sightings form</h2>
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<p>Have you seen anything infra-ordinary? Upload your media here!</p>
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{% if error %}
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<h1 class="error">Oops.. Something went wrong: {{ error }}!</h1>
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{% endif %}
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{% if submitted %}
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<p>Thank you for your contribution!</p>
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<a href="/">back</a>
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{% else %}
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<form method="POST" action="upload" enctype="multipart/form-data">
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<input type="file" name="file" accept="image/*,video/*,audio/*" required>
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<input type="submit">
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</form>
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{% endif %}
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</main>
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<script type="text/javascript">
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window.addEventListener("DOMContentLoaded", function () {
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var form = document.querySelector("form");
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if (!form) return false
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form.addEventListener("submit", function () {
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console.log("submit")
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form.setAttribute("loading", "true");
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})
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})
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</script>
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</body>
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</html>
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