setup flask page

main
vitrinekast 2 months ago
parent e6d64256ce
commit a64753bf74

4
.gitignore vendored

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__pycache__/
bin bin
lib lib
lib64 lib64
media media
pyvenv.cfg pyvenv.cfg
uploads
tmp
*.log

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from flask import Flask, render_template, request, flash, redirect, url_for
from werkzeug.utils import secure_filename
from PIL import Image
import os
import ffmpeg
import datetime;
app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = "uploads"
app.config['TMP_FOLDER'] = "tmp"
def get_extension(filename):
return filename.rsplit('.', 1)[1].lower()
@app.route("/")
def index():
args = request.args
print("name")
print(args.get('result'))
return render_template('index.html', result=args.get('result'))
@app.route("/submitted")
def submitted():
print("doingsubmit")
return render_template('index.html', error=request.args.get('error'), submitted=True)
@app.route('/upload', methods=['POST'])
def upload_file():
global file_count
if request.method == 'POST':
if 'file' not in request.files:
flash('No file part')
return redirect(request.url)
file = request.files['file']
if file.filename == '':
flash('No selected file')
return redirect(request.url)
time = datetime.datetime.now().isoformat()
filename = f'{time}_{secure_filename(file.filename)}'
ext = get_extension(file.filename)
temp_path = os.path.join(app.config['TMP_FOLDER'], filename)
if ext in ['png', 'jpg', 'jpeg', 'gif']:
print("dealing with an image!")
img = Image.open(file)
img.thumbnail((100, 100), Image.LANCZOS)
img.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
return redirect(url_for('submitted'))
elif ext in ['mp4', 'avi', 'mov', 'flv']:
out_path = os.path.join(app.config['UPLOAD_FOLDER'], filename.rsplit('.', 1)[0].lower() + '.mp4')
file.save(temp_path)
stream = ffmpeg.input(temp_path)
stream = ffmpeg.hflip(stream)
stream = ffmpeg.output(stream, out_path)
ffmpeg.run(stream)
print("ive outputted somethign")
# ffmpeg.input(temp_path).output(out_path,vf="scale=300:230", crf=24).run()
# os.remove(temp_path)
return redirect(url_for('submitted'))
elif ext in ['mp3', 'wav', 'flac']:
out_name = filename.rsplit('.', 1)[0].lower() + '.mp3'
file.save(temp_path)
ffmpeg.input(temp_path).output(os.path.join(app.config['UPLOAD_FOLDER'], out_name)).run()
os.remove(temp_path)
return redirect(url_for('submitted'))
else:
print("not an image!")
return redirect(url_for('submitted', Error="The file you are trying to upload is not supported by our infra-ordinary"))
print("do you even get here?")
else:
return render_template('index.html', Error="server error")

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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">
<title>Document</title>
<style>
html,
body {
margin: 0 0;
font-family: sans-serif;
padding: 0 0;
width: 100%;
height: 100%;
}
* {
box-sizing: border-box;
}
body {
padding: 2rem;
}
h1,
h2,
h3 {
margin: 0 0;
}
main {
max-width: min(900px, calc(100vw - 4rem));
margin: 2rem auto;
}
button,
input[type="submit"] {
margin: 1rem auto;
background-color: black;
outline: none;
color: white;
padding: .5rem 1rem;
border-radius: 2px;
border: none;
z-index: 2;
cursor: pointer;
transition: .2s linear;
border: 2px solid black;
width: 100%;
font-weight: bolder;
}
button:hover,
input[type="submit"]:hover {
background-color: white;
border: 2px solid black;
color: black;
}
form {
display: flex;
flex-direction: column;
border: 2px dashed black;
margin: 2rem auto;
padding: 2rem;
gap: 1rem;
position: relative;
}
form[loading="true"] * {
opacity: 0;
}
@keyframes spinning {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
form[loading="true"]:before {
content: "";
position: absolute;
width: 2rem;
height: 2rem;
border-top: 2px solid black;
border-left: 2px solid black;
border-radius: 100%;
z-index: 2;
top: calc(50% - 1rem);
left: calc(50% - 1rem);
transform: translate3d(-50%, -50%, 0);
animation: .5s linear infinite spinning;
}
.error {
color: red;
}
</style>
</head>
<body>
<main class="container">
<h1>Official ministry of infra-ordinary</h1>
<h2>Ordinary sightings form</h2>
<p>Have you seen anything infra-ordinary? Upload your media here!</p>
{% if error %}
<h1 class="error">Oops.. Something went wrong: {{ error }}!</h1>
{% endif %}
{% if submitted %}
<p>Thank you for your contribution!</p>
<a href="/">back</a>
{% else %}
<form method="POST" action="upload" enctype="multipart/form-data">
<input type="file" name="file" accept="image/*,video/*,audio/*" required>
<input type="submit">
</form>
{% endif %}
</main>
<script type="text/javascript">
window.addEventListener("DOMContentLoaded", function () {
var form = document.querySelector("form");
if (!form) return false
form.addEventListener("submit", function () {
console.log("submit")
form.setAttribute("loading", "true");
})
})
</script>
</body>
</html>

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from app import app
if __name__ == "__main__":
app.run()
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