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64 lines
1.6 KiB
64 lines
1.6 KiB
import os
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from flask import Flask, render_template, redirect, request
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from flask_wtf import FlaskForm
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from flask_wtf.file import FileAllowed, FileField
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from wtforms import (
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SubmitField,
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)
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# config me here
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APP = Flask(__name__, static_folder="static")
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APP.config["IMAGE_FOLDER"] = "static/images"
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ALLOWED_FILES = ["jpg", "png", "gif", "webp"]
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# don't config these lines
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APP.config["SECRET_KEY"] = os.urandom(24)
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class ImageUploadForm(FlaskForm):
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"""Image upload form."""
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allowed = ", ".join(ALLOWED_FILES)
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image = FileField(
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"image:",
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validators=[
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FileAllowed(
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ALLOWED_FILES,
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f"Images only, please use any of the following file extensions: {allowed}",
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)
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],
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)
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submit = SubmitField("Submit")
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def saveimage(image):
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"""Save the image to the folder"""
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image.save(os.path.join(APP.config["IMAGE_FOLDER"], image.filename))
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@APP.route("/", methods=["GET", "POST"])
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def index():
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"""Upload route, a page to upload an image"""
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imageuploadform = ImageUploadForm()
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if request.method == "POST":
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if imageuploadform.validate_on_submit():
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saveimage(imageuploadform.image.data)
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uploaded_files = sorted(
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[
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os.path.join(APP.config["IMAGE_FOLDER"], file)
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for file in os.listdir(APP.config["IMAGE_FOLDER"])
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],
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key=os.path.getctime,
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)
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return render_template(
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"upload.html",
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imageuploadform=imageuploadform,
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uploaded_files=uploaded_files
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)
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if __name__ == "__main__":
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APP.debug = True
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APP.run(port=5000)
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