xemeds
44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
from flask import render_template, redirect, request, url_for
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from tiny0 import app, db
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from tiny0.forms import URLForm
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from tiny0.models import URL
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from tiny0.token import gen_valid_token
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from tiny0.config import WEBSITE_DOMAIN
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# Index route
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@app.route("/", methods=['GET', 'POST'])
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def index():
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# Create a instance of the form
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form = URLForm()
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# If the form was valid
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if form.validate_on_submit():
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# Generate a valid token
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token = gen_valid_token()
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# Add the token and the given url to the database
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db.session.add(URL(token=token, url=form.url.data))
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db.session.commit()
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# Return the url page with the shortened url
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return render_template("url.html", url=WEBSITE_DOMAIN + "/" + token)
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# If the form was invalid or not submitted
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else:
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# Return the index page with the form
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return render_template("index.html", form=form)
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# Shortened url route
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@app.route("/<token>")
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def short_url(token):
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# Query the token in the database
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query = URL.query.filter_by(token=token).first()
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# If the query response was empty
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if not query:
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return "invalid"
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# Else if the query response contained data
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else:
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# Redirect to the url of the token
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return redirect(query.url) |