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Prepare for Heroku deployment

Browse Source 
- Heroku will bind the app to $PORT

- Add parameter to API to be able to customize the background color of the svg

- Add parameter to API to be able to customize the border color of the svg

- Add SetUp.md section on how to customize your card with URL parameters

Update SetUp.md with a section on how to customize the card
This commit is contained in:
AlexandrosAlexiou
2021-12-03 23:50:52 +02:00
committed by Andrew Novac
parent 235e94efd4
commit 883abaca0c
11 changed files with 95 additions and 23 deletions
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18
api/spotify.py
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@@ -5,7 +5,7 @@ import requests
from base64 import b64encode
from dotenv import load_dotenv, find_dotenv
from flask import Flask, Response, jsonify, render_template, templating
from flask import Flask, Response, jsonify, render_template, templating, request
load_dotenv(find_dotenv())
@@ -96,11 +96,11 @@ def getTemplate():
def loadImageB64(url):
resposne = requests.get(url)
return b64encode(resposne.content).decode("ascii")
response = requests.get(url)
return b64encode(response.content).decode("ascii")
def makeSVG(data):
def makeSVG(data, background_color, border_color):
barCount = 84
contentBar = "".join(["<div class='bar'></div>" for i in range(barCount)])
barCSS = barGen(barCount)
@@ -135,6 +135,8 @@ def makeSVG(data):
"artistURI": artistURI,
"image": image,
"status": currentStatus,
"background_color": background_color,
"border_color": border_color
}
return render_template(getTemplate(), **dataDict)
@@ -142,9 +144,13 @@ def makeSVG(data):
@app.route("/", defaults={"path": ""})
@app.route("/<path:path>")
@app.route('/with_parameters')
def catch_all(path):
background_color = request.args.get('background_color') or "181414"
border_color = request.args.get('border_color') or "181414"
data = nowPlaying()
svg = makeSVG(data)
svg = makeSVG(data, background_color, border_color)
resp = Response(svg, mimetype="image/svg+xml")
resp.headers["Cache-Control"] = "s-maxage=1"
@@ -153,4 +159,4 @@ def catch_all(path):
if __name__ == "__main__":
app.run(host="0.0.0.0", debug=True)
app.run(host="0.0.0.0", debug=True, port=os.getenv("PORT") or 5000)