added api feature

app.py

@@ -3,30 +3,59 @@
 from character import generateCharacter
 from cairosvg import svg2png
 
-app = Flask(__name__,static_url_path='')
+app = Flask(__name__, static_url_path="/")
 
-@app.route('/')
+
+@app.route("/")
 def home_page():
-   return send_from_directory("static/", 'index.html')  
+    return send_from_directory("static/", "index.html")
+
 
-@app.route('/character', methods=['POST'])
+@app.route("/character", methods=["POST"])
 def getCharacter():
-  figure = {
-  'svg': generateCharacter()
-  }
-
-  return figure
+    figure = {"svg": generateCharacter()}
+
+    return figure
+
 
-@app.route('/download', methods=['POST'])  
+@app.route("/download", methods=["POST"])
 def downloadCharacter():
-  xml = request.json['svgCode']
-  with open("character.svg", "w") as f:
-    f.write(xml)  
-  if request.json['type'] == 'svg':
-    return send_file('character.svg', mimetype='image/svg+xml')
-  elif request.json['type'] == 'png':
-    svg2png(url="character.svg", write_to="character.png")
-    return send_file('character.png', mimetype='image/png')
-
-# run app  
-# app.run(debug=True)
+    xml = request.json["svgCode"]
+    with open("character.svg", "w") as f:
+        f.write(xml)
+    if request.json["type"] == "svg":
+        return send_file("character.svg", mimetype="image/svg+xml")
+    elif request.json["type"] == "png":
+        svg2png(url="character.svg", write_to="character.png")
+        return send_file("character.png", mimetype="image/png")
+
+
+@app.route("/api/getchar/type=<type>", methods=["GET"])
+def api(type):
+    response = dict()
+    char = generateCharacter()
+    with open("./static/char.svg", "w") as f:
+        f.write(char)
+    if type == "svg":
+        response = {
+            "status": 200,
+            "type": "svg",
+            "url": f"{request.scheme}://{request.host}/char.svg",
+        }
+    elif type == "png":
+        svg2png(url="./static/char.svg", write_to="./static/char.png")
+        response = {
+            "status": 200,
+            "type": "png",
+            "url": f"{request.scheme}://{request.host}/char.png",
+        }
+
+    else:
+        response = {
+                "status" : "error",
+                "type" : None,
+                "url" : None
+                }
+    return response 
+
+app.run(debug=True)