From 85f27b081ca6e1ea5b626346848c5bc4ae5ea9ee Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Wed, 19 May 2021 12:35:34 +0200
Subject: [PATCH] Added temporary first Spotify implementation

---
 app/spotify.py        | 55 +++++++++++++++++++++++++++++++++++++++++++
 tests/test_succeed.py |  3 ---
 2 files changed, 55 insertions(+), 3 deletions(-)
 create mode 100644 app/spotify.py
 delete mode 100644 tests/test_succeed.py

diff --git a/app/spotify.py b/app/spotify.py
new file mode 100644
index 0000000..a484646
--- /dev/null
+++ b/app/spotify.py
@@ -0,0 +1,55 @@
+import base64
+import requests
+
+
+class CredentialError(Exception):
+    pass
+
+
+class Spotify:
+    def __init__(self, client_id, client_secret):
+        self.client_id = client_id
+        self.client_secret = client_secret
+        self.access_token = ""
+        self.token_type = ""
+        self.expiration_time = 0
+        self.scope = ""
+
+    def request_token(self):
+        b64_encoded = base64.b64encode(
+            "{}:{}".format(self.client_id, self.client_secret).encode()
+        )
+        headers = {"Authorization": "Basic {}".format(b64_encoded.decode("ascii"))}
+
+        data = {"grant_type": "client_credentials"}
+
+        post = requests.post(
+            "https://accounts.spotify.com/api/token", headers=headers, data=data
+        )
+        status_code = post.status_code
+
+        if status_code == 401:
+            raise CredentialError("Provided credentials are not correct.")
+
+        if status_code == 200:
+            self.access_token = post.json()["access_token"]
+            self.token_type = post.json()["token_type"]
+            self.expiration_time = post.json()["expires_in"]
+            self.scope = post.json()["scope"]
+
+    def search(self, search_term, types):
+        if not self.access_token:
+            self.request_token()
+
+        encoded_search_term = urllib.parse.quote(search_term)
+        full_url = "https://api.spotify.com/v1/search?q={}&type={}".format(
+            encoded_search_term, ",".join(types)
+        )
+
+        get = requests.get(
+            full_url, headers={"Authorization": "Bearer " + self.access_token}
+        )
+
+        results = get.json()
+
+        return results
diff --git a/tests/test_succeed.py b/tests/test_succeed.py
deleted file mode 100644
index 81db0b6..0000000
--- a/tests/test_succeed.py
+++ /dev/null
@@ -1,3 +0,0 @@
-def test_succeed():
-    """Placeholder test to make CI succeed."""
-    pass