Clean up creds parsing a little

src/google_photos_downloader/googleapi.clj

@@ -17,16 +17,17 @@
   []
   (let [
       jsonStr (slurp "./resources/tokens.json")
+      json (json/parse-string jsonStr true)
     ]
-    (json/parse-string jsonStr true)))
+    json))
 
 (defn exchange-auth-code-for-token
   "Gets and auth token from the auth code"
-  [auth_code]
+  [auth_code creds]
   (let [
       url "https://oauth2.googleapis.com/token"
-      creds (parse-creds)
       tokenResponse (client/post url {
+          :as :json
           :form-params {
             :code auth_code
             :grant_type "authorization_code"
@@ -36,14 +37,12 @@
             :redirect_uri (first (:redirect_uris creds))
         }
       })
-      json (json/parse-string (:body tokenResponse) true)
     ]
-    (:access_token json)))
+    (:access_token (:body tokenResponse))))
 
 (defn open-browser-for-auth
     "Opens browser so user can give auth to use photos api",
-    []
-    (def creds (parse-creds))
+    [creds]
     (def url (str
       (:auth_uri creds) "?"
       "redirect_uri=" (first (:redirect_uris creds))
@@ -59,12 +58,13 @@
 (defn get-new-token
   "Goes through the full auth process to get a new token"
   []
-  (open-browser-for-auth)
+  (def creds (parse-creds))
+  (open-browser-for-auth creds)
   (do (print "Paste your authorization code here: ")
     (flush)
     (def auth_code (read-line)))
   (let [
-      access-token (exchange-auth-code-for-token auth_code)
+      access-token (exchange-auth-code-for-token auth_code creds)
       tokens-json (json/generate-string { :access_token access-token })
     ]
     (spit "./resources/tokens.json" tokens-json)
@@ -81,8 +81,9 @@
   []
   (def token (authorize))
   (def r (client/get "https://photoslibrary.googleapis.com/v1/mediaItems" {
+    :as :json
     :content-type :json
     :headers {
       :authorization (str "Bearer " token)
     } }))
-  (println r))
+  (println (:body r)))