Improve the logic of env setup; add change wallpaper; add example

desktop_env/controllers/setup.py

@@ -1,6 +1,7 @@
 import requests
 import json
 
+
 class SetupController:
     def __init__(self, http_server: str):
         self.http_server = http_server + "/setup"
@@ -14,8 +15,10 @@ class SetupController:
         }
         """
         self._download_setup(config)
+        self._change_wallpaper(config)
+        # self._tidy_desktop(config) todo: implement this
+        self._open_setup(config)
         # can add other setup steps
-            
 
     def _download_setup(self, config):
         if not 'download' in config:
@@ -28,7 +31,7 @@ class SetupController:
             headers = {
                 'Content-Type': 'application/json'
             }
-            
+
             # send request to server to download file
             try:
                 response = requests.post(self.http_server + "/download_file", headers=headers, data=payload)
@@ -38,3 +41,50 @@ class SetupController:
                     print("Failed to download file. Status code:", response.text)
             except requests.exceptions.RequestException as e:
                 print("An error occurred while trying to send the request:", e)
+
+    def _change_wallpaper(self, config):
+        if not 'wallpaper' in config:
+            return
+        path = config['wallpaper']
+        if not path:
+            raise Exception(f"Setup Wallpaper - Invalid path ({path}).")
+
+        payload = json.dumps({"path": path})
+        headers = {
+            'Content-Type': 'application/json'
+        }
+
+        # send request to server to change wallpaper
+        try:
+            response = requests.post(self.http_server + "/change_wallpaper", headers=headers, data=payload)
+            if response.status_code == 200:
+                print("Command executed successfully:", response.text)
+            else:
+                print("Failed to change wallpaper. Status code:", response.text)
+        except requests.exceptions.RequestException as e:
+            print("An error occurred while trying to send the request:", e)
+
+    def _tidy_desktop(self, config):
+        raise NotImplementedError
+
+    def _open_setup(self, config):
+        if not 'open' in config:
+            return
+        for path in config['open']:
+            if not path:
+                raise Exception(f"Setup Open - Invalid path ({path}).")
+
+            payload = json.dumps({"path": path})
+            headers = {
+                'Content-Type': 'application/json'
+            }
+
+            # send request to server to open file
+            try:
+                response = requests.post(self.http_server + "/open_file", headers=headers, data=payload)
+                if response.status_code == 200:
+                    print("Command executed successfully:", response.text)
+                else:
+                    print("Failed to open file. Status code:", response.text)
+            except requests.exceptions.RequestException as e:
+                print("An error occurred while trying to send the request:", e)