added image adder

Signed-off-by: Ebbe Baß <ebbe@ping-mee.de>

save-image.py

@@ -0,0 +1,44 @@
+import time
+import requests
+import praw
+import os
+import json
+current_time = time.strftime("%H-%M-%S")
+current_path = os.path.dirname(os.path.realpath(__file__))
+
+subreddit_name = "r/memes"
+
+nswf = False
+
+def debugging_message(message : str):
+    print("["+current_time+"][DEBUG] "+message)
+
+reddit = praw.Reddit(client_id="TB3qNrAO2cnRkpmI-Vd8hg",
+                     client_secret="AO61coSKJ8O8KLlHAqP6W-nvufdgUw",
+                     user_agent="Meme of the day"
+)
+
+with open(current_path+"/used-posts.json", "r") as used_posts_file:
+    used_posts = json.load(used_posts_file)
+
+debugging_message("Getting a post from r/"+subreddit_name)
+subreddit = reddit.subreddit(subreddit_name)
+hot_post = subreddit.hot()
+for post in hot_post:
+    try:
+        if post.id not in used_posts['ids']:
+            if post.url.endswith(".png") or post.url.endswith(".jpg"):
+                debugging_message("Found a new post: "+post.title+" ("+post.id+")")
+                print(post.url)
+                with open(current_path+"/used-posts.json", "w") as used_posts_file:
+                    used_posts['ids'].append(post.id)
+                    json.dump(used_posts, used_posts_file)
+                debugging_message("Saving post to file")
+                with open(current_path+'/wallpaper.png', "wb") as file:
+                    file.write(requests.get(post.url).content)
+                debugging_message("Saving post to file done")
+    except:
+        debugging_message("Error while getting post skipping and continuing")
+        with open(current_path+"/used-posts.json", "w") as used_posts_file:
+            used_posts['ids'].append(post.id)
+            json.dump(used_posts, used_posts_file)