v1.8.0 (#105)

## Change log
  
- Youtube support added
- Custom filenames feature added
- Custom folder structure feature added
- Unsaving downloaded posts option added
- Remove duplicate posts on different subreddits option added
- Skipping given domains option added
- Keeping track of already downloaded posts on a separate file option added (See --dowloaded-posts in README)
- No audio on v.redd.it videos bug fixed (see README for details about ffmpeg)
- --default-directory option is added
- --default-options is added
- --use-local-config option is added
- Bug fixes

src/config.py

@@ -0,0 +1,151 @@
+import os
+import socket
+import webbrowser
+import random
+
+from src.reddit import Reddit
+from src.jsonHelper import JsonFile
+
+class Config():
+
+    def __init__(self,filename):
+        self.filename = filename
+        self.file = JsonFile(self.filename)
+
+    def generate(self):
+        self._validateCredentials()
+        self._readCustomFileName()
+        self._readCustomFolderPath()
+        self._readDefaultOptions()
+        return self.file.read()
+
+    def setCustomFileName(self):
+        print("""
+IMPORTANT: Do not change the filename structure frequently.
+           If you did, the program could not find duplicates and
+           would download the already downloaded files again.
+           This would not create any duplicates in the directory but
+           the program would not be as snappy as it should be.
+
+Type a template file name for each post.
+
+You can use SUBREDDIT, REDDITOR, POSTID, TITLE, UPVOTES, FLAIR, DATE in curly braces
+The text in curly braces will be replaced with the corresponding property of an each post
+
+For example: {FLAIR}_{SUBREDDIT}_{REDDITOR}
+
+Existing filename template:""", None if "filename" not in self.file.read() else self.file.read()["filename"])
+
+        filename = input(">> ").upper()
+        self.file.add({
+            "filename": filename
+        })
+
+    def _readCustomFileName(self):
+        content = self.file.read()
+
+        if not "filename" in content:
+            self.file.add({
+                "filename": "{REDDITOR}_{TITLE}_{POSTID}"
+            })
+        content = self.file.read()
+
+        if not "{POSTID}" in content["filename"]:
+            self.file.add({
+                "filename": content["filename"] + "_{POSTID}"
+            })
+
+    def setCustomFolderPath(self):
+        print("""
+Type a folder structure (generic folder path)
+
+Use slash or DOUBLE backslash to separate folders
+
+You can use SUBREDDIT, REDDITOR, POSTID, TITLE, UPVOTES, FLAIR, DATE in curly braces
+The text in curly braces will be replaced with the corresponding property of an each post
+
+For example: {REDDITOR}/{SUBREDDIT}/{FLAIR}
+
+Existing folder structure""", None if "folderpath" not in self.file.read() else self.file.read()["folderpath"])
+
+        folderpath = input(">> ").strip("\\").strip("/").upper()
+
+        self.file.add({
+            "folderpath": folderpath
+        })
+
+    def _readCustomFolderPath(self,path=None):
+        content = self.file.read()
+        if not "folderpath" in content:
+            self.file.add({
+                "folderpath": "{SUBREDDIT}"
+            })
+
+    def setDefaultOptions(self):
+        print("""
+Type options to be used everytime script runs
+
+For example: --no-dupes --quit --limit 100 --skip youtube.com
+
+Existing default options:""", None if "options" not in self.file.read() else self.file.read()["options"])
+
+        options = input(">> ").strip("")
+
+        self.file.add({
+            "options": options
+        })
+
+    def _readDefaultOptions(self,path=None):
+        content = self.file.read()
+        if not "options" in content:
+            self.file.add({
+                "options": ""
+            })
+
+    def _validateCredentials(self):
+        """Read credentials from config.json file"""
+
+        keys = ['imgur_client_id',
+                'imgur_client_secret']
+        try:
+            content = self.file.read()["credentials"]
+        except:
+            self.file.add({
+                "credentials":{}
+            })
+            content = self.file.read()["credentials"]
+            
+        if "reddit" in content and len(content["reddit"]) != 0:
+            pass
+        else:
+            Reddit().begin()
+
+        if not all(content.get(key,False) for key in keys):
+            print(
+                "---Setting up the Imgur API---\n\n" \
+                "Go to this URL and fill the form:\n" \
+                "https://api.imgur.com/oauth2/addclient\n" \
+                "Then, enter the client id and client secret here\n" \
+                "Press Enter to open the link in the browser"
+            )
+            input()
+            webbrowser.open("https://api.imgur.com/oauth2/addclient",new=2)
+
+        for key in keys:
+            try:
+                if content[key] == "":
+                    raise KeyError
+            except KeyError:
+                self.file.add({key:input("\t"+key+": ")},
+                              "credentials")
+        print()
+
+    def setDefaultDirectory(self):
+        print("""Set a default directory to use in case no directory is given
+Leave blank to reset it. You can use {time} in foler names to use to timestamp it
+For example: D:/archive/BDFR_{time}
+""")
+        print("Current default directory:", self.file.read()["default_directory"] if "default_directory" in self.file.read() else "")
+        self.file.add({
+            "default_directory": input(">> ")
+        })