add get --output option for decoded data (#40)

Signed-off-by: R4SAS <r4sas@i2pmail.org>

pbincli/actions.py

@@ -3,7 +3,7 @@ from urllib.parse import parse_qsl
 
 from pbincli.api import Shortener
 from pbincli.format import Paste
-from pbincli.utils import PBinCLIError, check_writable, json_encode, uri_validator, validate_url_ending
+from pbincli.utils import PBinCLIError, check_writable, json_encode, uri_validator, validate_url_ending, validate_path_ending
 
 
 def signal_handler(sig, frame):
@@ -166,21 +166,30 @@ def get(args, api_client, settings=None):
 
         if len(text):
             if args.debug: print("{}\n".format(text.decode()))
-            filename = "paste-" + pasteid + ".txt"
-            print("Found text in paste. Saving it to {}".format(filename))
+            if settings['output']:
+                paste_path = validate_path_ending(settings['output']) + "paste-" + pasteid + ".txt"
+            else:
+                paste_path = "paste-" + pasteid + ".txt"
 
-            check_writable(filename)
-            with open(filename, "wb") as f:
+            print("Found text in paste. Saving it to {}".format(paste_path))
+
+            check_writable(paste_path)
+            with open(paste_path, "wb") as f:
                 f.write(text)
                 f.close()
 
         attachment, attachment_name = paste.getAttachment()
 
         if attachment:
-            print("Found file, attached to paste. Saving it to {}\n".format(attachment_name))
+            if settings['output']:
+                attachment_path = validate_path_ending(settings['output']) + attachment_name
+            else:
+                attachment_path = attachment_name
 
-            check_writable(attachment_name)
-            with open(attachment_name, "wb") as f:
+            print("Found file, attached to paste. Saving it to {}\n".format(attachment_path))
+
+            check_writable(attachment_path)
+            with open(attachment_path, "wb") as f:
                 f.write(attachment)
                 f.close()
 

pbincli/cli.py

@@ -81,6 +81,7 @@ def main():
     get_parser = subparsers.add_parser("get", description="Get data from PrivateBin instance")
     get_parser.add_argument("pasteinfo", help="\"PasteID#Passphrase\" or full URL")
     get_parser.add_argument("-p", "--password", help="Password for decrypting paste")
+    get_parser.add_argument("-o", "--output", default=argparse.SUPPRESS, help="Path to directory where decoded paste data will be saved")
     ## Connection options
     get_parser.add_argument("-s", "--server", default=argparse.SUPPRESS, help="Instance URL (default: https://paste.i2pd.xyz/, ignored if URL used in pasteinfo)")
     get_parser.add_argument("-x", "--proxy", default=argparse.SUPPRESS, help="Proxy server address (default: None)")
@@ -124,6 +125,7 @@ def main():
         'short_user': None,
         'short_pass': None,
         'short_token': None,
+        'output': None,
         'no_check_certificate': False,
         'no_insecure_warning': False,
         'compression': None

pbincli/utils.py

@@ -1,4 +1,5 @@
 import json, ntpath, os, sys
+from platform import system
 
 class PBinCLIException(Exception):
     pass
@@ -35,6 +36,16 @@ def validate_url_ending(s):
         s = s + "/"
     return s
 
+def validate_path_ending(s):
+    if system() == 'Windows':
+        slash = '\\'
+    else:
+        slash = '/'
+
+    if not s.endswith(slash):
+        s = s + slash
+    return s
+
 def uri_validator(x):
     from urllib.parse import urlsplit
     try: