contrib_bots: Restructure bots to follow a consistent structure.

Now all the bots that are stored in contrib_bots are in the
same file/directory format.
The format is specified here #3427. Add tests.py file for encrypt_bot as well.
Fixes #3427.

contrib_bots/bots/commute_bot/commute_bot.py

@@ -6,7 +6,7 @@ from os.path import expanduser
 from six.moves import configparser as cp
 
 home = expanduser('~')
-CONFIG_PATH = home + '/google-commute.ini'
+CONFIG_PATH = home + '/commute_bot.config'
 
 class CommuteHandler(object):
     '''
@@ -89,10 +89,10 @@ class CommuteHandler(object):
 
     # adds API Authentication Key to url request
     def get_api_key(self):
-        # google-commute.ini must have been moved from
+        # commute_bot.config must have been moved from
-        # ~/zulip/contrib_bots/bots/commute_bot/CommuteBot/google-commute.ini into
+        # ~/zulip/contrib_bots/bots/commute_bot/commute_bot.config into
-        # /google-commute.ini for program to work
+        # /commute_bot.config for program to work
-        # see doc.md for more information
+        # see readme.md for more information
         with open(CONFIG_PATH) as settings:
             config = cp.ConfigParser()
             config.readfp(settings)

contrib_bots/bots/commute_bot/readme.md

@@ -11,24 +11,24 @@ units and information in various languages.
 The bot will respond to the same stream input was in. And if called as
 private message, the bot will reply with a private message.
 
-To setup the bot, you will first need to move google-commute.ini into
+To setup the bot, you will first need to move commute_bot.config into
 the user home directory and add an API key.
 
 Move
 
 ```
-~/zulip/contrib_bots/bots/commute_bot/CommuteBot/google-commute.ini
+~/zulip/contrib_bots/bots/commute_bot/commute_bot.config
 ```
 
 into
 
 ```
-~/google-commute.ini
+~/commute_bot.config
 ```
 
 To add an API key, please visit:
 https://developers.google.com/maps/documentation/distance-matrix/start
-to retrieve a key and copy your api key into google-commute.ini
+to retrieve a key and copy your api key into commute_bot.config
 
 Sample input and output:
 

contrib_bots/bots/converter/tests.py

@@ -20,6 +20,7 @@ def test():
                 expected: %s
                 but got : %s
                 ''' % (cmd, expected_response, client_dummy.output))
+
 def sample_conversation():
     return [
         ('@convert 2 m cm', '2.0 m = 200.0 cm\n'),

contrib_bots/bots/encrypt_bot/tests.py

@@ -0,0 +1,33 @@
+import encrypt_bot
+
+def test():
+    for cmd, expected_response in sample_conversation():
+        message = {'content': cmd, 'subject': 'foo',
+                   'display_recipient': 'bar'}
+
+        class ClientDummy(object):
+            def __init__(self):
+                self.output = ''
+
+            def send_message(self, params):
+                self.output = params['content']
+        handler = encrypt_bot.EncryptHandler()
+        client_dummy = ClientDummy()
+        handler.handle_message(message, client_dummy, '')
+        if client_dummy.output != expected_response:
+            raise AssertionError('''
+                cmd: %s
+                expected: %s
+                but got : %s
+                ''' % (cmd, expected_response, client_dummy.output))
+
+def sample_conversation():
+    return [
+        ('@encrypt Please encrypt this', 'Encrypted/Decrypted text:  Cyrnfr rapelcg guvf'),
+        ('@encrypt Let\'s Do It', 'Encrypted/Decrypted text:  Yrg\'f Qb Vg'),
+        ('@encrypt ', 'Encrypted/Decrypted text:  '),
+        ('@encrypt me&mom together..!!', 'Encrypted/Decrypted text:  zr&zbz gbtrgure..!!'),
+    ]
+
+if __name__ == '__main__':
+    test()

contrib_bots/bots/foursquare/foursquare.py

@@ -9,13 +9,13 @@ from six.moves import configparser as cp
 from six.moves import range
 
 home = expanduser('~')
-CONFIG_PATH = home + '/zulip/contrib_bots/bots/foursquare/FourSquareBot/settings.ini'
+CONFIG_PATH = home + '/zulip/contrib_bots/bots/foursquare/foursquare.config'
 
 def get_api_key():
-    # settings.ini must have been moved from
+    # foursquare.config must have been moved from
-    # ~/zulip/contrib_bots/bots/foursquare/FourSquareBot/settings.ini into
+    # ~/zulip/contrib_bots/bots/foursquare/foursquare.config into
-    # ~/settings.ini for program to work
+    # ~/foursquare.config for program to work
-    # see doc.md for more information
+    # see readme.md for more information
     with open(CONFIG_PATH) as settings:
         config = cp.ConfigParser()
         config.readfp(settings)

contrib_bots/bots/git_hub_comment/git_hub_comment.py

@@ -1,4 +1,4 @@
-# See readme-github-comment-bot.md for instructions on running this code.
+# See readme.md for instructions on running this code.
 from __future__ import absolute_import
 from __future__ import print_function
 from . import github

contrib_bots/bots/howdoi_bot/readme.md

@@ -23,24 +23,24 @@ answer will be formatted differently depending the chosen command.
 
 Question -> `@howdowe use supervisor in elixir`
 
-  ![howdowe question](question_howdowe.png)
+  ![howdowe question](assets/question_howdowe.png)
 
 Answer ->  Howdoi would try to **only** respond with the coding section
 of the answer.
 
-  ![howdowe answer](answer_howdowe.png)
+  ![howdowe answer](assets/answer_howdowe.png)
 
 #### Example 2
 
 Question -> `@howdoi! stack vs heap`
 
-  ![howdoi! question](question_howdoi_all.png)
+  ![howdoi! question](assets/question_howdoi_all.png)
 
 Answer -> Howdoi would return the **full** stackoverflow answer via
 **private message** to the original sender. The URL of the answer can be
 seen at the bottom of the message.
 
-  ![howdoi! answer](answer_howdoi_all.png)
+  ![howdoi! answer](assets/answer_howdoi_all.png)
 
 **Note:**
 

contrib_bots/bots/john/john.py

@@ -15,10 +15,10 @@ CONTRIB_BOTS_DIR = os.path.dirname(os.path.abspath(__file__))
 os.chdir(os.path.dirname(CONTRIB_BOTS_DIR))
 sys.path.insert(0, os.path.dirname(CONTRIB_BOTS_DIR))
 
-JOKES_PATH = os.path.join(CONTRIB_BOTS_DIR, 'John/var/jokes.json')
+JOKES_PATH = os.path.join(CONTRIB_BOTS_DIR, 'assets/var/jokes.json')
-DATABASE_PATH = os.path.join(CONTRIB_BOTS_DIR, 'John/var/database.db')
+DATABASE_PATH = os.path.join(CONTRIB_BOTS_DIR, 'assets/var/database.db')
-DIRECTORY_PATH = os.path.join(CONTRIB_BOTS_DIR, 'John')
+DIRECTORY_PATH = os.path.join(CONTRIB_BOTS_DIR, 'assets')
-VAR_PATH = os.path.join(CONTRIB_BOTS_DIR, 'John/var')
+VAR_PATH = os.path.join(CONTRIB_BOTS_DIR, 'assets/var')
 
 if not os.path.exists(DIRECTORY_PATH):
     os.makedirs(DIRECTORY_PATH)

contrib_bots/bots/john/readme.md

@@ -10,7 +10,7 @@ interactive bot that uses machine learning heuristics to simulate a
 conversation with the user. He has a great sense of humor and
 is also powered by Open Source code!
 
-![Joke John](joke.png)
+![Joke John](assets/joke.png)
 
 How it works?
 John is initially trained with Corpus files, or large text files.
@@ -20,11 +20,11 @@ try to find the response that best matches the input according to the Levenshtei
 which is a string metric for measuring the difference between two sequences. If several
 responses have the same acurracy, he will choose one at random.
 
-![Meet John](greetings.png)
+![Meet John](assets/greetings.png)
 
 Can he learn by himself?
 John's engine allows him to learn from his conversations with people. However,
 without strict supervision bots that learn from people can do harm, so learning
 is currently restricted to his initial corpus.
 
-![Assist](assist.png)
+![Assist](assets/assist.png)

contrib_bots/bots/xkcd/readme.md

@@ -12,29 +12,29 @@ xkcd bot has four commands:
 1. `help`  
 This command is used to list all commands that can be used with this bot.
 You can use this command by typing `@xkcd help` in a stream.  
-![](xkcd-help.png)
+![](assets/xkcd-help.png)
 
 2. `latest`  
 This command is used to fetch the latest comic strip from xkcd. You can use
 this command by typing `@xkcd latest` in a stream.  
-![](xkcd-latest.png)
+![](assets/xkcd-latest.png)
 
 3. `random`  
 This command is used to fetch a random comic strip from xkcd. You can use
 this command by typing `@xkcd random` in a stream, xkcd bot will post a
 random xkcd comic strip.  
-![](xkcd-random.png)
+![](assets/xkcd-random.png)
 
 4. `<comic_id>`  
 To fetch a comic strip based on id, you can directly use `@xkcd <comic_id>`,
 for example if you want to fetch a comic strip with id 1234, you can type
 `@xkcd 1234`, xkcd bot will post a comic strip with id 1234.  
-![](xkcd-specific-id.png)  
+![](assets/xkcd-specific-id.png)  
 
 If you type a wrong command to xkcd bot, xkcd bot will post information
 you'd get from `@xkcd help`.  
-![](xkcd-wrong-command.png)
+![](assets/xkcd-wrong-command.png)
 
 And if you type a wrong id, xkcd bot will post a message that an xkcd comic
 strip with that id is not available.  
-![](xkcd-wrong-id.png)
+![](assets/xkcd-wrong-id.png)

contrib_bots/bots/yoda_bot/readme.md

@@ -17,7 +17,7 @@ Go to this link:
 This is the API that powers the `yoda_bot`. You can read more about it
 on this page.
 
-![yoda api overview](yoda-speak-api.png)
+![yoda api overview](assets/yoda-speak-api.png)
 
 Click on the **Sign Up Free** button at the top and create
 an account. Then click on the **Documentation** tab. Scroll down to the
@@ -29,9 +29,9 @@ the Yoda Speak API to. Click on the blue **GET THE KEYS** button.
 
 On the pop-up that comes up, click on the **COPY** button.
 This is your Mashape API Key. It is used
-to authenticate. Store it in the `yoda_api_key.txt` file.
+to authenticate. Store it in the `yoda_bot.config` file.
 
-The `yoda_api_key.txt` file should be located at `~/yoda_api_key.txt`.
+The `yoda_bot.config` file should be located at `~/yoda_bot.config`.
 
 Example input:
 

contrib_bots/bots/yoda_bot/yoda_bot.py

@@ -1,4 +1,4 @@
-# See readme-yoda-bot.md for instructions on running this code.
+# See readme.md for instructions on running this code.
 
 from __future__ import print_function
 import os
@@ -17,9 +17,9 @@ HELP_MESSAGE = '''
             Users should preface messages with '@yoda'.
 
             Before running this, make sure to get a Mashape Api token.
-            Instructions are in the 'readme-yoda-bot.md' file.
+            Instructions are in the 'readme.md' file.
-            Store it in the 'yoda_api_key.txt' file.
+            Store it in the 'yoda_bot.config' file.
-            The 'yoda_api_key.txt' file should be located at '~/yoda_api_key.txt'.
+            The 'yoda_bot.config' file should be located at '~/yoda_bot.config'.
             Example input:
             @yoda You will learn how to speak like me someday.
             '''
@@ -42,9 +42,9 @@ class YodaSpeakHandler(object):
             Users should preface messages with '@yoda'.
 
             Before running this, make sure to get a Mashape Api token.
-            Instructions are in the 'readme-yoda-bot.md' file.
+            Instructions are in the 'readme.md' file.
-            Store it in the 'yoda_api_key.txt' file.
+            Store it in the 'yoda_bot.config' file.
-            The 'yoda_api_key.txt' file should be located at '~/yoda_api_key.txt'.
+            The 'yoda_bot.config' file should be located at '~/yoda_bot.config'.
             Example input:
             @yoda You will learn how to speak like me someday.
             '''
@@ -85,7 +85,7 @@ def send_to_yoda_api(sentence, api_key):
         logging.error(error_message)
         error_code = response.status_code
         error_message = error_message + 'Error code: ' + error_code +\
-            ' Did you follow the instructions in the `readme-yoda-bot.md` file?'
+            ' Did you follow the instructions in the `readme.md` file?'
         return error_message
 
 
@@ -115,7 +115,7 @@ def handle_input(client, original_content, stream, subject):
 
         except ApiKeyError:
             reply_message = 'Invalid Api Key. Did you follow the instructions in the ' \
-                            '`readme-yoda-bot.md` file?'
+                            '`readme.md` file?'
             logging.error(reply_message)
 
         send_message(client, reply_message, stream, subject)
@@ -124,7 +124,7 @@ def handle_input(client, original_content, stream, subject):
 def get_api_key():
     # function for getting Mashape api key
     home = os.path.expanduser('~')
-    with open(home + '/yoda_api_key.txt') as api_key_file:
+    with open(home + '/yoda_bot.config') as api_key_file:
         api_key = api_key_file.read().strip()
     return api_key