From a05456cda46342c97f7fd8e2f04fdc83c056f682 Mon Sep 17 00:00:00 2001
From: Lars Bogner <lars.bogner@outlook.de>
Date: Sun, 24 May 2020 12:46:58 +0200
Subject: [PATCH] Add a little bit of functionality.... in theory it should be
 able to run.... in theory, not yet tested

---
 MailDispatcher.py | 22 ++++++++++++++++++++++
 SubjectHandler.py | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 requirements.txt  |  1 +
 secrets.txt       |  2 ++
 4 files changed, 71 insertions(+)
 create mode 100644 SubjectHandler.py
 create mode 100644 secrets.txt

diff --git a/MailDispatcher.py b/MailDispatcher.py
index 44e0f72..b78f817 100644
--- a/MailDispatcher.py
+++ b/MailDispatcher.py
@@ -1,6 +1,12 @@
 import email
 import imaplib
+import time
+from SubjectHandler import SubjectHandler
 
+SubHandler = SubjectHandler()
+
+mail_addr = None
+mail_pwd = None
 
 """
 CONFIG SECTION
@@ -8,6 +14,13 @@ CONFIG SECTION
 imap_port = 993
 imap_server = "imap.gmail.com"
 mail_domain = "gmail.com"
+mail_time_delta = 30  # in seconds
+
+secrets_file = "./secrets.txt"
+
+# add all nodes here in this(↓) pattern
+# SubHandler += SubjectHandler.Node(regex, function)
+SubHandler += SubjectHandler.Node("Test[0-9]*", lambda x: print(str(x)))
 
 """
 END OF CONFIG SECTION
@@ -20,6 +33,8 @@ def import_secrets(file):
     :param file: path to file: content is '[MAIL]\n[PWD]'
     :return: secrets, that can be saved to global variables
     """
+    global mail_addr
+    global mail_pwd
     with open(file) as f:
         mail_addr = f.readline()
         mail_pwd = f.readline()
@@ -53,5 +68,12 @@ def mail_handling():
     return messages
 
 
+import_secrets(secrets_file)
+while True:
+    SubHandler.run(mail_handling())
+    time.sleep(mail_time_delta)
+
+
+
 
 
diff --git a/SubjectHandler.py b/SubjectHandler.py
new file mode 100644
index 0000000..978a70c
--- /dev/null
+++ b/SubjectHandler.py
@@ -0,0 +1,46 @@
+import re
+
+
+class SubjectHandler:
+    """
+    class for managing all the sub-functions(nodes)
+    """
+    class Node:
+        """
+        node containing a sub-function
+        """
+        def __init__(self, regex, f):
+            """
+            creating node
+            :param regex: regex checked against subject
+            :param f: function to be called if keyword in subject
+            """
+            self.regex = regex
+            self.func = f
+
+    def __init__(self):
+        self.nodes = []
+
+    def __add__(self, other):
+        """
+        adding node to self
+        :param other: node
+        :return: self with added node
+        """
+        self.nodes.append(other)
+        return self
+
+    def __len__(self):
+        return len(self.nodes)
+
+    def run(self, messages):
+        """
+        running the class and checking if there's a regex match in any node and then running the node
+        :param messages: array of messages, which should be checked
+        :return: -
+        """
+        for message in messages:
+            subject = message[0]
+            for node in self.nodes:
+                if re.match(node.regex, subject):
+                    node.func(message)
diff --git a/requirements.txt b/requirements.txt
index e69de29..d7aa816 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1 @@
+setuptools~=46.4.0
\ No newline at end of file
diff --git a/secrets.txt b/secrets.txt
new file mode 100644
index 0000000..4991729
--- /dev/null
+++ b/secrets.txt
@@ -0,0 +1,2 @@
+mail@example.com
+Password123
\ No newline at end of file