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offlineimap-notification.1s.py

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+#!/usr/bin/env python
+# - * -coding: utf - 8 - * -
+#
+# <bitbar.title>Offlineimap Checker and notification</bitbar.title>
+# <bitbar.version>v1.0</bitbar.version>
+# <bitbar.author>Andros Fenollosa</bitbar.author>
+# <bitbar.author.github>tanrax</bitbar.author.github>
+# <bitbar.desc>Alert new emails and displays inbox count</bitbar.desc>
+# <bitbar.image>https://programadorwebvalencia.com/wp-content/uploads/2016/07/Screen-Shot-2016-07-06-at-18.42.35.jpg</bitbar.image>
+import os
+import pickle
+import tempfile
+import re
+from os.path import expanduser
+
+# Location
+PATH_MAIL = os.path.join(expanduser("~"), 'Mail')
+DIR_NEW = 'INBOX/new'
+ICON_EMPTY = '📪'
+ICON_NEWS = '📬'
+
+# Variables
+SAVE_LOCATION = os.path.join(tempfile.gettempdir(),
+                             'offlineimap-notification.pkl')
+data_save = False
+num_news = 0
+data_temp = {}
+
+try:
+    dateFile = open(SAVE_LOCATION)
+    data_temp = pickle.load(dateFile)
+except:
+    pass
+
+
+def send_alert_osx(mail_from, mail_subject):
+    os.system('osascript -e \'display notification \
+    "{mail_subject}" with title "{mail_from}" sound name "Blow"\''
+              .format(mail_from=mail_from, mail_subject=mail_subject))
+
+
+def get_fields(path_mail):
+    '''
+    Function get elements: email from, email to and Subject
+
+    return list(mail_from, mail_to, mail_subject)
+    '''
+    mail_from = False
+    mail_from_temp = False
+    mail_to = False
+    mail_to_temp = False
+    mail_subject = False
+    mail_subject_temp = False
+    f = open(path_mail, 'r')
+    for line in f:
+        mail_from_temp = re.search('(?<=From\: )(.*)(?=)', line)
+        mail_to_temp = re.search('(?<=To\: )(.*)(?=)', line)
+        mail_subject_temp = re.search('(?<=Subject\: )(.*)(?=)', line)
+        if mail_from_temp:
+            mail_from = mail_from_temp.group(1)
+        if mail_to_temp:
+            mail_to = mail_to_temp.group(1)
+        if mail_subject_temp:
+            mail_subject = mail_subject_temp.group(1)
+
+    return {'mail_from': mail_from,
+            'mail_to': mail_to,
+            'mail_subject': mail_subject}
+
+
+# Get info INGOX news
+# Loop folders INBOX
+list_dirs = os.listdir(os.path.join(PATH_MAIL))
+data_news_emails = []
+for name in list_dirs:
+    path_news_INBOX = os.path.join(PATH_MAIL, name, DIR_NEW)
+    if os.path.isdir(path_news_INBOX):
+        # Loop mails news
+        for name in os.listdir(path_news_INBOX):
+            mail = os.path.join(path_news_INBOX, name)
+            if os.path.isfile(mail):
+                num_news += 1
+                data_news_emails.append(get_fields(mail))
+
+# Send notifications
+# Check changes
+if data_news_emails != data_temp:
+    # Send native alert
+    for item in data_news_emails:
+        if item not in data_temp:
+            print(item)
+            send_alert_osx(item['mail_from'], item['mail_subject'])
+
+# Save
+data_save = open(SAVE_LOCATION, 'w+')
+pickle.dump(data_news_emails, data_save)
+
+# Print
+icon = ICON_EMPTY
+if num_news > 0:
+    icon = ICON_NEWS
+print('{icon}{num_news}'.format(icon=icon, num_news=num_news))