Added setup.py and changed app to pixelated because it will be a package

3 files changed, 180 insertions, 0 deletions

diff --git a/service/pixelated/adapter/__init__.py b/service/pixelated/adapter/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/service/pixelated/adapter/__init__.py
diff --git a/service/pixelated/adapter/mail_service.py b/service/pixelated/adapter/mail_service.py
new file mode 100644
index 00000000..6498a2e7
--- /dev/null
+++ b/service/pixelated/adapter/mail_service.py
@@ -0,0 +1,98 @@
+import traceback
+import sys
+import os
+from twisted.internet import defer
+from pixelated.bitmask_libraries.config import LeapConfig
+from pixelated.bitmask_libraries.provider import LeapProvider
+from pixelated.bitmask_libraries.session import LeapSessionFactory
+from pixelated.bitmask_libraries.auth import LeapCredentials
+from pixelated.adapter.pixelated_mail import PixelatedMail
+from pixelated.tags import Tags
+
+
+class MailService:
+
+    def __init__(self):
+        try:
+            self.username = 'testuser_a003'
+            self.password = 'testpassword'
+            self.server_name = 'example.wazokazi.is'
+            self.mailbox_name = 'INBOX'
+            self.certs_home = os.path.join(os.path.abspath("."), "leap")
+            self.tags = Tags()
+            self._open_leap_session()
+        except:
+            traceback.print_exc(file=sys.stdout)
+            raise
+
+    def _open_leap_session(self):
+        self.leap_config = LeapConfig(certs_home=self.certs_home)
+        self.provider = LeapProvider(self.server_name, self.leap_config)
+        self.leap_session = LeapSessionFactory(self.provider).create(LeapCredentials(self.username, self.password))
+        self.account = self.leap_session.account
+        self.mailbox = self.account.getMailbox(self.mailbox_name)
+
+    def mails(self, query):
+        mails = self.mailbox.messages or []
+        mails = [PixelatedMail(mail) for mail in mails]
+        return mails
+
+    def update_tags(self, mail_id, new_tags):
+        mail = self.mail(mail_id)
+        new_tags = mail.update_tags(new_tags)
+        self._update_flags(new_tags, mail_id)
+        self._update_tag_list(new_tags)
+        return new_tags
+
+    def _update_tag_list(self, tags):
+        for tag in tags:
+            self.tags.add(tag)
+
+    def _update_flags(self, new_tags, mail_id):
+        new_tags_flag_name = ['tag_' + tag.name for tag in new_tags]
+        self.set_flags(mail_id, new_tags_flag_name)
+
+    def set_flags(self, mail_id, new_tags_flag_name):
+        observer = defer.Deferred()
+        self.mailbox.messages.set_flags(self.mailbox, [mail_id], tuple(new_tags_flag_name), 1, observer)
+
+    def mail(self, mail_id):
+        for message in self.mailbox.messages:
+            if message.getUID() == int(mail_id):
+                return PixelatedMail(message)
+
+    def all_tags(self):
+        return self.tags
+
+    def thread(self, thread_id):
+        raise NotImplementedError()
+
+    def mark_as_read(self, mail_id):
+        raise NotImplementedError()
+
+    def tags_for_thread(self, thread):
+        raise NotImplementedError()
+
+    def add_tag_to_thread(self, thread_id, tag):
+        raise NotImplementedError()
+
+    def remove_tag_from_thread(self, thread_id, tag):
+        raise NotImplementedError()
+
+    def delete_mail(self, mail_id):
+        raise NotImplementedError()
+
+    def save_draft(self, draft):
+        raise NotImplementedError()
+
+    def send_draft(self, draft):
+        raise NotImplementedError()
+
+    def draft_reply_for(self, mail_id):
+        raise NotImplementedError()
+
+    def all_contacts(self, query):
+        raise NotImplementedError()
+
+    def drafts(self):
+        raise NotImplementedError()
diff --git a/service/pixelated/adapter/pixelated_mail.py b/service/pixelated/adapter/pixelated_mail.py
new file mode 100644
index 00000000..49a045f2
--- /dev/null
+++ b/service/pixelated/adapter/pixelated_mail.py
@@ -0,0 +1,82 @@
+from pixelated.tags import Tag
+from pixelated.tags import Tags
+import dateutil.parser as dateparser
+
+
+class PixelatedMail:
+
+    LEAP_FLAGS = ['\\Seen',
+                  '\\Answered',
+                  '\\Flagged',
+                  '\\Deleted',
+                  '\\Draft',
+                  '\\Recent',
+                  'List']
+
+    LEAP_FLAGS_STATUSES = {
+        '\\Seen': 'read',
+        '\\Answered': 'replied'
+    }
+
+    LEAP_FLAGS_TAGS = {
+        '\\Deleted': 'trash',
+        '\\Draft': 'drafts',
+        '\\Recent': 'inbox'
+    }
+
+    def __init__(self, leap_mail):
+        self.leap_mail = leap_mail
+        self.body = leap_mail.bdoc.content['raw']
+        self.headers = self.extract_headers()
+        self.date = dateparser.parse(self.headers['date'])
+        self.ident = leap_mail.getUID()
+        self.status = self.extract_status()
+        self.security_casing = {}
+        self.tags = self.extract_tags()
+
+    def extract_status(self):
+        flags = self.leap_mail.getFlags()
+        return [converted for flag, converted in self.LEAP_FLAGS_STATUSES.items() if flag in flags]
+
+    def extract_headers(self):
+        temporary_headers = {}
+        for header, value in self.leap_mail.hdoc.content['headers'].items():
+            temporary_headers[header.lower()] = value
+        if(temporary_headers.get('to') is not None):
+            temporary_headers['to'] = [temporary_headers['to']]
+        return temporary_headers
+
+    def extract_tags(self):
+        flags = self.leap_mail.getFlags()
+        tag_names = self._converted_tags(flags) + self._custom_tags(flags)
+        tags = []
+        for tag in tag_names:
+            tags.append(Tag(tag))
+        return tags
+
+    def _converted_tags(self, flags):
+        return [converted for flag, converted in self.LEAP_FLAGS_TAGS.items() if flag in flags]
+
+    def _custom_tags(self, flags):
+        return [self._remove_prefix(flag) for flag in self.leap_mail.getFlags() if flag.startswith('tag_')]
+
+    def _remove_prefix(self, flag_name):
+        return flag_name.replace('tag_', '', 1)
+
+    def update_tags(self, tags):
+        self.tags = [Tag(tag) for tag in tags]
+        return self.tags
+
+    def has_tag(self, tag):
+        return Tag(tag) in self.tags
+
+    def as_dict(self):
+        tags = [tag.name for tag in self.tags]
+        return {
+            'header': self.headers,
+            'ident': self.ident,
+            'tags': tags,
+            'status': self.status,
+            'security_casing': self.security_casing,
+            'body': self.body
+        }