e5eeb2d502
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2067 fd906abe-77d9-0310-91a1-e0d9ade77398
321 lines
12 KiB
Python
321 lines
12 KiB
Python
"""
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This module reads out information from Microsoft Outlook.
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The function loadInbox() reads all Emails of MsOutlook-inbox folder,
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optionally it is possible to read the subfolder of the inbox too.
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The emails will be returnes as Python MIME objects in a list.
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Tobias Schmid 26.07.2007
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"""
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import win32com.client
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import re
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from email.mime.multipart import MIMEMultipart
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from threading import Thread
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# imports for handling the outlook dialog
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import ctypes
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import win32api, win32process, win32con
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from watsup.winGuiAuto import findTopWindow, findControl, findControls, clickButton, \
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getComboboxItems, selectComboboxItem, setCheckBox
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from twisted.internet.defer import Deferred
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from twisted.internet.task import coiterate
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from zope.interface import implements
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from loops.agent.interfaces import IResource
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from loops.agent.crawl.base import CrawlingJob as BaseCrawlingJob
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from loops.agent.crawl.base import Metadata
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# DEBUG FLAGS
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DEBUG = 1
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DEBUG_WRITELINE = 1
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# some constants
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COMMASPACE = ', '
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class CrawlingJob(BaseCrawlingJob):
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keys = ""
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inbox = ""
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subfolders = ""
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pattern = ""
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def collect(self):
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self.collected = []
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coiterate(self.crawlOutlook()).addCallback(self.finished)
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# TODO: addErrback()
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self.deferred = Deferred()
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return self.deferred
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def finished(self, result):
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self.deferred.callback(self.collected)
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def crawlOutlook(self):
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outlookFound = 0
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try:
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oOutlookApp = \
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win32com.client.gencache.EnsureDispatch("Outlook.Application")
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outlookFound = 1
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except:
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print "MSOutlook: unable to load Outlook"
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records = []
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if not outlookFound:
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return
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# fetch the params
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criteria = self.params
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self.keys = criteria.get('keys')
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self.inbox = criteria.get('inbox') #boolean
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self.subfolders = criteria.get('subfolders') #boolean
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self.pattern = criteria.get('pattern')
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if self.pattern != '':
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self.pattern = re.compile(criteria.get('pattern') or '.*')
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else:
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self.pattern = None
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if DEBUG_WRITELINE:
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print 'MSOutlook.loadInbox() ===> starting'
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# try to handle the Outlook dialog
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handle = HandleOutlookDialog()
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handle.start()
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# catch Inbox folder
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onMAPI = oOutlookApp.GetNamespace("MAPI")
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ofInbox = \
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onMAPI.GetDefaultFolder(win32com.client.constants.olFolderInbox)
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# fetch the mails of the inbox folder
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if DEBUG_WRITELINE:
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print 'MSOutlook.loadInbox() ===> fetch mails of inbox folder'
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# fetch mails from inbox
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if self.inbox:
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self.loadEmail(ofInbox)
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# fetch mails of inbox subfolders
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if self.subfolders and self.pattern is None:
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if DEBUG_WRITELINE:
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print 'MSOutlook.loadInbox() ===> fetch emails of subfolders'
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lInboxSubfolders = getattr(ofInbox, 'Folders')
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for of in range(lInboxSubfolders.__len__()):
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# get a MAPI-folder object and load its emails
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self.loadEmail(lInboxSubfolders.Item(of + 1))
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# pattern, just read the specified subfolder
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elif self.subfolders and self.pattern:
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if DEBUG_WRITELINE:
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print 'MSOutlook.loadInbox() ===> fetch emails of specified subfolder'
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lInboxSubfolders = getattr(ofInbox, 'Folders')
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for of in range(lInboxSubfolders.__len__()):
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# get a MAPI-folder object and load its emails
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if self.pattern.match(getattr(lInboxSubfolders.Item(of + 1), 'Name')):
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self.loadEmail(lInboxSubfolders.Item(of + 1)) #oFolder
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if DEBUG:
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print 'number of mails in Inbox:', len(ofInbox.Items)
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# list of _Folder (subfolder of inbox)
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lInboxSubfolders = getattr(ofInbox, 'Folders')
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# get Count-Attribute of _Folders class
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iInboxSubfoldersCount = getattr(lInboxSubfolders, 'Count')
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# the Item-Method of the _Folders class returns a MAPIFolder object
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oFolder = lInboxSubfolders.Item(1)
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print 'Count of Inbox-SubFolders:', iInboxSubfoldersCount
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print 'Inbox sub folders (Folder/Mails):'
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for folder in range(iInboxSubfoldersCount):
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oFolder = lInboxSubfolders.Item(folder+1)
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print getattr(oFolder, 'Name'), '/' , len(getattr(oFolder, 'Items'))
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if DEBUG_WRITELINE:
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print 'MSOutlook.loadInbox() ===> ending'
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yield '1'
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def loadEmail(self, oFolder):
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# get items of the folder
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folderItems = getattr(oFolder, 'Items')
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for item in range(len(folderItems)):
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mail = folderItems.Item(item+1)
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if mail.Class == win32com.client.constants.olMail:
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if self.keys is None:
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self.keys = []
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for key in mail._prop_map_get_:
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if isinstance(getattr(mail, key), (int, str, unicode)):
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self.keys.append(key)
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if DEBUG:
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self.keys.sort()
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print 'Fiels\n======================================='
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for key in self.keys:
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print key
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record = {}
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for key in self.keys:
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record[key] = getattr(mail, key)
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if DEBUG:
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print str(item)
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# Create the mime email object
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msg = self.createEmailMime(record)
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# list with mime objects
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self.collected.append((OutlookResource(msg)))
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def createEmailMime(self, emails):
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# Create the container (outer) email message.
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msg = MIMEMultipart()
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# subject
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msg['Subject'] = emails['Subject'].encode('utf-8')
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# sender
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if emails.has_key('SenderEmailAddress'):
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sender = str(emails['SenderEmailAddress'].encode('utf-8'))
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else:
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sender = str(emails['SenderName'].encode('utf-8'))
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msg['From'] = sender
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# CC
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#msg['CC'] = str(emails['CC'].encode('utf-8'))
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# ReceivedTime
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#msg['Date'] = str(emails['ReceivedTime'])
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#recipients
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recipients = []
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if emails.has_key('Recipients'):
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for rec in range(emails['Recipients'].__len__()):
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recipients.append(getattr(emails['Recipients'].Item(rec+1), 'Address'))
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msg['To'] = COMMASPACE.join(recipients)
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else:
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recipients.append(emails['To'])
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msg['To'] = COMMASPACE.join(recipients)
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# message
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msg.preamble = emails['Body'].encode('utf-8')
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return msg
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def handleOutlookDialog(self):
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"""
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This function handles the outlook dialog, which appears if someone
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tries to access to MS Outlook.
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"""
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hwnd = None
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while True:
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hwnd = ctypes.windll.user32.FindWindowExA(None, hwnd, None, None)
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print 'searching....'
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if hwnd == None:
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break
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else:
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val = u"\0" * 1024
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ctypes.windll.user32.GetWindowTextW(hwnd, val, len(val))
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val = val.replace(u"\000", u"")
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if val and repr(val) == "u'Microsoft Office Outlook'":
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print repr(val)
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print '===> MSOutlook dialog box found'
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#tid, pid = win32process.GetWindowThreadProcessId(hwnd)
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# get a handle
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#handle = win32api.OpenProcess(win32con.PROCESS_TERMINATE, 0, pid)
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# terminate the process by the handle
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#win32api.TerminateProcess(handle, 0)
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# close the handle - thankyou
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#win32api.CloseHandle(handle)
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# get the Main Control
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form = findTopWindow(wantedText='Microsoft Office Outlook')
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controls = findControls(form)
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# get the check box
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checkBox = findControl(form, wantedText='Zugriff')
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setCheckBox(checkBox, 1)
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# get the combo box
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comboBox = findControl(form, wantedClass='ComboBox')
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items = getComboboxItems(comboBox)
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selectComboboxItem(comboBox, items[3])#'10 Minuten'
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# finally get the button and click it
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button = findControl(form, wantedText = 'Erteilen')
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clickButton(button)
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print '-> dialog found and handled'
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break
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class HandleOutlookDialog(Thread):
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def __init_(self):
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Thread.__init__(self)
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def run(self):
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hwnd = None
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while True:
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hwnd = ctypes.windll.user32.FindWindowExA(None, hwnd, None, None)
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#print 'searching....'
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if hwnd == None:
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break
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else:
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val = u"\0" * 1024
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ctypes.windll.user32.GetWindowTextW(hwnd, val, len(val))
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val = val.replace(u"\000", u"")
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if val and repr(val) == "u'Microsoft Office Outlook'":
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print repr(val)
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print '===> MSOutlook dialog box found'
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# get the Main Control
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form = findTopWindow(wantedText='Microsoft Office Outlook')
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#print 'Control', form
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controls = findControls(form)
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#print 'Controls', str(controls)
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# get the check box
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checkBox = findControl(form, wantedText='Zugriff')
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#print 'CheckBox', checkBox
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setCheckBox(checkBox, 1)
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# get the combo box
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comboBox = findControl(form, wantedClass='ComboBox')
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#print 'ComboBox', comboBox
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items = getComboboxItems(comboBox)
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#print 'ComboBox-Items', str(items)
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selectComboboxItem(comboBox, items[1])#'10 Minuten'
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# finally get the button and click it
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button = findControl(form, wantedText = 'Erteilen')
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print 'Erteilen Button', button
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clickButton(button)
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print '-> dialog found and handled'
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break
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class OutlookResource(object):
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implements(IResource)
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def __init__(self, oEmail):
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self.oEmail = oEmail
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@property
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def data(self):
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return self.oEmail
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