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annotate website/issues/extensions/spambayes.py @ 5093:9954a358da18

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- allow user to recover account password using an entry in the Alternate E-mail addresses list. See: http://psf.upfronthosting.co.za/roundup/meta/issue564 for description. Merge request at: https://sourceforge.net/p/roundup/code/merge-requests/1/ Patch supplied by kinggreedy. Applied/tested by John Rouillard It makes this work: Click "Lost your login?" link Enter an alternate address in the email address block. Submit. Get an email sent to alternate address with a one time reset url. Go to that url. Before patch, email with new password was sent to the address "E-mail address" for the user and not to the alternate address. After the patch, the email with new password is sent to the "validated" (against the alternate address list) alternate address supplied by the user.
author John Rouillard <rouilj@ieee.org>
date Mon, 20 Jun 2016 22:04:32 -0400
parents ca692423e401
children 198b6e810c67
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import re, math
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2 from roundup.cgi.actions import Action
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3 from roundup.cgi.exceptions import *
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4
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5 import xmlrpclib, socket
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6
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7 REVPAT = re.compile(r'(r[0-9]+\b|rev(ision)? [0-9]+\b)')
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8
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9 def extract_classinfo(db, classname, nodeid):
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10 node = db.getnode(classname, nodeid)
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11
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12 authorage = node['creation'].timestamp() - \
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13 db.getnode('user', node.get('author', node.get('creator')))['creation'].timestamp()
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14
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15 authorid = node.get('author', node.get('creator'))
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16
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17 content = db.getclass(classname).get(nodeid, 'content')
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18
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19 tokens = ["klass:%s" % classname,
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20 "author:%s" % authorid,
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21 "authorage:%d" % int(math.log(authorage)),
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22 "hasrev:%s" % (REVPAT.search(content) is not None)]
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23
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24 return (content, tokens)
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25
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26 def train_spambayes(db, content, tokens, is_spam):
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27 spambayes_uri = db.config.detectors['SPAMBAYES_URI']
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28
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29 server = xmlrpclib.ServerProxy(spambayes_uri, verbose=False)
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30 try:
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31 server.train({'content':content}, tokens, {}, is_spam)
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32 return (True, None)
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33 except (socket.error, xmlrpclib.Error), e:
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34 return (False, str(e))
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36
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37 class SpambayesClassify(Action):
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38 permissionType = 'SB: May Classify'
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39
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40 def handle(self):
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41 (content, tokens) = extract_classinfo(self.db,
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42 self.classname, self.nodeid)
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43
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44 if self.form.has_key("trainspam"):
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45 is_spam = True
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46 elif self.form.has_key("trainham"):
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47 is_spam = False
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48
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49 (status, errmsg) = train_spambayes(self.db, content, tokens,
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50 is_spam)
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51
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52 node = self.db.getnode(self.classname, self.nodeid)
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53 props = {}
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54
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55 if status:
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56 if node.get('spambayes_misclassified', False):
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57 props['spambayes_misclassified'] = True
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58
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59 props['spambayes_score'] = 1.0
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60
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61 s = " SPAM"
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62 if not is_spam:
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63 props['spambayes_score'] = 0.0
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64 s = " HAM"
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65 self.client.add_ok_message(self._('Message classified as') + s)
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66 else:
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67 self.client.add_error_message(self._('Unable to classify message, got error:') + errmsg)
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68
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69 klass = self.db.getclass(self.classname)
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70 klass.set(self.nodeid, **props)
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71 self.db.commit()
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72
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73 def sb_is_spam(obj):
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74 cutoff_score = float(obj._db.config.detectors['SPAMBAYES_SPAM_CUTOFF'])
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75 try:
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76 score = obj['spambayes_score']
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77 except KeyError:
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78 return False
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79 return score >= cutoff_score
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80
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81 def init(instance):
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82 instance.registerAction("spambayes_classify", SpambayesClassify)
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83 instance.registerUtil('sb_is_spam', sb_is_spam)
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84
Roundup Issue Tracker: http://roundup-tracker.org/