def respondToPost(self, transaction):
request = transaction.request()
response = transaction.response()
# The post the trackback applies to.
postID = request.extraURLPath().split('/')[1]
try:
spec = {
'/trackback/@postID': postID,
'/trackback/title': request.field('title', ""),
'/trackback/url': request.field('url', ""),
'#required#/trackback/url': 'The URL for the linking entry is required',
'#blacklist#/trackback/url': self.weblog.configValue("/blog/blacklist-message"),
'/trackback/excerpt': request.field('excerpt', ""),
'#blacklist#/trackback/excerpt': self.weblog.configValue("/blog/blacklist-message"),
'/trackback/blog_name': request.field('blog_name', "")
}
update = DocumentBuilder(self.weblog, spec)
errorText = update.getErrorText()
if (errorText == ""):
content = update.getDocument().serialize()
self.weblog.db.addRecord(None, content)
doc = XMLFragment()
doc.addNode("/response/error", "0")
self.sendResponseText(response, doc.serialize())
else:
doc = XMLFragment()
doc.addNode("/response/error", "1")
doc.addNode("/response/message", errorText)
self.sendResponseText(response, doc.serialize())
except NotFoundError:
response.setStatus(404, 'Not Found')
response.write("The post being commented on could not be located.")
def updateRecord(self, txn, recordID, record):
if (record == None):
raise ParseError
try:
fileName = self.dbPath + str(recordID) + ".xml"
if (not os.path.exists(fileName)):
raise NotFoundError
# Make sure the ID is set on the new content
doc = XMLFragment(record)
root = doc.getRootElement()
root.setProp("id", str(recordID))
# Update the document
file = open(fileName, "w")
file.write(doc.serialize())
file.close()
self._applyTriggers(txn, "update", doc)
except libxml2.parserError, e:
raise ParseError(e)
