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##############################################################################
#
# This software is released under the Zope Public License (ZPL) Version 1.0
#
# Copyright (c) Digital Creations. All rights reserved.
# Portions Copyright (c) 1999 by Butch Landingin.
# Portions Copyright (c) 2000-2001 by Chris Withers.
#
##############################################################################
import re
from Globals import HTMLFile, MessageDialog
import Globals
from time import time, localtime, strftime, gmtime
from string import strip,split,atoi
from types import IntType
from urllib import quote
from DocumentTemplate.DT_Util import html_quote
from Squishfile import Squishfile
from StringIO import StringIO
from Products.PythonScripts.PythonScript import manage_addPythonScript
# Some handy regular expression
CRLF=re.compile('\r\n|\n\r')
tagRegex = re.compile("<.*?>")
# where we exist on the file system
file_path = Globals.package_home(globals())
class Stack:
def __init__(self):
self.mlist = []
def pop(self):
data = self.mlist[-1]
del self.mlist[-1]
return data
def push(self,data):
self.mlist.append(data)
def isEmpty(self):
return (len(self.mlist) == 0)
def sameday(n, m):
n = localtime(n)
m = localtime(m)
if m[0] == n[0] and m[1] == n[1] and m[2] == n[2]:
return 1
else:
return 0
def addPythonScript(obj,id,file):
f=open(file_path+'/'+file+'.py')
file=f.read()
f.close()
manage_addPythonScript(obj,id)
obj._getOb(id).write(file)
return getattr(obj,id)
def addDTML(obj,id,title,file):
f=open(file_path+'/'+file+'.dtml')
file=f.read()
f.close()
obj.manage_addDTMLMethod(id,title,file)
return getattr(obj,id)
def addImage(obj,id,file):
f=open(file_path+'/'+file,'rb')
contents=f.read()
f.close()
title=''
tlen = len(contents)
new_id = obj.manage_addImage(id,contents,title=title)
img_obj = obj.__getitem__(new_id)
img_obj.content_type = 'image/gif'
def addTable(obj,addmethod,id,fname):
file=open(file_path+'/'+fname+'.tbl')
cols=file.readline()
cols=cols[:-1] # takeout newline
fcontent=file.read()
file.close()
title=''
getattr(obj,addmethod)(id,title,cols)
tbl=getattr(obj,id)
tbl.manage_editData(fcontent)
def addArt(obj,file):
f=open(file_path+'/'+file)
file=''
REQUEST=obj.REQUEST
REQUEST['title'] = f.readline()[:-1] # removes newline char
REQUEST['subject'] = f.readline()[:-1]
REQUEST['author'] = f.readline()[:-1]
REQUEST['email'] = f.readline()[:-1]
REQUEST['notify']= f.readline()[:-1]
REQUEST['dept']=f.readline()[:-1]
summary=''
currline=f.readline()
while strip(currline) <> '%%' and currline <> '':
summary = summary + currline
currline=f.readline()
REQUEST['summary']=summary
body=''
currline=f.readline()
while strip(currline) <> '%%' and currline <> '':
body = body + currline
currline=f.readline()
REQUEST['body']=body
f.close()
id = obj.addPosting(file,REQUEST)
msg = obj.data[id]
msg.reviewed = 1
return id
PATH_SEP=re.compile('[\\/]')
def createUploadable(filepath):
f=open(filepath,'rb')
# extra step 'cos we can't set attributes on files
s=StringIO(f.read())
s.filename=filepath
return s
def addFile(posting,file):
f = createUploadable(file_path+'/'+file)
sf = Squishfile(f)
posting.file = sf
setattr(posting,sf.file_name(),sf)
htmlhead = '''<html><head><title>%s</title>
<body><pre>
'''
htmlend = '''
</pre></body></html>
'''
def addText(file,title):
global htmlhead, htmlend
try:
f=open(file_path+'/'+file,'rb')
except:
return htmlhead + htmlend
s = f.read()
f.close()
return (htmlhead % title) + html_quote(s) + htmlend
def doAddPosting(self, file, REQUEST,RESPONSE,moderated,message,klass):
""" add a posting """
moderated = getattr(self,moderated)
comment = klass.meta_type=='Comment'
# This sets reviewed if comments aren't moderated and leaves it at 0 if they are.
reviewed = not moderated
id=self.createId()
thread=[]
map(thread.append, self.thread)
if comment:
thread.append(atoi(self.id))
for t in thread:
obj=self.data[t]
obj.modified=id
if not reviewed:
obj.revsub=obj.revsub+1
else:
obj.reply_cnt = obj.reply_cnt+1
msg=klass(id, thread, self.level+1, reviewed).__of__(self)
message = msg.edit(REQUEST,None,'delete attachment',file,reviewed)
if message:
return message
if comment:
msg.subject = self.subject
self.setItem(id, msg)
self.expire_items()
if RESPONSE:
if hasattr(self,'doNotify'):
self.doNotify(msg,REQUEST)
if comment and self.mail_replies or klass.meta_type=='Article' and self.mail_articles:
self.sendEmail(msg,self.admin_address,REQUEST,manage_notify=1)
gtime = gmtime(id)
glist = list(gtime)
glist[0] = glist[0] + 1 # add 1 year to expiry date
glist[1] = 12
glist[2] = 31
glist[3] = 23
glist[4] = 59
glist[5] = 59
glist[6] = 0
glist[7] = 365
glist[8] = 0
gtime = tuple(glist)
e = strftime('%A, %d-%b-%y %H:%M:%S GMT',gtime)
author = quote(msg.author)
RESPONSE.setCookie('_suggest_author',author,expires=e,path='/')
email = quote(msg.email)
RESPONSE.setCookie('_suggest_email',email,expires=e,path='/')
RESPONSE.setCookie('suggest_notify',msg.notify,expires=e,path='/')
path = self.absolute_url()
if not moderated:
path = path + '/%s' % id
return self.showMessage(self, REQUEST=REQUEST, title='%s Posted' % klass.meta_type,
message=message,
action=path
)
return id
def getitem(self,id):
""" Get a posting from the SquishSite data store """
# make sure id is an integer
try:
if not isinstance(id,IntType):
id=atoi(id)
except ValueError:
raise KeyError, id
# make sure it's in our list of children
if not self.ids.has_key(id):
raise KeyError, id
# return the posting
return self.data[id].__of__(self)
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