MoinMoin: attachment:RecommendPage-1.3.4-1.py of ActionMarket

   1 # -*- coding: iso-8859-1 -*-
   2 """
   3     MoinMoin - RecommendPage Action Macro
   4 
   5     PURPOSE:
   6         This macro is used to recommend a page to an other wiki user.
   7 
   8     CALLING SEQUENCE:
   9         http://localhost:8080/WikiName?action=RecommendPage
  10 
  11     PROCEDURE:
  12        You get an input mask to enter the username of the one where you like to send the recommendation. This is then stored on a page named WikiName/RecommendedPage as an wiki itemlist with the link and the first five lines in plain text. At the end your user SIG is written.
  13        A new entry is always written on top of the page.
  14 
  15        If you don't enter a name the recommendation is done to your name
  16 
  17        Please remove the version number from the file.
  18 
  19     MODIFICATION HISTORY:
  20         @copyright: 2005 by Reimar Bauer (R.Bauer@fz-juelich.de)
  21         @license: GNU GPL, see COPYING for details.
  22         Version: 1.3.4-1
  23 
  24 """
  25 
  26 import string
  27 from MoinMoin import config, wikiutil
  28 from MoinMoin.Page import Page
  29 from MoinMoin.PageEditor import PageEditor
  30 
  31 def RecommendPage(request,pagename,user):
  32     if config.allow_subpages:
  33         delimiter = "/"
  34     else:
  35         delimiter = ""
  36 
  37     name=user + delimiter + "RecommendedPage"
  38     page = PageEditor(request,name)
  39     if request.user.may.write(name):
  40 
  41         thispage=Page(request,pagename)
  42         thisraw=thispage.get_raw_body()
  43         lines = thisraw.split('\n')
  44 
  45         if (lines[0].find('#acl') > -1):
  46            lines=lines[1:]
  47 
  48         if (len(lines) > 5):
  49            result=string.join(lines[0:4],'\n')
  50         else:
  51            result=string.join(lines,'\n')
  52 
  53         newtext=u" * %(pagename)s  {{{\n%(about)s\n}}}  %(user)s \n" % {
  54              "pagename": '["'+pagename+'"]',
  55              "about":result,
  56              "user":"@SIG@"}
  57 
  58         rev = page.current_rev()
  59         if (rev == 99999999) :
  60            PageEditor.saveText(page,newtext,rev)
  61         else:
  62            raw = page.get_raw_body()
  63            PageEditor.saveText(page,newtext+raw,rev)
  64 
  65         msg="recommended to read %(pagename)s to %(user)s" % {
  66             "pagename": pagename,
  67             "user":user}
  68 
  69         Page(request, pagename).send_page(request, msg=msg)
  70     else:
  71         Page(request, pagename).send_page(request, msg="You are not allowed to recommend pages")
  72 
  73 
  74 def execute(pagename, request):
  75 
  76 
  77     _ = request.getText
  78     actname = __name__.split('.')[-1]
  79 
  80 
  81     if request.user.may.read(pagename):
  82 
  83         thispage=Page(request,pagename)
  84 
  85         if request.form.has_key('button') and request.form.has_key('ticket'):
  86         # check whether this is a valid recommention request (make outside
  87         # attacks harder by requiring two full HTTP transactions)
  88             if not wikiutil.checkTicket(request.form['ticket'][0]):
  89                   return thispage.send_page(request,
  90                       msg = _('Please use the interactive user interface to recommend pages!'))
  91 
  92             user=request.form.get('username', [u''])[0]
  93             if (len(user.strip()) == 0):
  94                 user=request.user.name
  95             return RecommendPage(request,pagename,user)
  96 
  97         formhtml = '''
  98 <form method="post" action="">
  99 <strong>%(querytext)s</strong>
 100 <input type="hidden" name="action" value="%(actname)s">
 101 <input type="submit" name="button" value="%(button)s">
 102 <input type="hidden" name="ticket" value="%(ticket)s">
 103 <p>
 104 Username (WikiName)<br>
 105 <input type="text" name="username" size="30" maxlength="40">
 106 </form>''' % {
 107     'querytext': 'Recommend page to',
 108     'actname': 'RecommendPage',
 109     'ticket' :wikiutil.createTicket(),
 110     'button': 'Recommend'}
 111 
 112         return thispage.send_page(request, msg=formhtml)