root / pykota / trunk / cgi-bin / dumpykota.cgi @ 2174

Revision 2174, 7.4 kB (checked in by jerome, 20 years ago)

Now CGI scripts report PyKota's version number back home : this will allow
me to gather some statistics in the future.

  • Property svn:eol-style set to native
  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
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1#! /usr/bin/python
2# -*- coding: ISO-8859-15 -*-
3
4# PyKota Print Quota Reports generator
5#
6# PyKota - Print Quotas for CUPS and LPRng
7#
8# (c) 2003, 2004, 2005 Jerome Alet <alet@librelogiciel.com>
9# This program is free software; you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation; either version 2 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program; if not, write to the Free Software
21# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22#
23# $Id$
24#
25#
26
27import sys
28import os
29import cgi
30import urllib
31
32from pykota import version
33from pykota.tool import PyKotaToolError
34from pykota.dumper import DumPyKota
35from pykota.cgifuncs import getLanguagePreference, getCharsetPreference
36
37header = """Content-type: text/html
38
39<?xml version="1.0" encoding="%s"?>
40<html>
41  <head>
42    <title>%s</title>
43    <link rel="stylesheet" type="text/css" href="/pykota.css" />
44  </head>
45  <body>
46    <form action="dumpykota.cgi" method="GET">
47      <table>
48        <tr>
49          <td>
50            <p>
51              <a href="http://www.librelogiciel.com/software/"><img src="http://www.librelogiciel.com/software/PyKota/pykota.png?version=%s" alt="PyKota's Logo" /></a>
52              <br />
53              <a href="http://www.librelogiciel.com/software/">PyKota v%s</a>
54            </p>
55          </td>
56          <td colspan="2">
57            <h1>%s</h1>
58          </td>
59        </tr>
60        <tr>
61          <td colspan="3" align="center">
62            <input type="submit" name="report" value="%s" />
63          </td>
64        </tr>
65      </table>
66      <p>
67        %s
68      </p>"""
69   
70footer = """
71      <table>
72        <tr>
73          <td colspan="3" align="center">
74            <input type="submit" name="report" value="%s" />
75          </td>
76        </tr>
77      </table> 
78    </form>
79  </body>
80</html>""" 
81
82class PyKotaDumperGUI(DumPyKota) :
83    """PyKota Dumper GUI"""
84    def guiDisplay(self) :
85        """Displays the dumper interface."""
86        global header, footer
87        print header % (self.getCharset(), _("PyKota Data Dumper"), version.__version__, version.__version__, _("PyKota Data Dumper"), _("Dump"), _("Please click on the above button"))
88        print self.htmlListDataTypes(self.options.get("data", ""))
89        print "<br />"
90        print self.htmlListFormats(self.options.get("format", ""))
91        print "<br />"
92        print self.htmlFilterInput(" ".join(self.arguments))
93        print footer % _("Dump")
94       
95    def htmlListDataTypes(self, selected="") :   
96        """Displays the datatype selection list."""
97        message = '<table><tr><td valign="top">%s :</td><td valign="top"><select name="datatype">' % _("Data Type")
98        for dt in self.validdatatypes.items() :
99            if dt[0] == selected :
100                message += '<option value="%s" selected="selected">%s (%s)</option>' % (dt[0], dt[0], dt[1])
101            else :
102                message += '<option value="%s">%s (%s)</option>' % (dt[0], dt[0], dt[1])
103        message += '</select></td></tr></table>'
104        return message
105       
106    def htmlListFormats(self, selected="") :   
107        """Displays the formats selection list."""
108        message = '<table><tr><td valign="top">%s :</td><td valign="top"><select name="format">' % _("Output Format")
109        for fmt in self.validformats.items() :
110            if fmt[0] == selected :
111                message += '<option value="%s" selected="selected">%s (%s)</option>' % (fmt[0], fmt[0], fmt[1])
112            else :
113                message += '<option value="%s">%s (%s)</option>' % (fmt[0], fmt[0], fmt[1])
114        message += '</select></td></tr></table>'
115        return message
116       
117    def htmlFilterInput(self, value="") :   
118        """Input the optional dump filter."""
119        return _("Filter") + (' : <input type="text" name="filter" size="40" value="%s" /> <em>e.g. <strong>username=jerome printername=HP2100</strong></em>' % (value or ""))
120       
121    def guiAction(self) :
122        """Main function"""
123        try :
124            wantreport = self.form.has_key("report")
125        except TypeError :   
126            pass # WebDAV request probably, seen when trying to open a csv file in OOo
127        else :   
128            if wantreport :
129                if self.form.has_key("datatype") :
130                    self.options["data"] = self.form["datatype"].value
131                if self.form.has_key("format") :
132                    self.options["format"] = self.form["format"].value
133                if self.form.has_key("filter") :   
134                    self.arguments = self.form["filter"].value.split()
135                   
136                # when no authentication is done, or when the remote username   
137                # is 'root' (even if not run as root of course), then unrestricted
138                # dump is allowed.
139                remuser = os.environ.get("REMOTE_USER", "root")   
140                # special hack to accomodate mod_auth_ldap Apache module
141                try :
142                    remuser = remuser.split("=")[1].split(",")[0]
143                except IndexError :   
144                    pass
145                if remuser != "root" :
146                    # non-'root' users when the script is password protected
147                    # can not dump any data as they like, we restrict them
148                    # to their own datas.
149                    if self.options["data"] not in ["printers", "pmembers", "groups", "gpquotas"] :
150                        self.arguments.append("username=%s" % remuser)
151                   
152                if self.options["format"] in ("csv", "ssv") :
153                    #ctype = "application/vnd.sun.xml.calc"     # OpenOffice.org
154                    ctype = "text/comma-separated-values"
155                    fname = "dump.csv"
156                elif self.options["format"] == "tsv" :
157                    #ctype = "application/vnd.sun.xml.calc"     # OpenOffice.org
158                    ctype = "text/tab-separated-values"
159                    fname = "dump.tsv"
160                elif self.options["format"] == "xml" :
161                    ctype = "text/xml"
162                    fname = "dump.xml"
163                elif self.options["format"] == "cups" :
164                    ctype = "text/plain"
165                    fname = "page_log"
166                print "Content-type: %s" % ctype   
167                print "Content-disposition: attachment; filename=%s" % fname
168                print
169                try :
170                    self.main(self.arguments, self.options, restricted=0)
171                except PyKotaToolError, msg :   
172                    print msg
173            else :       
174                self.guiDisplay()
175           
176if __name__ == "__main__" :
177    os.environ["LC_ALL"] = getLanguagePreference()
178    admin = PyKotaDumperGUI(lang=os.environ["LC_ALL"], charset=getCharsetPreference())
179    admin.form = cgi.FieldStorage()
180    admin.options = { "output" : "-",
181                "data" : "history",
182                "format" : "cups",
183              }
184    admin.arguments = []
185    admin.guiAction()
186    try :
187        admin.storage.close()
188    except (TypeError, NameError, AttributeError) :   
189        pass
190       
191    sys.exit(0)
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