root / pykota / trunk / cgi-bin / printquota.cgi @ 1162

Revision 1162, 7.2 kB (checked in by jalet, 21 years ago)

Now displays version number

  • 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
3# PyKota Print Quota Reports generator
4#
5# PyKota - Print Quotas for CUPS and LPRng
6#
7# (c) 2003 Jerome Alet <alet@librelogiciel.com>
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License as published by
10# the Free Software Foundation; either version 2 of the License, or
11# (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
21#
22# $Id$
23#
24# $Log$
25# Revision 1.14  2003/10/10 19:48:07  jalet
26# Now displays version number
27#
28# Revision 1.13  2003/08/25 11:23:05  jalet
29# More powerful CGI script for quota reports
30#
31# Revision 1.12  2003/07/29 20:55:17  jalet
32# 1.14 is out !
33#
34# Revision 1.11  2003/07/01 12:37:31  jalet
35# Nicer UI
36#
37# Revision 1.10  2003/07/01 07:30:32  jalet
38# Message changed.
39#
40# Revision 1.9  2003/06/30 13:47:26  jalet
41# Allows multiple user / group names masks in the input field
42#
43# Revision 1.8  2003/06/30 13:32:01  jalet
44# Much more powerful CGI script for quota reports
45#
46# Revision 1.7  2003/06/30 12:46:15  jalet
47# Extracted reporting code.
48#
49# Revision 1.6  2003/04/23 22:13:56  jalet
50# Preliminary support for LPRng added BUT STILL UNTESTED.
51#
52# Revision 1.5  2003/04/17 21:30:09  jalet
53# Now includes the logo
54#
55# Revision 1.4  2003/04/08 21:20:25  jalet
56# CGI Script now displays a link to PyKota's website.
57#
58# Revision 1.3  2003/03/29 13:45:27  jalet
59# GPL paragraphs were incorrectly (from memory) copied into the sources.
60# Two README files were added.
61# Upgrade script for PostgreSQL pre 1.01 schema was added.
62#
63# Revision 1.2  2003/02/12 11:31:51  jalet
64# doesn't use the jaxml module anymore
65#
66# Revision 1.1  2003/02/10 13:41:38  jalet
67# repykota cgi script added.
68# cleaner doc.
69#
70
71import sys
72import os
73import cgi
74
75from pykota import version
76from pykota.tool import PyKotaTool, PyKotaToolError
77from pykota.reporter import PyKotaReporterError, openReporter
78
79header = """Content-type: text/html
80
81<?xml version="1.0" encoding="iso-8859-1"?>
82<html>
83  <head>
84    <title>PyKota Reports</title>
85  </head>
86  <body>
87    <form action="printquota.cgi" method="POST">
88      <table>
89        <tr>
90          <td>
91            <p>
92              <a href="http://www.librelogiciel.com/software/"><img src="http://www.librelogiciel.com/software/PyKota/calllogo" alt="PyKota's Logo" /></a>
93              <br />
94              <a href="http://www.librelogiciel.com/software/">PyKota version %s</a>
95            </p>
96          </td>
97          <td colspan="2">
98            <h2>PyKota Reports</h2>
99          </td>
100        </tr>
101        <tr>
102          <td colspan="3" align="center">
103            <input type="submit" name="action" value="Report" />
104          </td>
105        </tr>
106      </table>"""
107   
108footer = """
109    </form>
110  </body>
111</html>""" 
112
113
114class PyKotaReportGUI(PyKotaTool) :
115    """PyKota Administrative GUI"""
116    def guiDisplay(self) :
117        """Displays the administrative interface."""
118        global header, footer
119        print header % version.__version__
120        print self.body
121        print footer
122       
123    def error(self, message) :
124        """Adds an error message to the GUI's body."""
125        if message :
126            self.body = '<p><font color="red">%s</font></p>\n%s' % (message, self.body)
127       
128    def htmlListPrinters(self, selected=[], mask="*") :   
129        """Displays the printers multiple selection list."""
130        printers = self.storage.getMatchingPrinters(mask)
131        selectednames = [p.Name for p in selected]
132        message = '<table><tr><td valign="top">Printer :</td><td valign="top"><select name="printers" multiple="multiple">'
133        for printer in printers :
134            if printer.Name in selectednames :
135                message += '<option value="%s" selected="selected">%s</option>' % (printer.Name, printer.Name)
136            else :
137                message += '<option value="%s">%s</option>' % (printer.Name, printer.Name)
138        message += '</select></td></tr></table>'
139        return message
140       
141    def htmlUGNamesInput(self, value="*") :   
142        """Input field for user/group names wildcard."""
143        return 'User / Group names mask : <input type="text" name="ugmask" size="20" value="%s" /> <em>e.g. <strong>jo*</strong></em>' % (value or "*")
144       
145    def htmlGroupsCheckbox(self, isgroup=0) :
146        """Groups checkbox."""
147        if isgroup :
148            return 'Groups report : <input type="checkbox" checked="checked" name="isgroup" />'
149        else :   
150            return 'Groups report : <input type="checkbox" name="isgroup" />'
151           
152    def guiAction(self) :
153        """Main function"""
154        printers = ugmask = isgroup = None
155        self.body = "<p>Please click on the button above</p>\n"
156        if self.form.has_key("action") :
157            action = self.form["action"].value
158            if action == "Report" :
159                if self.form.has_key("printers") :
160                    printersfield = self.form["printers"]
161                    if type(printersfield) != type([]) :
162                        printersfield = [ printersfield ]
163                    printers = [self.storage.getPrinter(p.value) for p in printersfield]
164                else :   
165                    printers = self.storage.getMatchingPrinters("*")
166                remuser = os.environ.get("REMOTE_USER", "root")   
167                if remuser == "root" :
168                    if self.form.has_key("ugmask") :     
169                        ugmask = self.form["ugmask"].value
170                    else :     
171                        ugmask = "*"
172                else :       
173                    if self.form.has_key("isgroup") :   
174                        user = self.storage.getUser(remuser)
175                        if user.Exists :
176                            ugmask = " ".join([ g.Name for g in self.storage.getUserGroups(user) ])
177                        else :   
178                            ugmask = remuser # result will probably be empty, we don't care
179                    else :   
180                        ugmask = remuser
181                if self.form.has_key("isgroup") :   
182                    isgroup = 1
183                else :   
184                    isgroup = 0
185            else :
186                self.error(body, "Invalid action [%s]" % action)
187        self.body += self.htmlListPrinters(printers or [])           
188        self.body += "<br />"
189        self.body += self.htmlUGNamesInput(ugmask)
190        self.body += "<br />"
191        self.body += self.htmlGroupsCheckbox(isgroup)
192        if printers and ugmask :
193            self.reportingtool = openReporter(admin, "text", printers, ugmask.split(), isgroup)
194            self.body += "<pre>%s</pre>" % self.reportingtool.generateReport()
195   
196if __name__ == "__main__" :
197    admin = PyKotaReportGUI()
198    admin.form = cgi.FieldStorage()
199    admin.guiAction()
200    admin.guiDisplay()
201
202    try :
203        admin.storage.close()
204    except (TypeError, NameError, AttributeError) :   
205        pass
206       
207    sys.exit(0)
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