| 1 | #! /usr/bin/env python |
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| 2 | |
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| 3 | # PyKota - Print Quotas for CUPS and LPRng |
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| 4 | # |
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| 5 | # (c) 2003 Jerome Alet <alet@librelogiciel.com> |
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| 6 | # This program is free software; you can redistribute it and/or modify |
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| 7 | # it under the terms of the GNU General Public License as published by |
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| 8 | # the Free Software Foundation; either version 2 of the License, or |
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| 9 | # (at your option) any later version. |
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| 10 | # |
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| 11 | # This program is distributed in the hope that it will be useful, |
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| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | # GNU General Public License for more details. |
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| 15 | # |
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| 16 | # You should have received a copy of the GNU General Public License |
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| 17 | # along with this program; if not, write to the Free Software |
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| 18 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
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| 19 | # |
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| 20 | # $Id$ |
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| 21 | # |
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| 22 | # $Log$ |
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| 23 | # Revision 1.1 2003/05/03 17:33:08 jalet |
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| 24 | # First shot at the complete web-based administrative interface. |
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| 25 | # |
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| 26 | # |
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| 27 | # |
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| 28 | |
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| 29 | import sys |
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| 30 | import os |
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| 31 | import cgi |
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| 32 | from pykota.tool import PyKotaTool, PyKotaToolError |
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| 33 | |
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| 34 | header = """Content-type: text/html |
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| 35 | |
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| 36 | <?xml version="1.0" encoding="iso-8859-1"?> |
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| 37 | <html> |
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| 38 | <head> |
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| 39 | <title>PyKota Administration</title> |
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| 40 | </head> |
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| 41 | <body> |
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| 42 | <form action="pykotadmin.cgi" method="POST"> |
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| 43 | <table> |
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| 44 | <tr> |
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| 45 | <td> |
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| 46 | <p> |
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| 47 | <a href="http://www.librelogiciel.com/software/"><img src="http://www.librelogiciel.com/software/PyKota/calllogo" alt="PyKota's Logo" /></a> |
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| 48 | <br /> |
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| 49 | <a href="http://www.librelogiciel.com/software/">PyKota</a> |
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| 50 | </p> |
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| 51 | </td> |
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| 52 | <td colspan="2"> |
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| 53 | <h2>PyKota Administration</h2> |
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| 54 | </td> |
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| 55 | </tr> |
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| 56 | <tr> |
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| 57 | <td> |
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| 58 | <input type="submit" name="action" value="Report" /> |
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| 59 | </td> |
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| 60 | <td> |
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| 61 | <input type="submit" name="action" value="Modify" /> |
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| 62 | </td> |
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| 63 | <td> |
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| 64 | <input type="submit" name="action" value="Warn" /> |
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| 65 | </td> |
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| 66 | </tr> |
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| 67 | </table>""" |
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| 68 | |
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| 69 | footer = """ |
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| 70 | </form> |
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| 71 | </body> |
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| 72 | </html>""" |
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| 73 | |
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| 74 | |
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| 75 | class PyKotaAdminGUI(PyKotaTool) : |
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| 76 | """PyKota Administrative GUI""" |
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| 77 | def guiDisplay(self) : |
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| 78 | """Displays the administrative interface.""" |
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| 79 | global header, footer |
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| 80 | print header |
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| 81 | print self.body |
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| 82 | print footer |
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| 83 | |
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| 84 | def error(self, message) : |
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| 85 | """Adds an error message to the GUI's body.""" |
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| 86 | if message : |
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| 87 | self.body = '<p><font color="red">%s</font></p>\n%s' % (message, self.body) |
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| 88 | |
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| 89 | def htmlListPrinters(self) : |
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| 90 | """Displays the printers multiple selection list.""" |
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| 91 | printers = self.storage.getMatchingPrinters("*") |
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| 92 | message = 'Printer : <select name="printers" multiple="multiple">' |
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| 93 | for (printerid, printername) in printers : |
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| 94 | message += '<option value="%s">%s</option>' % (printerid, printername) |
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| 95 | message += '</select>' |
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| 96 | return message |
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| 97 | |
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| 98 | def guiAction(self) : |
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| 99 | """Main function""" |
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| 100 | self.body = "<p>Please click on the menu above</p>\n" |
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| 101 | form = cgi.FieldStorage() |
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| 102 | if form.has_key("action") : |
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| 103 | action = form["action"].value |
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| 104 | if action == "Modify" : |
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| 105 | self.error("Not implemented yet ! Sorry.") |
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| 106 | elif action == "Warn" : |
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| 107 | self.error("Not implemented yet ! Sorry.") |
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| 108 | elif action == "Report" : |
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| 109 | self.error("Not implemented yet ! Sorry.") |
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| 110 | else : |
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| 111 | self.error(body, "Invalid action [%s]" % action) |
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| 112 | self.body = self.body + self.htmlListPrinters() |
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| 113 | |
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| 114 | if __name__ == "__main__" : |
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| 115 | admin = PyKotaAdminGUI() |
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| 116 | admin.guiAction() |
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| 117 | admin.guiDisplay() |
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