1 | #! /usr/bin/python |
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2 | # -*- coding: ISO-8859-15 -*- |
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3 | |
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4 | # PyKota Print Quota Reports generator |
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5 | # |
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6 | # PyKota - Print Quotas for CUPS and LPRng |
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7 | # |
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8 | # (c) 2003, 2004, 2005, 2006 Jerome Alet <alet@librelogiciel.com> |
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9 | # This program is free software; you can redistribute it and/or modify |
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10 | # it under the terms of the GNU General Public License as published by |
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11 | # the Free Software Foundation; either version 2 of the License, or |
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12 | # (at your option) any later version. |
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13 | # |
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14 | # This program is distributed in the hope that it will be useful, |
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15 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | # GNU General Public License for more details. |
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18 | # |
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19 | # You should have received a copy of the GNU General Public License |
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20 | # along with this program; if not, write to the Free Software |
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21 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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22 | # |
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23 | # $Id$ |
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24 | # |
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25 | # |
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26 | |
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27 | import sys |
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28 | import os |
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29 | import cgi |
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30 | import urllib |
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31 | |
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32 | from pykota import version |
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33 | from pykota.tool import PyKotaToolError |
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34 | from pykota.dumper import DumPyKota |
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35 | from pykota.cgifuncs import getLanguagePreference, getCharsetPreference |
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36 | |
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37 | header = """Content-type: text/html |
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38 | |
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39 | <?xml version="1.0" encoding="%s"?> |
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40 | <html> |
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41 | <head> |
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42 | <title>%s</title> |
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43 | <link rel="stylesheet" type="text/css" href="/pykota.css" /> |
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44 | </head> |
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45 | <body> |
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46 | <p> |
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47 | <form action="dumpykota.cgi" method="GET"> |
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48 | <table> |
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49 | <tr> |
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50 | <td> |
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51 | <p> |
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52 | <a href="%s"><img src="%s?version=%s" alt="PyKota's Logo" /></a> |
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53 | <br /> |
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54 | <a href="%s">PyKota v%s</a> |
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55 | </p> |
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56 | </td> |
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57 | <td colspan="2"> |
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58 | <h1>%s</h1> |
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59 | </td> |
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60 | </tr> |
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61 | <tr> |
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62 | <td colspan="3" align="center"> |
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63 | <input type="submit" name="report" value="%s" /> |
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64 | </td> |
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65 | </tr> |
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66 | </table> |
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67 | <p> |
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68 | %s |
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69 | </p>""" |
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70 | |
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71 | footer = """ |
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72 | <table> |
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73 | <tr> |
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74 | <td colspan="3" align="center"> |
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75 | <input type="submit" name="report" value="%s" /> |
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76 | </td> |
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77 | </tr> |
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78 | </table> |
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79 | </form> |
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80 | </p> |
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81 | <hr width="25%%" /> |
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82 | <p> |
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83 | <font size="-2"> |
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84 | <a href="http://www.pykota.com/">%s</a> |
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85 | © %s %s |
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86 | <br /> |
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87 | <pre> |
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88 | %s |
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89 | </pre> |
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90 | </font> |
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91 | </p> |
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92 | </body> |
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93 | </html>""" |
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94 | |
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95 | class PyKotaDumperGUI(DumPyKota) : |
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96 | """PyKota Dumper GUI""" |
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97 | def guiDisplay(self) : |
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98 | """Displays the dumper interface.""" |
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99 | global header, footer |
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100 | print header % (self.getCharset(), _("PyKota Data Dumper"), \ |
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101 | self.config.getLogoLink(), \ |
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102 | self.config.getLogoURL(), version.__version__, \ |
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103 | self.config.getLogoLink(), \ |
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104 | version.__version__, _("PyKota Data Dumper"), \ |
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105 | _("Dump"), _("Please click on the above button")) |
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106 | print self.htmlListDataTypes(self.options.get("data", "")) |
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107 | print "<br />" |
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108 | print self.htmlListFormats(self.options.get("format", "")) |
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109 | print "<br />" |
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110 | print self.htmlFilterInput(" ".join(self.arguments)) |
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111 | print "<br />" |
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112 | print self.htmlSumCheckbox(self.options.get("sum", "")) |
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113 | print footer % (_("Dump"), version.__doc__, version.__years__, version.__author__, version.__gplblurb__) |
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114 | |
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115 | def htmlListDataTypes(self, selected="") : |
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116 | """Displays the datatype selection list.""" |
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117 | message = '<table><tr><td valign="top">%s :</td><td valign="top"><select name="datatype">' % _("Data Type") |
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118 | for dt in self.validdatatypes.items() : |
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119 | if dt[0] == selected : |
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120 | message += '<option value="%s" selected="selected">%s (%s)</option>' % (dt[0], dt[0], dt[1]) |
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121 | else : |
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122 | message += '<option value="%s">%s (%s)</option>' % (dt[0], dt[0], dt[1]) |
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123 | message += '</select></td></tr></table>' |
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124 | return message |
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125 | |
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126 | def htmlListFormats(self, selected="") : |
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127 | """Displays the formats selection list.""" |
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128 | message = '<table><tr><td valign="top">%s :</td><td valign="top"><select name="format">' % _("Output Format") |
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129 | for fmt in self.validformats.items() : |
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130 | if fmt[0] == selected : |
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131 | message += '<option value="%s" selected="selected">%s (%s)</option>' % (fmt[0], fmt[0], fmt[1]) |
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132 | else : |
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133 | message += '<option value="%s">%s (%s)</option>' % (fmt[0], fmt[0], fmt[1]) |
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134 | message += '</select></td></tr></table>' |
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135 | return message |
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136 | |
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137 | def htmlFilterInput(self, value="") : |
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138 | """Input the optional dump filter.""" |
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139 | return _("Filter") + (' : <input type="text" name="filter" size="40" value="%s" /> <em>e.g. <strong>username=jerome printername=HP2100</strong></em>' % (value or "")) |
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140 | |
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141 | def htmlSumCheckbox(self, checked="") : |
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142 | """Input the optional Sum option.""" |
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143 | return _("Summarize") + (' : <input type="checkbox" name="sum" %s /> <em>%s</em>' % ((checked and 'checked="checked"'), _("only for payments or history"))) |
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144 | |
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145 | def guiAction(self) : |
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146 | """Main function""" |
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147 | try : |
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148 | wantreport = self.form.has_key("report") |
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149 | except TypeError : |
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150 | pass # WebDAV request probably, seen when trying to open a csv file in OOo |
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151 | else : |
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152 | if wantreport : |
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153 | try : |
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154 | if self.form.has_key("datatype") : |
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155 | self.options["data"] = self.form["datatype"].value |
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156 | if self.form.has_key("format") : |
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157 | self.options["format"] = self.form["format"].value |
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158 | if self.form.has_key("filter") : |
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159 | self.arguments = self.form["filter"].value.split() |
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160 | if self.form.has_key("sum") : |
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161 | self.options["sum"] = self.form["sum"].value |
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162 | # when no authentication is done, or when the remote username |
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163 | # is 'root' (even if not run as root of course), then unrestricted |
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164 | # dump is allowed. |
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165 | remuser = os.environ.get("REMOTE_USER", "root") |
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166 | # special hack to accomodate mod_auth_ldap Apache module |
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167 | try : |
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168 | remuser = remuser.split("=")[1].split(",")[0] |
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169 | except IndexError : |
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170 | pass |
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171 | if remuser != "root" : |
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172 | # non-'root' users when the script is password protected |
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173 | # can not dump any data as they like, we restrict them |
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174 | # to their own datas. |
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175 | if self.options["data"] not in ["printers", "pmembers", "groups", "gpquotas"] : |
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176 | self.arguments.append("username=%s" % remuser) |
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177 | |
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178 | fname = "error" |
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179 | ctype = "text/plain" |
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180 | if self.options["format"] in ("csv", "ssv") : |
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181 | #ctype = "application/vnd.sun.xml.calc" # OpenOffice.org |
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182 | ctype = "text/comma-separated-values" |
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183 | fname = "dump.csv" |
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184 | elif self.options["format"] == "tsv" : |
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185 | #ctype = "application/vnd.sun.xml.calc" # OpenOffice.org |
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186 | ctype = "text/tab-separated-values" |
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187 | fname = "dump.tsv" |
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188 | elif self.options["format"] == "xml" : |
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189 | ctype = "text/xml" |
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190 | fname = "dump.xml" |
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191 | elif self.options["format"] == "cups" : |
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192 | ctype = "text/plain" |
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193 | fname = "page_log" |
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194 | print "Content-type: %s" % ctype |
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195 | print "Content-disposition: attachment; filename=%s" % fname |
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196 | print |
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197 | self.main(self.arguments, self.options, restricted=0) |
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198 | except : |
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199 | print 'Content-type: text/html\n\n<html><head><title>CGI Error</title></head><body><p><font color="red">%s</font></p></body></html>' % self.crashed("CGI Error").replace("\n", "<br />") |
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200 | else : |
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201 | self.guiDisplay() |
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202 | |
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203 | if __name__ == "__main__" : |
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204 | os.environ["LC_ALL"] = getLanguagePreference() |
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205 | admin = PyKotaDumperGUI(lang=os.environ["LC_ALL"], charset=getCharsetPreference()) |
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206 | admin.deferredInit() |
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207 | admin.form = cgi.FieldStorage() |
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208 | admin.options = { "output" : "-", |
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209 | "data" : "history", |
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210 | "format" : "cups", |
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211 | "sum" : None, |
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212 | } |
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213 | admin.arguments = [] |
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214 | admin.guiAction() |
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215 | try : |
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216 | admin.storage.close() |
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217 | except (TypeError, NameError, AttributeError) : |
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218 | pass |
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219 | |
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220 | sys.exit(0) |
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