[1327] | 1 | # PyKota |
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| 2 | # -*- coding: ISO-8859-15 -*- |
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| 3 | # |
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| 4 | # PyKota : Print Quotas for CUPS and LPRng |
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| 5 | # |
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| 6 | # (c) 2003-2004 Jerome Alet <alet@librelogiciel.com> |
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| 7 | # This program is free software; you can redistribute it and/or modify |
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| 8 | # it under the terms of the GNU General Public License as published by |
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| 9 | # the Free Software Foundation; either version 2 of the License, or |
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| 10 | # (at your option) any later version. |
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| 11 | # |
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| 12 | # This program is distributed in the hope that it will be useful, |
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | # GNU General Public License for more details. |
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| 16 | # |
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| 17 | # You should have received a copy of the GNU General Public License |
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| 18 | # along with this program; if not, write to the Free Software |
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| 19 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
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| 20 | # |
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| 21 | # $Id$ |
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| 22 | # |
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| 23 | # $Log$ |
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[1717] | 24 | # Revision 1.45 2004/09/14 22:29:13 jalet |
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| 25 | # First version of dumpykota. Works fine but only with PostgreSQL backend |
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| 26 | # for now. |
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| 27 | # |
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[1711] | 28 | # Revision 1.44 2004/09/10 21:32:54 jalet |
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| 29 | # Small fixes for incomplete entry intialization |
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| 30 | # |
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[1582] | 31 | # Revision 1.43 2004/07/01 17:45:49 jalet |
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| 32 | # Added code to handle the description field for printers |
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| 33 | # |
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[1531] | 34 | # Revision 1.42 2004/06/08 17:44:43 jalet |
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| 35 | # Payment now gets deleted when the user is deleted |
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| 36 | # |
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[1522] | 37 | # Revision 1.41 2004/06/05 22:03:50 jalet |
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| 38 | # Payments history is now stored in database |
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| 39 | # |
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[1520] | 40 | # Revision 1.40 2004/06/03 23:14:11 jalet |
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| 41 | # Now stores the job's size in bytes in the database. |
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| 42 | # Preliminary work on payments storage : database schemas are OK now, |
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| 43 | # but no code to store payments yet. |
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| 44 | # Removed schema picture, not relevant anymore. |
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| 45 | # |
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[1502] | 46 | # Revision 1.39 2004/05/26 14:50:12 jalet |
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| 47 | # First try at saving the job-originating-hostname in the database |
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| 48 | # |
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[1451] | 49 | # Revision 1.38 2004/05/06 12:37:47 jalet |
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| 50 | # pkpgcounter : comments |
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| 51 | # pkprinters : when --add is used, existing printers are now skipped. |
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| 52 | # |
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[1358] | 53 | # Revision 1.37 2004/02/23 22:53:21 jalet |
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| 54 | # Don't retrieve data when it's not needed, to avoid database queries |
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| 55 | # |
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[1332] | 56 | # Revision 1.36 2004/02/04 13:24:41 jalet |
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| 57 | # pkprinters can now remove printers from printers groups. |
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| 58 | # |
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[1330] | 59 | # Revision 1.35 2004/02/04 11:17:00 jalet |
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| 60 | # pkprinters command line tool added. |
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| 61 | # |
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[1327] | 62 | # Revision 1.34 2004/02/02 22:44:16 jalet |
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| 63 | # Preliminary work on Relationnal Database Independance via DB-API 2.0 |
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| 64 | # |
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| 65 | # |
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| 66 | # |
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| 67 | |
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| 68 | from pykota.storage import PyKotaStorageError,BaseStorage,StorageObject,StorageUser,StorageGroup,StoragePrinter,StorageJob,StorageLastJob,StorageUserPQuota,StorageGroupPQuota |
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| 69 | |
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| 70 | class SQLStorage : |
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[1717] | 71 | def prepareRawResult(self, result) : |
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| 72 | """Prepares a raw result by including the headers.""" |
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| 73 | if result.ntuples() > 0 : |
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| 74 | entries = [result.listfields()] |
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| 75 | entries.extend(result.getresult()) |
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| 76 | return entries |
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| 77 | |
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| 78 | def extractPrinters(self) : |
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| 79 | """Extracts all printer records.""" |
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| 80 | result = self.doRawSearch("SELECT * FROM printers") |
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| 81 | return self.prepareRawResult(result) |
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| 82 | |
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| 83 | def extractUsers(self) : |
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| 84 | """Extracts all user records.""" |
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| 85 | result = self.doRawSearch("SELECT * FROM users") |
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| 86 | return self.prepareRawResult(result) |
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| 87 | |
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| 88 | def extractGroups(self) : |
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| 89 | """Extracts all group records.""" |
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| 90 | result = self.doRawSearch("SELECT * FROM groups") |
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| 91 | return self.prepareRawResult(result) |
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| 92 | |
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| 93 | def extractPayments(self) : |
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| 94 | """Extracts all payment records.""" |
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| 95 | result = self.doRawSearch("SELECT username,payments.* FROM users,payments WHERE users.id=payments.userid") |
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| 96 | return self.prepareRawResult(result) |
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| 97 | |
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| 98 | def extractUpquotas(self) : |
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| 99 | """Extracts all userpquota records.""" |
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| 100 | result = self.doRawSearch("SELECT users.username,printers.printername,userpquota.* FROM users,printers,userpquota WHERE users.id=userpquota.userid AND printers.id=userpquota.printerid") |
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| 101 | return self.prepareRawResult(result) |
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| 102 | |
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| 103 | def extractGpquotas(self) : |
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| 104 | """Extracts all grouppquota records.""" |
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| 105 | result = self.doRawSearch("SELECT groups.groupname,printers.printername,grouppquota.* FROM groups,printers,grouppquota WHERE groups.id=grouppquota.groupid AND printers.id=grouppquota.printerid") |
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| 106 | return self.prepareRawResult(result) |
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| 107 | |
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| 108 | def extractHistory(self) : |
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| 109 | """Extracts all jobhistory records.""" |
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| 110 | result = self.doRawSearch("SELECT users.username,printers.printername,jobhistory.* FROM users,printers,jobhistory WHERE users.id=jobhistory.userid AND printers.id=jobhistory.printerid") |
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| 111 | return self.prepareRawResult(result) |
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| 112 | |
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[1327] | 113 | def getAllUsersNames(self) : |
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| 114 | """Extracts all user names.""" |
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| 115 | usernames = [] |
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| 116 | result = self.doSearch("SELECT username FROM users") |
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| 117 | if result : |
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| 118 | usernames = [record["username"] for record in result] |
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| 119 | return usernames |
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| 120 | |
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| 121 | def getAllGroupsNames(self) : |
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| 122 | """Extracts all group names.""" |
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| 123 | groupnames = [] |
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| 124 | result = self.doSearch("SELECT groupname FROM groups") |
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| 125 | if result : |
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| 126 | groupnames = [record["groupname"] for record in result] |
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| 127 | return groupnames |
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| 128 | |
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| 129 | def getUserFromBackend(self, username) : |
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| 130 | """Extracts user information given its name.""" |
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| 131 | user = StorageUser(self, username) |
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| 132 | result = self.doSearch("SELECT * FROM users WHERE username=%s LIMIT 1" % self.doQuote(username)) |
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| 133 | if result : |
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| 134 | fields = result[0] |
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| 135 | user.ident = fields.get("id") |
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[1451] | 136 | user.Name = fields.get("username", username) |
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[1327] | 137 | user.LimitBy = fields.get("limitby") |
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| 138 | user.AccountBalance = fields.get("balance") |
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| 139 | user.LifeTimePaid = fields.get("lifetimepaid") |
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| 140 | user.Email = fields.get("email") |
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| 141 | user.Exists = 1 |
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| 142 | return user |
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| 143 | |
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| 144 | def getGroupFromBackend(self, groupname) : |
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| 145 | """Extracts group information given its name.""" |
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| 146 | group = StorageGroup(self, groupname) |
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| 147 | result = self.doSearch("SELECT * FROM groups WHERE groupname=%s LIMIT 1" % self.doQuote(groupname)) |
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| 148 | if result : |
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| 149 | fields = result[0] |
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| 150 | group.ident = fields.get("id") |
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[1451] | 151 | group.Name = fields.get("groupname", groupname) |
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[1327] | 152 | group.LimitBy = fields.get("limitby") |
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| 153 | result = self.doSearch("SELECT SUM(balance) AS balance, SUM(lifetimepaid) AS lifetimepaid FROM users WHERE id IN (SELECT userid FROM groupsmembers WHERE groupid=%s)" % self.doQuote(group.ident)) |
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| 154 | if result : |
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| 155 | fields = result[0] |
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| 156 | group.AccountBalance = fields.get("balance") |
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| 157 | group.LifeTimePaid = fields.get("lifetimepaid") |
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| 158 | group.Exists = 1 |
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| 159 | return group |
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| 160 | |
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| 161 | def getPrinterFromBackend(self, printername) : |
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| 162 | """Extracts printer information given its name.""" |
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| 163 | printer = StoragePrinter(self, printername) |
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| 164 | result = self.doSearch("SELECT * FROM printers WHERE printername=%s LIMIT 1" % self.doQuote(printername)) |
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| 165 | if result : |
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| 166 | fields = result[0] |
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| 167 | printer.ident = fields.get("id") |
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[1451] | 168 | printer.Name = fields.get("printername", printername) |
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[1582] | 169 | printer.PricePerJob = fields.get("priceperjob") or 0.0 |
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| 170 | printer.PricePerPage = fields.get("priceperpage") or 0.0 |
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| 171 | printer.Description = fields.get("description") or "" |
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[1327] | 172 | printer.Exists = 1 |
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| 173 | return printer |
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| 174 | |
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| 175 | def getUserPQuotaFromBackend(self, user, printer) : |
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| 176 | """Extracts a user print quota.""" |
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| 177 | userpquota = StorageUserPQuota(self, user, printer) |
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| 178 | if printer.Exists and user.Exists : |
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| 179 | result = self.doSearch("SELECT id, lifepagecounter, pagecounter, softlimit, hardlimit, datelimit FROM userpquota WHERE userid=%s AND printerid=%s" % (self.doQuote(user.ident), self.doQuote(printer.ident))) |
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| 180 | if result : |
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| 181 | fields = result[0] |
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| 182 | userpquota.ident = fields.get("id") |
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| 183 | userpquota.PageCounter = fields.get("pagecounter") |
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| 184 | userpquota.LifePageCounter = fields.get("lifepagecounter") |
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| 185 | userpquota.SoftLimit = fields.get("softlimit") |
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| 186 | userpquota.HardLimit = fields.get("hardlimit") |
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| 187 | userpquota.DateLimit = fields.get("datelimit") |
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| 188 | userpquota.Exists = 1 |
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| 189 | return userpquota |
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| 190 | |
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| 191 | def getGroupPQuotaFromBackend(self, group, printer) : |
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| 192 | """Extracts a group print quota.""" |
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| 193 | grouppquota = StorageGroupPQuota(self, group, printer) |
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| 194 | if group.Exists : |
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| 195 | result = self.doSearch("SELECT id, softlimit, hardlimit, datelimit FROM grouppquota WHERE groupid=%s AND printerid=%s" % (self.doQuote(group.ident), self.doQuote(printer.ident))) |
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| 196 | if result : |
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| 197 | fields = result[0] |
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| 198 | grouppquota.ident = fields.get("id") |
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| 199 | grouppquota.SoftLimit = fields.get("softlimit") |
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| 200 | grouppquota.HardLimit = fields.get("hardlimit") |
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| 201 | grouppquota.DateLimit = fields.get("datelimit") |
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| 202 | result = self.doSearch("SELECT SUM(lifepagecounter) AS lifepagecounter, SUM(pagecounter) AS pagecounter FROM userpquota WHERE printerid=%s AND userid IN (SELECT userid FROM groupsmembers WHERE groupid=%s)" % (self.doQuote(printer.ident), self.doQuote(group.ident))) |
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| 203 | if result : |
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| 204 | fields = result[0] |
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| 205 | grouppquota.PageCounter = fields.get("pagecounter") |
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| 206 | grouppquota.LifePageCounter = fields.get("lifepagecounter") |
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| 207 | grouppquota.Exists = 1 |
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| 208 | return grouppquota |
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| 209 | |
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| 210 | def getPrinterLastJobFromBackend(self, printer) : |
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| 211 | """Extracts a printer's last job information.""" |
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| 212 | lastjob = StorageLastJob(self, printer) |
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[1502] | 213 | result = self.doSearch("SELECT jobhistory.id, jobid, userid, username, pagecounter, jobsize, jobprice, filename, title, copies, options, hostname, jobdate FROM jobhistory, users WHERE printerid=%s AND userid=users.id ORDER BY jobdate DESC LIMIT 1" % self.doQuote(printer.ident)) |
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[1327] | 214 | if result : |
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| 215 | fields = result[0] |
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| 216 | lastjob.ident = fields.get("id") |
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| 217 | lastjob.JobId = fields.get("jobid") |
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[1358] | 218 | lastjob.UserName = fields.get("username") |
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[1327] | 219 | lastjob.PrinterPageCounter = fields.get("pagecounter") |
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| 220 | lastjob.JobSize = fields.get("jobsize") |
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| 221 | lastjob.JobPrice = fields.get("jobprice") |
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| 222 | lastjob.JobAction = fields.get("action") |
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| 223 | lastjob.JobFileName = fields.get("filename") |
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| 224 | lastjob.JobTitle = fields.get("title") |
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| 225 | lastjob.JobCopies = fields.get("copies") |
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| 226 | lastjob.JobOptions = fields.get("options") |
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| 227 | lastjob.JobDate = fields.get("jobdate") |
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[1502] | 228 | lastjob.JobHostName = fields.get("hostname") |
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[1520] | 229 | lastjob.JobSizeBytes = fields.get("jobsizebytes") |
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[1327] | 230 | lastjob.Exists = 1 |
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| 231 | return lastjob |
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| 232 | |
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| 233 | def getGroupMembersFromBackend(self, group) : |
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| 234 | """Returns the group's members list.""" |
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| 235 | groupmembers = [] |
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| 236 | result = self.doSearch("SELECT * FROM groupsmembers JOIN users ON groupsmembers.userid=users.id WHERE groupid=%s" % self.doQuote(group.ident)) |
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| 237 | if result : |
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| 238 | for record in result : |
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| 239 | user = StorageUser(self, record.get("username")) |
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| 240 | user.ident = record.get("userid") |
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| 241 | user.LimitBy = record.get("limitby") |
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| 242 | user.AccountBalance = record.get("balance") |
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| 243 | user.LifeTimePaid = record.get("lifetimepaid") |
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| 244 | user.Email = record.get("email") |
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| 245 | user.Exists = 1 |
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| 246 | groupmembers.append(user) |
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| 247 | self.cacheEntry("USERS", user.Name, user) |
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| 248 | return groupmembers |
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| 249 | |
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| 250 | def getUserGroupsFromBackend(self, user) : |
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| 251 | """Returns the user's groups list.""" |
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| 252 | groups = [] |
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| 253 | result = self.doSearch("SELECT groupname FROM groupsmembers JOIN groups ON groupsmembers.groupid=groups.id WHERE userid=%s" % self.doQuote(user.ident)) |
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| 254 | if result : |
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| 255 | for record in result : |
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| 256 | groups.append(self.getGroup(record.get("groupname"))) |
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| 257 | return groups |
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| 258 | |
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| 259 | def getParentPrintersFromBackend(self, printer) : |
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| 260 | """Get all the printer groups this printer is a member of.""" |
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| 261 | pgroups = [] |
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| 262 | result = self.doSearch("SELECT groupid,printername FROM printergroupsmembers JOIN printers ON groupid=id WHERE printerid=%s" % self.doQuote(printer.ident)) |
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| 263 | if result : |
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| 264 | for record in result : |
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| 265 | if record["groupid"] != printer.ident : # in case of integrity violation |
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| 266 | parentprinter = self.getPrinter(record.get("printername")) |
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| 267 | if parentprinter.Exists : |
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| 268 | pgroups.append(parentprinter) |
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| 269 | return pgroups |
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| 270 | |
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| 271 | def getMatchingPrinters(self, printerpattern) : |
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| 272 | """Returns the list of all printers for which name matches a certain pattern.""" |
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| 273 | printers = [] |
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| 274 | # We 'could' do a SELECT printername FROM printers WHERE printername LIKE ... |
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| 275 | # but we don't because other storages semantics may be different, so every |
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| 276 | # storage should use fnmatch to match patterns and be storage agnostic |
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| 277 | result = self.doSearch("SELECT * FROM printers") |
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| 278 | if result : |
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| 279 | for record in result : |
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| 280 | if self.tool.matchString(record["printername"], printerpattern.split(",")) : |
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| 281 | printer = StoragePrinter(self, record["printername"]) |
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| 282 | printer.ident = record.get("id") |
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[1582] | 283 | printer.PricePerJob = record.get("priceperjob") or 0.0 |
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| 284 | printer.PricePerPage = record.get("priceperpage") or 0.0 |
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| 285 | printer.Description = record.get("description") or "" |
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[1327] | 286 | printer.Exists = 1 |
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| 287 | printers.append(printer) |
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| 288 | self.cacheEntry("PRINTERS", printer.Name, printer) |
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| 289 | return printers |
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| 290 | |
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| 291 | def getPrinterUsersAndQuotas(self, printer, names=["*"]) : |
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| 292 | """Returns the list of users who uses a given printer, along with their quotas.""" |
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| 293 | usersandquotas = [] |
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| 294 | result = self.doSearch("SELECT users.id as uid,username,balance,lifetimepaid,limitby,email,userpquota.id,lifepagecounter,pagecounter,softlimit,hardlimit,datelimit FROM users JOIN userpquota ON users.id=userpquota.userid AND printerid=%s ORDER BY username ASC" % self.doQuote(printer.ident)) |
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| 295 | if result : |
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| 296 | for record in result : |
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| 297 | if self.tool.matchString(record.get("username"), names) : |
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| 298 | user = StorageUser(self, record.get("username")) |
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| 299 | user.ident = record.get("uid") |
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| 300 | user.LimitBy = record.get("limitby") |
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| 301 | user.AccountBalance = record.get("balance") |
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| 302 | user.LifeTimePaid = record.get("lifetimepaid") |
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| 303 | user.Email = record.get("email") |
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| 304 | user.Exists = 1 |
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| 305 | userpquota = StorageUserPQuota(self, user, printer) |
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| 306 | userpquota.ident = record.get("id") |
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| 307 | userpquota.PageCounter = record.get("pagecounter") |
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| 308 | userpquota.LifePageCounter = record.get("lifepagecounter") |
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| 309 | userpquota.SoftLimit = record.get("softlimit") |
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| 310 | userpquota.HardLimit = record.get("hardlimit") |
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| 311 | userpquota.DateLimit = record.get("datelimit") |
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| 312 | userpquota.Exists = 1 |
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| 313 | usersandquotas.append((user, userpquota)) |
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| 314 | self.cacheEntry("USERS", user.Name, user) |
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| 315 | self.cacheEntry("USERPQUOTAS", "%s@%s" % (user.Name, printer.Name), userpquota) |
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| 316 | return usersandquotas |
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| 317 | |
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| 318 | def getPrinterGroupsAndQuotas(self, printer, names=["*"]) : |
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| 319 | """Returns the list of groups which uses a given printer, along with their quotas.""" |
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| 320 | groupsandquotas = [] |
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| 321 | result = self.doSearch("SELECT groupname FROM groups JOIN grouppquota ON groups.id=grouppquota.groupid AND printerid=%s ORDER BY groupname ASC" % self.doQuote(printer.ident)) |
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| 322 | if result : |
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| 323 | for record in result : |
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| 324 | if self.tool.matchString(record.get("groupname"), names) : |
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| 325 | group = self.getGroup(record.get("groupname")) |
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| 326 | grouppquota = self.getGroupPQuota(group, printer) |
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| 327 | groupsandquotas.append((group, grouppquota)) |
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| 328 | return groupsandquotas |
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| 329 | |
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| 330 | def addPrinter(self, printername) : |
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| 331 | """Adds a printer to the quota storage, returns it.""" |
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| 332 | self.doModify("INSERT INTO printers (printername) VALUES (%s)" % self.doQuote(printername)) |
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| 333 | return self.getPrinter(printername) |
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| 334 | |
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| 335 | def addUser(self, user) : |
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| 336 | """Adds a user to the quota storage, returns its id.""" |
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[1711] | 337 | self.doModify("INSERT INTO users (username, limitby, balance, lifetimepaid, email) VALUES (%s, %s, %s, %s, %s)" % (self.doQuote(user.Name), self.doQuote(user.LimitBy or 'quota'), self.doQuote(user.AccountBalance or 0.0), self.doQuote(user.LifeTimePaid or 0.0), self.doQuote(user.Email))) |
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[1327] | 338 | return self.getUser(user.Name) |
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| 339 | |
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| 340 | def addGroup(self, group) : |
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| 341 | """Adds a group to the quota storage, returns its id.""" |
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[1711] | 342 | self.doModify("INSERT INTO groups (groupname, limitby) VALUES (%s, %s)" % (self.doQuote(group.Name), self.doQuote(group.LimitBy or "quota"))) |
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[1327] | 343 | return self.getGroup(group.Name) |
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| 344 | |
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| 345 | def addUserToGroup(self, user, group) : |
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| 346 | """Adds an user to a group.""" |
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| 347 | result = self.doSearch("SELECT COUNT(*) AS mexists FROM groupsmembers WHERE groupid=%s AND userid=%s" % (self.doQuote(group.ident), self.doQuote(user.ident))) |
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| 348 | try : |
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| 349 | mexists = int(result[0].get("mexists")) |
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| 350 | except (IndexError, TypeError) : |
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| 351 | mexists = 0 |
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| 352 | if not mexists : |
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| 353 | self.doModify("INSERT INTO groupsmembers (groupid, userid) VALUES (%s, %s)" % (self.doQuote(group.ident), self.doQuote(user.ident))) |
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| 354 | |
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| 355 | def addUserPQuota(self, user, printer) : |
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| 356 | """Initializes a user print quota on a printer.""" |
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| 357 | self.doModify("INSERT INTO userpquota (userid, printerid) VALUES (%s, %s)" % (self.doQuote(user.ident), self.doQuote(printer.ident))) |
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| 358 | return self.getUserPQuota(user, printer) |
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| 359 | |
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| 360 | def addGroupPQuota(self, group, printer) : |
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| 361 | """Initializes a group print quota on a printer.""" |
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| 362 | self.doModify("INSERT INTO grouppquota (groupid, printerid) VALUES (%s, %s)" % (self.doQuote(group.ident), self.doQuote(printer.ident))) |
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| 363 | return self.getGroupPQuota(group, printer) |
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| 364 | |
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| 365 | def writePrinterPrices(self, printer) : |
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| 366 | """Write the printer's prices back into the storage.""" |
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| 367 | self.doModify("UPDATE printers SET priceperpage=%s, priceperjob=%s WHERE id=%s" % (self.doQuote(printer.PricePerPage), self.doQuote(printer.PricePerJob), self.doQuote(printer.ident))) |
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| 368 | |
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[1582] | 369 | def writePrinterDescription(self, printer) : |
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| 370 | """Write the printer's description back into the storage.""" |
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| 371 | self.doModify("UPDATE printers SET description=%s WHERE id=%s" % (self.doQuote(printer.Description), self.doQuote(printer.ident))) |
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| 372 | |
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[1327] | 373 | def writeUserLimitBy(self, user, limitby) : |
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| 374 | """Sets the user's limiting factor.""" |
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| 375 | self.doModify("UPDATE users SET limitby=%s WHERE id=%s" % (self.doQuote(limitby), self.doQuote(user.ident))) |
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| 376 | |
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| 377 | def writeGroupLimitBy(self, group, limitby) : |
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| 378 | """Sets the group's limiting factor.""" |
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| 379 | self.doModify("UPDATE groups SET limitby=%s WHERE id=%s" % (self.doQuote(limitby), self.doQuote(group.ident))) |
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| 380 | |
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| 381 | def writeUserPQuotaDateLimit(self, userpquota, datelimit) : |
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| 382 | """Sets the date limit permanently for a user print quota.""" |
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| 383 | self.doModify("UPDATE userpquota SET datelimit=%s WHERE id=%s" % (self.doQuote(datelimit), self.doQuote(userpquota.ident))) |
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| 384 | |
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| 385 | def writeGroupPQuotaDateLimit(self, grouppquota, datelimit) : |
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| 386 | """Sets the date limit permanently for a group print quota.""" |
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| 387 | self.doModify("UPDATE grouppquota SET datelimit=%s WHERE id=%s" % (self.doQuote(datelimit), self.doQuote(grouppquota.ident))) |
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| 388 | |
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| 389 | def increaseUserPQuotaPagesCounters(self, userpquota, nbpages) : |
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| 390 | """Increase page counters for a user print quota.""" |
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| 391 | self.doModify("UPDATE userpquota SET pagecounter=pagecounter+%s,lifepagecounter=lifepagecounter+%s WHERE id=%s" % (self.doQuote(nbpages), self.doQuote(nbpages), self.doQuote(userpquota.ident))) |
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| 392 | |
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| 393 | def writeUserPQuotaPagesCounters(self, userpquota, newpagecounter, newlifepagecounter) : |
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| 394 | """Sets the new page counters permanently for a user print quota.""" |
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| 395 | self.doModify("UPDATE userpquota SET pagecounter=%s,lifepagecounter=%s WHERE id=%s" % (self.doQuote(newpagecounter), self.doQuote(newlifepagecounter), self.doQuote(userpquota.ident))) |
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| 396 | |
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| 397 | def decreaseUserAccountBalance(self, user, amount) : |
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| 398 | """Decreases user's account balance from an amount.""" |
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| 399 | self.doModify("UPDATE users SET balance=balance-%s WHERE id=%s" % (self.doQuote(amount), self.doQuote(user.ident))) |
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| 400 | |
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| 401 | def writeUserAccountBalance(self, user, newbalance, newlifetimepaid=None) : |
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| 402 | """Sets the new account balance and eventually new lifetime paid.""" |
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| 403 | if newlifetimepaid is not None : |
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| 404 | self.doModify("UPDATE users SET balance=%s, lifetimepaid=%s WHERE id=%s" % (self.doQuote(newbalance), self.doQuote(newlifetimepaid), self.doQuote(user.ident))) |
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| 405 | else : |
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| 406 | self.doModify("UPDATE users SET balance=%s WHERE id=%s" % (self.doQuote(newbalance), self.doQuote(user.ident))) |
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| 407 | |
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[1522] | 408 | def writeNewPayment(self, user, amount) : |
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| 409 | """Adds a new payment to the payments history.""" |
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| 410 | self.doModify("INSERT INTO payments (userid, amount) VALUES (%s, %s)" % (self.doQuote(user.ident), self.doQuote(amount))) |
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| 411 | |
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[1327] | 412 | def writeLastJobSize(self, lastjob, jobsize, jobprice) : |
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| 413 | """Sets the last job's size permanently.""" |
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| 414 | self.doModify("UPDATE jobhistory SET jobsize=%s, jobprice=%s WHERE id=%s" % (self.doQuote(jobsize), self.doQuote(jobprice), self.doQuote(lastjob.ident))) |
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| 415 | |
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[1520] | 416 | def writeJobNew(self, printer, user, jobid, pagecounter, action, jobsize=None, jobprice=None, filename=None, title=None, copies=None, options=None, clienthost=None, jobsizebytes=None) : |
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[1327] | 417 | """Adds a job in a printer's history.""" |
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| 418 | if (not self.disablehistory) or (not printer.LastJob.Exists) : |
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| 419 | if jobsize is not None : |
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[1520] | 420 | self.doModify("INSERT INTO jobhistory (userid, printerid, jobid, pagecounter, action, jobsize, jobprice, filename, title, copies, options, hostname, jobsizebytes) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)" % (self.doQuote(user.ident), self.doQuote(printer.ident), self.doQuote(jobid), self.doQuote(pagecounter), self.doQuote(action), self.doQuote(jobsize), self.doQuote(jobprice), self.doQuote(filename), self.doQuote(title), self.doQuote(copies), self.doQuote(options), self.doQuote(clienthost), self.doQuote(jobsizebytes))) |
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[1327] | 421 | else : |
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[1520] | 422 | self.doModify("INSERT INTO jobhistory (userid, printerid, jobid, pagecounter, action, filename, title, copies, options, hostname, jobsizebytes) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)" % (self.doQuote(user.ident), self.doQuote(printer.ident), self.doQuote(jobid), self.doQuote(pagecounter), self.doQuote(action), self.doQuote(filename), self.doQuote(title), self.doQuote(copies), self.doQuote(options), self.doQuote(clienthost), self.doQuote(jobsizebytes))) |
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[1327] | 423 | else : |
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| 424 | # here we explicitly want to reset jobsize to NULL if needed |
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[1520] | 425 | self.doModify("UPDATE jobhistory SET userid=%s, jobid=%s, pagecounter=%s, action=%s, jobsize=%s, jobprice=%s, filename=%s, title=%s, copies=%s, options=%s, hostname=%s, jobsizebytes=%s, jobdate=now() WHERE id=%s" % (self.doQuote(user.ident), self.doQuote(jobid), self.doQuote(pagecounter), self.doQuote(action), self.doQuote(jobsize), self.doQuote(jobprice), self.doQuote(filename), self.doQuote(title), self.doQuote(copies), self.doQuote(options), self.doQuote(clienthost), self.doQuote(jobsizebytes), self.doQuote(printer.LastJob.ident))) |
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[1327] | 426 | |
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| 427 | def writeUserPQuotaLimits(self, userpquota, softlimit, hardlimit) : |
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| 428 | """Sets soft and hard limits for a user quota.""" |
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| 429 | self.doModify("UPDATE userpquota SET softlimit=%s, hardlimit=%s, datelimit=NULL WHERE id=%s" % (self.doQuote(softlimit), self.doQuote(hardlimit), self.doQuote(userpquota.ident))) |
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| 430 | |
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| 431 | def writeGroupPQuotaLimits(self, grouppquota, softlimit, hardlimit) : |
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| 432 | """Sets soft and hard limits for a group quota on a specific printer.""" |
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| 433 | self.doModify("UPDATE grouppquota SET softlimit=%s, hardlimit=%s, datelimit=NULL WHERE id=%s" % (self.doQuote(softlimit), self.doQuote(hardlimit), self.doQuote(grouppquota.ident))) |
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| 434 | |
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| 435 | def writePrinterToGroup(self, pgroup, printer) : |
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| 436 | """Puts a printer into a printer group.""" |
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| 437 | children = [] |
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| 438 | result = self.doSearch("SELECT printerid FROM printergroupsmembers WHERE groupid=%s" % self.doQuote(pgroup.ident)) |
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| 439 | if result : |
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| 440 | for record in result : |
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| 441 | children.append(record.get("printerid")) # TODO : put this into the database integrity rules |
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| 442 | if printer.ident not in children : |
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| 443 | self.doModify("INSERT INTO printergroupsmembers (groupid, printerid) VALUES (%s, %s)" % (self.doQuote(pgroup.ident), self.doQuote(printer.ident))) |
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| 444 | |
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[1332] | 445 | def removePrinterFromGroup(self, pgroup, printer) : |
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| 446 | """Removes a printer from a printer group.""" |
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| 447 | self.doModify("DELETE FROM printergroupsmembers WHERE groupid=%s AND printerid=%s" % (self.doQuote(pgroup.ident), self.doQuote(printer.ident))) |
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| 448 | |
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[1502] | 449 | def retrieveHistory(self, user=None, printer=None, datelimit=None, hostname=None, limit=100) : |
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[1327] | 450 | """Retrieves all print jobs for user on printer (or all) before date, limited to first 100 results.""" |
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| 451 | query = "SELECT jobhistory.*,username,printername FROM jobhistory,users,printers WHERE users.id=userid AND printers.id=printerid" |
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| 452 | where = [] |
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| 453 | if (user is not None) and user.Exists : |
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| 454 | where.append("userid=%s" % self.doQuote(user.ident)) |
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| 455 | if (printer is not None) and printer.Exists : |
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| 456 | where.append("printerid=%s" % self.doQuote(printer.ident)) |
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[1502] | 457 | if hostname is not None : |
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| 458 | where.append("hostname=%s" % self.doQuote(hostname)) |
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[1327] | 459 | if datelimit is not None : |
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| 460 | where.append("jobdate<=%s" % self.doQuote(datelimit)) |
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| 461 | if where : |
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| 462 | query += " AND %s" % " AND ".join(where) |
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| 463 | query += " ORDER BY id DESC" |
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| 464 | if limit : |
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| 465 | query += " LIMIT %s" % self.doQuote(int(limit)) |
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| 466 | jobs = [] |
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| 467 | result = self.doSearch(query) |
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| 468 | if result : |
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| 469 | for fields in result : |
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| 470 | job = StorageJob(self) |
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| 471 | job.ident = fields.get("id") |
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| 472 | job.JobId = fields.get("jobid") |
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| 473 | job.PrinterPageCounter = fields.get("pagecounter") |
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| 474 | job.JobSize = fields.get("jobsize") |
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| 475 | job.JobPrice = fields.get("jobprice") |
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| 476 | job.JobAction = fields.get("action") |
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| 477 | job.JobFileName = fields.get("filename") |
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| 478 | job.JobTitle = fields.get("title") |
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| 479 | job.JobCopies = fields.get("copies") |
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| 480 | job.JobOptions = fields.get("options") |
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| 481 | job.JobDate = fields.get("jobdate") |
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[1502] | 482 | job.JobHostName = fields.get("hostname") |
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[1520] | 483 | job.JobSizeBytes = fields.get("jobsizebytes") |
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[1358] | 484 | job.UserName = fields.get("username") |
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| 485 | job.PrinterName = fields.get("printername") |
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[1327] | 486 | job.Exists = 1 |
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| 487 | jobs.append(job) |
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| 488 | return jobs |
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| 489 | |
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| 490 | def deleteUser(self, user) : |
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| 491 | """Completely deletes an user from the Quota Storage.""" |
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| 492 | # TODO : What should we do if we delete the last person who used a given printer ? |
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| 493 | # TODO : we can't reassign the last job to the previous one, because next user would be |
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| 494 | # TODO : incorrectly charged (overcharged). |
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| 495 | for q in [ |
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[1531] | 496 | "DELETE FROM payments WHERE userid=%s" % self.doQuote(user.ident), |
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[1327] | 497 | "DELETE FROM groupsmembers WHERE userid=%s" % self.doQuote(user.ident), |
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| 498 | "DELETE FROM jobhistory WHERE userid=%s" % self.doQuote(user.ident), |
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| 499 | "DELETE FROM userpquota WHERE userid=%s" % self.doQuote(user.ident), |
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| 500 | "DELETE FROM users WHERE id=%s" % self.doQuote(user.ident), |
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| 501 | ] : |
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| 502 | self.doModify(q) |
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| 503 | |
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| 504 | def deleteGroup(self, group) : |
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| 505 | """Completely deletes a group from the Quota Storage.""" |
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| 506 | for q in [ |
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| 507 | "DELETE FROM groupsmembers WHERE groupid=%s" % self.doQuote(group.ident), |
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| 508 | "DELETE FROM grouppquota WHERE groupid=%s" % self.doQuote(group.ident), |
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| 509 | "DELETE FROM groups WHERE id=%s" % self.doQuote(group.ident), |
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| 510 | ] : |
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| 511 | self.doModify(q) |
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[1330] | 512 | |
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| 513 | def deletePrinter(self, printer) : |
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| 514 | """Completely deletes a printer from the Quota Storage.""" |
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| 515 | for q in [ |
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| 516 | "DELETE FROM printergroupsmembers WHERE groupid=%s OR printerid=%s" % (self.doQuote(printer.ident), self.doQuote(printer.ident)), |
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| 517 | "DELETE FROM jobhistory WHERE printerid=%s" % self.doQuote(printer.ident), |
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| 518 | "DELETE FROM grouppquota WHERE printerid=%s" % self.doQuote(printer.ident), |
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| 519 | "DELETE FROM userpquota WHERE printerid=%s" % self.doQuote(printer.ident), |
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| 520 | "DELETE FROM printers WHERE id=%s" % self.doQuote(printer.ident), |
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| 521 | ] : |
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| 522 | self.doModify(q) |
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[1327] | 523 | |
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