#!/usr/bonsaitools/bin/perl -w # -*- Mode: perl; indent-tabs-mode: nil -*- # # The contents of this file are subject to the Mozilla Public # License Version 1.1 (the "License"); you may not use this file # except in compliance with the License. You may obtain a copy of # the License at http://www.mozilla.org/MPL/ # # Software distributed under the License is distributed on an "AS # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or # implied. See the License for the specific language governing # rights and limitations under the License. # # The Original Code is the Bugzilla Bug Tracking System. # # The Initial Developer of the Original Code is Netscape Communications # Corporation. Portions created by Netscape are # Copyright (C) 1998 Netscape Communications Corporation. All # Rights Reserved. # # Contributor(s): Terry Weissman # Christopher Aillon use diagnostics; use strict; require "CGI.pl"; ConnectToDatabase(); confirm_login(); ###################################################################### # Begin Data/Security Validation ###################################################################### # Build a list of bug IDs for which votes have been submitted. Votes # are submitted in form fields in which the field names are the bug # IDs and the field values are the number of votes. my @buglist = grep {/^[1-9][0-9]*$/} keys(%::FORM); # If no bugs are in the buglist, let's make sure the user gets notified # that their votes will get nuked if they continue. if (0 == @buglist) { if (! defined $::FORM{'delete_all_votes'}) { print "Content-type: text/html\n\n"; PutHeader("Remove your votes?"); print "

You are about to remove all of your bug votes. Are you sure you wish to remove your vote from every bug you've voted on?

"; print qq{
\n}; print qq{

Yes

\n}; print qq{

No

\n}; print qq{

Review your votes

\n}; print qq{

\n}; PutFooter(); exit(); } elsif ($::FORM{'delete_all_votes'} == 0) { print "Location: showvotes.cgi\n\n"; exit(); } } # Call ValidateBugID on each bug ID to make sure it is a positive # integer representing an existing bug that the user is authorized # to access, and make sure the number of votes submitted is also # a non-negative integer (a series of digits not preceded by a # minus sign). foreach my $id (@buglist) { ValidateBugID($id); ($::FORM{$id} =~ /^\d+$/) || DisplayError("Only use non-negative numbers for your bug votes.") && exit; } ###################################################################### # End Data/Security Validation ###################################################################### print "Content-type: text/html\n\n"; GetVersionTable(); my $who = DBNameToIdAndCheck($::COOKIE{'Bugzilla_login'}); if ( (! defined $who) || (!$who) ) { PutHeader("Bad login."); print qq| The login info got confused. Please log in (again) and try again.\n|; PutFooter(); exit(); } # If the user is voting for bugs, make sure they aren't overstuffing # the ballot box. if (scalar(@buglist)) { SendSQL("SELECT bugs.bug_id, bugs.product, products.maxvotesperbug " . "FROM bugs, products " . "WHERE products.product = bugs.product ". " AND bugs.bug_id IN (" . join(", ", @buglist) . ")"); my %prodcount; while (MoreSQLData()) { my ($id, $prod, $max) = (FetchSQLData()); if (!defined $prodcount{$prod}) { $prodcount{$prod} = 0; } $prodcount{$prod} += $::FORM{$id}; if ($::FORM{$id} > $max) { PutHeader("Don't overstuff!", "Illegal vote"); print "You may only use at most $max votes for a single bug in the\n"; print "$prod product, but you are using $::FORM{$id}.\n"; print "

Please click Back and try again.


\n"; PutFooter(); exit(); } } foreach my $prod (keys(%prodcount)) { if ($prodcount{$prod} > $::prodmaxvotes{$prod}) { PutHeader("Don't overstuff!", "Illegal vote"); print "You may only use $::prodmaxvotes{$prod} votes for bugs in the\n"; print "$prod product, but you are using $prodcount{$prod}.\n"; print "

Please click Back and try again.


\n"; PutFooter(); exit(); } } } # Update the user's votes in the database. If the user did not submit # any votes, they may be using a form with checkboxes to remove all their # votes (checkboxes are not submitted along with other form data when # they are not checked, and Bugzilla uses them to represent single votes # for products that only allow one vote per bug). In that case, we still # need to clear the user's votes from the database. my %affected; SendSQL("lock tables bugs write, votes write"); SendSQL("select bug_id from votes where who = $who"); while (MoreSQLData()) { my $id = FetchOneColumn(); $affected{$id} = 1; } SendSQL("delete from votes where who = $who"); foreach my $id (@buglist) { if ($::FORM{$id} > 0) { SendSQL("insert into votes (who, bug_id, count) values ($who, $id, $::FORM{$id})"); } $affected{$id} = 1; } foreach my $id (keys %affected) { SendSQL("select sum(count) from votes where bug_id = $id"); my $v = FetchOneColumn(); $v ||= 0; SendSQL("update bugs set votes = $v, delta_ts=delta_ts where bug_id = $id"); } SendSQL("unlock tables"); PutHeader("Voting tabulated", "Voting tabulated", $::COOKIE{'Bugzilla_login'}); print "Your votes have been recorded.\n"; print qq{

Review your votes


\n}; foreach my $id (keys %affected) { CheckIfVotedConfirmed($id, $who); } PutFooter(); exit();