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#!/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 <terry@mozilla.org>
# Stephan Niemz <st.n@gmx.net>
use diagnostics;
use strict;
use lib '/usr/share/bugzilla/lib';
require "CGI.pl";
ConnectToDatabase();
if (defined $::FORM{'voteon'} || (!defined $::FORM{'bug_id'} &&
!defined $::FORM{'user'})) {
confirm_login();
$::FORM{'user'} = DBNameToIdAndCheck($::COOKIE{'Bugzilla_login'});
} else {
# Check whether or not the user is currently logged in without throwing
# an error if the user is not logged in. This function sets the value
# of $::usergroupset, the binary number that records the set of groups
# to which the user belongs and which gets used in ValidateBugID below
# to determine whether or not the user is authorized to access the bug
# whose votes are being shown or which is being voted on.
quietly_check_login();
}
################################################################################
# Begin Data/Security Validation
################################################################################
# Make sure the bug ID is a positive integer representing an existing
# bug that the user is authorized to access.
if (defined $::FORM{'bug_id'}) {
ValidateBugID($::FORM{'bug_id'});
}
# Make sure the bug ID being voted on is a positive integer representing
# an existing bug that the user is authorized to access.
if (defined $::FORM{'voteon'}) {
ValidateBugID($::FORM{'voteon'});
}
# Make sure the user ID is a positive integer representing an existing user.
if (defined $::FORM{'user'}) {
$::FORM{'user'} =~ /^([1-9][0-9]*)$/
|| DisplayError("The user number is invalid.")
&& exit;
SendSQL("SELECT 1 FROM profiles WHERE userid = $::FORM{'user'}");
FetchSQLData()
|| DisplayError("User #$::FORM{'user'} does not exist.")
&& exit;
}
################################################################################
# End Data/Security Validation
################################################################################
print "Content-type: text/html\n\n";
if (defined $::FORM{'bug_id'}) {
my $id = $::FORM{'bug_id'};
my $linkedid = qq{<a href="show_bug.cgi?id=$id">$id</a>};
PutHeader("Show votes", "Show votes", "Bug $linkedid");
SendSQL("select profiles.login_name, votes.who, votes.count from votes, profiles where votes.bug_id = " . SqlQuote($id) . " and profiles.userid = votes.who");
print "<table>\n";
print "<tr><th>Who</th><th>Number of votes</th></tr>\n";
my $sum = 0;
while (MoreSQLData()) {
my ($name, $userid, $count) = (FetchSQLData());
print qq{<tr><td><a href="showvotes.cgi?user=$userid">$name</a></td><td align=right>$count</td></tr>\n};
$sum += $count;
}
print "</table>";
print "<p>Total votes: $sum<p>\n";
} elsif (defined $::FORM{'user'}) {
quietly_check_login();
GetVersionTable();
my $who = $::FORM{'user'};
my $name = DBID_to_name($who);
PutHeader("Show votes", "Show votes", $name);
print qq{<form action="doeditvotes.cgi">\n};
print "<table><tr><td></td><th>Bug \#</th><th>Summary</th><th>Votes</th></tr>\n";
SendSQL("lock tables bugs read, products read, votes write");
if (defined($::FORM{'voteon'})) {
# Oh, boy, what a hack. Make sure there is an entry for this bug
# in the vote table, just so that things display right.
# Yuck yuck yuck.###
SendSQL("select votes.count from votes where votes.bug_id = $::FORM{'voteon'} and votes.who = $who");
if (!MoreSQLData()) {
SendSQL("insert into votes (who, bug_id, count) values ($who, $::FORM{'voteon'}, 0)");
}
}
my $canedit = (defined $::COOKIE{'Bugzilla_login'} &&
$::COOKIE{'Bugzilla_login'} eq $name);
my %maxvotesperbug;
if( $canedit ) {
SendSQL("SELECT products.product, products.maxvotesperbug FROM products");
while (MoreSQLData()) {
my ($prod, $max) = (FetchSQLData());
$maxvotesperbug{$prod}= $max;
}
}
foreach my $product (sort(keys(%::prodmaxvotes))) {
if ($::prodmaxvotes{$product} <= 0) {
next;
}
my $qprod = value_quote($product);
SendSQL("select votes.bug_id, votes.count, bugs.short_desc, bugs.bug_status from votes, bugs where votes.who = $who and votes.bug_id = bugs.bug_id and bugs.product = " . SqlQuote($product) . "order by votes.bug_id");
next if !MoreSQLData(); # don't show products without any votes
my $sum = 0;
print "<tr><th>$product</th></tr>";
while (MoreSQLData()) {
my ($id, $count, $summary, $status) = (FetchSQLData());
if (!defined $status) {
next;
}
my $opened = IsOpenedState($status);
my $strike = $opened ? "" : "<strike>";
my $endstrike = $opened ? "" : "</strike>";
$summary = html_quote($summary);
$sum += $count;
if ($canedit) {
my $min = $maxvotesperbug{$product}; # minimum of these two
$min = $::prodmaxvotes{$product} if $::prodmaxvotes{$product} < $min;
if( $min < 2 ) { # checkbox
my $checked = $count ? ' checked' : '';
$count = qq{<input type="checkbox" name="$id" value="1"$checked>};
}else { # normal input
$count = qq{<input name="$id" value="$count" size="5">};
}
}
print qq{
<tr>
<td></td>
<td>$strike<a href="showvotes.cgi?bug_id=$id">$id</a>$endstrike</td>
<td><a href="show_bug.cgi?id=$id">$summary</a></td>
<td align="right">$count</td>
</tr>
};
}
my $plural = (($sum == 1) ? "" : "s");
print "<td colspan=3>$sum vote$plural used out of\n";
print "$::prodmaxvotes{$product} allowed.</td>\n";
}
print "</table>\n";
if ($canedit) {
print qq{<input type=submit value="Submit">\n};
print "<br>To change your votes, type in new numbers (using zero to\n";
print "mean no votes) or change the checkbox, and then click <b>Submit</b>.\n";
}
print "<input type=hidden name=who value=$who>";
print "</form>\n";
SendSQL("delete from votes where count <= 0");
SendSQL("unlock tables");
}
print qq{<a href="/bugzilla/votehelp.html">Help! I don't understand this voting stuff</a>};
PutFooter();
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