Mozilla/mozilla/webtools/bugzilla/process_bug.cgi
cyeh%bluemartini.com f7368dde1b fix for 49063: no sanity checking when setting duplicate. sanity checking
is done for the dup id field, but not for the originating bug id.
now checks to see if the original bug id is valid as well, although i don't
understand how this could get corrupted in the first place


git-svn-id: svn://10.0.0.236/trunk@77486 18797224-902f-48f8-a5cc-f745e15eee43
2000-08-29 18:01:07 +00:00

951 lines
32 KiB
Perl
Executable File

#!/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>
# Dan Mosedale <dmose@mozilla.org>
# Dave Miller <dave@intrec.com>
use diagnostics;
use strict;
my $UserInEditGroupSet = -1;
my $UserInCanConfirmGroupSet = -1;
require "CGI.pl";
use RelationSet;
# Shut up misguided -w warnings about "used only once":
use vars %::versions,
%::components,
%::COOKIE,
%::MFORM,
%::legal_keywords,
%::legal_opsys,
%::legal_platform,
%::legal_priority,
%::target_milestone,
%::legal_severity;
my $whoid = confirm_login();
my $requiremilestone = 0;
print "Content-type: text/html\n\n";
PutHeader ("Bug processed");
GetVersionTable();
if ( Param("strictvaluechecks") ) {
CheckFormFieldDefined(\%::FORM, 'product');
CheckFormFieldDefined(\%::FORM, 'version');
CheckFormFieldDefined(\%::FORM, 'component');
# check if target milestone is defined - matthew@zeroknowledge.com
if ( Param("usetargetmilestone") ) {
CheckFormFieldDefined(\%::FORM, 'target_milestone');
}
}
if ($::FORM{'product'} ne $::dontchange) {
if ( Param("strictvaluechecks") ) {
CheckFormField(\%::FORM, 'product', \@::legal_product);
}
my $prod = $::FORM{'product'};
# note that when this script is called from buglist.cgi (rather
# than show_bug.cgi), it's possible that the product will be changed
# but that the version and/or component will be set to
# "--dont_change--" but still happen to be correct. in this case,
# the if statement will incorrectly trigger anyway. this is a
# pretty weird case, and not terribly unreasonable behavior, but
# worthy of a comment, perhaps.
#
my $vok = lsearch($::versions{$prod}, $::FORM{'version'}) >= 0;
my $cok = lsearch($::components{$prod}, $::FORM{'component'}) >= 0;
my $mok = 1; # so it won't affect the 'if' statement if milestones aren't used
if ( Param("usetargetmilestone") ) {
$mok = lsearch($::target_milestone{$prod}, $::FORM{'target_milestone'}) >= 0;
}
if (!$vok || !$cok || !$mok) {
print "<H1>Changing product means changing version, target milestone and component.</H1>\n";
print "You have chosen a new product, and now the version, target milestone and/or\n";
print "component fields are not correct. (Or, possibly, the bug did\n";
print "not have a valid target milestone, component or version field in the first place.)\n";
print "Anyway, please set the version, target milestone and component now.<p>\n";
print "<form>\n";
print "<table>\n";
print "<tr>\n";
print "<td align=right><b>Product:</b></td>\n";
print "<td>$prod</td>\n";
print "</tr><tr>\n";
print "<td align=right><b>Version:</b></td>\n";
print "<td>" . Version_element($::FORM{'version'}, $prod) . "</td>\n";
print "</tr><tr>\n";
if ( Param("usetargetmilestone") ) {
print "<td align=right><b>Target Milestone:</b></td>\n";
print "<td>" . Milestone_element($::FORM{'target_milestone'}, $prod) . "</td>\n";
print "</tr><tr>\n";
}
print "<td align=right><b>Component:</b></td>\n";
print "<td>" . Component_element($::FORM{'component'}, $prod) . "</td>\n";
print "</tr>\n";
print "</table>\n";
foreach my $i (keys %::FORM) {
if ($i ne 'version' && $i ne 'component' && $i ne 'target_milestone') {
print "<input type=hidden name=$i value=\"" .
value_quote($::FORM{$i}) . "\">\n";
}
}
print "<input type=submit value=Commit>\n";
print "</form>\n";
print "</hr>\n";
print "<a href=query.cgi>Cancel all this and go to the query page.</a>\n";
PutFooter();
exit;
}
}
# Checks that the user is allowed to change the given field. Actually, right
# now, the rules are pretty simple, and don't look at the field itself very
# much, but that could be enhanced.
my $lastbugid = 0;
my $ownerid;
my $reporterid;
my $qacontactid;
sub CheckCanChangeField {
my ($f, $bugid, $oldvalue, $newvalue) = (@_);
if ($f eq "assigned_to" || $f eq "reporter" || $f eq "qa_contact") {
if ($oldvalue =~ /^\d+$/) {
if ($oldvalue == 0) {
$oldvalue = "";
} else {
$oldvalue = DBID_to_name($oldvalue);
}
}
}
if ($oldvalue eq $newvalue) {
return 1;
}
if (trim($oldvalue) eq trim($newvalue)) {
return 1;
}
if ($f =~ /^longdesc/) {
return 1;
}
if ($UserInEditGroupSet < 0) {
$UserInEditGroupSet = UserInGroup("editbugs");
}
if ($UserInEditGroupSet) {
return 1;
}
if ($lastbugid != $bugid) {
SendSQL("SELECT reporter, assigned_to, qa_contact FROM bugs " .
"WHERE bug_id = $bugid");
($reporterid, $ownerid, $qacontactid) = (FetchSQLData());
}
# Let reporter change bug status, even if they can't edit bugs.
# If reporter can't re-open their bug they will just file a duplicate.
# While we're at it, let them close their own bugs as well.
if ( ($f eq "bug_status") && ($whoid eq $reporterid) ) {
return 1;
}
if ($f eq "bug_status" && $newvalue ne $::unconfirmedstate &&
IsOpenedState($newvalue)) {
# Hmm. They are trying to set this bug to some opened state
# that isn't the UNCONFIRMED state. Are they in the right
# group? Or, has it ever been confirmed? If not, then this
# isn't legal.
if ($UserInCanConfirmGroupSet < 0) {
$UserInCanConfirmGroupSet = UserInGroup("canconfirm");
}
if ($UserInCanConfirmGroupSet) {
return 1;
}
SendSQL("SELECT everconfirmed FROM bugs WHERE bug_id = $bugid");
my $everconfirmed = FetchOneColumn();
if ($everconfirmed) {
return 1;
}
} elsif ($reporterid eq $whoid || $ownerid eq $whoid ||
$qacontactid eq $whoid) {
return 1;
}
SendSQL("UNLOCK TABLES");
$oldvalue = value_quote($oldvalue);
$newvalue = value_quote($newvalue);
print PuntTryAgain(qq{
Only the owner or submitter of the bug, or a sufficiently
empowered user, may make that change to the $f field.
<TABLE>
<TR><TH ALIGN="right">Old value:</TH><TD>$oldvalue</TD></TR>
<TR><TH ALIGN="right">New value:</TH><TD>$newvalue</TD></TR>
</TABLE>
});
PutFooter();
exit();
}
my @idlist;
if (defined $::FORM{'id'}) {
# since this means that we were called from show_bug.cgi, now is a good
# time to do a whole bunch of error checking that can't easily happen when
# we've been called from buglist.cgi, because buglist.cgi only tweaks
# values that have been changed instead of submitting all the new values.
# (XXX those error checks need to happen too, but implementing them
# is more work in the current architecture of this script...)
#
if ( Param('strictvaluechecks') ) {
CheckFormField(\%::FORM, 'rep_platform', \@::legal_platform);
CheckFormField(\%::FORM, 'priority', \@::legal_priority);
CheckFormField(\%::FORM, 'bug_severity', \@::legal_severity);
CheckFormField(\%::FORM, 'component',
\@{$::components{$::FORM{'product'}}});
CheckFormFieldDefined(\%::FORM, 'bug_file_loc');
CheckFormFieldDefined(\%::FORM, 'short_desc');
CheckFormField(\%::FORM, 'product', \@::legal_product);
CheckFormField(\%::FORM, 'version',
\@{$::versions{$::FORM{'product'}}});
CheckFormField(\%::FORM, 'op_sys', \@::legal_opsys);
CheckFormFieldDefined(\%::FORM, 'longdesclength');
CheckPosInt($::FORM{'id'});
}
push @idlist, $::FORM{'id'};
} else {
foreach my $i (keys %::FORM) {
if ($i =~ /^id_/) {
if ( Param('strictvaluechecks') ) {
CheckPosInt(substr($i, 3));
}
push @idlist, substr($i, 3);
}
}
}
my $action = '';
if (defined $::FORM{action}) {
$action = trim($::FORM{action});
}
if ($action eq Param("move-button-text")) {
$::FORM{'buglist'} = join (":", @idlist);
do "move.pl" || die "Error executing move.cgi: $!";
PutFooter();
exit;
}
if (!defined $::FORM{'who'}) {
$::FORM{'who'} = $::COOKIE{'Bugzilla_login'};
}
# the common updates to all bugs in @idlist start here
#
print "<TITLE>Update Bug " . join(" ", @idlist) . "</TITLE>\n";
if (defined $::FORM{'id'}) {
navigation_header();
}
print "<HR>\n";
$::query = "update bugs\nset";
$::comma = "";
umask(0);
sub DoComma {
$::query .= "$::comma\n ";
$::comma = ",";
}
sub DoConfirm {
if ($UserInEditGroupSet < 0) {
$UserInEditGroupSet = UserInGroup("editbugs");
}
if ($UserInCanConfirmGroupSet < 0) {
$UserInCanConfirmGroupSet = UserInGroup("canconfirm");
}
if ($UserInEditGroupSet || $UserInCanConfirmGroupSet) {
DoComma();
$::query .= "everconfirmed = 1";
}
}
sub ChangeStatus {
my ($str) = (@_);
if ($str ne $::dontchange) {
DoComma();
if (IsOpenedState($str)) {
$::query .= "bug_status = IF(everconfirmed = 1, '$str', '$::unconfirmedstate')";
} else {
$::query .= "bug_status = '$str'";
}
$::FORM{'bug_status'} = $str; # Used later for call to
# CheckCanChangeField to make sure this
# is really kosher.
}
}
sub ChangeResolution {
my ($str) = (@_);
if ($str ne $::dontchange) {
DoComma();
$::query .= "resolution = '$str'";
}
}
#
# This function checks if there is a comment required for a specific
# function and tests, if the comment was given.
# If comments are required for functions is defined by params.
#
sub CheckonComment( $ ) {
my ($function) = (@_);
# Param is 1 if comment should be added !
my $ret = Param( "commenton" . $function );
# Allow without comment in case of undefined Params.
$ret = 0 unless ( defined( $ret ));
if( $ret ) {
if (!defined $::FORM{'comment'} || $::FORM{'comment'} =~ /^\s*$/) {
# No comment - sorry, action not allowed !
PuntTryAgain("You have to specify a <b>comment</b> on this " .
"change. Please give some words " .
"on the reason for your change.");
} else {
$ret = 0;
}
}
return( ! $ret ); # Return val has to be inverted
}
my $foundbit = 0;
foreach my $b (grep(/^bit-\d*$/, keys %::FORM)) {
if (!$foundbit) {
$foundbit = 1;
DoComma();
$::query .= "groupset = 0";
}
if ($::FORM{$b}) {
my $v = substr($b, 4);
$::query .= "+ $v"; # Carefully written so that the math is
# done by MySQL, which can handle 64-bit math,
# and not by Perl, which I *think* can not.
}
}
foreach my $field ("rep_platform", "priority", "bug_severity",
"summary", "component", "bug_file_loc", "short_desc",
"product", "version", "op_sys",
"target_milestone", "status_whiteboard") {
if (defined $::FORM{$field}) {
if ($::FORM{$field} ne $::dontchange) {
DoComma();
$::query .= "$field = " . SqlQuote(trim($::FORM{$field}));
}
}
}
if (defined $::FORM{'qa_contact'}) {
my $name = trim($::FORM{'qa_contact'});
if ($name ne $::dontchange) {
my $id = 0;
if ($name ne "") {
$id = DBNameToIdAndCheck($name);
}
DoComma();
$::query .= "qa_contact = $id";
}
}
ConnectToDatabase();
my $formCcSet = new RelationSet;
my $origCcSet = new RelationSet;
my $origCcString;
# We make sure to check out the CC list before we actually start touching any
# bugs. mergeFromString() ultimately searches the database using a quoted
# form of the data it gets from $::FORM{'cc'}, so anything bogus from a
# security standpoint should trigger an abort there.
#
if (defined $::FORM{'newcc'} && defined $::FORM{'id'}) {
$origCcSet->mergeFromDB("select who from cc where bug_id = $::FORM{'id'}");
$formCcSet->mergeFromDB("select who from cc where bug_id = $::FORM{'id'}");
$origCcString = $origCcSet->toString(); # cache a copy of the string vers
if ((exists $::FORM{'removecc'}) && (exists $::FORM{'cc'})) {
$formCcSet->removeItemsInArray(@{$::MFORM{'cc'}});
}
$formCcSet->mergeFromString($::FORM{'newcc'});
}
if ( Param('strictvaluechecks') ) {
CheckFormFieldDefined(\%::FORM, 'knob');
}
SWITCH: for ($::FORM{'knob'}) {
/^none$/ && do {
last SWITCH;
};
/^confirm$/ && CheckonComment( "confirm" ) && do {
DoConfirm();
ChangeStatus('NEW');
last SWITCH;
};
/^accept$/ && CheckonComment( "accept" ) && do {
DoConfirm();
ChangeStatus('ASSIGNED');
if (Param("musthavemilestoneonaccept")) {
if (Param("usetargetmilestone")) {
$requiremilestone = 1;
}
}
last SWITCH;
};
/^clearresolution$/ && CheckonComment( "clearresolution" ) && do {
ChangeResolution('');
last SWITCH;
};
/^resolve$/ && CheckonComment( "resolve" ) && do {
ChangeStatus('RESOLVED');
ChangeResolution($::FORM{'resolution'});
last SWITCH;
};
/^reassign$/ && CheckonComment( "reassign" ) && do {
if ($::FORM{'andconfirm'}) {
DoConfirm();
}
ChangeStatus('NEW');
DoComma();
if ( Param("strictvaluechecks") ) {
if ( !defined$::FORM{'assigned_to'} ||
trim($::FORM{'assigned_to'}) eq "") {
PuntTryAgain("You cannot reassign to a bug to nobody. Unless " .
"you intentionally cleared out the " .
"\"Reassign bug to\" field, " .
Param("browserbugmessage"));
}
}
my $newid = DBNameToIdAndCheck($::FORM{'assigned_to'});
$::query .= "assigned_to = $newid";
last SWITCH;
};
/^reassignbycomponent$/ && CheckonComment( "reassignbycomponent" ) && do {
if ($::FORM{'product'} eq $::dontchange) {
PuntTryAgain("You must specify a product to help determine the " .
"new owner of these bugs.");
}
if ($::FORM{'component'} eq $::dontchange) {
PuntTryAgain("You must specify a component whose owner should " .
"get assigned these bugs.");
}
if ($::FORM{'compconfirm'}) {
DoConfirm();
}
ChangeStatus('NEW');
SendSQL("select initialowner from components where program=" .
SqlQuote($::FORM{'product'}) . " and value=" .
SqlQuote($::FORM{'component'}));
my $newname = FetchOneColumn();
my $newid = DBNameToIdAndCheck($newname, 1);
DoComma();
$::query .= "assigned_to = $newid";
if (Param("useqacontact")) {
SendSQL("select initialqacontact from components where program=" .
SqlQuote($::FORM{'product'}) .
" and value=" . SqlQuote($::FORM{'component'}));
my $qacontact = FetchOneColumn();
if (defined $qacontact && $qacontact ne "") {
my $newqa = DBNameToIdAndCheck($qacontact, 1);
DoComma();
$::query .= "qa_contact = $newqa";
}
}
last SWITCH;
};
/^reopen$/ && CheckonComment( "reopen" ) && do {
ChangeStatus('REOPENED');
ChangeResolution('');
last SWITCH;
};
/^verify$/ && CheckonComment( "verify" ) && do {
ChangeStatus('VERIFIED');
last SWITCH;
};
/^close$/ && CheckonComment( "close" ) && do {
ChangeStatus('CLOSED');
last SWITCH;
};
/^duplicate$/ && CheckonComment( "duplicate" ) && do {
ChangeStatus('RESOLVED');
ChangeResolution('DUPLICATE');
if ( Param('strictvaluechecks') ) {
CheckFormFieldDefined(\%::FORM,'dup_id');
}
my $num = trim($::FORM{'dup_id'});
SendSQL("SELECT bug_id FROM bugs WHERE bug_id = " . SqlQuote($num));
$num = FetchOneColumn();
if (!$num) {
PuntTryAgain("You must specify a bug number of which this bug " .
"is a duplicate or a valid bug number. The bug has not been changed.")
}
if (!defined($::FORM{'id'}) || $num == $::FORM{'id'}) {
PuntTryAgain("Nice try, $::FORM{'who'}. But it doesn't really ".
"make sense to mark a bug as a duplicate of " .
"itself, does it?");
}
my $checkid = trim($::FORM{'id'});
SendSQL("SELECT bug_id FROM bugs where bug_id = " . SqlQuote($checkid));
$checkid = FetchOneColumn();
if (!$checkid) {
PuntTryAgain("The bug id $::FORM{'id'} is invalid. Please reload this bug ".
"and try again.");
}
AppendComment($num, $::FORM{'who'}, "*** Bug $::FORM{'id'} has been marked as a duplicate of this bug. ***");
if ( Param('strictvaluechecks') ) {
CheckFormFieldDefined(\%::FORM,'comment');
}
$::FORM{'comment'} .= "\n\n*** This bug has been marked as a duplicate of $num ***";
print "<TABLE BORDER=1><TD><H2>Notation added to bug $num</H2>\n";
system("./processmail", $num, $::FORM{'who'});
print "<TD><A HREF=\"show_bug.cgi?id=$num\">Go To BUG# $num</A></TABLE>\n";
last SWITCH;
};
# default
print "Unknown action $::FORM{'knob'}!\n";
PutFooter();
exit;
}
if ($#idlist < 0) {
PuntTryAgain("You apparently didn't choose any bugs to modify.");
}
my @keywordlist;
my %keywordseen;
if ($::FORM{'keywords'}) {
foreach my $keyword (split(/[\s,]+/, $::FORM{'keywords'})) {
if ($keyword eq '') {
next;
}
my $i = GetKeywordIdFromName($keyword);
if (!$i) {
PuntTryAgain("Unknown keyword named <code>$keyword</code>. " .
"<P>The legal keyword names are " .
"<A HREF=describekeywords.cgi>" .
"listed here</A>.");
}
if (!$keywordseen{$i}) {
push(@keywordlist, $i);
$keywordseen{$i} = 1;
}
}
}
my $keywordaction = $::FORM{'keywordaction'} || "makeexact";
if ($::comma eq "" && 0 == @keywordlist && $keywordaction ne "makeexact") {
if (!defined $::FORM{'comment'} || $::FORM{'comment'} =~ /^\s*$/) {
PuntTryAgain("Um, you apparently did not change anything on the " .
"selected bugs.");
}
}
my $basequery = $::query;
my $delta_ts;
sub SnapShotBug {
my ($id) = (@_);
SendSQL("select delta_ts, " . join(',', @::log_columns) .
" from bugs where bug_id = $id");
my @row = FetchSQLData();
$delta_ts = shift @row;
return @row;
}
sub SnapShotDeps {
my ($i, $target, $me) = (@_);
SendSQL("select $target from dependencies where $me = $i order by $target");
my @list;
while (MoreSQLData()) {
push(@list, FetchOneColumn());
}
return join(',', @list);
}
my $timestamp;
sub LogDependencyActivity {
my ($i, $oldstr, $target, $me) = (@_);
my $newstr = SnapShotDeps($i, $target, $me);
if ($oldstr ne $newstr) {
my $fieldid = GetFieldID($target);
SendSQL("INSERT INTO bugs_activity " .
"(bug_id,who,bug_when,fieldid,oldvalue,newvalue) VALUES " .
"($i,$whoid,$timestamp,$fieldid,'$oldstr','$newstr')");
return 1;
}
return 0;
}
delete $::FORM{'resolution'}; # Make sure we don't test the resolution
# against our permissions; we've already done
# that kind of testing, and this form field
# is actually usually not used.
# this loop iterates once for each bug to be processed (eg when this script
# is called with multiple bugs selected from buglist.cgi instead of
# show_bug.cgi).
#
foreach my $id (@idlist) {
my %dependencychanged;
my $write = "WRITE"; # Might want to make a param to control
# whether we do LOW_PRIORITY ...
SendSQL("LOCK TABLES bugs $write, bugs_activity $write, cc $write, " .
"profiles $write, dependencies $write, votes $write, " .
"keywords $write, longdescs $write, fielddefs $write, " .
"keyworddefs READ, groups READ, attachments READ, products READ");
my @oldvalues = SnapShotBug($id);
my %oldhash;
my $i = 0;
foreach my $col (@::log_columns) {
$oldhash{$col} = $oldvalues[$i];
if (exists $::FORM{$col}) {
CheckCanChangeField($col, $id, $oldvalues[$i], $::FORM{$col});
}
$i++;
}
if ($requiremilestone) {
my $value = $::FORM{'target_milestone'};
if (!defined $value || $value eq $::dontchange) {
$value = $oldhash{'target_milestone'};
}
SendSQL("SELECT defaultmilestone FROM products WHERE product = " .
SqlQuote($oldhash{'product'}));
if ($value eq FetchOneColumn()) {
SendSQL("UNLOCK TABLES");
PuntTryAgain("You must determine a target milestone for bug $id " .
"if you are going to accept it. (Part of " .
"accepting a bug is giving an estimate of when it " .
"will be fixed.)");
}
}
if (defined $::FORM{'delta_ts'} && $::FORM{'delta_ts'} ne $delta_ts) {
print "
<H1>Mid-air collision detected!</H1>
Someone else has made changes to this bug at the same time you were trying to.
The changes made were:
<p>
";
DumpBugActivity($id, $delta_ts);
my $longdesc = GetLongDescriptionAsHTML($id);
my $longchanged = 0;
if (length($longdesc) > $::FORM{'longdesclength'}) {
$longchanged = 1;
print "<P>Added text to the long description:<blockquote>";
print substr($longdesc, $::FORM{'longdesclength'});
print "</blockquote>\n";
}
SendSQL("unlock tables");
print "You have the following choices: <ul>\n";
$::FORM{'delta_ts'} = $delta_ts;
print "<li><form method=post>";
foreach my $i (keys %::FORM) {
my $value = value_quote($::FORM{$i});
print qq{<input type=hidden name="$i" value="$value">\n};
}
print qq{<input type=submit value="Submit my changes anyway">\n};
print " This will cause all of the above changes to be overwritten";
if ($longchanged) {
print ", except for the changes to the description";
}
print qq{.</form>\n<li><a href="show_bug.cgi?id=$id">Throw away my changes, and go revisit bug $id</a></ul>\n};
PutFooter();
exit;
}
my %deps;
if (defined $::FORM{'dependson'}) {
my $me = "blocked";
my $target = "dependson";
for (1..2) {
$deps{$target} = [];
my %seen;
foreach my $i (split('[\s,]+', $::FORM{$target})) {
if ($i eq "") {
next;
}
SendSQL("select bug_id from bugs where bug_id = " .
SqlQuote($i));
my $comp = FetchOneColumn();
if ($comp ne $i) {
PuntTryAgain("$i is not a legal bug number");
}
if (!exists $seen{$i}) {
push(@{$deps{$target}}, $i);
$seen{$i} = 1;
}
}
my @stack = @{$deps{$target}};
while (@stack) {
my $i = shift @stack;
SendSQL("select $target from dependencies where $me = $i");
while (MoreSQLData()) {
my $t = FetchOneColumn();
if ($t == $id) {
PuntTryAgain("Dependency loop detected!<P>" .
"The change you are making to " .
"dependencies has caused a circular " .
"dependency chain.");
}
if (!exists $seen{$t}) {
push @stack, $t;
$seen{$t} = 1;
}
}
}
my $tmp = $me;
$me = $target;
$target = $tmp;
}
}
if (@::legal_keywords) {
# There are three kinds of "keywordsaction": makeexact, add, delete.
# For makeexact, we delete everything, and then add our things.
# For add, we delete things we're adding (to make sure we don't
# end up having them twice), and then we add them.
# For delete, we just delete things on the list.
my $changed = 0;
if ($keywordaction eq "makeexact") {
SendSQL("DELETE FROM keywords WHERE bug_id = $id");
$changed = 1;
}
foreach my $keyword (@keywordlist) {
if ($keywordaction ne "makeexact") {
SendSQL("DELETE FROM keywords
WHERE bug_id = $id AND keywordid = $keyword");
$changed = 1;
}
if ($keywordaction ne "delete") {
SendSQL("INSERT INTO keywords
(bug_id, keywordid) VALUES ($id, $keyword)");
$changed = 1;
}
}
if ($changed) {
SendSQL("SELECT keyworddefs.name
FROM keyworddefs, keywords
WHERE keywords.bug_id = $id
AND keyworddefs.id = keywords.keywordid
ORDER BY keyworddefs.name");
my @list;
while (MoreSQLData()) {
push(@list, FetchOneColumn());
}
SendSQL("UPDATE bugs SET keywords = " .
SqlQuote(join(', ', @list)) .
" WHERE bug_id = $id");
}
}
my $query = "$basequery\nwhere bug_id = $id";
# print "<PRE>$query</PRE>\n";
if ($::comma ne "") {
SendSQL($query);
SendSQL("select delta_ts from bugs where bug_id = $id");
} else {
SendSQL("select now()");
}
$timestamp = FetchOneColumn();
if (defined $::FORM{'comment'}) {
AppendComment($id, $::FORM{'who'}, $::FORM{'comment'});
}
if (defined $::FORM{'newcc'} && defined $::FORM{'id'}
&& ! $origCcSet->isEqual($formCcSet) ) {
# update the database to look like the form
#
my @CCDELTAS = $origCcSet->generateSqlDeltas($formCcSet, "cc",
"bug_id", $::FORM{'id'},
"who");
$CCDELTAS[0] eq "" || SendSQL($CCDELTAS[0]);
$CCDELTAS[1] eq "" || SendSQL($CCDELTAS[1]);
my $col = GetFieldID('cc');
my $origq = SqlQuote($origCcString);
my $newq = SqlQuote($formCcSet->toString());
SendSQL("INSERT INTO bugs_activity " .
"(bug_id,who,bug_when,fieldid,oldvalue,newvalue) VALUES " .
"($id,$whoid,'$timestamp',$col,$origq,$newq)");
}
if (defined $::FORM{'dependson'}) {
my $me = "blocked";
my $target = "dependson";
for (1..2) {
SendSQL("select $target from dependencies where $me = $id order by $target");
my %snapshot;
my @oldlist;
while (MoreSQLData()) {
push(@oldlist, FetchOneColumn());
}
my @newlist = sort {$a <=> $b} @{$deps{$target}};
@dependencychanged{@oldlist} = 1;
@dependencychanged{@newlist} = 1;
while (0 < @oldlist || 0 < @newlist) {
if (@oldlist == 0 || (@newlist > 0 &&
$oldlist[0] > $newlist[0])) {
$snapshot{$newlist[0]} = SnapShotDeps($newlist[0], $me,
$target);
shift @newlist;
} elsif (@newlist == 0 || (@oldlist > 0 &&
$newlist[0] > $oldlist[0])) {
$snapshot{$oldlist[0]} = SnapShotDeps($oldlist[0], $me,
$target);
shift @oldlist;
} else {
if ($oldlist[0] != $newlist[0]) {
die "Error in list comparing code";
}
shift @oldlist;
shift @newlist;
}
}
my @keys = keys(%snapshot);
if (@keys) {
my $oldsnap = SnapShotDeps($id, $target, $me);
SendSQL("delete from dependencies where $me = $id");
foreach my $i (@{$deps{$target}}) {
SendSQL("insert into dependencies ($me, $target) values ($id, $i)");
}
foreach my $k (@keys) {
LogDependencyActivity($k, $snapshot{$k}, $me, $target);
}
LogDependencyActivity($id, $oldsnap, $target, $me);
}
my $tmp = $me;
$me = $target;
$target = $tmp;
}
}
# get a snapshot of the newly set values out of the database,
# and then generate any necessary bug activity entries by seeing
# what has changed since before we wrote out the new values.
#
my @newvalues = SnapShotBug($id);
foreach my $c (@::log_columns) {
my $col = $c; # We modify it, don't want to modify array
# values in place.
my $old = shift @oldvalues;
my $new = shift @newvalues;
if (!defined $old) {
$old = "";
}
if (!defined $new) {
$new = "";
}
if ($old ne $new) {
if ($col eq 'assigned_to' || $col eq 'qa_contact') {
$old = ($old) ? DBID_to_name($old) : "";
$new = ($new) ? DBID_to_name($new) : "";
$origCcString .= ",$old"; # make sure to send mail to people
# if they are going to no longer get
# updates about this bug.
}
if ($col eq 'product') {
RemoveVotes($id, 0,
"This bug has been moved to a different product");
}
$col = GetFieldID($col);
$old = SqlQuote($old);
$new = SqlQuote($new);
my $q = "insert into bugs_activity (bug_id,who,bug_when,fieldid,oldvalue,newvalue) values ($id,$whoid,'$timestamp',$col,$old,$new)";
# puts "<pre>$q</pre>"
SendSQL($q);
}
}
print "<TABLE BORDER=1><TD><H2>Changes to bug $id submitted</H2>\n";
SendSQL("unlock tables");
system("./processmail", "-forcecc", $origCcString, $id, $::FORM{'who'});
print "<TD><A HREF=\"show_bug.cgi?id=$id\">Back To BUG# $id</A></TABLE>\n";
foreach my $k (keys(%dependencychanged)) {
print "<TABLE BORDER=1><TD><H2>Checking for dependency changes on bug $k</H2>\n";
system("./processmail", $k, $::FORM{'who'});
print "<TD><A HREF=\"show_bug.cgi?id=$k\">Go To BUG# $k</A></TABLE>\n";
}
}
if (defined $::next_bug) {
print("<P>The next bug in your list is:\n");
$::FORM{'id'} = $::next_bug;
print "<HR>\n";
navigation_header();
do "bug_form.pl";
} else {
navigation_header();
PutFooter();
}