#!/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 # Dan Mosedale use diagnostics; use strict; my $UserInEditGroupSet = -1; my $UserInCanConfirmGroupSet = -1; require "CGI.pl"; # Shut up misguided -w warnings about "used only once": use vars %::versions, %::components, %::COOKIE, %::keywordsbyname, %::legal_keywords, %::legal_opsys, %::legal_platform, %::legal_priority, %::legal_severity; my $whoid = confirm_login(); print "Content-type: text/html\n\n"; PutHeader ("Bug processed"); GetVersionTable(); if ( Param("strictvaluechecks") ) { CheckFormFieldDefined(\%::FORM, 'product'); CheckFormFieldDefined(\%::FORM, 'version'); CheckFormFieldDefined(\%::FORM, 'component'); } if ($::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}, $::FORM{'component'}) >= 0; if (!$vok || !$cok) { print "

Changing product means changing version and component.

\n"; print "You have chosen a new product, and now the version and/or\n"; print "component fields are not correct. (Or, possibly, the bug did\n"; print "not have a valid component or version field in the first place.)\n"; print "Anyway, please set the version and component now.

\n"; print "

\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "\n"; print "
Product:$prod
Version:" . Version_element($::FORM{'version'}, $prod) . "
Component:" . Component_element($::FORM{'component'}, $prod) . "
\n"; foreach my $i (keys %::FORM) { if ($i ne 'version' && $i ne 'component') { print "\n"; } } print "\n"; print "
\n"; print "\n"; print "Cancel all this and go to the query page.\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, $qacontactid) = (FetchSQLData()); } if ($reporterid eq $whoid || $ownerid eq $whoid || $qacontactid eq $whoid) { if ($f ne "bug_status") { return 1; } if ($newvalue eq $::unconfirmedstate || !IsOpenedState($newvalue)) { return 1; } # 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; } my $fieldid = GetFieldID("bug_status"); SendSQL("SELECT newvalue FROM bugs_activity " . "WHERE fieldid = $fieldid " . " AND oldvalue = '$::unconfirmedstate'"); while (MoreSQLData()) { my $n = FetchOneColumn(); if (IsOpenedState($n) && $n ne $::unconfirmedstate) { 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 $f field.
Old value:$oldvalue
New value:$newvalue
}); 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); } } } if (!defined $::FORM{'who'}) { $::FORM{'who'} = $::COOKIE{'Bugzilla_login'}; } # the common updates to all bugs in @idlist start here # print "Update Bug " . join(" ", @idlist) . "\n"; if (defined $::FORM{'id'}) { navigation_header(); } print "
\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 comment 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 %ccids; my $origcclist = ""; # We make sure to check out the CC list before we actually start touching any # bugs. if (defined $::FORM{'cc'} && defined $::FORM{'id'}) { $origcclist = ShowCcList($::FORM{'id'}); if ($origcclist ne $::FORM{'cc'}) { foreach my $person (split(/[ ,]/, $::FORM{'cc'})) { if ($person ne "") { my $cid = DBNameToIdAndCheck($person); $ccids{$cid} = 1; } } } } 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'); 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 $::dontchange) { PuntTryAgain("You must specify a component whose owner should " . "get assigned these bugs."); } ChangeStatus('NEW'); SendSQL("select initialowner from components where program=" . SqlQuote($::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. The bug has not been changed.") } if (!defined($::FORM{'id'}) || $num == $::FORM{'id'}) { PuntTryAgain("Nice try, $::FORM{'who'}. But it doesn't really ". "make sense to mark a bug as a duplicate of " . "itself, does it?"); } AppendComment($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 "

Notation added to bug $num

\n"; system("./processmail $num $::FORM{'who'}"); print "
Go To BUG# $num
\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 = $::keywordsbyname{$keyword}; if (!$i) { PuntTryAgain("Unknown keyword named $keyword. " . "

The legal keyword names are " . "" . "listed here."); } 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 $write, " . "keyworddefs READ, groups READ"); my @oldvalues = SnapShotBug($id); my $i = 0; foreach my $col (@::log_columns) { if (exists $::FORM{$col}) { CheckCanChangeField($col, $id, $oldvalues[$i], $::FORM{$col}); } $i++; } if (defined $::FORM{'delta_ts'} && $::FORM{'delta_ts'} ne $delta_ts) { print "

Mid-air collision detected!

Someone else has made changes to this bug at the same time you were trying to. The changes made were:

"; DumpBugActivity($id, $delta_ts); my $longdesc = GetLongDescription($id); my $longchanged = 0; if (length($longdesc) > $::FORM{'longdesclength'}) { $longchanged = 1; print "

Added text to the long description:

";
            print html_quote(substr($longdesc, $::FORM{'longdesclength'}));
            print "
\n"; } SendSQL("unlock tables"); print "You have the following choices: \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!

" . "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 "

$query
\n"; if ($::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{'cc'} && $origcclist ne $::FORM{'cc'}) { SendSQL("delete from cc where bug_id = $id"); foreach my $ccid (keys %ccids) { SendSQL("insert into cc (bug_id, who) values ($id, $ccid)"); } my $newcclist = ShowCcList($id); if ($newcclist ne $origcclist) { my $col = GetFieldID('cc'); my $origq = SqlQuote($origcclist); my $newq = SqlQuote($newcclist); 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') { $old = DBID_to_name($old) if $old != 0; $new = DBID_to_name($new) if $new != 0; $origcclist .= ",$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 "
$q
" SendSQL($q); } } print "

Changes to bug $id submitted

\n"; SendSQL("unlock tables"); system("./processmail", "-forcecc", $origcclist, $id, $::FORM{'who'}); print "
Back To BUG# $id
\n"; foreach my $k (keys(%dependencychanged)) { print "

Checking for dependency changes on bug $k

\n"; system("./processmail $k $::FORM{'who'}"); print "
Go To BUG# $k
\n"; } } if (defined $::next_bug) { print("

The next bug in your list is:\n"); $::FORM{'id'} = $::next_bug; print "


\n"; navigation_header(); do "bug_form.pl"; } else { navigation_header(); PutFooter(); }