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#!/usr/bin/perl -w
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
use strict;
use FindBin qw($RealBin);
use lib ("$RealBin/..", "$RealBin/../lib", "$RealBin/../local/lib/perl5");
use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Status;
use Bugzilla::Util;
sub usage() {
print <<USAGE;
Usage: fix_all_open_status_queries.pl <new_open_status>
E.g.: fix_all_open_status_queries.pl READY
This will add a new open state to user queries which currently look for
all open bugs by listing every open status in their query criteria.
For users who only look for bug_status=__open__, they will get the new
open status automatically.
USAGE
}
sub do_namedqueries {
my ($new_status) = @_;
my $dbh = Bugzilla->dbh;
my $replace_count = 0;
my $query = $dbh->selectall_arrayref("SELECT id, query FROM namedqueries");
if ($query) {
$dbh->bz_start_transaction();
my $sth = $dbh->prepare("UPDATE namedqueries SET query = ? WHERE id = ?");
foreach my $row (@$query) {
my ($id, $old_query) = @$row;
my $new_query = all_open_states($new_status, $old_query);
if ($new_query) {
trick_taint($new_query);
$sth->execute($new_query, $id);
$replace_count++;
}
}
$dbh->bz_commit_transaction();
}
print "namedqueries: $replace_count replacements made.\n";
}
# series
sub do_series {
my ($new_status) = @_;
my $dbh = Bugzilla->dbh;
my $replace_count = 0;
my $query = $dbh->selectall_arrayref("SELECT series_id, query FROM series");
if ($query) {
$dbh->bz_start_transaction();
my $sth = $dbh->prepare("UPDATE series SET query = ? WHERE series_id = ?");
foreach my $row (@$query) {
my ($series_id, $old_query) = @$row;
my $new_query = all_open_states($new_status, $old_query);
if ($new_query) {
trick_taint($new_query);
$sth->execute($new_query, $series_id);
$replace_count++;
}
}
$dbh->bz_commit_transaction();
}
print "series: $replace_count replacements made.\n";
}
sub all_open_states {
my ($new_status, $query) = @_;
my @open_states = Bugzilla::Status::BUG_STATE_OPEN();
my $cgi = Bugzilla::CGI->new($query);
my @query_states = $cgi->param('bug_status');
my ($removed, $added) = diff_arrays(\@query_states, \@open_states);
if (scalar @$added == 1 && $added->[0] eq $new_status) {
push(@query_states, $new_status);
$cgi->param('bug_status', @query_states);
return $cgi->canonicalise_query();
}
return '';
}
sub validate_status {
my ($status) = @_;
my $dbh = Bugzilla->dbh;
my $exists = $dbh->selectrow_array("SELECT 1 FROM bug_status
WHERE value = ?",
undef, $status);
return $exists ? 1 : 0;
}
#############################################################################
# MAIN CODE
#############################################################################
# This is a pure command line script.
Bugzilla->usage_mode(USAGE_MODE_CMDLINE);
if (scalar @ARGV < 1) {
usage();
exit(1);
}
my ($new_status) = @ARGV;
$new_status = uc($new_status);
if (!validate_status($new_status)) {
print "Invalid status: $new_status\n\n";
usage();
exit(1);
}
print "Adding new status '$new_status'.\n\n";
do_namedqueries($new_status);
do_series($new_status);
# It's complex to determine which items now need to be flushed from memcached.
# As this is expected to be a rare event, we just flush the entire cache.
Bugzilla->memcached->clear_all();
exit(0);
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