From b758be1d37cb49ced8cb17fca3d5a4cb2dd2e03e Mon Sep 17 00:00:00 2001
From: David Lawrence <dkl@mozilla.com>
Date: Mon, 6 Jul 2015 19:21:04 +0000
Subject: Bug 1172968: Move the scripts we want to keep from contrib/* and
 place them in scripts/ directory. Remove contrib from repo

---
 scripts/fix_all_open_status_queries.pl | 144 +++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100755 scripts/fix_all_open_status_queries.pl

(limited to 'scripts/fix_all_open_status_queries.pl')

diff --git a/scripts/fix_all_open_status_queries.pl b/scripts/fix_all_open_status_queries.pl
new file mode 100755
index 000000000..e10fdd44d
--- /dev/null
+++ b/scripts/fix_all_open_status_queries.pl
@@ -0,0 +1,144 @@
+#!/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 lib qw(. lib);
+
+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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