Bug 1244996 - add a script to manage a user's settings

scripts/user-prefs.pl

@@ -0,0 +1,57 @@
+#!/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 5.10.1;
+
+use FindBin qw( $RealBin );
+use lib ("$RealBin/..", "$RealBin/../lib");
+
+use Bugzilla;
+use Bugzilla::Constants;
+use Bugzilla::User;
+use Bugzilla::User::APIKey;
+
+Bugzilla->usage_mode(USAGE_MODE_CMDLINE);
+
+my ($login, $action, $param, $value) = @ARGV;
+($login && $action && $action =~ /^(get|set)$/)
+    or die "syntax: $0 <bugzilla-login> <get|set> [param] [value]\n";
+
+my $user = Bugzilla::User->check({ name => $login });
+my $settings = $user->settings;
+
+if ($action eq 'get') {
+    if ($param eq '') {
+        foreach my $name (sort keys %$settings) {
+            printf "%s=%s\n", $name, $settings->{$name}->{value};
+        }
+    } elsif (exists $settings->{$param}) {
+        say $settings->{$param}->{value};
+    } else {
+        die "Invalid parameter name: $param\n";
+    }
+} else {
+    if ($param eq '') {
+        die "Parameter name required\n";
+    } elsif (!exists $settings->{$param}) {
+        die "Invalid parameter name: $param\n";
+    } elsif (!defined($value) || $value eq '') {
+        die "Missing parameter value\n";
+    } else {
+        my $setting = $settings->{$param};
+        # not using validate_value here so we can print out a list of the legal values
+        my $legal_values = $setting->legal_values;
+        if (! grep { $value eq $_ } @$legal_values) {
+            die "Invalid value '$value' for param $param.\nAccepted values: " . join(' ', @$legal_values) . "\n";
+        }
+        $setting->set($value);
+        say "'$param' set to '$value'";
+    }
+}