4da0c1c229
Patch By Max Kanat-Alexander <mkanat@bugzilla.org> (module owner) a=myk git-svn-id: svn://10.0.0.236/trunk@211644 18797224-902f-48f8-a5cc-f745e15eee43
243 lines
7.3 KiB
Perl
243 lines
7.3 KiB
Perl
# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Bugzilla Bug Tracking System.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s): Joel Peshkin <bugreport@peshkin.net>
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# Erik Stambaugh <erik@dasbistro.com>
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# Tiago R. Mello <timello@async.com.br>
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# Max Kanat-Alexander <mkanat@bugzilla.org>
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use strict;
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package Bugzilla::Group;
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use base qw(Bugzilla::Object);
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use Bugzilla::Constants;
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use Bugzilla::Util;
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use Bugzilla::Error;
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###############################
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##### Module Initialization ###
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###############################
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use constant DB_COLUMNS => qw(
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groups.id
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groups.name
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groups.description
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groups.isbuggroup
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groups.userregexp
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groups.isactive
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);
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use constant DB_TABLE => 'groups';
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use constant LIST_ORDER => 'isbuggroup, name';
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use constant VALIDATORS => {
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name => \&_check_name,
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description => \&_check_description,
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userregexp => \&_check_user_regexp,
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isbuggroup => \&_check_is_bug_group,
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};
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use constant REQUIRED_CREATE_FIELDS => qw(name description isbuggroup);
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###############################
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#### Accessors ######
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###############################
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sub description { return $_[0]->{'description'}; }
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sub is_bug_group { return $_[0]->{'isbuggroup'}; }
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sub user_regexp { return $_[0]->{'userregexp'}; }
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sub is_active { return $_[0]->{'isactive'}; }
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###############################
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#### Methods ####
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###############################
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sub _rederive_regexp {
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my ($self) = @_;
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RederiveRegexp($self->user_regexp, $self->id);
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}
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################################
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##### Module Subroutines ###
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################################
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sub create {
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my $class = shift;
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my ($params) = @_;
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my $dbh = Bugzilla->dbh;
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print get_text('install_group_create', { name => $params->{name} }) . "\n"
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if Bugzilla->usage_mode == USAGE_MODE_CMDLINE;
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my $group = $class->SUPER::create(@_);
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# Since we created a new group, give the "admin" group all privileges
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# initially.
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my $admin = new Bugzilla::Group({name => 'admin'});
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# This function is also used to create the "admin" group itself,
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# so there's a chance it won't exist yet.
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if ($admin) {
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my $sth = $dbh->prepare('INSERT INTO group_group_map
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(member_id, grantor_id, grant_type)
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VALUES (?, ?, ?)');
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$sth->execute($admin->id, $group->id, GROUP_MEMBERSHIP);
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$sth->execute($admin->id, $group->id, GROUP_BLESS);
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$sth->execute($admin->id, $group->id, GROUP_VISIBLE);
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}
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$group->_rederive_regexp() if $group->user_regexp;
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return $group;
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}
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sub ValidateGroupName {
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my ($name, @users) = (@_);
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my $dbh = Bugzilla->dbh;
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my $query = "SELECT id FROM groups " .
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"WHERE name = ?";
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if (Bugzilla->params->{'usevisibilitygroups'}) {
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my @visible = (-1);
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foreach my $user (@users) {
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$user && push @visible, @{$user->visible_groups_direct};
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}
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my $visible = join(', ', @visible);
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$query .= " AND id IN($visible)";
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}
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my $sth = $dbh->prepare($query);
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$sth->execute($name);
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my ($ret) = $sth->fetchrow_array();
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return $ret;
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}
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# This sub is not perldoc'ed because we expect it to go away and
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# just become the _rederive_regexp private method.
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sub RederiveRegexp {
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my ($regexp, $gid) = @_;
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my $dbh = Bugzilla->dbh;
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my $sth = $dbh->prepare("SELECT userid, login_name, group_id
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FROM profiles
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LEFT JOIN user_group_map
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ON user_group_map.user_id = profiles.userid
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AND group_id = ?
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AND grant_type = ?
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AND isbless = 0");
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my $sthadd = $dbh->prepare("INSERT INTO user_group_map
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(user_id, group_id, grant_type, isbless)
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VALUES (?, ?, ?, 0)");
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my $sthdel = $dbh->prepare("DELETE FROM user_group_map
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WHERE user_id = ? AND group_id = ?
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AND grant_type = ? and isbless = 0");
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$sth->execute($gid, GRANT_REGEXP);
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while (my ($uid, $login, $present) = $sth->fetchrow_array()) {
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if (($regexp =~ /\S+/) && ($login =~ m/$regexp/i))
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{
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$sthadd->execute($uid, $gid, GRANT_REGEXP) unless $present;
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} else {
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$sthdel->execute($uid, $gid, GRANT_REGEXP) if $present;
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}
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}
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}
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###############################
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### Validators ###
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###############################
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sub _check_name {
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my ($invocant, $name) = @_;
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$name = trim($name);
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$name || ThrowUserError("empty_group_name");
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my $exists = new Bugzilla::Group({name => $name });
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ThrowUserError("group_exists", { name => $name }) if $exists;
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return $name;
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}
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sub _check_description {
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my ($invocant, $desc) = @_;
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$desc = trim($desc);
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$desc || ThrowUserError("empty_group_description");
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return $desc;
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}
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sub _check_user_regexp {
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my ($invocant, $regex) = @_;
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$regex = trim($regex) || '';
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ThrowUserError("invalid_regexp") unless (eval {qr/$regex/});
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return $regex;
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}
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sub _check_is_bug_group {
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return $_[1] ? 1 : 0;
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}
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1;
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__END__
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=head1 NAME
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Bugzilla::Group - Bugzilla group class.
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=head1 SYNOPSIS
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use Bugzilla::Group;
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my $group = new Bugzilla::Group(1);
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my $group = new Bugzilla::Group({name => 'AcmeGroup'});
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my $id = $group->id;
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my $name = $group->name;
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my $description = $group->description;
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my $user_reg_exp = $group->user_reg_exp;
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my $is_active = $group->is_active;
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my $group_id = Bugzilla::Group::ValidateGroupName('admin', @users);
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my @groups = Bugzilla::Group->get_all;
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=head1 DESCRIPTION
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Group.pm represents a Bugzilla Group object. It is an implementation
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of L<Bugzilla::Object>, and thus has all the methods that L<Bugzilla::Object>
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provides, in addition to any methods documented below.
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=head1 SUBROUTINES
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=over
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=item C<create>
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Note that in addition to what L<Bugzilla::Object/create($params)>
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normally does, this function also makes the new group be inherited
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by the C<admin> group. That is, the C<admin> group will automatically
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be a member of this group.
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=item C<ValidateGroupName($name, @users)>
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Description: ValidateGroupName checks to see if ANY of the users
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in the provided list of user objects can see the
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named group.
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Params: $name - String with the group name.
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@users - An array with Bugzilla::User objects.
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Returns: It returns the group id if successful
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and undef otherwise.
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=back
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