view release on metacpan or  search on metacpan

lib/CGI/Wiki/Store/Mediawiki.pm  view on Meta::CPAN

138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
 
# Returns 1 if we can get a lock, 0 if we can't, croaks on error.
sub _lock_node
{
    my ($self, $node) = @_;
    my $dbh = $self->{_dbh};
    $node = $dbh->quote ($node);
    my $sql = "SELECT GET_LOCK($node, 10)";
    my $sth = $dbh->prepare($sql);
    $sth->execute or croak $dbh->errstr;
    my $locked = $sth->fetchrow_array;
    $sth->finish;
    return $locked;
}
 
# Returns 1 if we can unlock, 0 if we can't, croaks on error.
sub _unlock_node {
    my ($self, $node) = @_;
    my $dbh = $self->{_dbh};
    $node = $dbh->quote($node);
    my $sql = "SELECT RELEASE_LOCK($node)";
    my $sth = $dbh->prepare($sql);
    $sth->execute or croak $dbh->errstr;
    my $unlocked = $sth->fetchrow_array;
    $sth->finish;
    return $unlocked;
}
 
 
 
our @namespaces = qw{Talk User User_talk Project Project_talk Image Image_talk
                     MediaWiki MediaWiki_talk Template Template_talk Help
                     Help_talk Category Category_talk};
                 
# $store->__namespace_to_num ($node_name);
#