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package WOPI; |
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|
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use strict; |
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use warnings; |
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|
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use CGI qw(:standard); |
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use CGI::Carp qw(fatalsToBrowser); |
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use CGI::Session; |
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use DBM::Deep; |
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use Template; |
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our $VERSION = '1.00'; |
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|
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use Data::Dumper; |
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|
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sub new { |
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my $class = shift; |
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|
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my $self = {@_}; |
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bless($self, $class); |
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|
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$self->{'cgi'} = new CGI; |
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$self->{'db'} = new DBM::Deep $self->{'db_file'} || die "can't open '",$self->{'db_file'},"'"; |
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die "can't find database file ",$self->{'db_file'} if (! -e $self->{'db_file'}); |
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die "database file ",$self->{'db_file'}," not writable!" if (! -w $self->{'db_file'}); |
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$self->{'tt'} = new Template({ |
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INCLUDE_PATH => $self->{'templates'}, |
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EVAL_PERL => 1, |
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}); |
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$self->{'sess'} = new CGI::Session("driver:File", undef, {Directory=>'/tmp'}); |
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$self->{'poll'} = $self->{'db'}->get($self->{'poll_name'}); |
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|
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# create new database if it doesn't exist |
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if (! $self->{'poll'}) { |
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$self->{'db'}->put($self->{'poll_name'}, { 'questions' => [] }); |
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$self->{'poll'} = $self->{'db'}->get($self->{'poll_name'}); |
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} |
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|
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#print $self->{'cgi'}->header, Dumper($self->{'db'}); |
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|
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if ($self->{'poll'} && defined($self->{'poll'}->{'questions'})) { |
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$self->{'order'} = (scalar @{$self->{'poll'}->{'questions'}})+1; |
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} else { |
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$self->{'order'} = 1; |
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} |
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|
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return $self; |
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} |
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|
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sub get_html { |
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my $self = shift; |
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|
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my ($template,$param) = @_; |
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|
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my $html; |
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$self->{'tt'}->process($template, $param, \$html) || |
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confess $self->{'tt'}->error(); |
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|
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return $html; |
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} |
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|
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# |
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# Acme methods |
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# |
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|
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sub unbless { |
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my $self = shift; |
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|
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my $var = Dumper(\@_); |
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|
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while ($var =~ s/bless\(\s*([{\[].*?[}\]])\s*,\s*'DBM::Deep'\s*\)/$1/sg) { }; |
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my $VAR1; |
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eval $var; |
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warn("eval of $var failed: $@") if ($@); |
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|
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return (wantarray ? @{$VAR1} : shift @{$VAR1}); |
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} |
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|
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# |
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# CGI methods |
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# |
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|
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sub editor { |
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my $self = shift; |
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|
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$self->{'param'}->{'var'} = "v".$self->{'order'}; |
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$self->{'param'}->{'poll_name'} = $self->{'poll_name'}; |
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$self->{'param'}->{'order'} = $self->{'order'}; |
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|
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$self->{'param'}->{'poll'} = $self->unbless($self->{'poll'}); |
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|
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return $self->get_html('editor.html', $self->{'param'}); |
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} |
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|
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sub list_questions { |
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my $self = shift; |
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|
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} |
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|
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sub save_question { |
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my $self = shift; |
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|
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my %v = map { $_ => $self->{'param'}->{$_} } qw(poll_name order); |
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|
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# print "v = ",Dumper(\%v); |
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|
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my $o = $self->{'cgi'}->param('order') || die "no order?"; |
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|
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my $question = { |
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'q' => $self->{'cgi'}->param('q'), |
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'a' => $self->{'cgi'}->param('a'), |
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'var' => $self->{'cgi'}->param('var') || die, |
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'time' => time(), |
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'order' => $o || die, |
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}; |
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|
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#print "question = ",Dumper($question); |
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|
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push @{$self->{'poll'}->{'questions'}}, $question; |
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|
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$self->{'db'}->put($self->{'poll_name'}, $self->{'poll'}); |
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|
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$self->{'order'}++; |
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|
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$self->editor(); |
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} |
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