35 lines
1.1 KiB
Perl
35 lines
1.1 KiB
Perl
package WebGUI::Macro::If;
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#-------------------------------------------------------------------
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# WebGUI is Copyright 2001-2005 Plain Black Software.
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#-------------------------------------------------------------------
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# Please read the legal notices (docs/legal.txt) and the license
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# (docs/license.txt) that came with this distribution before using
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# this software.
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#-------------------------------------------------------------------
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# http://www.plainblack.com info@plainblack.com
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#-------------------------------------------------------------------
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use strict;
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use Safe;
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use WebGUI::Macro;
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sub process {
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my ($expression, $true, $false) = WebGUI::Macro::getParams(shift);
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my $output = $false;
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# Workaround to "Safely" eval $expression
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my $compartment = new Safe;
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my $return = $compartment->reval($expression);
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return "<p><b>If Macro failed:</b> $@ <p>Expression: $expression
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<br />Display if true: $true<br />Display if false: $false" if ($@);
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$output = $true if ($return);
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return $output;
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}
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1;
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