95 lines
2.8 KiB
Perl
95 lines
2.8 KiB
Perl
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# Plugin for TWiki Enterprise Collaboration Platform, http://TWiki.org/
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#
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# Copyright (C) 2001-2006 Peter Thoeny, peter@thoeny.org
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version. For
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# more details read LICENSE in the root of this distribution.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details, published at
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# http://www.gnu.org/copyleft/gpl.html
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#
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# As per the GPL, removal of this notice is prohibited.
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#
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# =========================
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#
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# This is TWiki's Spreadsheet Plugin.
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#
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package TWiki::Plugins::SpreadSheetPlugin;
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# =========================
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use vars qw(
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$web $topic $user $installWeb $VERSION $RELEASE $debug $skipInclude $doInit
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);
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# This should always be $Rev: 10197 $ so that TWiki can determine the checked-in
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# status of the plugin. It is used by the build automation tools, so
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# you should leave it alone.
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$VERSION = '$Rev: 10197 $';
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# This is a free-form string you can use to "name" your own plugin version.
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# It is *not* used by the build automation tools, but is reported as part
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# of the version number in PLUGINDESCRIPTIONS.
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$RELEASE = 'any TWiki';
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$doInit = 0;
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# =========================
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sub initPlugin
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{
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( $topic, $web, $user, $installWeb ) = @_;
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# check for Plugins.pm versions
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if( $TWiki::Plugins::VERSION < 1 ) {
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TWiki::Func::writeWarning( "Version mismatch between SpreadSheetPlugin and Plugins.pm" );
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return 0;
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}
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# Get plugin debug flag
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$debug = TWiki::Func::getPreferencesFlag( "SPREADSHEETPLUGIN_DEBUG" );
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# Flag to skip calc if in include
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$skipInclude = TWiki::Func::getPreferencesFlag( "SPREADSHEETPLUGIN_SKIPINCLUDE" );
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# Plugin correctly initialized
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TWiki::Func::writeDebug( "- TWiki::Plugins::SpreadSheetPlugin::initPlugin( $web.$topic ) is OK" ) if $debug;
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$doInit = 1;
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return 1;
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}
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# =========================
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sub commonTagsHandler
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{
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### my ( $text, $topic, $web ) = @_; # do not uncomment, use $_[0], $_[1]... instead
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TWiki::Func::writeDebug( "- SpreadSheetPlugin::commonTagsHandler( $_[2].$_[1] )" ) if $debug;
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if( ( $_[3] ) && ( $skipInclude ) ) {
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# bail out, handler called from an %INCLUDE{}%
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return;
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}
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unless( $_[0] =~ /%CALC\{.*?\}%/ ) {
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# nothing to do
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return;
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}
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require TWiki::Plugins::SpreadSheetPlugin::Calc;
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if( $doInit ) {
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$doInit = 0;
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TWiki::Plugins::SpreadSheetPlugin::Calc::init( $web, $topic, $debug );
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}
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TWiki::Plugins::SpreadSheetPlugin::Calc::CALC( @_ );
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}
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1;
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# EOF
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