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=head1 NAME
F<epgsearchuservars.conf> - User defined variables
=head1 DESCRIPTION
In this file you can defines variables which then can be used
in epgsearch in any play where variables are possible.
=head1 SYNTAX
Variables looks like %Variablename%.
"Variablename" can be consist of any alphanumerical character. Space
and special characters are not allowed.
The variable names are case-insensitive.
Examples for possible names:
%Series% %DocuVar1% %ThemesSubtitleDate1%
=head2 Assignment
%Series%=New series~Thriller
The variable %Series% will be assigned with the string "New series~Thriller".
Assignments are always strings. Spaces stay spaces.
%Path%=%Series%
The variable %Path% gets the content of the variable %Series%.
You can do nearly everything:
%Path%=%Serie%~Lost
The variable %Path% contains now the string "New series~Thriller~Lost".
=head2 Control structures
You can use simple "if then else" constructions.
These constructions cannot contain strings, only variables.
Spaces are ignored.
%Foo%=Other
%Variable%=%Path% ? %Path% : %Foo%
If %Path% is not empty, assign the content of %Path% to %Variable%,
otherwise the content of %Foo%.
"%Path% ?" means "not empty?". You can use other checks.
%Variable%=%Path%!=5 ? %Path% : %Foo%
"%Path%!=5 ?" means "is %Path% equal 5?"
You can also compare variables.
%Five%=5
%Variable%=%Path%!=%Five% ? %Path% : %Foo%
Other possible checks:
== equal
!= not equal
=head2 Calling a system command
You can call external commands. The returned string will be assigned
to a variable
%Result%=system(scriptname,%Variable1% %Variable2% -f %Variable3% --dir=%Variable4% --dummy)
Calls the script "scriptname" with the parameters "%Variable1%",
"%Variable2%", etc. The result will be stored in %Result%.
You can use as many variables as you want.
If needed, epgsearch will quote the variable.
The script must return a string B<without> line break!
If the script returns nothing, an empty string will be assigned to the
Variable %Result%.
=head2 Possible variables
The following variables exist:
%time% - start time in format HH:MM
%timeend% - end time in format HH:MM
%date% - start date in format TT.MM.YY
%datesh% - start date in format TT.MM.
%time_w% - weekday name
%time_d% - start day in format TT
%time_lng% - start time in seconds since 1970-01-01 00:00
%title% - title
%subtitle% - subtitle
%summary% - summary
%htmlsummary% - summary, where all CR are replaced with '<br />'
%eventid% - numeric event ID
%<epg-category>% - a value from the extended EPG categories, specified in
F<epgsearchcats.conf>, like %genre% or %category%
%chnr% - channel number
%chsh% - the short channel name (>=vdr-1.3.15)
%chlng% - the 'normal' channel name
%chdata% - VDR's internal channel representation (e.g. 'S19.2E-1-1101-28106')
%colon% - the sign ':'
%datenow% - current date in format TT.MM.YY
%dateshnow% - current date in format TT.MM.
%timenow% - current time in format HH:MM
%videodir% - VDR video directory (e.g. /video)
%plugconfdir% - VDR plugin config directory (e.g. /etc/vdr/plugins)
%epgsearchdir% - epgsearchs config directory (e.g. /etc/vdr/plugins/epgsearch)
See also C<epgsearchcats.conf(5)>.
=head1 EXAMPLES
# Weekday, Date, Time
%DateStr%=%time_w% %date% %time%
# Themes or Subtitle or Date
%ThemesSubtitleDate1%=%Subtitle% ? %Subtitle% : %DateStr%
%ThemesSubtitleDate%=%Themes% ? %Themes% : %ThemesSubtitleDate1%
# Calls this script to get a recording path
%DocuScript%=system(doku.pl,%Title%,%Subtitle%,%Episode%,%Themes%,%Category%,%Genre%)
%Docu%=%DocuScript%
=head1 SEE ALSO
C<epgsearch(1)>, C<epgsearchcats.conf(5)>
=head1 AUTHOR (man pages)
Mike Constabel <epgsearch (at) constabel (dot) net>
=head1 REPORT BUGS
Bug reports (german):
L<http://www.vdr-developer.org/mantisbt/>
Mailing list:
L<http://www.vdr-developer.org/mailman/listinfo/epgsearch>
=head1 COPYRIGHT and LICENSE
Copyright (C) 2004-2010 Christian Wieninger
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Or, point your browser to http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
The author can be reached at cwieninger@gmx.de
The project's page is at http://winni.vdr-developer.org/epgsearch
The MD5 code is derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm.
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