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+# encoding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Ralph Amissah,
+ All Rights Reserved.
+
+ * License: GPL 3 or later:
+
+ SiSU, a framework for document structuring, publishing and search
+
+ Copyright (C) Ralph Amissah
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+
+ If you have Internet connection, the latest version of the GPL should be
+ available at these locations:
+ <http://www.fsf.org/licensing/licenses/gpl.html>
+ <http://www.gnu.org/licenses/gpl.html>
+
+ <http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
+
+ * SiSU uses:
+ * Standard SiSU markup syntax,
+ * Standard SiSU meta-markup syntax, and the
+ * Standard SiSU object citation numbering and system
+
+ * Hompages:
+ <http://www.jus.uio.no/sisu>
+ <http://www.sisudoc.org>
+
+ * Download:
+ <http://www.sisudoc.org/sisu/en/SiSU/download.html>
+
+ * Git
+ <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
+ <http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v6/author_format.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: system environment, resource control and configuration details
+
+=end
+module SiSU_FormatAuthor
+ class Author
+ def initialize(author_param)
+ @author_param=author_param
+ end
+ def author_details
+ @authors,@author_array=[],[]
+ authors=@author_param.scan(/[^;]+/)
+ authors.each do |a|
+ a=a.strip
+ if a =~/"(.+?)"/
+ @authors << { the: $1 }
+ @author_array << $1.upcase
+ else #if a =~/,/
+ x=a.scan(/[^,]+/)
+ x[0]=x[0].strip
+ x[1]=x[1].strip if x[1]
+ if x.length==1
+ @authors << { the: x[0] }
+ @author_array << x[0].upcase
+ elsif x.length==2
+ @authors << { the: x[0], others: x[1] }
+ @author_array << "#{x[0].upcase}, #{x[1]}"
+ else #p x.length
+ end
+ end
+ end
+ l = @authors.length
+ authors_string=''
+ @authors.each_with_index do |a,i|
+ authors_string += if a[:others]
+ if (l - i) > 1
+ "#{a[:others]} #{a[:the]}, "
+ else
+ "#{a[:others]} #{a[:the]}"
+ end
+ else
+ if (l - i) > 2
+ "#{a[:the]}, "
+ else
+ "#{a[:the]}"
+ end
+ end
+ end
+ {
+ last_first_a: authors,
+ last_first_format_a: @author_array,
+ authors_h: @authors,
+ authors_s: authors_string,
+ authors_param: @author_param
+ }
+ end
+ end
+end
+__END__