From a44bbf20b1f06c938ae0579a7771005995273c0c Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Tue, 26 Jul 2011 20:12:52 -0400
Subject: v3: epub, opf fixes

---
 data/doc/sisu/CHANGELOG_v3   |  2 +
 lib/sisu/v3/epub_format.rb   | 90 +++++++++++++++++++++++++++++++++++++++-----
 lib/sisu/v3/epub_segments.rb |  6 ++-
 3 files changed, 87 insertions(+), 11 deletions(-)

diff --git a/data/doc/sisu/CHANGELOG_v3 b/data/doc/sisu/CHANGELOG_v3
index e873047e..00f62e6a 100644
--- a/data/doc/sisu/CHANGELOG_v3
+++ b/data/doc/sisu/CHANGELOG_v3
@@ -20,6 +20,8 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.14.orig.tar.gz
   sisu_3.0.14-1.dsc
   sisu_3.0.14-1.debian.tar.gz
 
+  * epub, opf fixes
+
   * sysenv, avoid creation of spurious directories in output tree
     (an image copy section removed, re-implement correctly later)
 
diff --git a/lib/sisu/v3/epub_format.rb b/lib/sisu/v3/epub_format.rb
index e75ad112..9f169f5e 100644
--- a/lib/sisu/v3/epub_format.rb
+++ b/lib/sisu/v3/epub_format.rb
@@ -1037,16 +1037,90 @@ WOK
       def metadata #metadata dc
         author=if defined? @md.creator.author \
         and @md.creator.author =~/\S+/
-          x=@md.creator.author.gsub!(/</,'&lt;'); @md.creator.author.gsub!(/>/,'&gt;')
-          @md.creator.author.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
-          %{\n    <dc:creator opf:file-as="#{x}" opf:role="aut">#{x}</dc:creator>}
+          m=''
+          @md.creator.author_detail.each do |x|
+            surname=x[:the] \
+            ? x[:the] \
+            : ''
+            other_names=x[:others] \
+            ? ', ' + x[:others] \
+            : ''
+            m=(m.empty?) \
+            ? (surname + other_names) \
+            : (m + '; ' + surname + ', ' + other_names)
+            m.gsub!(/</,'&lt;'); m.gsub!(/>/,'&gt;')
+            m.gsub!(/&lt;br(?: \/)?&gt;/,';')
+          end
+          x=@md.creator.author.dup
+          x.gsub!(/</,'&lt;'); x.gsub!(/>/,'&gt;')
+          x.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
+          %{\n    <dc:creator opf:file-as="#{m}" opf:role="aut">#{x}</dc:creator>}
+        else ''
+        end
+        translator=if defined? @md.creator.translator \
+        and @md.creator.translator =~/\S+/
+          m=''
+          @md.creator.translator_detail.each do |x|
+            surname=x[:the] \
+            ? x[:the] \
+            : ''
+            other_names=x[:others] \
+            ? ', ' + x[:others] \
+            : ''
+            m=(m.empty?) \
+            ? (surname + other_names) \
+            : (m + '; ' + surname + ', ' + other_names)
+            m.gsub!(/</,'&lt;'); m.gsub!(/>/,'&gt;')
+            m.gsub!(/&lt;br(?: \/)?&gt;/,';')
+          end
+          x=@md.creator.translator.dup
+          x.gsub!(/</,'&lt;'); x.gsub!(/>/,'&gt;')
+          x.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
+          %{\n    <dc:creator opf:file-as="#{m}" opf:role="trl">#{x}</dc:creator>}
         else ''
         end
         illustrator=if defined? @md.creator.illustrator \
         and @md.creator.illustrator =~/\S+/
-          x=@md.creator.illustrator.gsub!(/</,'&lt;'); @md.creator.illustrator.gsub!(/>/,'&gt;')
-          @md.creator.illustrator.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
-          %{\n    <dc:creator opf:file-as="#{x}" opf:role="ill">#{x}</dc:creator>}
+          m=''
+          @md.creator.illustrator_detail.each do |x|
+            surname=x[:the] \
+            ? x[:the] \
+            : ''
+            other_names=x[:others] \
+            ? ', ' + x[:others] \
+            : ''
+            m=(m.empty?) \
+            ? (surname + other_names) \
+            : (m + '; ' + surname + ', ' + other_names)
+            m.gsub!(/</,'&lt;'); m.gsub!(/>/,'&gt;')
+            m.gsub!(/&lt;br(?: \/)?&gt;/,';')
+          end
+          x=@md.creator.illustrator.dup
+          x.gsub!(/</,'&lt;'); x.gsub!(/>/,'&gt;')
+          x.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
+          %{\n    <dc:creator opf:file-as="#{m}" opf:role="ill">#{x}</dc:creator>}
+        else ''
+        end
+        date_published=if defined? @md.date.published \
+        and @md.date.published =~/\S+/
+          x=@md.date.published.dup
+          x.gsub!(/</,'&lt;'); x.gsub!(/>/,'&gt;')
+          x.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
+          %{\n    <dc:date opf:event="published">#{x}</dc:date>}
+        else ''
+        end
+        subject=if defined? @md.classify.subject \
+        and @md.classify.subject =~/\S+/
+          x=@md.classify.subject.dup
+          x.gsub!(/</,'&lt;'); x.gsub!(/>/,'&gt;')
+          x.gsub!(/&lt;br(?: \/)?&gt;/,'<br />')
+          %{\n    <dc:subject>#{x}</dc:subject>}
+        else ''
+        end
+        language=if defined? @md.opt.lng \
+        and @md.opt.lng =~/\S+/
+          language=@md.opt.lng.gsub(/<br>/,'<br />')
+          %{\n    <dc:language>#{language}</dc:language>}
         else ''
         end
         rights=if defined? @md.rights.all \
@@ -1058,10 +1132,8 @@ WOK
         <<WOK
   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">
     <dc:title>#{@md.title.full}</dc:title>
-    #{author}#{illustrator}
-    <dc:language>en-US</dc:language>
+    #{author}#{translator}#{illustrator}#{language}#{date_published}#{subject}#{rights}
     <dc:identifier id="bookid">...</dc:identifier>
-    #{rights}
     <dc:identifier id="EPB-UUID">urn:uuid:#{@md.dgst[1]}</dc:identifier>
   </metadata>
 WOK
diff --git a/lib/sisu/v3/epub_segments.rb b/lib/sisu/v3/epub_segments.rb
index ed8c8d39..7bddf917 100644
--- a/lib/sisu/v3/epub_segments.rb
+++ b/lib/sisu/v3/epub_segments.rb
@@ -395,7 +395,8 @@ WOK
       if @md.flag_separate_endnotes # may need to revisit, check
         dob.obj.gsub!(/"\s+href="#note_ref(\d+)">/,%{" href=\"endnotes#{Sfx[:epub_xhtml]}#note_ref\\1">})       #endnote- twice #removed file type
       end
-      if dob.is =~/heading|para/ and (not dob.ocn or dob.ocn.to_s.empty?)
+      if dob.is =~/heading|para/ \
+      and (not dob.ocn or dob.ocn.to_s.empty?)
         format_seg=SiSU_EPUB_Format::Format_seg.new(@md,dob)
       end
       if (dob.is=='heading' or dob.is=='heading_insert' or dob.is=='para') \
@@ -414,7 +415,8 @@ WOK
     end
     def tail
       format_head_seg=SiSU_EPUB_Format::Head_seg.new(@md)
-      if @md.flag_auto_endnotes and @@seg_endnotes[@@get_hash_fn]
+      if @md.flag_auto_endnotes \
+      and @@seg_endnotes[@@get_hash_fn]
         @@seg[:tail] <<  %{\n<div class="content">\n<div class="endnote">\n}
         if @@seg_endnotes[@@get_hash_fn].flatten.length > 0
           @@seg[:tail] << format_head_seg.endnote_mark
-- 
cgit v1.2.3