v3: image (relative) paths for different sisu output structures

* (re: by_language, by_filetype, by_filename)
* sysenv, set path
* html seg, scroll, manifest (qrcodes), xmls

8 files changed, 59 insertions, 16 deletions

diff --git a/data/doc/sisu/CHANGELOG_v3 b/data/doc/sisu/CHANGELOG_v3
index c0922768..8994fc51 100644
--- a/data/doc/sisu/CHANGELOG_v3
+++ b/data/doc/sisu/CHANGELOG_v3
@@ -32,6 +32,11 @@ http://www.jus.uio.no/sisu/pkg/src/sisu_3.0.18.orig.tar.xz
 
   * correct sisupod references and path to .txz (replace .zip)
 
+  * image (relative) paths for different sisu output structures
+    (re: by_language, by_filetype, by_filename)
+    * sysenv, set path
+    * html seg, scroll, manifest (qrcodes), xmls
+
   * dal_images, disabled imagemagick configuration permission check until
     sisupod reads local sisurc.yml (configuration file)
 
diff --git a/lib/sisu/v3/constants.rb b/lib/sisu/v3/constants.rb
index 498ee1f3..1202e47c 100644
--- a/lib/sisu/v3/constants.rb
+++ b/lib/sisu/v3/constants.rb
@@ -65,8 +65,9 @@ Ax={
 Xx={
   protect:                   '☞',
   segment:                   'Ф',
-  html_relative2:            '※※',                                             #'※' '☼'
-  html_relative1:            '※',                                              #'※' '☼'
+  relative_path:             '☼',
+  html_relative2:            '※※',
+  html_relative1:            '※',
 }
 Mx={
   meta_o:                    '〔@',   meta_c: '〕',
diff --git a/lib/sisu/v3/html_scroll.rb b/lib/sisu/v3/html_scroll.rb
index 0a37bcca..beb3700a 100644
--- a/lib/sisu/v3/html_scroll.rb
+++ b/lib/sisu/v3/html_scroll.rb
@@ -81,6 +81,7 @@ module SiSU_HTML_scroll
       @rcdc=false
       @scr={ body: [], metadata: [], owner_details: [] }
       data.each do |dob|
+        dob.obj.gsub!(/#{@md.file.output_path.html_seg.rel_image}/m,@md.file.output_path.html_scroll.rel_image)
         if defined? dob.name and dob.name =~/^meta/ \
         and dob.obj =~/Document Information/
           dob.obj.gsub!(/(Document Information(?: \(metadata\))?)/,'\1<a name="docinfo"></a>')
diff --git a/lib/sisu/v3/html_tune.rb b/lib/sisu/v3/html_tune.rb
index c97183f1..afedec54 100644
--- a/lib/sisu/v3/html_tune.rb
+++ b/lib/sisu/v3/html_tune.rb
@@ -257,9 +257,10 @@ module SiSU_HTML_Tune
             c=m[/"(.+?)"/m,1]
             caption=%{<br /><p class="caption">#{c}</p>} if c
             png=m.scan(/\S+/)[0]
-            image_path=if @md.fns =~/\.-ss[tm]$/; @env.url.images_external
-            else                                  @env.url.images_local
-            end
+            image_path=@md.file.output_path.html_seg.rel_image
+            #image_path=(@md.fns =~/\.-ss[tm]$/) \
+            #? @env.url.images_external
+            #: @env.url.images_local
             ins=if u \
             and u.strip !~/^image$/
               %{<a href="#{u}"><img src="#{image_path}/#{png}" #{w} #{h} naturalsizeflag="0" align="bottom" border="0"></a>#{caption}}
diff --git a/lib/sisu/v3/manifest.rb b/lib/sisu/v3/manifest.rb
index 3b34d0b2..adc048ef 100644
--- a/lib/sisu/v3/manifest.rb
+++ b/lib/sisu/v3/manifest.rb
@@ -418,9 +418,8 @@ module SiSU_Manifest
       def qrc_image
         pth="#{@env.path.webserv}/#{@env.path.stub_pwd}/_sisu/image"
         fn=@f.base_filename.manifest_txt
-        #fix relative path for different output structures
-        img_md="../../_sisu/image/qrc_md.#{fn}.png"
-        img_title="../../_sisu/image/qrc_title.#{fn}.png"
+        img_md="#{@md.file.output_path.html.rel_image}/qrc_md.#{fn}.png"
+        img_title="#{@md.file.output_path.html.rel_image}/qrc_title.#{fn}.png"
         if FileTest.file?("#{pth}/qrc_md.#{fn}.png")==true
           @manifest[:html] <<<<WOK
 <tr><td class="left">
diff --git a/lib/sisu/v3/qrcode.rb b/lib/sisu/v3/qrcode.rb
index fe9ca432..e244231e 100644
--- a/lib/sisu/v3/qrcode.rb
+++ b/lib/sisu/v3/qrcode.rb
@@ -709,9 +709,9 @@ WOK
           @en_manifest=if @env.output_dir_structure.by_language_code?
             "#{url}/en/manifest/#{@md.fnb}.html"
           elsif @env.output_dir_structure.by_filetype?
-            "#{url}/manifest/#{@md.fnb}.#{lc}.html"
+            "#{url}/manifest/#{@md.fnb}.#{@md.opt.lng}.html"
           else
-            "#{url}/sisu_manifest.#{lc}.html"
+            "#{url}/sisu_manifest.#{@md.opt.lng}.html"
           end
           @manifest[:txt] <<<<WOK
 #{@translate.manifest_description_metadata}
diff --git a/lib/sisu/v3/shared_xml.rb b/lib/sisu/v3/shared_xml.rb
index daf59a4c..a1a68593 100644
--- a/lib/sisu/v3/shared_xml.rb
+++ b/lib/sisu/v3/shared_xml.rb
@@ -378,13 +378,13 @@ module SiSU_XML_munge
         dob.obj.gsub!(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}(\S+?)#{Mx[:rel_c]}/,
           '<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="#\2">\1</link>')
         dob.obj.gsub!(/(?:^|[^_\\])#{Mx[:lnk_o]}[ ]*(\S+?\.(?:jpg|png|gif))[ ]+(\d+)x(\d+)(\s+[^}]+)?#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,
-          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@dir.url.images_local}/\\1" width="\\2" height="\\3" />[\\1] \\4})
+          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@md.file.output_path.xml.rel_image}/\\1" width="\\2" height="\\3" />[\\1] \\4})
         dob.obj.gsub!(/(?:^|[^_\\])#{Mx[:lnk_o]}[ ]*(\S+?\.(?:jpg|png|gif))([ ]+[^}]+)?#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,
-          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@dir.url.images_local}/\\1"/>\\1})
+          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@md.file.output_path.xml.rel_image}/\\1"/>\\1})
         dob.obj.gsub!(/(?:^|[^_\\])#{Mx[:lnk_o]}[ ]*(\S+?\.(?:jpg|png|gif))[ ]+(\d+)x(\d+)(\s+[^}]+)?#{Mx[:lnk_c]}image/,
-          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@dir.url.images_local}/\\1" width="\\2" height="\\3" />[\\1] \\4})
+          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@md.file.output_path.xml.rel_image}/\\1" width="\\2" height="\\3" />[\\1] \\4})
         dob.obj.gsub!(/(?:^|[^_\\])#{Mx[:lnk_o]}[ ]*(\S+?\.(?:jpg|png|gif))([ ]+[^}]+)?#{Mx[:lnk_c]}image/,
-          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@dir.url.images_local}/\\1"/>\\1})
+          %{<image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:actuate="onLoad" xlink:show="embed" xlink:href="#{@md.file.output_path.xml.rel_image}/\\1"/>\\1})
         dob.obj.gsub!(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,
           '<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:type="simple" xlink:href="\2">\1</link>') #watch, compare html_tune
         dob.obj.gsub!(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,
@@ -416,7 +416,7 @@ module SiSU_XML_munge
       dob.obj.gsub!(/(^|#{Mx[:gl_c]}|\s)&\s+/,'\1&amp; ') #sort
       dob.obj.gsub!(/&([^;]{1,5})/,'&amp;\1') #sort, rough estimate, revisit #WATCH found in node not sax
       dob.obj.gsub!(/(?:^|[^_\\])#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif))[ ]+.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,
-        "<image.path>#{@dir.url.images_local}\/\\1</image.path>")
+        "<image.path>#{@md.file.output_path.xml.rel_image}\/\\1</image.path>")
       dob.obj.gsub!(/&nbsp;|#{Mx[:nbsp]}/,'&#160;')
       wordlist=dob.obj.scan(/&[#0-9a-z]+;|\S+|\n/) #\n needed for tables, check though added 2005w17
       dob.obj=tidywords(wordlist).join(' ').strip
@@ -438,7 +438,7 @@ module SiSU_XML_munge
       dob.obj.gsub!(/(^|#{Mx[:gl_c]}|\s)&\s+/,'\1&amp; ') #sort
       dob.obj.gsub!(/&([^;]{1,5})/,'&amp;\1') #sort, rough estimate, revisit #WATCH found in node not sax
       dob.obj.gsub!(/(#{Mx[:lnk_o]}(\S+?\.(?:png|jpg|gif))[ ]+.+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/,
-        "<image.path>#{@dir.url.images_local}\/\\1</image.path>")
+        "<image.path>#{@md.file.output_path.xml.rel_image}\/\\1</image.path>")
       dob.obj.gsub!(/&nbsp;|#{Mx[:nbsp]}/,'&#160;')
       wordlist=dob.obj.scan(/&[#0-9a-z]+;|\S+|\n/) #\n needed for tables, check though added 2005w17
       dob.obj=tidywords(wordlist).join(' ').strip
diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index f052e2a5..7463cb4b 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -4175,6 +4175,15 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          if @env.output_dir_structure.by_language_code?
+            '../../_sisu/image'
+          elsif @env.output_dir_structure.by_filetype?
+            '../_sisu/image'
+          else
+            '../_sisu/image'
+          end
+        end
         self
       end
       def html_seg
@@ -4196,6 +4205,15 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          if @env.output_dir_structure.by_language_code?
+            '../../../_sisu/image'
+          elsif @env.output_dir_structure.by_filetype?
+            '../../_sisu/image'
+          else
+            '../_sisu/image'
+          end
+        end
         self
       end
       def html_concordance
@@ -4221,6 +4239,15 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          if @env.output_dir_structure.by_language_code?
+            '../../_sisu/image'
+          elsif @env.output_dir_structure.by_filetype?
+            '../_sisu/image'
+          else
+            '../_sisu/image'
+          end
+        end
         self
       end
       def xhtml
@@ -4242,6 +4269,9 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          '../../_sisu/image'
+        end
         self
       end
       def epub
@@ -4263,6 +4293,9 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          './image'
+        end
         self
       end
       def odt
@@ -4305,6 +4338,9 @@ WOK
         def rel_sm
           set_path(ft).rel_sm.ab
         end
+        def rel_image
+          '../../_sisu/image'
+        end
         self
       end
       def xml_sax