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Diffstat (limited to 'lib/sisu/0.52/composite.rb')
| -rw-r--r-- | lib/sisu/0.52/composite.rb | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/lib/sisu/0.52/composite.rb b/lib/sisu/0.52/composite.rb new file mode 100644 index 00000000..99069b8f --- /dev/null +++ b/lib/sisu/0.52/composite.rb @@ -0,0 +1,215 @@ +=begin + * Name: SiSU information Structuring Universe - Structured information, Serialized Units + * Author: Ralph Amissah + * http://www.jus.uio.no/sisu + * http://www.jus.uio.no/sisu/SiSU/download.html + + * Description: composite documents, assemble/build documents from other documents or parts of marked up text + + * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah + + * License: GPL 2 or later + + Summary of GPL 2 + + 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 + + If you have Internet connection, the latest version of the GPL should be + available at these locations: + http://www.fsf.org/licenses/gpl.html + http://www.gnu.org/copyleft/gpl.html + http://www.jus.uio.no/sisu/gpl2.fsf + + SiSU was first released to the public on January 4th 2005 + + SiSU uses: + + * Standard SiSU markup syntax, + * Standard SiSU meta-markup syntax, and the + * Standard SiSU object citation numbering and system + + © Ralph Amissah 1997, current 2007. + All Rights Reserved. + + * Ralph Amissah: ralph@amissah.com + ralph.amissah@gmail.com +=end +module SiSU_Assemble + require SiSU_lib + '/sysenv' + class Remote_image + def initialize + @env=SiSU_Env::Info_env.new + end + def image(dir) + images=[] + images[0]=dir + images + end + def download_images(images_array) #first element in array is source url + path="#{@env.path.processing}/external_document/image" + File.mkpath(path) unless FileTest.directory?(path) + download_from=images_array.shift + images_array.each do |i| + image="#{path}/#{i}" + #unless FileTest.exists?(image) + imagefile=File.new(image,'w+') + open("#{download_from}/#{i}") do |g| + imagefile << g.read + end + imagefile.close + #end + end + end + def download_doc_skin(doc_skin) #first element in array is source url + path="#{@env.path.processing}/external_document/skin/doc" + File.mkpath(path) unless FileTest.directory?(path) + download_from=doc_skin.shift + doc_skin.each do |i| + skin="#{path}/#{i}.rb" + unless FileTest.exists?(skin) + skinfile=File.new(skin,'w+') + open("#{download_from}/#{i}.rb") do |g| + skinfile << g.read + end + skinfile.close + end + end + end + end + class Composite + @@imager={} + def initialize(opt) + @opt=opt + @env=SiSU_Env::Info_env.new + end + def read + begin + @fns_array=IO.readlines(@opt.fns,'') + assembled=insertions? + write(assembled) + rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error + ensure + end + end + def write(assembled) + m=/(.+)?(\.ssm$)/m + assembled_file=File.new("#{@opt.fnb}._sst",'w+') + assembled.each{|a| assembled_file << a } + assembled_file.close + end + def download_images(download_from,images_array) + path="#{@env.path.processing}/external_document/image" + File.mkpath(path) unless FileTest.directory?(path) + images_array.each do |i| + image="#{path}/#{i}" + unless FileTest.exists?(image) + imagefile=File.new(image,'w+') + open("#{download_from}/#{i}") do |g| + imagefile << g.read + end + imagefile.close + end + end + end + def download_doc_skin(doc_skin) #first element in array is source url + path="#{@env.path.processing}/external_document/skin/doc" + File.mkpath(path) unless FileTest.directory?(path) + download_from=doc_skin.shift + doc_skin.each do |i| + skin="#{path}/#{i}.rb" + unless FileTest.exists?(skin) + skinfile=File.new(skin,'w+') + open("#{download_from}/#{i}.rb") do |g| + skinfile << g.read + end + skinfile.close + end + end + end + def insertion(fni,insert_array) + file={ :prepared=>[],:images=>[] } + rgx_image=/([a-zA-Z0-9._-]+?\.(?:png|jpg|gif))/ + #file[:prepared] << "#% Date " << "\n" + file[:prepared] << "\n% |#{fni}|@|^|>>ok\n" + insert_array.each do |i| + i.gsub!(/^([12]|:?[AB])~\? /,'% [conditional heading:] \1~ ') #off conditional heading (consider syntax) + if i =~/^0~|^@\S+?:/ + i.gsub!(/\n/m,"\n% ") + i.gsub!(/\n%\s+$/m,'') + i.gsub!(/^0~|^@\S+?:/m,"\n% [imported header:] ") #off imported headers + end + file[:prepared] << i + file[:images] << i.scan(rgx_image).uniq if i =~rgx_image #flag + end + file[:prepared] << "\n% end import" << "\n\n" + file[:images].uniq! if file[:images].length > 0 + file[:images].flatten! if file[:images].length > 0 + file + end + def insertions? + data=@fns_array + tuned_file,imagedir=[],[] + tell=SiSU_Screen::Ansi.new(@opt.cmd,'Composite Document',@opt.fns) + tell.grey_title_hi unless @opt.cmd =~/q/ + para=data.each do |para| + if para =~/^r\{(.+?)\}/ \ + or para =~/^(?:<<\s*)\{(.+?)\}(?:req(?:quire)?\b|\s*\})?/ \ + or para =~/^(?:<<\s*)\|(\S+?)\|@\|.+?\|(?:req(?:quire)?\b|\s*\})?/ \ + or para =~/^(?:<<\s*)<(?:URL|url):(\S+?)>(?:req(?:require)\b|\s*\})?/ \ + or para =~/^\{(.+?)\}(?:req(?:require)?)\b/ \ + or para =~/^\|(\S+?)\|@\|.+?\|(?:req(?:require)?)\b/ \ + or para =~/^<(?:URL|url):(\S+?)>(?:req(?:require))\b/ + loadfile=$1.strip + tell=SiSU_Screen::Ansi.new(@opt.cmd,'loading:',loadfile) + tell.txt_grey if @opt.cmd =~/[MVv]/ + tuned_file << if loadfile =~ /http:\/\/\S+?\.ss[ti]$/ # and NetTest + imagedir = /(http:\/\/\S+?)\/[^\/]+?\.ss[ti]$/.match(loadfile).captures.join + '/_sisu/image' #watch + require 'uri' + image_uri=URI.parse(imagedir) + require 'open-uri' + require 'pp' + insert=open(loadfile) + insert_array=insert.dup + insert.close + file=insertion(loadfile,insert_array) + @@imager[image_uri] ||=[] + @@imager[image_uri] << file[:images] + file[:prepared] + elsif loadfile =~ /\.ss[ti]$/ and FileTest.file?(loadfile) + insert_array=IO.readlines(loadfile,'') + file=insertion(loadfile,insert_array) + file[:prepared] + else + cX=SiSU_Screen::Ansi.new(@opt.cmd).cX + puts "\t #{cX.fuschia}ERROR#{cX.off} #{cX.brown}#{@opt.fns}#{cX.off} #{cX.fuschia}requires invalid or non-existent file:#{cX.off} #{cX.brown}#{loadfile}#{cX.off}" + para + end + else tuned_file << para + end + tuned_file.compact! + end + if @@imager.length >0 + @@imager.each do |d,i| + i.flatten! + i.uniq! + download_images(d,i) + end + end + tuned_file + end + end +end +__END__ + |