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authorRalph Amissah <ralph.amissah@gmail.com>2007-06-02 11:27:06 +0100
committerRalph Amissah <ralph.amissah@gmail.com>2007-06-02 11:27:06 +0100
commit26767cc88c0548ad7978021796d0ccc4c9f7ffed (patch)
treefe225e99e180b5d2925cbf776826f74db27e1888 /lib/sisu/0.52/composite.rb
parentrestrict use to ruby1.8 branch, i.e. < 1.9 (diff)
0.53.0, pre-build, see changelog, library naming changed for scm, placed under v0 (instead of 0.53)upstream/0.53.0sisu_0.53.0
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diff --git a/lib/sisu/0.52/composite.rb b/lib/sisu/0.52/composite.rb
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-=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__
-