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-# encoding: utf-8
-=begin
-
-* Name: SiSU
-
-** Description: documents, structuring, processing, publishing, search
-*** composite documents, assemble/build documents from other documents
- or parts of marked up text
-
-** Author: Ralph Amissah
- <ralph@amissah.com>
- <ralph.amissah@gmail.com>
-
-** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 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>
-
-** Git
- <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
- <http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/develop/ao_composite.rb;hb=HEAD>
-
-=end
-module SiSU_Assemble
- require_relative 'se' # se.rb
- require_relative 'utils_composite' # utils_composite.rb
- class RemoteImage
- def initialize
- @env=SiSU_Env::InfoEnv.new
- end
- def image(dir)
- images=[]
- images[0]=dir
- images
- end
- def download_images(images_info)
- path="#{@env.processing_path.processing}/external_document/image"
- FileUtils::mkdir_p(path) \
- unless FileTest.directory?(path)
- download_from=images_info.shift
- images_info.each do |i|
- image="#{path}/#{i}"
- imagefile=File.new(image,'w+')
- open("#{download_from}/#{i}") do |g|
- imagefile << g.read
- end
- imagefile.close
- end
- output_path="#{@env.path.webserv}/#{@env.path.base_markup_dir_stub}/_sisu/image_external"
- FileUtils::mkdir_p(output_path) \
- unless FileTest.directory?(output_path)
- SiSU_Env::SystemCall.new("#{path}/*",output_path,'q').rsync
- end
- end
- class Composite
- include SiSU_Composite_Doc_Utils # composite doc, .ssm, extract all related insert files, array of filenames test
- def initialize(opt)
- @opt=opt
- @env=SiSU_Env::InfoEnv.new
- end
- def read
- begin
- pwd=Dir.pwd
- Dir.chdir(@opt.f_pth[:pth])
- if @opt.fno =~/\S+?\.ssm$/
- SiSU_Screen::Ansi.new(
- @opt.act[:color_state][:set],
- 'Composite Document',
- "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}",
- ).grey_title_hi unless @opt.act[:quiet][:set]==:on
- composite_and_imported_filenames_array(@opt.fno) # composite doc, .ssm, extract all related insert files, array of filenames test
- assembled=loadfile(@opt.fno)
- write(assembled)
- end
- Dir.chdir(pwd)
- rescue
- SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).
- location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- end
- end
- def insert?(para)
- if para =~ /^<<\s+((?:https?|file):\/\/\S+?\.ss[it])$/ # and NetTest
- url($1.strip)
- elsif para =~/^<<\s+(\S+?\.ss[it])$/
- loadfilename=$1.strip
- insert_array=loadfile(loadfilename)
- file=insertion(loadfilename,insert_array)
- file[:prepared]
- else para
- end
- end
- def loadfile(loadfilename)
- begin
- if FileTest.file?(loadfilename)
- insert_array=IO.readlines(loadfilename,'')
- if loadfilename =~/\S+?\.ss[itm]$/
- if (@opt.act[:verbose][:set]==:on \
- || @opt.act[:verbose_plus][:set]==:on \
- || @opt.act[:maintenance][:set]==:on)
- SiSU_Screen::Ansi.new(
- @opt.act[:color_state][:set],
- 'loading:',
- loadfilename,
- ).txt_grey
- end
- tuned_file=if loadfilename =~/\S+?\.ss[im]$/
- insert_array.each.map do |para|
- insert?(para)
- end
- elsif loadfilename =~/\S+?\.sst$/
- insert_array.each.map do |para|
- para
- end
- end.flatten.compact
- end
- end
- rescue
- SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- end
- end
- def url(loadfilename)
- if loadfilename =~ /((?:https?|file):\/\/\S+?\.ss[it])$/ # and NetTest
- loadfilename=$1
- begin
- require 'uri'
- require 'open-uri'
- require 'pp'
- rescue LoadError
- SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
- error('uri, open-uri or pp NOT FOUND (LoadError)')
- end
- insert=open(loadfilename)
- insert_array=insert.dup
- insert.close
- file=insertion(loadfilename,insert_array)
- file[:prepared]
- end
- end
- def write(assembled)
- assembled_file=File.new("#{@env.processing_path.composite_file}/#{@opt.fnb}.ssm.sst",'w+')
- assembled.each {|a| assembled_file << a }
- assembled_file.close
- end
- def download_images(download_from,images_array)
- path="#{@env.processing_path.processing}/external_document/image"
- FileUtils::mkdir_p(path) unless FileTest.directory?(path)
- images_array.each do |i|
- image="#{path}/#{i}"
- unless FileTest.exists?(image)
- imagefile=File.new(image,'w+')
- open("#{download_from}/#{i}") do |g|
- imagefile << g.read
- end
- imagefile.close
- end
- end
- end
- def insertion(fni,insert_array)
- file={ prepared: [], images: [] }
- rgx_image=/(?:^|[^_\\])\{\s*(\S+?\.(?:png|jpg|gif))/
- file[:prepared] << "\n% |#{fni}|@|^|>>ok\n\n"
- @code_flag=false
- insert_array.each do |i|
- @code_flag=if i =~/^code\{/ then true
- elsif i =~/^\}code/ then false
- else @code_flag
- end
- if not @code_flag \
- and i !~/^%+\s/
- i=i.
- gsub(/^([123]|:?[ABCD])~\? /,
- '% [conditional heading:] \1~ ') #off conditional heading (consider syntax)
- if i =~/^@\S+?:/
- i=i.gsub(/\n/m,"\n% ").
- gsub(/\n%\s+$/m,'').
- gsub(/^@\S+?:/m,"\n% [imported header:] ") #off imported headers
- end
- end
- file[:prepared] << i
- if i !~/^%+\s/ \
- and i =~rgx_image
- file[:images] << i.scan(rgx_image).uniq
- end
- end
- file[:prepared] << "\n% end import" << "\n\n"
- if file[:images].length > 0
- file[:images]=file[:images].flatten.uniq
- file[:images].delete_if {|x| x =~/https?:\/\// }
- end
- file
- end
- end
- class CompositeFileList
- def initialize(opt)
- @opt=opt
- @env=SiSU_Env::InfoEnv.new
- end
- def read
- begin
- @opt.fns=@opt.fns.gsub(/\.ssm\.sst$/,'.ssm') #FIX earlier, hub
- fns_array=IO.readlines(@opt.fns,'')
- insertions?(fns_array)
- rescue
- SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- end
- end
- def insertions?(fns_array)
- tuned_file=[]
- SiSU_Screen::Ansi.new(
- @opt.act[:color_state][:set],
- 'Composite Document',
- @opt.fno
- ).grey_title_hi unless @opt.act[:quiet][:set]==:on
- @ssm=[@opt.fns]
- fns_array.each do |para|
- if para =~/^<<\s+(\S+?\.ss[it])$/
- loadfilename=$1.strip
- if (@opt.act[:verbose][:set]==:on \
- || @opt.act[:verbose_plus][:set]==:on \
- || @opt.act[:maintenance][:set]==:on)
- SiSU_Screen::Ansi.new(
- @opt.act[:color_state][:set],
- 'loading:',
- loadfilename,
- ).txt_grey
- end
- tuned_file << if loadfilename =~ /(?:https?|file):\/\/\S+?\.ss[it]$/
- @ssm << loadfilename
- elsif loadfilename =~ /\.ss[it]$/ \
- and FileTest.file?(loadfilename)
- @ssm << loadfilename
- else
- STDERR.puts %{SKIPPED processing file: [#{@opt.lng}] "#{@opt.fns}" it requires an invalid or non-existent file: "#{loadfilename}"}
- $process_document = :skip; break #remove this line to continue processing documents that have missing include files
- para
- end
- end
- end
- @ssm
- end
- end
-end
-__END__