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authorRalph Amissah <ralph@amissah.com>2014-11-26 09:12:11 -0500
committerRalph Amissah <ralph@amissah.com>2014-12-08 00:18:15 -0500
commit4db4dcc886b85bf9db43d66025452fb33c94a9dd (patch)
tree71aab89128b7b7fd35c886e84808c1881a3bf191 /lib/sisu/current/ao_composite.rb
parentv5 v6: code headers reformatted for viewing as org-mode files (diff)
c&d: project dir structure, libs moved under new branch names
* libs & version files under new branch names: current & develop * previously under branch version numbers (v5|v6) * version .yml files moved * associated adjustments made as required, notably to: bin/sisu se* qi* (file headers); breakage potential, testing required * [on dir names, want release to (alphabetically) precede next/development, considered (cur|dev) (current|(dev|development|progress|next)) (stable|unstable), alpha sorting fail (release|(next|develop))]
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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/current/ao_composite.rb;hb=HEAD>
+
+=end
+module SiSU_Assemble
+ require_relative 'se' # se.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
+ @@imager={}
+ 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$/
+ SiSU_Screen::Ansi.new(
+ @opt.act[:color_state][:set],
+ 'Composite Document',
+ "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}",
+ ).grey_title_hi unless @opt.act[:quiet][:set]==:on
+ assembled=loadfile(@opt.fno)
+ #assembled=insertions?(fns_array)
+ write(assembled)
+ write(assembled)
+ end
+ Dir.chdir(pwd)
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@opt.selections.str,@opt.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ def insert?(para)
+ if para =~ /^<<\s+((?:https?|file):\/\/\S+?\.ss[it])$/ # and NetTest
+ url($1.strip)
+ elsif para =~/^<<\s+(\S+?\.ss[it])$/
+ loadfilename=$1.strip
+ insert_array=loadfile(loadfilename)
+ file=insertion(loadfilename,insert_array)
+ file[:prepared]
+ else para
+ end
+ end
+ def loadfile(loadfilename)
+ tuned_file=[]
+ begin
+ if FileTest.file?(loadfilename)
+ insert_array=IO.readlines(loadfilename,'')
+ if loadfilename =~/\S+?\.ss[itm]$/
+ 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
+ if loadfilename =~/\S+?\.ss[im]$/
+ insert_array.each do |para|
+ tuned_file << insert?(para)
+ end
+ elsif loadfilename =~/\S+?\.sst$/
+ insert_array.each do |para|
+ tuned_file << para
+ end
+ end
+ end
+ end
+ tuned_file=tuned_file.flatten.compact
+ 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=$1
+ imagedir = /((?:https?|file):\/\/\S+?)\/[^\/]+?\.ss[it]$/.
+ match(loadfilename).captures.join +
+ '/_sisu/image' #watch
+ 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
+ image_uri=URI.parse(imagedir)
+ insert=open(loadfilename)
+ insert_array=insert.dup
+ insert.close
+ file=insertion(loadfilename,insert_array)
+ @@imager[image_uri] ||=[]
+ @@imager[image_uri] << file[:images]
+ 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+$/m,'').
+ gsub(/^@\S+?:/m,"\n% [imported header:] ") #off imported headers
+ end
+ end
+ file[:prepared] << i
+ if i !~/^%+\s/ \
+ and i =~rgx_image
+ file[:images] << i.scan(rgx_image).uniq
+ end
+ end
+ file[:prepared] << "\n% end import" << "\n\n"
+ if file[:images].length > 0
+ file[:images]=file[:images].flatten.uniq
+ file[:images].delete_if {|x| x =~/https?:\/\// }
+ end
+ file
+ end
+ end
+ class CompositeFileList
+ @@imager={}
+ def initialize(opt)
+ @opt=opt
+ @env=SiSU_Env::InfoEnv.new
+ end
+ def read
+ begin
+ @opt.fns=@opt.fns.gsub(/\.ssm\.sst$/,'.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__