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Diffstat (limited to 'lib/sisu/current/ao_images.rb')
| -rw-r--r-- | lib/sisu/current/ao_images.rb | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/lib/sisu/current/ao_images.rb b/lib/sisu/current/ao_images.rb deleted file mode 100644 index 38fde812..00000000 --- a/lib/sisu/current/ao_images.rb +++ /dev/null @@ -1,187 +0,0 @@ -# encoding: utf-8 -=begin - -* Name: SiSU - -** Description: documents, structuring, processing, publishing, search -*** system environment, resource control and configuration details - -** 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_images.rb;hb=HEAD> - -=end -module SiSU_AO_Images - class Images - begin - require 'RMagick' - include Magick - rescue LoadError - #SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark('RMagic NOT FOUND') - end - def initialize(md,data) - @md,@data=md,data - end - def images - data=@data - @rmgk=false - imagemagick_=true #imagemagick_=SiSU_Env::InfoSettings.new.program?('rmagick') - if imagemagick_ - begin - @rmgk=SiSU_Env::Load.new('RMagick').prog - rescue - @rmgk=false - end - else - if (@md.opt.act[:verbose_plus][:set]==:on \ - || @md.opt.act[:maintenance][:set]==:on) - SiSU_Screen::Ansi.new( - @md.opt.act[:color_state][:set], - '*WARN* use of RMagick is not enabled in sisurc.yml' - ).warn - end - end - data.select do |dob| - unless dob.is ==:table - dob.obj=dob.obj.strip - if dob.obj =~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif)(?:\s*|\s+.+)?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ - if dob.obj !~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif)\s+\d+x\d+/ - m=/#{Mx[:lnk_o]}\s*(\S+\.(?:png|jpg|gif))/ - if imagemagick_ - imgs=dob.obj.scan(m).flatten - img_col=img_row=nil - images=imgs.each do |image| - dir=SiSU_Env::InfoEnv.new(@md.fns) - path_image=[ - dir.path.image_source_include_local, - dir.path.image_source_include_remote, - dir.path.image_source_include - ] - image_path=nil - path_image.each do |img_pth| - image_path=img_pth - break if FileTest.exist?("#{img_pth}/#{image}") - end - if FileTest.exist?("#{image_path}/#{image}") - if @rmgk - img=Magick::ImageList.new("#{image_path}/#{image}") - img_col,img_row=img.columns,img.rows - else - if (@md.opt.act[:verbose_plus][:set]==:on \ - || @md.opt.act[:maintenance][:set]==:on) - SiSU_Screen::Ansi.new( - @md.opt.act[:color_state][:set], - '*WARN* RMagick not present, will attempt to use imagemagick (identify) directly' - ).warn - end - imgk=SiSU_Env::SystemCall.new.imagemagick - gmgk=SiSU_Env::SystemCall.new.graphicsmagick - if imgk or gmgk - if imgk - imgsys=`identify #{image_path}/#{image}`.strip #system call - elsif gmgk - imgsys=`gm identify #{image_path}/#{image}`.strip #system call - end - img_col,img_row=/(\d+)x(\d+)/m.match(imgsys)[1,2] - img_col,img_row=img_col.to_i,img_row.to_i - else - errmsg='imagemagick or graphicsmagick are required to process images' - if @md.opt.act[:no_stop][:set]==:on - SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia). - error("#{errmsg}, proceeding (as requested) without image processing") - break - else - SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia). - error("#{errmsg}, STOPPING") - exit - end - end - end - row=((img && defined? img.rows) ? img.rows : img_row) - col=((img && defined? img.columns) ? img.columns : img_col) - if img_col > img_row #landscape - if img_col> 640 - img_col=640 - img_row=((1.00*img_col/col)*row).round - end - else #portrait - if img_col> 640 - img_col=640 - img_row=((1.00*img_col/col)*row).round - end - if img_row > 640 - img_row=640 - img_col=((1.00*img_row/row)*col).round - end - end - dob.obj=dob.obj.gsub(/(#{image})/,"#{image} #{img_col}x#{img_row}") - else - dob.obj=dob.obj. - gsub(/#{Mx[:lnk_o]}\s*(\S+)\.(png|jpg|gif).+?#{Mx[:lnk_c]}(#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/, - '[ \1 (\2 missing) ]') - end - end - else - images=dob.obj.scan(m) do |image| - SiSU_Screen::Ansi.new( - @md.opt.act[:color_state][:set], - '*WARN* where image dimensions have not been provided RMagick or imagemagick is required',image - ).warn unless @md.opt.act[:quiet][:set]==:on - end - end - end - end - if dob.obj =~/#{Mx[:lnk_o]}\s*\S+\.(?:png|jpg|gif).+?#{Mx[:lnk_c]}(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image)/ - dob.obj=dob.obj.gsub(/(#{Mx[:lnk_o]})\s*(\S+\.(?:png|jpg|gif))\s+/i,'\1\2 ') - end - end - dob unless dob.nil? - end - end - end -end -__END__ -imgsys=`identify #{image_path}/#{image}`.strip |