318 lines
8.4 KiB
Ruby
Executable File
318 lines
8.4 KiB
Ruby
Executable File
#!/usr/bin/ruby
|
|
|
|
require 'yaml'
|
|
require 'time'
|
|
|
|
Dir[File.dirname(__FILE__) + "/classes/*.rb"].each do |file|
|
|
require file
|
|
end
|
|
|
|
#
|
|
# Code to help with pagination
|
|
#
|
|
module Pagination
|
|
def paginate(files)
|
|
if !files.instance_of? Array; raise "File list must be an array"; end
|
|
if files.length == 0; raise "File list cannot be empty"; end
|
|
if (files.length % 4) != 0; raise "File list must be divisible by 4"; end
|
|
|
|
number_of_sheet_faces = (files.length / 4) * 2
|
|
|
|
sheet_faces = []
|
|
|
|
is_right = 1
|
|
is_descending = 1
|
|
sheet_face_index = 0
|
|
|
|
files.each do |file|
|
|
if !sheet_faces[sheet_face_index]; sheet_faces[sheet_face_index] = []; end
|
|
|
|
sheet_faces[sheet_face_index][is_right] = file
|
|
is_right = 1 - is_right
|
|
|
|
sheet_face_index += is_descending
|
|
|
|
if sheet_face_index == number_of_sheet_faces
|
|
sheet_face_index -= 1
|
|
is_descending = -1
|
|
end
|
|
end
|
|
|
|
tmp_pdf_files = []
|
|
0.upto(sheet_faces.length - 1) do |i|
|
|
f = @config['target'] + "-#{i}.pdf"
|
|
process_pagination(f, i, sheet_faces.length, *sheet_faces[i])
|
|
tmp_pdf_files << f
|
|
end
|
|
|
|
system("pdfjoin #{tmp_pdf_files.collect { |f| "\"#{f}\"" }.join(" ")} --outfile \"#{@config['target']}\"")
|
|
end
|
|
end
|
|
|
|
#
|
|
# Convert a bitmap to a single page print for proofing
|
|
#
|
|
class TempBitmapToPrint < OutputFilter
|
|
include PrintHandling
|
|
def build(input, output)
|
|
build_for_print(input, "| pbm:- | sam2p -c:lzw -m:dpi:#{(72.0 * (72.0 / @config['dpi'].to_f))} - PDF:\"#{output}\"")
|
|
end
|
|
end
|
|
|
|
#
|
|
# Convert bitmap files to a paginated print-ready file
|
|
#
|
|
class TempBitmapToPaginatedPrint < OutputFilter
|
|
include PrintHandling, Pagination
|
|
def build(input, output, side = "none")
|
|
build_for_print(input, output, side)
|
|
end
|
|
|
|
def targets(info)
|
|
(@config['spread'] == true) ? [ filename(info) + "-left.png", filename(info) + "-right.png" ] : filename(info)
|
|
end
|
|
|
|
def process_pagination(output, face, total_faces, left, right)
|
|
page_width, page_height = calculate_page_size
|
|
|
|
commands = [
|
|
"-size #{page_width * 2}x#{page_height}",
|
|
"xc:white"
|
|
]
|
|
|
|
left_creep = 0
|
|
right_creep = 0
|
|
if @config['page_thickness']
|
|
max_creep = (total_faces / 2)
|
|
|
|
left_creep = ((max_creep - (face - max_creep).abs) * @config['page_thickness'].to_f * @config['dpi'].to_i).floor
|
|
right_creep = ((max_creep - (total_faces - face - max_creep).abs) * @config['page_thickness'].to_f * @config['dpi'].to_i).floor
|
|
end
|
|
|
|
if left
|
|
commands << "\"#{left}\" -geometry +#{left_creep.to_i}+0 -composite"
|
|
end
|
|
if right
|
|
commands << "\"#{right}\" -geometry +#{(page_width + right_creep).to_i}+0 -composite"
|
|
end
|
|
commands << "-colorspace RGB -depth 8 pnm:- | sam2p -c:lzw -m:dpi:#{(72.0 * (72.0 / @config['dpi'].to_f))} - PDF:\"#{output}\""
|
|
|
|
convert(commands)
|
|
end
|
|
end
|
|
|
|
any_rebuilt = false
|
|
any_rsync = false
|
|
|
|
if !ARGV[0]
|
|
puts "Usage: #{File.basename(__FILE__)} <path to YAML file>"
|
|
exit 0
|
|
end
|
|
|
|
if !File.exists?(ARGV[0])
|
|
puts "#{ARGV[0]} doesn't exist!"
|
|
exit 1
|
|
end
|
|
|
|
config = YAML::load(File.open(ARGV[0], "r"))
|
|
global = config['Global']
|
|
|
|
if !global['path']; exit 1; end
|
|
|
|
page_index_format = global['page_index_format'] ? global['page_index_format'] : "%0#{Math.log10(Dir[global['path']].length).ceil}d"
|
|
|
|
page_index = 1
|
|
fileinfo_by_file = {}
|
|
|
|
if global['pages']
|
|
re = nil
|
|
|
|
files = global['pages'].collect do |f|
|
|
result = nil
|
|
case f.class.to_s
|
|
when 'String'
|
|
result = global['path'] + f
|
|
if f == "blank"
|
|
fileinfo_by_file[result] = { 'file' => f }
|
|
end
|
|
when 'Hash'
|
|
if f['file']
|
|
case f['file'].class.to_s
|
|
when 'String'
|
|
result = global['path'] + f['file']
|
|
fileinfo_by_file[result] = f
|
|
when 'Array'
|
|
result = f['file'].collect { |sub_f| global['path'] + sub_f }
|
|
fileinfo_by_file[result.join(",")] = f
|
|
end
|
|
else
|
|
result = f
|
|
end
|
|
end
|
|
result
|
|
end
|
|
else
|
|
re = Regexp.new(global['match'])
|
|
|
|
files = Dir[global['path']].sort.collect do |filename|
|
|
if matches = re.match(filename)
|
|
filename
|
|
end
|
|
end
|
|
end
|
|
|
|
paginated_source_files = {}
|
|
rsync_files_by_target = {}
|
|
|
|
files.each do |filename|
|
|
ok = true; matches = nil; fileinfo = {}
|
|
|
|
if filename.instance_of? Hash
|
|
if filename['blank']
|
|
ok = false
|
|
config.each do |type, info|
|
|
if info['is_paginated']
|
|
if !paginated_source_files[type]; paginated_source_files[type] = []; end
|
|
paginated_source_files[type] << nil
|
|
end
|
|
end
|
|
page_index += 1
|
|
else
|
|
fileinfo = filename
|
|
filename = fileinfo['file']
|
|
end
|
|
else
|
|
if re; ok = matches = re.match(filename); end
|
|
end
|
|
|
|
if ok
|
|
filename_display = (filename.instance_of? Array) ? filename.join(", ") : filename
|
|
|
|
puts "Examining #{filename_display}..."
|
|
|
|
filename_parts = {
|
|
'page_index' => sprintf(page_index_format, page_index)
|
|
}
|
|
|
|
if matches
|
|
all, index, title = matches.to_a
|
|
else
|
|
index = page_index - 1
|
|
title = ""
|
|
end
|
|
|
|
if global['title']; title = global['title'].gsub("{index}", index).gsub("{title}", title); end
|
|
filename_parts['index'] = index
|
|
filename_parts['title'] = title
|
|
|
|
config.each do |type, info|
|
|
if type != "Global"
|
|
input = nil; output = nil
|
|
|
|
fileinfo_key = (filename.instance_of? Array) ? filename.join(",") : filename
|
|
|
|
file_fileinfo = (fileinfo_by_file[fileinfo_key]) ? fileinfo_by_file[fileinfo_key] : {}
|
|
|
|
extension = File.extname((filename.instance_of? Array) ? filename[0] : filename).downcase
|
|
|
|
case extension
|
|
when ".svg"
|
|
case File.extname(config[type]['target']).downcase
|
|
when ".jpg", ".jpeg", ".png", ".gif"
|
|
input = SVGToTempBitmap
|
|
output = TempBitmapToWeb
|
|
when ".pdf"
|
|
input = SVGToTempBitmap
|
|
output = (info['is_paginated']) ? TempBitmapToPaginatedPrint : TempBitmapToPrint
|
|
end
|
|
end
|
|
|
|
if !input; raise "No input handler for #{extension} defined"; end
|
|
if !output; raise "No output handler for #{File.extname(config[type]['target']).downcase} defined"; end
|
|
|
|
input_obj = input.instance
|
|
input_obj.config = info.dup.merge(fileinfo).merge(file_fileinfo)
|
|
|
|
output_obj = output.instance
|
|
output_obj.config = info.dup.merge(fileinfo).merge(file_fileinfo)
|
|
|
|
if info['is_paginated']
|
|
output_obj.config['target'] += "-{page_index}.png"
|
|
end
|
|
|
|
targets = output_obj.targets(filename_parts)
|
|
|
|
rebuild = false
|
|
|
|
[ targets ].flatten.each do |t|
|
|
if !File.exists?(t)
|
|
rebuild = true
|
|
else
|
|
[ filename ].flatten.each do |f|
|
|
if File.basename(f) != "blank"
|
|
if File.mtime(f) > File.mtime(t)
|
|
rebuild = true
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
if rebuild
|
|
any_rebuilt = true
|
|
|
|
puts "Rebuilding #{filename_display} (#{type})..."
|
|
puts " Using #{filename} as a source"
|
|
puts " and writing to #{targets.inspect}"
|
|
|
|
tmp_files = input_obj.build(filename)
|
|
|
|
output_files = []
|
|
case tmp_files.class.to_s
|
|
when "String"
|
|
output_obj.build(tmp_files, targets)
|
|
output_files << targets
|
|
when "Array"
|
|
[0,1].each do |i|
|
|
output_obj.build(tmp_files[i], targets[i], (i == 0) ? "left" : "right")
|
|
output_files << targets[i]
|
|
end
|
|
end
|
|
|
|
input_obj.cleanup
|
|
end
|
|
if info['is_paginated']
|
|
if !paginated_source_files[type]; paginated_source_files[type] = []; end
|
|
paginated_source_files[type] << targets
|
|
end
|
|
if info['rsync']
|
|
if !rsync_files_by_target[info['rsync']]; rsync_files_by_target[info['rsync']] = []; end
|
|
rsync_files_by_target[info['rsync']] << targets
|
|
end
|
|
end
|
|
end
|
|
|
|
page_index += 1
|
|
end
|
|
end
|
|
|
|
config.each do |type, info|
|
|
if info['is_paginated']
|
|
output = TempBitmapToPaginatedPrint
|
|
|
|
output_obj = output.instance
|
|
output_obj.config = info.dup
|
|
|
|
output_obj.paginate(paginated_source_files[type].flatten)
|
|
end
|
|
|
|
if info['rsync']
|
|
system("echo '#{rsync_files_by_target[info['rsync']].join("\n")}' | rsync -vru --files-from=- . #{info['rsync']}")
|
|
end
|
|
end
|
|
|
|
if global['use_git']
|
|
system("git add .")
|
|
system("git commit -a")
|
|
end
|