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Contents
require "attachment_magick/configuration/custom_style"
require 'css_parser'
module AttachmentMagick
class Configuration
include CssParser
attr_accessor :columns_amount
attr_accessor :columns_width
attr_accessor :gutter
attr_accessor :default_add_partial
attr_accessor :orms
def initialize
@columns_amount = 19
@columns_width = 54
@gutter = 3
@custom_styles = []
@orms = ["Mongoid"]
@default_add_partial = "/attachment_magick/add_image"
end
def custom_styles(&block)
if block_given?
@custom_styles = CustomStyle.new
@custom_styles.instance_eval(&block)
else
return @custom_styles
end
end
def parse_stylesheet(stylesheet)
return if stylesheet.blank?
stylesheet_file = Dir.glob(File.join(Rails.root, "public", "**", "#{stylesheet}")).first
parser = CssParser::Parser.new
if stylesheet_file
parser.load_uri!(stylesheet_file)
all_containers = parser.find_by_selector(/\.container/).keys
container = all_containers.first
container_width = parser.find_by_selector(/\.container/)[container]["width"].to_i
grid_1 = parser.find_by_selector(/\b(grid_1)\b/).values
grid_1_width = grid_1.detect{|attr| attr["width"]}["width"].to_i
gutter = grid_1.map{|attr| attr.values_at('margin-left')}.flatten.compact.join.to_i
@columns_width = grid_1_width
@gutter = gutter
@columns_amount = container_width/(@columns_width+@gutter*2)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems