61 lines
1.4 KiB
Ruby
61 lines
1.4 KiB
Ruby
class Layout < DesignFile
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include Parser
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mount_uploader :file_orig, AssetUploader
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attr_reader :content
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embeds_one :menu
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embedded_in :design
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embeds_many :layout_parts
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after_save :parse_layout
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def content
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self.file.read.force_encoding("UTF-8")
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end
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def self.exist_one?
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Layout.count > 0
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end
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def parse_layout
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parse_layout_contents(self)
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end
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def parse_urls
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orig_content = content = self.content
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self.remove_file!
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self.remove_file_orig!
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names = []
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images = self.design.images
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html_name = nil
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content.scan(/(?<=\<img)(.*?)(?=\/\>)/){
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$1.gsub(' ','').scan(/(?<=src=\")(.*?)(?=\")/){
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html_name = $1
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}
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name = File.basename(html_name).gsub(/[\\\"]/, '')
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file_name = images.detect{ |i| i.file_filename.eql?(name) }.file_url rescue nil
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names << [html_name, file_name]
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}
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names.each do |name|
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content.gsub!(name[0], name[1])
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end
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Dir.mktmpdir('f_path') { |dir|
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orig_file_name = self.file_filename
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temp_file = File.new(dir + '/' + orig_file_name, 'w+')
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temp_file.write orig_content.force_encoding("UTF-8")
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self.file_orig = temp_file
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temp_file = File.new(dir + '/' + orig_file_name, 'w+')
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temp_file.write content.force_encoding("UTF-8")
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self.file = temp_file
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Layout.without_callback(:save, :after, :parse_layout) do
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self.save
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end
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}
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end
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end
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