Class: Compile

Inherits:
Object
  • Object
show all
Defined in:
lib/aml/compile.rb

Constant Summary collapse

@@structure = 
[]
@@selfClosing = 
[]

Instance Method Summary collapse

Constructor Details

#initialize(parse, argument, definition, error) ⇒ Compile

Returns a new instance of Compile.



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# File 'lib/aml/compile.rb', line 6

def initialize(parse,argument,definition,error)
	@@selfClosing = argument.read('selfClosing').split(',')
	error.compile(parse,definition,error)
	if(error.count == 0)
		prepare_line_variable(parse.file[:line],definition)
		lines = []
		parse.file[:line].each do |line|
			lines << post_prepare_line_variable(line)
		end

		parse.file[:line] = lines

		prepare_mixin_structure(parse.file[:line],definition)
		prepare_partial_structure(parse.file[:line],definition)
		prepare_method_structure(parse.file[:line],definition)
		
		prepare_string_line_merge(parse.file[:line])

		structure = prepare_structure(parse.file[:line])

		recursive_merge_lines(structure)

		structure.each do |group|
			recursive_close(group,0,definition,0)
		end

		make = Make.new(@@structure)
	end
end

Instance Method Details

#hash_to_attribute_build(hash, base = "", definition, line) ⇒ Object 



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# File 'lib/aml/compile.rb', line 308

def hash_to_attribute_build(hash,base="",definition,line)
	hash = hash.sort_by{|key, value| key}
	string = ""
	hash.each do |key, value|
		if(value.is_a?(Hash))
			value.sort_by{|key, value| key}
			string << "#{hash_to_attribute_build(value,"#{base}#{key}-",definition,line)} "
		else
			#if key == :id
			#	regex = /\@\(((?<bundle>[\w|\-]+)\.)?(?<name>[\w|\-]+)\)/
			#	value = value.to_s.gsub(regex){definition.variable($2,line[:number],$1.to_s.length > 0 ? $1 : false).to_s} if value.to_s.length > 0
			#end
			string << "#{base}#{key}=\"#{value}\" "
		end
	end
	string.strip
end

#line_attribute_replace(line, default_attributes, mixin_attributes) ⇒ Object 



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# File 'lib/aml/compile.rb', line 190

def line_attribute_replace(line,default_attributes,mixin_attributes)
	regex = /@\(\:(?<name>[\w|\-]+)\)/
	mixin_attributes.merge!(default_attributes){|key, mixin, default| mixin}
	if mixin_attributes.length > 0
		%w"text value".each do |key|
			line[key.to_sym] = line[key.to_sym].to_s.gsub(regex){mixin_attributes[$1.to_sym]} if line.has_key?(key.to_sym)
		end
		if(line.has_key?(:attributes))
			attributes = line[:attributes].clone
			attributes.each do |k,v|
				attributes[k] = v.to_s.gsub(regex){mixin_attributes[$1.to_sym]}
			end
			line[:attributes] = attributes
		end
	end
	line
end

#line_variable_replace(line, definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 173

def line_variable_replace(line,definition)
	regex = /\@\(((?<bundle>[\w|\-]+)\.)?(?<name>[\w|\-]+)\)/
	%w"text value".each do |key|
		key = key.to_sym
		if line.has_key?(key)
			line[key] = line[key].to_s.gsub(regex){definition.variable($2,line[:number],$1.to_s.length > 0 ? $1 : false).to_s} if line[key].to_s.length > 0
		end
	end
	if line.has_key?(:attributes) and line[:attributes].count > 0
		line[:attributes].each do |k,v|
			if v.is_a?(Hash) == false
				line[:attributes][k] = line[:attributes][k].to_s.gsub(regex){definition.variable($2,line[:number],$1.to_s.length > 0 ? $1 : false).to_s} if v.to_s.length > 0
			end
		end
	end
end

#post_prepare_line_variable(line) ⇒ Object 



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# File 'lib/aml/compile.rb', line 136

def post_prepare_line_variable(line)
	types	=	{
		:method			=>	LineType.new(/^(\s{1,})?::((?<bundle>[\w|\-]+)\.)?(?<name>[\w|\-]+)(\{(?<attributes>.+)\})?(?<value>.+)?/),
		:mixin			=>	LineType.new(/^(\s{1,})?%\(((?<bundle>[\w|\-]+)\.)?(?<name>[^~][\w|\-]+)\)(\{(?<attributes>.+)\})?[^\{]?/),
		:partial		=>	LineType.new(/^(\s{1,})?%\(\~((?<bundle>[\w|\-]+)\.)?(?<name>[\w|\-]+)\)(\{(?<attributes>.+)\}[^\{]?)?$/),
		:tag			=>	LineType.new(/^(\s{1,})?(?<!%)%(?<close>\/{0,2})?(?<name>[\w|\-]+)(?<tab_reset>\*{1,})?(\#(?<id_first>(\@\(([\w|-]+\.)?)?[\w|\-]+(\))?))?(?<class>(\.[\w|\-]+)?{1,})?(\#(?<id_last>[\w|\-]+))?(\{(?<attributes>.+)\})?(?<text>.+)?/)
	}
	if line[:type] == :string
		types.each do |type, line_type|
			if match = line_type.match?(line[:value])
				struct = Hash[match.names.zip(match.captures)]
				struct = Hash[struct.map{|(k,v)| [k.to_sym,v]}]
				struct[:index] = line[:index]
				struct[:number] = line[:number]
				struct[:type] = type
				match.names.each do |name|
					struct[name.to_sym] = line_type.send(name.to_s, match)
				end
				if struct[:name].to_s[0,1] == '.'
					#set undefined bundle
					struct[:bundle] = 'core'
					struct[:name] = struct[:name][1,struct[:name].length] 
				end
				struct[:bundle] = false if struct[:bundle].to_s.length == 0
				#set undefined method bundle
				struct[:bundle] = 'core' if struct[:type] == :method and !struct[:bundle]
				struct[:id] = struct[:id_first].to_s.length > 0 ? struct[:id_first] : struct[:id_last]
				struct.delete(:id_first)
				struct.delete(:id_last)
				line = struct
				break
			end
		end
	end
	line
end

#prepare_line_variable(lines, definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 117

def prepare_line_variable(lines,definition)
	regex = /\@\(((?<bundle>[\w|\-]+)\.)?(?<name>[\w|\-]+)\)/
	if lines.kind_of?(Array)
		lines.each do |line|
			line = line_variable_replace(line,definition)
		end
	else
		lines = line_variable_replace(lines,definition)
	end
	check = 0
	if lines.kind_of?(Array)
		check_text = lines.select{|k| k[:text].to_s.match(regex)}
		check_value = lines.select{|k| k[:value].to_s.match(regex)}
		check = check_text.count+check_value.count
	end
	prepare_line_variable(lines,definition) if check > 0
	lines
end

#prepare_method_structure(lines, definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 71

def prepare_method_structure(lines,definition)
	lines.each_with_index do |line,index|
		if line[:type] == :method
			line[:type] = :string
			bundle = line[:bundle]
			bundle = "Core" if bundle == 'core'
			line[:value] = AbstractMarkupLanguage::Base.const_get(bundle).method(line[:name]).call(line[:index],line[:attributes]) + line[:value]
		end
	end
	lines
end

#prepare_mixin_structure(lines, definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 208

def prepare_mixin_structure(lines,definition)
	lines.each_with_index do |line,index|
		if line[:type] == :mixin
			lines.delete_at index
			mixin = definition.mixin(line[:name],line[:bundle])
			if(mixin.is_a?(Hash))
				mixin = mixin.clone
				mixin[:structure].each_with_index do |mline,mindex|
					mixin_line = mline.clone
					mixin_line[:index] += line[:index]
					mixin_line[:number] = line[:number]
					line_attribute_replace(mixin_line,mixin[:attribute],line[:attributes])
					lines.insert(index+mindex,mixin_line)
				end
			end
			break
		end
	end
	prepare_mixin_structure(lines,definition) if(lines.select{|k|k[:type]==:mixin}).count > 0
	prepare_line_variable(lines,definition)
	lines
end

#prepare_partial_structure(lines, definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 83

def prepare_partial_structure(lines,definition)
	definition_partial = definition.variables.clone
	bundle = nil
	lines.each_with_index do |line,index|
		if line[:type] == :partial
			lines.delete_at index
			bundle = line[:bundle]
			directory = 'partial'
			directory = File.join(line[:bundle],directory) if line[:bundle]
			directory = File.join(AbstractMarkupLanguage::Base.basePath, directory)
			variable = {}
			definition.variables[line[:bundle]].each do |var,val|
				value = val.count > 1 ? val.to_a.last[1] : val[1]
				value = line[:attributes][var.to_sym] if line[:attributes].has_key?(var.to_sym)
				variable[var] = {1 => value} if value != nil
			end if definition.variables[line[:bundle]] != nil
			partial = Parse.new(File.join(directory),"#{line[:name]}.aml",true, line[:bundle])
			partial.file[:line].each_with_index do |pline,pindex|
				pline[:index] += line[:index]
				pline[:number] = line[:number]
				lines.insert(index+pindex,pline)
			end
			definition_partial[line[:bundle]] = definition_partial[line[:bundle]].merge(variable) if  definition_partial[line[:bundle]] != nil
			vars = DefinitionVariable.new(definition_partial)
			prepare_line_variable(lines,vars)
			break
		end
	end
	prepare_partial_structure(lines,definition) if(lines.select{|k|k[:type]==:partial}).count > 0
	prepare_line_variable(lines,definition)
	prepare_mixin_structure(lines,definition)
	lines
end

#prepare_string_line_merge(lines) ⇒ Object 



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# File 'lib/aml/compile.rb', line 60

def prepare_string_line_merge(lines)
	regex = /\%\+\+$/
	lines.each_with_index do |line,index|
		if(line[:type] == :string)
			line[:merge] = line[:value].to_s.match(regex) != nil
			line[:value] = line[:value].to_s.gsub(regex,'') if line[:merge]
		end
	end
	lines
end

#prepare_structure(struct, index = 0, pstruct = {:line=>false,:children=>[]}) ⇒ Object 



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# File 'lib/aml/compile.rb', line 231

def prepare_structure(struct,index=0,pstruct={:line=>false,:children=>[]})
	parent_tags = struct.each_index.select{|i| struct[i][:index] == index}.compact
	parent_struct = []
	parent_tags.each_with_index do |struct_index,index|
		last_struct_index = parent_tags.count > index+1 ? parent_tags[index+1]-1 : parent_tags[index]
		last_struct_index = struct.count if(parent_tags.count == index+1)
		parent_struct << struct[struct_index..last_struct_index]
	end
	parent_struct.each do |parent_structure|
		index_struct = {}
		index_struct[:line] = parent_structure[0]
		c = prepare_structure(parent_structure,index+1)
		index_struct[:children] = c if c.count > 0
		pstruct[:children] << index_struct 
	end
	pstruct[:children]
end

#recursive_close(struct, index = 0, definition, index_reset) ⇒ Object 



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# File 'lib/aml/compile.rb', line 249

def recursive_close(struct,index=0,definition,index_reset)
	next_index	=	struct.key?(:line) ? index+1 : index
	tab_index	=	"\t" * (index-index_reset)
	opening_tag_attributes = ""
	opening_tag = ""
	closing_tag = ""
	
	#STRING
	if(struct[:line][:type]==:string)
		opening_tag = struct[:line][:value]
	end

	#TAG
	if(struct[:line][:type]==:tag)

		struct[:line][:close] = 'self' if @@selfClosing.include? struct[:line][:name]

		opening_tag_attributes = tag_line_attributes(struct[:line],"",definition)
		opening_tag	=	"<#{struct[:line][:name]}#{opening_tag_attributes}>"
		closing_tag =	"</#{struct[:line][:name]}>"
		if struct.key?(:line)
			if struct[:line][:close] == 'self'
				opening_tag	=	"<#{struct[:line][:name]}#{opening_tag_attributes} />"
				closing_tag	=	""
			end
			if struct[:line][:close] == 'none'
				closing_tag	=	""
			end
		end
	end
	tag_text = struct[:line][:text]
	if struct.key?(:children)
		new_line = "\r\n"
		
		#testing * aka tab_reset
		index_reset = struct[:line][:index]+1 if struct[:line][:tab_reset].to_s.length > 0

		tag_text = "#{new_line}#{tab_index}\t#{tag_text}" if tag_text.to_s.length > 0

		@@structure << "#{tab_index}#{opening_tag}#{tag_text}" if struct.key?(:line)
		struct[:children].each do |struct_children|
			recursive_close(struct_children,next_index,definition,index_reset)
		end
		@@structure << "#{tab_index}#{closing_tag}" if struct.key?(:line)
	else
		@@structure << "#{tab_index}#{opening_tag}#{tag_text}#{closing_tag}"
	end

end

#recursive_merge_lines(struct, count = 0) ⇒ Object 



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# File 'lib/aml/compile.rb', line 36

def recursive_merge_lines(struct,count=0)
    struct.each_with_index do |group,struct_index|
        group.each_with_index do |line,gindex|
            if line.first == :line
                if line.last[:type] == :string and line.last[:merge]
                    next_line = struct[struct_index+1].first
                    if next_line.first == :line and next_line.last[:type] == :string
                        line.last[:value] += next_line.last[:value]
                        line.last[:merge] = next_line.last[:merge]
                        line.last[:merge] = struct_index+1 == struct.count ? false : line.last[:merge]
                        struct.delete_at struct_index+1
                    else
                       line.last[:merge] = false 
                    end
                    count +=1 if line.last[:merge]
                end
            else
                recursive_merge_lines(line.last)
            end
        end
    end
    recursive_merge_lines(struct) if count > 0
end

#tag_line_attributes(line, base = "", definition) ⇒ Object 



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# File 'lib/aml/compile.rb', line 299

def tag_line_attributes(line,base="",definition)
	if line[:type] == :tag
		line[:attributes][:id] = line[:id] if line[:id].to_s.length > 0 and line[:attributes][:id].to_s.length == 0
		line[:attributes][:class] = line[:class] if line[:class].to_s.length > 0 and line[:attributes][:class].to_s.length == 0
		attributes = hash_to_attribute_build(line[:attributes],"",definition,line)
		attributes = " #{attributes}" if(attributes.length > 0)
	end
end