Class: TDiary::Style::EtdiaryDiary

Inherits:
Object
  • Object
show all
Defined in:
lib/tdiary/style/etdiary.rb

Constant Summary collapse

TAG_BEG_REGEXP = 
/\A<([A-Za-z][0-9A-Za-z]*)([^>]*)>([^\r]*)\z/
TAG_END_REGEXP = 
/\A([^\r]*)<\/([A-Za-z][0-9A-Za-z]*)>\n*\z/
PRE_REGEXP = 
/\A<[Pp][Rr][Ee][^>]*>([^\r]*)<\/[Pp][Rr][Ee]>\n*\z/
TITLE_REGEXP = 
/\A<<([^\r]*?)>>[^>]/

Instance Method Summary collapse

Constructor Details

#initialize(date, title, body, modified = Time::now) ⇒ EtdiaryDiary

Returns a new instance of EtdiaryDiary.



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# File 'lib/tdiary/style/etdiary.rb', line 280

def initialize( date, title, body, modified = Time::now )
	init_diary
	set_date( date )
	set_title( title )
	@sections = []
	if body != '' then
		append( body )
	end
	@last_modified = modified
end

Instance Method Details

#add_section(subtitle, body) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 363

def add_section(subtitle, body)
	sec = EtdiarySection::new( '' )
	sec.subtitle = subtitle
	sec.body     = body
	@sections << sec
	@sections.size
end

#append(body, author = nil) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 302

def append( body, author = nil )
	section = nil
	buffer = nil
	tag_kind = nil
	body.gsub(/\r/,'').sub(/\A\n*/,'').sub(/\n*\z/,"\n\n").each_line('') do |fragment|
		if buffer and TAG_END_REGEXP =~ fragment and $2.downcase == tag_kind then
			section << buffer + fragment.sub(/\n*\z/,"\n\n")
			tag_kind = nil
			buffer = nil
		elsif buffer then
			buffer << fragment
		else
			if section
				@sections << section
			end
			title = TITLE_REGEXP.match(fragment+"\n").to_a[1]
			section = EtdiarySection::new( title, author )
			fragment = fragment[ title.length + 4 .. -1 ].sub(/\A\n/,'') if title
			if TAG_BEG_REGEXP =~ fragment then
				tag_kind = $1.downcase
				if TAG_END_REGEXP =~ fragment and $2.downcase == tag_kind then
					section << fragment.sub(/\n*\z/,"\n\n")
					tag_kind = nil
				else
					buffer = fragment
				end
			else
				section << fragment
			end
		end
	end
	if buffer
		section << buffer << "</#{tag_kind}>(tDiary warning: tag &lt;#{tag_kind}&gt; is not terminated.)"
	end
	if section
		@sections << section
	end
	@last_modified = Time::now
	self
end

#delete_section(index) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 371

def delete_section(index)
	@sections.delete_at(index - 1)
end

#each_paragraph ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 343

def each_paragraph
	@sections.each do |fragment|
		yield fragment
	end
end

#each_section {|section| ... } ⇒ Object

Yields:

  • (section) 


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# File 'lib/tdiary/style/etdiary.rb', line 349

def each_section
	section = nil
	each_paragraph do |fragment|
		if section and nil == fragment.anchor_type then
			section << fragment.body
		else
			yield section if section and section.anchor_type
			section = fragment.dup
			section.set_body( [ fragment.body ] )
		end
	end
	yield section if section
end

#replace(date, title, body) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 295

def replace( date, title, body )
	set_date( date )
	set_title( title )
	@sections = []
	append( body )
end

#style ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 291

def style
	'etDiary'
end

#to_html(opt = {'anchor' => true, 'index' => true}, mode = :HTML) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 408

def to_html( opt = {'anchor' => true, 'index' => true}, mode = :HTML )
	case mode
	when :CHTML
		f = EtCHtmlFactory::new(opt)
	else
		f = EtHtml4Factory::new(opt)
	end
	r = f.section_start( date )
	each_paragraph do |fragment|
		if :H3 == fragment.anchor_type and r != f.section_start( date ) then
			r << f.section_end( date ) << "\n" << f.section_start( date )
		end
		r << to_html_section(fragment,f)
	end
	r + f.section_end( date )
end

#to_html_section(section, factory) ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 383

def to_html_section(section, factory)
	r = ''
	s = if section.bodies then section.body else nil end
	t = factory.title( date, section )
	if factory.block_title?(section) then
		r << t if t
		t = nil
	end
	if s && PRE_REGEXP =~ s then
		r << factory.p_start << t << factory.p_end << "\n" if t
		r << factory.pre_start
		r << $1.gsub(/&/,"&amp;").gsub(/</,"&lt;").gsub(/>/,"&gt;")
		r << factory.pre_end << "\n"
	elsif s && /\A</ =~ s then
		r << factory.p_start << t << factory.p_end << "\n" if t
		r << s.sub( /\n*\z/, "\n" )
	else
		r << factory.p_start if t || s
		r << t if t
		r << s.sub(/\A\n*/,"\n").sub(/\n*\z/, "\n") if s
		r << factory.p_end << "\n" if t || s
	end
	r
end

#to_s ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 425

def to_s
	"date=#{date.strftime('%Y%m%d')}, title=#{title}, " \
	+ "body=[#{@sections.join('][')}]"
end

#to_src ⇒ Object 



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# File 'lib/tdiary/style/etdiary.rb', line 375

def to_src
	src = ''
	each_paragraph do |fragment|
		src << fragment.to_src
	end
	src.sub(/\n*\z/,"\n")
end