Class: Wikisys::Wiki

Inherits:
Object
  • Object
show all
Includes:
FileFetch, RXFReadWriteModule
Defined in:
lib/wikisys.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from FileFetch

#fetch_file, #fetch_filepath, #read

Constructor Details

#initialize(filepath = '.', entries: 'entries.json', debug: false) ⇒ Wiki

Returns a new instance of Wiki.



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# File 'lib/wikisys.rb', line 56

def initialize(filepath='.', entries: 'entries.json', debug: false)

  @filepath = filepath
  @page = ''
  @debug = debug

  @hc = HashCache.new(size:30)

  @entries = if entries.is_a? DxLite then

    entries

  elsif File.exists?(entries) then

    DxLite.new(entries)

  else

    DxLite.new('entries/entry(title, tags)')

  end

end

Instance Attribute Details

#content ⇒ Object

Returns the value of attribute content.



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# File 'lib/wikisys.rb', line 53

def content
  @content
end

#tags ⇒ Object

Returns the value of attribute tags.



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# File 'lib/wikisys.rb', line 53

def tags
  @tags
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/wikisys.rb', line 53

def title
  @title
end

#to_xml ⇒ Object (readonly)

Returns the value of attribute to_xml.



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# File 'lib/wikisys.rb', line 54

def to_xml
  @to_xml
end

Instance Method Details

#build_xml(filename) ⇒ Object Also known as: modify_build 



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# File 'lib/wikisys.rb', line 122

def build_xml(filename)

  puts 'inside modify_buld' if @debug

  @title, @content, @tags = read_md(filename)

  # find the entry
  # modify the tags if necessary
  puts '@title: ' + @title.inspect if @debug
  puts '_ @content: ' + @content.inspect if @debug

  r = @entries.find_by_title @title
  puts 'r: ' + r.inspect if @debug

  if r.nil? and @tags then
    r = @entries.create title: @title, tags: @tags.join(' ')
  end


  filename = File.basename(@filepath.sub(/\.md$/,'.xml'))
  xmlfile = File.join(@filepath, 'xml', filename)

  write_xml(xmlfile, make_xml(@title, @content, @tags))

  r.tags = @tags.join(' ') if r and r.tags != @tags

end

#create_breadcrumb(filepath, links) ⇒ Object 



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# File 'lib/wikisys.rb', line 80

def create_breadcrumb(filepath, links)

  doc = Rexle.new(read_file(filepath))
  heading = doc.root.element('heading')

  menu = Rexle.new(HtmlCom::Menu.new(:breadcrumb, links).to_html)

  heading.insert_before menu.root
  write_file filepath, doc.root.xml

end

#new_build(filename) ⇒ Object 



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# File 'lib/wikisys.rb', line 152

def new_build(filename)

  @title, @content, @tags = read_md(filename)
  @entries.create title: @title, tags: @tags.join(' ')

  puts 'md contents: ' + [@title, @content, @tags].inspect if @debug
  write_xml(@title, build_xml(@title, @content, @tags))

end

#new_md(filepath, s) ⇒ Object

used by wikisys::controler#import_mw



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# File 'lib/wikisys.rb', line 164

def new_md(filepath, s)

  write_file(filepath, md)
  #build_xml(filepath)

  #filename = File.basename(filepath.sub(/\.md$/,'.html'))
  #html_file = File.join(@filepath, 'html', filename)
  #write_html(html_file)

end

#page(title) ⇒ Object 



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# File 'lib/wikisys.rb', line 92

def page(title)

  r = @entries.find_by_title title
  @page = r ? read_md(title) : make_page(title)
  @to_xml = build_xml @page
  @entries.save

  return @page

end

#page=(raw_content) ⇒ Object 



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# File 'lib/wikisys.rb', line 103

def page=(raw_content)

  title = raw_content.lines.first.chomp

  r = @entries.find_by_title title
  make_page(title, raw_content.lines.last.chomp[/(?<=\+ )/]) unless r

  write_md title, raw_content
  title, content, tags = read_md()
  @to_xml = build_xml title, content, tags
  write_xml title, @to_xml


  @entries.save
  @page = raw_content

end

#read_file(file = 'index.html') ⇒ Object 



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# File 'lib/wikisys.rb', line 175

def read_file(file='index.html')
  @hc.read(file) { FileX.read(file) }
end

#to_css ⇒ Object 



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# File 'lib/wikisys.rb', line 179

def to_css()
  fetch_file 'pg.css'
end

#write_html(filename) ⇒ Object 



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# File 'lib/wikisys.rb', line 183

def write_html(filename)

  FileX.mkdir_p File.join(@filepath, 'html')

  xml = read_file File.join(@filepath, 'xml', filename)
  puts 'about to fetch_file' if @debug
  xsl = fetch_file 'pg.xsl'
  puts 'xsl: ' + xsl.inspect if @debug

  html_file = File.join(@filepath, 'html', filename.sub(/\.xml$/,'.html'))
  write_file(html_file, transform(xsl, xml))

end