Class: WWW_App

Inherits:
BasicObject
Includes:
Kernel
Defined in:
lib/www_app.rb,
lib/www_app/Clean.rb,
lib/www_app/source.rb

Overview

WWW_App ====================================================

Defined Under Namespace

Classes: Clean, Code_ify, Sanitize

Constant Summary collapse

Unescaped = 
::Class.new(::StandardError)
Not_Unique = 
::Class.new(::StandardError)
Wrong_Parent = 
::Class.new(::StandardError)
Invalid_Type = 
::Class.new(::StandardError)
HTML_ID_Duplicate = 
::Class.new(Not_Unique)
ALWAYS_END_TAGS = 
[:script]
SYM_CACHE = 
{ attrs: {}, css_props: {}}
Classes = 
[]
INVALID_ATTR_CHARS = 
/[^a-z0-9\_\-]/i
IMAGE_AT_END = 
/image\z/i
HASH = 
'#'
DOT = 
'.'
BANG = 
'!'
NEW_LINE = 
"\n"
SPACE = 
' '
BLANK = 
''
BODY = 
'body'
UNDERSCORE = 
'_'
Document_Template = 
::File.read(__FILE__).split("__END__").last.strip
NO_END_TAGS = 
[:br, :input, :link, :meta, :hr, :img]
Methods = 
{
  :elements => %w[

    title
    body   div    span

    img
    b      em     i  strong  u  a 
    abbr   blockquote  cite
    br     cite   code 
    ul     ol     li  p  pre  q 
    sup    sub 
    form   input  button

    link

    script

  ].map(&:to_sym),

  :attributes => {
    :all         => [:id, :class],
    :a           => [:href, :rel],
    :form        => [:action, :method, :accept_charset],
    :input       => [:type, :name, :value],
    :style       => [:type],
    :script      => [:type, :src, :language],
    :link        => [:rel, :type, :sizes, :href, :title],
    :meta        => [:name, :http_equiv, :property, :content, :charset],
    :img         => [:src, :width, :height]
  },

  :css => {
    :at_rules       => [ 'font-face', 'media' ],
    :protocols      => [ :relative ],

    :pseudo => %w[
       active checked default dir() disabled
       empty enabled
       first first-child first-of-type fullscreen focus
       hover
       indeterminate in-range invalid
       lang() last-child last-of-type left link
       not() nth-child() nth-last-child() nth-last-of-type() nth-of-type()
       only-child only-of-type optional out-of-range
       read-only read-write required right root
       scope
       target
       valid visited
    ].select { |name| name[/\A[a-z0-9\-]+\Z/] }.map { |name| name.gsub('-', '_').to_sym },

    # From: Sanitize::Config::RELAXED[:css][:properties]
    :properties     => %w[
      background                 bottom                     font_variant_numeric       position
      background_attachment      box_decoration_break       font_variant_position      quotes
      background_clip            box_shadow                 font_weight                resize
      background_color           box_sizing                 height                     right
      background_image           clear                      hyphens                    tab_size
      background_origin          clip                       icon                       table_layout
      background_position        clip_path                  image_orientation          text_align
      background_repeat          color                      image_rendering            text_align_last
      background_size            column_count               image_resolution           text_combine_horizontal
      border                     column_fill                ime_mode                   text_decoration
      border_bottom              column_gap                 justify_content            text_decoration_color
      border_bottom_color        column_rule                left                       text_decoration_line
      border_bottom_left_radius  column_rule_color          letter_spacing             text_decoration_style
      border_bottom_right_radius column_rule_style          line_height                text_indent
      border_bottom_style        column_rule_width          list_style                 text_orientation
      border_bottom_width        column_span                list_style_image           text_overflow
      border_collapse            column_width               list_style_position        text_rendering
      border_color               columns                    list_style_type            text_shadow
      border_image               content                    margin                     text_transform
      border_image_outset        counter_increment          margin_bottom              text_underline_position
      border_image_repeat        counter_reset              margin_left                top
      border_image_slice         cursor                     margin_right               touch_action
      border_image_source        direction                  margin_top                 transform
      border_image_width         display                    marks                      transform_origin
      border_left                empty_cells                mask                       transform_style
      border_left_color          filter                     mask_type                  transition
      border_left_style          float                      max_height                 transition_delay
      border_left_width          font                       max_width                  transition_duration
      border_radius              font_family                min_height                 transition_property
      border_right               font_feature_settings      min_width                  transition_timing_function
      border_right_color         font_kerning               opacity                    unicode_bidi
      border_right_style         font_language_override     order                      unicode_range
      border_right_width         font_size                  orphans                    vertical_align
      border_spacing             font_size_adjust           overflow                   visibility
      border_style               font_stretch               overflow_wrap              white_space
      border_top                 font_style                 overflow_x                 widows
      border_top_color           font_synthesis             overflow_y                 width
      border_top_left_radius     font_variant               padding                    word_break
      border_top_right_radius    font_variant_alternates    padding_bottom             word_spacing
      border_top_style           font_variant_caps          padding_left               word_wrap
      border_top_width           font_variant_east_asian    padding_right              z_index
      border_width               font_variant_ligatures     padding_top
    ].map(&:to_sym)
  }

}
ALLOWED_ATTRS =

end Methods

Methods[:attributes].inject({}) { |memo, (tag, attrs)|
  attrs.each { |a|
    memo[a] ||= []
    memo[a] << tag
  }
  memo
}
Allowed = 
{
  :attr => {}
}

Instance Method Summary collapse

Constructor Details

#initialize(*files) ⇒ WWW_App

class self ==============================================



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# File 'lib/www_app.rb', line 239

def initialize *files
  @js              = []
  @style           = {}
  @css_arr         = []
  @css_id_override = nil
  @render_it       = true

  @title       = nil
  @scripts     = []
  @body        = []
  @compiled    = nil
  @cache       = {}
  @is_doc      = false
  @page_title  = nil
  @default_ids = {}

  @state = [:create]
  @ids   = {}

  @tag_arr           = []
  @current_tag_index = nil
  @mustache          = nil

  @html_ids          = {}

  tag(:head) {

    @head = tag!

    tag(:style) {
      @style = tag!
      @style[:css] = {}
    }

    tag(:script) {
      tag![:content] = @js
    }

  } # === tag :head

  tag(:body) {

    @body = tag!

    files.each { |file_name|
      eval ::File.read(file_name), nil, file_name
    }

    instance_eval(&(::Proc.new))
  }

  @mustache = ::Mustache.new
  @mustache.template = to_mustache

  freeze
end

Instance Method Details

#*(raw_id) ⇒ Object

Example:

div.*('my_id') { }



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# File 'lib/www_app.rb', line 345

def * raw_id
  id = ::Escape_Escape_Escape.html_id(raw_id)

  old_id = tag![:attrs][:id]
  fail("Id already set: #{old_id} new: #{id}") if old_id

  fail(HTML_ID_Duplicate, "Id already used: #{id.inspect}, tag index: #{@html_ids[id]}") if @html_ids[id]
  @html_ids[id] = tag![:tag_index]

  tag![:attrs][:id] = id

  if block_given?
    close_tag { yield }
  else
    self
  end
end

#/ ⇒ Object 



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# File 'lib/www_app.rb', line 684

public def /
  fail "No block allowed here: :/" if block_given?
  close_tag
end

#^(*names) ⇒ Object

Example:

div.^(:alert, :red_hot) { 'my content' }



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# File 'lib/www_app.rb', line 367

def ^ *names
  tag![:attrs][:class].concat(names).uniq!

  if block_given?
    close_tag { yield }
  else
    self
  end
end

#render(raw_data = {}) ⇒ Object 



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# File 'lib/www_app.rb', line 306

def render raw_data = {}
  @mustache.render raw_data
end

#render_if(name) ⇒ Object

def new_class



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# File 'lib/www_app.rb', line 296

def render_if name
  tag(:render_if) { tag![:attrs][:key] = name; yield }
  nil
end

#render_unless(name) ⇒ Object 



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# File 'lib/www_app.rb', line 301

def render_unless name
  tag(:render_unless) { tag![:attrs][:key] = name; yield }
  nil
end