Class: Meteor::Ml::Xhtml4::ParserImpl

Inherits:

Core::Kernel

Object
Parser
Core::Kernel
Meteor::Ml::Xhtml4::ParserImpl

show all

Defined in:: lib/meteor/ml/xhtml4/parser_impl.rb

Overview

XHTML4 parser (XHTML4パーサ)

Direct Known Subclasses

Meteor::Ml::Xhtml::ParserImpl

Constant Summary collapse

KAIGYO_CODE = KAIGYO_CODE = “r?n|r”

["\r\n", "\n", "\r"]

BR =

"<br/>"

DISABLE_ELEMENT = DISABLE_ELEMENT = “input|textarea|select|optgroup” Array element with disablled attribute (disabled属性のある要素)

["input", "textarea", "select", "optgroup"]

READONLY_TYPE = READONLY_TYPE = “text|password” Array readonly属性のあるinput要素のタイプ

["text", "password"]

SELECTED_M =

"\\sselected=\"[^\"]*\"\\s|\\sselected=\"[^\"]*\"$"

SELECTED_M1 =

"\\sselected=\"([^\"]*)\"\\s|\\sselected=\"([^\"]*)\"$"

SELECTED_R =

"selected=\"[^\"]*\""

SELECTED_U =

"selected=\"selected\""

CHECKED_M =

"\\schecked=\"[^\"]*\"\\s|\\schecked=\"[^\"]*\"$"

CHECKED_M1 =

"\\schecked=\"([^\"]*)\"\\s|\\schecked=\"([^\"]*)\"$"

CHECKED_R =

"checked=\"[^\"]*\""

CHECKED_U =

"checked=\"checked\""

DISABLED_M =

"\\sdisabled=\"[^\"]*\"\\s|\\sdisabled=\"[^\"]*\"$"

DISABLED_M1 =

"\\sdisabled=\"([^\"]*)\"\\s|\\sdisabled=\"([^\"]*)\"$"

DISABLED_R =

"disabled=\"[^\"]*\""

DISABLED_U =

"disabled=\"disabled\""

READONLY_M =

"\\sreadonly=\"[^\"]*\"\\s|\\sreadonly=\"[^\"]*\"$"

READONLY_M1 =

"\\sreadonly=\"([^\"]*)\"\\s|\\sreadonly=\"([^\"]*)\"$"

READONLY_R =

"readonly=\"[^\"]*\""

READONLY_U =

"readonly=\"readonly\""

MULTIPLE_M =

"\\smultiple=\"[^\"]*\"\\s|\\smultiple=\"[^\"]*\"$"

MULTIPLE_M1 =

"\\smultiple=\"([^\"]*)\"\\s|\\smultiple=\"([^\"]*)\"$"

MULTIPLE_R =

"multiple=\"[^\"]*\""

MULTIPLE_U =

"multiple=\"multiple\""

PATTERN_UNESCAPE =

"&(amp|quot|apos|gt|lt|nbsp);"

TABLE_FOR_ESCAPE_ = @@pattern_match_tag = Regexp.new(@@match_tag) @@pattern_match_tag2 = Regexp.new(@@match_tag_2)

{
  "&" => "&amp;",
  "\"" => "&quot;",
  "'" => "&apos;",
  "<" => "&lt;",
  ">" => "&gt;",
  " " => "&nbsp;"
}

TABLE_FOR_ESCAPE_CONTENT_ =

{
  "&" => "&amp;",
  "\"" => "&quot;",
  "'" => "&apos;",
  "<" => "&lt;",
  ">" => "&gt;",
  " " => "&nbsp;",
  "\r\n" => "<br/>",
  "\r" => "<br/>",
  "\n" => "<br/>"
}

PATTERN_ESCAPE =

"[&\"'<> ]"

PATTERN_ESCAPE_CONTENT =

"[&\"'<> \\n]"

@@match_tag_2 = @@match_tag_2 = “textarea|option|pre” Array 改行を<br/>に変換する必要のない要素

["textarea", "option", "pre"]

@@attr_logic = Array 論理値で指定する属性

["disabled", "readonly", "checked", "selected", "multiple"]

@@pattern_selected_m =

Regexp.new(SELECTED_M)

@@pattern_selected_m1 =

Regexp.new(SELECTED_M1)

@@pattern_selected_r =

Regexp.new(SELECTED_R)

@@pattern_checked_m =

Regexp.new(CHECKED_M)

@@pattern_checked_m1 =

Regexp.new(CHECKED_M1)

@@pattern_checked_r =

Regexp.new(CHECKED_R)

@@pattern_disabled_m =

Regexp.new(DISABLED_M)

@@pattern_disabled_m1 =

Regexp.new(DISABLED_M1)

@@pattern_disabled_r =

Regexp.new(DISABLED_R)

@@pattern_readonly_m =

Regexp.new(READONLY_M)

@@pattern_readonly_m1 =

Regexp.new(READONLY_M1)

@@pattern_readonly_r =

Regexp.new(READONLY_R)

@@pattern_multiple_m =

Regexp.new(MULTIPLE_M)

@@pattern_multiple_m1 =

Regexp.new(MULTIPLE_M1)

@@pattern_multiple_r =

Regexp.new(MULTIPLE_R)

@@pattern_unescape =

Regexp.new(PATTERN_UNESCAPE)

@@pattern_br_2 =

Regexp.new("<br\\/>")

@@pattern_escape =

Regexp.new(PATTERN_ESCAPE)

@@pattern_escape_content =

Regexp.new(PATTERN_ESCAPE_CONTENT)

Constants inherited from Core::Kernel

Core::Kernel::PATTERN_FIND_1, Core::Kernel::PATTERN_FIND_2_1, Core::Kernel::PATTERN_FIND_2_2, Core::Kernel::PATTERN_FIND_2_3, Core::Kernel::PATTERN_FIND_3_1, Core::Kernel::PATTERN_FIND_3_2, Core::Kernel::PATTERN_FIND_3_3, Core::Kernel::PATTERN_FIND_4, Core::Kernel::PATTERN_FIND_5

Constants inherited from Parser

Parser::HTML, Parser::HTML4, Parser::XHTML, Parser::XHTML4, Parser::XML

Instance Attribute Summary

Attributes inherited from Core::Kernel

#doc_type, #document_hook, #element_cache, #element_hook

Instance Method Summary collapse

#content_type ⇒ String

get content type (コンテントタイプを取得する).
#initialize(*args) ⇒ ParserImpl constructor

initializer (イニシャライザ).
#parse ⇒ Object

parse document (ドキュメントを解析する).

Methods inherited from Core::Kernel

#attr, #attr_map, #attrs, #character_encoding, #character_encoding=, #content, #cxtag, #document, #document=, #element, #elements, #elements_, #find, #flash, #read, #remove_attr, #remove_element, #root_element, #shadow

Constructor Details

#initialize ⇒ `ParserImpl` #initialize(ps) ⇒ `ParserImpl`

initializer (イニシャライザ)

Overloads:

#initialize(ps) ⇒ ParserImpl
Parameters:
- ps (Meteor::Parser) —
  
  parser (パーサ)

# File 'lib/meteor/ml/xhtml4/parser_impl.rb', line 108

def initialize(*args)
  super()
  @doc_type = Parser::XHTML4
  case args.length
  when ZERO
    # initialize_0
  when ONE
    initialize_1(args[0])
  else
    raise ArgumentError
  end
end

Instance Method Details

#content_type ⇒ `String`

get content type (コンテントタイプを取得する)

Returns:

(String) —

content type (コンテントタイプ)



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# File 'lib/meteor/ml/xhtml4/parser_impl.rb', line 165

def content_type
  @root.content_type
end

#parse ⇒ `Object`

parse document (ドキュメントを解析する)



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# File 'lib/meteor/ml/xhtml4/parser_impl.rb', line 146

def parse
  analyze_ml
end