Class: Meteor::Core::Html::ParserImpl

Inherits:

Kernel

Object
Parser
Kernel
Meteor::Core::Html::ParserImpl

show all

Defined in:: lib/meteor.rb

Overview

HTMLパーサ

Constant Summary collapse

KAIGYO_CODE = KAIGYO_CODE = “r?n|r” KAIGYO_CODE = “rn|n|r”

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

NBSP_2 =

'&nbsp;'

NBSP_3 =

'nbsp'

BR_1 =

"\r?\n|\r"

BR_2 =

'<br>'

META =

'META'

META_S =

'meta'

['br','hr','img','input','meta','base']

MATCH_TAG_2 = MATCH_TAG_2 = “textarea|option|pre”

['textarea','option','pre']

MATCH_TAG_SNG =

['texarea','option','form']

HTTP_EQUIV =

'http-equiv'

CONTENT_TYPE =

'Content-Type'

CONTENT =

'content'

ATTR_LOGIC =

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

OPTION =

'option'

SELECTED =

'selected'

INPUT =

'input'

CHECKED =

'checked'

RADIO =

'radio'

DISABLE_ELEMENT = DISABLE_ELEMENT = “input|textarea|select|optgroup”

['input','textarea','select','optgroup']

DISABLED =

'disabled'

READONLY_TYPE = READONLY_TYPE = “text|password”

['text','password']

TEXTAREA =

'textarea'

READONLY =

'readonly'

SELECT =

'select'

MULTIPLE =

'multiple'

SELECTED_M = @@pattern_option = Regexp.new(OPTION) @@pattern_selected = Regexp.new(SELECTED) @@pattern_input = Regexp.new(INPUT) @@pattern_checked = Regexp.new(CHECKED) @@pattern_radio = Regexp.new(RADIO) @@pattern_disable_element = Regexp.new(DISABLE_ELEMENT) @@pattern_disabled = Regexp.new(DISABLED) @@pattern_readonly_type = Regexp.new(READONLY_TYPE) @@pattern_textarea = Regexp.new(TEXTAREA) @@pattern_readonly = Regexp.new(READONLY) @@pattern_select = Regexp.new(SELECT) @@pattern_multiple = Regexp.new(MULTIPLE)

'\\sselected\\s|\\sselected$|\\sSELECTED\\s|\\sSELECTED$'

SELECTED_R = SELECTED_M = [‘ selected ’,‘ selected’,‘ SELECTED ’,‘ SELECTED’]

'selected\\s|selected$|SELECTED\\s|SELECTED$'

CHECKED_M =

'\\schecked\\s|\\schecked$|\\sCHECKED\\s|\\sCHECKED$'

CHECKED_R = CHECKED_M = [‘ checked ’,‘ checked’,‘ CHECKED ’,‘ CHECKED’]

'checked\\s|checked$|CHECKED\\s|CHECKED$'

DISABLED_M =

'\\sdisabled\\s|\\sdisabled$|\\sDISABLED\\s|\\sDISABLED$'

DISABLED_R = DISABLED_M = [‘ disabled ’,‘ disiabled’,‘ DISABLED ’,‘ DISABLED’]

'disabled\\s|disabled$|DISABLED\\s|DISABLED$'

READONLY_M =

'\\sreadonly\\s|\\sreadonly$|\\sREADONLY\\s|\\sREADONLY$'

READONLY_R = READONLY_M = [‘ readonly ’,‘ readonly’,‘ READONLY ’,‘ READONLY’]

'readonly\\s|readonly$|READONLY\\s|READONLY$'

MULTIPLE_M =

'\\smultiple\\s|\\smultiple$|\\sMULTIPLE\\s|\\sMULTIPLE$'

MULTIPLE_R = MULTIPLE_M = [‘ multiple ’,‘ multiple’,‘ MULTIPLE ’,‘ MULTIPLE’]

'multiple\\s|multiple$|MULTIPLE\\s|MULTIPLE$'

TRUE =

'true'

FALSE =

'false'

TYPE_L = @@pattern_true = Regexp.new(TRUE) @@pattern_false = Regexp.new(FALSE)

'type'

TYPE_U =

'TYPE'

PATTERN_UNESCAPE =

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

GET_ATTRS_MAP2 =

'\\s(disabled|readonly|checked|selected|multiple)'

TABLE_FOR_ESCAPE_ =

{
'&' => '&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]"

@@pattern_selected_m = @@pattern_match_tag = Regexp.new(MATCH_TAG) @@pattern_match_tag2 = Regexp.new(MATCH_TAG_2)

Regexp.new(SELECTED_M)

@@pattern_selected_r =

Regexp.new(SELECTED_R)

@@pattern_checked_m =

Regexp.new(CHECKED_M)

@@pattern_checked_r =

Regexp.new(CHECKED_R)

@@pattern_disabled_m =

Regexp.new(DISABLED_M)

@@pattern_disabled_r =

Regexp.new(DISABLED_R)

@@pattern_readonly_m =

Regexp.new(READONLY_M)

@@pattern_readonly_r =

Regexp.new(READONLY_R)

@@pattern_multiple_m =

Regexp.new(MULTIPLE_M)

@@pattern_multiple_r =

Regexp.new(MULTIPLE_R)

@@pattern_escape =

Regexp.new(PATTERN_ESCAPE)

@@pattern_escape_content =

Regexp.new(PATTERN_ESCAPE_CONTENT)

@@pattern_br_2 =

Regexp.new(BR_2)

@@pattern_unescape =

Regexp.new(PATTERN_UNESCAPE)

@@pattern_set_mono1 =

Regexp.new(SET_MONO_1)

@@pattern_get_attrs_map2 =

Regexp.new(GET_ATTRS_MAP2)

@@pattern_and_1 =

Regexp.new(AND_1)

@@pattern_lt_1 =

Regexp.new(LT_1)

@@pattern_gt_1 =

Regexp.new(GT_1)

@@pattern_dq_1 =

Regexp.new(DOUBLE_QUATATION)

@@pattern_space_1 =

Regexp.new(SPACE)

@@pattern_br_1 =

Regexp.new(BR_1)

@@pattern_lt_2 =

Regexp.new(LT_2)

@@pattern_gt_2 =

Regexp.new(GT_2)

@@pattern_dq_2 =

Regexp.new(QO_2)

@@pattern_space_2 =

Regexp.new(NBSP_2)

@@pattern_and_2 =

Regexp.new(AND_2)

Constants inherited from Kernel

Constants inherited from Parser

Parser::HTML, Parser::XHTML, Parser::XML

Instance Attribute Summary

Attributes inherited from Kernel

#doc_type, #element_cache

Instance Method Summary collapse

#content_type ⇒ String

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

イニシャライザ.
#parse(document) ⇒ Object

ドキュメントをパーサにセットする.
#read(file_path, encoding) ⇒ Object

ファイルを読み込み、パーサにセットする.
#remove_attribute_(elm, attr_name) ⇒ Object

Methods inherited from Kernel

#attribute, #attribute_map, #character_encoding, #character_encoding=, #content, #cxtag, #document, #document=, #element, #execute, #flush, #remove_element, #root_element

Constructor Details

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

イニシャライザ

Overloads:

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

# File 'lib/meteor.rb', line 3244

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

Instance Method Details

#content_type ⇒ `String`

コンテントタイプを取得する

Returns:

(String) —

コンテントタイプ


3312
3313
3314

# File 'lib/meteor.rb', line 3312

def content_type
  @root.content_type
end

#parse(document) ⇒ `Object`

ドキュメントをパーサにセットする

Parameters:

document (String) —

ドキュメント

# File 'lib/meteor.rb', line 3280

def parse(document)
  @root.document = document
  analyze_ml()
end

#read(file_path, encoding) ⇒ `Object`

ファイルを読み込み、パーサにセットする