116 lines
3.6 KiB
Ruby
116 lines
3.6 KiB
Ruby
require 'html5/html5parser/phase'
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module HTML5
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class InTablePhase < Phase
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# http://www.whatwg.org/specs/web-apps/current-work/#in-table
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handle_start 'html', 'caption', 'colgroup', 'col', 'table'
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handle_start %w( tbody tfoot thead ) => 'RowGroup', %w( td th tr ) => 'ImplyTbody'
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handle_end 'table', %w( body caption col colgroup html tbody td tfoot th thead tr ) => 'Ignore'
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def processCharacters(data)
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parse_error("unexpected-char-implies-table-voodoo")
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# Make all the special element rearranging voodoo kick in
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@tree.insert_from_table = true
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# Process the character in the "in body" mode
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@parser.phases[:inBody].processCharacters(data)
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@tree.insert_from_table = false
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end
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def startTagCaption(name, attributes)
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clearStackToTableContext
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@tree.activeFormattingElements.push(Marker)
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@tree.insert_element(name, attributes)
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@parser.phase = @parser.phases[:inCaption]
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end
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def startTagColgroup(name, attributes)
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clearStackToTableContext
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@tree.insert_element(name, attributes)
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@parser.phase = @parser.phases[:inColumnGroup]
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end
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def startTagCol(name, attributes)
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startTagColgroup('colgroup', {})
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@parser.phase.processStartTag(name, attributes)
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end
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def startTagRowGroup(name, attributes)
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clearStackToTableContext
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@tree.insert_element(name, attributes)
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@parser.phase = @parser.phases[:inTableBody]
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end
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def startTagImplyTbody(name, attributes)
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startTagRowGroup('tbody', {})
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@parser.phase.processStartTag(name, attributes)
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end
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def startTagTable(name, attributes)
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parse_error("unexpected-start-tag-implies-end-tag",
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{"startName" => "table", "endName" => "table"})
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@parser.phase.processEndTag('table')
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@parser.phase.processStartTag(name, attributes) unless @parser.inner_html
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end
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def startTagOther(name, attributes)
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parse_error("unexpected-start-tag-implies-table-voodoo",
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{"name" => name})
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# Make all the special element rearranging voodoo kick in
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@tree.insert_from_table = true
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# Process the start tag in the "in body" mode
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@parser.phases[:inBody].processStartTag(name, attributes)
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@tree.insert_from_table = false
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end
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def endTagTable(name)
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if in_scope?('table', true)
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@tree.generateImpliedEndTags
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unless @tree.open_elements.last.name == 'table'
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parse_error("end-tag-too-early-named",
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{"gotName" => "table",
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"expectedName" => @tree.open_elements.last.name})
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end
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remove_open_elements_until('table')
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@parser.reset_insertion_mode
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else
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# inner_html case
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assert @parser.inner_html
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parse_error "unexpected-end-tag", {:name => name}
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end
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end
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def endTagIgnore(name)
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parse_error("unexpected-end-tag", {"name" => name})
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end
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def endTagOther(name)
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parse_error("unexpected-end-tag-implies-table-voodoo", {"name" => name})
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# Make all the special element rearranging voodoo kick in
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@tree.insert_from_table = true
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# Process the end tag in the "in body" mode
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@parser.phases[:inBody].processEndTag(name)
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@tree.insert_from_table = false
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end
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protected
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def clearStackToTableContext
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# "clear the stack back to a table context"
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until %w[table html].include?(name = @tree.open_elements.last.name)
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parse_error("unexpected-implied-end-tag-in-table",
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{"name" => @tree.open_elements.last.name})
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@tree.open_elements.pop
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end
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# When the current node is <html> it's an inner_html case
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end
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end
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end
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