110 lines
3.6 KiB
Ruby
110 lines
3.6 KiB
Ruby
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require 'html5lib/html5parser/phase'
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module HTML5lib
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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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@parser.parseError(_("Unexpected non-space characters in table context caused voodoo mode."))
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# Make all the special element rearranging voodoo kick in
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@tree.insertFromTable = 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.insertFromTable = 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.insertElement(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.insertElement(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.insertElement(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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@parser.parseError(_("Unexpected start tag (table) in table phase. Implies end tag (table)."))
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@parser.phase.processEndTag('table')
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@parser.phase.processStartTag(name, attributes) unless @parser.innerHTML
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end
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def startTagOther(name, attributes)
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@parser.parseError(_("Unexpected start tag (#{name}) in table context caused voodoo mode."))
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# Make all the special element rearranging voodoo kick in
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@tree.insertFromTable = 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.insertFromTable = 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.openElements[-1].name == 'table'
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@parser.parseError(_("Unexpected end tag (table). Expected end tag (#{@tree.openElements[-1].name})."))
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end
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remove_open_elements_until('table')
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@parser.resetInsertionMode
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else
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# innerHTML case
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assert @parser.innerHTML
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@parser.parseError
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end
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end
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def endTagIgnore(name)
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@parser.parseError(_("Unexpected end tag (#{name}). Ignored."))
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end
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def endTagOther(name)
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@parser.parseError(_("Unexpected end tag (#{name}) in table context caused voodoo mode."))
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# Make all the special element rearranging voodoo kick in
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@parser.insertFromTable = 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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@parser.insertFromTable = 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 ['table', 'html'].include?(name = @tree.openElements[-1].name)
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@parser.parseError(_("Unexpected implied end tag (#{name}) in the table phase."))
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@tree.openElements.pop
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end
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# When the current node is <html> it's an innerHTML case
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end
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end
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end
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