require 'html5lib/html5parser/phase'
module HTML5lib
class InTablePhase < Phase
# http://www.whatwg.org/specs/web-apps/current-work/#in-table
handle_start 'html', 'caption', 'colgroup', 'col', 'table'
handle_start %w( tbody tfoot thead ) => 'RowGroup', %w( td th tr ) => 'ImplyTbody'
handle_end 'table', %w( body caption col colgroup html tbody td tfoot th thead tr ) => 'Ignore'
def processCharacters(data)
@parser.parseError(_("Unexpected non-space characters in table context caused voodoo mode."))
# Make all the special element rearranging voodoo kick in
@tree.insertFromTable = true
# Process the character in the "in body" mode
@parser.phases[:inBody].processCharacters(data)
@tree.insertFromTable = false
end
def startTagCaption(name, attributes)
clearStackToTableContext
@tree.activeFormattingElements.push(Marker)
@tree.insertElement(name, attributes)
@parser.phase = @parser.phases[:inCaption]
end
def startTagColgroup(name, attributes)
clearStackToTableContext
@tree.insertElement(name, attributes)
@parser.phase = @parser.phases[:inColumnGroup]
end
def startTagCol(name, attributes)
startTagColgroup('colgroup', {})
@parser.phase.processStartTag(name, attributes)
end
def startTagRowGroup(name, attributes)
clearStackToTableContext
@tree.insertElement(name, attributes)
@parser.phase = @parser.phases[:inTableBody]
end
def startTagImplyTbody(name, attributes)
startTagRowGroup('tbody', {})
@parser.phase.processStartTag(name, attributes)
end
def startTagTable(name, attributes)
@parser.parseError(_("Unexpected start tag (table) in table phase. Implies end tag (table)."))
@parser.phase.processEndTag('table')
@parser.phase.processStartTag(name, attributes) unless @parser.innerHTML
end
def startTagOther(name, attributes)
@parser.parseError(_("Unexpected start tag (#{name}) in table context caused voodoo mode."))
# Make all the special element rearranging voodoo kick in
@tree.insertFromTable = true
# Process the start tag in the "in body" mode
@parser.phases[:inBody].processStartTag(name, attributes)
@tree.insertFromTable = false
end
def endTagTable(name)
if in_scope?('table', true)
@tree.generateImpliedEndTags
unless @tree.openElements[-1].name == 'table'
@parser.parseError(_("Unexpected end tag (table). Expected end tag (#{@tree.openElements[-1].name})."))
end
remove_open_elements_until('table')
@parser.resetInsertionMode
else
# innerHTML case
assert @parser.innerHTML
@parser.parseError
end
end
def endTagIgnore(name)
@parser.parseError(_("Unexpected end tag (#{name}). Ignored."))
end
def endTagOther(name)
@parser.parseError(_("Unexpected end tag (#{name}) in table context caused voodoo mode."))
# Make all the special element rearranging voodoo kick in
@parser.insertFromTable = true
# Process the end tag in the "in body" mode
@parser.phases[:inBody].processEndTag(name)
@parser.insertFromTable = false
end
protected
def clearStackToTableContext
# "clear the stack back to a table context"
until ['table', 'html'].include?(name = @tree.openElements[-1].name)
@parser.parseError(_("Unexpected implied end tag (#{name}) in the table phase."))
@tree.openElements.pop
end
# When the current node is it's an innerHTML case
end
end
end