require 'html5/html5parser/phase'
module HTML5
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)
parse_error("unexpected-char-implies-table-voodoo")
# Make all the special element rearranging voodoo kick in
@tree.insert_from_table = true
# Process the character in the "in body" mode
@parser.phases[:inBody].processCharacters(data)
@tree.insert_from_table = false
end
def startTagCaption(name, attributes)
clearStackToTableContext
@tree.activeFormattingElements.push(Marker)
@tree.insert_element(name, attributes)
@parser.phase = @parser.phases[:inCaption]
end
def startTagColgroup(name, attributes)
clearStackToTableContext
@tree.insert_element(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.insert_element(name, attributes)
@parser.phase = @parser.phases[:inTableBody]
end
def startTagImplyTbody(name, attributes)
startTagRowGroup('tbody', {})
@parser.phase.processStartTag(name, attributes)
end
def startTagTable(name, attributes)
parse_error("unexpected-start-tag-implies-end-tag",
{"startName" => "table", "endName" => "table"})
@parser.phase.processEndTag('table')
@parser.phase.processStartTag(name, attributes) unless @parser.inner_html
end
def startTagOther(name, attributes)
parse_error("unexpected-start-tag-implies-table-voodoo",
{"name" => name})
# Make all the special element rearranging voodoo kick in
@tree.insert_from_table = true
# Process the start tag in the "in body" mode
@parser.phases[:inBody].processStartTag(name, attributes)
@tree.insert_from_table = false
end
def endTagTable(name)
if in_scope?('table', true)
@tree.generateImpliedEndTags
unless @tree.open_elements.last.name == 'table'
parse_error("end-tag-too-early-named",
{"gotName" => "table",
"expectedName" => @tree.open_elements.last.name})
end
remove_open_elements_until('table')
@parser.reset_insertion_mode
else
# inner_html case
assert @parser.inner_html
parse_error "unexpected-end-tag", {:name => name}
end
end
def endTagIgnore(name)
parse_error("unexpected-end-tag", {"name" => name})
end
def endTagOther(name)
parse_error("unexpected-end-tag-implies-table-voodoo", {"name" => name})
# Make all the special element rearranging voodoo kick in
@tree.insert_from_table = true
# Process the end tag in the "in body" mode
@parser.phases[:inBody].processEndTag(name)
@tree.insert_from_table = false
end
protected
def clearStackToTableContext
# "clear the stack back to a table context"
until %w[table html].include?(name = @tree.open_elements.last.name)
parse_error("unexpected-implied-end-tag-in-table",
{"name" => @tree.open_elements.last.name})
@tree.open_elements.pop
end
# When the current node is it's an inner_html case
end
end
end