Sha256: 5e6e300fa649ddc11a8b7cc2f503e4e27accab75115caaefad575d1cb1ff28e1
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Size: 1.46 KB
Versions: 21
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Stored size: 1.46 KB
Contents
require File.dirname(__FILE__) + "/../command_handler"
require File.dirname(__FILE__) + "/models/node"
class HtmlCommandHandler
include CommandHandler
def can_handle?(parent, command_symbol, *args, &block)
(parent == nil or parent.is_a?(Node)) and
(args.size == 0 or ((args.size == 1) and ((args[0].is_a?(Hash)) or (args[0].is_a?(Hash)))))
end
def do_handle(parent, command_symbol, *args, &block)
attributes = Hash.new
attributes = args[0] if (args.size == 1)
append_id_and_class_attributes(command_symbol.to_s, attributes)
tag_name = parse_tag_name(command_symbol.to_s)
Node.new(parent, tag_name, attributes, &block)
end
def parse_tag_name(command)
match_data = command.match("_")
if (match_data.to_a.size > 0)
command.match("_").pre_match
else
command
end
end
def append_id_and_class_attributes(command, attributes)
class_only_match = command.match("__.+").to_s
if class_only_match.length > 0
class_value = class_only_match[2, class_only_match.length]
else
match_data = command.match("_[^_]+")
return unless match_data
match = match_data.to_s
id_value = match[1, match.length] if match.length > 0
attributes[:id] = id_value if id_value
match2 = match_data.post_match.match("_[^_]+").to_s if match_data.post_match
class_value = match2[1, match2.length] if match2.length > 0
end
attributes[:class] = class_value if class_value
end
end
Version data entries
21 entries across 21 versions & 1 rubygems