page title

=begin rdoc Definitions: * master template: used to render a node. It is used depending on it's 'klass' filter. * helper template: included into another template. Render ---> Master template --include--> helper template --include--> ... For master templates, the name is build from the different filters (klass, mode, format): Klass-mode-format. Examples: Node-index, Node--xml, Project-info. Note how the format is omitted when it is 'html'. Other templates have a name built from the given name, just like any other node. =end class Template < TextDocument validate :valid_section after_save :update_content class << self def accept_content_type?(content_type) content_type =~ /text\/(html|zafu)/ end def version_class TemplateVersion end end private def set_defaults # only set name from version title on creation if name_changed? new_name = self.name elsif version.title_changed? new_name = version.title else new_name = nil end if new_name && !new_name.blank? if new_name =~ /^([A-Z][a-zA-Z]+?)(-(([a-zA-Z_\+]*)(-([a-zA-Z_]+)|))|)(\.|\Z)/ # name/title changed force template_content update content = redaction.redaction_content content.klass = $1 unless content.klass_changed? content.mode = ($4 || '').url_name unless content.mode_changed? content.format = ($6 || 'html') unless content.format_changed? else # name set but it is not a master template name content = redaction.redaction_content content.klass = nil content.mode = nil content.format = nil if new_name =~ /(.*)\.zafu$/ self.name = $1 end end end if version.content.changed? content = version.content content.mode = content.mode.url_name if content.mode if !content.klass.blank? # update name content.format = 'html' if content.format.blank? self[:name] = name_from_content(:format => content.format, :mode => content.mode, :klass => content.klass) version.title = self[:name] if version.text.blank? && content.format == 'html' && content.mode != '+edit' # set a default text if content.klass == 'Node' version.text = < page title END_TXT else version.text = "\n" end end end end super end def valid_section @need_skin_name_update = !new_record? && section_id_changed? errors.add('parent_id', 'Invalid parent (section is not a Skin)') unless section.kind_of?(Skin) end def name_from_content(opts={}) opts[:format] ||= version.content.format opts[:mode ] ||= version.content.mode opts[:klass ] ||= version.content.klass format = opts[:format] == 'html' ? '' : "-#{opts[:format]}" mode = (!opts[:mode].blank? || format != '') ? "-#{opts[:mode]}" : '' "#{opts[:klass]}#{mode}#{format}" end def update_content if @need_skin_name_update Template.connection.execute "UPDATE template_contents SET skin_name = #{Template.connection.quote(section[:name])} WHERE node_id = #{Template.connection.quote(self[:id])}" @need_skin_name_update = nil end end end