Sha256: f6c07de989dea5bb623dc10ed63977529a13c3e4e6e0faac8a509c9fddcf6cac
Contents?: true
Size: 1.28 KB
Versions: 23
Compression:
Stored size: 1.28 KB
Contents
module Hobo::Dryml
module Parser
class Document < REXML::Document
def initialize(source, path)
super(nil)
# Replace <%...%> scriptlets with xml-safe references into a hash of scriptlets
@scriptlets = {}
source = source.gsub(/<%(.*?)%>/m) do
_, scriptlet = *Regexp.last_match
id = @scriptlets.size + 1
@scriptlets[id] = scriptlet
newlines = "\n" * scriptlet.count("\n")
"[![DRYML-ERB#{id}#{newlines}]!]"
end
@reference_src = "<dryml_page>" + source + "</dryml_page>"
rex_src = Hobo::Dryml::Parser::Source.new(@reference_src)
@elements = Hobo::Dryml::Parser::Elements.new(self)
build(rex_src)
rescue REXML::ParseException => e
raise Hobo::Dryml::DrymlSyntaxError, "File: #{path}\n#{e}"
end
def element_line_num(el)
offset = el.source_offset
@reference_src[0..offset].count("\n") + 1
end
def default_attribute_value
"&true"
end
def restore_erb_scriptlets(src)
src.gsub(/\[!\[DRYML-ERB(\d+)\s*\]!\]/m) {|s| "<%#{@scriptlets[$1.to_i]}%>" }
end
private
def build( source )
Hobo::Dryml::Parser::TreeParser.new( source, self ).parse
end
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems