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Simplified some code in wiki_content.rb

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Alexey Verkhovsky 2005-02-18 14:21:17 +00:00
parent aa95acb4f7
commit a9304d35fb
2 changed files with 12 additions and 17 deletions
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1
app/models/chunks/engines.rb
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@ -50,4 +50,5 @@ module Engines
end
MAP = { :textile => Textile, :markdown => Markdown, :rdoc => RDoc }
MAP.default = Textile
end

28
app/models/wiki_content.rb
View file

@ -39,16 +39,17 @@ require 'chunks/nowiki'
# UPDATED: 22nd May 2004
class WikiContent < String
PRE_ENGINE_ACTIONS = [ NoWiki, Category, Include, WikiChunk::Link, URIChunk, LocalURIChunk,
WikiChunk::Word ]
POST_ENGINE_ACTIONS = [ Literal::Pre, Literal::Tags ]
PRE_ENGINE_ACTIONS = [ NoWiki, Category, Include, WikiChunk::Link, URIChunk,
LocalURIChunk, WikiChunk::Word ].freeze
POST_ENGINE_ACTIONS = [ Literal::Pre, Literal::Tags ].freeze
DEFAULT_OPTS = {
:pre_engine_actions => PRE_ENGINE_ACTIONS,
:post_engine_actions => POST_ENGINE_ACTIONS,
:engine => Engines::Textile,
:engine_opts => [],
:mode => :show
}
}.freeze
attr_reader :web, :options, :rendered, :chunks
@ -58,26 +59,19 @@ class WikiContent < String
@revision = revision
@web = @revision.page.web
# Deep copy of DEFAULT_OPTS to ensure that changes to PRE/POST_ENGINE_ACTIONS stay local
@options = Marshal.load(Marshal.dump(DEFAULT_OPTS)).update(options)
@options[:engine] = Engines::MAP[@web.markup] || Engines::Textile
@options[:engine_opts] = (@web.safe_mode ? [:filter_html, :filter_styles] : [])
@options[:pre_engine_actions].delete(WikiChunk::Word) if @web.brackets_only
@options = DEFAULT_OPTS.dup.merge(options)
@options[:engine] = Engines::MAP[@web.markup]
@options[:engine_opts] = [:filter_html, :filter_styles] if @web.safe_mode
@options[:pre_engine_actions] = (PRE_ENGINE_ACTIONS - [WikiChunk::Word]) if @web.brackets_only
super(@revision.content)
begin
render!(@options[:pre_engine_actions] + [@options[:engine]] + @options[:post_engine_actions])
# FIXME this is where all the parsing problems were shoved under the carpet
# rescue => e
# @rendered = e.message
end
render!(@options[:pre_engine_actions] + [@options[:engine]] + @options[:post_engine_actions])
end
# Call @web.page_link using current options.
def page_link(name, text, link_type)
@options[:link_type] = link_type || :show
@options[:link_type] = (link_type || :show)
@web.make_link(name, text, @options)
end