Changed wiki parser to wikicloth.

* Temporarly removing of TOC.

vendor/plugins/wikicloth/lib/wiki_link_handler.rb

@@ -0,0 +1,138 @@
+require 'rubygems'
+require 'builder'
+
+module WikiCloth
+
+class WikiLinkHandler
+
+  def references
+    @references ||= []
+  end
+
+  def section_link(section)
+    ""
+  end
+
+  def params
+    @params ||= {}
+  end
+
+  def external_links
+    @external_links ||= []
+  end
+
+  def find_reference_by_name(n)
+    references.each { |r| return r if !r[:name].nil? && r[:name].strip == n }
+    return nil
+  end
+
+  def reference_index(h)
+    references.each_index { |r| return r+1 if references[r] == h }
+    return nil
+  end
+
+  def references=(val)
+    @references = val
+  end
+
+  def params=(val)
+    @params = val
+  end
+
+  def external_link(url,text)
+    self.external_links << url
+    elem.a({ :href => url }) { |x| x << (text.blank? ? url : text) }
+  end
+
+  def external_links=(val)
+    @external_links = val
+  end
+
+  def url_for(page)
+    "javascript:void(0)"
+  end
+
+  def link_attributes_for(page)
+     { :href => url_for(page) }
+  end
+
+  def link_for(page, text)
+    ltitle = !text.nil? && text.blank? ? self.pipe_trick(page) : text
+    ltitle = page if text.nil?
+    elem.a(link_attributes_for(page)) { |x| x << ltitle.strip }
+  end
+
+  def include_resource(resource, options=[])
+    return self.params[resource] unless self.params[resource].nil?
+  end
+
+  def link_for_resource(prefix, resource, options=[])
+    ret = ""
+    prefix.downcase!
+    case
+    when ["image","file","media"].include?(prefix)
+      ret += wiki_image(resource,options)
+    else
+      title = options[0] ? options[0] : "#{prefix}:#{resource}"
+      ret += link_for("#{prefix}:#{resource}",title)
+    end
+    ret
+  end
+
+  protected
+  def pipe_trick(page)
+    t = page.split(":")
+    t = t[1..-1] if t.size > 1
+    return t.join("").split(/[,(]/)[0]
+  end
+
+  # this code needs some work... lots of work
+  def wiki_image(resource,options)
+      pre_img = ''
+      post_img = ''
+      css = []
+      loc = "right"
+      type = nil
+      w = 180
+      h = nil
+      title = nil
+      ffloat = false
+
+      options.each do |x|
+        case
+        when ["thumb","thumbnail","frame","border"].include?(x.strip)
+          type = x.strip
+        when ["left","right","center","none"].include?(x.strip)
+          ffloat = true
+          loc = x.strip
+        when x.strip =~ /^([0-9]+)\s*px$/
+          w = $1
+          css << "width:#{w}px"
+        when x.strip =~ /^([0-9]+)\s*x\s*([0-9]+)\s*px$/
+          w = $1
+          css << "width:#{w}px"
+          h = $2
+          css << "height:#{h}px"
+        else
+          title = x.strip
+        end
+      end
+      css << "float:#{loc}" if ffloat == true
+      css << "border:1px solid #000" if type == "border"
+
+      sane_title = title.nil? ? "" : title.gsub(/<\/?[^>]*>/, "")
+      if type == "thumb" || type == "thumbnail" || type == "frame"
+        pre_img = '<div class="thumb t' + loc + '"><div class="thumbinner" style="width: ' + w.to_s +
+            'px;"><a href="" class="image" title="' + sane_title + '">'
+        post_img = '</a><div class="thumbcaption">' + title + '</div></div></div>'
+      end
+      "#{pre_img}<img src=\"#{resource}\" alt=\"#{sane_title}\" title=\"#{sane_title}\" style=\"#{css.join(";")}\" />#{post_img}"
+  end
+
+  def elem
+    Builder::XmlMarkup.new
+  end
+
+end
+
+end