// The Antville Project
// http://code.google.com/p/antville
//
// Copyright 2001-2014 by the Workers of Antville.
//
// Licensed under the Apache License, Version 2.0 (the ``License'');
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an ``AS IS'' BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Apply with enabled updater repository via ant patch -Dpatch.id=20080913

root.forEach(function() {
  var site = this;
  if (site.layout) {
    res.handlers.layout = site.layout;
    res.skinpath = site.layout.getSkinPath();

    // Fixing the corrupted <% site#history" %> macros
    var skin = site.layout.skins.getSkin("Site", "page");
    var source = skin.getSource();

    var newSource = source.replace(/<%(\s+site#(history|searchbox)"[^%]*%>)/g, function() {
      var replacement = "<% // " + arguments[1];
      app.log(arguments[0] + " ==> " + replacement);
      return replacement;
    });
    if (newSource !== source) {
      var delta = source.length - newSource.length;
      //if (Math.abs(delta) > 5) res.debug("!!! Delta in " + site + ": " + delta);
      skin.setSource(newSource);
    }

    // Fixing the macro handlers in skins shared between Story and Comment
    ["history", "rss", "result"].forEach(function(name) {
      var skin = site.layout.skins.getSkin("Story", name);
      var source = skin.getSource();
      if (!source) {
        // FIXME: What the heck is going on here?
        app.log("????? " + site.name + ": " + skin);
        return;
      }
      var newSource = source.replace(/(<%\s+)story\./g, function() {
        var replacement = arguments[1] + "this.";
        app.log(arguments[0] + " ==> " + replacement);
        return replacement;
      });
      var delta = source.length - newSource.length;
      if (delta !== 0) {
        //if (Math.abs(delta) > 5) app.log("!!! Delta in " + site + " skin Story:" + name + ": " + delta);
        skin.setSource(newSource);
      }
    });
  } else {
    app.log("Creating missing layout for site " + site.name);
    site.layout = new Layout(site);
  }
});
