Plugins can extend html

2 files changed, 16 insertions, 0 deletions

diff --git a/lib/generate/plugin.js b/lib/generate/plugin.js
index 1edb62d..19eec86 100644
--- a/lib/generate/plugin.js
+++ b/lib/generate/plugin.js
@@ -160,6 +160,16 @@ Plugin.fromList = function(names, root) {
     })
     .object()
     .value();
+    resources.html = {}
+
+    _.each(plugins, function(plugin) {
+        var html = plugin.infos.book.html || {};
+        _.each(html, function(code, key) {
+            if (!_.isFunction(code)) code = _.constant(code);
+            if (!resources.html[key]) resources.html[key] = [];
+            resources.html[key].push(code);
+        })
+    });
 
     return Q({
         'list': plugins,
@@ -179,6 +189,11 @@ Plugin.fromList = function(names, root) {
 
             if (!withTpl) return null;
             return withTpl.resolveFile(withTpl.infos.templates[name]);
+        },
+        'html': function(tag, context, options) {
+            return _.map(resources.html[tag] || [], function(code) {
+                return code.call(context, options);
+            }).join("\n");
         }
     });
 };
diff --git a/lib/generate/site/index.js b/lib/generate/site/index.js
index 6033fb4..a135cda 100644
--- a/lib/generate/site/index.js
+++ b/lib/generate/site/index.js
@@ -81,6 +81,7 @@ Generator.prototype._writeTemplate = function(tpl, options, output, interpolate)
 
             plugins: that.plugins,
             pluginsConfig: JSON.stringify(that.options.pluginsConfig),
+            htmlSnippet: _.partialRight(that.plugins.html, that, options),
 
             options: that.options
         }, options));