Add plugin object

1 files changed, 29 insertions, 3 deletions

diff --git a/lib/book.js b/lib/book.js
index 8fbac81..1a8643f 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -5,7 +5,8 @@ var path = require("path");
 var fs = require("./utils/fs");
 var Configuration = require("./configuration");
 var TemplateEngine = require("./template");
-var parser = require("./parser");
+var Plugin = require("./plugin");
+var parsers = require("./parsers");
 
 var Book = function(root, options, parent) {
 	// Root folder of the book
@@ -39,6 +40,9 @@ var Book = function(root, options, parent) {
 
 	// Files in the book
 	this.files = [];
+
+	// List of plugins
+	this.plugins = {};
 };
 
 // Initialize and parse the book: config, summary, glossary
@@ -49,6 +53,10 @@ Book.prototype.parse = function() {
 	return this.config.load()
 
 	.then(function() {
+		return that.parsePlugins();
+	})
+
+	.then(function() {
 		return that.parseLangs()
 		.then(function() {
 			multilingal = that.langs.length > 0;
@@ -124,6 +132,24 @@ Book.prototype.generateMultiLingual = function() {
 	});
 };
 
+// Parse list of plugins
+Book.prototype.parsePlugins = function() {
+	var that = this;
+	var names = Plugin.normalizeNames(this.options.plugins);
+
+	var failed = [];
+
+    // Load plugins
+    that.plugins = _.map(names, function(name) {
+        var plugin = new Plugin(that, name);
+        if (!plugin.isValid()) failed.push(name);
+        return plugin;
+    });
+
+    if (_.size(failed) > 0) return Q.reject(new Error("Error loading plugins: "+failed.join(",")+". Run 'gitbook install' to install plugins from NPM."));
+    return Q();
+};
+
 // Parse readme to extract defaults title and description
 Book.prototype.parseReadme = function() {
 	var that = this;
@@ -205,7 +231,7 @@ Book.prototype.parseGlossary = function() {
 Book.prototype.findFile = function(filename) {
 	var that = this;
 
-	return _.reduce(parser.extensions, function(prev, ext) {
+	return _.reduce(parsers.extensions, function(prev, ext) {
 		return prev.then(function(output) {
 			// Stop if already find a parser
 			if (output) return output;
@@ -216,7 +242,7 @@ Book.prototype.findFile = function(filename) {
 			.then(function(exists) {
 				if (!exists) return null;
 				return {
-					parser: parser.get(ext).parser,
+					parser: parsers.get(ext).parser,
 					path: filepath
 				};
 			})