Parse langs and glossary

lib/book.js

@@ -6,12 +6,12 @@ var fs = require("./utils/fs");
 var Configuration = require("./configuration");
 var parser = require("./parser");
 
-var Book = function(root) {
+var Book = function(root, options) {
 	// Root folder of the book
 	this.root = root;
 
 	// Configuration
-	this.config = new Configuration(this);
+	this.config = new Configuration(this, options);
 	Object.defineProperty(this, "options", {
 		get: function () {
 			return this.config.options;
@@ -19,20 +19,68 @@ var Book = function(root) {
 	});
 
 	// Summary
-	this.summary = [];
+	this.summary = {};
+
+	// Glossary
+	this.glossary = {};
+
+	// Langs
+	this.langs = {};
 };
 
 // Initialize and parse the book: config, summary, glossary
 Book.prototype.init = function() {
 	var that = this;
+	var multilingal = false;
 
 	return this.config.load()
-	.then(function() {
 
+	.then(function() {
+		return that.parseLangs()
+		.then(function() {
+			multilingal = that.langs.list.length > 0;
+
+			// Sub-books that inherit from the current book configuration
+			that.books = _.map(that.langs.list, function(lang) {
+				return new Book(
+					path.join(that.root, lang.path),
+					_.extend({}, that.options, {
+						'lang': lang.lang
+					})
+				)
+			});
+		});
+	})
+
+	.then(function() {
+		if (multilingal) return;
+		return that.parseSummary();
+	})
+	.then(function() {
+		if (multilingal) return;
+		return that.parseGlossary();
 	})
 	.thenResolve(this);
 };
 
+// Parse langs
+Book.prototype.parseLangs = function() {
+	var that = this;
+
+	return that.findFile("LANGS")
+	.then(function(langs) {
+		if (!langs) return {};
+
+		return that.readFile(langs.path)
+		.then(function(content) {
+			return langs.parser.langs(content);
+		});
+	})
+	.then(function(langs) {
+		that.langs = langs;
+	});
+};
+
 // Parse summary
 Book.prototype.parseSummary = function() {
 	var that = this;
@@ -51,6 +99,24 @@ Book.prototype.parseSummary = function() {
 	});
 };
 
+// Parse glossary
+Book.prototype.parseGlossary = function() {
+	var that = this;
+
+	return that.findFile("GLOSSARY")
+	.then(function(glossary) {
+		if (!glossary) return {};
+
+		return that.readFile(glossary.path)
+		.then(function(content) {
+			return glossary.parser.glossary(content);
+		});
+	})
+	.then(function(glossary) {
+		that.glossary = glossaryy;
+	});
+};
+
 // Find file that can be parsed with a specific filename
 Book.prototype.findFile = function(filename) {
 	var that = this;

lib/configuration.js

@@ -6,7 +6,7 @@ var fs = require("./utils/fs");
 
 var Configuration = function(book, options) {
 	this.book = book;
-	this.options = _.defaults(options || {}, Configuration.DEFAULT);
+	this.options = _.extend({}, Configuration.DEFAULT, options || {});
 };
 
 // Read and parse the configuration
@@ -16,7 +16,7 @@ Configuration.prototype.load = function() {
 	return Q()
     .then(function() {
         try {
-            var _config = require(path.resolve(that.book.root, "book"));
+            var _config = require(path.resolve(that.book.root, that.options.));
             that.options = _.merge(
             	that.options,
             	_.omit(_config, 'input', 'configFile', 'defaultsPlugins', 'generator')
@@ -30,16 +30,16 @@ Configuration.prototype.load = function() {
 
 // Default configuration
 Configuration.DEFAULT = {
+    // Options that can't be extend
+    "configFile": "book",
+    "generator": "site",
+    "extension": null,
+
     // Book metadats (somes are extracted from the README by default)
     "title": null,
     "description": null,
     "isbn": null,
-
-    // For ebook format, the extension to use for generation (default is detected from output extension)
-    // "epub", "pdf", "mobi"
-    // Caution: it overrides the value from the command line
-    // It's not advised this option in the book.json
-    "extension": null,
+    "lang": "en",
 
     // Plugins list, can contain "-name" for removing default plugins
     "plugins": [],