Add more classes structures

2 files changed, 218 insertions, 0 deletions

diff --git a/lib/config/default.js b/lib/config/default.js
new file mode 100644
index 0000000..92defaa
--- /dev/null
+++ b/lib/config/default.js
@@ -0,0 +1,109 @@
+var path = require('path');
+
+module.exports = {
+    // Options that can't be extend
+    'configFile': 'book',
+    'generator': 'website',
+    'extension': null,
+
+    // Book metadatas (somes are extracted from the README by default)
+    'title': null,
+    'description': null,
+    'isbn': null,
+    'language': 'en',
+    'direction': null,
+    'author': null,
+
+    // Version of gitbook to use
+    'gitbook': '*',
+
+    // Structure
+    'structure': {
+        'langs': 'LANGS.md',
+        'readme': 'README.md',
+        'glossary': 'GLOSSARY.md',
+        'summary': 'SUMMARY.md'
+    },
+
+    // CSS Styles
+    'styles': {
+        'website': 'styles/website.css',
+        'print': 'styles/print.css',
+        'ebook': 'styles/ebook.css',
+        'pdf': 'styles/pdf.css',
+        'mobi': 'styles/mobi.css',
+        'epub': 'styles/epub.css'
+    },
+
+    // Plugins list, can contain '-name' for removing default plugins
+    'plugins': [],
+
+    // Global configuration for plugins
+    'pluginsConfig': {},
+
+    // Variables for templating
+    'variables': {},
+
+    // Set another theme with your own layout
+    // It's recommended to use plugins or add more options for default theme, though
+    // See https://github.com/GitbookIO/gitbook/issues/209
+    'theme': path.resolve(__dirname, '../theme'),
+
+    // Links in template (null: default, false: remove, string: new value)
+    'links': {
+        // Custom links at top of sidebar
+        'sidebar': {
+            // 'Custom link name': 'https://customlink.com'
+        },
+
+        // Sharing links
+        'sharing': {
+            'google': null,
+            'facebook': null,
+            'twitter': null,
+            'weibo': null,
+            'all': null
+        }
+    },
+
+
+    // Options for PDF generation
+    'pdf': {
+        // Add toc at the end of the file
+        'toc': true,
+
+        // Add page numbers to the bottom of every page
+        'pageNumbers': false,
+
+        // Font for the file content
+        'fontSize': 12,
+        'fontFamily': 'Arial',
+
+        // Paper size for the pdf
+        // Choices are [u’a0’, u’a1’, u’a2’, u’a3’, u’a4’, u’a5’, u’a6’, u’b0’, u’b1’, u’b2’, u’b3’, u’b4’, u’b5’, u’b6’, u’legal’, u’letter’]
+        'paperSize': 'a4',
+
+        // How to mark detected chapters.
+        // Choices are “pagebreak”, “rule”, 'both' or “none”.
+        'chapterMark' : 'pagebreak',
+
+        // An XPath expression. Page breaks are inserted before the specified elements.
+        // To disable use the expression: '/'
+        'pageBreaksBefore': '/',
+
+        // Margin (in pts)
+        // Note: 72 pts equals 1 inch
+        'margin': {
+            'right': 62,
+            'left': 62,
+            'top': 56,
+            'bottom': 56
+        },
+
+        // Header HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        'headerTemplate': null,
+
+        // Footer HTML template. Available variables: _PAGENUM_, _TITLE_, _AUTHOR_ and _SECTION_.
+        'footerTemplate': null
+    }
+};
diff --git a/lib/config/index.js b/lib/config/index.js
new file mode 100644
index 0000000..267f650
--- /dev/null
+++ b/lib/config/index.js
@@ -0,0 +1,109 @@
+var Q = require('q');
+var _ = require('lodash');
+var semver = require('semver');
+
+var gitbook = require('../gitbook');
+var configDefault = require('./default');
+
+/*
+Config is an interface for the book's configuration stored in "book.json" (or "book.js")
+*/
+
+function Config(book, baseConfig) {
+    this.book = book;
+    this.fs = book.fs;
+    this.log = book.log;
+
+    this.replace(baseConfig || {});
+}
+
+// Load configuration of the book
+// and verify that the configuration is satisfying
+Config.prototype.load = function() {
+    var that = this;
+
+    this.log.debug.ln('loading configuration');
+    return this.fs.loadAsObject(this.book.resolve('book'))
+    .fail(function(err) {
+        if (err.code != 'MODULE_NOT_FOUND') throw(err);
+        else return Q({});
+    })
+    .then(function(_config) {
+        return that.replace(_config);
+    })
+    .then(function() {
+        if (!that.book.isLanguageBook()) {
+            if (!gitbook.satisfies(that.options.gitbook)) {
+                throw new Error('GitBook version doesn\'t satisfy version required by the book: '+that.options.gitbook);
+            }
+            if (that.options.gitbook != '*' && !semver.satisfies(semver.inc(gitbook.version, 'patch'), that.options.gitbook)) {
+                that.log.warn.ln('gitbook version specified in your book.json might be too strict for future patches, \''+(_.first(gitbook.version.split('.'))+'.x.x')+'\' is more adequate');
+            }
+        }
+
+        that.options.output = that.options.output || that.book.resolve('_book');
+        //that.options.plugins = normalizePluginsList(that.options.plugins);
+        //that.options.defaultsPlugins = normalizePluginsList(that.options.defaultsPlugins || '', false);
+        //that.options.plugins = _.union(that.options.plugins, that.options.defaultsPlugins);
+        //that.options.plugins = _.uniq(that.options.plugins, 'name');
+
+        // Default value for text direction (from language)
+        /*if (!that.options.direction) {
+            var lang = i18n.getCatalog(that.options.language);
+            if (lang) that.options.direction = lang.direction;
+        }*/
+
+        that.options.gitbook = gitbook.version;
+    });
+};
+
+// Replace the whole configuration
+Config.prototype.replace = function(options) {
+    var that = this;
+
+    this.options = _.cloneDeep(configDefault);
+    this.options = _.merge(this.options, options || {});
+
+    // options.input == book.root
+    Object.defineProperty(this.options, 'input', {
+        get: function () {
+            return that.book.root;
+        }
+    });
+
+    // options.originalInput == book.parent.root
+    Object.defineProperty(this.options, 'originalInput', {
+        get: function () {
+            return that.book.parent? that.book.parent.root : undefined;
+        }
+    });
+
+    // options.originalOutput == book.parent.options.output
+    Object.defineProperty(this.options, 'originalOutput', {
+        get: function () {
+            return that.book.parent? that.book.parent.options.output : undefined;
+        }
+    });
+};
+
+// Return path to a structure file
+// Strip the extension by default
+Config.prototype.getStructure = function(name, dontStripExt) {
+    var filename = this.options.structure[name];
+    if (dontStripExt) return filename;
+
+    filename = filename.split('.').slice(0, -1).join('.');
+    return filename;
+};
+
+// Return a configuration using a key and a default value
+Config.prototype.get = function(key, def) {
+    return _.get(this.options, key, def);
+};
+
+// Update a configuration
+Config.prototype.set = function(key, value) {
+    return _.set(this.options, key, value);
+};
+
+module.exports = Config;