Add json encoding utils

1 files changed, 0 insertions, 246 deletions

diff --git a/lib/page/index.js b/lib/page/index.js
deleted file mode 100644
index f0d7f57..0000000
--- a/lib/page/index.js
+++ /dev/null
@@ -1,246 +0,0 @@
-var _ = require('lodash');
-var path = require('path');
-var direction = require('direction');
-var fm = require('front-matter');
-
-var error = require('../utils/error');
-var pathUtil = require('../utils/path');
-var location = require('../utils/location');
-var parsers = require('../parsers');
-var pluginCompatibility = require('../plugins/compatibility');
-var HTMLPipeline = require('./html');
-
-/*
-A page represent a parsable file in the book (Markdown, Asciidoc, etc)
-*/
-
-function Page(book, filename) {
-    if (!(this instanceof Page)) return new Page(book, filename);
-    var extension;
-    _.bindAll(this);
-
-    this.book = book;
-    this.log = this.book.log;
-
-    // Map of attributes from YAML frontmatter
-    // Description is also extracted by default from content
-    this.attributes = {};
-
-    // Current content
-    this.content = '';
-
-    // Relative path to the page
-    this.path = location.normalize(filename);
-
-    // Absolute path to the page
-    this.rawPath = this.book.resolve(filename);
-
-    // Last modification date
-    this.mtime = 0;
-
-    // Can we parse it?
-    extension = path.extname(this.path);
-    this.parser = parsers.getByExt(extension);
-    if (!this.parser) throw error.ParsingError(new Error('Can\'t parse file "'+this.path+'"'));
-
-    this.type = this.parser.name;
-}
-
-// Return the filename of the page with another extension
-// "README.md" -> "README.html"
-Page.prototype.withExtension = function(ext) {
-    return pathUtil.setExtension(this.path, ext);
-};
-
-// Resolve a filename relative to this page
-// It returns a path relative to the book root folder
-Page.prototype.resolveLocal = function() {
-    var dir = path.dirname(this.path);
-    var file = path.join.apply(path, _.toArray(arguments));
-
-    return location.toAbsolute(file, dir, '');
-};
-
-// Resolve a filename relative to this page
-// It returns an absolute path for the FS
-Page.prototype.resolve = function() {
-    return this.book.resolve(this.resolveLocal.apply(this, arguments));
-};
-
-// Convert an absolute path (in the book) to a relative path from this page
-Page.prototype.relative = function(name) {
-    // Convert /test.png -> test.png
-    name = location.toAbsolute(name, '', '');
-
-    return location.relative(
-        this.resolve('.') + '/',
-        this.book.resolve(name)
-    );
-};
-
-// Return a page result of a relative page from this page
-Page.prototype.followPage = function(filename) {
-    var absPath = this.resolveLocal(filename);
-    return this.book.getPage(absPath);
-};
-
-// Update content of the page
-Page.prototype.update = function(content) {
-    this.content = content;
-};
-
-// Read the page as a string
-Page.prototype.read = function() {
-    var that = this;
-
-    return this.book.statFile(this.path)
-    .then(function(stat) {
-        that.mtime = stat.mtime;
-        return that.book.readFile(that.path);
-    })
-    .then(this.update);
-};
-
-// Return templating context for this page
-// This is used both for themes and page parsing
-Page.prototype.getContext = function() {
-    var article = this.book.summary.getArticle(this);
-    var next = article? article.next() : null;
-    var prev = article? article.prev() : null;
-
-    // Detect text direction in this page
-    var dir = this.book.config.get('direction');
-    if (!dir) {
-        dir = direction(this.content);
-        if (dir == 'neutral') dir = null;
-    }
-
-    return {
-        file: {
-            path: this.path,
-            mtime: this.mtime,
-            type: this.type
-        },
-        page: _.extend({}, this.attributes, {
-            title: article? article.title : null,
-            next: next? next.getContext() : null,
-            previous: prev? prev.getContext() : null,
-            level: article? article.level : null,
-            depth: article? article.depth() : 0,
-            content: this.content,
-            dir: dir
-        })
-    };
-};
-
-// Return complete context for templating (page + book + summary + ...)
-Page.prototype.getOutputContext = function(output) {
-    return _.extend({}, this.getContext(), output.getContext());
-};
-
-// Parse the page and return its content
-Page.prototype.toHTML = function(output) {
-    var that = this;
-
-    this.log.debug.ln('start parsing file', this.path);
-
-    // Call a hook in the output
-    // using an utility to "keep" compatibility with gitbook 2
-    function hook(name) {
-        return pluginCompatibility.pageHook(that, function(ctx) {
-            return output.plugins.hook(name, ctx);
-        })
-        .then(function(result) {
-            if(_.isString(result)) that.update(result);
-        });
-    }
-
-    return this.read()
-
-    // Parse yaml front matter
-    .then(function() {
-        var parsed = fm(that.content);
-
-        // Extract attributes
-        that.attributes = parsed.attributes;
-
-        // Keep only the body
-        that.update(parsed.body);
-    })
-
-    .then(function() {
-        return hook('page:before');
-    })
-
-    // Pre-process page with parser
-    .then(function() {
-        return that.parser.page.prepare(that.content)
-        .then(that.update);
-    })
-
-    // Render template
-    .then(function() {
-        return output.template.render(that.content, that.getOutputContext(output), {
-            path: that.path
-        })
-        .then(that.update);
-    })
-
-    // Render markup using the parser
-    .then(function() {
-        return that.parser.page(that.content)
-        .then(function(out) {
-            that.update(out.content);
-        });
-    })
-
-    // Post process templating
-    .then(function() {
-        return output.template.postProcess(that.content)
-        .then(that.update);
-    })
-
-    // Normalize HTML output
-    .then(function() {
-        var pipelineOpts = {
-            onRelativeLink: _.partial(output.onRelativeLink, that),
-            onImage: _.partial(output.onOutputImage, that),
-            onOutputSVG: _.partial(output.onOutputSVG, that),
-
-            // Use 'code' template block
-            onCodeBlock: function(source, lang) {
-                return output.template.applyBlock('code', {
-                    body: source,
-                    kwargs: {
-                        language: lang
-                    }
-                });
-            },
-
-            // Extract description from page's content if no frontmatter
-            onDescription: function(description) {
-                if (that.attributes.description) return;
-                that.attributes.description = description;
-            },
-
-            // Convert glossary entries to annotations
-            annotations: that.book.glossary.annotations()
-        };
-        var pipeline = new HTMLPipeline(that.content, pipelineOpts);
-
-        return pipeline.output()
-        .then(that.update);
-    })
-
-    .then(function() {
-        return hook('page');
-    })
-
-    // Return content itself
-    .then(function() {
-        return that.content;
-    });
-};
-
-
-module.exports = Page;