1 files changed, 0 insertions, 349 deletions
diff --git a/lib/backbone/summary.js b/lib/backbone/summary.js
deleted file mode 100644
index 2dbcecb..0000000
--- a/lib/backbone/summary.js
+++ /dev/null
@@ -1,349 +0,0 @@
-var _ = require('lodash');
-var util = require('util');
-
-var location = require('../utils/location');
-var error = require('../utils/error');
-var BackboneFile = require('./file');
-
-/*
-    An article represent an entry in the Summary.
-    It's defined by a title, a reference, and children articles,
-    the reference (ref) can be a filename + anchor or an external file (optional)
-*/
-function TOCArticle(def, parent) {
-    // Title
-    this.title = def.title;
-
-    // Parent TOCPart or TOCArticle
-    this.parent = parent;
-
-    // As string indicating the overall position
-    // ex: '1.0.0'
-    this.level;
-    this._next;
-    this._prev;
-
-    // When README has been automatically added
-    this.isAutoIntro = def.isAutoIntro;
-    this.isIntroduction = def.isIntroduction;
-
-    this.validate();
-
-    // Path can be a relative path or an url, or nothing
-    this.ref = def.path;
-    if (this.ref && !this.isExternal()) {
-        var parts = this.ref.split('#');
-        this.path = (parts.length > 1? parts.slice(0, -1).join('#') : this.ref);
-        this.anchor = (parts.length > 1? '#' + _.last(parts) : null);
-
-        // Normalize path to remove ('./', etc)
-        this.path = location.normalize(this.path);
-    }
-
-    this.articles = _.map(def.articles || [], function(article) {
-        if (article instanceof TOCArticle) return article;
-        return new TOCArticle(article, this);
-    }, this);
-}
-
-// Validate the article
-TOCArticle.prototype.validate = function() {
-    if (!this.title) {
-        throw error.ParsingError(new Error('SUMMARY entries should have an non-empty title'));
-    }
-};
-
-// Iterate over all articles in this articles
-TOCArticle.prototype.walk = function(iter, base) {
-    base = base || this.level;
-
-    _.each(this.articles, function(article, i) {
-        var level = levelId(base, i);
-
-        if (iter(article, level) === false) {
-            return false;
-        }
-        article.walk(iter, level);
-    });
-};
-
-// Return templating context for an article
-TOCArticle.prototype.getContext = function() {
-    return {
-        level: this.level,
-        title: this.title,
-        depth: this.depth(),
-        path: this.isExternal()? undefined : this.path,
-        anchor: this.isExternal()? undefined : this.anchor,
-        url: this.isExternal()? this.ref : undefined
-    };
-};
-
-// Return true if is pointing to a file
-TOCArticle.prototype.hasLocation = function() {
-    return Boolean(this.path);
-};
-
-// Return true if is pointing to an external location
-TOCArticle.prototype.isExternal = function() {
-    return location.isExternal(this.ref);
-};
-
-// Return true if this article is the introduction
-TOCArticle.prototype.isIntro = function() {
-    return Boolean(this.isIntroduction);
-};
-
-// Return true if has children
-TOCArticle.prototype.hasChildren = function() {
-    return this.articles.length > 0;
-};
-
-// Return true if has an article as parent
-TOCArticle.prototype.hasParent = function() {
-    return !(this.parent instanceof TOCPart);
-};
-
-// Return depth of this article
-TOCArticle.prototype.depth = function() {
-    return this.level.split('.').length;
-};
-
-// Return next article in the TOC
-TOCArticle.prototype.next = function() {
-    return this._next;
-};
-
-// Return previous article in the TOC
-TOCArticle.prototype.prev = function() {
-    return this._prev;
-};
-
-// Map over all articles
-TOCArticle.prototype.map = function(iter) {
-    return _.map(this.articles, iter);
-};
-
-
-/*
-    A part of a ToC is a composed of a tree of articles and an optiona title
-*/
-function TOCPart(part, parent) {
-    if (!(this instanceof TOCPart)) return new TOCPart(part, parent);
-
-    TOCArticle.apply(this, arguments);
-}
-util.inherits(TOCPart, TOCArticle);
-
-// Validate the part
-TOCPart.prototype.validate = function() { };
-
-// Return a sibling (next or prev) of this part
-TOCPart.prototype.sibling = function(direction) {
-    var parts = this.parent.parts;
-    var pos = _.findIndex(parts, this);
-
-    if (parts[pos + direction]) {
-        return parts[pos + direction];
-    }
-
-    return null;
-};
-
-// Iterate over all entries of the part
-TOCPart.prototype.walk = function(iter, base) {
-    var articles = this.articles;
-
-    if (articles.length == 0) return;
-
-    // Has introduction?
-    if (articles[0].isIntro()) {
-        if (iter(articles[0], '0') === false) {
-            return;
-        }
-
-        articles = articles.slice(1);
-    }
-
-
-    _.each(articles, function(article, i) {
-        var level = levelId(base, i);
-
-        if (iter(article, level) === false) {
-            return false;
-        }
-
-        article.walk(iter, level);
-    });
-};
-
-// Return templating context for a part
-TOCPart.prototype.getContext = function(onArticle) {
-    onArticle = onArticle || function(article) {
-        return article.getContext();
-    };
-
-    return {
-        title: this.title,
-        articles: this.map(onArticle)
-    };
-};
-
-/*
-A summary is composed of a list of parts, each composed wit a tree of articles.
-*/
-function Summary() {
-    BackboneFile.apply(this, arguments);
-
-    this.parts = [];
-    this._length = 0;
-}
-util.inherits(Summary, BackboneFile);
-
-Summary.prototype.type = 'summary';
-
-// Prepare summary when non existant
-Summary.prototype.parseNotFound = function() {
-    this.update([]);
-};
-
-// Parse the summary content
-Summary.prototype.parse = function(content) {
-    var that = this;
-
-    return this.parser.summary(content)
-
-    .then(function(summary) {
-        that.update(summary.parts);
-    });
-};
-
-// Return templating context for the summary
-Summary.prototype.getContext = function() {
-    function onArticle(article) {
-        var result = article.getContext();
-        if (article.hasChildren()) {
-            result.articles = article.map(onArticle);
-        }
-
-        return result;
-    }
-
-    return {
-        summary: {
-            path: this.path,
-            parts: _.map(this.parts, function(part) {
-                return part.getContext(onArticle);
-            })
-        }
-    };
-};
-
-// Iterate over all entries of the summary
-// iter is called with an TOCArticle
-Summary.prototype.walk = function(iter) {
-    var hasMultipleParts = this.parts.length > 1;
-
-    _.each(this.parts, function(part, i) {
-        part.walk(iter, hasMultipleParts? levelId('', i) : null);
-    });
-};
-
-// Find a specific article using a filter
-Summary.prototype.find = function(filter) {
-    var result;
-
-    this.walk(function(article) {
-        if (filter(article)) {
-            result = article;
-            return false;
-        }
-    });
-
-    return result;
-};
-
-// Flatten the list of articles
-Summary.prototype.flatten = function() {
-    var result = [];
-
-    this.walk(function(article) {
-        result.push(article);
-    });
-
-    return result;
-};
-
-// Return the first TOCArticle for a specific page (or path)
-Summary.prototype.getArticle = function(page) {
-    if (!_.isString(page)) page = page.path;
-
-    return this.find(function(article) {
-        return article.path == page;
-    });
-};
-
-// Return the first TOCArticle for a specific level
-Summary.prototype.getArticleByLevel = function(lvl) {
-    return this.find(function(article) {
-        return article.level == lvl;
-    });
-};
-
-// Return the count of articles in the summary
-Summary.prototype.count = function() {
-    return this._length;
-};
-
-// Prepare the summary
-Summary.prototype.update = function(parts) {
-    var that = this;
-
-
-    that.parts = _.map(parts, function(part) {
-        return new TOCPart(part, that);
-    });
-
-    // Create first part if none
-    if (that.parts.length == 0) {
-        that.parts.push(new TOCPart({}, that));
-    }
-
-    // Add README as first entry
-    var firstArticle = that.parts[0].articles[0];
-    if (!firstArticle || firstArticle.path != that.book.readme.path) {
-        that.parts[0].articles.unshift(new TOCArticle({
-            title: 'Introduction',
-            path: that.book.readme.path,
-            isAutoIntro: true
-        }, that.parts[0]));
-    }
-    that.parts[0].articles[0].isIntroduction = true;
-
-
-    // Update the count and indexing of "level"
-    var prev = undefined;
-
-    that._length = 0;
-    that.walk(function(article, level) {
-        // Index level
-        article.level = level;
-
-        // Chain articles
-        article._prev = prev;
-        if (prev) prev._next = article;
-
-        prev = article;
-
-        that._length += 1;
-    });
-};
-
-
-// Return a level string from a base level and an index
-function levelId(base, i) {
-    i = i + 1;
-    return (base? [base || '', i] : [i]).join('.');
-}
-
-module.exports = Summary;