Start removing search and lunr from core

1 files changed, 0 insertions, 37 deletions

diff --git a/lib/book.js b/lib/book.js
index c755c27..72f0ec2 100644
--- a/lib/book.js
+++ b/lib/book.js
@@ -1,7 +1,6 @@
 var Q = require('q');
 var _ = require('lodash');
 var path = require('path');
-var lunr = require('lunr');
 var parsers = require('gitbook-parsers');
 
 var fs = require('./utils/fs');
@@ -78,16 +77,6 @@ var Book = function(root, context, parent) {
     this.readmeFile = null;
     this.langsFile = null;
 
-    // Search Index
-    this.searchIndexEnabled = true;
-    this.searchIndexSize = 0;
-    this.searchIndex = lunr(function () {
-        this.ref('url');
-
-        this.field('title', { boost: 10 });
-        this.field('body');
-    });
-
     // Bind methods
     _.bindAll(this);
 };
@@ -595,7 +584,6 @@ Book.prototype.parsePage = function(filename, options) {
     })
 
     .then(function() {
-        that.indexPage(page);
         return page;
     });
 };
@@ -755,31 +743,6 @@ Book.prototype.contentLink = function(link) {
     return links.normalize(this.contentPath(link));
 };
 
-// Index a page into the search index
-Book.prototype.indexPage = function(page) {
-    var nav = this.navigation[page.path];
-    if (!nav || !this.searchIndexEnabled) return;
-
-    this.log.debug.ln('index page', page.path);
-
-    // Extract text from the page
-    var text = pageUtil.extractText(page.sections);
-
-    // Limit size of index (to avoid #941)
-    this.searchIndexSize = this.searchIndexSize + text.length;
-    if (this.searchIndexSize > this.config.get('search.maxIndexSize')) {
-        this.log.warn.ln('search index is too big, indexing is now disabled');
-        this.searchIndexEnabled = false;
-        return;
-    }
-
-    this.searchIndex.add({
-        url: this.contentLink(page.path),
-        title: nav.title,
-        body: text
-    });
-};
-
 // Default structure paths to an extension
 Book.prototype._defaultsStructure = function(filename) {
     var that = this;