08-27-周三_17-09-29

node_modules/gitbook-plugin-search-pro/index.js

@@ -0,0 +1,64 @@
+var Entities = require('html-entities').AllHtmlEntities;
+
+var Html = new Entities();
+
+// Map of Lunr ref to document
+var documentsStore = {};
+
+module.exports = {
+    book: {
+        assets: './assets',
+        js: [
+            'jquery.mark.min.js',
+            'search.js'
+        ],
+        css: [
+            'search.css'
+        ]
+    },
+
+    hooks: {
+        // Index each page
+        'page': function(page) {
+            if (this.output.name != 'website' || page.search === false) {
+                return page;
+            }
+
+            var text;
+           
+            this.log.debug.ln('index page', page.path);
+
+            text = page.content;
+            // Decode HTML
+            text = Html.decode(text);
+            // Strip HTML tags
+            text = text.replace(/(<([^>]+)>)/ig, '');
+            text = text.replace(/[\n ]+/g, ' ');
+            var keywords = [];
+            if (page.search) {
+                keywords = page.search.keywords || [];
+            }
+
+            // Add to index
+            var doc = {
+                url: this.output.toURL(page.path),
+                title: page.title,
+                summary: page.description,
+                keywords: keywords.join(' '),
+                body: text
+            };
+
+            documentsStore[doc.url] = doc;
+
+            return page;
+        },
+
+        // Write index to disk
+        'finish': function() {
+            if (this.output.name != 'website') return;
+
+            this.log.debug.ln('write search index');
+            return this.output.writeFile('search_plus_index.json', JSON.stringify(documentsStore));
+        }
+    }
+};