Implement build of showcase page custom node

src/model/nodes/base.js

@@ -35,7 +35,8 @@ BaseNode.prototype = {
         AUTHOR: 'author',
         AUTHORS: 'authors',
         TAGS: 'tags',
-        BLOCK: 'block'
+        BLOCK: 'block',
+        SHOWCASE: 'showcase'
     },
     TYPE: {
         SIMPLE: 'simple',

src/model/nodes/index.js

@@ -6,3 +6,4 @@ exports.post = require('./post');
 exports.level = require('./level');
 exports.person = require('./person');
 exports.version = require('./version');
+exports.showcase = require('./showcase');

src/model/nodes/showcase.js

@@ -0,0 +1,76 @@
+var util = require('util'),
+    utility = require('../../util'),
+    nodes = require('./index'),
+
+    /**
+     * Subclass of dynamic nodes which describe showcase pagr
+     * @param {VersionNode} parent node object
+     * @param {Object} version - library version object
+     * @param {Object} showcase object
+     * @constructor
+     */
+    ShowcaseNode = function (parent, version, showcase) {
+        this.setTitle(showcase)
+            .setSource(showcase)
+            .processRoute(parent, {
+                conditions: {
+                    lib: version.repo,
+                    version: version.ref,
+                    id: showcase.title
+                }
+            })
+            .init(parent)
+            .setView()
+            .createBreadcrumbs();
+    };
+
+ShowcaseNode.prototype = Object.create(nodes.dynamic.DynamicNode.prototype);
+
+/**
+ * Sets title for node
+ * @param {Object} showcase object
+ * @returns {ShowcaseNode}
+ */
+ShowcaseNode.prototype.setTitle = function (showcase) {
+    this.title = utility.getLanguages().reduce(function (prev, lang) {
+        prev[lang] = showcase.title;
+        return prev;
+    }, {});
+    return this;
+};
+
+/**
+ * Sets source for node
+ * @param {Object} showcase object
+ * @returns {ShowcaseNode}
+ */
+ShowcaseNode.prototype.setSource = function (showcase) {
+    this.content = showcase.content;
+    return this;
+};
+
+/**
+ * Sets class for node
+ * @returns {ShowcaseNode}
+ */
+ShowcaseNode.prototype.setClass = function () {
+    this.class = 'showcase';
+    return this;
+};
+
+/**
+ * Sets view for node
+ * @returns {ShowcaseNode}
+ */
+ShowcaseNode.prototype.setView = function () {
+    this.view = this.VIEW.SHOWCASE;
+    return this;
+};
+
+ShowcaseNode.prototype.saveToDb = function () {
+    this.parent = this.parent.id;
+    return { type: 'put', key: this.generateKey(), value: this };
+};
+
+exports.ShowcaseNode = ShowcaseNode;
+

src/model/nodes/version.js

@@ -170,10 +170,14 @@ VersionNode.prototype.addItems = function (version) {
             this.items.push(new nodes.post.PostNode(this, version, docs[item], item));
         }, this);
 
-    // TODO implement it
+    if (version['showcase']) {
+        var showcaseItem = new nodes.showcase.ShowcaseNode(this, version, version['showcase']);
+        this.items.push(showcaseItem);
+    }
+
     // add custom nodes to library version
-    if (version.custom) {
-        version.custom.forEach(function (item) {
+    if (version['custom']) {
+        version['custom'].forEach(function (item) {
             item.url += '#';
             var cItem = new nodes.base.BaseNode(item, this);
             cItem.saveToDb = function () {