Add the page Collection.

static/track_publications/src/wizard/Harvester.js

 /**
  * Wizard to create an harvester.
  *
- * The harvester is configures to look for publication in the
- * store inspirehpe.net
- *
  * @since 0.9.3
  *
  */
@@ -25,13 +22,26 @@ Ext.define('Trp.wizard.Harvester', {
         "<p>Select the <i>category of publication</i> you are looking for:</p>"
     ],
 
+    textCollection1: [
+        "<h4> 6/7 collection</h4>",
+        "<p>Enter the name of the collection:</p>"
+    ],
+
+    textCollection2: [
+        "<p>Collections per experiment, know by <i>cds.cern.ch</i>,",
+        "can be found at",
+        "<a href='https://cds.cern.ch/collection/CERN Experiments'",
+        "target='_blank'>",
+        "https://cds.cern.ch/collection/CERN Experiments</a>.</p>"
+    ],
+
     textCollaboration1: [
         "<h4> 5/7 collaboration</h4>",
         "<p>Enter the name of the collaboration:</p>"
     ],
 
     textCollaboration2: [
-        "<p>Collaborations, know by the store <i>inspirehep.net</i>,",
+        "<p>Collaborations, know by <i>inspirehep.net</i>,",
         "can be found at",
         "<a href='https://inspirehep.net/collection/Experiments'",
         "target='_blank'>",
@@ -106,6 +116,7 @@ Ext.define('Trp.wizard.Harvester', {
             me.pageCategory(),
             me.pageProducer(),
             me.pageCollaborationOrPeople(),
+            me.pageCollection(),
             me.pageProject()
         ]);
 
@@ -115,19 +126,14 @@ Ext.define('Trp.wizard.Harvester', {
 
         // set the default store and trigger the handler onStoreChange
         me.down('#fieldStore').setValue('inspirehep.net');
-
-        // set the default producer value and trigger the handler onProducerChange
-        me.down('#fieldProducer').setValue({
-            producer: "collaboration"
-        });
     },
 
     // jshint strict: true
 
     /**
-     * Handler call when the collaboration / People is selected
-     * The method hide the unwanted page and setup
-     * the allowBlank flag properly.
+     * Handler calls when the producer of publications is selected.
+     * It is required using the store inspirehep.net.
+     * It enables the page collaboration or people.
      *
      * @param {Ext.form.RadioGroup} radiofield
      *
@@ -164,60 +170,100 @@ Ext.define('Trp.wizard.Harvester', {
         }
     },
 
+    /**
+     * Handler calls when the store is selected.
+     * It loads the category store. It enables / disables the pages Producer,
+     * CollaborationOrPeople and Collections. Finally, it setups the
+     * allowBlank property.
+     *
+     * @param {Ext.field.ComboBox}
+     *
+     */
     onStoreChange: function (combo) {
 
         "use strict";
 
         var me = this,
-            fieldCategory = me.down("#fieldCategory"),
+            fieldCategory = me.down('#fieldCategory'),
+            fieldCollaboration = me.down('#fieldCollaboration'),
+            fieldCollection = me.down('#fieldCollection'),
+            fieldPeople = me.down('#fieldPeople'),
             storeCategory = fieldCategory.getStore(),
             selectedStore = combo.getValue();
 
         // choice of category depends on the selected store
-        fieldCategory.clearValue();
-
         if (selectedStore === "cds.cern.ch") {
 
             storeCategory.loadData([{
-                "category": "article"
+                category: "article"
             }, {
-                "category": "note"
+                category: "note"
             }, {
-                "category": "preprint"
+                category: "preprint"
             }, {
-                "category": "proceeding"
+                category: "proceeding"
             }, {
-                "category": "report"
+                category: "report"
             }, {
-                "category": "talk"
+                category: "talk"
             }, {
-                "category": "thesis"
+                category: "thesis"
             }]);
 
         } else if (selectedStore === "inspirehep.net") {
 
             storeCategory.loadData([{
-                "category": "article"
+                category: "article"
             }, {
-                "category": "proceeding"
+                category: "proceeding"
             }]);
-
-        } else {
-            storeCategory.loadData([]);
         }
 
         // wizard pages depends on the selected store
         if (selectedStore === "cds.cern.ch") {
-            me.down('#pageProducer').setDisabled(true);
+
+            me.down('#pageCollection').setDisabled(false);
             me.down('#pageCollaborationOrPeople').setDisabled(true);
+            me.down('#pageProducer').setDisabled(true);
 
         } else if (selectedStore === "inspirehep.net") {
-            me.down('#pageProducer').setDisabled(false);
-            me.down('#pageCollaborationOrPeople').setDisabled(false);
 
+            me.down('#pageCollection').setDisabled(true);
+            me.down('#pageCollaborationOrPeople').setDisabled(false);
+            me.down('#pageProducer').setDisabled(false);
         }
 
         // Setup of the allowBlank configuration
+        if (selectedStore === "cds.cern.ch") {
+
+            fieldCollection.allowBlank = false;
+            fieldCollaboration.allowBlank = true;
+            fieldPeople.allowBlank = true;
+
+        } else if (selectedStore === "inspirehep.net") {
+
+            fieldCollection.allowBlank = true;
+            fieldCollaboration.allowBlank = false;
+            fieldPeople.allowBlank = false;
+
+            // set the default producer value and the propert pages / fields
+            // setting for Collaboration and people (via onProducerChange)
+            me.down('#fieldProducer').setValue({
+                producer: "collaboration"
+            });
+
+        }
+
+        // initialize the values
+        fieldCategory.selectFirstItem();
+        fieldCollaboration.setValue('');
+        fieldCollection.setValue('');
+        fieldPeople.setValue([]);
+
+        // put the finish button in the disable state
+        fieldCollaboration.validate();
+        fieldCollection.validate();
+        fieldPeople.validate();
     },
 
     pageCategory: function () {
@@ -254,6 +300,32 @@ Ext.define('Trp.wizard.Harvester', {
         return cfg;
     },
 
+    pageCollection: function () {
+
+        "use strict";
+
+        var me = this,
+            cfg;
+
+        cfg = {
+            itemId: 'pageCollection',
+            items: [{
+                border: false,
+                html: me.textCollection1.join(" ")
+            }, {
+                allowBlank: false,
+                itemId: 'fieldCollection',
+                name: 'collection',
+                xtype: 'textfield'
+            }, {
+                border: false,
+                html: me.textCollection2.join(" ")
+            }]
+        };
+
+        return cfg;
+    },
+
     pageCollaboration: function () {
 
         "use strict";