/*global define */
define(['jquery', 'underscore', 'backbone', 'collections/Citations', 'views/CitationView'],
function($, _, Backbone, Citations, CitationView) {
'use strict';
/**
* @class CitationListView
* @classdesc The CitationListView displays a list of Citation models
* @classcategory Views
* @extends Backbone.View
* @constructor
*/
var CitationListView = Backbone.View.extend(
/** @lends CitationListView.prototype */{
id: 'table',
className: 'table',
citationsCollection: null,
emptyCitations: null,
citationsForDataCatalogView: null,
/**
* If true, the "register a citation" tool will display. This can be turned off/on
* with the {@link AppConfig#displayRegisterCitationTool} app configuration.
* @type {boolean}
* @since 2.15.0
*/
displayRegisterCitationTool: MetacatUI.appModel.get("displayRegisterCitationTool"),
events: {
},
registerCitationTemplate: _.template("<a class='btn register-citation' >" +
"<i class='icon icon-plus'>" +
"</i> Register Citation</a>"),
initialize: function(options) {
if((typeof options == "undefined")){
var options = {};
this.emptyCitations = true;
this.citationsForDataCatalogView = false;
}
if(typeof options.citations === "undefined") {
this.emptyCitations = true;
}
if( options.citationsForDataCatalogView !== "undefined" ) {
this.citationsForDataCatalogView = options.citationsForDataCatalogView;
}
else {
this.citationsForDataCatalogView = false;
}
// Initializing the Citation collection
this.citationsCollection = options.citations;
},
// retrun the DOM object to the calling view.
render: function() {
this.renderView();
return this;
},
// The renderView funciton creates a Citation table and appends every
// citation found in the citations collection object.
renderView: function() {
var self = this;
// Get node display name for the message
var nodeId = MetacatUI.appModel.get("nodeId");
// get the node Info
var nodeInfo = _.find(MetacatUI.nodeModel.get("members"), function(nodeModel) {
return nodeModel.identifier.toLowerCase() == nodeId.toLowerCase();
});
var nodeName = "DataONE"
if (nodeInfo !== undefined)
var nodeName = nodeInfo.name;
if (this.emptyCitations) {
var $emptyList = $(document.createElement("div"))
.addClass("empty-citation-list");
// Dataset landing page - metadataview
if ( self.citationsForDataCatalogView ) {
var emptyString = "We couldn't find any citations for this dataset.";
if (self.displayRegisterCitationTool)
emptyString += " If this dataset has been cited, you can register the citation to " + nodeName + ".";
var $emptyDataElement = $(document.createElement("p"))
.text(emptyString)
.addClass("empty-citation-list-text");
if (self.displayRegisterCitationTool)
$emptyList.append(this.registerCitationTemplate());
$emptyList.append($emptyDataElement);
}
else {
var emptyString = "We couldn't find any citations for these datasets. " +
"To report a citation of one of these datasets, " +
"send the citation information to our support team at " ;
var $emptyDataElement = $(document.createElement("p"))
.text(emptyString)
.addClass("empty-citation-list-text");
// Adding Email link
var $emailLink = $('<a>', {
href: 'mailto:' + MetacatUI.appModel.get("emailContact"),
text: MetacatUI.appModel.get("emailContact")
});
$emptyDataElement.append($emailLink);
$emptyList.append($emptyDataElement);
}
this.$el.append($emptyList);
}
else {
var $table = $(document.createElement("table"))
.addClass("metric-table table table-striped table-condensed");
var $tableBody = $(document.createElement("tbody"));
this.citationsCollection.each(
function(model) {
var citationView = new CitationView({
model: model,
});
var $tableRow = $(document.createElement("tr"));
var $tableCell = $(document.createElement("td"));
$tableCell.append(citationView.render().$el);
$tableRow.append($tableCell);
$tableBody.append($tableRow);
}
);
$table.append($tableBody);
this.$el.append($table);
// Dataset landing page - metadataview
if ( self.citationsForDataCatalogView ) {
var $emptyList = $(document.createElement("div"))
.addClass("register-citation-element");
var registerCitationString = "If this dataset has additional citations, you can now register that citation to " + nodeName + ".";
var $registerCitationElement = $(document.createElement("p"))
.text(registerCitationString)
.addClass("register-citation-text");
$emptyList.append($registerCitationElement);
$emptyList.append(this.registerCitationTemplate());
}
this.$el.append($emptyList);
}
}
});
return CitationListView;
});