Frontend

src/frontend/js/lib/marionette.js

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+'use strict';
+
+const _       = require('underscore');
+const Mn      = require('backbone.marionette');
+const moment  = require('moment');
+const numeral = require('numeral');
+
+let render = Mn.Renderer.render;
+
+Mn.Renderer.render = function (template, data, view) {
+
+    data = _.clone(data);
+
+    /**
+     * @param   {Integer} number
+     * @returns {String}
+     */
+    data.niceNumber = function (number) {
+        return numeral(number).format('0,0');
+    };
+
+    /**
+     * @param   {Integer} seconds
+     * @returns {String}
+     */
+    data.secondsToTime = function (seconds) {
+        let sec_num = parseInt(seconds, 10);
+        let minutes = Math.floor(sec_num / 60);
+        let sec     = sec_num - (minutes * 60);
+
+        if (sec < 10) {
+            sec = '0' + sec;
+        }
+
+        return minutes + ':' + sec;
+    };
+
+    /**
+     * @param   {String} date
+     * @returns {String}
+     */
+    data.shortDate = function (date) {
+        let shortdate = '';
+
+        if (typeof date === 'number') {
+            shortdate = moment.unix(date).format('YYYY-MM-DD');
+        } else {
+            shortdate = moment(date).format('YYYY-MM-DD');
+        }
+
+        return moment().format('YYYY-MM-DD') === shortdate ? 'Today' : shortdate;
+    };
+
+    /**
+     * @param   {String} date
+     * @returns {String}
+     */
+    data.shortTime = function (date) {
+        let shorttime = '';
+
+        if (typeof date === 'number') {
+            shorttime = moment.unix(date).format('H:mm A');
+        } else {
+            shorttime = moment(date).format('H:mm A');
+        }
+
+        return shorttime;
+    };
+
+    /**
+     * @param   {String} string
+     * @returns {String}
+     */
+    data.escape = function (string) {
+        let entityMap = {
+            '&':  '&amp;',
+            '<':  '&lt;',
+            '>':  '&gt;',
+            '"':  '&quot;',
+            '\'': '&#39;',
+            '/':  '&#x2F;'
+        };
+
+        return String(string).replace(/[&<>"'\/]/g, function (s) {
+            return entityMap[s];
+        });
+    };
+
+    /**
+     * @param   {String} string
+     * @param   {Integer} length
+     * @returns {String}
+     */
+    data.trim = function (string, length) {
+        if (string.length > length) {
+            let trimmedString = string.substr(0, length);
+            return trimmedString.substr(0, Math.min(trimmedString.length, trimmedString.lastIndexOf(' '))) + '...';
+        }
+
+        return string;
+    };
+
+    /**
+     * @param   {String} name
+     * @returns {String}
+     */
+    data.niceVarName = function (name) {
+        return name.replace('_', ' ')
+            .replace(/^(.)|\s+(.)/g, function ($1) {
+                return $1.toUpperCase();
+            });
+    };
+
+    return render.call(this, template, data, view);
+};
+
+module.exports = Mn;