Initial commit

lib/assets/javascripts/builder/helpers/locale.js

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+var _ = require('underscore');
+var ACTIVE_LOCALE = window.ACTIVE_LOCALE;
+var Locale = require('locale/index')[ACTIVE_LOCALE];
+
+var LINK_TEMPLATE = _.template("<a href='<%- href %>'><%- link %></a>");
+
+module.exports = {
+  /*
+  *
+  * Sometimes we need to include a link in a message. This function takes a key:
+  *
+  * {
+  *   "body": "You are over platform's limits. Please %{link} to know more details",
+  *   "link": "contact us",
+  *   "href": "mailto:support@carto.com"
+  * }
+  *
+  * and return the message htmlfied with the link properly included
+  */
+
+  linkify: function (key) {
+    // microtemplate function
+    // underscore doesn't allow change the template settings for one call
+    function t (s, d) {
+      for (var p in d) {
+        s = s.replace(new RegExp('%{' + p + '}', 'g'), d[p]);
+      }
+      return s;
+    }
+
+    var data = this.resolve(key);
+
+    if (!data) {
+      return void 0;
+    }
+
+    if (_.isString(data)) {
+      // we need an object with body, href, link
+      return data;
+    }
+
+    var message = data.body;
+    var link = data.link;
+    var href = data.href;
+
+    // If some data is missing or it doesn't need link
+    if (!message || !link || !href || !this.needLink(message)) {
+      return void 0;
+    }
+
+    return t(message, {
+      link: LINK_TEMPLATE({
+        link: link,
+        href: href
+      })
+    });
+  },
+
+  needLink: function (message) {
+    return message.indexOf('%{link}') >= 0;
+  },
+
+  // It returns the value or undefined for a given locale key
+  resolve: function (path) {
+    return path.split('.').reduce(function (prev, curr) {
+      return prev ? prev[curr] : void 0;
+    }, Locale);
+  }
+};