ADD: example Object

lib/lib/process-html.js

@@ -34,31 +34,71 @@ function WRDtableMap (html) {
   //iterate for each tr element
   $('tr').map(function (i, el) {
     var element = $(this)
-    var id = element.attr('id')
-    var clss = element.attr('class')
+    var html = element.html()
     // set the title
-    if (clss === 'wrtopsection'){
+    if (isHeaderItem(element)) { // Creates a header item
       result.title = element.text() 
-    } else 
-    // create a "translations element"
-    if (id !== undefined && (clss === 'even' || clss === 'odd')) {
-      var V = cheerio.load($(this).html())
-
-      var from = V('strong').text()
-      V('.ToWrd em span').remove()
-      V('.FrWrd em span').remove()
-      var fromType = V('.FrWrd em').text()
-      var toType = V('.ToWrd em').text()
-      V('.ToWrd em').remove()
-      var to = V('.ToWrd').text()
-      var item = {
-        from,
-        fromType,
-        toType,
-        to
-      }
-      result.translations.push(item)
+    } else if (isTranslationItem(element)) { // create a "translations element"
+      result.translations.push(createTranslationItem(html))
+    } else if (isExampleItem(element)) {  // Adds the examples
+      result = pushExample(result, html)
     }
   })
   return result
 }
+/**
+ * Creates a translation item from the tr provided as html
+ * @param  {String} html 
+ * @return {String}      
+ */
+function createTranslationItem (html) {
+  var $ = cheerio.load(html)
+  var from = $('strong').text()
+  $('.ToWrd em span').remove()
+  $('.FrWrd em span').remove()
+  var fromType = $('.FrWrd em').text()
+  var toType = $('.ToWrd em').text()
+  $('.ToWrd em').remove()
+  var to = $('.ToWrd').text()
+  return {
+    from,
+    fromType,
+    toType,
+    to,
+    example: {
+      from: [],
+      to: []
+    }
+  }
+}
+/**
+ * push an example item contained in the html in the obj 
+ * @param  {Object} obj
+ * @param  {String} html
+ * @return {Object}
+ */
+function pushExample (obj, html) {
+  var $ = cheerio.load(html)
+
+  if ($('.FrEx').text() !== '') {
+    obj.translations[obj.translations.length - 1].example.from.push($('.FrEx').text())
+  } else if($('.ToEx').text() !== '') {
+    obj.translations[obj.translations.length - 1].example.to.push($('.ToEx').text())
+  }
+
+  return obj
+}
+function isHeaderItem(element){
+  return element.attr('class') === 'wrtopsection'
+}
+
+function isTranslationItem(element){
+  var id = element.attr('id')
+  var clss = element.attr('class')
+  return (id !== undefined && (clss === 'even' || clss === 'odd'))
+}
+function isExampleItem(element){
+  var id = element.attr('id')
+  var clss = element.attr('class')
+  return (id === undefined && (clss === 'even' || clss === 'odd'))
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wordreference-api",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "An api to use the worldreference.com information",
   "homepage": "",
   "author": {