alfa parsing updated (without tests)

parsers/alfa.js

@@ -5,41 +5,52 @@ module.exports.parse = function(html, date, callback) {
     var $ = cheerio.load(html);
     var dayMenu = [];
 
-    var soupPattern = /^0[\.,]\d+\s?l/;
     var dateStr = date.format("DD.MM.YYYY");
 
-    var denneMenu = $('.dnesne_menu, .ostatne_menu').filter(function(){
+    var denneMenuElem = $('.dnesne_menu, .ostatne_menu').filter(function(){
         var nadpis = $(this).find('h2').text();
         return nadpis.indexOf(dateStr) > -1;
     });
 
-    denneMenu.first().find('.jedlo_polozka').each(function() {
-        if($(this).find('.left>b').length === 0) {
-            dayMenu.push(this);
-        }
-    });
+    var soupElems = [];
+    var mealElems = [];
+    var pushingSoups = false;
+    denneMenuElem.first().find('.jedlo_polozka').each(function() {
+        var elem = $(this);
+        var txt = elem.text().trim();
 
-    // assumption - first one is soup
-    var soupsElement = dayMenu[0];
-    var soupNames = normalize($('.left', soupsElement).text().trim()).split(',');
-    var soupPrice = parseFloat($('.right', soupsElement).text());
+        if(txt === "Polievka"){
+            pushingSoups = true;
+            return;
+        }
+        if(txt === "Hlavné jedlá"){
+            pushingSoups = false;
+            return;
+        }
 
-    var soupMenu = soupNames.map(function(item) { return { isSoup: true, text: item.trim(), price: soupPrice }; });
+        if(pushingSoups) {
+            soupElems.push(elem);
+        }
+        else {
+            mealElems.push(elem);
+        }
+    });
 
-    //convert to menu item object
-    dayMenu = dayMenu.slice(1).map(function(item) {
-        var label = $('.left', item).text();
-        var price = $('.right', item).text();
-        return { isSoup: soupPattern.test(label.trim()), text: normalize(label), price: parseFloat(price) };
+    soupElems.forEach((elem) => {
+        var text = normalize($('.left', elem).text());
+        dayMenu.push({ isSoup: true, text: text, price: NaN });
     });
 
-    dayMenu = soupMenu.concat(dayMenu);
+    mealElems.forEach((elem) => {
+        var text = normalize($('.left', elem).text());
+        var price = parseFloat($('.right', elem).text().trim());
+        dayMenu.push({ isSoup: false, text: text, price: price });
+    });
 
     callback(dayMenu);
 
     function normalize(str) {
         return str.normalizeWhitespace()
-            .replace(soupPattern, '')
             .removeMetrics()
             .correctCommaSpacing()
             .removeItemNumbering();