Added method to filter the last name (the one in CAPS). API reliability is questionable...

src/discipline/Sport.cpp

@@ -2,6 +2,7 @@
 #include "Sport.h"
 #include <set>
 #include <algorithm>
+#include <regex>
 
 #include <QJsonObject>
 #include <QJsonArray>
@@ -29,6 +30,32 @@ bool compareMark(const QJsonValue &left, const QJsonValue &right) {
     return lMark < rMark;
 }
 
+/**
+ * @brief Sport::lastName Reduce the full name to the part that is marked in capital letters (probably last name).
+ * @param competitors The competitors of one category.
+ */
+void Sport::lastName(QJsonArray& competitors) {
+    for (int i = 0; i < competitors.size(); ++i) {
+        string fullName = competitors[i].toObject()["name"].toString().toUtf8().constData();
+
+        regex r("[A-Z']{2,}");
+        smatch m;
+
+        regex_search(fullName, m, r);
+
+        string lastName = "";
+        for (string s : m) {
+            lastName = lastName + s + " ";
+        }
+        QJsonValue nameValue = QJsonValue(QString(lastName.substr(0, lastName.size() - 1).c_str()));
+
+        QJsonObject comp(competitors[i].toObject());
+        comp.remove("name");
+        comp.insert("name", nameValue);
+
+        competitors[i] = comp;
+    }
+}
 
 /**
  * @brief Sport::getCategories Reads all possible categories (also called units).

src/discipline/Sport.h

@@ -24,6 +24,7 @@ public:
     QJsonArray getCompetitorsByCategory(QString category);
 
     // filter to change the current competitor array
+    void lastName(QJsonArray& competitors);
     void filterByName(QJsonArray& competitors, QString name);
     void filterByCountry(QJsonArray& competitors, QString nocShort);