Etsy: Add [tag|material]Count to get count of tags/materials that an item has.

Common/Models/EtsyItem.cpp

@@ -236,6 +236,12 @@ libAPI vector<const char *> *EtsyItem::getTags(void)
 }
 
 
+libAPI size_t EtsyItem::tagCount()
+{
+	return this->_tags.size();
+}
+
+
 libAPI vector<const char *> *EtsyItem::getMaterials(void)
 {
 	vector <const char *> *materials = new vector<const char *>;
@@ -247,6 +253,12 @@ libAPI vector<const char *> *EtsyItem::getMaterials(void)
 }
 
 
+libAPI size_t EtsyItem::materialCount()
+{
+	return this->_materials.size();
+}
+
+
 void EtsyItem::loadTagsFromJSON(JSONNode tags)
 {
 	for(unsigned long next_tag = 0; next_tag < this->_tags.size(); next_tag++)

Common/Models/EtsyItem.h

@@ -56,6 +56,9 @@ public:
 	libAPI vector<const char *> *getTags(void);
 	libAPI vector<const char *> *getMaterials(void);
 	
+	libAPI size_t materialCount(void);
+	libAPI size_t tagCount(void);
+	
 private:
 	/*!
 	 @brief		Initialise an Etsy item from Etsy JSON.