Function to grab only ratings from OKapi

okapi.cpp

@@ -97,6 +97,12 @@ void Okapi::get_caches_json(const std::string& codes) const {
 	curl_post(service, query);
 }
 
+void Okapi::get_caches_ratings_json(const std::string& codes) const {
+	std::string service = url + OKAPI_caches;
+	std::string query = "consumer_key=" + key + "&cache_codes=" + codes + "&fields=code|recommendations|rating|status";
+	curl_post(service, query);
+}
+
 // Cache Okapi::get_cache(std::string code) {
 // 	std::string output = get_cache_json(code);
 // 	json j = json::parse(output);
@@ -252,6 +258,48 @@ void Okapi::update_caches(Caches& cc) const {
 	cc = get_caches(codes);
 }
 
+void Okapi::update_caches_ratings(Caches& cc) const {
+	std::map<std::string, Cache*> pcc;
+	std::string code;
+
+	uint k;
+	std::string codes_list;
+	codes_list.reserve(MAX_CACHES * 8); // maximum of MAX_CACHES codes, 7 chars per code plus a separator
+
+	auto it = cc.begin();
+	while (it != cc.end()) {
+		k = 0;
+
+		while (it != cc.end() && k < MAX_CACHES) {
+			codes_list += it->code;
+			codes_list += '|';
+			pcc[it->code] = &*it;
+			it++;
+			k++;
+		}
+		codes_list.pop_back(); // remove trailing '|'
+
+		get_caches_json(codes_list);
+		json j = json::parse(curl_output);
+		codes_list.clear();
+
+		for (auto& el : j.items()) {
+			code = el.value()["code"];
+			pcc[code]->fav = el.value()["recommendations"];
+			if (!el.value()["rating"].is_null()) pcc[code]->rating = el.value()["rating"];
+
+			if (el.value()["status"] == "Available")
+				pcc[code]->status = ok;
+			else if (el.value()["status"] == "Temporarily unavailable")
+				pcc[code]->status = disabled;
+			else if (el.value()["status"] == "Archived")
+				pcc[code]->status = archived;
+			else
+				pcc[code]->status = unknown;
+		}
+	}
+}
+
 std::string Okapi::get_uuid(const std::string& username) const {
 	std::string service = url + OKAPI_username;
 	char* user_esc = curl_easy_escape(curl, username.c_str(), username.size());

okapi.h

@@ -23,6 +23,7 @@ private:
 	void get_user_caches_json(const std::string& uuid, int count = 0, int offset = 0) const;
 	// 	std::string get_cache_json(std::string code) const;
 	void get_caches_json(const std::string& codes) const;
+	void get_caches_ratings_json(const std::string& codes) const;
 
 	const static int MAX_LOGS = 1000;
 	const static int MAX_CACHES = 500;
@@ -37,6 +38,7 @@ public:
 	std::string get_changelog_json(int revision) const;
 
 	void update_caches(Caches& cc) const;
+	void update_caches_ratings(Caches& cc) const;
 	std::string get_uuid(const std::string& username) const;
 	std::string get_profile_url(const std::string& uuid) const;
 };