hauke/LibTgBotPP
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Sending files by file name

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This commit is contained in:
Hauke Zühl 2017-06-07 15:15:23 +02:00
parent 75bc226d08
commit dae15a9cc8
2 changed files with 55 additions and 1 deletions
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1
include/Telegram/TelegramBot.h
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@ -60,6 +60,7 @@ namespace Telegram {
void init(); void init();
void apiRequest(std::string, std::map<std::string, std::string>); void apiRequest(std::string, std::map<std::string, std::string>);
Json::Value apiRequestJson(std::string, std::map<std::string, std::string>); Json::Value apiRequestJson(std::string, std::map<std::string, std::string>);
Json::Value apiRequestFile(std::string, std::string, std::string);
std::string processCommand(std::string); std::string processCommand(std::string);
}; };
} }

55
src/TelegramBot.cc
View File

@ -138,7 +138,13 @@ Telegram::Message* Telegram::TelegramBot::sendPhoto(std::string URL, std::string
params["chat_id"] = chat_id; params["chat_id"] = chat_id;
params["photo"] = URL; params["photo"] = URL;
obj = this->apiRequestJson("sendPhoto", params); if ((URL.substr(0, 8) == "https://") || (URL.substr(0, 7) == "http://")) {
obj = this->apiRequestJson("sendPhoto", params);
}
if (URL.substr(0, 7) == "file://") {
obj = this->apiRequestFile(URL.substr(7, std::string::npos), "photo", chat_id);
}
return(new Telegram::Message(obj["result"])); return(new Telegram::Message(obj["result"]));
} }
@ -206,6 +212,8 @@ Json::Value Telegram::TelegramBot::apiRequestJson(std::string method, std::map<s
try { try {
cURLpp::Easy handle; cURLpp::Easy handle;
cURLpp::Cleanup cleaner;
std::list<std::string> header; std::list<std::string> header;
header.push_back("Content-Type: application/json"); header.push_back("Content-Type: application/json");
@ -235,6 +243,51 @@ Json::Value Telegram::TelegramBot::apiRequestJson(std::string method, std::map<s
return (obj); return (obj);
} }
/**
* Sending a file by InputFile object
*
* @param filename
* @param type
* @param chat_id
*
* @return result Json::Value
*/
Json::Value Telegram::TelegramBot::apiRequestFile(std::string filename, std::string type, std::string chat_id) {
std::stringstream result; // Stores the result of the api call
cURLpp::Forms formParts; // Parts to be sent
try {
cURLpp::Easy handle;
cURLpp::Cleanup cleaner;
handle.setOpt(cURLpp::Options::Url(this->api_url + "send" + type));
{
cURLpp::Forms parts;
parts.push_back(new cURLpp::FormParts::Content("chat_id", chat_id));
parts.push_back(new cURLpp::FormParts::File(type, filename));
handle.setOpt(cURLpp::Options::HttpPost(parts));
}
handle.perform();
}
catch(cURLpp::LogicError &e) {
Log(e.what());
}
catch(cURLpp::RuntimeError &e) {
Log(e.what());
}
catch(std::exception &e) {
Log(e.what());
}
Json::Reader jreader;
Json::Value obj;
jreader.parse(result.str(), obj);
return (obj);}
std::string Telegram::TelegramBot::processCommand(std::string cmd) { std::string Telegram::TelegramBot::processCommand(std::string cmd) {
// Process command // Process command