Helper method for loading files. Photo upload example. Fixes #24

2 files changed, 49 insertions, 0 deletions

diff --git a/src/tools/FileTools.cpp b/src/tools/FileTools.cpp
new file mode 100644
index 0000000..1522a9d
--- /dev/null
+++ b/src/tools/FileTools.cpp
@@ -0,0 +1,25 @@
+//
+// Created by Oleg on 25.01.17.
+//
+
+#include "tgbot/tools/FileTools.h"
+
+#include <fstream>
+#include <sstream>
+
+using namespace std;
+
+namespace FileTools {
+
+std::string read(const std::string& filePath) {
+	ifstream in(filePath, ios::in | ios::binary);
+	if (in) {
+		ostringstream contents;
+		contents << in.rdbuf();
+		in.close();
+		return contents.str();
+	}
+	throw errno;
+}
+
+};
diff --git a/src/types/InputFile.cpp b/src/types/InputFile.cpp
new file mode 100644
index 0000000..0f6cb86
--- /dev/null
+++ b/src/types/InputFile.cpp
@@ -0,0 +1,24 @@
+//
+// Created by Oleg Morozenkov on 25.01.17.
+//
+
+#include "tgbot/types/InputFile.h"
+
+#include <fstream>
+
+#include "tgbot/tools/StringTools.h"
+#include "tgbot/tools/FileTools.h"
+
+using namespace std;
+
+namespace TgBot {
+
+InputFile::Ptr InputFile::fromFile(const string& filePath, const string& mimeType) {
+	InputFile::Ptr result(new InputFile);
+	result->data = FileTools::read(filePath);
+	result->mimeType = mimeType;
+	result->fileName = StringTools::split(filePath, '/').back();
+	return result;
+}
+
+};