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Upload/Download banks.

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This commit is contained in:
Robin Davies
2021-08-22 21:07:04 -04:00
parent 865e23b413
commit 1bb68548ba
11 changed files with 407 additions and 80 deletions
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src/main.cpp
+79 -2
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@@ -62,8 +62,16 @@ public:
std::string strInstanceId = request_uri.query("id");
if (strInstanceId != "")
return true;
} else if (request_uri.segment(1) == "uploadPreset")
{
return true;
}
if (request_uri.segment(1) == "uploadPreset")
if (request_uri.segment(1) == "downloadBank")
{
std::string strInstanceId = request_uri.query("id");
if (strInstanceId != "")
return true;
} else if (request_uri.segment(1) == "uploadBank")
{
return true;
}
@@ -99,6 +107,20 @@ public:
*pContent = s.str();
*pName = pedalBoard.name();
}
void GetBank(const uri &request_uri, std::string *pName, std::string *pContent)
{
std::string strInstanceId = request_uri.query("id");
int64_t instanceId = std::stol(strInstanceId);
BankFile bank;
model->getBank(instanceId,&bank);
std::stringstream s;
json_writer writer(s,true); // do what we can to reduce the file size.
writer.write(bank);
*pContent = s.str();
*pName = bank.name();
}
virtual void head_response(
const uri &request_uri,
@@ -120,6 +142,18 @@ public:
res.set(http::field::content_disposition, GetContentDispositionHeader(name, PRESET_EXTENSION));
return;
}
if (request_uri.segment(1) == "downloadBank")
{
std::string name;
std::string content;
GetBank(request_uri, &name, &content);
res.set(http::field::content_type, "application/octet-stream");
res.set(http::field::cache_control, "no-cache");
res.set(http::field::content_length, content.length());
res.set(http::field::content_disposition, GetContentDispositionHeader(name, BANK_EXTENSION));
return;
}
throw PiPedalException("Not found.");
}
catch (const std::exception &e)
@@ -154,7 +188,20 @@ public:
res.set(http::field::content_length, content.length());
res.set(http::field::content_disposition, GetContentDispositionHeader(name, PRESET_EXTENSION));
res.body() = content;
}
} else if (request_uri.segment(1) == "downloadBank")
{
std::string name;
std::string content;
GetBank(request_uri, &name, &content);
res.set(http::field::content_type, "application/octet-stream");
res.set(http::field::cache_control, "no-cache");
res.set(http::field::content_length, content.length());
res.set(http::field::content_disposition, GetContentDispositionHeader(name, BANK_EXTENSION));
res.body() = content;
} else {
throw PiPedalException("Not found");
}
}
catch (const std::exception &e)
{
@@ -202,6 +249,36 @@ public:
res.set(http::field::content_length, result.length());
res.body() = result;
}
else if (request_uri.segment(1) == "uploadBank" )
{
std::string presetBody = req.body();
std::stringstream s(presetBody);
json_reader reader(s);
uint64_t uploadAfter = -1;
std::string strUploadAfter = request_uri.query("uploadAfter");
if (strUploadAfter.length() != 0)
{
uploadAfter = std::stol(strUploadAfter);
}
BankFile bankFile;
reader.read(&bankFile);
uint64_t instanceId = model->uploadBank(bankFile,uploadAfter);
res.set(http::field::content_type, "application/json");
res.set(http::field::cache_control, "no-cache");
std::stringstream sResult;
sResult << instanceId;
std::string result = sResult.str();
res.set(http::field::content_length, result.length());
res.body() = result;
}
else {
throw PiPedalException("Not found");
}
}
catch (const std::exception &e)