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Add support for cover raw images

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badaix 2021-09-06 22:19:35 +02:00
parent a5f79cdf90
commit befc8da440
12 changed files with 210 additions and 27 deletions
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20
server/streamreader/pcm_stream.cpp
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@ -20,6 +20,9 @@
#include <memory>
#include <sys/stat.h>
#include <boost/asio/ip/host_name.hpp>
#include "base64.h"
#include "common/aixlog.hpp"
#include "common/error_code.hpp"
#include "common/snap_exception.hpp"
@ -447,11 +450,26 @@ void PcmStream::setProperties(const Properties& properties)
std::lock_guard<std::recursive_mutex> lock(mutex_);
Properties props = properties;
// Missing metadata means, they didn't change, so
// Missing metadata means the data didn't change, so
// enrich the new properites with old metadata
if (!props.metatags.has_value() && properties_.metatags.has_value())
props.metatags = properties_.metatags;
// If the cover image is availbale as raw data, cache it on the HTTP Server to make it also available via HTTP
if (props.metatags.has_value() && props.metatags->art_data.has_value() && !props.metatags->art_url.has_value())
{
auto data = base64_decode(props.metatags->art_data.value().data);
auto md5 = server_settings_.http.image_cache.setImage(getName(), std::move(data), props.metatags->art_data.value().extension);
std::stringstream url;
url << "http://" << server_settings_.http.host << ":" << server_settings_.http.port << "/__image_cache?name=" << md5;
props.metatags->art_url = url.str();
}
else if (!props.metatags->art_data.has_value())
{
server_settings_.http.image_cache.clear(getName());
}
if (props == properties_)
{
LOG(DEBUG, LOG_TAG) << "setProperties: Properties did not change\n";