CStdString CTextureCacheJob::DecodeImageURL(const CStdString &url, unsigned int &width, unsigned int &height, std::string &additional_info)
{
// unwrap the URL as required
CStdString image(url);
additional_info.clear();
width = height = 0;
if (url.compare(0, 8, "image://") == 0)
{
// format is image://[type@]<url_encoded_path>?options
CURL thumbURL(url);
if (!thumbURL.GetUserName().IsEmpty())
{
if (thumbURL.GetUserName() == "music")
additional_info = "music";
else
return ""; // we don't re-cache special images (eg picturefolder/video embedded thumbs)
}
image = thumbURL.GetHostName();
CURL::Decode(image);
CStdString optionString = thumbURL.GetOptions().Mid(1);
optionString.TrimRight('/'); // in case XBMC adds a slash
std::vector<CStdString> options;
StringUtils::SplitString(optionString, "&", options);
for (std::vector<CStdString>::iterator i = options.begin(); i != options.end(); i++)
{
CStdString option, value;
int pos = i->Find('=');
if (pos != -1)
{
option = i->Left(pos);
value = i->Mid(pos + 1);
}
else
{
option = *i;
value = "";
}
if (option == "size" && value == "thumb")
{
width = height = g_advancedSettings.GetThumbSize();
}
else if (option == "flipped")
{
additional_info = "flipped";
}
}
}
return image;
}
CStdString CTextureCacheJob::DecodeImageURL(const CStdString &url, unsigned int &width, unsigned int &height, std::string &additional_info)
{
// unwrap the URL as required
CStdString image(url);
additional_info.clear();
width = height = 0;
if (StringUtils::StartsWith(url, "image://"))
{
// format is image://[type@]<url_encoded_path>?options
CURL thumbURL(url);
if (!CTextureCache::CanCacheImageURL(thumbURL))
return "";
if (thumbURL.GetUserName() == "music")
additional_info = "music";
image = thumbURL.GetHostName();
CStdString optionString = thumbURL.GetOptions().substr(1);
StringUtils::TrimRight(optionString, "/"); // In case XBMC adds a slash.
std::vector<CStdString> options;
StringUtils::SplitString(optionString, "&", options);
for (std::vector<CStdString>::iterator i = options.begin(); i != options.end(); i++)
{
CStdString option, value;
size_t pos = i->find('=');
if (pos != std::string::npos)
{
option = i->substr(0, pos);
value = i->substr(pos + 1);
}
else
{
option = *i;
value = "";
}
if (option == "size" && value == "thumb")
{
width = height = g_advancedSettings.GetThumbSize();
}
else if (option == "flipped")
{
additional_info = "flipped";
}
}
}
return image;
}
std::string CTextureCacheJob::DecodeImageURL(const std::string &url, unsigned int &width, unsigned int &height, CPictureScalingAlgorithm::Algorithm& scalingAlgorithm, std::string &additional_info)
{
// unwrap the URL as required
std::string image(url);
additional_info.clear();
width = height = 0;
scalingAlgorithm = CPictureScalingAlgorithm::NoAlgorithm;
if (StringUtils::StartsWith(url, "image://"))
{
// format is image://[type@]<url_encoded_path>?options
CURL thumbURL(url);
if (!CTextureCache::CanCacheImageURL(thumbURL))
return "";
if (thumbURL.GetUserName() == "music")
additional_info = "music";
image = thumbURL.GetHostName();
if (thumbURL.HasOption("flipped"))
additional_info = "flipped";
if (thumbURL.GetOption("size") == "thumb")
width = height = g_advancedSettings.m_imageRes;
else
{
if (thumbURL.HasOption("width") && StringUtils::IsInteger(thumbURL.GetOption("width")))
width = strtol(thumbURL.GetOption("width").c_str(), NULL, 0);
if (thumbURL.HasOption("height") && StringUtils::IsInteger(thumbURL.GetOption("height")))
height = strtol(thumbURL.GetOption("height").c_str(), NULL, 0);
}
if (thumbURL.HasOption("scaling_algorithm"))
scalingAlgorithm = CPictureScalingAlgorithm::FromString(thumbURL.GetOption("scaling_algorithm"));
}
return image;
}
