public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environmentSettings, string cacheText, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
JObject cacheObject = JObject.Parse(cacheText);
// add the reader calls, build the model objects
if (TryReadVersion(cacheObject, out string version) &&
TryReadTemplateList(environmentSettings, cacheObject, version, out IReadOnlyList <ITemplateInfo> templateList) &&
TryReadPackToTemplateMap(cacheObject, out IReadOnlyDictionary <string, PackToTemplateEntry> packToTemplateMap) &&
TryReadAdditionalData(cacheObject, config.AdditionalDataReaders, out IReadOnlyDictionary <string, object> additionalDta))
{
discoveryMetadata = new TemplateDiscoveryMetadata(version, templateList, packToTemplateMap, additionalDta);
return(true);
}
discoveryMetadata = null;
return(false);
}
public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environment, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
Paths paths = new Paths(environment);
string pathToConfig = Path.Combine(paths.User.BaseDir, config.TemplateDiscoveryFileName);
string cacheText = paths.ReadAllText(pathToConfig);
JObject cacheObject = JObject.Parse(cacheText);
// add the reader calls, build the model objects
if (TryReadVersion(cacheObject, out string version) &&
TryReadTemplateList(cacheObject, version, out IReadOnlyList <ITemplateInfo> templateList) &&
TryReadPackToTemplateMap(cacheObject, out IReadOnlyDictionary <string, PackToTemplateEntry> packToTemplateMap) &&
TryReadAdditionalData(cacheObject, config.AdditionalDataReaders, out IReadOnlyDictionary <string, object> additionalDta))
{
discoveryMetadata = new TemplateDiscoveryMetadata(version, templateList, packToTemplateMap, additionalDta);
return(true);
}
discoveryMetadata = null;
return(false);
}
internal static TemplateSearchCache ConvertTemplateDiscoveryMetadata(TemplateDiscoveryMetadata discoveryMetadata, IReadOnlyDictionary <string, Func <object, object> >?additionalDataReaders)
{
List <TemplatePackageSearchData> packageData = new List <TemplatePackageSearchData>();
foreach (var package in discoveryMetadata.PackToTemplateMap)
{
List <TemplateSearchData> templateData = new List <TemplateSearchData>();
foreach (var template in package.Value.TemplateIdentificationEntry)
{
var foundTemplate = discoveryMetadata.TemplateCache.FirstOrDefault(t => t.Identity.Equals(template.Identity, StringComparison.OrdinalIgnoreCase));
if (foundTemplate == null)
{
continue;
}
if (additionalDataReaders != null)
{
Dictionary <string, object> data = new Dictionary <string, object>();
foreach (var reader in additionalDataReaders)
{
if (discoveryMetadata.AdditionalData.TryGetValue(reader.Key, out object?legacyData))
{
IDictionary?dict = legacyData as IDictionary;
if (dict?.Contains(template.Identity) ?? false)
{
data[reader.Key] = dict[template.Identity];
}
}
}
templateData.Add(new TemplateSearchData(foundTemplate, data));
}
else
{
templateData.Add(new TemplateSearchData(foundTemplate));
}
}
packageData.Add(new TemplatePackageSearchData(new PackInfo(package.Key, package.Value.Version, package.Value.TotalDownloads, package.Value.Owners, package.Value.Verified), templateData));
}
return(new TemplateSearchCache(packageData));
}
public static bool TryReadDiscoveryMetadata(IEngineEnvironmentSettings environmentSettings, ISearchCacheConfig config, out TemplateDiscoveryMetadata discoveryMetadata)
{
string pathToConfig = Path.Combine(environmentSettings.Paths.HostVersionSettingsDir, config.TemplateDiscoveryFileName);
string cacheText = environmentSettings.Host.FileSystem.ReadAllText(pathToConfig);
if (TryReadDiscoveryMetadata(environmentSettings, cacheText, config, out discoveryMetadata))
{
return(true);
}
discoveryMetadata = null;
return(false);
}