protected override void InnerStoreContentItem(H5PJsonDto h5pJson, string contentId, string content)
{
var fileDto = _fileDtos.FirstOrDefault(f => f.ContentId == contentId);
fileDto.Title = h5pJson.Title;
fileDto.Content = content;
}
public void StoreContentItem(H5PJsonDto h5pJson, string contentId, string content)
{
InnerStoreContentItem(h5pJson, contentId, content);
var touchedLibraries = new List <(string, int, int)>();
if (h5pJson.PreloadedDependencies != null)
{
SaveContentDependencies(h5pJson.PreloadedDependencies, contentId, touchedLibraries, h5pJson.MainLibrary);
}
}
/// <summary>
/// Store the content items's files and return the content json of the item.
/// </summary>
private string ImportContent(string contentId, ZipArchive zip, H5PJsonDto h5pJson)
{
var contentEntries = zip.Entries.Where(e => e.FullName.StartsWith("content"));
foreach (var entry in contentEntries)
{
StoreContentFile(contentId, entry.FullName, zip);
}
var contentContentEntry = zip.Entries.FirstOrDefault(e => e.FullName == "content/content.json");
if (contentContentEntry == null)
{
throw new Exception("Content item does not contain the content.json file!");
}
using var stream = contentContentEntry.Open();
using var reader = new StreamReader(stream, Encoding.Default);
return(reader.ReadToEnd());
}
private H5PJsonDto.Library ImportDependencyLibrary(H5PJsonDto.Dependency dependency, ZipArchive zip, H5PJsonDto h5pJson)
{
var dirName = $"{dependency.MachineName}-{dependency.MajorVersion}.{dependency.MinorVersion}";
// TODO: only proceed if patch version is higher than stored patch version
var libraryEntry = zip.GetEntry(dirName + "/" + "library.json");
using var libraryStream = libraryEntry.Open();
using var reader = new StreamReader(libraryStream, Encoding.Default);
var libraryString = reader.ReadToEnd();
var libraryJson = JsonConvert.DeserializeObject <H5PJsonDto.Library>(libraryString);
if (libraryJson.PreloadedDependencies != null)
{
foreach (var libraryDependency in libraryJson.PreloadedDependencies)
{
var rootDependency = h5pJson.PreloadedDependencies.FirstOrDefault(d => d.MachineName == libraryDependency.MachineName && d.MajorVersion == libraryDependency.MajorVersion && d.MinorVersion == libraryDependency.MinorVersion);
// If the dependency exists in the root of the file, use it to fulfill this nested dependency
if (rootDependency?.Library != null)
{
libraryDependency.Library = rootDependency.Library;
}
else // import it on the spot
{
var library = ImportDependencyLibrary(libraryDependency, zip, h5pJson);
libraryDependency.Library = library;
// also save the library to the root dependency, if it exists in the root
if (rootDependency != null)
{
rootDependency.Library = library;
}
}
}
}
var entries = zip.Entries.Where(e => e.FullName.StartsWith(dirName.TrimEnd('/') + "/"));
foreach (var entry in entries)
{
StoreLibraryFile(entry.FullName, zip);
}
return(libraryJson);
}