object IMetaWeblog.NewMediaObject(string blogid, string username, string password, MetaWeblogMediaObject media)
{
ValidateUser(username, password);
// Save File
using (var ms = new MemoryStream(media.Bits))
{
var fileUrl = "articulate/" + media.Name.ToSafeFileName();
_mediaFileSystem.AddFile(fileUrl, ms);
var absUrl = _mediaFileSystem.GetUrl(fileUrl);
return(new { url = absUrl });
}
}
/// <summary>
/// After a content has been copied, also copy uploaded files.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="args">The event arguments.</param>
public void ContentServiceCopied(IContentService sender, Core.Events.CopyEventArgs <IContent> args)
{
// get the image cropper field properties
var properties = args.Original.Properties.Where(IsCropperField);
// copy files
var isUpdated = false;
foreach (var property in properties)
{
//copy each of the property values (variants, segments) to the destination by using the edited value
foreach (var propertyValue in property.Values)
{
var propVal = property.GetValue(propertyValue.Culture, propertyValue.Segment);
var src = GetFileSrcFromPropertyValue(propVal, out var jo);
if (src == null)
{
continue;
}
var sourcePath = _mediaFileSystem.GetRelativePath(src);
var copyPath = _mediaFileSystem.CopyFile(args.Copy, property.PropertyType, sourcePath);
jo["src"] = _mediaFileSystem.GetUrl(copyPath);
args.Copy.SetValue(property.Alias, jo.ToString(), propertyValue.Culture, propertyValue.Segment);
isUpdated = true;
}
}
// if updated, re-save the copy with the updated value
if (isUpdated)
{
sender.Save(args.Copy);
}
}
/// <summary>
/// After a content has been copied, also copy uploaded files.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="args">The event arguments.</param>
internal void ContentServiceCopied(IContentService sender, Core.Events.CopyEventArgs <IContent> args)
{
// get the upload field properties with a value
var properties = args.Original.Properties.Where(IsUploadField);
// copy files
var isUpdated = false;
foreach (var property in properties)
{
//copy each of the property values (variants, segments) to the destination
foreach (var propertyValue in property.Values)
{
var propVal = property.GetValue(propertyValue.Culture, propertyValue.Segment);
if (propVal == null || !(propVal is string str) || str.IsNullOrWhiteSpace())
{
continue;
}
var sourcePath = _mediaFileSystem.GetRelativePath(str);
var copyPath = _mediaFileSystem.CopyFile(args.Copy, property.PropertyType, sourcePath);
args.Copy.SetValue(property.Alias, _mediaFileSystem.GetUrl(copyPath), propertyValue.Culture, propertyValue.Segment);
isUpdated = true;
}
}
// if updated, re-save the copy with the updated value
if (isUpdated)
{
sender.Save(args.Copy);
}
}
/// <summary>
/// Converts the value received from the editor into the value can be stored in the database.
/// </summary>
/// <param name="editorValue">The value received from the editor.</param>
/// <param name="currentValue">The current value of the property</param>
/// <returns>The converted value.</returns>
/// <remarks>
/// <para>The <paramref name="currentValue"/> is used to re-use the folder, if possible.</para>
/// <para>editorValue.Value is used to figure out editorFile and, if it has been cleared, remove the old file - but
/// it is editorValue.AdditionalData["files"] that is used to determine the actual file that has been uploaded.</para>
/// </remarks>
public override object FromEditor(ContentPropertyData editorValue, object currentValue)
{
// get the current path
var currentPath = string.Empty;
try
{
var svalue = currentValue as string;
var currentJson = string.IsNullOrWhiteSpace(svalue) ? null : JObject.Parse(svalue);
if (currentJson != null && currentJson["src"] != null)
{
currentPath = currentJson["src"].Value <string>();
}
}
catch (Exception ex)
{
// for some reason the value is invalid so continue as if there was no value there
_logger.Warn <ImageCropperPropertyValueEditor>(ex, "Could not parse current db value to a JObject.");
}
if (string.IsNullOrWhiteSpace(currentPath) == false)
{
currentPath = _mediaFileSystem.GetRelativePath(currentPath);
}
// get the new json and path
JObject editorJson = null;
var editorFile = string.Empty;
if (editorValue.Value != null)
{
editorJson = editorValue.Value as JObject;
if (editorJson != null && editorJson["src"] != null)
{
editorFile = editorJson["src"].Value <string>();
}
}
// ensure we have the required guids
var cuid = editorValue.ContentKey;
if (cuid == Guid.Empty)
{
throw new Exception("Invalid content key.");
}
var puid = editorValue.PropertyTypeKey;
if (puid == Guid.Empty)
{
throw new Exception("Invalid property type key.");
}
// editorFile is empty whenever a new file is being uploaded
// or when the file is cleared (in which case editorJson is null)
// else editorFile contains the unchanged value
var uploads = editorValue.Files;
if (uploads == null)
{
throw new Exception("Invalid files.");
}
var file = uploads.Length > 0 ? uploads[0] : null;
if (file == null) // not uploading a file
{
// if editorFile is empty then either there was nothing to begin with,
// or it has been cleared and we need to remove the file - else the
// value is unchanged.
if (string.IsNullOrWhiteSpace(editorFile) && string.IsNullOrWhiteSpace(currentPath) == false)
{
_mediaFileSystem.DeleteFile(currentPath);
return(null); // clear
}
return(editorJson?.ToString()); // unchanged
}
// process the file
var filepath = editorJson == null ? null : ProcessFile(editorValue, file, currentPath, cuid, puid);
// remove all temp files
foreach (var f in uploads)
{
File.Delete(f.TempFilePath);
}
// remove current file if replaced
if (currentPath != filepath && string.IsNullOrWhiteSpace(currentPath) == false)
{
_mediaFileSystem.DeleteFile(currentPath);
}
// update json and return
if (editorJson == null)
{
return(null);
}
editorJson["src"] = filepath == null ? string.Empty : _mediaFileSystem.GetUrl(filepath);
return(editorJson.ToString());
}
/// <summary>
/// Converts the value received from the editor into the value can be stored in the database.
/// </summary>
/// <param name="editorValue">The value received from the editor.</param>
/// <param name="currentValue">The current value of the property</param>
/// <returns>The converted value.</returns>
/// <remarks>
/// <para>The <paramref name="currentValue"/> is used to re-use the folder, if possible.</para>
/// <para>The <paramref name="editorValue"/> is value passed in from the editor. We normally don't care what
/// the editorValue.Value is set to because we are more interested in the files collection associated with it,
/// however we do care about the value if we are clearing files. By default the editorValue.Value will just
/// be set to the name of the file - but again, we just ignore this and deal with the file collection in
/// editorValue.AdditionalData.ContainsKey("files")</para>
/// <para>We only process ONE file. We understand that the current value may contain more than one file,
/// and that more than one file may be uploaded, so we take care of them all, but we only store ONE file.
/// Other places (FileUploadPropertyEditor...) do NOT deal with multiple files, and our logic for reusing
/// folders would NOT work, etc.</para>
/// </remarks>
public override object FromEditor(ContentPropertyData editorValue, object currentValue)
{
var currentPath = currentValue as string;
if (!currentPath.IsNullOrWhiteSpace())
{
currentPath = _mediaFileSystem.GetRelativePath(currentPath);
}
string editorFile = null;
if (editorValue.Value != null)
{
editorFile = editorValue.Value as string;
}
// ensure we have the required guids
var cuid = editorValue.ContentKey;
if (cuid == Guid.Empty)
{
throw new Exception("Invalid content key.");
}
var puid = editorValue.PropertyTypeKey;
if (puid == Guid.Empty)
{
throw new Exception("Invalid property type key.");
}
var uploads = editorValue.Files;
if (uploads == null)
{
throw new Exception("Invalid files.");
}
var file = uploads.Length > 0 ? uploads[0] : null;
if (file == null) // not uploading a file
{
// if editorFile is empty then either there was nothing to begin with,
// or it has been cleared and we need to remove the file - else the
// value is unchanged.
if (string.IsNullOrWhiteSpace(editorFile) && string.IsNullOrWhiteSpace(currentPath) == false)
{
_mediaFileSystem.DeleteFile(currentPath);
return(null); // clear
}
return(currentValue); // unchanged
}
// process the file
var filepath = editorFile == null ? null : ProcessFile(editorValue, file, currentPath, cuid, puid);
// remove all temp files
foreach (var f in uploads)
{
File.Delete(f.TempFilePath);
}
// remove current file if replaced
if (currentPath != filepath && string.IsNullOrWhiteSpace(currentPath) == false)
{
_mediaFileSystem.DeleteFile(currentPath);
}
// update json and return
if (editorFile == null)
{
return(null);
}
return(filepath == null ? string.Empty : _mediaFileSystem.GetUrl(filepath));
}
