public async Task OD_FIX_NameEncoding_CreateAndRename()
{
await IsolatedODataTestAsync(async() =>
{
var testRoot = CreateTestRoot("ODataTestRoot");
var guid = Guid.NewGuid().ToString().Replace("-", "");
var name = "*_|" + guid;
var encodedName = ContentNamingProvider.GetNameFromDisplayName(name);
var newName = ContentNamingProvider.GetNameFromDisplayName("___" + guid);
// ACTION 1: Create
var json = string.Concat(@"models=[{""Name"":""", name, @"""}]");
var response = await ODataPostAsync("/OData.svc/" + testRoot.Path, "", json).ConfigureAwait(false);;
// ASSERT 1
AssertNoError(response);
var entity = GetEntity(response);
Assert.AreEqual(encodedName, entity.Name);
// ACTION 2: Rename
json = string.Concat(@"models=[{""Name"":""", newName, @"""}]");
response = await ODataPatchAsync("/OData.svc/" + testRoot.Path, "", json).ConfigureAwait(false);;
// ASSERT 2
AssertNoError(response);
entity = GetEntity(response);
var node = Node.LoadNode(entity.Id);
Assert.AreEqual(newName, node.Name);
}).ConfigureAwait(false);;
}
// ======================================================================== POTENTIAL Virtual methods
protected async Task <Content> GetContentAsync(Content parent, string fileName, string contentTypeName, bool overwrite,
CancellationToken cancellationToken)
{
var contentname = ContentNamingProvider.GetNameFromDisplayName(fileName);
var path = RepositoryPath.Combine(Content.Path, contentname);
Content content;
if (overwrite)
{
// check if content exists
content = await Content.LoadAsync(path, cancellationToken).ConfigureAwait(false);
if (content != null)
{
SetPreviewGenerationPriority(content);
return(content);
}
}
// create new content
content = Content.CreateNew(contentTypeName, parent.ContentHandler, contentname);
// prevent autonaming feature in case of preview images
if (string.Compare(contentTypeName, DocumentPreviewProvider.PREVIEWIMAGE_CONTENTTYPE, StringComparison.InvariantCultureIgnoreCase) != 0)
{
content.ContentHandler.AllowIncrementalNaming = true;
}
SetPreviewGenerationPriority(content);
return(content);
}
// ========================================================================================= Helper methods
private static void AddContentListField(ContentRepository.Content content)
{
if (content == null)
{
return;
}
var contentList = ContentList.GetContentListByParentWalk(content.ContentHandler);
if (contentList == null)
{
return;
}
// build longtext field for custom status messages
var fs = new LongTextFieldSetting
{
ShortName = "LongText",
Name =
"#" + ContentNamingProvider.GetNameFromDisplayName(content.Name, content.DisplayName) +
"_status",
DisplayName = content.DisplayName + " status",
Icon = content.Icon
};
contentList.AddOrUpdateField(fs);
}
protected async Task <User> CreateUser(string nameCandidate, string loginName, string email, string fullName,
Action <Content> setProperties, CancellationToken cancellationToken)
{
var parentPath = string.IsNullOrEmpty(_options.ParentPath) ? "/Root/IMS/Public" : _options.ParentPath;
var userType = string.IsNullOrEmpty(_options.UserType) ? "User" : _options.UserType;
var parent = RepositoryTools.CreateStructure(parentPath, "Domain") ??
await Content.LoadAsync(parentPath, cancellationToken).ConfigureAwait(false);
// If a user with the same name exists, make sure we create
// a new one and let the application deal with merging them later.
var name = ContentNamingProvider.GetNameFromDisplayName(nameCandidate);
if (Node.Exists(RepositoryPath.Combine(parent.Path, name)))
{
name = ContentNamingProvider.IncrementNameSuffixToLastName(name, parent.Id);
}
var user = Content.CreateNew(userType, parent.ContentHandler, name);
user["LoginName"] = loginName;
user["Email"] = email;
user["FullName"] = string.IsNullOrEmpty(fullName) ? name : fullName;
user.DisplayName = string.IsNullOrEmpty(fullName) ? name : fullName;
user["Enabled"] = true;
setProperties?.Invoke(user);
user.Save();
await AddUserToDefaultGroupsAsync(user.ContentHandler as User, cancellationToken).ConfigureAwait(false);
return(user.ContentHandler as User);
}
protected override void Execute(NativeActivityContext context)
{
var displayName = ContentDisplayName.Get(context);
var originalName = ContentOriginalName.Get(context);
var newName = ContentNamingProvider.GetNameFromDisplayName(originalName, displayName);
Result.Set(context, newName);
}
private string IncrementNameSuffixTest(string name, string expected)
{
var actual = ContentNamingProvider.IncrementNameSuffix(name);
if (actual == expected)
{
return(null);
}
return(String.Format("Name is {0}, expected: {1}", actual, expected));
}
private string ParseSuffixTest(string name, int expected)
{
name = System.IO.Path.GetFileNameWithoutExtension(name);
string nameBase;
var actual = ContentNamingProvider.ParseSuffix(name, out nameBase);
if (actual == expected)
{
return(null);
}
return(String.Format("Result is {0}, expected: {1}", actual, expected));
}
protected override void Execute(NativeActivityContext context)
{
var parent = Node.LoadNode(ParentPath.Get(context));
if (parent == null)
{
throw new ApplicationException("Cannot create content because parent does not exist. Path: " + ParentPath.Get(context));
}
var name = Name.Get(context);
var displayName = ContentDisplayName.Get(context);
if (string.IsNullOrEmpty(name))
{
name = ContentNamingProvider.GetNameFromDisplayName(displayName);
}
var content = CreateContentInternal(GetContentTypeName(context), name, ParentPath.Get(context));
if (!string.IsNullOrEmpty(displayName))
{
content.DisplayName = displayName;
}
var fieldValues = FieldValues.Get(context);
if (fieldValues != null)
{
foreach (var key in fieldValues.Keys)
{
content[key] = fieldValues[key];
}
}
SetContentFields(content, context);
content.ContentHandler.DisableObserver(typeof(WorkflowNotificationObserver));
try
{
content.Save();
}
catch (Exception e)
{
throw new ApplicationException(String.Concat("Cannot create content. See inner exception. Expected path: "
, ParentPath.Get <string>(context), "/", Name.Get(context)), e);
}
Result.Set(context, new WfContent(content.ContentHandler));
}
public void ContentNaming_FromDisplayName()
{
var providers = new[] {
(ContentNamingProvider) new CharReplacementContentNamingProvider(),
(ContentNamingProvider) new Underscore5FContentNamingProvider()
};
var contentNamingProviderAcc = new PrivateType(typeof(ContentNamingProvider));
var originalProvider = contentNamingProviderAcc.GetStaticField("__instance");
try
{
foreach (var provider in providers)
{
contentNamingProviderAcc.SetStaticField("__instance", provider);
var providerName = provider.GetType().Name;
Assert.AreEqual("árvíztűrőtükörfúrógép", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép"));
Assert.AreEqual("ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP", ContentNamingProvider.GetNameFromDisplayName("ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP"));
Assert.AreEqual("ÁrvíztűrőTükörfúrógép", ContentNamingProvider.GetNameFromDisplayName("ÁrvíztűrőTükörfúrógép"));
Assert.AreEqual("árvíztűrőtükörfúrógép.txt", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép.txt"));
Assert.AreEqual("árvíztűrőtükörfúrógép.doc.txt", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép.txt", "árvíztűrőtükörfúrógép.doc"));
Assert.AreEqual("árvíztűrőtükörfúrógép.doc.txt", ContentNamingProvider.GetNameFromDisplayName(".txt", "árvíztűrőtükörfúrógép.doc"));
var name = ContentNamingProvider.GetNameFromDisplayName("!*_~@#$%a^&()b{}+\"'|:<>?c/.,");
if (providerName == typeof(CharReplacementContentNamingProvider).Name)
{
Assert.AreEqual("!-_-a-()b-c", name);
}
else if (providerName == typeof(Underscore5FContentNamingProvider).Name)
{
Assert.AreEqual("!_2a_5f_7e_40_23_24_25a_5e_26()b_7b_7d_2b_22_27_7c_3a_3c_3e_3fc_2f._2c", name);
}
else
{
Assert.Inconclusive("Unknown ContentNamingProvider: " + providerName);
}
}
}
finally
{
contentNamingProviderAcc.SetStaticField("__instance", originalProvider);
}
}
protected static DocumentFormat GetFormatByName(string fileName)
{
if (string.IsNullOrEmpty(fileName))
{
return(DocumentFormat.Pdf);
}
var extension = ContentNamingProvider.GetFileExtension(fileName).ToLower();
if (Common.PDF_EXTENSIONS.Contains(extension))
{
return(DocumentFormat.Pdf);
}
if (Common.PRESENTATION_EXTENSIONS.Contains(extension))
{
return(DocumentFormat.Ppt);
}
if (Common.PRESENTATIONEX_EXTENSIONS.Contains(extension))
{
return(DocumentFormat.Pptx);
}
if (Common.WORKBOOK_EXTENSIONS.Contains(extension))
{
return(extension.EndsWith("x") ? DocumentFormat.Xlsx : DocumentFormat.Xls);
}
if (Common.WORD_EXTENSIONS.Contains(extension))
{
return(extension.EndsWith("x") ? DocumentFormat.Docx : DocumentFormat.Doc);
}
if (Common.EMAIL_EXTENSIONS.Contains(extension))
{
return(DocumentFormat.Pdf);
}
return(DocumentFormat.Pdf);
}
public async Task <User> CreateProviderUserAsync(Content content, HttpContext context, string provider, string userId,
ClaimInfo[] claims, CancellationToken cancellationToken)
{
var parentPath = string.IsNullOrEmpty(DefaultParentPath) ? "/Root/IMS/Public" : DefaultParentPath;
var userType = string.IsNullOrEmpty(DefaultUserType) ? "User" : DefaultUserType;
var parent = RepositoryTools.CreateStructure(parentPath, "Domain") ??
await Content.LoadAsync(parentPath, cancellationToken).ConfigureAwait(false);
var fullName = claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value ?? string.Empty;
var email = claims.FirstOrDefault(c => c.Type == ClaimTypes.Email)?.Value ?? string.Empty;
// Fill the field with an initial JSON data containing a single provider data.
// Later, if the user already exists, this field needs to be edited: the new id
// should be inserted instead of overwriting the current value.
var external = $"{{ \"{provider}\": {{ \"Id\": \"{userId}\", \"Completed\": false }} }}";
// User content name will be the email.
// Current behavior: if a user with the same name exists, make sure we create
// a new one and let the application deal with merging them later.
var name = ContentNamingProvider.GetNameFromDisplayName(email);
if (Node.Exists(RepositoryPath.Combine(parent.Path, name)))
{
name = ContentNamingProvider.IncrementNameSuffixToLastName(name, parent.Id);
}
var user = Content.CreateNew(userType, parent.ContentHandler, name);
user["ExternalUserProviders"] = external;
user["Email"] = email;
user["FullName"] = fullName;
user.DisplayName = fullName;
user.Save();
await AddUserToDefaultGroupsAsync(user.ContentHandler as User, cancellationToken).ConfigureAwait(false);
return(user.ContentHandler as User);
}
public void ContentNaming_FromDisplayName()
{
var namingProviders = new[] {
(ContentNamingProvider) new CharReplacementContentNamingProvider(),
(ContentNamingProvider) new Underscore5FContentNamingProvider()
};
foreach (var namingProvider in namingProviders)
{
var services = new ServiceCollection()
.AddSingleton <IContentNamingProvider>(namingProvider)
.BuildServiceProvider();
Providers.Instance = new Providers(services);
var providerName = namingProvider.GetType().Name;
Assert.AreEqual("árvíztűrőtükörfúrógép", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép"));
Assert.AreEqual("ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP", ContentNamingProvider.GetNameFromDisplayName("ÁRVÍZTŰRŐTÜKÖRFÚRÓGÉP"));
Assert.AreEqual("ÁrvíztűrőTükörfúrógép", ContentNamingProvider.GetNameFromDisplayName("ÁrvíztűrőTükörfúrógép"));
Assert.AreEqual("árvíztűrőtükörfúrógép.txt", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép.txt"));
Assert.AreEqual("árvíztűrőtükörfúrógép.doc.txt", ContentNamingProvider.GetNameFromDisplayName("árvíztűrőtükörfúrógép.txt", "árvíztűrőtükörfúrógép.doc"));
Assert.AreEqual("árvíztűrőtükörfúrógép.doc.txt", ContentNamingProvider.GetNameFromDisplayName(".txt", "árvíztűrőtükörfúrógép.doc"));
var name = ContentNamingProvider.GetNameFromDisplayName("!*_~@#$%a^&()b{}+\"'|:<>?c/.,");
if (providerName == typeof(CharReplacementContentNamingProvider).Name)
{
Assert.AreEqual("!-_-a-()b-c", name);
}
else if (providerName == typeof(Underscore5FContentNamingProvider).Name)
{
Assert.AreEqual("!_2a_5f_7e_40_23_24_25a_5e_26()b_7b_7d_2b_22_27_7c_3a_3c_3e_3fc_2f._2c", name);
}
else
{
Assert.Inconclusive("Unknown ContentNamingProvider: " + providerName);
}
}
}
public void ContentNaming_IncrementNameSuffix()
{
string msg;
msg = IncrementNameSuffixTest("Car", "Car(1)"); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("Car(12)", "Car(13)"); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("Car.xml", "Car(1).xml"); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("Car(8).xml", "Car(9).xml"); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("Car((8).xml", "Car((9).xml"); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("(1)", "(2)"); Assert.IsNull(msg, msg); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest(")", ")(1)"); Assert.IsNull(msg, msg); Assert.IsNull(msg, msg);
msg = IncrementNameSuffixTest("Car(string)(12)", "Car(string)(13)"); Assert.IsNull(msg, msg);
// suffices are guids for the following.
// if the last suffixed name from db is in the form 'name(x)' where x is not a number, we are not able to decide the next suffix, so it is guid
var actual = ContentNamingProvider.IncrementNameSuffix("Car(string)");
Assert.AreEqual("Car(string)(1)", actual);
actual = ContentNamingProvider.IncrementNameSuffix("Car(8)).xml");
Assert.AreEqual("Car(8))(1).xml", actual);
actual = ContentNamingProvider.IncrementNameSuffix("Car()");
Assert.AreEqual("Car()(1)", actual);
}
/// <summary>
/// Helper method for updating the given <see cref="Content"/> with a model represented by JObject.
/// The <see cref="Content"/> will not be saved.
/// </summary>
/// <param name="content">The <see cref="Content"/> that will be modified. Cannot be null.</param>
/// <param name="model">The modifier JObject instance. Cannot be null.</param>
public static void UpdateFields(Content content, JObject model)
{
if (content == null)
{
throw new ArgumentNullException(nameof(content));
}
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
var isNew = content.Id == 0;
foreach (var prop in model.Properties())
{
if (string.IsNullOrEmpty(prop.Name) || prop.Name == "__ContentType" || prop.Name == "__ContentTemplate" || prop.Name == "Type" || prop.Name == "ContentType")
{
continue;
}
var hasField = content.Fields.TryGetValue(prop.Name, out var field);
if (!hasField && content.SupportsAddingFieldsOnTheFly && (prop.Value as JValue)?.Value != null)
{
var value = ((JValue)prop.Value).Value;
var fieldSetting = FieldSetting.InferFieldSettingFromType(value.GetType(), prop.Name);
var meta = new FieldMetadata(true, true, prop.Name, prop.Name, fieldSetting);
hasField = content.AddFieldsOnTheFly(new[] { meta }) && content.Fields.TryGetValue(prop.Name, out field);
}
if (hasField)
{
if (!field.ReadOnly)
{
if (prop.Value is JValue jvalue)
{
if (field is IntegerField)
{
field.SetData(Convert.ToInt32(jvalue.Value));
continue;
}
if (field is DateTimeField && jvalue.Value == null)
{
continue;
}
if (isNew && field is ReferenceField && jvalue.Value == null)
{
if (field.Name == "CreatedBy" || field.Name == "ModifiedBy")
{
continue;
}
}
if (field is ReferenceField && jvalue.Value != null)
{
var refNode = jvalue.Type == JTokenType.Integer
? Node.LoadNode(Convert.ToInt32(jvalue.Value))
: Node.LoadNode(jvalue.Value.ToString());
field.SetData(refNode);
continue;
}
if (isNew && field.Name == "Name" && jvalue.Value != null)
{
field.SetData(ContentNamingProvider.GetNameFromDisplayName(jvalue.Value.ToString()));
continue;
}
field.SetData(jvalue.Value);
continue;
}
if (prop.Value is JObject)
{
//TODO: ODATA: setting field when posted value is JObject.
// field.SetData(jvalue.Value);
continue;
}
if (prop.Value is JArray avalue)
{
if (field is ReferenceField)
{
var refValues = avalue.Values().ToList();
if (refValues.Count == 0)
{
field.SetData(null);
continue;
}
var fsetting = field.FieldSetting as ReferenceFieldSetting;
var nodes = refValues.Select(rv => rv.Type == JTokenType.Integer ? Node.LoadNode(Convert.ToInt32(rv.ToString())) : Node.LoadNode(rv.ToString()));
if (fsetting?.AllowMultiple != null && fsetting.AllowMultiple.Value)
{
field.SetData(nodes);
}
else
{
field.SetData(nodes.First());
}
}
else if (field is ChoiceField)
{
// ChoiceField expects the value to be of type List<string>
var list = new List <string>();
foreach (var token in avalue)
{
if (token is JValue value)
{
list.Add(value.Value.ToString());
}
else
{
throw new Exception(
$"Token type {token.GetType().Name} for field {field.Name} (type {field.GetType().Name}) is not supported.");
}
}
field.SetData(list);
}
else if (field is AllowedChildTypesField &&
field.Name == "AllowedChildTypes" &&
content.ContentHandler is GenericContent gc)
{
var types = avalue.Values().Select(rv =>
{
switch (rv.Type)
{
case JTokenType.Integer:
return(Node.LoadNode(Convert.ToInt32(rv.ToString())) as ContentType);
default:
var typeId = rv.ToString();
if (RepositoryPath.IsValidPath(typeId) == RepositoryPath.PathResult.Correct)
{
return(Node.LoadNode(typeId) as ContentType);
}
return(ContentType.GetByName(typeId));
}
}).Where(ct => ct != null).ToArray();
gc.SetAllowedChildTypes(types);
}
continue;
}
throw new SnNotSupportedException();
}
}
}
}
private Content CreateContent(JObject model, ODataRequest odataRequest)
{
var contentTypeName = GetPropertyValue <string>("__ContentType", model);
var templateName = GetPropertyValue <string>("__ContentTemplate", model);
var name = GetPropertyValue <string>("Name", model);
if (string.IsNullOrEmpty(name))
{
var displayName = GetPropertyValue <string>("DisplayName", model);
name = ContentNamingProvider.GetNameFromDisplayName(displayName);
}
else
{
// do not allow saving a content with unencoded name
name = ContentNamingProvider.GetNameFromDisplayName(name);
}
var parent = Node.Load <GenericContent>(odataRequest.RepositoryPath);
if (string.IsNullOrEmpty(contentTypeName))
{
var allowedChildTypeNames = parent.GetAllowedChildTypeNames();
if (allowedChildTypeNames is AllContentTypeNames)
{
contentTypeName = typeof(ContentRepository.File).Name;
}
else
{
var allowedContentTypeNames = parent.GetAllowedChildTypeNames().ToArray();
contentTypeName = allowedContentTypeNames.FirstOrDefault();
if (string.IsNullOrEmpty(contentTypeName))
{
contentTypeName = typeof(ContentRepository.File).Name;
}
}
}
Content content;
Node template = null;
if (templateName != null)
{
template = ContentTemplate.GetNamedTemplate(contentTypeName, templateName);
}
if (template == null)
{
content = Content.CreateNew(contentTypeName, parent, name);
}
else
{
var templated = ContentTemplate.CreateFromTemplate(parent, template, name);
content = Content.Create(templated);
}
UpdateFields(content, model);
if (odataRequest.MultistepSave)
{
content.Save(SavingMode.StartMultistepSave);
}
else
{
content.Save();
}
return(content);
}
protected override void Execute(NativeActivityContext context)
{
var message = Message.Get(context);
var parentPath = ParentPath.Get(context);
var overwrite = OverwriteExistingContent.Get(context);
var displayName = ContentDisplayName.Get(context);
var name = ContentName.Get(context);
if (string.IsNullOrEmpty(name))
{
name = ContentNamingProvider.GetNameFromDisplayName(displayName) + ".eml";
}
var parent = Node.LoadNode(parentPath);
if (parent == null)
{
throw new ApplicationException("Cannot create content because parent does not exist. Path: " + parentPath);
}
// check existing file
var node = Node.LoadNode(RepositoryPath.Combine(parentPath, name));
File file;
if (node == null)
{
// file does not exist, create new one
file = new File(parent);
if (!string.IsNullOrEmpty(displayName))
{
file.DisplayName = displayName;
}
file.Name = name;
}
else
{
// file exists
if (overwrite)
{
// overwrite it, so we open it
file = node as File;
// node exists and it is not a file -> delete it and create a new one
if (file == null)
{
node.ForceDelete();
file = new File(parent);
}
file.DisplayName = displayName;
file.Name = name;
}
else
{
// do not overwrite it
file = new File(parent);
if (!string.IsNullOrEmpty(displayName))
{
file.DisplayName = displayName;
}
file.Name = name;
file.AllowIncrementalNaming = true;
}
}
try
{
using (var memoryStream = new System.IO.MemoryStream(message.MimeContent.Content))
{
var binaryData = new BinaryData();
binaryData.SetStream(memoryStream);
file.Binary = binaryData;
file.Save();
}
}
catch (Exception ex)
{
SnLog.WriteException(ex);
}
}
public override object GetData()
{
if (this.ControlMode == FieldControlControlMode.Browse || this.ReadOnly)
{
return(_innerData);
}
var nameAvailableControl = GetNameAvailableControl();
// name control is available
var nameControlAvailable = false;
if (nameAvailableControl != null)
{
if (nameAvailableControl.Text != "0")
{
nameControlAvailable = true;
}
}
var displayName = string.Empty;
var innerControl = GetInnerControl() as TextBox;
displayName = innerControl.Text;
string className;
string name;
if (SenseNetResourceManager.ParseResourceKey(displayName, out className, out name))
{
// get resources
var allresStr = GetResourcesBoxControl().Text;
// if resources JSON is empty, we just entered a resource key into displayname control, but it does not yet come from the resource editor
if (!string.IsNullOrEmpty(allresStr))
{
var ser = new JavaScriptSerializer();
var allres = ser.Deserialize <ResourceEditorApi.ResourceKeyData>(allresStr);
// value comes from the resource editor ui
displayName = allres.Name;
// if the entered value is a resource key, then update corresponding resources
if (SenseNetResourceManager.ParseResourceKey(displayName, out className, out name))
{
ResourceEditorApi.SaveResource(className, name, allres.Datas);
}
}
}
if (!nameControlAvailable && (this.Content.Id == 0 || AlwaysUpdateName))
{
// content name should be set automatically generated from displayname
var newName = ContentNamingProvider.GetNameFromDisplayName(this.Content.Name, displayName);
if (newName.Length > 0)
{
this.Content["Name"] = newName;
}
}
return(displayName);
}
private static string GetTagName(string tag)
{
return(ContentNamingProvider.GetNameFromDisplayName("", tag).Trim().Replace('.', '_').Replace('"', '_').Replace('\'', '_'));
}
public static void UpdateFields(Content content, JObject model)
{
Field field;
var isNew = content.Id == 0;
foreach (var prop in model.Properties())
{
if (string.IsNullOrEmpty(prop.Name) || prop.Name == "__ContentType" || prop.Name == "__ContentTemplate" || prop.Name == "Type" || prop.Name == "ContentType")
{
continue;
}
var hasField = content.Fields.TryGetValue(prop.Name, out field);
if (!hasField && content.SupportsAddingFieldsOnTheFly && prop.Value is JValue && ((JValue)prop.Value).Value != null)
{
var value = ((JValue)prop.Value).Value;
var fieldSetting = FieldSetting.InferFieldSettingFromType(value.GetType(), prop.Name);
var meta = new FieldMetadata(true, true, prop.Name, prop.Name, fieldSetting);
hasField = content.AddFieldsOnTheFly(new[] { meta }) && content.Fields.TryGetValue(prop.Name, out field);
}
if (hasField)
{
if (!field.ReadOnly)
{
var jvalue = prop.Value as JValue;
if (jvalue != null)
{
if (field is IntegerField)
{
field.SetData(Convert.ToInt32(jvalue.Value));
continue;
}
if (field is DateTimeField && jvalue.Value == null)
{
continue;
}
if (isNew && field is ReferenceField && jvalue.Value == null)
{
if (field.Name == "CreatedBy" || field.Name == "ModifiedBy")
{
continue;
}
}
if (field is ReferenceField && jvalue.Value != null)
{
var refNode = jvalue.Type == JTokenType.Integer
? Node.LoadNode(Convert.ToInt32(jvalue.Value))
: Node.LoadNode(jvalue.Value.ToString());
field.SetData(refNode);
continue;
}
if (isNew && field.Name == "Name" && jvalue.Value != null)
{
field.SetData(ContentNamingProvider.GetNameFromDisplayName(jvalue.Value.ToString()));
continue;
}
field.SetData(jvalue.Value);
continue;
}
var ovalue = prop.Value as JObject;
if (ovalue != null)
{
//TODO: ODATA: setting field when posted value is JObject.
// field.SetData(jvalue.Value);
continue;
}
var avalue = prop.Value as JArray;
if (avalue != null)
{
if (field is ReferenceField)
{
var refValues = avalue.Values().ToList();
if (refValues.Count == 0)
{
field.SetData(null);
continue;
}
var fsetting = field.FieldSetting as ReferenceFieldSetting;
var nodes = refValues.Select(rv => rv.Type == JTokenType.Integer ? Node.LoadNode(Convert.ToInt32(rv.ToString())) : Node.LoadNode(rv.ToString()));
if (fsetting.AllowMultiple.HasValue && fsetting.AllowMultiple.Value)
{
field.SetData(nodes);
}
else
{
field.SetData(nodes.First());
}
continue;
}
else if (field is ChoiceField)
{
// ChoiceField expects the value to be of type List<string>
var list = new List <string>();
foreach (var token in avalue)
{
if (token is JValue)
{
list.Add(((JValue)token).Value.ToString());
}
else
{
throw new Exception(string.Format("Token type {0} for field {1} (type {2}) is not supported.", token.GetType().Name, field.Name, field.GetType().Name));
}
}
field.SetData(list);
}
continue;
}
throw new SnNotSupportedException();
}
}
}
}
public override bool IsContentSupported(STORAGE.Node content)
{
return(PreviewImageGenerator.IsSupportedExtension(ContentNamingProvider.GetFileExtension(content.Name)));
}
protected Stream GetPreviewImagesPowerPointStream(Content content, IEnumerable <SNCR.Image> previewImages, RestrictionType?restrictionType = null)
{
CheckLicense(LicenseProvider.Slides);
try
{
var ms = new MemoryStream();
var extension = ContentNamingProvider.GetFileExtension(content.Name).ToLower();
var oldPpt = Common.PRESENTATION_EXTENSIONS.Contains(extension);
var saveFormat = oldPpt ? AsposeSlides.Export.SaveFormat.Ppt : AsposeSlides.Export.SaveFormat.Pptx;
var docPresentation = new AsposeSlides.Presentation();
var index = 1;
var imageOptions = new PreviewImageOptions()
{
RestrictionType = restrictionType
};
foreach (var previewImage in previewImages.Where(previewImage => previewImage != null))
{
using (var imgStream = GetRestrictedImage(previewImage, imageOptions))
{
var image = System.Drawing.Image.FromStream(imgStream);
var imageForDocument = ResizeImage(image, Math.Min(image.Width, Common.PREVIEW_POWERPOINT_WIDTH), Math.Min(image.Height, Common.PREVIEW_POWERPOINT_HEIGHT));
if (imageForDocument != null)
{
try
{
var img = docPresentation.Images.AddImage(imageForDocument);
var slide = docPresentation.Slides[0];
if (index > 1)
{
docPresentation.Slides.AddClone(slide);
slide = docPresentation.Slides[index - 1];
}
slide.Shapes.AddPictureFrame(AsposeSlides.ShapeType.Rectangle, 10, 10,
imageForDocument.Width, imageForDocument.Height,
img);
}
catch (IndexOutOfRangeException ex)
{
SnLog.WriteException(ex, "Error during document generation. Path: " + previewImage.Path);
break;
}
}
}
index++;
}
docPresentation.Save(ms, saveFormat);
ms.Seek(0, SeekOrigin.Begin);
return(ms);
}
catch (Exception ex)
{
SnLog.WriteException(ex);
}
return(null);
}
