/// <summary>
/// Serialize 2SexyContent data to an xml string.
/// </summary>
/// <param name="zoneId">ID of 2SexyContent zone</param>
/// <param name="applicationId">ID of 2SexyContent application</param>
/// <param name="contentTypeId">ID of 2SexyContent type</param>
/// <param name="languageSelected">Language of the data to be serialized (null for all languages)</param>
/// <param name="languageFallback">Language fallback of the system</param>
/// <param name="languageScope">Languages supported of the system</param>
/// <param name="languageReference">How value references to other languages are handled</param>
/// <param name="resourceReference">How value references to files and pages are handled</param>
/// <param name="selectedIds">array of IDs to export only these</param>
/// <returns>A string containing the xml data</returns>
public string CreateXml(int zoneId, int applicationId, int contentTypeId, string languageSelected, string languageFallback, IEnumerable<string> languageScope, LanguageReferenceExport languageReference, ResourceReferenceExport resourceReference, int[] selectedIds)
{
var contentType = GetContentType(zoneId, applicationId, contentTypeId);
if (contentType == null)
return null;
var languages = new List<string>();
if (!string.IsNullOrEmpty(languageSelected))
{
languages.Add(languageSelected);
}
else if (languageScope.Any())
{ // Export all languages
languages.AddRange(languageScope);
}
else
{
languages.Add(string.Empty);
}
var documentRoot = GetDocumentRoot(null);
var document = GetDocument(documentRoot);
var entities = contentType.Entities.Where(entity => entity.ChangeLogIDDeleted == null);
if (selectedIds != null && selectedIds.Length > 0)
entities = entities.Where(e => selectedIds.Contains(e.EntityID));
foreach (var entity in entities)
{
foreach (var language in languages)
{
var documentElement = GetDocumentEntityElement(entity.EntityGUID, language, contentType.Name);
documentRoot.Add(documentElement);
var attributes = contentType.GetAttributes();
foreach (var attribute in attributes)
{
if (attribute.Type == "Entity")
{ // Handle separately
documentElement.AppendEntityReferences(entity, attribute);
}
else if (languageReference.IsResolve())
{
documentElement.AppendValueResolved(entity, attribute, language, languageFallback, resourceReference);
}
else
{
documentElement.AppendValueReferenced(entity, attribute, language, languageFallback, languageScope, languages.Count() > 1, resourceReference);
}
}
}
}
return document.ToString();
}
public HttpResponseMessage ExportContent(int appId, string language, string defaultLanguage, string contentType,
RecordExport recordExport, ResourceReferenceExport resourcesReferences,
LanguageReferenceExport languageReferences, string selectedIds = null)
{
// do security check
if(!PortalSettings.UserInfo.IsInRole(PortalSettings.AdministratorRoleName))// todo: copy to 8.5 "Administrators")) // note: user.isinrole didn't work
throw new HttpRequestException("Needs admin permissions to do this");
return eavCtc.ExportContent(appId, language, defaultLanguage, contentType, recordExport, resourcesReferences,
languageReferences, selectedIds);
}
public HttpResponseMessage ExportContent(int appId, string language, string defaultLanguage, string contentType,
RecordExport recordExport, ResourceReferenceExport resourcesReferences,
LanguageReferenceExport languageReferences)
{
// do security check
if (!PortalSettings.UserInfo.IsInRole("Administrators")) // note: user.isinrole didn't work
{
throw new HttpRequestException("Needs admin permissions to do this");
}
return(eavCtc.ExportContent(appId, language, defaultLanguage, contentType, recordExport, resourcesReferences,
languageReferences));
}
/// <summary>
/// Append an element to this. The element will get the name of the attribute, and if possible the value will
/// be referenced to another language (for example [ref(en-US,ro)].
/// </summary>
public static void AppendValueReferenced(this XElement element, Eav.Entity entity, Attribute attribute, string language, string languageFallback, IEnumerable<string> languageScope, bool referenceParentLanguagesOnly, ResourceReferenceExport resourceReferenceOption)
{
var valueName = attribute.StaticName;
var value = entity.GetAttributeValue(attribute, language);
if (value == null)
{
element.Append(valueName, "[]");
return;
}
var valueLanguage = value.ValuesDimensions.Select(reference => reference.Dimension.ExternalKey)
.FirstOrDefault(l => l == language); // value.GetLanguage(language);
if (valueLanguage == null)
{ // If no language is found, serialize the plain value
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
var valueLanguagesReferenced = value.GetLanguagesReferenced(language, true)
.OrderBy(lang => lang != languageFallback)
.ThenBy(lan => lan);;
if (valueLanguagesReferenced.Count() == 0)
{ // If the value is a head value, serialize the plain value
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
var valueLanguageReferenced = default(string);
var valueLanguageReadOnly = value.IsLanguageReadOnly(language);
if (referenceParentLanguagesOnly)
{
valueLanguageReferenced = valueLanguagesReferenced.FirstOrDefault
(
lang => languageScope.IndexOf(lang) < languageScope.IndexOf(language)
);
}
else if (valueLanguageReadOnly)
{ // If one language is serialized, do not serialize read-write values
// as references
valueLanguageReferenced = valueLanguagesReferenced.First();
}
if (valueLanguageReferenced == null)
{
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
element.Append(valueName, string.Format("[ref({0},{1})]", valueLanguageReferenced, valueLanguageReadOnly ? "ro" : "rw"));
}
public HttpResponseMessage ExportContent(int appId, string language, string defaultLanguage, string contentType,
RecordExport recordExport, ResourceReferenceExport resourcesReferences,
LanguageReferenceExport languageReferences, string selectedIds = null)
{
AppId = appId;
// todo: continue here!
var ct = CurrentContext.AttribSet.GetAttributeSetWithEitherName(contentType);
var contentTypeId = ct.AttributeSetID;// GetContentTypeId(contentType);
var contentTypeName = ct.Name;// GetContentTypeName(contentType);
var contextLanguages = GetContextLanguages();
// check if we have an array of ids
int[] ids = null;
try
{
if (recordExport == RecordExport.Selection && !string.IsNullOrWhiteSpace(selectedIds))
ids = selectedIds.Split(',').Select(int.Parse).ToArray();
}
catch (Exception e)
{
throw new Exception("trouble finding selected IDs to export", e);
}
var fileContent = recordExport == RecordExport.Blank
? new XmlExport().CreateBlankXml(CurrentContext.ZoneId, appId, contentTypeId)
: new XmlExport().CreateXml(CurrentContext.ZoneId, appId, contentTypeId, language ?? "", defaultLanguage, contextLanguages, languageReferences, resourcesReferences, ids);
var fileName = $"2sxc {contentTypeName.Replace(" ", "-")} {language} {(recordExport == RecordExport.Blank ? "Template" : "Data")} {DateTime.Now.ToString("yyyyMMddHHmmss")}.xml";
var response = new HttpResponseMessage(HttpStatusCode.OK);
response.Content = new StringContent(fileContent);
response.Content.Headers.ContentType = new MediaTypeHeaderValue("text/xml");
response.Content.Headers.ContentLength = fileContent.Length;
response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
{
FileName = fileName
};
return response;
}
/// <summary>
/// Append an element to this. The element will have the value of the EavValue. File and page references
/// can optionally be resolved.
/// </summary>
public static void AppendValue(this XElement element, XName name, EavValue value, ResourceReferenceExport resourceReferenceOption)
{
if (value == null)
{
element.Append(name, "[]");
}
else if (value.Value == null)
{
element.Append(name, "[]");
}
else if (resourceReferenceOption.IsResolve())
{
element.Append(name, value.ResolveValueReference());
}
else if (value.Value == string.Empty)
{
element.Append(name, "[\"\"]");
}
else
{
element.Append(name, value.Value);
}
}
/// <summary>
/// Append an element to this. The element will get the name of the attribute, and if possible the value will
/// be referenced to another language (for example =ref(en-US,ro).
/// </summary>
public static void AppendValueReferenced(this XElement element, Entity entity, Attribute attribute, string language, string languageFallback, IEnumerable <string> languageScope, bool referenceParentLanguagesOnly, ResourceReferenceExport resourceReferenceOption)
{
var valueName = attribute.StaticName;
var value = entity.GetAttributeValue(attribute, language);
if (value == null)
{
element.Append(valueName, "=default()");
return;
}
var valueLanguage = value.GetLanguage(language);
if (valueLanguage == null)
{ // If no language is found, serialize the plain value
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
var valueLanguagesReferenced = value.GetLanguagesReferenced(language, true)
.OrderBy(lang => lang != languageFallback)
.ThenBy(lan => lan);;
if (valueLanguagesReferenced.Count() == 0)
{ // If the value is a head value, serialize the plain value
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
var valueLanguageReferenced = default(string);
var valueLanguageReadOnly = value.IsLanguageReadOnly(language);
if (referenceParentLanguagesOnly)
{
valueLanguageReferenced = valueLanguagesReferenced.FirstOrDefault
(
lang => languageScope.IndexOf(lang) < languageScope.IndexOf(language)
);
}
else if (valueLanguageReadOnly)
{ // If one language is serialized, do not serialize read-write values
// as references
valueLanguageReferenced = valueLanguagesReferenced.First();
}
if (valueLanguageReferenced == null)
{
element.AppendValue(valueName, value, resourceReferenceOption);
return;
}
element.Append(valueName, string.Format("=ref({0},{1})", valueLanguageReferenced, valueLanguageReadOnly ? "ro" : "rw"));
}
/// <summary>
/// Append an element to this. If the attribute is named xxx and the value is 4711 in the language specified,
/// the element appended will be <xxx>4711</xxx>. File and page references can be resolved optionally.
/// </summary>
public static void AppendValueResolved(this XElement element, Entity entity, Attribute attribute, string language, string languageFallback, ResourceReferenceExport resourceReferenceOption)
{
var valueName = attribute.StaticName;
var value = entity.GetAttributeValue(attribute, language, languageFallback);
element.AppendValue(valueName, value, resourceReferenceOption);
}
/// <summary>
/// Append an element to this. The element will have the value of the EavValue. File and page references
/// can optionally be resolved.
/// </summary>
public static void AppendValue(this XElement element, XName name, EavValue value, ResourceReferenceExport resourceReferenceOption)
{
if (value == null)
{
element.Append(name, "=default()");
}
else if (resourceReferenceOption.IsResolve())
{
element.Append(name, value.ResolveValueReference());
}
else
{
element.Append(name, value.Value);
}
}
/// <summary>
/// Append an element to this. If the attribute is named xxx and the value is 4711 in the language specified,
/// the element appended will be <xxx>4711</xxx>. File and page references can be resolved optionally.
/// </summary>
public static void AppendValueResolved(this XElement element, Eav.Entity entity, Attribute attribute, string language, string languageFallback, ResourceReferenceExport resourceReferenceOption)
{
var valueName = attribute.StaticName;
var value = entity.GetAttributeValue(attribute, language, languageFallback);
element.AppendValue(valueName, value, resourceReferenceOption);
}
/// <summary>
/// Serialize 2SexyContent data to an xml string.
/// </summary>
/// <param name="zoneId">ID of 2SexyContent zone</param>
/// <param name="applicationId">ID of 2SexyContent application</param>
/// <param name="contentTypeId">ID of 2SexyContent type</param>
/// <param name="languageSelected">Language of the data to be serialized (null for all languages)</param>
/// <param name="languageFallback">Language fallback of the system</param>
/// <param name="languageScope">Languages supported of the system</param>
/// <param name="languageReference">How value references to other languages are handled</param>
/// <param name="resourceReference">How value references to files and pages are handled</param>
/// <returns>A string containing the xml data</returns>
public string CreateXml(int zoneId, int applicationId, int contentTypeId, string languageSelected, string languageFallback, IEnumerable <string> languageScope, LanguageReferenceExport languageReference, ResourceReferenceExport resourceReference)
{
var contentType = GetContentType(zoneId, applicationId, contentTypeId);
if (contentType == null)
{
return(null);
}
var languages = new List <string>();
if (!string.IsNullOrEmpty(languageSelected))
{
languages.Add(languageSelected);
}
else if (languageScope.Any())
{ // Export all languages
languages.AddRange(languageScope);
}
else
{
languages.Add(string.Empty);
}
var documentRoot = GetDocumentRoot(contentType.Name, null);
var document = GetDocument(documentRoot);
var entities = contentType.Entities.Where(entity => entity.ChangeLogIDDeleted == null);
foreach (var entity in entities)
{
foreach (var language in languages)
{
var documentElement = GetDocumentEntityElement(entity.EntityGUID, language);
documentRoot.Add(documentElement);
var attributes = contentType.GetAttributes();
foreach (var attribute in attributes)
{
if (languageReference.IsResolve())
{
documentElement.AppendValueResolved(entity, attribute, language, languageFallback, resourceReference);
}
else
{
documentElement.AppendValueReferenced(entity, attribute, language, languageFallback, languageScope, languages.Count() > 1, resourceReference);
}
}
}
}
return(document.ToString());
}
public static bool IsResolve(this ResourceReferenceExport option)
{
return(option == ResourceReferenceExport.Resolve);
}