629 lines
28 KiB
C#
629 lines
28 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using System.Net;
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using System.Xml.Linq;
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using Umbraco.Cms.Core.Models;
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using Umbraco.Cms.Core.PropertyEditors;
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using Umbraco.Cms.Core.Serialization;
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using Umbraco.Cms.Core.Services;
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using Umbraco.Cms.Core.Strings;
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using Umbraco.Extensions;
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namespace Umbraco.Cms.Infrastructure.Services.Implement
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{
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/// <summary>
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/// Serializes entities to XML
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/// </summary>
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internal class EntityXmlSerializer : IEntityXmlSerializer
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{
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private readonly IContentTypeService _contentTypeService;
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private readonly IMediaService _mediaService;
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private readonly IContentService _contentService;
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private readonly IDataTypeService _dataTypeService;
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private readonly IUserService _userService;
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private readonly ILocalizationService _localizationService;
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private readonly UrlSegmentProviderCollection _urlSegmentProviders;
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private readonly IShortStringHelper _shortStringHelper;
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private readonly PropertyEditorCollection _propertyEditors;
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private readonly IConfigurationEditorJsonSerializer _configurationEditorJsonSerializer;
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public EntityXmlSerializer(
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IContentService contentService,
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IMediaService mediaService,
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IDataTypeService dataTypeService,
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IUserService userService,
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ILocalizationService localizationService,
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IContentTypeService contentTypeService,
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UrlSegmentProviderCollection urlSegmentProviders,
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IShortStringHelper shortStringHelper,
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PropertyEditorCollection propertyEditors,
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IConfigurationEditorJsonSerializer configurationEditorJsonSerializer)
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{
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_contentTypeService = contentTypeService;
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_mediaService = mediaService;
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_contentService = contentService;
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_dataTypeService = dataTypeService;
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_userService = userService;
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_localizationService = localizationService;
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_urlSegmentProviders = urlSegmentProviders;
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_shortStringHelper = shortStringHelper;
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_propertyEditors = propertyEditors;
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_configurationEditorJsonSerializer = configurationEditorJsonSerializer;
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}
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/// <summary>
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/// Exports an IContent item as an XElement.
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/// </summary>
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public XElement Serialize(IContent content,
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bool published,
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bool withDescendants = false) // TODO: take care of usage! only used for the packager
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{
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if (content == null) throw new ArgumentNullException(nameof(content));
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var nodeName = content.ContentType.Alias.ToSafeAlias(_shortStringHelper);
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var xml = SerializeContentBase(content, content.GetUrlSegment(_shortStringHelper, _urlSegmentProviders), nodeName, published);
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xml.Add(new XAttribute("nodeType", content.ContentType.Id));
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xml.Add(new XAttribute("nodeTypeAlias", content.ContentType.Alias));
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xml.Add(new XAttribute("creatorName", content.GetCreatorProfile(_userService)?.Name ?? "??"));
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//xml.Add(new XAttribute("creatorID", content.CreatorId));
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xml.Add(new XAttribute("writerName", content.GetWriterProfile(_userService)?.Name ?? "??"));
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xml.Add(new XAttribute("writerID", content.WriterId));
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xml.Add(new XAttribute("template", content.TemplateId?.ToString(CultureInfo.InvariantCulture) ?? ""));
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xml.Add(new XAttribute("isPublished", content.Published));
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if (withDescendants)
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{
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const int pageSize = 500;
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var page = 0;
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var total = long.MaxValue;
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while(page * pageSize < total)
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{
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var children = _contentService.GetPagedChildren(content.Id, page++, pageSize, out total);
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SerializeChildren(children, xml, published);
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}
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}
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return xml;
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}
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/// <summary>
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/// Exports an IMedia item as an XElement.
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/// </summary>
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public XElement Serialize(
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IMedia media,
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bool withDescendants = false)
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{
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if (_mediaService == null) throw new ArgumentNullException(nameof(_mediaService));
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if (_dataTypeService == null) throw new ArgumentNullException(nameof(_dataTypeService));
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if (_userService == null) throw new ArgumentNullException(nameof(_userService));
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if (_localizationService == null) throw new ArgumentNullException(nameof(_localizationService));
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if (media == null) throw new ArgumentNullException(nameof(media));
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if (_urlSegmentProviders == null) throw new ArgumentNullException(nameof(_urlSegmentProviders));
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var nodeName = media.ContentType.Alias.ToSafeAlias(_shortStringHelper);
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const bool published = false; // always false for media
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var xml = SerializeContentBase(media, media.GetUrlSegment(_shortStringHelper, _urlSegmentProviders), nodeName, published);
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xml.Add(new XAttribute("nodeType", media.ContentType.Id));
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xml.Add(new XAttribute("nodeTypeAlias", media.ContentType.Alias));
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//xml.Add(new XAttribute("creatorName", media.GetCreatorProfile(userService).Name));
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//xml.Add(new XAttribute("creatorID", media.CreatorId));
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xml.Add(new XAttribute("writerName", media.GetWriterProfile(_userService)?.Name ?? string.Empty));
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xml.Add(new XAttribute("writerID", media.WriterId));
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xml.Add(new XAttribute("udi", media.GetUdi()));
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//xml.Add(new XAttribute("template", 0)); // no template for media
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if (withDescendants)
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{
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const int pageSize = 500;
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var page = 0;
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var total = long.MaxValue;
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while (page * pageSize < total)
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{
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var children = _mediaService.GetPagedChildren(media.Id, page++, pageSize, out total);
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SerializeChildren(children, xml);
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}
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}
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return xml;
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}
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/// <summary>
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/// Exports an IMember item as an XElement.
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/// </summary>
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public XElement Serialize(IMember member)
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{
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var nodeName = member.ContentType.Alias.ToSafeAlias(_shortStringHelper);
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const bool published = false; // always false for member
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var xml = SerializeContentBase(member, "", nodeName, published);
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xml.Add(new XAttribute("nodeType", member.ContentType.Id));
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xml.Add(new XAttribute("nodeTypeAlias", member.ContentType.Alias));
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// what about writer/creator/version?
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xml.Add(new XAttribute("loginName", member.Username));
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xml.Add(new XAttribute("email", member.Email));
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xml.Add(new XAttribute("icon", member.ContentType.Icon));
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return xml;
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}
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/// <summary>
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/// Exports a list of Data Types
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/// </summary>
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/// <param name="dataTypeDefinitions">List of data types to export</param>
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/// <returns><see cref="XElement"/> containing the xml representation of the IDataTypeDefinition objects</returns>
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public XElement Serialize(IEnumerable<IDataType> dataTypeDefinitions)
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{
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var container = new XElement("DataTypes");
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foreach (var dataTypeDefinition in dataTypeDefinitions)
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{
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container.Add(Serialize(dataTypeDefinition));
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}
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return container;
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}
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public XElement Serialize(IDataType dataType)
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{
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var xml = new XElement("DataType");
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xml.Add(new XAttribute("Name", dataType.Name));
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//The 'ID' when exporting is actually the property editor alias (in pre v7 it was the IDataType GUID id)
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xml.Add(new XAttribute("Id", dataType.EditorAlias));
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xml.Add(new XAttribute("Definition", dataType.Key));
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xml.Add(new XAttribute("DatabaseType", dataType.DatabaseType.ToString()));
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xml.Add(new XAttribute("Configuration", _configurationEditorJsonSerializer.Serialize(dataType.Configuration)));
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var folderNames = string.Empty;
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if (dataType.Level != 1)
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{
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//get URL encoded folder names
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var folders = _dataTypeService.GetContainers(dataType)
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.OrderBy(x => x.Level)
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.Select(x => WebUtility.UrlEncode(x.Name));
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folderNames = string.Join("/", folders.ToArray());
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}
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if (string.IsNullOrWhiteSpace(folderNames) == false)
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xml.Add(new XAttribute("Folders", folderNames));
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return xml;
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}
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/// <summary>
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/// Exports a list of <see cref="IDictionaryItem"/> items to xml as an <see cref="XElement"/>
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/// </summary>
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/// <param name="dictionaryItem">List of dictionary items to export</param>
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/// <param name="includeChildren">Optional boolean indicating whether or not to include children</param>
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/// <returns><see cref="XElement"/> containing the xml representation of the IDictionaryItem objects</returns>
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public XElement Serialize(IEnumerable<IDictionaryItem> dictionaryItem, bool includeChildren = true)
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{
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var xml = new XElement("DictionaryItems");
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foreach (var item in dictionaryItem)
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{
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xml.Add(Serialize(item, includeChildren));
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}
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return xml;
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}
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/// <summary>
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/// Exports a single <see cref="IDictionaryItem"/> item to xml as an <see cref="XElement"/>
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/// </summary>
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/// <param name="dictionaryItem">Dictionary Item to export</param>
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/// <param name="includeChildren">Optional boolean indicating whether or not to include children</param>
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/// <returns><see cref="XElement"/> containing the xml representation of the IDictionaryItem object</returns>
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public XElement Serialize(IDictionaryItem dictionaryItem, bool includeChildren)
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{
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var xml = Serialize(dictionaryItem);
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if (includeChildren)
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{
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var children = _localizationService.GetDictionaryItemChildren(dictionaryItem.Key);
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foreach (var child in children)
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{
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xml.Add(Serialize(child, true));
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}
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}
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return xml;
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}
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private XElement Serialize(IDictionaryItem dictionaryItem)
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{
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var xml = new XElement("DictionaryItem", new XAttribute("Key", dictionaryItem.ItemKey));
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foreach (var translation in dictionaryItem.Translations)
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{
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xml.Add(new XElement("Value",
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new XAttribute("LanguageId", translation.Language.Id),
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new XAttribute("LanguageCultureAlias", translation.Language.IsoCode),
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new XCData(translation.Value)));
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}
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return xml;
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}
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public XElement Serialize(Stylesheet stylesheet)
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{
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var xml = new XElement("Stylesheet",
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new XElement("Name", stylesheet.Alias),
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new XElement("FileName", stylesheet.Path),
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new XElement("Content", new XCData(stylesheet.Content)));
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var props = new XElement("Properties");
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xml.Add(props);
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foreach (var prop in stylesheet.Properties)
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{
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props.Add(new XElement("Property",
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new XElement("Name", prop.Name),
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new XElement("Alias", prop.Alias),
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new XElement("Value", prop.Value)));
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}
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return xml;
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}
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/// <summary>
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/// Exports a list of <see cref="ILanguage"/> items to xml as an <see cref="XElement"/>
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/// </summary>
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/// <param name="languages">List of Languages to export</param>
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/// <returns><see cref="XElement"/> containing the xml representation of the ILanguage objects</returns>
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public XElement Serialize(IEnumerable<ILanguage> languages)
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{
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var xml = new XElement("Languages");
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foreach (var language in languages)
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{
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xml.Add(Serialize(language));
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}
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return xml;
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}
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public XElement Serialize(ILanguage language)
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{
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var xml = new XElement("Language",
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new XAttribute("Id", language.Id),
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new XAttribute("CultureAlias", language.IsoCode),
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new XAttribute("FriendlyName", language.CultureName));
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return xml;
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}
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public XElement Serialize(ITemplate template)
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{
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var xml = new XElement("Template");
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xml.Add(new XElement("Name", template.Name));
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xml.Add(new XElement("Alias", template.Alias));
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xml.Add(new XElement("Design", new XCData(template.Content)));
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if (template is Template concreteTemplate && concreteTemplate.MasterTemplateId != null)
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{
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if (concreteTemplate.MasterTemplateId.IsValueCreated &&
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concreteTemplate.MasterTemplateId.Value != default)
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{
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xml.Add(new XElement("Master", concreteTemplate.MasterTemplateId.ToString()));
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xml.Add(new XElement("MasterAlias", concreteTemplate.MasterTemplateAlias));
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}
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}
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return xml;
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}
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/// <summary>
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/// Exports a list of <see cref="ITemplate"/> items to xml as an <see cref="XElement"/>
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/// </summary>
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/// <param name="templates"></param>
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/// <returns></returns>
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public XElement Serialize(IEnumerable<ITemplate> templates)
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{
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var xml = new XElement("Templates");
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foreach (var item in templates)
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{
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xml.Add(Serialize(item));
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}
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return xml;
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}
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public XElement Serialize(IMediaType mediaType)
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{
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var info = new XElement("Info",
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new XElement("Name", mediaType.Name),
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new XElement("Alias", mediaType.Alias),
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new XElement("Icon", mediaType.Icon),
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new XElement("Thumbnail", mediaType.Thumbnail),
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new XElement("Description", mediaType.Description),
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new XElement("AllowAtRoot", mediaType.AllowedAsRoot.ToString()));
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var masterContentType = mediaType.CompositionAliases().FirstOrDefault();
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if (masterContentType != null)
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info.Add(new XElement("Master", masterContentType));
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var structure = new XElement("Structure");
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foreach (var allowedType in mediaType.AllowedContentTypes)
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{
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structure.Add(new XElement("MediaType", allowedType.Alias));
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}
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var genericProperties = new XElement("GenericProperties"); // actually, all of them
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foreach (var propertyType in mediaType.PropertyTypes)
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{
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var definition = _dataTypeService.GetDataType(propertyType.DataTypeId);
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var propertyGroup = propertyType.PropertyGroupId == null // true generic property
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? null
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: mediaType.PropertyGroups.FirstOrDefault(x => x.Id == propertyType.PropertyGroupId.Value);
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var genericProperty = new XElement("GenericProperty",
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new XElement("Name", propertyType.Name),
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new XElement("Alias", propertyType.Alias),
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new XElement("Type", propertyType.PropertyEditorAlias),
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new XElement("Definition", definition.Key),
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new XElement("Tab", propertyGroup == null ? "" : propertyGroup.Name),
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new XElement("Mandatory", propertyType.Mandatory.ToString()),
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new XElement("MandatoryMessage", propertyType.MandatoryMessage),
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new XElement("Validation", propertyType.ValidationRegExp),
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new XElement("ValidationRegExpMessage", propertyType.ValidationRegExpMessage),
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new XElement("LabelOnTop", propertyType.LabelOnTop),
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new XElement("Description", new XCData(propertyType.Description ?? string.Empty)));
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genericProperties.Add(genericProperty);
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}
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var tabs = new XElement("Tabs");
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foreach (var propertyGroup in mediaType.PropertyGroups)
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{
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var tab = new XElement("Tab",
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new XElement("Id", propertyGroup.Id.ToString(CultureInfo.InvariantCulture)),
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new XElement("Caption", propertyGroup.Name),
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new XElement("SortOrder", propertyGroup.SortOrder));
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tabs.Add(tab);
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}
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var xml = new XElement("MediaType",
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info,
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structure,
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genericProperties,
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tabs);
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return xml;
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}
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/// <summary>
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/// Exports a list of <see cref="IMacro"/> items to xml as an <see cref="XElement"/>
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/// </summary>
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/// <param name="macros">Macros to export</param>
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/// <returns><see cref="XElement"/> containing the xml representation of the IMacro objects</returns>
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public XElement Serialize(IEnumerable<IMacro> macros)
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{
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var xml = new XElement("Macros");
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foreach (var item in macros)
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{
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xml.Add(Serialize(item));
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}
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return xml;
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}
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public XElement Serialize(IMacro macro)
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{
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var xml = new XElement("macro");
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xml.Add(new XElement("name", macro.Name));
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xml.Add(new XElement("alias", macro.Alias));
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xml.Add(new XElement("macroSource", macro.MacroSource));
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xml.Add(new XElement("useInEditor", macro.UseInEditor.ToString()));
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xml.Add(new XElement("dontRender", macro.DontRender.ToString()));
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xml.Add(new XElement("refreshRate", macro.CacheDuration.ToString(CultureInfo.InvariantCulture)));
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xml.Add(new XElement("cacheByMember", macro.CacheByMember.ToString()));
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xml.Add(new XElement("cacheByPage", macro.CacheByPage.ToString()));
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var properties = new XElement("properties");
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foreach (var property in macro.Properties)
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{
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properties.Add(new XElement("property",
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new XAttribute("name", property.Name),
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new XAttribute("alias", property.Alias),
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new XAttribute("sortOrder", property.SortOrder),
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new XAttribute("propertyType", property.EditorAlias)));
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}
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xml.Add(properties);
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return xml;
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}
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public XElement Serialize(IContentType contentType)
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{
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var info = new XElement("Info",
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new XElement("Name", contentType.Name),
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new XElement("Alias", contentType.Alias),
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new XElement("Key", contentType.Key),
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new XElement("Icon", contentType.Icon),
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new XElement("Thumbnail", contentType.Thumbnail),
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new XElement("Description", contentType.Description),
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new XElement("AllowAtRoot", contentType.AllowedAsRoot.ToString()),
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new XElement("IsListView", contentType.IsContainer.ToString()),
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new XElement("IsElement", contentType.IsElement.ToString()),
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new XElement("Variations", contentType.Variations.ToString()));
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var masterContentType = contentType.ContentTypeComposition.FirstOrDefault(x => x.Id == contentType.ParentId);
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if(masterContentType != null)
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info.Add(new XElement("Master", masterContentType.Alias));
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var compositionsElement = new XElement("Compositions");
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var compositions = contentType.ContentTypeComposition;
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foreach (var composition in compositions)
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{
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compositionsElement.Add(new XElement("Composition", composition.Alias));
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}
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info.Add(compositionsElement);
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var allowedTemplates = new XElement("AllowedTemplates");
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foreach (var template in contentType.AllowedTemplates)
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{
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allowedTemplates.Add(new XElement("Template", template.Alias));
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}
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info.Add(allowedTemplates);
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if (contentType.DefaultTemplate != null && contentType.DefaultTemplate.Id != 0)
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info.Add(new XElement("DefaultTemplate", contentType.DefaultTemplate.Alias));
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else
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info.Add(new XElement("DefaultTemplate", ""));
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var structure = new XElement("Structure");
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foreach (var allowedType in contentType.AllowedContentTypes)
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{
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structure.Add(new XElement("DocumentType", allowedType.Alias));
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}
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var genericProperties = new XElement("GenericProperties"); // actually, all of them
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foreach (var propertyType in contentType.PropertyTypes)
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{
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var definition = _dataTypeService.GetDataType(propertyType.DataTypeId);
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var propertyGroup = propertyType.PropertyGroupId == null // true generic property
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? null
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: contentType.PropertyGroups.FirstOrDefault(x => x.Id == propertyType.PropertyGroupId.Value);
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var genericProperty = new XElement("GenericProperty",
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new XElement("Name", propertyType.Name),
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new XElement("Alias", propertyType.Alias),
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new XElement("Key", propertyType.Key),
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new XElement("Type", propertyType.PropertyEditorAlias),
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new XElement("Definition", definition.Key),
|
|
new XElement("Tab", propertyGroup == null ? "" : propertyGroup.Name),
|
|
new XElement("SortOrder", propertyType.SortOrder),
|
|
new XElement("Mandatory", propertyType.Mandatory.ToString()),
|
|
new XElement("LabelOnTop", propertyType.LabelOnTop.ToString()),
|
|
propertyType.MandatoryMessage != null ? new XElement("MandatoryMessage", propertyType.MandatoryMessage) : null,
|
|
propertyType.ValidationRegExp != null ? new XElement("Validation", propertyType.ValidationRegExp) : null,
|
|
propertyType.ValidationRegExpMessage != null ? new XElement("ValidationRegExpMessage", propertyType.ValidationRegExpMessage) : null,
|
|
propertyType.Description != null ? new XElement("Description", new XCData(propertyType.Description)) : null,
|
|
new XElement("Variations", propertyType.Variations.ToString()));
|
|
|
|
genericProperties.Add(genericProperty);
|
|
}
|
|
|
|
var tabs = new XElement("Tabs");
|
|
foreach (var propertyGroup in contentType.PropertyGroups)
|
|
{
|
|
var tab = new XElement("Tab",
|
|
new XElement("Id", propertyGroup.Id.ToString(CultureInfo.InvariantCulture)),
|
|
new XElement("Caption", propertyGroup.Name),
|
|
new XElement("SortOrder", propertyGroup.SortOrder));
|
|
tabs.Add(tab);
|
|
}
|
|
|
|
var xml = new XElement("DocumentType",
|
|
info,
|
|
structure,
|
|
genericProperties,
|
|
tabs);
|
|
|
|
var folderNames = string.Empty;
|
|
//don't add folders if this is a child doc type
|
|
if (contentType.Level != 1 && masterContentType == null)
|
|
{
|
|
//get URL encoded folder names
|
|
var folders = _contentTypeService.GetContainers(contentType)
|
|
.OrderBy(x => x.Level)
|
|
.Select(x => WebUtility.UrlEncode(x.Name));
|
|
|
|
folderNames = string.Join("/", folders.ToArray());
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(folderNames) == false)
|
|
xml.Add(new XAttribute("Folders", folderNames));
|
|
|
|
return xml;
|
|
}
|
|
|
|
// exports an IContentBase (IContent, IMedia or IMember) as an XElement.
|
|
private XElement SerializeContentBase(IContentBase contentBase, string urlValue, string nodeName, bool published)
|
|
{
|
|
var xml = new XElement(nodeName,
|
|
new XAttribute("id", contentBase.Id),
|
|
new XAttribute("key", contentBase.Key),
|
|
new XAttribute("parentID", contentBase.Level > 1 ? contentBase.ParentId : -1),
|
|
new XAttribute("level", contentBase.Level),
|
|
new XAttribute("creatorID", contentBase.CreatorId),
|
|
new XAttribute("sortOrder", contentBase.SortOrder),
|
|
new XAttribute("createDate", contentBase.CreateDate.ToString("s")),
|
|
new XAttribute("updateDate", contentBase.UpdateDate.ToString("s")),
|
|
new XAttribute("nodeName", contentBase.Name),
|
|
new XAttribute("urlName", urlValue),
|
|
new XAttribute("path", contentBase.Path),
|
|
new XAttribute("isDoc", ""));
|
|
|
|
foreach (var property in contentBase.Properties)
|
|
xml.Add(SerializeProperty(property, published));
|
|
|
|
return xml;
|
|
}
|
|
|
|
// exports a property as XElements.
|
|
private IEnumerable<XElement> SerializeProperty(IProperty property, bool published)
|
|
{
|
|
var propertyType = property.PropertyType;
|
|
|
|
// get the property editor for this property and let it convert it to the xml structure
|
|
var propertyEditor = _propertyEditors[propertyType.PropertyEditorAlias];
|
|
return propertyEditor == null
|
|
? Array.Empty<XElement>()
|
|
: propertyEditor.GetValueEditor().ConvertDbToXml(property, _dataTypeService, _localizationService, published);
|
|
}
|
|
|
|
// exports an IContent item descendants.
|
|
private void SerializeChildren(IEnumerable<IContent> children, XElement xml, bool published)
|
|
{
|
|
foreach (var child in children)
|
|
{
|
|
// add the child xml
|
|
var childXml = Serialize(child, published);
|
|
xml.Add(childXml);
|
|
|
|
const int pageSize = 500;
|
|
var page = 0;
|
|
var total = long.MaxValue;
|
|
while(page * pageSize < total)
|
|
{
|
|
var grandChildren = _contentService.GetPagedChildren(child.Id, page++, pageSize, out total);
|
|
// recurse
|
|
SerializeChildren(grandChildren, childXml, published);
|
|
}
|
|
}
|
|
}
|
|
|
|
// exports an IMedia item descendants.
|
|
private void SerializeChildren(IEnumerable<IMedia> children, XElement xml)
|
|
{
|
|
foreach (var child in children)
|
|
{
|
|
// add the child xml
|
|
var childXml = Serialize(child);
|
|
xml.Add(childXml);
|
|
|
|
const int pageSize = 500;
|
|
var page = 0;
|
|
var total = long.MaxValue;
|
|
while (page * pageSize < total)
|
|
{
|
|
var grandChildren = _mediaService.GetPagedChildren(child.Id, page++, pageSize, out total);
|
|
// recurse
|
|
SerializeChildren(grandChildren, childXml);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|