/// <summary>
/// Get a single image from a content.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="fieldName">Name of the field.</param>
/// <returns>
/// Telerik.Sitefinity.Libraries.Model.Image object.
/// </returns>
public static DocumentModel GetDocument(this DynamicContent item, string fieldName)
{
if (!item.DoesFieldExist(fieldName))
{
return(null);
}
var sfContent = item.GetOriginal().GetRelatedItems <Document>(fieldName).FirstOrDefault();
return(sfContent != null ? new DocumentModel(sfContent) : null);
}
/// <summary>
/// Get a video from the given item.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="fieldName">Name of the field.</param>
/// <returns>
/// The video.
/// </returns>
public static VideoModel GetVideo(this DynamicContent item, string fieldName)
{
if (item == null || !item.DoesFieldExist(fieldName))
{
return(null);
}
Video sfContent = item.GetOriginal().GetRelatedItems <Video>(fieldName).FirstOrDefault();
return(sfContent != null ? new VideoModel(sfContent) : null);
}
/// <summary>
/// Get a single image from a content.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="fieldName">Name of the field.</param>
/// <returns>
/// The image.
/// </returns>
public static ImageModel GetImage(this DynamicContent item, string fieldName)
{
//VALIDATE INPUT
if (!item.DoesFieldExist(fieldName))
{
return(null);
}
var sfContent = item.GetOriginal().GetRelatedItems <Image>(fieldName).FirstOrDefault();
return(sfContent != null ? new ImageModel(sfContent) : null);
}
/// <summary>
/// Parses string to field tags
/// </summary>
/// <param name="field">The field</param>
/// <param name="currentDynamicItem">DC item</param>
/// <returns>string parsed string</returns>
private string ParseFieldTags(string field, DynamicContent currentDynamicItem)
{
var tokens = new List <string>();
//Get fieldnames
Regex regex = new Regex(@"\{\{(.+?)\}\}");
foreach (Match match in regex.Matches(field))
{
tokens.Add(match.Groups[0].Value);
}
//Loop given fields
string result = field;
foreach (string key in tokens)
{
string fieldName = key;
fieldName = fieldName.Replace("{{", string.Empty);
fieldName = fieldName.Replace("}}", string.Empty);
//Skip if it is a unknown field
if (!currentDynamicItem.DoesFieldExist(fieldName))
{
continue;
}
//get value of key
string fieldValue = currentDynamicItem.GetValue <Lstring>(fieldName).ToString();
//Append
if (!String.IsNullOrEmpty(fieldValue))
{
result = result.Replace(key, fieldValue);
}
}
return(removeHtml(result));
}
/// <summary>
/// Updates the OG item model.
/// </summary>
/// <param name="itemsType">Type of the item</param>
/// <param name="ogModel">The open graph model</param>
/// <param name="pageUrl">The url</param>
/// <returns> true or false</returns>
private bool GetDataItemByType(Type itemsType, OpengraphModuleConfig ogModel, string pageUrl)
{
switch (itemsType.FullName)
{
//Default type
case "Telerik.Sitefinity.News.Model.NewsItem":
NewsManager newsManager = NewsManager.GetManager();
List <Telerik.Sitefinity.News.Model.NewsItem> items = newsManager.GetNewsItems().Where(i => i.Status == ContentLifecycleStatus.Live && i.Visible == true).ToList();
Telerik.Sitefinity.News.Model.NewsItem item = items.FirstOrDefault(newsItem => newsItem.ItemDefaultUrl == pageUrl);
if (item == null)
{
return(false);
}
//Default
openGraphModel.ogTitle = item.Title.ToString();
//Given property
if (item.DoesFieldExist(ogModel.TitlePropertyName))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>(ogModel.TitlePropertyName).ToString()))
{
openGraphModel.ogTitle = item.GetValue <Lstring>(ogModel.TitlePropertyName).ToString();
}
}
//Default OG prop
if (item.DoesFieldExist("OpenGraphTitle"))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>("OpenGraphTitle").ToString()))
{
openGraphModel.ogTitle = item.GetValue <Lstring>("OpenGraphTitle").ToString();
}
}
//OG prop
if (item.DoesFieldExist("LgszOpenGraphTitle"))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>("LgszOpenGraphTitle").ToString()))
{
openGraphModel.ogTitle = item.GetValue <Lstring>("LgszOpenGraphTitle").ToString();
}
}
//Default
openGraphModel.ogDescription = item.Summary != null?item.Summary.ToString() : openGraphDefaultDescription;
//Given property
if (item.DoesFieldExist(ogModel.DescriptionPropertyName))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>(ogModel.DescriptionPropertyName).ToString()))
{
openGraphModel.ogDescription = item.GetValue <Lstring>(ogModel.DescriptionPropertyName).ToString();
}
}
//Default OG prop
if (item.DoesFieldExist("OpenGraphDescription"))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>("OpenGraphDescription").ToString()))
{
openGraphModel.ogDescription = item.GetValue <Lstring>("OpenGraphDescription").ToString();
}
}
//OG prop
if (item.DoesFieldExist("LgszOpenGraphDescription"))
{
if (!String.IsNullOrEmpty(item.GetValue <Lstring>("LgszOpenGraphDescription").ToString()))
{
openGraphModel.ogDescription = item.GetValue <Lstring>("LgszOpenGraphDescription").ToString();
}
}
Telerik.Sitefinity.Libraries.Model.Image image = null;
IDataItem newsImage = null;
openGraphModel.ogImage = openGraphDefaultImage;
if (item.DoesFieldExist(ogModel.ImagePropertyName))
{
if (item.GetRelatedItems(ogModel.ImagePropertyName).FirstOrDefault() != null)
{
newsImage = item.GetRelatedItems(ogModel.ImagePropertyName).FirstOrDefault();
}
}
if (item.DoesFieldExist("OpenGraphImage"))
{
if (item.GetRelatedItems("OpenGraphImage").FirstOrDefault() != null)
{
newsImage = item.GetRelatedItems("OpenGraphImage").FirstOrDefault();
}
}
if (item.DoesFieldExist("LgszOpenGraphImage"))
{
if (item.GetRelatedItems("LgszOpenGraphImage").FirstOrDefault() != null)
{
newsImage = item.GetRelatedItems("LgszOpenGraphImage").FirstOrDefault();
}
}
if (newsImage != null)
{
image = _liberariesManager.GetImages().FirstOrDefault(ogImg => ogImg.Id == newsImage.Id);
}
if (image != null)
{
openGraphModel.ogImage = image.Url;
}
return(true);
default:
DynamicModuleManager dynamicModuleManager = DynamicModuleManager.GetManager();
try
{
string redirectUrl;
DynamicContent currentDynamicItem = dynamicModuleManager.Provider.GetItemFromUrl(itemsType, pageUrl, true, out redirectUrl) as DynamicContent;
if (currentDynamicItem == null)
{
return(false);
}
//Given property
openGraphModel.ogTitle = openGraphDefaultTitle;
if (!String.IsNullOrEmpty(ogModel.TitlePropertyName))
{
openGraphModel.ogTitle = ParseFieldTags(ogModel.TitlePropertyName, currentDynamicItem);
}
//Default OG prop
if (currentDynamicItem.DoesFieldExist("OpenGraphTitle"))
{
if (!String.IsNullOrEmpty(currentDynamicItem.GetValue <Lstring>("OpenGraphTitle").ToString()))
{
openGraphModel.ogTitle = currentDynamicItem.GetValue <Lstring>("OpenGraphTitle").ToString();
}
}
//OG prop
if (currentDynamicItem.DoesFieldExist("LgszOpenGraphTitle"))
{
if (!String.IsNullOrEmpty(currentDynamicItem.GetValue <Lstring>("LgszOpenGraphTitle").ToString()))
{
openGraphModel.ogTitle = currentDynamicItem.GetValue <Lstring>("LgszOpenGraphTitle").ToString();
}
}
//Default
openGraphModel.ogDescription = openGraphDefaultDescription;
if (!String.IsNullOrEmpty(ogModel.DescriptionPropertyName))
{
openGraphModel.ogDescription = ParseFieldTags(ogModel.DescriptionPropertyName, currentDynamicItem);
}
//Default OG prop
if (currentDynamicItem.DoesFieldExist("OpenGraphDescription"))
{
if (!String.IsNullOrEmpty(currentDynamicItem.GetValue <Lstring>("OpenGraphDescription").ToString()))
{
openGraphModel.ogDescription = currentDynamicItem.GetValue <Lstring>("OpenGraphDescription").ToString();
}
}
//OG prop
if (currentDynamicItem.DoesFieldExist("LgszOpenGraphDescription"))
{
if (!String.IsNullOrEmpty(currentDynamicItem.GetValue <Lstring>("LgszOpenGraphDescription").ToString()))
{
openGraphModel.ogDescription = currentDynamicItem.GetValue <Lstring>("LgszOpenGraphDescription").ToString();
}
}
Telerik.Sitefinity.Libraries.Model.Image img = null;
IDataItem dynamicContentImage = null;
openGraphModel.ogImage = openGraphDefaultImage;
if (currentDynamicItem.DoesFieldExist(ogModel.ImagePropertyName))
{
if (currentDynamicItem.GetRelatedItems(ogModel.ImagePropertyName).FirstOrDefault() != null)
{
dynamicContentImage = currentDynamicItem.GetRelatedItems(ogModel.ImagePropertyName).FirstOrDefault();
}
}
if (currentDynamicItem.DoesFieldExist("OpenGraphImage"))
{
if (currentDynamicItem.GetRelatedItems("OpenGraphImage").FirstOrDefault() != null)
{
dynamicContentImage = currentDynamicItem.GetRelatedItems("OpenGraphImage").FirstOrDefault();
}
}
if (currentDynamicItem.DoesFieldExist("LgszOpenGraphImage"))
{
if (currentDynamicItem.GetRelatedItems("LgszOpenGraphImage").FirstOrDefault() != null)
{
dynamicContentImage = currentDynamicItem.GetRelatedItems("LgszOpenGraphImage").FirstOrDefault();
}
}
if (dynamicContentImage != null)
{
img = _liberariesManager.GetImages().FirstOrDefault(ogImg => ogImg.Id == dynamicContentImage.Id);
}
if (img != null)
{
openGraphModel.ogImage = img.Url;
}
return(true);
}
catch (Exception)
{
return(false);
}
}
}
public T GetFieldValue <T>(DynamicContent contentItem, string fieldName)
{
return(contentItem != null && contentItem.DoesFieldExist(fieldName) ? contentItem.GetValue <T>(fieldName) : default);
/// <summary>
/// Adds the media.
/// </summary>
/// <param name="dataItem">The data item.</param>
/// <param name="field">The field.</param>
/// <param name="media">The media.</param>
public static void SetRelation(this DynamicContent dataItem, string field, MediaModel media)
{
//HANDLE FIELD ONLY IF APPLICABLE
if (!dataItem.DoesFieldExist(field))
{
return;
}
var manager = LibrariesManager.GetManager();
if (media is ImageModel)
{
Image image;
//GET AVAILABLE IMAGE
if (media.Id != Guid.Empty)
{
image = manager.GetImage(media.Id);
}
else
{
image = manager.GetImages().LiveAndVisible().FirstOrDefault(i => i.UrlName == media.Slug);
}
//ADD IMAGE IF AVAILABLE
if (image != null)
{
dataItem.CreateRelation(image, field);
}
}
else if (media is VideoModel)
{
Video video;
//GET AVAILABLE VIDEO
if (media.Id != Guid.Empty)
{
video = manager.GetVideo(media.Id);
}
else
{
video = manager.GetVideos().LiveAndVisible().FirstOrDefault(v => v.UrlName == media.Slug);
}
//ADD VIDEO IF AVAILABLE
if (video != null)
{
dataItem.CreateRelation(video, field);
}
}
else if (media is DocumentModel)
{
Document document;
//GET AVAILABLE DOCUMENT
if (media.Id != Guid.Empty)
{
document = manager.GetDocument(media.Id);
}
else
{
document = manager.GetDocuments().LiveAndVisible().FirstOrDefault(d => d.UrlName == media.Slug);
}
//ADD DOCUMENT IF AVAILABLE
if (document != null)
{
dataItem.CreateRelation(document, field);
}
}
}
/// <summary>
/// Gets the images collection from content.
/// </summary>
/// <param name="item">The item.</param>
/// <param name="fieldName">Name of the field.</param>
/// <returns>
/// IQueryable Telerik.Sitefinity.Libraries.Model.Image.
/// </returns>
public static List <DocumentModel> GetDocuments(this DynamicContent item, string fieldName)
{
return(item.DoesFieldExist(fieldName)
? item.GetOriginal().GetRelatedItems <Document>(fieldName).Select(x => new DocumentModel(x)).ToList()
: Enumerable.Empty <DocumentModel>().ToList());
}
private void AddMetaDataTagsFromArticle(DynamicContent dynamicContent)
{
Page.RemoveExistingPublishedTags();
// add published date tags
Page.AddCustomMetaTags("Published", dynamicContent.PublicationDate.ToString("yyyy-MM-dd'T'HH:mm:ss", CultureInfo.InvariantCulture));
TaxonomyManager taxonomyManager = TaxonomyManager.GetManager();
if (dynamicContent.DoesFieldExist("Category"))
{
TrackedList <Guid> categoryIds = dynamicContent.GetValue("Category") as TrackedList <Guid>;
if (categoryIds != null && categoryIds.Any())
{
var categoryList = string.Join(",", categoryIds.Select(cid => taxonomyManager.GetTaxon(cid).Title));
Page.AddCustomMetaTags("webcategory", categoryList);
}
}
if (dynamicContent.DoesFieldExist("resourcetypes"))
{
TrackedList <Guid> resourcetypesIds = dynamicContent.GetValue("resourcetypes") as TrackedList <Guid>;
if (resourcetypesIds != null && resourcetypesIds.Any())
{
var resourcetypesList = string.Join(",", resourcetypesIds.Select(cid => taxonomyManager.GetTaxon(cid).Title));
Page.AddCustomMetaTags("resourcetypes", resourcetypesList);
}
}
Page.RemoveExistingModuleTags();
string modulePage = dynamicContent.GetType().Name;
try
{
if (!AppSettingsUtility.GetValue <string>("MetaDataTags.Article.Name").IsNullOrWhitespace())
{
modulePage = AppSettingsUtility.GetValue <string>("MetaDataTags.Article.Name");
}
}
catch (Exception)
{
}
Page.AddCustomMetaTags("Module", modulePage);
Type type;
if (dynamicContent.SystemParentItem != null)
{
type = dynamicContent.SystemParentItem.GetType();
}
else
{
type = dynamicContent.GetType();
}
string articleType = type.FullName.Split('.')[4];
//Could change this to work with On-Scene Articles...
if (articleType.ToLower().Contains("healthprogress"))
{
Page.AddCustomMetaTags("Publication", "Health Progress");
//Health Progress
}
if (dynamicContent.DoesFieldExist("author"))
{
var authorname = dynamicContent.Author;
if (authorname != null)
{
Page.AddCustomMetaTags("ContentAuthor", authorname);
}
}
var authorsFieldName = "organizationalauthors";
if (dynamicContent.DoesFieldExist(authorsFieldName))
{
TrackedList <Guid> authorIds = dynamicContent.GetValue(authorsFieldName) as TrackedList <Guid>;
if (authorIds != null)
{
var authorList = string.Join(",", authorIds.Select(cid => taxonomyManager.GetTaxon(cid).Title));
Page.AddCustomMetaTags("contentauthor", authorList);
}
}
}
