/// <summary>
/// Updates the model based on details page.
/// </summary>
/// <returns>True if this is a detail page with a content item</returns>
private bool TryGetDetailsObjectByPageUrl(out OpengraphModuleConfig type)
{
//Required assignment
type = null;
//cultureName = cultureInfo.Name;
var pageUrl = UrlPath.ResolveUrl(openGraphModel.pageHandler.Request.Path, true, true);
//Removing host and pathnames
//pageUrl = pageUrl.Replace(openGraphModel.page.GetDefaultUrl(), "");//
pageUrl = pageUrl.Replace(openGraphModel.pageHandler.Request.Url.Host, "");
pageUrl = pageUrl.Replace(openGraphModel.pageHandler.Request.Url.Scheme + "://", "");
//Get current data item
bool foundDetailContentItem = false;
if (pageUrl != String.Empty)
{
using (var fluent = App.WorkWith())
{
//Get the page controls
var controls = openGraphModel.currentPageData.Controls;
if (controls != null || controls.Count > 0)
{
//Loop the page controls to find out which type it is.
foreach (PageControl pageControl in controls)
{
IEnumerable <ControlProperty> props = pageControl.GetProperties(true);
string key = pageControl.Caption.ToLower();
//List found controls.
openGraphModel.pageControlTypes.Add(key);
type = globalConfig.Modules.Opengraph.Modules[key];
if (type != null)
{
foundDetailContentItem = GetDynamicItemFromPageUrl(pageUrl, type);
if (foundDetailContentItem)
{
break;
}
}
}
}
}
}
return(foundDetailContentItem);
}
/// <summary>
/// Gets an dynamic item from page url. This method automatically updates the opengraph model.
/// </summary>
/// <param name="pageUrl">The page url (Without host and single segment</param>
/// <param name="finalCurrentModuleType">The used type</param>
/// <returns></returns>
private bool GetDynamicItemFromPageUrl(string pageUrl, OpengraphModuleConfig ogConfigElement)
{
Type itemsType = null;
//Try catched this to avoid errors for build in modules
try {
bool returnStatement = false;
//Remove white spaces
ogConfigElement.ModuleType = ogConfigElement.ModuleType.Replace(" ", "");
//Check for multiple types
if (ogConfigElement.ModuleType.Contains(seperator))
{
//Loop all given types
foreach (string stringType in ogConfigElement.ModuleType.Split(seperator))
{
itemsType = TypeResolutionService.ResolveType(stringType);
returnStatement = GetDataItemByType(itemsType, ogConfigElement, pageUrl);
if (returnStatement)
{
return(returnStatement);
}
}
}
else
{
//Only one type, get it.
itemsType = TypeResolutionService.ResolveType(ogConfigElement.ModuleType);
returnStatement = GetDataItemByType(itemsType, ogConfigElement, pageUrl);
if (returnStatement)
{
return(returnStatement);
}
}
return(returnStatement);
}
catch (Exception e)
{
_logiszLogger.LogException(ModuleName, e);
return(false);
}
}
public void Index()
{
CultureInfo cultureInfo = Thread.CurrentThread.CurrentCulture;
cultureName = cultureInfo.Name;
//Defaults
companyName = globalConfig.CompanyName;
openGraphDefaultTitle = globalConfig.Modules.Opengraph.DefaultOGTitle;
openGraphDefaultDescription = globalConfig.Modules.Opengraph.DefaultOGDescription;
openGraphDefaultImage = String.Empty;
OpengraphModuleConfig type = null;
bool foundDetailContentItem = TryGetDetailsObjectByPageUrl(out type);
//Check foundDetailContentItem to avoid list pages to take over another type
if (type != null && foundDetailContentItem)//
{
openGraphModel.ogType = type.OgType;
}
try
{
openGraphModel.ogDescription = removeHtml(openGraphModel.ogDescription);
openGraphModel.ogTitle = removeHtml(openGraphModel.ogTitle);
}
catch (Exception e) {
_logiszLogger.LogException(ModuleName, e);
}
//Update page
BuildPageHandler();
//Enable debug
Debug(openGraphModel);
}
/// <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);
}
}
}
