public ContentResult RSS()
{
MetaTagModel mtaTagModel = new MetaTagModel();
mtaTagModel = _optionService.GetByCulterMetaTag();
var items = GetRssFeed();
var rss = new XDocument(new XDeclaration("1.0", "utf-8", "yes"),
new XElement("rss",
new XAttribute("version", "2.0"),
new XElement("channel",
new XElement("title", string.Format("آخرین مطالب {0}", mtaTagModel.Title)),
new XElement("link", "http://" + Request.Url.Host + "/rss"),
new XElement("description", string.Format("آخرین مطالب {0}", mtaTagModel.Title)),
new XElement(string.Format("copyright", "(c)" + DateTime.Now.Year + ", {0} .تمامی حقوق محفوظ است", mtaTagModel.Title)),
from item in items
select
new XElement("item",
new XElement("title", item.title),
new XElement("description", item.description),
new XElement("link", item.link),
new XElement("pubDate", item.pubDate.ToUniversalTime().ToString("r"))
)
)
)
);
return(Content(rss.ToString(), "text/xml"));
}
public static MetaTagModel MergeViewWithModelMetaTag(MetaTagModel model, MetaTagView view)
{
model.Content = view.Content;
model.Name = view.Name;
return(model);
}
public HttpResponseMessage AddMetaTagToTitle(MetaTagModel metaTagModel)
{
if (metaTagModel.MetaTagType != 7 && metaTagModel.MetaTagType != 8 && metaTagModel.MetaTagType != 9)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest,
"Invalid Metatag Type. Please check the Documentation and try again"));
}
Guid output;
var isValid = Guid.TryParse(metaTagModel.TitleId, out output);
if (!isValid)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest,
"Invalid Title Id."));
}
var title = _titleService.GetById(output);
if (title == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound,
"Title not Found"));
}
var tag = new TitleMetaValue
{
TitleId = title.Id,
Value = metaTagModel.Value,
ValueTypeId = metaTagModel.MetaTagType
};
_titleMetaValueService.Create(tag);
return(Request.CreateResponse(HttpStatusCode.Created,
"Success."));
}
public virtual ActionResult MetaTag()
{
MetaTagModel mtaTagModel = new MetaTagModel();
mtaTagModel = _optionService.GetByCulterMetaTag();
return(PartialView("MetaTag", mtaTagModel));
}
public static MetaTagView ConvertToViewMetaTag(MetaTagModel result)
{
var metaTagView = new MetaTagView
{
Name = result.Name,
Content = result.Content
};
return(metaTagView);
}
public static MetaTagModel ConvertToModelMetaTag(MetaTagView result)
{
var metaTagModel = new MetaTagModel
{
Name = result.Name,
Content = result.Content
};
return(metaTagModel);
}
public MetaTagModel GetByCulterMetaTag()
{
var option = _option.ToList();
MetaTagModel metaTagModel = new MetaTagModel();
string cultur = CultureHelper.GetCurrentNeutralCulture();
if (option.Where(x => x.Name == "MetaTag").Any())
{
metaTagModel.MetaDescription = option.Where(x => x.Name == "MetaTag").FirstOrDefault().Value;
}
switch (cultur)
{
case "fa":
if (option.Where(x => x.Name == "WebSiteNameFa").Any())
{
metaTagModel.Title = option.Where(x => x.Name == "WebSiteNameFa").FirstOrDefault().Value;
}
break;
case "en":
if (option.Where(x => x.Name == "WebSiteNameFa").Any())
{
metaTagModel.Title = option.Where(x => x.Name == "WebSiteNameFa").FirstOrDefault().Value;
}
break;
case "ar":
if (option.Where(x => x.Name == "WebSiteNameFa").Any())
{
metaTagModel.Title = option.Where(x => x.Name == "WebSiteNameFa").FirstOrDefault().Value;
}
break;
case "ru":
if (option.Where(x => x.Name == "WebSiteNameFa").Any())
{
metaTagModel.Title = option.Where(x => x.Name == "WebSiteNameFa").FirstOrDefault().Value;
}
break;
}
return(metaTagModel);
}
private static MetadataModel GetMetadata(IDocument htmlDocument)
{
var metadataModel = new MetadataModel();
if (htmlDocument == null)
{
return(metadataModel);
}
var metaTags = htmlDocument.GetElementsByTagName("meta");
foreach (var metaTag in metaTags)
{
var metaTagModel = new MetaTagModel
{
Html = metaTag.OuterHtml,
Attributes = metaTag.Attributes.ToDictionary(x => x.Name, x => x.Value)
};
metadataModel.MetaTags.Add(metaTagModel);
// Check Property Value
var propertyValue =
metaTag
.Attributes
.FirstOrDefault(x => x.Name.ToLowerInvariant() == "property")
?.Value;
// Check Name Value
var nameValue =
metaTag
.Attributes
.FirstOrDefault(x => x.Name.ToLowerInvariant() == "name")
?.Value;
if (string.IsNullOrWhiteSpace(propertyValue) && string.IsNullOrWhiteSpace(nameValue))
{
continue;
}
var contentValue = metaTag
.Attributes
.FirstOrDefault(x => x.Name.ToLowerInvariant() == "content")
?.Value;
switch (propertyValue ?? nameValue)
{
case "og:url":
{
metadataModel.Url = contentValue;
break;
}
case "og:title":
{
metadataModel.Title = contentValue;
break;
}
case "og:description":
{
metadataModel.Description = contentValue;
break;
}
case "og:image":
{
metadataModel.Image = contentValue;
break;
}
case "og:video":
{
metadataModel.Image = contentValue;
break;
}
case "og:type":
{
metadataModel.Type = contentValue;
break;
}
case "og:locale":
{
metadataModel.Locale = contentValue;
break;
}
case "og:site_name":
{
metadataModel.SiteName = contentValue;
break;
}
case "author":
{
metadataModel.Author = contentValue;
break;
}
}
}
metadataModel.Title = string.IsNullOrWhiteSpace(metadataModel.Title)
? htmlDocument.Title
: metadataModel.Title;
metadataModel.Url = string.IsNullOrWhiteSpace(metadataModel.Url)
? htmlDocument.Url
: metadataModel.Url;
return(metadataModel);
}
public async Task <bool> CreateMetaTag(MetaTagModel metaTag)
{
await _context.MetaTags.AddAsync(metaTag);
return(await _context.SaveChangesAsync() > 0);
}
public async Task <bool> UpdateMetaTag(MetaTagModel metaTag)
{
_context.MetaTags.Update(metaTag);
return(await _context.SaveChangesAsync() > 0);
}
