public virtual async Task <PageMetaModel> GetMetaAsync()
{
if (_meta == null)
{
_meta = new PageMetaModel {
Title = Site.Title, CurrentUrl = new Uri(Site.Url)
};
SeoContentPropertiesSet seoPropertiesSet = null;
if (Section != null)
{
seoPropertiesSet = await PropertiesProvider.GetAsync <SeoContentPropertiesSet>(Section);
}
if (seoPropertiesSet != null)
{
_meta.Description = seoPropertiesSet.Description;
_meta.Keywords = seoPropertiesSet.Keywords;
}
else
{
var sitePropertiesSet = await PropertiesProvider.GetAsync <SeoSitePropertiesSet>(Site);
if (sitePropertiesSet != null)
{
_meta.Description = sitePropertiesSet.Description;
_meta.Keywords = sitePropertiesSet.Keywords;
}
}
}
return(_meta);
}
public override async Task <PageMetaModel> GetMetaAsync()
{
var path = LinkGenerator.GeneratePublicUrl(Entity);
var meta = new PageMetaModel
{
Title = $"{Entity.Title} / {Site.Title}", CurrentUrl = new Uri($"{Site.Url}{path}")
};
var seoPropertiesSet = await PropertiesProvider.GetAsync <SeoContentPropertiesSet>(Entity);
if (seoPropertiesSet != null && !string.IsNullOrEmpty(seoPropertiesSet.Description))
{
meta.Description = seoPropertiesSet.Description;
}
else
{
if (Entity is IContentEntity contentEntity)
{
if (contentEntity.Blocks.OrderBy(b => b.Position).FirstOrDefault(b => b is TextBlock) is TextBlock
textBlock)
{
meta.Description = HtmlHelper.GetDescriptionFromHtml(textBlock.Data.Text);
}
}
}
if (seoPropertiesSet != null && !string.IsNullOrEmpty(seoPropertiesSet.Keywords))
{
meta.Keywords = seoPropertiesSet.Keywords;
}
else
{
if (Entity is ITaggedContentEntity taggedContentEntity)
{
meta.Keywords = string.Join(", ", taggedContentEntity.Tags.Select(t => t.Title));
}
}
if (Entity is IContentEntity contEntity)
{
foreach (var block in contEntity.Blocks.OrderBy(b => b.Position))
{
if (block is PictureBlock pictureBlock)
{
meta.ImageUrl = pictureBlock.Data.Picture.PublicUri;
break;
}
if (block is GalleryBlock galleryBlock && galleryBlock.Data.Pictures.Length > 0)
{
meta.ImageUrl = galleryBlock.Data.Pictures[0].PublicUri;
break;
}
}
}
return(meta);
}
