private ImageInfo GetImageInfo(string imageUrl, Size targetSize)
{
var crop = _imageProcessor.GetCrop(imageUrl);
if (crop != null)
{
return(new ImageInfo
{
Title = crop.Title,
Description = crop.Description,
ImageUrl = GetCropImageUrl(crop, targetSize)
});
}
MediaFile image = _imageProcessor.GetImage(imageUrl);
if (image != null)
{
return(new ImageInfo
{
Title = image.Title,
Description = image.Description,
ImageUrl = GetFileImageUrl(image, targetSize)
});
}
return(null);
}
public string Parse(ProductListTemplateData template, Product item)
{
if (template == null)
{
return(string.Empty);
}
string output = template.ProductTemplate;
if (string.IsNullOrWhiteSpace(output))
{
return(string.Empty);
}
MediaFile image = _imageProcessor.GetImage(item.DisplayImageUrl);
output = ImageRegex.Replace(output,
_urlHelper.ToAbsolute(_fileService.GetFileLocation(image, new Size {
Width = 150, Height = 150
})));
output = NameRegex.Replace(output, item.Name ?? string.Empty);
output = LinkRegex.Replace(output, item.AbsoluteUrl);
output = PriceRegex.Replace(output, GetPrice(_productPricingMethod.GetDisplayPrice(item)));
output = OldPriceRegex.Replace(output, GetPrice(_productPricingMethod.GetDisplayPreviousPrice(item)));
return(output);
}
public JsonResult GetImageData(string url)
{
var mediaFile = _imageProcessor.GetImage(url);
return(mediaFile != null
? Json(new { alt = mediaFile.Title, title = mediaFile.Description })
: Json(new { alt = "", title = "" }));
}
public string GetResizedImage(string imageUrl, Size size)
{
if (!string.IsNullOrEmpty(imageUrl))
{
var mediaFile = _imageProcessor.GetImage(imageUrl);
if (mediaFile != null)
{
return(_fileService.GetFileLocation(mediaFile, size));
}
}
return(string.Empty);
}
public MvcHtmlString RenderImage(HtmlHelper helper, string imageUrl, Size targetSize = new Size(), string alt = null,
string title = null, object attributes = null)
{
var cachingInfo = _mediaSettings.GetCachingInfo(imageUrl, targetSize, alt, title, attributes);
return(helper.GetCached(cachingInfo, htmlHelper =>
{
using (new SiteFilterDisabler(_session))
{
if (string.IsNullOrWhiteSpace(imageUrl))
{
return MvcHtmlString.Empty;
}
var image = _imageProcessor.GetImage(imageUrl);
if (image == null)
{
return MvcHtmlString.Empty;
}
if (targetSize != default(Size) && ImageProcessor.RequiresResize(image.Size, targetSize))
{
var location = _fileService.GetFileLocation(image, targetSize);
if (!string.IsNullOrWhiteSpace(location))
{
imageUrl = location;
}
}
var tagBuilder = new TagBuilder("img");
tagBuilder.Attributes.Add("src", imageUrl);
tagBuilder.Attributes.Add("alt", alt ?? image.Title);
tagBuilder.Attributes.Add("title", title ?? image.Description);
if (attributes != null)
{
var routeValueDictionary = MrCMSHtmlHelper.AnonymousObjectToHtmlAttributes(attributes);
foreach (var kvp in routeValueDictionary)
{
tagBuilder.Attributes.Add(kvp.Key, kvp.Value.ToString());
}
}
return MvcHtmlString.Create(tagBuilder.ToString(TagRenderMode.SelfClosing));
}
}));
}
private MediaFile GetImage(string url)
{
return(_imageProcessor.GetImage(url));
}
