/// <summary>
/// Builds the relative url for the specified image.
/// </summary>
public string BuildUrl(string virtualPath, int?width, int?height)
{
if (string.IsNullOrWhiteSpace(virtualPath))
{
virtualPath = _defaultImagePlaceHolder;
}
else
{
virtualPath = RemoveSlug(virtualPath);
}
var customer = new Cloudinary(_cloudinaryRemoteAccount);
var transformation = new Transformation();
if (width.HasValue)
{
transformation = transformation.Width(width);
}
if (height.HasValue)
{
transformation = transformation.Height(height);
}
transformation = transformation.Crop("fill").Gravity("faces:center").DefaultImage(_defaultImagePlaceHolder);
return(customer.Api.UrlImgUp.CSubDomain(true).UseRootPath(true).Transform(transformation).BuildUrl(virtualPath));
}
public void TestVideoTagWithTransformation()
{
var transformation = new Transformation().VideoCodec("codec", "h264").AudioCodec("acc").StartOffset(3);
var expectedUrl = TestConstants.DefaultVideoUpPath + $"ac_acc,so_3.0,vc_h264/{SOURCE_MOVIE}";
var expectedTag = "<video height='100' poster='{0}.jpg' src='{0}.mp4' width='200'></video>";
expectedTag = String.Format(expectedTag, expectedUrl);
var actualTag = m_api.UrlVideoUp.Transform(transformation).SourceTypes(new string[] { "mp4" })
.BuildVideoTag(SOURCE_MOVIE, "html_height=100", "html_width=200").ToString();
Assert.AreEqual(expectedTag, actualTag);
expectedTag = "<video height='100' poster='{0}.jpg' width='200'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag(SOURCE_MOVIE, new StringDictionary()
{
{ "html_height", "100" }, { "html_width", "200" }
})
.ToString();
Assert.AreEqual(expectedTag, actualTag);
transformation.Width(250);
expectedUrl = TestConstants.DefaultVideoUpPath + $"ac_acc,so_3.0,vc_h264,w_250/{SOURCE_MOVIE}";
expectedTag = "<video poster='{0}.jpg' width='250'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag(SOURCE_MOVIE).ToString();
Assert.AreEqual(expectedTag, actualTag);
transformation.Crop("fit");
expectedUrl = TestConstants.DefaultVideoUpPath + $"ac_acc,c_fit,so_3.0,vc_h264,w_250/{SOURCE_MOVIE}";
expectedTag = "<video poster='{0}.jpg'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag(SOURCE_MOVIE).ToString();
Assert.AreEqual(expectedTag, actualTag);
}
/// <summary>
/// Get a endpoint to access the thumbnail picture.
/// </summary>
/// <param name="blobName">Virtual blob name.</param>
/// <param name="label">A readable label to associate with the thumbnail.</param>
/// <param name="width">The expected width or null for the full size.</param>
/// <param name="height">The expected height or null for the full size.</param>
/// <returns>A <see cref="Uri"/> pointing to the thumbnail picture.</returns>
public Uri GetThumbEndpoint(string blobName, string label, int?width = null, int?height = null)
{
var blobInfo = BlobInfo.FromName(blobName);
if (blobInfo == null)
{
return(null);
}
width = width ?? 0;
height = height ?? 0;
var transformation = new Transformation();
if (width > 0 && height > 0)
{
transformation = transformation.Width(width);
transformation = transformation.Height(height);
}
else if (width > 0 || height > 0)
{
if (width > 0)
{
transformation = transformation.Width(width);
}
if (height > 0)
{
transformation = transformation.Height(height);
}
}
transformation = transformation.Crop("fill");
transformation = transformation.Gravity("faces:center");
return(GetThumbEndpoint(blobName, label, true, transformation));
}
public void TestVideoTagWithTransformation()
{
var transformation = new Transformation().VideoCodec("codec", "h264").AudioCodec("acc").StartOffset(3);
var expectedUrl = m_defaultVideoUpPath + "ac_acc,so_3.0,vc_h264/movie";
var expectedTag = "<video height='100' poster='{0}.jpg' src='{0}.mp4' width='200'></video>";
expectedTag = String.Format(expectedTag, expectedUrl);
var actualTag = m_api.UrlVideoUp.Transform(transformation).SourceTypes(new string[] { "mp4" })
.BuildVideoTag("movie", "html_height=100", "html_width=200").ToString();
Assert.AreEqual(expectedTag, actualTag);
expectedTag = "<video height='100' poster='{0}.jpg' width='200'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag("movie", new StringDictionary() { { "html_height", "100" }, { "html_width", "200" } })
.ToString();
Assert.AreEqual(expectedTag, actualTag);
transformation.Width(250);
expectedUrl = m_defaultVideoUpPath + "ac_acc,so_3.0,vc_h264,w_250/movie";
expectedTag = "<video poster='{0}.jpg' width='250'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag("movie").ToString();
Assert.AreEqual(expectedTag, actualTag);
transformation.Crop("fit");
expectedUrl = m_defaultVideoUpPath + "ac_acc,c_fit,so_3.0,vc_h264,w_250/movie";
expectedTag = "<video poster='{0}.jpg'>"
+ "<source src='{0}.webm' type='video/webm'>"
+ "<source src='{0}.mp4' type='video/mp4'>"
+ "<source src='{0}.ogv' type='video/ogg'>"
+ "</video>";
expectedTag = String.Format(expectedTag, expectedUrl);
actualTag = m_api.UrlVideoUp.Transform(transformation)
.BuildVideoTag("movie").ToString();
Assert.AreEqual(expectedTag, actualTag);
}