public void AddDefinitionIfFound_AddsDefinitionWithNoVerSupportIfFileFound()
{
// Arrange
var map = new ScriptResourceMapping();
var sd = new ScriptResourceDefinition
{
Path = "~/Scripts/"
};
var vpp = Substitute.For <VirtualPathProvider>();
var vd = Substitute.For <VirtualDirectory>("~/Scripts/");
var file = Substitute.For <VirtualFile>("foo.js");
file.Name.Returns("foo.js");
vd.Files.Returns(new List <VirtualFile> {
file
});
vpp.GetDirectory("~/Scripts/").Returns(vd);
ScriptResourceMappingExtensions.VirtualPathProvider = vpp;
// Act
map.AddDefinitionIfFound("foo", typeof(Page).Assembly, sd, @"^foo.js$");
// Assert
Assert.IsNotNull(map.GetDefinition("foo", typeof(Page).Assembly));
}
public void AddDefinitionIfFound_AddsDefinitionWithVerSupportIfFileFound()
{
// Arrange
var map = new ScriptResourceMapping();
var sd = new ScriptResourceDefinition
{
Path = "~/Scripts/",
DebugPath = "~/Scripts/",
CdnPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-{0}.min.js",
CdnDebugPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-{0}.js",
CdnSupportsSecureConnection = true
};
var vpp = Substitute.For <VirtualPathProvider>();
var vd = Substitute.For <VirtualDirectory>("~/Scripts/");
var file = Substitute.For <VirtualFile>("jquery-1.6.2.js");
file.Name.Returns("jquery-1.6.2.js");
vd.Files.Returns(new List <VirtualFile> {
file
});
vpp.GetDirectory("~/Scripts/").Returns(vd);
ScriptResourceMappingExtensions.VirtualPathProvider = vpp;
// Act
map.AddDefinitionIfFound("jquery", typeof(Page).Assembly, sd,
@"^jquery-" + ScriptResourceMappingExtensions.VerRegexPattern + @"(?:\.min){0,1}\.js$");
// Assert
Assert.IsNotNull(map.GetDefinition("jquery", typeof(Page).Assembly));
}
private static void RegisterScripts(ScriptResourceMapping scriptResourceMapping)
{
scriptResourceMapping.AddDefinition("jquery", new ScriptResourceDefinition
{
Path = "~/Scripts/jquery-2.1.1.min.js",
DebugPath = "~/Scripts/jquery-2.1.1.js",
CdnPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.1.min.js",
CdnDebugPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.1.1.js",
CdnSupportsSecureConnection = true,
LoadSuccessExpression = "window.jQuery"
});
}
/// <summary>
/// Adds a System.Web.UI.ScriptResourceDefinition object to the System.Web.UI.ScriptResourceMapping
/// object, but only if a file matching the supplied regex pattern is found. If the pattern includes
/// a capture group called "ver", it will be used to determine the highest version found.
/// </summary>
/// <param name="map">The ScriptResourceMapping object.</param>
/// <param name="name">The name of the script resource.</param>
/// <param name="assembly">A System.Reflection.Assembly object that is used along with the name as the script resource key.</param>
/// <param name="definition">
/// A System.Web.UI.ScriptResourceDefinition object that specifies location support
/// for script resources. The Path and optionally DebugPath properties should contain
/// the path to the virtual folder containing the script to find, e.g. ~/Scripts/
/// </param>
/// <param name="fileNamePattern">
/// The regex pattern to match files against. If the pattern includes
/// a capture group called "ver", it will be used to determine the highest version found.
/// Use ScriptResourceMappingExtensions.VerRegexPattern for a pattern matching standard
/// versioning strings, e.g. 1, 1.0, 1.1.2, etc.
/// </param>
public static void AddDefinitionIfFound(this ScriptResourceMapping map, string name, Assembly assembly, ScriptResourceDefinition definition, string fileNamePattern)
{
var scriptsFolder = VirtualPathProvider.GetDirectory(definition.Path);
if (scriptsFolder == null)
{
return;
}
var scripts = scriptsFolder.Files.Cast <VirtualFile>();
var fileNamePatternRegex = new Regex(fileNamePattern, RegexOptions.Compiled | RegexOptions.IgnoreCase);
var supportVer = fileNamePatternRegex.GroupNumberFromName("ver") >= 0;
var foundFile = (from file in scripts
let match = fileNamePatternRegex.Match(file.Name)
where match.Success
let fileVer = supportVer ? GetVersion(match) : null
orderby fileVer descending
select new
{
file.Name,
Version = fileVer
}).FirstOrDefault();
if (foundFile != null)
{
var ver = foundFile.Version != null
? Regex.Match(foundFile.Name, VerRegexPattern, RegexOptions.IgnoreCase).Groups["ver"].Value
: "";
var isMin = foundFile.Name.EndsWith(".min.js", StringComparison.OrdinalIgnoreCase);
var fileNamePrefix = foundFile.Name.Substring(0,
foundFile.Name.IndexOf(ver + (isMin ? ".min.js" : ".js")));
var altFile = scripts.SingleOrDefault(f => f.Name.Equals(
String.Format(isMin ? "{0}{1}.js" : "{0}{1}.min.js", fileNamePrefix, ver),
StringComparison.OrdinalIgnoreCase));
var hasBoth = altFile != null;
var minFileName = isMin
? foundFile.Name
: hasBoth
? altFile.Name
: null;
var nonMinFileName = !isMin
? foundFile.Name
: hasBoth
? altFile.Name
: null;
var minOnly = isMin && !hasBoth;
var path = minOnly || hasBoth
? minFileName
: nonMinFileName;
var debugPath = hasBoth
? nonMinFileName
: null;
path = path == null ? null : definition.Path + path;
debugPath = debugPath == null ? null : (definition.DebugPath ?? definition.Path) + debugPath;
var cdnPath = definition.CdnPath != null
? ver != null
? String.Format(definition.CdnPath, ver)
: definition.CdnPath
: null;
var cdnDebugPath = definition.CdnDebugPath != null
? ver != null
? String.Format(definition.CdnDebugPath, ver)
: definition.CdnDebugPath
: null;
map.AddDefinition(name, assembly, new ScriptResourceDefinition
{
Path = path,
DebugPath = debugPath,
CdnPath = cdnPath,
CdnDebugPath = cdnDebugPath,
CdnSupportsSecureConnection = definition.CdnSupportsSecureConnection
});
}
}
/// <summary>
/// Adds a System.Web.UI.ScriptResourceDefinition object to the System.Web.UI.ScriptResourceMapping
/// object, but only if a file matching the supplied regex pattern is found. If the pattern includes
/// a capture group called "ver", it will be used to determine the highest version found.
/// </summary>
/// <param name="map">The ScriptResourceMapping object.</param>
/// <param name="name">The name of the script resource.</param>
/// <param name="definition">
/// A System.Web.UI.ScriptResourceDefinition object that specifies location support
/// for script resources. The Path and optionally DebugPath properties should contain
/// the path to the virtual folder containing the script to find, e.g. ~/Scripts/
/// </param>
/// <param name="fileNamePattern">
/// The regex pattern to match files against. If the pattern includes
/// a capture group called "ver", it will be used to determine the highest version found.
/// </param>
public static void AddDefinitionIfFound(this ScriptResourceMapping map, string name, ScriptResourceDefinition definition, string fileNamePattern)
{
AddDefinitionIfFound(map, name, typeof(ScriptManager).Assembly, definition, fileNamePattern);
}
