/// <summary>
/// This returns the appropriate html string to include in the web page such that the requested bundle will be loaded.
/// </summary>
/// <param name="bundleName"></param>
/// <param name="cssOrJs"></param>
/// <param name="inDevelopment">This controls whether we supply individual files or development mode
/// or single minified files/CDNs in non-development mode</param>
/// <param name="getContentUrl">method to get url of content</param>
/// <returns></returns>
public string CalculateHtmlIncludes(string bundleName, CssOrJs cssOrJs, bool inDevelopment, Func<string, string> getContentUrl)
{
var settingFilePath = Path.Combine(_jsonDataDir, config.BundlesFileName);
var reader = new ReadBundleFile(settingFilePath);
var fileTypeInfo = config.GetFileTypeData(cssOrJs);
if (inDevelopment)
{
var sb = new StringBuilder();
//we send the individual files as found in the bundle json file
foreach (var relFilePath in _searcher.UnpackBundle(reader.GetBundleDebugFiles(bundleName)))
{
sb.AppendLine(fileTypeInfo.DebugHtmlFormatString
.Replace(FileTypeConfigInfo.FileUrlParam, getContentUrl(relFilePath)));
}
return sb.ToString();
}
//We are in nonDebug, i.e. production mode
var cdnLinks = reader.GetBundleCdnInfo(bundleName);
return cdnLinks.Any()
? FormCdnIncludes(cdnLinks, bundleName, cssOrJs, fileTypeInfo, getContentUrl)
: FormSingleMinifiedFileInclude(bundleName, cssOrJs, fileTypeInfo, getContentUrl);
}
public void TestGetBundleDebugFilesCndFileBundleListOk(string bundleName, params string[] expectedfiles)
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles01*.json"));
//ATTEMPT
var files = reader.GetBundleDebugFiles(bundleName, "");
//VERIFY
CollectionAssert.AreEqual(expectedfiles, files);
}
public void TestGetBundleDebugFilesBadCndFileBundleSingleOk()
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles03*.json"));
//ATTEMPT
var ex = Assert.Throws <InvalidOperationException>(() => reader.GetBundleDebugFiles("missingDevelopmentJs"));
//VERIFY
ex.Message.ShouldEqual("The CDN bundle missingDevelopmentJs, array element 0, is missing a property called 'development'.");
}
public void TestGetBundleDebugFilesNonCndFileBundleSingleOk(string bundleName, string expectedfile)
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles01*.json"));
//ATTEMPT
var files = reader.GetBundleDebugFiles(bundleName, "").ToList();
//VERIFY
files.Count().ShouldEqual(1);
files[0].ShouldEqual(expectedfile);
}
/// <summary>
/// Thic checks a specific bundle by name
/// </summary>
/// <param name="bundleName"></param>
/// <returns>empty list if no error, otherwise a list of errors</returns>
public ReadOnlyCollection <string> CheckSingleBundleIsValid(string bundleName)
{
var errors = new List <string>();
var allBundleDebugLines = _reader.GetBundleDebugFiles(bundleName, "", s => errors.Add(s));
var allCdns = _reader.GetBundleCdnInfo(bundleName);
if (errors.Any())
{
return(errors.AsReadOnly());
}
if (!allCdns.Any())
{
return(CheckNonCdnBundle(bundleName, allBundleDebugLines).AsReadOnly());
}
//It has Cdns
if (allBundleDebugLines.Count() != allCdns.Count())
{
return new List <string>
{
$"The Bundle called {bundleName} contained both cdn and non cdn entries, which is not supported."
}
}
/// <summary>
/// This returns the appropriate html string to include in the web page such that the requested bundle will be loaded.
/// </summary>
/// <param name="bundleName"></param>
/// <param name="cssOrJs"></param>
/// <param name="inDevelopment">This controls whether we supply individual files or development mode
/// or single minified files/CDNs in non-development mode</param>
/// <param name="getContentUrl">method to get url of content</param>
/// <returns></returns>
public string CalculateHtmlIncludes(string bundleName, CssOrJs cssOrJs, bool inDevelopment, Func<string, string> getContentUrl)
{
var settingFilePath = Path.Combine(_jsonDataDir, config.BundlesFileName);
var reader = new ReadBundleFile(settingFilePath);
var fileTypeInfo = config.GetFileTypeData(cssOrJs);
if (inDevelopment)
{
var sb = new StringBuilder();
//we send the individual files as found in the bundle json file
foreach (var relFilePath in _searcher.UnpackBundle(reader.GetBundleDebugFiles(bundleName)))
{
sb.AppendLine(fileTypeInfo.DebugHtmlFormatString
.Replace(FileTypeConfigInfo.FileUrlParam, getContentUrl(relFilePath)));
}
return sb.ToString();
}
//We are in nonDebug, i.e. production mode
var cdnLinks = reader.GetBundleCdnInfo(bundleName);
return cdnLinks.Any()
? FormCdnIncludes(cdnLinks, bundleName, cssOrJs, fileTypeInfo, getContentUrl)
: FormSingleMinifiedFileInclude(bundleName, cssOrJs, fileTypeInfo, getContentUrl);
}
public void TestGetBundleDebugFilesBadCndFileBundleSingleOk()
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles03*.json"));
//ATTEMPT
var ex = Assert.Throws<InvalidOperationException>( () => reader.GetBundleDebugFiles("missingDevelopmentJs"));
//VERIFY
ex.Message.ShouldEqual("The CDN bundle missingDevelopmentJs, array element 0, is missing a property called 'development'.");
}
public void TestGetBundleDebugFilesNonCndFileBundleSingleOk(string bundleName, string expectedfile)
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles01*.json"));
//ATTEMPT
var files = reader.GetBundleDebugFiles(bundleName, "").ToList();
//VERIFY
files.Count().ShouldEqual(1);
files[0].ShouldEqual(expectedfile);
}
public void TestGetBundleDebugFilesNonCndFileBundleListOk(string bundleName, params string [] expectedfiles)
{
//SETUP
var reader = new ReadBundleFile(TestFileHelpers.GetTestFileFilePath("BowerBundles01*.json"));
//ATTEMPT
var files = reader.GetBundleDebugFiles(bundleName, "");
//VERIFY
CollectionAssert.AreEqual(expectedfiles, files);
}