/// <summary>
/// Loads the Javascript file contents onto the page
/// using the given url which must refer to this site.
///
/// If the url starts with "http://" or "https://"
/// then this method calls LoadFileReference instead.
/// </summary>
/// <param name="page">The page on which to load</param>
/// <param name="url">The url of the file</param>
/// <param name="addScriptTag">If true then add script tags</param>
public static void LoadFileContents
(Page page, string url, bool addScriptTag)
{
if (url.StartsWith(FileTools.httpStart))
{
LoadFileReference(page, url);
return;
}
if (url.StartsWith(FileTools.httpsStart))
{
LoadFileReference(page, url);
return;
}
ClientScriptManager clientscriptmanager = page.ClientScript;
Type type = page.GetType();
if (!clientscriptmanager.IsClientScriptBlockRegistered(type, url))
{
string filepath = page.MapPath(url);
string contents = FileTools.GetFileAsText(filepath);
LoadScriptString(page, url, contents, addScriptTag);
}
}
/// <summary>
/// Returns a list of Range objects representing
/// the matches of the pattern in the content of
/// a text file with the given tilde file path.
///
/// If successful, returns a reference to the
/// text file content via an out parameter.
///
/// If isRegex is true,
/// uses regular expression matching,
/// otherwise uses plain text matching.
///
/// Ignores case if ignoreCase is true.
///
/// Returns null if the file is not a text file.
///
/// Precondition: The page that calls this method must:
///
/// Be able to guarantee that the file is OK to serve
/// in context.
/// </summary>
/// <param name="page">
/// The page object that uses this method</param>
/// <param name="tildeFilePath">
/// The tilde file path</param>
/// <param name="pattern">
/// The search pattern</param>
/// <param name="isRegex">
/// If true use regex matching</param>
/// <param name="ignoreCase">
/// If true ignore case</param>
/// <param name="content">
/// Out param: If the file is a text file
/// then returns a reference to its content;
/// otherwise returns null.</param>
public static List <Range> SearchFileContent
(Page page,
string tildeFilePath,
string pattern,
bool isRegex,
bool ignoreCase,
out string content)
{
content = null;
int category = FileTools.GetFileCategory(tildeFilePath);
if (category != FileTools.TEXT)
{
return(null);
}
string filePath = page.MapPath(tildeFilePath);
content = FileTools.GetFileAsText(filePath);
return(Search(content, pattern, 0, isRegex, ignoreCase));
}