#region License Information (GPL v3)
/*
ShareX - A program that allows you to take screenshots and share any file type
Copyright (c) 2007-2022 ShareX Team
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Optionally you can also view the license at .
*/
#endregion License Information (GPL v3)
using System.Text.RegularExpressions;
namespace ShareX.UploadersLib
{
// Example: {regex:(?<=href=").+(?=")}
// Example: {regex:href="(.+)"|1}
// Example: {regex:href="(?.+)"|url}
internal class CustomUploaderFunctionRegex : CustomUploaderFunction
{
public override string Name { get; } = "regex";
public override int MinParameterLength { get; } = 1;
public override string Call(ShareXCustomUploaderSyntaxParser parser, string[] parameters)
{
string pattern = parameters[0];
if (!string.IsNullOrEmpty(pattern))
{
Match match = Regex.Match(parser.ResponseInfo.ResponseText, pattern);
if (match.Success)
{
if (parameters.Length > 1)
{
string group = parameters[1];
if (!string.IsNullOrEmpty(group))
{
if (int.TryParse(group, out int groupNumber))
{
return match.Groups[groupNumber].Value;
}
else
{
return match.Groups[group].Value;
}
}
}
return match.Value;
}
}
return null;
}
}
}