#region License Information (GPL v3) /* ShareX - A program that allows you to take screenshots and share any file type Copyright (c) 2007-2024 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} // Example: {regex:{response}|href="(.+)"|1} internal class CustomUploaderFunctionRegex : CustomUploaderFunction { public override string Name { get; } = "regex"; public override int MinParameterCount { get; } = 1; public override string Call(ShareXCustomUploaderSyntaxParser parser, string[] parameters) { string input, pattern, group = ""; if (parameters.Length > 2) { // {regex:input|pattern|group} input = parameters[0]; pattern = parameters[1]; group = parameters[2]; } else { // {regex:pattern} input = parser.ResponseInfo.ResponseText; pattern = parameters[0]; if (parameters.Length > 1) { // {regex:pattern|group} group = parameters[1]; } } if (!string.IsNullOrEmpty(input) && !string.IsNullOrEmpty(pattern)) { Match match = Regex.Match(input, pattern); if (match.Success) { 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; } } }