mirror of
https://github.com/ShareX/ShareX.git
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196 lines
No EOL
7.1 KiB
C#
196 lines
No EOL
7.1 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (C) 2008-2014 ShareX Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using HelpersLib;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Xml;
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namespace HistoryLib
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{
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internal class XMLManagerOld
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{
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private static object thisLock = new object();
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private string xmlPath;
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public XMLManagerOld(string xmlFilePath)
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{
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xmlPath = xmlFilePath;
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}
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public List<HistoryItemOld> Load()
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{
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List<HistoryItemOld> HistoryItemOldList = new List<HistoryItemOld>();
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lock (thisLock)
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{
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if (!string.IsNullOrEmpty(xmlPath) && File.Exists(xmlPath))
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{
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XmlDocument xml = new XmlDocument();
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xml.Load(xmlPath);
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XmlNode rootNode = xml.ChildNodes[1];
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if (rootNode.Name == "HistoryItemOlds" && rootNode.ChildNodes != null && rootNode.ChildNodes.Count > 0)
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{
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HistoryItemOldList.AddRange(ParseHistoryItemOld(rootNode));
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}
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}
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}
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return HistoryItemOldList;
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}
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public bool AddHistoryItemOld(HistoryItemOld HistoryItemOld)
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{
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if (!string.IsNullOrEmpty(xmlPath))
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{
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lock (thisLock)
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{
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XmlDocument xml = new XmlDocument();
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if (File.Exists(xmlPath))
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{
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xml.Load(xmlPath);
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}
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if (xml.ChildNodes.Count == 0)
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{
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xml.AppendChild(xml.CreateXmlDeclaration("1.0", "UTF-8", null));
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xml.AppendElement("HistoryItemOlds");
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}
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XmlNode rootNode = xml.ChildNodes[1];
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if (rootNode.Name == "HistoryItemOlds")
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{
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HistoryItemOld.ID = Helpers.GetRandomAlphanumeric(12);
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XmlNode HistoryItemOldNode = rootNode.PrependElement("HistoryItemOld");
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HistoryItemOldNode.AppendElement("ID", HistoryItemOld.ID);
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HistoryItemOldNode.AppendElement("Filename", HistoryItemOld.Filename);
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HistoryItemOldNode.AppendElement("Filepath", HistoryItemOld.Filepath);
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HistoryItemOldNode.AppendElement("DateTimeUtc", HistoryItemOld.DateTimeUtc.ToString("o"));
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HistoryItemOldNode.AppendElement("Type", HistoryItemOld.Type);
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HistoryItemOldNode.AppendElement("Host", HistoryItemOld.Host);
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HistoryItemOldNode.AppendElement("URL", HistoryItemOld.URL);
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HistoryItemOldNode.AppendElement("ThumbnailURL", HistoryItemOld.ThumbnailURL);
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HistoryItemOldNode.AppendElement("DeletionURL", HistoryItemOld.DeletionURL);
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HistoryItemOldNode.AppendElement("ShortenedURL", HistoryItemOld.ShortenedURL);
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xml.Save(xmlPath);
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return true;
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}
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}
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}
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return false;
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}
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public bool RemoveHistoryItemOld(HistoryItemOld HistoryItemOld)
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{
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lock (thisLock)
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{
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if (HistoryItemOld != null && !string.IsNullOrEmpty(HistoryItemOld.ID) && !string.IsNullOrEmpty(xmlPath) && File.Exists(xmlPath))
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{
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XmlDocument xml = new XmlDocument();
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xml.Load(xmlPath);
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XmlNode rootNode = xml.ChildNodes[1];
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if (rootNode.Name == "HistoryItemOlds" && rootNode.ChildNodes != null && rootNode.ChildNodes.Count > 0)
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{
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foreach (HistoryItemOld hi in ParseHistoryItemOld(rootNode))
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{
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if (hi.ID == HistoryItemOld.ID)
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{
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rootNode.RemoveChild(hi.Node);
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xml.Save(xmlPath);
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return true;
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}
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}
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}
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}
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}
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return false;
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}
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private IEnumerable<HistoryItemOld> ParseHistoryItemOld(XmlNode rootNode)
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{
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foreach (XmlNode historyNode in rootNode.ChildNodes)
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{
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HistoryItemOld hi = new HistoryItemOld();
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foreach (XmlNode node in historyNode.ChildNodes)
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{
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if (node == null || string.IsNullOrEmpty(node.InnerText)) continue;
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switch (node.Name)
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{
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case "ID":
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hi.ID = node.InnerText;
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break;
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case "Filename":
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hi.Filename = node.InnerText;
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break;
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case "Filepath":
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hi.Filepath = node.InnerText;
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break;
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case "DateTimeUtc":
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hi.DateTimeUtc = DateTime.Parse(node.InnerText);
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break;
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case "Type":
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hi.Type = node.InnerText;
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break;
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case "Host":
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hi.Host = node.InnerText;
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break;
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case "URL":
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hi.URL = node.InnerText;
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break;
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case "ThumbnailURL":
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hi.ThumbnailURL = node.InnerText;
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break;
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case "DeletionURL":
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hi.DeletionURL = node.InnerText;
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break;
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case "ShortenedURL":
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hi.ShortenedURL = node.InnerText;
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break;
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}
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}
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hi.Node = historyNode;
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yield return hi;
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}
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}
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}
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} |