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Parser of 'showthreaded' saved pages implemented

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Inga 🏳‍🌈 15 years ago
parent 22ebc474e0
commit 0591fb8474
6 changed files with 363 additions and 1 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 1
      ImportConsole/ImportConsole.csproj
  2. 11
      ImportConsole/Program.cs
  3. 330
      ImportConsole/ThreadedHTMLProcessor.cs
  4. 19
      Importer/DictionaryConverter.cs
  5. 1
      Importer/Importer.csproj
  6. 2
      Importer/ShallerGateway.cs

1
ImportConsole/ImportConsole.csproj
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@ -52,6 +52,7 @@
<ItemGroup>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ThreadedHTMLProcessor.cs" />
<Compile Include="UploadProcessor.cs" />
<Compile Include="UsersImporter.cs" />
</ItemGroup>

11
ImportConsole/Program.cs
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@ -9,19 +9,22 @@ using FLocal.Common;
namespace FLocal.ImportConsole {
class Program {
public static void Main(string[] args) {
Consolery.Run(typeof(Program), args);
}
private static void initializeConfig() {
if(!Config.isInitialized) {
lock(typeof(Config)) {
if(!Config.isInitialized) {
Config.Init(ConfigurationManager.AppSettings);
}
}
Consolery.Run(typeof(Program), args);
}
}
[Action]
public static void ImportUsers() {
initializeConfig();
try {
UsersImporter.ImportUsers();
} catch(Exception e) {
@ -32,7 +35,13 @@ namespace FLocal.ImportConsole {
[Action]
public static void ProcessUpload(string pathToUpload) {
initializeConfig();
UploadProcessor.ProcessUpload(pathToUpload);
}
[Action]
public static void ConvertThreaded(string pathToThreaded, string outFile) {
ThreadedHTMLProcessor.Process(pathToThreaded, outFile);
}
}
}

330
ImportConsole/ThreadedHTMLProcessor.cs
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@ -0,0 +1,330 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Text.RegularExpressions;
namespace FLocal.ImportConsole {
class ThreadedHTMLProcessor {
private readonly static DateTime UNIX = new DateTime(1970, 1, 1, 0, 0, 0).ToLocalTime();
private readonly static Regex PARENT_BEGINMARKER = new Regex("<font class=\"small\">\\[<a href=\"/a?showthreaded.php\\?Cat=&amp;Board=\\w+&amp;Number=");
private const string PARENT_ENDMARKER = "&amp;";
private readonly static Regex DATE_MATCH = new Regex("(\\d\\d)\\.(\\d\\d)\\.(\\d\\d\\d\\d)\\s*(\\d\\d):(\\d\\d)", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);
private const string POSTER_BEGINMARKER = "<a href=\"/showprofile.php?Cat=&amp;User=";
private const string POSTER_BEGINMARKER_GUEST = "<a href=\"/showip.php?Cat=&amp;IP=";
private const string POSTER_ENDMARKER = "&amp;";
private const string BOARD_BEGINMARKER = "/postlist.php?Cat=&amp;Board=";
private const string BOARD_ENDMARKER = "&amp;";
private const string POST_BEGINMARKER_FULL = "<font class=\"post\">";
private const string POST_ENDMARKER_FULL_SIGNATURE = "<div style=\"width:100%;max-height:50px;overflow:hidden\">";
private readonly static Regex POST_ENDMARKER_FULL = new Regex("</font>\\s*</td>\\s*</tr>\\s*</table>\\s*</td>\\s*</tr>\\s*</table>\\s*<br />\\s*<table\\s*width=\"95%\"\\s*align=\"center\"\\s*cellpadding=\"1\"\\s*cellspacing=\"1\"\\s*class=\"tablesurround\">", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);
private const string POST_ENDMARKER_FULL_DISCUSSION = "<br><br><font class=\"small\"><a href=\"/newreply.php?";
private readonly static Regex TITLE_BEGINMARKER_FULL = new Regex("<td width=\"83%\" class=\"subjecttable\">\\s*<table width=\"100%\" class=\"subjecttable\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\\s*<tr>\\s*<td align=\"left\" width=\"70%\">.*<b>", RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline);
private const string TITLE_ENDMARKER_FULL = "</b>";
private const string THREAD_BEGINMARKER_FULL = "type=favorite&amp;Number=";
private const string THREAD_ENDMARKER_FULL = "&amp";
private const string POST_BEGINMARKER_LITE = "<hr>";
private const string POST_ENDMARKER_LITE = "</body>";
private const string TITLE_BEGINMARKER_LITE = "<b>";
private const string TITLE_ENDMARKER_LITE = "</b>";
private const string THREAD_BEGINMARKER_LITE = "view=&amp;sb=&amp;o=&amp;thread=";
private const string THREAD_ENDMARKER_LITE = "&amp";
public static void Process(string pathToThreadeds, string pathToOutput) {
using(StreamWriter writer = new StreamWriter(pathToOutput, false, Encoding.ASCII)) {
DirectoryInfo directoryInfo = new DirectoryInfo(pathToThreadeds);
int i=0;
foreach(FileSystemInfo _info in directoryInfo.GetFiles()) {
if(i%100 == 0) {
Console.Write("[" + (int)(i/100) + "]");
}
if(!(_info is FileInfo)) continue;
FileInfo info = (FileInfo)_info;
string[] parts = info.Name.Split('.');
if((parts.Length != 2) || (parts[1].ToLower() != "txt")) continue;
int postId = int.Parse(parts[0]);
try {
string contentPost;
string contentTitle;
DateTime contentDate;
int? contentParent = null;
int contentThread;
string contentPoster;
int contentLayerId = 1;
string contentBoard;
using(StreamReader reader = new StreamReader(info.FullName, Importer.ShallerGateway.encoding)) {
string raw = reader.ReadToEnd();
if(raw.Contains("-CATJUMP-1")) {
//full mode
string beforeBegin;
{
int beginPos = raw.IndexOf(POST_BEGINMARKER_FULL);
if(beginPos <= 0) throw new ApplicationException("beginPos <= 0");
beforeBegin = raw.Substring(0, beginPos);
string afterBegin = raw.Substring(beginPos + POST_BEGINMARKER_FULL.Length);
int endPos;
endPos = afterBegin.IndexOf(POST_ENDMARKER_FULL_DISCUSSION);
if(endPos <= 0) {
endPos = afterBegin.IndexOf(POST_ENDMARKER_FULL_SIGNATURE);
if(endPos <= 0) {
Match endBodyMatch = POST_ENDMARKER_FULL.Match(afterBegin);
if(!endBodyMatch.Success) {
Console.WriteLine("afterBegin:");
Console.WriteLine("===========================");
Console.WriteLine(afterBegin);
Console.WriteLine("===========================");
Console.WriteLine(POST_ENDMARKER_FULL.ToString());
throw new ApplicationException("cannot match body end");
}
endPos = endBodyMatch.Index;
}
}
contentPost = afterBegin.Substring(0, endPos);
}
{
Match titleMatch = TITLE_BEGINMARKER_FULL.Match(beforeBegin);
if(!titleMatch.Success) throw new ApplicationException("cannot match title begin");
string afterTitleBegin = beforeBegin.Substring(titleMatch.Index + titleMatch.Length);
int titleEndPos = afterTitleBegin.IndexOf(TITLE_ENDMARKER_FULL);
if(titleEndPos <= 0) {
throw new ApplicationException("titleEndPos <= 0");
}
contentTitle = afterTitleBegin.Substring(0, titleEndPos);
}
{
Match dateMatch = DATE_MATCH.Match(beforeBegin);
if(!dateMatch.Success) {
throw new ApplicationException("cannot match date");
}
contentDate = new DateTime(int.Parse(dateMatch.Groups[3].Value), int.Parse(dateMatch.Groups[2].Value), int.Parse(dateMatch.Groups[1].Value), int.Parse(dateMatch.Groups[4].Value), int.Parse(dateMatch.Groups[5].Value), 0);
}
{
Match parentMatch = PARENT_BEGINMARKER.Match(beforeBegin);
if(parentMatch.Success) {
string afterParentBegin = beforeBegin.Substring(parentMatch.Index + parentMatch.Length);
int parentEndPos = afterParentBegin.IndexOf(PARENT_ENDMARKER);
if(parentEndPos <= 0) {
throw new ApplicationException("parentEndPos <= 0");
}
contentParent = int.Parse(afterParentBegin.Substring(0, parentEndPos));
}
}
{
int posterBeginPos = beforeBegin.IndexOf(POSTER_BEGINMARKER);
if(posterBeginPos > 0) {
string afterPosterBegin = beforeBegin.Substring(posterBeginPos + POSTER_BEGINMARKER.Length);
int posterEndPos = afterPosterBegin.IndexOf(POSTER_ENDMARKER);
if(posterEndPos <= 0) {
throw new ApplicationException("posterEndPos <= 0");
}
contentPoster = afterPosterBegin.Substring(0, posterEndPos);
} else {
posterBeginPos = beforeBegin.IndexOf(POSTER_BEGINMARKER_GUEST);
if(posterBeginPos <= 0) {
throw new ApplicationException("posterBeginPos <= 0");
}
string afterPosterBegin = beforeBegin.Substring(posterBeginPos + POSTER_BEGINMARKER_GUEST.Length);
int posterEndPos = afterPosterBegin.IndexOf(POSTER_ENDMARKER);
if(posterEndPos <= 0) {
throw new ApplicationException("posterEndPos <= 0");
}
contentPoster = "Guest " + afterPosterBegin.Substring(0, posterEndPos);
}
}
{
int threadBeginPos = raw.IndexOf(THREAD_BEGINMARKER_FULL);
if(threadBeginPos <= 0) {
throw new ApplicationException("threadbeginpos <= 0");
}
string afterThreadBegin = raw.Substring(threadBeginPos + THREAD_BEGINMARKER_FULL.Length);
int threadEndPos = afterThreadBegin.IndexOf(THREAD_ENDMARKER_FULL);
if(threadEndPos <= 0) {
throw new ApplicationException("threadEndPos <= 0");
}
contentThread = int.Parse(afterThreadBegin.Substring(0, threadEndPos));
}
{
int boardBeginPos = beforeBegin.IndexOf(BOARD_BEGINMARKER);
if(boardBeginPos <= 0) {
throw new ApplicationException("boardbeginpos <= 0");
}
string afterBoardBegin = beforeBegin.Substring(boardBeginPos + BOARD_BEGINMARKER.Length);
int boardEndPos = afterBoardBegin.IndexOf(BOARD_ENDMARKER);
if(boardEndPos <= 0) {
throw new ApplicationException("boardEndPos <= 0");
}
contentBoard = afterBoardBegin.Substring(0, boardEndPos);
}
if(beforeBegin.IndexOf("trash.gif") > 0) {
contentLayerId = 3;
} else if(beforeBegin.IndexOf("eye.gif") > 0) {
contentLayerId = 2;
}
} else {
//lite mode
string beforeBegin;
{
int beginPos = raw.IndexOf(POST_BEGINMARKER_LITE);
if(beginPos <= 0) throw new ApplicationException("beginPos <= 0");
beforeBegin = raw.Substring(0, beginPos);
string afterBegin = raw.Substring(beginPos + POST_BEGINMARKER_LITE.Length);
int endPos;
endPos = afterBegin.IndexOf(POST_ENDMARKER_LITE);
if(endPos <= 0) {
throw new ApplicationException("cannot match body end");
}
contentPost = afterBegin.Substring(0, endPos);
}
{
int titleBeginPos = beforeBegin.IndexOf(TITLE_BEGINMARKER_LITE);
if(titleBeginPos <= 0) {
throw new ApplicationException("titlebeginpos <= 0");
}
string afterTitleBegin = beforeBegin.Substring(titleBeginPos + TITLE_BEGINMARKER_LITE.Length);
int titleEndPos = afterTitleBegin.IndexOf(TITLE_ENDMARKER_LITE);
if(titleEndPos <= 0) {
throw new ApplicationException("titleEndPos <= 0");
}
contentTitle = afterTitleBegin.Substring(0, titleEndPos);
}
{
Match dateMatch = DATE_MATCH.Match(beforeBegin);
if(!dateMatch.Success) {
throw new ApplicationException("cannot match date");
}
contentDate = new DateTime(int.Parse(dateMatch.Groups[3].Value), int.Parse(dateMatch.Groups[2].Value), int.Parse(dateMatch.Groups[1].Value), int.Parse(dateMatch.Groups[4].Value), int.Parse(dateMatch.Groups[5].Value), 0);
}
{
Match parentMatch = PARENT_BEGINMARKER.Match(beforeBegin);
if(parentMatch.Success) {
string afterParentBegin = beforeBegin.Substring(parentMatch.Index + parentMatch.Length);
int parentEndPos = afterParentBegin.IndexOf(PARENT_ENDMARKER);
if(parentEndPos <= 0) {
throw new ApplicationException("parentEndPos <= 0");
}
contentParent = int.Parse(afterParentBegin.Substring(0, parentEndPos));
}
}
{
int posterBeginPos = beforeBegin.IndexOf(POSTER_BEGINMARKER);
if(posterBeginPos > 0) {
string afterPosterBegin = beforeBegin.Substring(posterBeginPos + POSTER_BEGINMARKER.Length);
int posterEndPos = afterPosterBegin.IndexOf(POSTER_ENDMARKER);
if(posterEndPos <= 0) {
throw new ApplicationException("posterEndPos <= 0");
}
contentPoster = afterPosterBegin.Substring(0, posterEndPos);
} else {
posterBeginPos = beforeBegin.IndexOf(POSTER_BEGINMARKER_GUEST);
if(posterBeginPos <= 0) {
//if(!beforeBegin.Contains("Anonymous")) {
//throw new ApplicationException("posterBeginPos <= 0");
//} else {
contentPoster = "Anonymous";
//}
} else {
string afterPosterBegin = beforeBegin.Substring(posterBeginPos + POSTER_BEGINMARKER_GUEST.Length);
int posterEndPos = afterPosterBegin.IndexOf(POSTER_ENDMARKER);
if(posterEndPos <= 0) {
throw new ApplicationException("posterEndPos <= 0");
}
contentPoster = "Guest " + afterPosterBegin.Substring(0, posterEndPos);
}
}
}
{
int threadBeginPos = beforeBegin.IndexOf(THREAD_BEGINMARKER_LITE);
if(threadBeginPos <= 0) {
throw new ApplicationException("threadbeginpos <= 0");
}
string afterThreadBegin = beforeBegin.Substring(threadBeginPos + THREAD_BEGINMARKER_LITE.Length);
int threadEndPos = afterThreadBegin.IndexOf(THREAD_ENDMARKER_LITE);
if(threadEndPos <= 0) {
throw new ApplicationException("threadEndPos <= 0");
}
contentThread = int.Parse(afterThreadBegin.Substring(0, threadEndPos));
}
{
int boardBeginPos = beforeBegin.IndexOf(BOARD_BEGINMARKER);
if(boardBeginPos <= 0) {
throw new ApplicationException("boardbeginpos <= 0");
}
string afterBoardBegin = beforeBegin.Substring(boardBeginPos + BOARD_BEGINMARKER.Length);
int boardEndPos = afterBoardBegin.IndexOf(BOARD_ENDMARKER);
if(boardEndPos <= 0) {
throw new ApplicationException("boardEndPos <= 0");
}
contentBoard = afterBoardBegin.Substring(0, boardEndPos);
}
if(beforeBegin.IndexOf("(xx)") > 0) {
contentLayerId = 3;
} else if(beforeBegin.IndexOf("(x)") > 0) {
contentLayerId = 2;
}
}
}
if(!contentParent.HasValue) contentParent = 0;
contentTitle = contentTitle.Trim();
contentPost = contentPost.Trim();
/*Console.WriteLine("=============================");
Console.WriteLine("PostId: " + postId.ToString());
Console.WriteLine("Board: " + contentBoard);
Console.WriteLine("Layer: " + contentLayerId.ToString());
Console.WriteLine("Date: " + contentDate.ToString());
Console.WriteLine("Parent: " + contentParent.ToString());
Console.WriteLine("Thread: " + contentThread.ToString());
Console.WriteLine("Poster: " + contentPoster);
Console.WriteLine("Title: " + contentTitle);
Console.WriteLine("Body: " + contentPost);
Console.ReadLine();*/
writer.WriteLine(
Importer.DictionaryConverter.ToDump(
new Dictionary<string, string> {
{ "Subject", contentTitle },
{ "Board", contentBoard },
{ "UnixTime", ((int)(contentDate.Subtract(UNIX).TotalSeconds)).ToString() },
{ "Parent", contentParent.ToString() },
{ "Main", contentThread.ToString() },
{ "Local_Main", contentThread.ToString() },
{ "Username", contentPoster },
{ "Body", contentPost },
{ "Layer", contentLayerId.ToString() },
}
)
);
Console.Write("+");
} catch(Exception e) {
Console.Error.WriteLine("Could not process post #" + postId + ": " + e.GetType().FullName + ": " + e.Message);
Console.Error.WriteLine(e.StackTrace);
} finally {
i++;
}
}
}
}
}
}

19
Importer/DictionaryConverter.cs
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@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web;
namespace FLocal.Importer {
public static class DictionaryConverter {
public static string ToDump(Dictionary<string, string> dict) {
return string.Join(" ", (from kvp in dict select HttpUtility.UrlEncode(kvp.Key, ShallerConnector.encoding) + "=" + HttpUtility.UrlEncode(kvp.Value, ShallerConnector.encoding)).ToArray());
}
public static Dictionary<string, string> FromDump(string dump) {
return (from elem in dump.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries) let parts = elem.Split(new char[] { '=' }, 2) select new KeyValuePair<string, string>(HttpUtility.UrlDecode(parts[0], ShallerConnector.encoding), HttpUtility.UrlDecode(parts[1], ShallerConnector.encoding))).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
}
}
}

1
Importer/Importer.csproj
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@ -47,6 +47,7 @@
<Reference Include="System.Data" />
</ItemGroup>
<ItemGroup>
<Compile Include="DictionaryConverter.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="ShallerConnector.cs" />
<Compile Include="ShallerGateway.cs" />

2
Importer/ShallerGateway.cs
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@ -10,6 +10,8 @@ using System.IO;
namespace FLocal.Importer {
public class ShallerGateway {
public static readonly Encoding encoding = ShallerConnector.encoding;
public static string getUserInfoAsString(string userName) {
//if(userName != HttpUtility.UrlEncode(userName, ShallerConnector.encoding)) throw new ApplicationException("'" + userName + "':showprofile.php?User=" + HttpUtility.UrlEncode(userName, ShallerConnector.encoding) + "&What=login&showlite=l");
return ShallerConnector.getPageContent("showprofile.php?User=" + HttpUtility.UrlEncode(userName, ShallerConnector.encoding) + "&What=login&showlite=l", new Dictionary<string,string>(), new System.Net.CookieContainer());

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