Torrent Field

Ok. It is a whole module in the zip and I suppose this would be a better way to submit it independently of existend code. Next time I will submit a patch.
I will sumbit better version of module soon (without useless stuff).

new submodule ("torrentfield") (with some new changes) as a patch

I'm a co-maintainer of BitTorrent.
A new official version of the module.

== Code (without DB struct change) ==
[POSTPONED]multi announce support ( like at http://thepiratebay.org/ ), i.e. "bt_override_announce_url" may contain array of tiers of announce urls
[POSTPONED]"min interval" option - "bt_announce_min_interval"

[DONE]Bug: Ability to override/append our announce url using "announce-list"
[DONE]Fature: Patch (override with our announce url) torrent-file at the moment of its download (but not at moment of its upload)
[DONE]Bug: when a new tracker added to active torrent in the client (uTorrent 1.8.2). Client doesn't send 'started' event...
[DONE]Bug: announce.php - Check if there are two peers (distinct IP) downloading with the same passkey: "SELECT DISTINCT COUNT(btau.ip) FROM ..." -> "SELECT COUNT(DISTINCT btau.ip) FROM ..."
[DONE]Bug: announce.php - Check if there are two peers (distinct IP) downloading with the same passkey: do not set passkey status (bt_message exits from script) - swap "db_query(...);" and "bt_message(..., BITTORRENT_MESSAGE_ERROR);"
[DONE]Bug: announce.php - Check if there are two peers (distinct IP) downloading with the same passkey: to many bugs - rewritten
[DONE]Bug: unknown user_load() in announce.php ( see http://drupal.org/node/413464 )
[DONE]Port: Validation of uploading torrent-file ( see "bt_torrent_widget_upload_validators" )

== database structure changes ==
[REJECTED]store "peer_id" and "info_hash" values as is, i.e. do not use bin2hex(), if it's possible

[POSTPONED]set "bt_tracker_active_users.ip" type to "varchar(32)" // store as byte-string in hex format ("FFFFFFFF"), not "XXX.XXX.XXX.XXX" // + IPV6 Support

[NEED_INFO]define "primary key" for "bt_tracker_active_users" [peer_id, peer_key, info_hash]
[NEED_INFO]remove field "announce_url" from "bt_torrents"
[NEED_INFO]add index "unique key" for "bt_torrents" ["info_hash"]

[DONE]set "bt_tracker_users.passkey" type to "char(40)"
[DONE]set "bt_torrents.info_hash", "bt_tracker_active_users.info_hash" type to "char(40)" (from "varchar(255)")
[DONE]set "bt_tracker_active_users.peer_id" type to "char(40)"
[DONE]set "bt_tracker_active_users.peer_key" type to "varchar(255)"
[DONE]rename "bt_tracker_active_users" to "bt_tracker_connections"
[DONE]add field "upload_speed" and "download_speed" to "bt_tracker_active_users"
[DONE]add field "total_size" to "bt_torrents" //TODO: maybe remove it in future...
[DONE]add field "last_seed" to "bt_torrents"
[DONE]rename field "nid" to "fid" in "bt_torrents" (actually not simple renamed in case of updating from previous version)
[DONE]rename field "nid" to "fid" in "bt_torrents_files" (actually not simple renamed in case of updating from previous version)
[DONE]add index "unique key" for "bt_tracker_users" [passkey]
[DONE]delete index "primary key" for "bt_torrents_files" [nid]
[DONE]add index "index" ("fid_index") in "bt_torrents_files" [fid]

== interface ==

[Torrent]
[DONE] File List [path, filename, size]
[DONE] Seeding last time

(sorry for my english)

Yes. There is a working & configurable bittorrent module.
But work is still in progress.

A list of available torrents - for the last module version - it is just a list of existent content nodes which have a Torren field attached.
You can add Torrent field to any content type.

Statistics on torrents is not displayed yet on Torrent field. (But you can try to display it by View...)

For more info see README.txt

Yes. This changes are commited to HEAD now.

Try to use this one.

New version (from 2009 may 27)

I see the error.
I'll fix it now.

Fixed:

I have to notice that there are some hook_update_N() and you have to start "update.php" if you updating from prev version. Also do not forget backup your DB before any updates.

while "Tracker Scope"=="private".
i could not get a passkey. so , of course , the module crash in "private" motion again.

What do you mean by saying "crash"? Does it not work or what?

"#6 bittorrent.zip" , i could general or get the passkey using "views module:::Tracker Users--passkey".
but using the same method , i couldn't get the passkey using "#18 bittorrent.zip"

At my installation I can get a passkey by a view: "admin/build/views/add" -> "Tracker Users" -> "Fields (+)" -> "BitTorrent - Tracker Users: Passkey".
Try to describe your problem more precisely.

by the way , is it an ugly idea to force the user to get his or her passkey accessing views modules , why not just make the passkey as a tag in user profile page?

You say like "make the passkey as a tag in user profile" is much more simplier than "get his or her passkey accessing views". I think that it is not.
If you have a solution, please provide it here.

Ability to show passkey to users on his profile is on plan.

New version is coming soon, with some new features, so I can't fix this issues for your current version. Actually I can, but it simplier to correct this on your local computer.

Sorry, I forgot to rename "bt_error" function calls in "announce_core.php". You have just to rename "bt_error_message" to "bt_error" in "bt_common.inc", just find and replace it. It will fix "bt_error" issue.

"Ratio" currently is not supported for not private mode. It's issue and it will be fixed.

About empty "bt_tracker_user" table, I'll test it and answer you later.

Also I have found an error in "bt_error_message" function itself.

replace $respone = array(array('failure reason' => $msg)); with $respone = array('failure reason' => $msg);

Also replace "download torrents" with "download torrent" in "announce_core.php".

haojiang:
To solve empty "bt_tracker_user" table problem please provide following info:
- when you download a torrent-file, is it downloaded sucessfully?
- is passkey exists in announce URL of downloaded torrent-file?

Also you have to set "download torrent" permission on admin/user/permissions for roles which must can download torrent-files and operate with tracker.

Is your own announce URL ("http://blog.bojistudio.org/bt3/announce.php") in downloaded torrent-file exists (without passkey attached to it)?

of course no , because i must use at least one passkey to make my private .bittorrent before upload to drupal , if the bt_tracker_user is empty , how could i even get one sigle passkey?

I don't understand. How you trying to use passkey? You should not manually retrive passkeys and attach them to announce URLs. This is done automatically at the moment of torrent-file download.

Also I should say that record (with new generated passkey) (if it not exists) added to "bt_tracker_users" table at the moment of torrent-file download.

do i create a private *.torrent with just a clean url "http://blog.bojistudio.org/bt3/announce.php"

Yes.
But you have to set "Override Announce URL" option (at admin/bt/torrent) to "Override" or "Append" (depending of what you need) and "New Announce URL" to "http://blog.bojistudio.org/bt3/announce.php".

Module version from #18 with changes from #24, #25, #26

Drupal 6.10 (New clear installation)
Installed modules: BitTorrent, BT Tracker, Content, Content Copy, FileField, Number, Option Widgets, Text, DHTML Menu, Views, Views UI

[ admin/bt/torrent ]
Override Announce URL: Override
New Announce URL: (appropriate value) (ex: "http://bittorrent-test/announce.php")

[ admin/bt/tracker ]
Tracker Scope: Private

Content type:

$content[type]  = array (
  'name' => 'Torrent',
  'type' => 'torrent',
  'description' => '',
  'title_label' => 'Title',
  'body_label' => 'Body',
  'min_word_count' => '0',
  'help' => '',
  'node_options' => 
  array (
    'status' => true,
    'promote' => true,
    'sticky' => false,
    'revision' => false,
  ),
  'old_type' => 'torrent',
  'orig_type' => '',
  'module' => 'node',
  'custom' => '1',
  'modified' => '1',
  'locked' => '0',
  'comment' => '2',
  'comment_default_mode' => '4',
  'comment_default_order' => '1',
  'comment_default_per_page' => '50',
  'comment_controls' => '3',
  'comment_anonymous' => 0,
  'comment_subject_field' => '1',
  'comment_preview' => '1',
  'comment_form_location' => '0',
);
$content[fields]  = array (
  0 => 
  array (
    'label' => 'Torrent File',
    'field_name' => 'field_torrent_file',
    'type' => 'filefield',
    'widget_type' => 'torrentfield_widget',
    'change' => 'Change basic information',
    'weight' => '1',
    'file_extensions' => 'torrent',
    'file_path' => '',
    'max_filesize_per_file' => '',
    'max_filesize_per_node' => '',
    'description' => '',
    'default_value' => 
    array (
      0 => 
      array (
        'fid' => 0,
        'list' => false,
        'data' => 
        array (
        ),
        'filepath' => '',
        'filename' => '',
        'filemime' => '',
        'filesize' => 0,
        'upload' => '',
        'upload_btn' => 'Upload',
      ),
    ),
    'default_value_php' => '',
    'default_value_widget' => NULL,
    'required' => 0,
    'multiple' => '0',
    'list_default' => '1',
    'force_list_default' => '0',
    'show_description' => '1',
    'op' => 'Save field settings',
    'module' => 'filefield',
    'widget_module' => 'bt_torrent',
    'columns' => 
    array (
      'fid' => 
      array (
        'type' => 'int',
        'not null' => false,
      ),
      'list' => 
      array (
        'type' => 'int',
        'size' => 'tiny',
        'not null' => false,
      ),
      'data' => 
      array (
        'type' => 'text',
        'serialize' => true,
      ),
    ),
    'display_settings' => 
    array (
      'weight' => '1',
      'parent' => '',
      'label' => 
      array (
        'format' => 'above',
      ),
      'teaser' => 
      array (
        'format' => 'torrent_content',
        'exclude' => 0,
      ),
      'full' => 
      array (
        'format' => 'torrent_content',
        'exclude' => 0,
      ),
      4 => 
      array (
        'format' => 'default',
        'exclude' => 0,
      ),
    ),
  ),
);
$content[extra]  = array (
  'title' => '-5',
  'body_field' => '0',
  'menu' => '-2',
);

[ node/add/torrent ]
Title: Torrent 1
Body: Torrent 1 description
Description: Torrent 1 File description
New Upload: (select torrent-file without our announce URL inside it (attached to this post))
[Upload], [Save]

"bt_tracker_users" is currently empty.

click to "Download the Torrent" link.

"bt_tracker_users" has one row: 1 cefb6d56ce800c84b7eaf4cc176f91546b1744b9 0 0 1

Downloaded torrent-file succesfully begun to uploading in BitTorrent client (uTorrent 1.8.2).

[ admin/user/user/create ]
Created an user.

[ admin/user/permissions ]
Gave to "authenticated user" "download torrent" permission.

Open other browser. (admin in Opera, second user in FireFox)
Below are actions for the other browser.

Login with new account.

[ node/1 ]

click to "Download the Torrent" link.

"bt_tracker_users" has two rows:
1 cefb6d56ce800c84b7eaf4cc176f91546b1744b9 0 0 1
3 cea4964dface1a86ea6373e57ba2f126fc74c428 0 0 1

Downloaded torrent-file succesfully opened with BitTorrent client and then client say that torrent-file with same info_hash already exists and ask to add trackers (announce URLs) from opened torrent-file. I agreed.

So finally I have one torrent-file with 3 announce URLs:
1 - http://trax.samaralan.ru/announce.php - doesn't work and it's OK.
2 - http://bittorrent-test/announce.php?passkey=cefb6d56ce800c84b7eaf4cc176f...
3 - http://bittorrent-test/announce.php?passkey=cea4964dface1a86ea6373e57ba2...

2 and 3 both works fine.

"bt_tracker_connections":
3 2d5554313832302d7a38d0d980a49166b0c1c409 4242374330434135 127.0.0.1 26573 8f67db6d47b74322e3e3f160b04b2d7ecd020720 0 0 0 0 0 1244662165

"bt_torrents_files":
1 29973 Nikolaidis.jpg

"bt_torrents":
1 8f67db6d47b74322e3e3f160b04b2d7ecd020720 a:1:{i:0;s:37:"http://trax.samaralan.ru/announce.php";} 29973 2 0 0 0 1244662165

So for me everything works fine.
Try this step by step and write a result here...

"Empty module name" problem.
This problem fixed in the new release (which currently is not posted yet, but is coming soon).
Actually this is bt_upload module, which is not ported to D6. It was named with empty name and empty description to "mark" it as not usable.
So, I gave it a proper name and it will be displayed as not supporting D6.

Currently primary problem: Tracker is working but you can not to download a file.
Do you have any seeds from which you can download a file?
The users which have this file ("...Dark.Knight.2008.jpg") and seeding it (aka seeders) must already exists.
And you will download this file from them (in case if they are exists).

Secondary problems:
DHT, LPD, PE - is not allowed because you have set "private" option for your bittorrent-file.

I don't understand how you could obtain such results...
Do you add http://blog.bojistudio.org/bt4/announce.php?passkey=3933d3c7b45c46e71bab... and http://blog.bojistudio.org/bt4/announce.php?passkey=3fbd6b67f799f82fe636... manually to torrent-file when you make it with your client?
Passkey - is a password of a user which have downloaded a torrent-file, so bittorrent-file can not contain more than one announce URL with passkey for the same tracker, by design....

Sorry, it's my fault. You are completly right about "more than one announce URL with passkey for the same tracker". I just forgot that I mentioned in my step-by-step instructions.

So, becase module automatically set announce URLs in torrent file, you can following next instructions:
0. Apply changes mentioned in #24-26 to the module (or user RAR from #41).
1. Create a *.torrent file using announce url like "http://blog.bojistudio.org/bt4/announce.php" (without "passkey") and do not set "Start seeding" option.
2. Open just created (or edited) node and download just uploaded torrent-file (because it will downloaded not exactly same which it was uploaded, but with proper announce URLs, now with "passkey").

"passkey is already in use by another peer..." problem.
Each passkey should be used on only one computer (IP) and from only one BitTorrent client. So if tracker get (at moment of announcing) that the same passkey is used on several different computers (IP) or with several different "peer_key"s (several different clients) for security reasons (for case of passkey steal) tracker stop announcing and show this error.
May be there is a bug, but may be not. Please check that each passkey used only on one computer and on only one BitTorrent client. If it is, I'll try to find the bug.

"IPV6 support"
Currently is not supported, but is on todo list.

is it possible to show/generay the passkey or better the announce Url in drupal before a user create a *.torrent ?

Yes. It's possible, but not currently implemented because AFAIK there is no need in this functionality, because passkey of the user is only used by BitTorrent client, when this user downloading a release, in order to download a release by BitTorrent client, user must first download a torrent-file, and at the moment of torrent-file download passkey is generated. So everything is OK.

what's the difference between the passkey of the announce Url and the passkey of show by the views?

They are same.

i could not wait for the IPV6 support , tell me what could i do to help with this function, i would like to help thought not really good at php.

I have free time now, so I can try to implement IPv6 support, so I would like to ask you to help with testing when I'll done it.
Will you can help with testing IPv6 support?

my pressure

I don't understand... Can you or not?

i mean yes

Okey.

New version available!

[BitTorrent Profile (bt_profile)]
Add BitTorrent specific extra fields to Content Profile nodes
User's now seeding torrent list (loaded by AHAH)
User's now leeching torrent list (loaded by AHAH)
Passkey (only for owner or admin)
Use views to display user torrents lists (Own torrents, Seeding torrents, Leeching torrents)
Allow admin to select views to use to display torrents lists
Allow admin to select "Content profile node type name" to embed extra BitTorrent specific fields
Define styles for torrents lists
Use images instead of textual titles for torrents lists
Draw icons to use for torrents lists
Define default views to use for torrents lists (Seeding torrents, Leeching torrents)

Also contain many other features, improvements and bug fixes for existing modules.

P.S. currently doesn't support IPv6. It's in progress.

overall, is there anything keeping you from committing your changes to cvs as you go instead of this issue?

Because of my poor english, I don't fully understand your question... Reformulate it please.
I commit my changes to CVS and to this issue also.

New version (support IPv6 (need some testing...)).
Do not forget to use http://drupal.org/files/issues/views_php_extension.zip
Do not forget to run update.php before use. (Also prevent announces from clients during update to this version).

P.S.
2 mitchell:
http://drupal.org/node/467820#comment-1685330

views_php_extension is ordinary module, so put it into you modules folder.

gumdrop, thanks )

haojiang, thanks for the link

New version:
- Show the current user IP on profile page (only for owner of the profile). IP taken from $_SERVER['REMOTE_ADDR'].

user warning: Unknown column 'btc.fid' in 'where clause' query: SELECT btc.uid, btc.peer_id, btc.bytes_uploaded, btc.bytes_downloaded, btc.bytes_left, btc.upload_speed, btc.download_speed, u.name FROM bt_tracker_connections btc LEFT JOIN users u ON (btc.uid = u.uid) WHERE btc.fid = 4 in C:\root\bt5\sites\all\modules\bittorrent\bt_torrent\bt_torrent.module on line 565.

This is my error, I forgot to change this field in schema definition.

by the way , should the new version use the patch you metioned in "#24-26"?

These patches already applied to new version.

I'll fix this error now and will post a fixed version soon.

Fixed version.

Futher official updates will be posted as releases on main project page.

If you will find a bug, please create separate issue.