mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-16 19:50:44 +01:00
325 lines
8.0 KiB
PHP
325 lines
8.0 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* phpGroupWare API - NNTP *
|
|
* This file written by Mark Peters <skeeter@phpgroupware.org> *
|
|
* Handles specific operations in dealing with NNTP *
|
|
* Copyright (C) 2001 Mark Peters *
|
|
* -------------------------------------------------------------------------*
|
|
* This library is part of the phpGroupWare API *
|
|
* http://www.phpgroupware.org/api *
|
|
* ------------------------------------------------------------------------ *
|
|
* This library is free software; you can redistribute it and/or modify it *
|
|
* under the terms of the GNU Lesser General Public License as published by *
|
|
* the Free Software Foundation; either version 2.1 of the License, *
|
|
* or any later version. *
|
|
* This library 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 Lesser General Public License for more details. *
|
|
* You should have received a copy of the GNU Lesser General Public License *
|
|
* along with this library; if not, write to the Free Software Foundation, *
|
|
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
|
|
\**************************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
class msg extends msg_base
|
|
{
|
|
var $db;
|
|
var $folder;
|
|
var $start_msg;
|
|
var $end_msg;
|
|
|
|
function mode_reader()
|
|
{
|
|
return $this->msg2socket('mode reader','^20[01]',&$response);
|
|
}
|
|
|
|
function login ($user,$passwd,$server,$port,$folder = '')
|
|
{
|
|
$this->db = $GLOBALS['phpgw']->db;
|
|
|
|
if(@!$server)
|
|
{
|
|
echo 'Error: Configuration Error! The administrator has not configured the NNTP Server.';
|
|
}
|
|
|
|
if(@!$port)
|
|
{
|
|
$port = 119;
|
|
}
|
|
|
|
if (!$this->open_port($server,$port,15))
|
|
{
|
|
$this->error();
|
|
}
|
|
$this->read_port();
|
|
|
|
if ($user <> '' && $passwd <> '')
|
|
{
|
|
if (!$this->msg2socket('authinfo user '.$user,'^381',&$response))
|
|
{
|
|
$this->error();
|
|
}
|
|
if (!$this->msg2socket('authinfo pass '.$passwd,'^281',&$response))
|
|
{
|
|
$this->error();
|
|
}
|
|
}
|
|
if (!$this->mode_reader())
|
|
{
|
|
$this->error();
|
|
}
|
|
if(!$folder)
|
|
{
|
|
$folder = $this->get_first_folder();
|
|
if(!$folder)
|
|
{
|
|
$this->error();
|
|
}
|
|
}
|
|
$this->folder = $folder;
|
|
$this->mailbox = $this->get_mailbox_name($folder);
|
|
$this->num_msgs = $this->num_msg($this->mailbox);
|
|
$this->start_msg = $this->first_message($this->mailbox);
|
|
$this->end_msg = $this->last_message($this->mailbox);
|
|
echo 'Successful connection to '.$this->mailbox."<br>\n";
|
|
}
|
|
|
|
function fix_folder($folder='')
|
|
{
|
|
if($folder=='')
|
|
{
|
|
$mailbox = $this->mailbox;
|
|
}
|
|
elseif(is_int($folder))
|
|
{
|
|
$mailbox = $this->get_mailbox_name($folder);
|
|
}
|
|
else
|
|
{
|
|
$mailbox = $folder;
|
|
}
|
|
return $mailbox;
|
|
}
|
|
|
|
function get_first_folder()
|
|
{
|
|
if(@!$GLOBALS['phpgw_info']['user']['preferences']['nntp'])
|
|
{
|
|
$this->set_error('Configuration','User Preferences','You have not set your user preferences in NNTP.');
|
|
$this->error();
|
|
}
|
|
else
|
|
{
|
|
$pref = @each($GLOBALS['phpgw_info']['user']['preferences']['nntp']);
|
|
return $pref[0];
|
|
}
|
|
}
|
|
|
|
function get_mailbox_name($folder)
|
|
{
|
|
$active = False;
|
|
$this->db->query('SELECT name,active FROM newsgroups WHERE con='.$folder,_LINE__,__FILE__);
|
|
if ($this->db->num_rows() > 0)
|
|
{
|
|
$this->db->next_record();
|
|
$mailbox = $this->db->f('name');
|
|
}
|
|
if ($this->db->f('active') != 'Y')
|
|
{
|
|
$GLOBALS['phpgw']->preferences->delete('nntp',$folder);
|
|
$GLOBALS['phpgw']->preferences->save_repository();
|
|
|
|
$this->set_error('Administration','Automatic Disabling','The newsgroup '.$mailbox.' is not activated by the Administrator.');
|
|
$this->error();
|
|
}
|
|
return $mailbox;
|
|
}
|
|
|
|
function get_mailbox_counts($folder='',$index=1)
|
|
{
|
|
$mailbox = $this->fix_folder($folder);
|
|
if (!$this->msg2socket('group '.$mailbox,'^211',&$response))
|
|
{
|
|
$this->error();
|
|
}
|
|
$temp_array = explode(' ',$response);
|
|
return $temp_array[$index];
|
|
}
|
|
|
|
function num_msg($folder='')
|
|
{
|
|
if(($folder == '' || $folder == $this->mailbox) && isset($this->num_msgs))
|
|
{
|
|
return $this->num_msgs;
|
|
}
|
|
return $this->get_mailbox_counts($folder,1);
|
|
}
|
|
|
|
function first_message($folder='')
|
|
{
|
|
if(($folder == '' || $folder == $this->mailbox) && isset($this->start_msg))
|
|
{
|
|
return $this->start_msg;
|
|
}
|
|
return $this->get_mailbox_counts($folder,2);
|
|
}
|
|
|
|
function last_message($folder='')
|
|
{
|
|
if(($folder == '' || $folder == $this->mailbox) && isset($this->end_msg))
|
|
{
|
|
return $this->end_msg;
|
|
}
|
|
return $this->get_mailbox_counts($folder,3);
|
|
}
|
|
|
|
function mailboxmsginfo($folder='')
|
|
{
|
|
$info = new msg_mb_info;
|
|
if($folder=='' || $folder==$this->mailbox || $folder==$this->folder)
|
|
{
|
|
if(isset($this->num_msgs))
|
|
{
|
|
$info->messages = $this->num_msgs;
|
|
}
|
|
else
|
|
{
|
|
if($folder==$this->folder)
|
|
{
|
|
$this->mailbox = $this->get_mailbox_name($folder);
|
|
}
|
|
$info->messages = $this->num_msg($this->mailbox);
|
|
}
|
|
$info->size = 0;
|
|
if ($info->messages)
|
|
{
|
|
return $info;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$mailbox = $this->fix_folder($folder);
|
|
}
|
|
|
|
$info->messages = $this->num_msgs($mailbox);
|
|
$info->size = 0;
|
|
|
|
$this->num_msgs($this->mailbox);
|
|
|
|
if ($info->messages)
|
|
{
|
|
return $info;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
function fetch_field($start,$stop,$element)
|
|
{
|
|
if (!$this->msg2socket('XHDR '.$element.' '.$start.'-'.$stop,'^221',&$response))
|
|
{
|
|
$this->error();
|
|
}
|
|
|
|
$field_element = Array();
|
|
while ($line = $this->read_port())
|
|
{
|
|
$line = chop($line);
|
|
if ($line == '.')
|
|
{
|
|
break;
|
|
}
|
|
$breakpos = strpos($line,' ');
|
|
|
|
$field_element[intval(substr($line,0,$breakpos-1))] = $this->phpGW_quoted_printable_decode2(substr($line,$breakpos+1));
|
|
}
|
|
return $field_element;
|
|
}
|
|
|
|
function status($folder='',$options=SA_ALL)
|
|
{
|
|
$info = new mailbox_status;
|
|
$info->messages = $this->num_msg($folder);
|
|
return $info;
|
|
}
|
|
|
|
function sort($folder='',$criteria=SORTDATE,$reverse=False,$options='')
|
|
{
|
|
if($folder == '' || $folder == $this->mailbox)
|
|
{
|
|
$mailbox = $this->mailbox;
|
|
$start_msg = $this->start_msg;
|
|
$end_msg = $this->end_msg;
|
|
}
|
|
else
|
|
{
|
|
$mailbox = $this->fix_folder($folder);
|
|
$start_msg = $this->first_message($mailbox);
|
|
$end_msg = $this->last_message($mailbox);
|
|
}
|
|
|
|
switch($criteria)
|
|
{
|
|
case SORTDATE:
|
|
$old_list = $this->fetch_field($start_msg,$end_msg,'Date');
|
|
$field_list = $this->convert_date_array($old_list);
|
|
break;
|
|
case SORTARRIVAL:
|
|
break;
|
|
case SORTFROM:
|
|
$field_list = $this->fetch_field($start_msg,$end_msg,'From');
|
|
break;
|
|
case SORTSUBJECT:
|
|
$field_list = $this->fetch_field($start_msg,$end_msg,'Subject');
|
|
break;
|
|
case SORTTO:
|
|
$field_list = $this->fetch_field($start_msg,$end_msg,'To');
|
|
break;
|
|
case SORTCC:
|
|
$field_list = $this->fetch_field($start_msg,$end_msg,'cc');
|
|
break;
|
|
case SORTSIZE:
|
|
break;
|
|
}
|
|
@reset($field_list);
|
|
if($criteria == SORTSUBJECT)
|
|
{
|
|
if(!$reverse)
|
|
{
|
|
uasort($field_list,array($this,"ssort_ascending"));
|
|
}
|
|
else
|
|
{
|
|
uasort($field_list,array($this,"ssort_decending"));
|
|
}
|
|
}
|
|
elseif(!$reverse)
|
|
{
|
|
asort($field_list);
|
|
}
|
|
else
|
|
{
|
|
arsort($field_list);
|
|
}
|
|
$return_array = Array();
|
|
@reset($field_list);
|
|
$i = 1;
|
|
while(list($key,$value) = each($field_list))
|
|
{
|
|
$return_array[] = $key;
|
|
echo '('.$i++.') Field: <b>'.$value."</b>\t\tMsg Num: <b>".$key."</b><br>\n";
|
|
}
|
|
@reset($return_array);
|
|
return $return_array;
|
|
}
|
|
}
|
|
?>
|