271 lines
7.8 KiB
PHP
271 lines
7.8 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board
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| =============================================
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| by Matthew Mecham
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| (c) 2001 - 2006 Invision Power Services, Inc.
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| http://www.invisionpower.com
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| =============================================
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| Web: http://www.invisionboard.com
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| Licence Info: http://www.invisionboard.com/?license
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+---------------------------------------------------------------------------
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| > $Date: 2007-03-28 18:08:51 -0400 (Wed, 28 Mar 2007) $
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| > $Revision: 910 $
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| > $Author: bfarber $
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+---------------------------------------------------------------------------
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| > Topic Tracker module
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| > Module written by Matt Mecham
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| > Date started: 5th March 2002
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| > Module Version Number: 1.0.0
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| > DBA Checked: Mon 24th May 2004
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+--------------------------------------------------------------------------
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*/
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if ( ! defined( 'IN_IPB' ) )
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{
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print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
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exit();
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}
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class tracker {
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var $output = "";
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var $base_url = "";
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var $html = "";
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var $forum = array();
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var $topic = array();
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var $category = array();
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var $type = 'topic';
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var $method = 'delayed';
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function auto_run($is_sub=0)
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{
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if( !$this->ipsclass->input['t'] )
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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//-----------------------------------------
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// $is_sub is a boolean operator.
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// If set to 1, we don't show the "topic subscribed" page
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// we simply end the subroutine and let the caller finish
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// up for us.
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//-----------------------------------------
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$this->ipsclass->load_language('lang_emails');
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//-----------------------------------------
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// Check the input
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//-----------------------------------------
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if ($this->ipsclass->input['type'] == 'forum')
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{
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$this->type = 'forum';
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}
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//-----------------------------------------
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// Method..
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//-----------------------------------------
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switch ($this->ipsclass->input['method'])
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{
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case 'immediate':
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$this->method = 'immediate';
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break;
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case 'delayed':
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$this->method = 'delayed';
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break;
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case 'none':
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$this->method = 'none';
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break;
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case 'daily':
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$this->method = 'daily';
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break;
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case 'weekly':
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$this->method = 'weekly';
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break;
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default:
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$this->method = 'delayed';
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break;
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}
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$this->ipsclass->input['t'] = intval($this->ipsclass->input['t']);
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$this->ipsclass->input['f'] = intval($this->ipsclass->input['f']);
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//-----------------------------------------
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// Get the forum info based on the forum ID, get the category name, ID, and get the topic details
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//-----------------------------------------
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if ($this->type == 'forum')
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{
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$this->topic = $this->ipsclass->forums->forum_by_id[ $this->ipsclass->input['f'] ];
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}
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else
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{
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$row = $this->ipsclass->DB->simple_exec_query( array( 'select' => 'tid, forum_id', 'from' => 'topics', 'where' => 'tid='.$this->ipsclass->input['t'] ) );
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if( !is_array($row) OR !count($row) )
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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$this->topic = array_merge( $row, $this->ipsclass->forums->forum_by_id[ $this->ipsclass->input['f'] ] );
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}
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//-----------------------------------------
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// Error out if we can not find the forum
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//-----------------------------------------
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if ( ! $this->ipsclass->forums->forum_by_id[ $this->ipsclass->input['f'] ] )
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{
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if ($is_sub != 1)
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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else
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{
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return;
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}
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}
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//-----------------------------------------
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// Error out if we can not find the topic
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//-----------------------------------------
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if ($this->type != 'forum')
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{
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if ( ! $this->topic['tid'] )
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{
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if ($is_sub != 1)
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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else
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{
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return;
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}
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}
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}
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$this->base_url = "{$this->ipsclass->vars['board_url']}/index.{$this->ipsclass->vars['php_ext']}?s={$this->ipsclass->session_id}";
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$this->base_url_NS = "{$this->ipsclass->vars['board_url']}/index.{$this->ipsclass->vars['php_ext']}";
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//-----------------------------------------
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// Check viewing permissions, private forums,
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// password forums, etc
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//-----------------------------------------
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if (! $this->ipsclass->member['id'] )
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{
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if ($is_sub != 1)
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'no_guests') );
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}
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else
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{
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return;
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}
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}
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if ( $this->ipsclass->check_perms( $this->ipsclass->forums->forum_by_id[ $this->ipsclass->input['f'] ]['read_perms'] ) != TRUE )
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{
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if ($is_sub != 1)
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'forum_no_access') );
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}
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else
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{
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return;
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}
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}
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if ($this->topic['password'] != "")
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{
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if ( $this->ipsclass->forums->forums_compare_password($this->topic['fid']) != TRUE )
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'forum_no_access') );
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}
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}
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//-----------------------------------------
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// Have we already subscribed?
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//-----------------------------------------
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if ($this->type == 'forum')
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{
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$this->ipsclass->DB->simple_construct( array( 'select' => 'frid',
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'from' => 'forum_tracker',
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'where' => "forum_id='".$this->topic['id']."' AND member_id='".$this->ipsclass->member['id']."'" ) );
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$this->ipsclass->DB->simple_exec();
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}
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else
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{
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$this->ipsclass->DB->simple_construct( array( 'select' => 'trid',
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'from' => 'tracker',
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'where' => "topic_id='".$this->topic['tid']."' AND member_id='".$this->ipsclass->member['id']."'" ) );
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$this->ipsclass->DB->simple_exec();
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}
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if ( $this->ipsclass->DB->get_num_rows() )
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{
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if ($is_sub != 1)
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{
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$this->ipsclass->Error( array( LEVEL => 1, MSG => 'already_sub') );
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}
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else
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{
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return;
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}
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}
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//-----------------------------------------
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// Add it to the DB
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//-----------------------------------------
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if ($this->type == 'forum')
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{
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$this->ipsclass->DB->do_insert( 'forum_tracker', array (
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'member_id' => $this->ipsclass->member['id'],
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'forum_id' => $this->ipsclass->input['f'],
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'start_date' => time(),
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'forum_track_type' => $this->method,
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) );
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}
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else
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{
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$this->ipsclass->DB->do_insert( 'tracker', array (
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'member_id' => $this->ipsclass->member['id'],
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'topic_id' => $this->topic['tid'],
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'start_date' => time(),
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'topic_track_type' => $this->method,
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) );
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}
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if ($is_sub != 1)
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{
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if ($this->type == 'forum')
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{
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$this->ipsclass->print->redirect_screen( $this->ipsclass->lang['sub_added'], "showforum={$this->topic['id']}" );
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}
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else
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{
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$this->ipsclass->print->redirect_screen( $this->ipsclass->lang['sub_added'], "showtopic={$this->topic['tid']}&st={$this->ipsclass->input['st']}" );
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}
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}
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else
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{
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return;
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}
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}
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}
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?>
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