245 lines
6.9 KiB
PHP
245 lines
6.9 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board v1.3.1 Final
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| ========================================
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| by Matthew Mecham
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| (c) 2001 - 2003 Invision Power Services
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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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| Time: Thu, 23 Sep 2004 23:05:01 GMT
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| Release: 3cb325c445e1909182084806ae7f8226
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| Email: matt@invisionpower.com
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| Licence Info: http://www.invisionboard.com/?license
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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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+--------------------------------------------------------------------------
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*/
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$idx = new tracker;
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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 $type = 'topic';
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function tracker($is_sub=0) {
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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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global $ibforums, $DB, $std, $print, $skin_universal;
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$ibforums->lang = $std->load_words($ibforums->lang, 'lang_emails', $ibforums->lang_id);
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//------------------------------------------------------
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// Check the input
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//------------------------------------------------------
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if ($ibforums->input['type'] == 'forum')
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{
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$this->type = 'forum';
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}
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$ibforums->input['t'] = intval($ibforums->input['t']);
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$ibforums->input['f'] = intval($ibforums->input['f']);
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//------------------------------------------------------
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// Get the forum info based on the forum ID, get the category name, ID, and get the topic details
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//------------------------------------------------------
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if ($this->type == 'forum')
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{
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$DB->query("SELECT f.id as fid, f.read_perms, f.password FROM ibf_forums f WHERE f.id='".$ibforums->input['f']."'");
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}
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else
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{
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$DB->query("SELECT t.tid, f.id as fid, f.read_perms, f.password FROM ibf_topics t, ibf_forums f WHERE t.tid='".$ibforums->input['t']."' AND t.forum_id=f.id");
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}
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$this->topic = $DB->fetch_row();
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//------------------------------------------------------
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// Error out if we can not find the forum
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//------------------------------------------------------
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if (!$this->topic['fid'])
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{
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if ($is_sub != 1)
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{
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$std->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 ($is_sub != 1)
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{
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$std->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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$this->base_url = "{$ibforums->vars['board_url']}/index.{$ibforums->vars['php_ext']}?s={$ibforums->session_id}";
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$this->base_url_NS = "{$ibforums->vars['board_url']}/index.{$ibforums->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 (! $ibforums->member['id'] )
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{
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if ($is_sub != 1)
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{
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$std->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 ( $std->check_perms($this->topic['read_perms']) != TRUE )
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{
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if ($is_sub != 1)
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{
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$std->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 ( ! $c_pass = $std->my_getcookie('iBForum'.$this->topic['fid']) )
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{
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$std->Error( array( LEVEL => 1, MSG => 'forum_no_access') );
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}
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if ( $c_pass != $this->topic['password'] )
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{
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$std->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 ($this->type == 'forum')
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{
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$DB->query("SELECT frid from ibf_forum_tracker WHERE forum_id='".$this->topic['fid']."' AND member_id='".$ibforums->member['id']."'");
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}
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else
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{
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$DB->query("SELECT trid from ibf_tracker WHERE topic_id='".$this->topic['tid']."' AND member_id='".$ibforums->member['id']."'");
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}
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if ( $DB->get_num_rows() )
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{
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if ($is_sub != 1)
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{
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$std->Error( array( LEVEL => 1, MSG => 'already_sub') );
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}
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else
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{
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return;
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}
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}
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//------------------------------------------------------
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// Add it to the DB
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//------------------------------------------------------
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if ($this->type == 'forum')
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{
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$db_string = $DB->compile_db_insert_string( array (
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'member_id' => $ibforums->member['id'],
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'forum_id' => $this->topic['fid'],
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'start_date' => time(),
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) );
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$DB->query("INSERT INTO ibf_forum_tracker (" .$db_string['FIELD_NAMES']. ") VALUES (". $db_string['FIELD_VALUES'] .")");
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}
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else
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{
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$db_string = $DB->compile_db_insert_string( array (
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'member_id' => $ibforums->member['id'],
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'topic_id' => $this->topic['tid'],
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'start_date' => time(),
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) );
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$DB->query("INSERT INTO ibf_tracker (" .$db_string['FIELD_NAMES']. ") VALUES (". $db_string['FIELD_VALUES'] .")");
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}
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if ($is_sub != 1)
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{
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if ($this->type == 'forum')
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{
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$print->redirect_screen( $ibforums->lang['sub_added'], "act=SF&f={$this->topic['fid']}" );
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}
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else
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{
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$print->redirect_screen( $ibforums->lang['sub_added'], "act=ST&f={$this->topic['fid']}&t={$this->topic['tid']}&st={$ibforums->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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