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<?php
/*
+--------------------------------------------------------------------------
| Invision Power Board
| =============================================
| by Matthew Mecham
| (c) 2001 - 2006 Invision Power Services, Inc.
| Nullified by Terabyte
| =============================================
|
|
+---------------------------------------------------------------------------
| > $Date: 2005-10-10 14:08:54 +0100 (Mon, 10 Oct 2005) $
| > $Revision: 23 $
| > $Author: matt $
+---------------------------------------------------------------------------
|
| > API: Languages
| > Module written by Matt Mecham
| > Date started: Wednesday 30th November 2005 (11:40)
|
+--------------------------------------------------------------------------
*/
/**
* API: Forums
*
* EXAMPLE USAGE
* <code>
$api = new api_topic_view();
$api->ipsclass =& $this->ipsclass;
$api->topic_list_config['forums'] = array( 1,2,3,4 );
$api->topic_list_config['limit'] = 10;
$topics = $api->return_topic_list_data();
// Loop on $topics and output the data
* </code>
*
* API will return attachment data in an array
* attachment_data - you are responsible for any
* processing or displaying if you wish to do so
*
* Attachment data returned will be in an array with the
* topic/post data like so:
[attachment_data] => Array
(
[0] => Array
(
[size] => 41.29
[method] => post
[id] => 24
[file] => somefile.jpg
[hits] => 0
[thumb_location] =>
[type] => image
[thumb_x] => 0
[thumb_y] => 0
[ext] => jpg
)
)
* You can then loop on the attachment_data key (if
* it exists - it won't exist if there are no attachments)
* and process each attachment in the record.
*
* Attachment types - thumb = thumbnail, image = regular image
* reg = regular attachment
*
* @package InvisionPowerBoard
* @subpackage APIs
* @author Matt Mecham
* @copyright Invision Power Services, Inc.
* @version 2.1
*/
if ( ! defined( 'IPS_API_PATH' ) )
{
/**
* Define classes path
*/
define( 'IPS_API_PATH', dirname(__FILE__) ? dirname(__FILE__) : '.' );
}
if ( ! class_exists( 'api_core' ) )
{
require_once( IPS_API_PATH.'/api_core.php' );
}
/**
* API: Languages
*
* This class deals with all available language functions.
*
* @package InvisionPowerBoard
* @subpackage APIs
* @author Matt Mecham
* @version 2.1
* @since 2.1.0
*/
class api_topic_view extends api_core
{
/**
* IPS Class Object
*
* @var object
*/
//var $ipsclass;
/**
* Topic list config
*
* @var array
*/
var $topic_list_config = array( 'offset' => 0,
'limit' => 5,
'forums' => 1,
'order_field' => 'last_post',
'order_by' => 'DESC' );
var $attach_pids = array();
/*-------------------------------------------------------------------------*/
// Returns an array of topic data
/*-------------------------------------------------------------------------*/
/**
* Returns an array of topic data
* NOTE: Returns ALL topics regardless of permission as
* if viewed from the ACP.
*
* @return array Array of topic data
*/
function return_topic_list_data()
{
//-----------------------------------------
// INIT
//-----------------------------------------
$topics = array();
$this->ipsclass->init_load_cache( array( 'bbcode','emoticons','attachtypes' ) );
//-----------------------------------------
// Load parser
//-----------------------------------------
require_once( ROOT_PATH."sources/handlers/han_parse_bbcode.php" );
$parser = new parse_bbcode();
$parser->ipsclass =& $this->ipsclass;
$parser->allow_update_caches = 0;
$parser->bypass_badwords = 0;
//-----------------------------------------
// Set up
//-----------------------------------------
$this->topic_list_config['order_field'] = ( $this->topic_list_config['order_field'] == 'started' ) ? 'start_date' : $this->topic_list_config['order_field'];
$this->topic_list_config['order_field'] = ( $this->topic_list_config['order_field'] == 'lastpost' ) ? 'last_post' : $this->topic_list_config['order_field'];
$this->topic_list_config['forums'] = ( is_array( $this->topic_list_config['forums'] ) ) ? implode( ",", $this->topic_list_config['forums'] ) : $this->topic_list_config['forums'];
//-----------------------------------------
// Get from the DB
//-----------------------------------------
$this->ipsclass->DB->build_query( array( 'select' => 't.*',
'from' => array( 'topics' => 't' ),
'where' => 't.approved=1 AND t.forum_id IN (0,'.$this->topic_list_config['forums'].')',
'order' => $this->topic_list_config['order_field'].' '.$this->topic_list_config['order_by'],
'limit' => array( $this->topic_list_config['offset'], $this->topic_list_config['limit'] ),
'add_join' => array(
0 => array( 'select' => 'p.*',
'from' => array( 'posts' => 'p' ),
'where' => 't.topic_firstpost=p.pid',
'type' => 'left' ),
1 => array( 'select' => 'm.id as member_id, m.members_display_name as member_name, m.mgroup, m.email',
'from' => array( 'members' => 'm' ),
'where' => "m.id=p.author_id",
'type' => 'left' ),
2 => array( 'select' => 'f.id as forum_id, f.name as forum_name, f.use_html',
'from' => array( 'forums' => 'f' ),
'where' => "t.forum_id=f.id",
'type' => 'left' ) )
) );
$this->ipsclass->DB->exec_query();
while( $row = $this->ipsclass->DB->fetch_row() )
{
//-----------------------------------------
// Format posts
//-----------------------------------------
$parser->parse_html = ( $row['use_html'] AND $row['post_htmlstate'] ) ? 1 : 0;
$parser->parse_wordwrap = $this->ipsclass->vars['post_wordwrap'];
$parser->parse_nl2br = $row['post_htmlstate'] == 2 ? 1 : 0;
$row['post'] = $parser->pre_display_parse( $row['post'] );
if( $row['topic_hasattach'] )
{
$this->attach_pids[] = $row['pid'];
}
//-----------------------------------------
// Guest name?
//-----------------------------------------
$row['member_name'] = $row['member_name'] ? $row['member_name'] : $row['author_name'];
//-----------------------------------------
// Topic link
//-----------------------------------------
$row['link-topic'] = $this->ipsclass->base_url.'showtopic='.$row['tid'];
$row['link-forum'] = $this->ipsclass->base_url.'showforum='.$row['forum_id'];
$topics[] = $row;
}
if( count( $this->attach_pids ) )
{
$final_attachments = array();
$this->ipsclass->DB->simple_construct( array( 'select' => '*',
'from' => 'attachments',
'where' => "attach_pid IN (".implode(",", $this->attach_pids).")"
) );
$this->ipsclass->DB->simple_exec();
while ( $a = $this->ipsclass->DB->fetch_row() )
{
$final_attachments[ $a[ 'attach_pid' ] ][ $a['attach_id'] ] = $a;
}
$final_topics = array();
foreach( $topics as $mytopic )
{
$this_topic_attachments = array();
foreach ( $final_attachments as $pid => $data )
{
if( $pid <> $mytopic['pid'] )
{
continue;
}
$temp_out = "";
$temp_hold = array();
foreach( $final_attachments[$pid] as $aid => $row )
{
//-----------------------------------------
// Is it an image, and are we viewing the image in the post?
//-----------------------------------------
if ( $this->ipsclass->vars['show_img_upload'] and $row['attach_is_image'] )
{
if ( $this->ipsclass->vars['siu_thumb'] AND $row['attach_thumb_location'] AND $row['attach_thumb_width'] )
{
$this_topic_attachments[] = array( 'size' => $this->ipsclass->size_format( $row['attach_filesize'] ),
'method' => 'post',
'id' => $row['attach_id'],
'file' => $row['attach_file'],
'hits' => $row['attach_hits'],
'thumb_location' => $row['attach_thumb_location'],
'type' => 'thumb',
'thumb_x' => $row['attach_thumb_width'],
'thumb_y' => $row['attach_thumb_height'],
'ext' => $row['attach_ext'],
);
}
else
{
$this_topic_attachments[] = array( 'size' => $this->ipsclass->size_format( $row['attach_filesize'] ),
'method' => 'post',
'id' => $row['attach_id'],
'file' => $row['attach_file'],
'hits' => $row['attach_hits'],
'thumb_location' => $row['attach_thumb_location'],
'type' => 'image',
'thumb_x' => $row['attach_thumb_width'],
'thumb_y' => $row['attach_thumb_height'],
'ext' => $row['attach_ext'],
);
}
}
else
{
$this_topic_attachments[] = array( 'size' => $this->ipsclass->size_format( $row['attach_filesize'] ),
'method' => 'post',
'id' => $row['attach_id'],
'file' => $row['attach_file'],
'hits' => $row['attach_hits'],
'thumb_location' => $row['attach_thumb_location'],
'type' => 'reg',
'thumb_x' => $row['attach_thumb_width'],
'thumb_y' => $row['attach_thumb_height'],
'ext' => $row['attach_ext'],
);
}
}
}
if( count( $this_topic_attachments ) )
{
$mytopic['attachment_data'] = $this_topic_attachments;
}
$final_topics[] = $mytopic;
}
}
//-----------------------------------------
// Return...
//-----------------------------------------
if( count( $final_topics ) )
{
return $final_topics;
}
else
{
return $topics;
}
}
}
?>