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<?php
/*
+--------------------------------------------------------------------------
| Invision Power Board
| =============================================
| by Matthew Mecham
| (c) 2001 - 2006 Invision Power Services, Inc.
| Nullified by Terabyte
| =============================================
|
|
+---------------------------------------------------------------------------
| > $Date: 2006-10-19 18:06:53 -0400 (Thu, 19 Oct 2006) $
| > $Revision: 661 $
| > $Author: bfarber $
+---------------------------------------------------------------------------
|
| > API: Topics and Posts
| > Module written by Matt Mecham
| > Date started: Wednesday 20th July 2005 (14:48)
|
+--------------------------------------------------------------------------
*/
/**
* API: Topics & Posts
*
* IMPORTANT: This API DOESN'T check permissions, etc
* So, it's entirely possible to add replies to closed topics
* and to post new topics where the user doesn't normally have
* permission.
* EXAMPLE USAGE
* <code>
* $api = new api_topics_and_posts();
* $api->ipsclass =& $this->ipsclass;
* // ADD POST REPLY
* $api->set_author_by_name('matt');
* $api->set_post_content("<b>Hello World!</b> :D");
* $api->set_topic_id( 100 );
* # Default for show_signature is 1, added here for completeness
* $api->post_settings['show_signature'] = 1;
* # Optionally turn off rebuild to not rebuild topic, forum and stats
* # $api->delay_rebuild = 1;
* $api->create_new_reply();
* // ADD NEW TOPIC
* $api->set_author_by_name('matt');
* $api->set_post_content("<b>Hello World!</b> :D");
* $api->set_forum_id( 10 );
* $api->set_topic_title('Hello World');
* $api->set_topic_description('I am the description');
* $api->set_topic_state('open');
* $api->create_new_topic();
* </code>
*
* @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: Topics & Posts
*
* This class deals with all showing, creating and editing topics and posts
*
* @package InvisionPowerBoard
* @subpackage APIs
* @author Matt Mecham
* @version 2.1
* @since 2.1.0
*/
class api_topics_and_posts extends api_core
{
/**
* Author DB row
*
* @var array
*/
var $author = array();
/**
* Post content
*
* @var string
*/
var $post_content = "";
/**
* Topic ID
*
* @var integer
*/
var $topic_id = "";
/**
* Set forum ID
*
* @var integer
*/
var $forum_id = "";
/**
* Topic DB row
*
* @var array
*/
var $topic = array();
/**
* Forum DB row
*
* @var array
*/
var $forum = array();
/**
* Editor class
*
* @var object
*/
var $editor;
/**
* Post class
*
* @var object
*/
var $post;
/**
* Email class
*
* @var object
*/
var $email;
/**
* Parser class
*
* @var object
*/
var $parser;
/**
* Func Mod
*
* @var object
*/
var $func_mod;
/**
* Flag classes loaded?
*
* @var integer boolean
*/
var $classes_loaded = 0;
/**
* Delay rebuild flag
*
* If set to 1, you will need to manually
* rebuild topic info and forum info.
*
* @var integer boolean
*/
var $delay_rebuild = 0;
/**
* Post settings
*
* @var array show_signature, show_emoticons, post_icon_id, is_invisible, post_date, ip_address, parse_html
*/
var $post_settings = array( 'show_signature' => 1,
'show_emoticons' => 1,
'post_icon_id' => 0,
'is_invisible' => 0,
'post_date' => 0,
'ip_address' => 0,
'post_htmlstate' => 0,
'parse_html' => 0 );
/**
* Topic settings
*
* @var array topic_date, post_icon_id
*/
var $topic_settings = array( 'topic_date' => 0,
'post_icon_id' => 0 );
/**
* Topic title
*
* @var string
*/
var $topic_title;
/**
* Topic description
*
* @var string
*/
var $topic_desc;
/**
* Topic state
*
* @var string (open or closed)
*/
var $topic_state = 'open';
/**
* Topic pinned
*
* @var integer
*/
var $topic_pinned = 0;
/**
* Topic invisible
*
* @var integer
*/
var $topic_invisible = 0;
/*-------------------------------------------------------------------------*/
// Create new topic
/*-------------------------------------------------------------------------*/
/**
* Saves the post
*
* @return void
*/
function create_new_topic()
{
//-------------------------------
// Got anything?
//-------------------------------
if ( ! $this->author OR ! $this->post_content OR ! $this->forum_id OR ! $this->topic_title )
{
$this->api_error[] = 'not_all_data_ready';
$this->post_content = '';
return FALSE;
}
$this->api_tap_load_classes();
$this->topic_invisible = $this->topic_invisible ? $this->topic_invisible : $this->post_settings['is_invisible'];
//-------------------------------
// Attempt to format
//-------------------------------
$this->topic = array(
'title' => $this->ipsclass->parse_clean_value( $this->topic_title ),
'description' => $this->ipsclass->parse_clean_value( $this->topic_desc ),
'state' => $this->topic_state,
'posts' => 0,
'starter_id' => $this->author['id'],
'starter_name' => $this->author['members_display_name'],
'start_date' => $this->topic_settings['topic_date'] ? $this->topic_settings['topic_date'] : time(),
'last_poster_id' => $this->author['id'],
'last_poster_name' => $this->author['members_display_name'],
'last_post' => $this->topic_settings['topic_date'] ? $this->topic_settings['topic_date'] : time(),
'icon_id' => $this->topic_settings['post_icon_id'],
'author_mode' => 1,
'poll_state' => 0,
'last_vote' => 0,
'views' => 0,
'forum_id' => $this->forum_id,
'approved' => $this->topic_invisible ? 0 : 1,
'pinned' => $this->topic_pinned );
//-------------------------------
// Insert topic
//-------------------------------
$this->ipsclass->DB->do_insert( 'topics', $this->topic );
$this->topic_id = $this->ipsclass->DB->get_insert_id();
$this->topic['tid'] = $this->topic_id;
//-----------------------------------------
// Re-do member info
//-----------------------------------------
$temp_store = $this->ipsclass->member;
$this->ipsclass->member = $this->author;
//-----------------------------------------
// Tracker?
//-----------------------------------------
$this->post->forum_tracker( $this->topic['forum_id'], $this->topic_id, $this->topic['title'], $this->forum['name'], $this->post_content );
//-------------------------------
// Add post
//-------------------------------
$return_val = $this->create_new_reply();
$this->ipsclass->member = $temp_store;
return $return_val;
}
/*-------------------------------------------------------------------------*/
// Create new topic
/*-------------------------------------------------------------------------*/
/**
* Create new topic
*
* @return void
*/
function create_new_reply()
{
//-------------------------------
// Got anything?
//-------------------------------
if ( ! $this->author OR ! $this->post_content OR ! $this->topic_id )
{
$this->api_error[] = 'no_post_content';
$this->post_content = '';
return FALSE;
}
$this->api_tap_load_classes();
//-------------------------------
// Attempt to format
//-------------------------------
$post = array(
'author_id' => $this->author['id'],
'use_sig' => $this->post_settings['show_signature'],
'use_emo' => $this->post_settings['show_emoticons'],
'ip_address' => $this->post_settings['ip_address'] ? $this->post_settings['ip_address'] : $this->ipsclass->ip_address,
'post_date' => $this->post_settings['post_date'] ? $this->post_settings['post_date'] : time(),
'icon_id' => $this->post_settings['post_icon_id'],
'post' => $this->post_content,
'author_name' => $this->author['members_display_name'],
'topic_id' => $this->topic_id,
'queued' => $this->post_settings['is_invisible'],
'post_htmlstate' => $this->post_settings['post_htmlstate'],
'post_key' => md5( time() ),
);
//-----------------------------------------
// Add post to DB
//-----------------------------------------
$this->ipsclass->DB->do_insert( 'posts', $post );
//-----------------------------------------
// Rebuild topic
//-----------------------------------------
$this->func_mod->rebuild_topic( $this->topic_id, 0 );
//-----------------------------------------
// Increment member?
//-----------------------------------------
if ( $this->forum['inc_postcount'] )
{
$this->ipsclass->DB->simple_update( 'members', 'posts=posts+1', 'id='.intval( $this->author['id'] ) );
$this->ipsclass->DB->simple_exec();
}
//-----------------------------------------
// Re-do member info
//-----------------------------------------
$temp_store = $this->ipsclass->member;
$this->ipsclass->member = $this->author;
//-----------------------------------------
// Tracker? (Only run when not creating topic)
//-----------------------------------------
if ( ! $this->topic_title )
{
$this->post->topic_tracker( $this->topic_id, $this->post_content, $this->author['members_display_name'], time() );
}
//-----------------------------------------
// Rebuild
//-----------------------------------------
if ( ! $this->delay_rebuild )
{
$this->tap_rebuild_forum( $this->topic['forum_id'] );
$this->tap_rebuild_stats();
}
$this->ipsclass->member = $temp_store;
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set topic: title
/*-------------------------------------------------------------------------*/
/**
* Set topic title
*
* @param string Incoming
* @return void
*/
function set_topic_title( $data )
{
$this->topic_title = $data;
}
/*-------------------------------------------------------------------------*/
// Set topic: desc
/*-------------------------------------------------------------------------*/
/**
* Set topic description
*
* @param string Incoming
* @return void
*/
function set_topic_description( $data )
{
$this->topic_desc = $data;
}
/*-------------------------------------------------------------------------*/
// Set topic: state
/*-------------------------------------------------------------------------*/
/**
* Set topic state
*
* @param string Incoming
* @return void
*/
function set_topic_state( $data )
{
$this->topic_state = $data;
}
/*-------------------------------------------------------------------------*/
// Set topic: pinned
/*-------------------------------------------------------------------------*/
/**
* Set topic pinned
*
* @param string Incoming
* @return void
*/
function set_topic_pinned( $data )
{
$this->topic_pinned = intval($data);
}
/*-------------------------------------------------------------------------*/
// Set topic: invisible
/*-------------------------------------------------------------------------*/
/**
* Set topic pinned
*
* @param string Incoming
* @return void
*/
function set_topic_invisible( $data )
{
$this->topic_invisible = intval($data);
}
/*-------------------------------------------------------------------------*/
// Set post content
/*-------------------------------------------------------------------------*/
/**
* Set the post content
*
* @param string post content
* @return boolean populates $this->post_content
*/
function set_post_content( $post )
{
//-------------------------------
// Got anything?
//-------------------------------
if ( ! $post )
{
$this->api_error[] = 'no_post_content';
$this->post_content = '';
return FALSE;
}
//-------------------------------
// Attempt to format
//-------------------------------
$this->api_tap_load_classes();
$this->parser->parse_smilies = $this->post_settings['show_emoticons'];
$this->parser->parse_html = $this->post_settings['parse_html'];
$this->parser->parse_bbcode = 1;
$this->post_content = $this->parser->pre_db_parse( $this->editor->_rte_html_to_bbcode( $post ) );
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set author by user_name
/*-------------------------------------------------------------------------*/
/**
* Get a member from the DB by username
*
* @param string user name
* @return boolean populates $this->author
*/
function set_author_by_name( $user_name )
{
$this->author = $this->ipsclass->DB->build_and_exec_query( array( 'select' => '*',
'from' => 'members',
'where' => "members_l_username = '".$this->ipsclass->DB->add_slashes(strtolower($user_name))."'",
'limit' => array( 0, 1 ) ) );
if ( ! $this->author['id'] )
{
$this->api_error[] = 'no_user_found';
$this->author = array();
return FALSE;
}
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set author by id
/*-------------------------------------------------------------------------*/
/**
* Get a member from the DB by ID
*
* @param integer User ID
* @return boolean populates $this->author
*/
function set_author_by_id( $id )
{
$this->author = $this->ipsclass->DB->build_and_exec_query( array( 'select' => '*',
'from' => 'members',
'where' => "id=".intval($id),
'limit' => array( 0, 1 ) ) );
if ( ! $this->author['id'] )
{
$this->api_error[] = 'no_user_found';
$this->author = array();
return FALSE;
}
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set author by display_name
/*-------------------------------------------------------------------------*/
/**
* Get a member from the DB by display name
*
* @param string member display name
* @return boolean populates $this->author
*/
function set_author_by_display_name( $display_name )
{
$this->author = $this->ipsclass->DB->build_and_exec_query( array( 'select' => '*',
'from' => 'members',
'where' => "members_l_display_name = '".$this->ipsclass->DB->add_slashes(strtolower($display_name))."'",
'limit' => array( 0, 1 ) ) );
if ( ! $this->author['id'] )
{
$this->api_error[] = 'no_user_found';
$this->author = array();
}
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set topic by id
/*-------------------------------------------------------------------------*/
/**
* Get a topic from the DB by ID and set the current topic id
*
* @param integer Topic
* @return boolean populates $this->author
*/
function set_topic_id( $id )
{
$this->topic_id = intval($id);
//-----------------------------------------
// Verify it exists
//-----------------------------------------
$this->topic = $this->ipsclass->DB->build_and_exec_query( array( 'select' => '*',
'from' => 'topics',
'where' => "tid=".intval( $this->topic_id ),
'limit' => array( 0, 1 ) ) );
if ( ! $this->topic['tid'] )
{
$this->api_error[] = 'no_topic_found';
$this->topic = array();
return FALSE;
}
//-----------------------------------------
// Set and get forum ID
//-----------------------------------------
$this->set_forum_id( $this->topic['forum_id'] );
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Set author by id
/*-------------------------------------------------------------------------*/
/**
* Get DB info and set forum ID
*
* @param integer Topic
* @return boolean populates $this->author
*/
function set_forum_id( $id )
{
$this->forum_id = intval($id);
//-----------------------------------------
// Verify it exists
//-----------------------------------------
$this->forum = $this->ipsclass->DB->build_and_exec_query( array( 'select' => '*',
'from' => 'forums',
'where' => "id=".intval( $this->forum_id ),
'limit' => array( 0, 1 ) ) );
if ( ! $this->forum['id'] )
{
$this->api_error[] = 'no_forum_found';
$this->forum = array();
return FALSE;
}
$perms = unserialize( stripslashes( $this->forum['permission_array'] ) );
$this->forum['read_perms'] = $perms['read_perms'];
$this->forum['reply_perms'] = $perms['reply_perms'];
$this->forum['start_perms'] = $perms['start_perms'];
$this->forum['upload_perms'] = $perms['upload_perms'];
$this->forum['download_perms'] = $perms['download_perms'];
$this->forum['show_perms'] = $perms['show_perms'];
return TRUE;
}
/*-------------------------------------------------------------------------*/
// Rebuild forum stats
/*-------------------------------------------------------------------------*/
/**
* Rebuilds the forum stats
*
* @return void
*/
function tap_rebuild_forum( $forum_id )
{
//-----------------------------------------
// Load classes...
//-----------------------------------------
$this->api_tap_load_classes();
//-----------------------------------------
// Send to rebuild
//-----------------------------------------
$this->func_mod->forum_recount( $forum_id );
}
/*-------------------------------------------------------------------------*/
// Rebuild stats
/*-------------------------------------------------------------------------*/
/**
* Rebuilds the global stats
*
* @return void
*/
function tap_rebuild_stats()
{
//-----------------------------------------
// Load classes...
//-----------------------------------------
$this->api_tap_load_classes();
//-----------------------------------------
// Send to rebuild
//-----------------------------------------
$this->func_mod->stats_recount();
}
/*-------------------------------------------------------------------------*/
// Add language strings to IPB language system
/*-------------------------------------------------------------------------*/
/**
* Loads required classes...
*
* @return void;
*/
function api_tap_load_classes()
{
if ( ! $this->classes_loaded )
{
//-----------------------------------------
// Force RTE editor
//-----------------------------------------
if ( ! is_object( $this->editor ) )
{
require_once( ROOT_PATH."sources/classes/editor/class_editor.php" );
require_once( ROOT_PATH."sources/classes/editor/class_editor_rte.php" );
$this->editor = new class_editor_module();
$this->editor->ipsclass =& $this->ipsclass;
$this->editor->allow_html = $this->post_settings['parse_html'];
}
//-----------------------------------------
// Load the email libby
//-----------------------------------------
if( ! is_object( $this->email ) )
{
require_once( ROOT_PATH."sources/classes/class_email.php" );
$this->email = new emailer();
$this->email->ipsclass =& $this->ipsclass;
$this->email->email_init();
}
//-----------------------------------------
// Load and config POST class
//-----------------------------------------
if ( ! is_object( $this->post ) )
{
require_once( ROOT_PATH."sources/classes/post/class_post.php" );
$this->post = new class_post();
$this->post->ipsclass =& $this->ipsclass;
$this->post->email =& $this->email;
//^^ Required for forum tracker
}
//-----------------------------------------
// Load and config the post parser
//-----------------------------------------
if ( ! is_object( $this->parser ) )
{
require_once( ROOT_PATH."sources/handlers/han_parse_bbcode.php" );
$this->parser = new parse_bbcode();
$this->parser->ipsclass =& $this->ipsclass;
$this->parser->allow_update_caches = 0;
$this->parser->bypass_badwords = intval($this->ipsclass->member['g_bypass_badwords']);
}
//--------------------------------------------
// Not loaded the func?
//--------------------------------------------
if ( ! is_object( $this->func_mod ) )
{
require_once( ROOT_PATH.'sources/lib/func_mod.php' );
$this->func_mod = new func_mod();
$this->func_mod->ipsclass =& $this->ipsclass;
}
$this->classes_loaded = 1;
}
}
}
?>