).Практический урон с Вики phpbb3 - Practical.Displaying posts and topics on external pages
Сделал вроде все как в уроке но получаю ошибку при открытии файла http://domensite.ru/home.php ( где по идее должны были быть темы с форума )
А вот содержимое файла home.php
Код: Выделить всё
<?php
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './forum/';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup('viewforum');
page_header('External page');
$search_limit = 5;
$forum_id = array(2);
$forum_id_where = create_where_clauses($forum_id, 'forum');
$topic_id = array(20, 50);
$topic_id_where = create_where_clauses($topic_id, 'topic');
/* create_where_clauses( int[] gen_id, String type )
* This function outputs an SQL WHERE statement for use when grabbing
* posts and topics */
function create_where_clauses($gen_id, $type)
{
global $db, $auth;
$size_gen_id = sizeof($gen_id);
switch($type)
{
case 'forum':
$type = 'forum_id';
break;
case 'topic':
$type = 'topic_id';
break;
default:
trigger_error('No type defined');
}
// Set $out_where to nothing, this will be used of the gen_id
// size is empty, in other words "grab from anywhere" with
// no restrictions
$out_where = '';
if( $size_gen_id > 0 )
{
// Get a list of all forums the user has permissions to read
$auth_f_read = array_keys($auth->acl_getf('f_read', true));
if( $type == 'topic_id' )
{
$sql = 'SELECT topic_id FROM ' . TOPICS_TABLE . '
WHERE ' . $db->sql_in_set('topic_id', $gen_id) . '
AND ' . $db->sql_in_set('forum_id', $auth_f_read);
$result = $db->sql_query($sql);
while( $row = $db->sql_fetchrow($result) )
{
// Create an array with all acceptable topic ids
$topic_id_list[] = $row['topic_id'];
}
unset($gen_id);
$gen_id = $topic_id_list;
$size_gen_id = sizeof($gen_id);
}
$j = 0;
for( $i = 0; $i < $size_gen_id; $i++ )
{
$id_check = (int) $gen_id[$i];
// If the type is topic, all checks have been made and the query can start to be built
if( $type == 'topic_id' )
{
$out_where .= ($j == 0) ? 'WHERE ' . $type . ' = ' . $id_check . ' ' : 'OR ' . $type . ' = ' . $id_check . ' ';
}
// If the type is forum, do the check to make sure the user has read permissions
else if( $type == 'forum_id' && $auth->acl_get('f_read', $id_check) )
{
$out_where .= ($j == 0) ? 'WHERE ' . $type . ' = ' . $id_check . ' ' : 'OR ' . $type . ' = ' . $id_check . ' ';
}
$j++;
}
}
if( $out_where == '' && $size_gen_id > 0 )
{
trigger_error('A list of topics/forums has not been created');
}
return $out_where;
}
$topics = 'SELECT * FROM ' . TOPICS_TABLE . '
' . $forum_id_where . '
AND topic_status <> ' . ITEM_MOVED . '
AND topic_approved = 1
ORDER BY topic_id DESC';
$topics_result = $db->sql_query_limit($topics, $search_limit);
while( $topics_row = $db->sql_fetchrow($topics_result) )
{
$topic_title = $topics_row['topic_title'];
$topic_author = get_username_string('full', $topics_row['topic_poster'], $topics_row['topic_first_poster_name'], $topics_row['topic_first_poster_colour']);
$topic_date = $user->format_date($topics_row['topic_time']);
$topic_last_post = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $topics_row['forum_id'] . '&t=' . $topics_row['topic_id'] . '&p=' . $topics_row['topic_last_post_id']) . '#p' . $topics_row['topic_last_post_id'];
$topic_last_author = get_username_string('full', $topics_row['topic_last_poster_id'], $topics_row['topic_last_poster_name'], $topics_row['topic_last_poster_colour']);
$topic_link = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $topics_row['forum_id'] . '&t=' . $topics_row['topic_id']);
$template->assign_block_vars('announcements', array(
'TOPIC_TITLE' => censor_text($topic_title),
'TOPIC_AUTHOR' => $topic_author,
'TOPIC_DATE' => $topic_date,
'TOPIC_LAST_POST' => $topic_last_post,
'TOPIC_LAST_AUTHOR' => $topic_last_author,
'TOPIC_LINK' => $topic_link,
));
}
page_header('External page');
$template->set_filenames(array(
'body' => 'external_body.html'
));
page_footer();
?>
;
?> 
очень нужно реализовать эту функцию
