Postat: 2005-09-15 20:54
Här har du: news.php
Kod: Markera allt
<?php
/***************************************************************************
* news.inc
* -------------------
* begin : July 17th, 2003
* copyright : (C) 2003 CodeMonkeyX.net
* email : webmaster@codemonkeyx.net
*
* version : 0.1
*
***************************************************************************/
if ( !defined('IN_PHPBB') )
{
die("Hacking attempt");
}
require_once ($phpbb_root_path.'includes/news_common.' . $phpEx);
require_once ($phpbb_root_path.'includes/news_data.' . $phpEx);
require_once ($phpbb_root_path.'includes/bbcode.' . $phpEx);
require_once ($phpbb_root_path.'includes/functions_color_groups.' . $phpEx);
/**
* Class which displays news content.
*/
class NewsModule
{
/**
* news data access abstraction object.
* @var object
*/
var $data;
/**
* path to phpbb.
* @var object
*/
var $root_path;
/**
* default file extension.
* @var object
*/
var $phpEx;
var $template;
var $config;
var $name;
var $item_count;
/**
* Class constructor.
*
* @param string (optional) location of the templates directory.
*
* @return void
*
* @access public
*/
function NewsModule( $root_path )
{
global $CFG, $db, $phpEx, $template, $board_config;
$server_port = ($board_config['server_port'] <> 80) ? ':' . trim($board_config['server_port']) : '';
$this->root_path = 'http://' . $board_config['server_name'] . $server_port . $board_config['script_path'];
$this->phpEx = $phpEx;
$this->template = &$template;
$this->config = &$board_config;
$this->name = 'news';
$this->item_count = 1;
$index_file = $this->config['news_index_file'];
if( $this->config['news_base_url'] != '' ) {
$index_file = $this->config['news_base_url'] . $index_file;
}
$this->setVariables( array(
'INDEX_FILE' => $index_file,
'ROOT_PATH' => $this->root_path
));
$this->data =& new NewsDataAccess( $root_path );
}
function assignToBlock( $block )
{
$this->template->assign_var_from_handle( $block, $this->name );
}
/**
* prepares a list of articles.
*
* @param integer (optional) the article id to the article to be displayed.
*
* @return void
*
* @access private
*/
function prepareArticles( $articles, $show_abstract = false )
{
global $CFG, $lang, $is_auth, $theme;
if( is_array( $articles ) )
{
foreach( $articles as $article )
{
$trimmed = false;
// Trim the post body if needed.
if( $show_abstract && $this->config['news_item_trim'] > 0 )
{
$article['post_abstract'] = $this->trimText( $article['post_text'], $this->config['news_item_trim'], $trimmed );
$article['post_abstract'] = $this->parseMessage( $article['post_abstract'] . ' ... ', $article['bbcode_uid'] );
}
$article['post_text'] = $this->parseMessage( $article['post_text'], $article['bbcode_uid'] );
init_display_post_attachments($article['topic_attachment'], $article);
$sql = "";
$this->setBlockVariables( 'articles', array(
'L_TITLE' => $article['topic_title'],
'L_TITLE_ICON' => get_icon_title($article['topic_icon'], 0, $article['topic_type']).' ',
'ID' => $article['topic_id'],
'KEY' => $article['article_key'],
'DAY' => $this->getDay( $article['topic_time'] ),
'MONTH' => $this->getMonth( $article['topic_time'] ),
'YEAR' => $this->getYear( $article['topic_time'] ),
'CATEGORY' => $article['news_category'],
'CAT_ID' => $article['news_id'],
'COUNT_VIEWS' => $article['topic_views'],
'CAT_IMG' => $this->root_path . 'templates/'.$theme['template_name'].'/images/news/' . $article['news_image'],
'POST_DATE' => gmdate( 'm-d-Y h:i:s a', $article['post_time'] + (3600 * $this->config['board_timezone']) ),
'RFC_POST_DATE' => gmdate( 'r', $article['post_time'] + (3600 * $this->config['board_timezone']) ),
'L_POSTER' => color_group_colorize_name($article['user_id']),
'L_COMMENTS' => 'Comments (' . $article['topic_replies'] . ')',
'U_COMMENTS' => $this->root_path . 'viewtopic.' . $this->phpEx . '?topic=' . $article['topic_id'],
'U_COMMENT' => $this->root_path . 'viewtopic.' . $this->phpEx . '?t=' . $article['topic_id'],
'U_VIEWS' => $this->root_path . 'topic_view_users.' . $this->phpEx . '?t=' . $article['topic_id'],
'U_POST_COMMENT' => append_sid('posting.' . $this->phpEx . '?mode=reply&t=' . $article['topic_id']),
'COUNT_COMMENTS' => $article['topic_replies'],
'BODY' => ($show_abstract && $trimmed) ? $article['post_abstract'] : $article['post_text'],
'READ_MORE_LINK' => ($show_abstract && $trimmed) ? '<a href="' . $this->config['news_base_url'] . $this->config['news_index_file'] . '?topic_id=' . $article['topic_id'] . '" alt="' . $lang['Read_More'] . '">' . $lang['Read_More'] . '</a>' : ''
) );
display_portal_news_attachments($article['post_id']);
}
}
if ( count($articles) == 0 )
{
$this->setBlockVariables('no_articles', array(
'L_NO_NEWS' => $lang['No_articles']));
}
}
/**
* Fetches articles from the database, and prepares them for display.
*
* @param integer (optional) the article id to the article to be displayed.
*
* @return void
*
* @access private
*/
function renderArticles( $article_id = 0, $num_items = 0 )
{
$this->item_count = 1;
$catid = (isset( $_GET['cat_id'] )) ? $_GET['cat_id'] : 0;
$start = (isset( $_GET['start'] )) ? $_GET['start'] : 0;
$this->item_count = $this->data->fetchArticlesCount( $catid );
if( $article_id <= 0 )
{
if( $num_items > 0 ) {
$this->data->setItemCount( $num_items );
}
else {
$this->data->setItemCount( $this->config['news_item_num'] );
}
$articles = $this->data->fetchArticles( 0, $catid, $start );
}
else
{
$start = (isset( $_GET['start'] )) ? $_GET['start'] : 0;
$articles = $this->data->fetchArticle( $article_id );
$this->renderComments( $article_id, $start );
}
$this->prepareArticles( $articles, ($article_id <= 0) );
}
/**
* Prepares the comments for display.
*
* @param integer the article id to fetch the comments for.
*
* @return void
*
* @access public
*/
function renderComments( $article_id, $start = 0 )
{
$trimmed = false;
$comments = $this->data->fetchPosts( $article_id, $start );
$this->item_count = $this->data->fetchPostsCount( $article_id );
if( is_array( $comments ) )
{
foreach( $comments as $comment )
{
$comment['post_text'] = $this->parseMessage( $comment['post_text'], $comment['bbcode_uid'] );
$this->setBlockVariables( 'comments', array(
'L_TITLE' => $comment['post_subject'],
'POST_DATE' => gmdate( 'm-d-Y h:i:s a', $comment['post_time'] + (3600 * $this->data->boardconfig['board_timezone']) ),
'L_POSTER' => ($comment['username'] == '') ? $comment['post_username'] : $comment['username'],
'BODY' => $comment['post_text']
) );
}
}
}
function renderTopics( )
{
$categories = $this->data->fetchCategories( );
if( is_array( $categories ) )
{
foreach( $categories as $category )
{
$this->setBlockVariables( 'categories', array(
'ID' => $category['news_id'],
'TITLE' => $category['news_category'],
'IMAGE' => $this->root_path . 'templates/'.$theme['template_name'].'images/news/' . $category['news_image'],
) );
}
}
}
function renderDay( $year, $month, $day, $key = '' )
{
$this->setBlockVariables( 'arch.year', array(
'YEAR' => $year
) );
$this->setBlockVariables( 'arch.year.month', array(
'L_MONTH' => date( 'F', mktime( 0,0,0,$month,1,0 ) ),
'POST_COUNT' => '',
'MONTH' => $month
) );
$this->setBlockVariables( 'arch.year.month.day', array(
'L_DAY' => date( 'jS', mktime( 0,0,0,$month,$day,0 ) ),
'POST_COUNT' => '',
'DAY' => $day
) );
$articles = $this->data->fetchDay( $day, $month, $year, $key );
$this->prepareArticles( $articles, true );
}
function renderDays( $year, $month )
{
$days = $this->data->fetchDays( $month, $year );
for( $d = 31; $d >= 1; $d-- )
{
if( $days[$d] > 0 )
{
$this->setBlockVariables( 'arch.year.month.day', array(
'L_DAY' => date( 'jS', mktime( 0,0,0,$month,$d,0 ) ),
'POST_COUNT' => '('.$days[$d].')',
'DAY' => $d
) );
}
}
}
function renderMonths( $year, $month = 0 )
{
$months = $this->data->fetchMonths( $year );
for( $m = 12; $m >= 1; $m-- )
{
if( $months[$m] > 0 )
{
$this->setBlockVariables( 'arch.year.month', array(
'L_MONTH' => date( 'F', mktime( 0,0,0,$m,1,0 ) ),
'POST_COUNT' => '('.$months[$m].')',
'MONTH' => $m
) );
if( $month > 0 && $month == $m )
{
$this->renderDays( $year, $m );
}
}
}
}
function renderYears( $year = 0, $month = 0 )
{
$years = $this->data->fetchYears( );
if( $years == array( ) ) {
return '';
}
$render_all = !( $year > 0 && $year >= $years['min'] && $year <= $years['max'] );
for( $y = $years['max']; $y >= $years['min']; $y-- )
{
$this->setBlockVariables( 'arch.year', array(
'YEAR' => $y
) );
if( $render_all || $year == $y )
{
$this->renderMonths( $y, $month );
}
}
}
function renderArchives( $year = 0, $month = 0, $day = 0, $key = '' )
{
$this->setBlockVariables( 'arch', array( 'TITLE' => $lang['archives'] ) );
if( $day > 0 && $month > 0 && $year > 0 )
{
$this->setBlockVariables( 'arch', array( 'CLASS' => 'class="arch-menu"' ) );
$this->renderDay( $year, $month, $day, $key );
}
else
{
$this->setBlockVariables( 'arch', array( ) );
$this->renderYears( $year, $month );
}
}
/**
* Sets up the Sydication Specific template variables.
*
* @param integer Overides the number of items to be rendered.
* @return void
*
* @access public
*/
function renderSyndication( $num_items = 0 )
{
$this->setVariables( array(
'TITLE' => $this->config['sitename'],
'URL' => 'http://' . trim( $this->config['server_name'] ) . trim( $this->config['script_path'] ),
'FORUM_PATH' => $this->config['script_path'],
'DESC' => $this->config['news_rss_desc'],
'LANGUAGE' => $this->config['news_rss_language'],
'COPY_RIGHT' => 'Copyright 2003, ' . $this->config['sitename'],
'EDITOR' => $this->config['board_email'],
'WEBMASTER' => $this->config['board_email'],
'TTL' => $this->config['news_rss_ttl'],
'CATEGORY' => $this->config['news_rss_cat'],
'GENERATOR' => 'phpBB 2' . $this->config['version'] . ' : CMX News Mod',
'PUB_DATE' => date( 'r', mktime( 0,0,0,date('m'),date('d'),date('y') ) )
) );
if( $this->config['news_rss_image'] != '' &&
$this->config['news_rss_image_desc'] != '' ) {
$this->setBlockVariables( 'image', array(
'IMAGE' => $this->config['news_rss_image'],
'IMAGE_TITLE' => $this->config['news_rss_image_desc']
));
}
$this->item_count = 1;
$catid = (isset( $_GET['cat_id'] )) ? $_GET['cat_id'] : 0;
if( $num_items > 0 ) {
$this->data->setItemCount( $num_items );
}
else {
$this->data->setItemCount( $this->config['news_rss_item_count'] );
}
$articles = $this->data->fetchArticles( 0, $catid );
$this->prepareArticles( $articles, $this->config['news_rss_show_abstract'] );
}
/**
* prepares all the template variables ready for display.
*
* @return void
*
* @access public
*/
function render( )
{
global $lang;
// reset the item count.
$this->setVariables( array(
'L_INDEX' => $lang['Index'],
'L_CATEGORIES' => $lang['Categories'],
'L_ARCHIVES' => $lang['Archives']
) );
if( (isset( $_GET['news'] ) && $_GET['news'] == 'topics') )
{
$this->setVariables( array( 'TITLE' => $lang['News'] . ' ' . $lang['Categories'] ) );
$this->renderTopics( );
}
elseif( isset( $_GET['news'] ) && $_GET['news'] == 'archives' )
{
$year = (isset( $_GET['year'] )) ? $_GET['year'] : 0;
$month = (isset( $_GET['month'] )) ? $_GET['month'] : 0;
$day = (isset( $_GET['day'] )) ? $_GET['day'] : 0;
$key = (isset( $_GET['key'] )) ? $_GET['key'] : '';
$this->setVariables( array( 'TITLE' => $lang['News'] . ' ' . $lang['Archives'] ) );
$this->renderArchives( $year, $month, $day, $key );
}
else
{
$topic_id = 0;
if( isset( $_GET['topic_id'] ) )
{
$topic_id = $_GET['topic_id'];
}
elseif( isset( $_GET['news_id'] ) )
{
$topic_id = $_GET['news_id'];
}
$this->setVariables( array( 'TITLE' => $lang['News'] . ' ' . $lang['Articles'] ) );
$this->renderArticles( $topic_id );
}
$this->renderPagination( );
}
// {{{ trimString( )
function renderPagination( )
{
global $CFG;
if( $this->item_count > $this->config['news_item_num'] )
{
$base_url = $this->config['news_index_file'] . '?news=article';
if( isset( $_GET['topic_id'] ) )
{
$base_url .= '&topic_id=' . $_GET['topic_id'];
}
if( isset( $_GET['cat_id'] ) )
{
$base_url .= '&cat_id=' . $_GET['cat_id'];
}
$this->setBlockVariables( 'pagination', array(
'PAGINATION' => generate_pagination( $base_url, $this->item_count, $this->config['news_item_num'], $_GET['start'] )
));
}
}
/**
* Trims a given string to the passed length.
*
* @access public
*
* @param string $source The string to be trimmed..
* @param integer $length The length the string is to be trimmed to.
*
* @return string The resulting trimmed string.
*/
function trimString( $source, $length )
{
$length = intval( $length );
if( $length <= 0 || strlen( $source ) < $length )
{
return $source;
}
$result = trim( $source ); // Remove leading and trailing whitespace.
$result = strip_tags( $result ); // Remove any html or php tags.
$result = html_entity_decode( $result ); // Convert special entities to characters.
$result = substr( $result, 0, $length );
return htmlspecialchars( $result );
}
// }}}
// {{{ trimText( )
/**
* Post based on a delimeter present in the source text.
*
* @access public
*
* @param string $source The string to be trimmed.
* @param string $delim The delimeter used to mark the break in text.
*
* @return string The resulting trimmed string.
*/
function trimText( &$text, $size, &$trimmed )
{
$pos = strpos( $text, htmlspecialchars( '<!--break-->' ) );
if( ($pos !== false) && ($pos < strlen( $text )) ) {
$trimmed = true;
return substr( $text, 0, $pos );
}
// Breaks up the message by blocks of bbcodes.
// The message is divided into two parts,
// 1. text inside a pair of bbcode tags.
// 2. text not contained inside a pair of bbcode tags.
$segments = preg_split(
'#(\[([a-zA-Z]+?).*?\].+?\[/\\2.*?\])#s' ,
$text, -1,
PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE );
foreach( $segments as $segment )
{
if( ($segment[1] + strlen($segment[0]) > $size) &&
($segment[1] <= $size) )
// $size fall inside the current block.
{
$trimmed = true;
return substr( $text, 0, $size );
}
elseif( $segment[1] > $size )
// We have gone past the trim point.
{
$trimmed = true;
return substr( $text, 0, $segment[1] );
}
}
$trimmed = false;
return $text;
}
// }}}
// {{{ decodeBBText( )
/**
* Converts BBCode tags to thier html equivelents.
*
* @access public
*
* @param string $text The body of text to be processed.
* @param string $bbcode_uid BBCode unique id needed for decoding.
*
* @return string The resulting decoded text.
*/
function decodeBBText( $text, $bbcode_uid )
{
if( !isset( $text ) || !isset( $bbcode_uid ) || strlen( $text ) <= 0 )
{
return;
}
//
// Parse message and/or sig for BBCode if reqd
//
if ( $bbcode_uid != '' )
{
$text = ( $this->config['allow_bbcode'] ) ? bbencode_second_pass($text, $bbcode_uid) : preg_replace('/\:[0-9a-z\:]+\]/si', ']', $text);
}
$text = make_clickable($text);
//
// Parse smilies
//
if ( $this->config['allow_smilies'] )
{
$text = smilies_pass($text);
$text = preg_replace( "/images\/smiles/", $this->root_path . $this->config['smilies_path'], $text );
}
$text = str_replace("\n", "\n<br />\n", $text);
if( function_exists( 'acronym_pass' ) )
{
$text = acronym_pass( $text );
}
return $text;
}
// }}
function parseMessage( $text, $bbcode_uid )
{
$text = $this->decodeBBText( $text, $bbcode_uid );
// BEGIN CMX News Mod
// Strip out the <!--break--> delimiter.
$delim = htmlspecialchars( '<!--break-->' );
$pos = strpos( $text, $delim );
if( ($pos !== false) && ($pos < strlen( $text )) ) {
$text = substr_replace( $text, html_entity_decode($delim), $pos, strlen($delim) );
}
// END CMX News Mod
return $text;
}
function setVariables( $variables )
{
$this->template->assign_vars( $variables );
}
function setBlockVariables( $block, $variables )
{
$this->template->assign_block_vars( $block, $variables );
}
function display( )
{
$this->template->pparse( $this->name );
}
function clear( )
{
$this->template->destroy( );
}
function getYear( $timestamp )
{
return $this->getDateComp( 'Y', $timestamp );
}
function getMonth( $timestamp )
{
return $this->getDateComp( 'm', $timestamp );
}
function getDay( $timestamp )
{
return $this->getDateComp( 'd', $timestamp );
}
function getDateComp( $format, $timestamp )
{
return gmdate( $format, $timestamp );
}
}
?>
samt, sluta spamma så hämskt 
)