another solution
create a new class that inherits the NewsStory
//taken from news 1.56 for compatibiliy and object inheritance
class LatestNewsStory extends NewsStory{
function LatestNewsStory($id=-1){
parent::NewsStory($id);
}
/**
* Returns published stories according to some options
*/
function LatestNewsgetAllPublished($limit=0, $start=0, $checkRight=false, $topic=0, $ihome=0, $asobject=true, $order = 'published', $topic_frontpage=false)
{
$db =& Database::getInstance();
$myts =& MyTextSanitizer::getInstance();
$ret = array();
$sql = 'SELECT s.*, t.* FROM '.$db->prefix('stories').' s, '. $db->prefix('topics').' t WHERE (s.published > 0 AND s.published <= '.time().') AND (s.expired = 0 OR s.expired > '.time().') AND (s.topicid=t.topic_id) ';
if ($topic != 0) {
if (!is_array($topic)) {
if($checkRight) {
$topics = news_MygetItemIds('news_view');
if(!in_array ($topic,$topics)) {
return null;
} else {
$sql .= ' AND s.topicid='.intval($topic).' AND (s.ihome=1 OR s.ihome=0)';
}
} else {
$sql .= ' AND s.topicid='.intval($topic).' AND (s.ihome=1 OR s.ihome=0)';
}
} else {
if($checkRight) {
$topics = news_MygetItemIds('news_view');
$topic = array_intersect($topic,$topics);
}
if(count($topic)>0) {
$sql .= ' AND s.topicid IN ('.implode(',', $topic).')';
} else {
return null;
}
}
} else {
if($checkRight) {
$topics = news_MygetItemIds('news_view');
if(count($topics)>0) {
$topics = implode(',', $topics);
$sql .= ' AND s.topicid IN ('.$topics.')';
} else {
return null;
}
}
if (intval($ihome) == 0) {
$sql .= ' AND s.ihome=0';
}
}
if($topic_frontpage) {
$sql .=' AND t.topic_frontpage=1';
}
$sql .= " ORDER BY s.$order DESC";
$result = $db->query($sql,intval($limit),intval($start));
while ( $myrow = $db->fetchArray($result) ) {
if ($asobject) {
$ret[] = new LatestNewsStory($myrow);
} else {
$ret[$myrow['storyid']] = $myts->htmlSpecialChars($myrow['title']);
}
}
return $ret;
}
/**
* Function used to prepare an article to be showned
*/
function latestprepare2show($filescount)
{
include_once XOOPS_ROOT_PATH.'/modules/news/include/functions.php';
global $xoopsUser, $xoopsConfig, $xoopsModuleConfig;
$myts =& MyTextSanitizer::getInstance();
$infotips = news_getmoduleoption('infotips');
$story = array();
$story['id'] = $this->storyid();
$story['poster'] = $this->uname();
$story['author_name'] = $this->uname();
$story['author_uid'] = $this->uid();
if ( $story['poster'] != false ) {
$story['poster'] = "<a href='".XOOPS_URL."/userinfo.php?uid=".$this->uid()."'>".$story['poster']."</a>";
} else {
if($xoopsModuleConfig['displayname']!=3) {
$story['poster'] = $xoopsConfig['anonymous'];
}
}
if ($xoopsModuleConfig['ratenews']) {
$story['rating'] = number_format($this->rating(), 2);
if ($this->votes == 1) {
$story['votes'] = _NW_ONEVOTE;
} else {
$story['votes'] = sprintf(_NW_NUMVOTES,$this->votes);
}
}
$story['posttimestamp'] = $this->published();
$story['posttime'] = formatTimestamp($story['posttimestamp'],news_getmoduleoption('dateformat'));
$story['topic_description'] = $myts->displayTarea($this->topic_description);
$auto_summary = '';
$tmp = '';
$auto_summary = $this->auto_summary($this->bodytext(),$tmp);
$story['text'] = $this->hometext();
$story['text'] = str_replace('[summary]', $auto_summary, $story['text']);
$introcount = strlen($story['text']);
$fullcount = strlen($this->bodytext());
$totalcount = $introcount + $fullcount;
$morelink = '';
if ( $fullcount > 1 ) {
$morelink .= '<a href="'.XOOPS_URL.'/modules/news/article.php?storyid='.$this->storyid().'';
$morelink .= '">'._NW_READMORE.'</a>';
$morelink .= ' | '.sprintf(_NW_BYTESMORE,$totalcount);
if (XOOPS_COMMENT_APPROVENONE != $xoopsModuleConfig['com_rule']) {
$morelink .= ' | ';
}
}
if (XOOPS_COMMENT_APPROVENONE != $xoopsModuleConfig['com_rule']) {
$ccount = $this->comments();
$morelink .= '<a href="'.XOOPS_URL.'/modules/news/article.php?storyid='.$this->storyid().'';
$morelink2 = '<a href="'.XOOPS_URL.'/modules/news/article.php?storyid='.$this->storyid().'';
if ( $ccount == 0 ) {
$morelink .= '">'._NW_COMMENTS.'</a>';
} else {
if ( $fullcount < 1 ) {
if ( $ccount == 1 ) {
$morelink .= '">'._NW_READMORE.'</a> | '.$morelink2.'">'._NW_ONECOMMENT.'</a>';
} else {
$morelink .= '">'._NW_READMORE.'</a> | '.$morelink2.'">';
$morelink .= sprintf(_NW_NUMCOMMENTS, $ccount);
$morelink .= '</a>';
}
} else {
if ( $ccount == 1 ) {
$morelink .= '">'._NW_ONECOMMENT.'</a>';
} else {
$morelink .= '">';
$morelink .= sprintf(_NW_NUMCOMMENTS, $ccount);
$morelink .= '</a>';
}
}
}
}
$story['morelink'] = $morelink;
$story['adminlink'] = '';
$approveprivilege = 0;
if($this->latest_news_is_admin_group()) {
$approveprivilege = 1;
}
if($xoopsModuleConfig['authoredit']==1 && (is_object($xoopsUser) && $xoopsUser->getVar('uid')==$this->uid())) {
$approveprivilege = 1;
}
if ($approveprivilege) {
$story['adminlink'] = $this->adminlink();
}
$story['mail_link'] = 'mailto:?subject='.sprintf(_NW_INTARTICLE,$xoopsConfig['sitename']).'&body='.sprintf(_NW_INTARTFOUND, $xoopsConfig['sitename']).': '.XOOPS_URL.'/modules/news/article.php?storyid='.$this->storyid();
$story['imglink'] = '';
$story['align'] = '';
if ( $this->topicdisplay() ) {
$story['imglink'] = $this->imglink();
$story['align'] = $this->topicalign();
}
if($infotips>0) {
$story['infotips'] = ' title="'.news_make_infotips($this->hometext()).'"';
} else {
$story['infotips'] = '';
}
$story['title'] = "<a href='".XOOPS_URL."/modules/news/article.php?storyid=".$this->storyid()."'".$story['infotips'].">".$this->title()."</a>";
$story['hits'] = $this->counter();
if($filescount>0) {
$story['files_attached']= true;
$story['attached_link']="<a href='".XOOPS_URL.'/modules/news/article.php?storyid='.$this->storyid()."' title='"._NW_ATTACHEDLIB."'><img src='".XOOPS_URL.'/modules/news/images/attach.gif'."' title='"._NW_ATTACHEDLIB."'></a>";
} else {
$story['files_attached']= false;
$story['attached_link']='';
}
return $story;
}
function latest_news_is_admin_group(){
global $xoopsUser;
$module_handler =& xoops_gethandler('module');
$xoopsModule =& $module_handler->getByDirname('news');
if(is_object($xoopsUser)) {
if(in_array('1',$xoopsUser->getGroups())) {
return true;
} else {
if($xoopsUser->isAdmin($xoopsModule->mid())) {
return true;
} else {
return false;
}
}
}else{
return false;
}
}
}
Transfer
