header($params);
}
if ($group_id && ($group_id != $sys_news_group)) {
$menu_texts=array();
$menu_links=array();
$menu_texts[]=_('Submit');
$menu_links[]='/news/submit.php?group_id='.$group_id;
if (session_loggedin()) {
$project =& group_get_object($params['group']);
if ($project && is_object($project) && !$project->isError()) {
$perm =& $project->getPermission(session_get_user());
if ($perm && is_object($perm) && !$perm->isError() && $perm->isAdmin()) {
$menu_texts[]=_('Admin');
$menu_links[]='/news/admin/?group_id='.$group_id;
}
}
}
echo $HTML->subMenu($menu_texts,$menu_links);
}
}
function news_footer($params) {
GLOBAL $HTML;
$HTML->footer($params);
}
function news_show_latest($group_id='',$limit=10,$show_summaries=true,$allow_submit=true,$flat=false,$tail_headlines=0,$show_forum=true) {
global $sys_news_group;
if (!$group_id) {
$group_id=$sys_news_group;
}
/*
Show a simple list of the latest news items with a link to the forum
*/
if ($group_id != $sys_news_group) {
$wclause="news_bytes.group_id='$group_id' AND news_bytes.is_approved <> '4'";
} else {
$wclause='news_bytes.is_approved=1';
}
$sql="SELECT groups.group_name,groups.unix_group_name,
groups.type_id,users.user_name,users.realname,
news_bytes.forum_id,news_bytes.summary,news_bytes.post_date,news_bytes.details
FROM users,news_bytes,groups
WHERE $wclause
AND users.user_id=news_bytes.submitted_by
AND news_bytes.group_id=groups.group_id
AND groups.status='A'
ORDER BY post_date DESC";
$result=db_query($sql,$limit+$tail_headlines);
$rows=db_numrows($result);
$return = '';
if (!$result || $rows < 1) {
$return .= _('No News Items Found');
$return .= db_error();
} else {
if (!$limit) $return .= '
';
for ($i=0; $i<$rows; $i++) {
if ($show_summaries && $limit) {
//get the first paragraph of the story
if (strstr(db_result($result,$i,'details'),'
')) {
// the news is html, fckeditor made for example
$arr=explode("
",db_result($result,$i,'details'));
} else {
$arr=explode("\n",db_result($result,$i,'details'));
}
//if the first paragraph is short, and so are following paragraphs, add the next paragraph on
if ((strlen($arr[0]) < 200) && (strlen($arr[1].$arr[2]) < 300) && (strlen($arr[2]) > 5)) {
$summ_txt='
'. util_make_links( $arr[0].'
'.$arr[1].'
'.$arr[2] );
} else {
$summ_txt='
'. util_make_links( $arr[0] );
}
$proj_name=' - '.util_make_link ('/projects/'. strtolower(db_result($result,$i,'unix_group_name')) .'/',db_result($result,$i,'group_name'));
} else {
$proj_name='';
$summ_txt='';
}
if (!$limit) {
if ($show_forum) {
$return .= '- '.util_make_link ('/forum/forum.php?forum_id='. db_result($result,$i,'forum_id'),''. db_result($result,$i,'summary') . '');
} else {
$return .= '
- '. db_result($result,$i,'summary') . '';
}
$return .= ' '. date(_('Y-m-d H:i'),db_result($result,$i,'post_date')).'
';
} else {
if ($show_forum) {
$return .= util_make_link ('/forum/forum.php?forum_id='. db_result($result,$i,'forum_id'),''. db_result($result,$i,'summary').'');
} else {
$return .= '
'. db_result($result,$i,'summary') . '';
}
if (!$flat) {
$return .= '
';
}
$return .= ' '. db_result($result,$i,'realname') .' - '.
date(_('Y-m-d H:i'),db_result($result,$i,'post_date')). '' .
$proj_name . $summ_txt;
$sql="SELECT total FROM forum_group_list_vw WHERE group_forum_id='" . db_result($result,$i,'forum_id') . "'";
$res2 = db_query($sql);
$num_comments = db_result($res2,0,'total');
if (!$num_comments) {
$num_comments = '0';
}
if ($num_comments <= 1) {
$comments_txt = _('Comment');
} else {
$comments_txt = _('Comments');
}
if ($show_forum){
$return .= '(' . $num_comments .' '. $comments_txt . ') '
.util_make_link ('/forum/forum.php?forum_id='. db_result($result,$i,'forum_id'),'[' . _('Read More/Comment') . ']').'
';
} else {
$return .= '
';
}
}
if ($limit==1 && $tail_headlines) {
$return .= "\n";
}
if ($limit) {
$limit--;
}
}
if ($tail_headlines){
if (!$limit) $return .= '
';
$return .= '
'."\n";
}
if ($group_id != $sys_news_group) {
$archive_url=util_make_url ('/news/?group_id='.$group_id);
} else {
$archive_url=util_make_url ('/news/');
}
if ($show_forum) {
$return .= '';
} else {
$return .= '...
';
}
}
if ($allow_submit && $group_id != $sys_news_group) {
if(!$result || $rows < 1) {
$return .= '
';
}
//you can only submit news from a project now
//you used to be able to submit general news
$return .= ''
.util_make_link ('/news/submit.php?group_id='.$group_id,'['._('Submit News').']').'
';
}
return $return;
}
function news_foundry_latest($group_id=0,$limit=5,$show_summaries=true) {
/*
Show a the latest news for a portal
*/
$sql="SELECT groups.group_name,groups.unix_group_name,
users.user_name,users.realname,news_bytes.forum_id,
news_bytes.summary,news_bytes.post_date,news_bytes.details
FROM users,news_bytes,groups,foundry_news
WHERE foundry_news.foundry_id='$group_id'
AND users.user_id=news_bytes.submitted_by
AND foundry_news.news_id=news_bytes.id
AND news_bytes.group_id=groups.group_id
AND foundry_news.is_approved=1
ORDER BY news_bytes.post_date DESC";
$result=db_query($sql,$limit);
$rows=db_numrows($result);
if (!$result || $rows < 1) {
$return .= '' . _('No News Items Found') . '
';
$return .= db_error();
} else {
for ($i=0; $i<$rows; $i++) {
if ($show_summaries) {
//get the first paragraph of the story
$arr=explode("\n",db_result($result,$i,'details'));
if ((strlen($arr[0]) < 200) && (strlen($arr[1].$arr[2]) < 300) && (strlen($arr[2]) > 5)) {
$summ_txt=util_make_links( $arr[0].'
'.$arr[1].'
'.$arr[2] );
} else {
$summ_txt=util_make_links( $arr[0] );
}
//show the project name
$proj_name=' - '.util_make_link ('/projects/'. strtolower(db_result($result,$i,'unix_group_name')) .'/',db_result($result,$i,'group_name'));
} else {
$proj_name='';
$summ_txt='';
}
$return .= util_make_link ('/forum/forum.php?forum_id='. db_result($result,$i,'forum_id'),''. db_result($result,$i,'summary') . '')
.'
'. db_result($result,$i,'realname') .' - '.
date(_('Y-m-d H:i'),db_result($result,$i,'post_date')) . $proj_name . '
'. $summ_txt .'
';
}
}
return $return;
}
function get_news_name($id) {
/*
Takes an ID and returns the corresponding forum name
*/
$sql="SELECT summary FROM news_bytes WHERE id='$id'";
$result=db_query($sql);
if (!$result || db_numrows($result) < 1) {
return "Not Found";
} else {
return db_result($result, 0, 'summary');
}
}
// Local Variables:
// mode: php
// c-file-style: "bsd"
// End:
?>