function help_search($appname, $query, $lang)
{
loader_import('saf.File');
loader_import('saf.File.Directory');
$query = help_split_query($query);
//info ($query);
$files = Dir::find('*.html', 'inc/app/' . $appname . '/docs/' . $lang);
if (count($files) == 0) {
return false;
// no help files
}
$results = array();
foreach ($files as $file) {
if (strstr($file, '/.')) {
continue;
}
if ($hits = File::contains($query, false, $file, true, 'strip_tags')) {
$results[] = help_extract_info($file, $query, $hits);
}
}
// sort by hits now
for ($i = 0; $i < count($results); $i++) {
for ($j = $i + 1; $j < count($results); $j++) {
if ($results[$j]->hits > $results[$i]->hits) {
$tmp = $results[$j];
$results[$j] = $results[$i];
$results[$i] = $tmp;
}
}
}
return $results;
}
if (!$parameters['query']) {
echo template_simple('search.spt', $parameters);
return;
}
loader_import('news.Functions');
loader_import('news.Story');
$story = new NewsStory();
if (!$parameters['limit']) {
$parameters['limit'] = 10;
}
if (!$parameters['offset']) {
$parameters['offset'] = 0;
}
$story->limit($parameters['limit']);
$story->offset($parameters['offset']);
loader_import('help.Help');
$params = array();
foreach (help_split_query($parameters['query']) as $item) {
$q = db_quote('%' . $item . '%');
$params[] = 'title like ' . $q . ' or
summary like ' . $q . ' or
body like ' . $q;
}
$parameters['results'] = $story->find($params);
$parameters['total'] = $story->total;
loader_import('saf.GUI.Pager');
$pg = new Pager($parameters['offset'], $parameters['limit'], $parameters['total']);
$pg->getInfo();
$pg->setUrl(site_prefix() . '/index/news-search-action?query=' . urlencode($parameters['query']));
template_simple_register('pager', $pg);
echo template_simple('search.spt', $parameters);
foreach ($pages as $file) {
$id = help_get_id($file);
if ($id == 'index') {
continue;
}
$body = @join(@file($file));
$title = help_get_title($body, $id);
echo '<li><a href="' . site_prefix() . '/index/help-app?appname=' . $parameters['appname'] . '&lang=' . $parameters['lang'] . '&helpfile=' . $id . '">' . $title . '</a></li>';
}
echo '</ol>';
return;
}
$out = join('', file('inc/app/' . $parameters['appname'] . '/docs/' . $parameters['lang'] . '/' . $parameters['helpfile'] . '.html'));
if (!empty($parameters['highlight'])) {
loader_import('help.Help');
foreach (help_split_query($parameters['highlight']) as $item) {
$out = preg_replace('/(' . preg_quote($item, '/') . ')/i', '<span style=\'background-color: #ff0\'>\\1</span>', $out);
}
$out = '<p style=\'background-color: #ff0; padding: 3px; margin-top: 20px\'><strong>' . intl_get('Highlighting Search Terms') . '</strong>: ' . htmlentities($parameters['highlight']) . '</p>' . $out;
}
// build navigation
$pages = help_get_pages($parameters['appname'], $parameters['lang']);
$previous = help_get_previous($parameters['appname'], $parameters['lang'], $parameters['helpfile'], $pages);
if ($previous) {
$data['previous_id'] = $previous['id'];
$data['previous_title'] = $previous['title'];
} else {
$data['previous_id'] = false;
}
$next = help_get_next($parameters['appname'], $parameters['lang'], $parameters['helpfile'], $pages);
if ($next) {
