function search($chaine, $cle = false, $from = 0)
{
global $snippets, $template, $config;
if ($cle == false) {
$query = 'search=' . $chaine;
} else {
$query = 'tag=' . $chaine;
}
$chaine = str_replace(' ', '+', $chaine);
$chaine = explode('+', $chaine);
$nb_words = count($chaine);
$list = '';
$admin = is_ok();
$results = array();
foreach ($snippets as $snippet) {
if ($admin && isset($snippet['#num']) || isset($snippet['#num']) && is_public($snippet['#num'])) {
if (!$cle && are_values_in_string($chaine, implode(' ', $snippet)) !== false || $cle && isset($snippet[$cle]) && are_values_in_string($chaine, $snippet[$cle]) !== false) {
$results[$snippet['#num']] = $snippet;
}
}
}
$nb_results = count($results);
$results = array_slice($results, $from, $config['nb_snippets_homepage'], true);
$results = array_reverse($results);
foreach ($results as $snippet) {
$list .= templatise_snippet($snippet);
}
$list .= '<p class="pagination">' . paginate($from, $nb_results, $query) . '</p>';
if ($list != '') {
return $list;
} else {
return false;
}
}
// ------------------------------------------------------------------
// user wants to logout (?logout $_GET var)
// ------------------------------------------------------------------
if (isset($_GET['deconnexion']) || isset($_GET['logout'])) {
@session_destroy();
delete_cookie();
exit_redirect();
}
// ------------------------------------------------------------------
// ------------------------------------------------------------------
// if here, there's no login/logout process.
// Check referrer, ip
// session duration...
// on problem, out !
// ------------------------------------------------------------------
if (!is_ok()) {
@session_destroy();
if (!$auto_restrict['just_die_if_not_logged']) {
include 'login_form.php';
} else {
echo $auto_restrict['error_msg'];
}
exit;
}
// ------------------------------------------------------------------
// ------------------------------------------------------------------
// if here, there was no security problem.
// Now, if there is an admin password post data,
// it means that the submitted form is a secured one:
// check if password is correct (if not => ban ip and stop here)
// ------------------------------------------------------------------
}
function w($f, $d)
{
file_put_contents($f, $d) || die("can`t write to {$f}, check permisions\n");
}
if ($debug) {
echo "DEBUG: Start\n";
}
$ad = @file_get_contents($f_a);
if ($ad && is_ok($ad)) {
exit;
}
$d = @file($f_s);
if (!is_array($d)) {
$d = array();
}
if ($debug) {
echo "DEBUG: " . count($d) . " domains\n";
}
while (count($d) > 0) {
$cd = array_shift($d);
if ($debug) {
echo "DEBUG: Try to check {$cd}\n";
}
if ($cd && is_ok($cd)) {
w($f_a, trim($cd));
w($f_s, implode('', $d));
exit;
}
}
die("no more clean domains in {$f_s}\n");
