function clean4sql($var)
{
if (!is_array($var) && is_string($var)) {
$var = (array) $var;
}
foreach ($var as $k => $v) {
$var[$k] = is_array($v) ? clean4sql($v) : mysql_escape_string(stripslashes(trim($v)));
}
return $var;
}
function treatURLForm()
{
if (isset($_POST['url'])) {
$_POST = clean4sql($_POST);
$q = mysql_query("SELECT id FROM `amsn_files` WHERE id = " . (int) $_POST['id'] . ";");
$row = mysql_fetch_assoc($q);
if ($row['filename'] != '') {
unlink(getFilePath($row['filename']));
}
if (mysql_query("UPDATE `amsn_files` SET filename = '', `url` = '{$_POST['url']}', `lastmod` = NOW() WHERE id = '" . (int) $_POST['id'] . "' LIMIT 1")) {
return array('success' => "File successfully modified");
} else {
#echo mysql_error();
return array('error' => "There was an error when trying to update the database registry");
}
}
}
if ($idn != 0) {
?>
<input type="hidden" name="id" value="<?php
echo $idn;
?>
" />
<?php
}
?>
<input type="submit" />
</form>
<?php
}
if ($_GET['action'] == 'add') {
if (isset($_POST['title'], $_POST['text'])) {
$_POST = clean4sql($_POST);
if (mysql_query("INSERT INTO `amsn_news` (author, time) VALUES ('" . (int) $_SESSION['id'] . "', UNIX_TIMESTAMP())")) {
$title = $_POST['title'];
$text = $_POST['text'];
$id = mysql_insert_id();
$query = "UPDATE amsn_news SET title='news_{$id}_title',text='news_{$id}_text' WHERE id='{$id}'";
mysql_query($query) or die(mysql_error());
$query = "INSERT INTO amsn_langs (lang_key,lang_text) VALUES ('news_{$id}_title','{$title}')";
mysql_query($query) or die(mysql_error());
$query = "INSERT INTO amsn_langs (lang_key,lang_text) VALUES ('news_{$id}_text','{$text}')";
mysql_query($query) or die(mysql_error());
echo "<p>Post successfully added to the database</p>\n";
return;
} else {
echo "<p>An error ocurred while trying to add the post to the database</p>\n";
form(htmlentities($_POST['title']), htmlentities($_POST['text']));
function treatURLForm($prefix)
{
$field_name = $prefix . 'url';
if (isset($_POST[$field_name])) {
$_POST = clean4sql($_POST);
if (!mysql_num_rows($q = mysql_query("SELECT id FROM `amsn_files` WHERE LOWER(`url`) = LOWER('" . $_POST[$field_name] . "');"))) {
if (mysql_query("INSERT INTO `amsn_files` (url,lastmod) VALUES ('" . $_POST[$field_name] . "', NOW());")) {
return array('id' => mysql_insert_id(), 'name' => $_POST[$field_name]);
} else {
return array('error' => mysql_error());
}
} else {
$row = mysql_fetch_assoc($q);
return array('id' => $row['id'], 'name' => $_POST[$field_name]);
}
}
}