/**
* Render an input password element.
*
* The element will have an id like: "password-$name"
*
* @param mixed parameters:
* - id: string
* - style: string
* - hidden: boolean
* - content: string
* @param bool return or echo flag
*
* @return string HTML code if return parameter is true.
*/
function print_div($options, $return = false)
{
$output = '<div';
//Valid attributes (invalid attributes get skipped)
$attrs = array("id", "style", "class");
if (isset($options['hidden'])) {
if (isset($options['style'])) {
$options['style'] .= 'display:none;';
} else {
$options['style'] = 'display:none;';
}
}
foreach ($attrs as $attribute) {
if (isset($options[$attribute])) {
$output .= ' ' . $attribute . '="' . safe_input_html($options[$attribute]) . '"';
}
}
$output .= '>';
$output .= isset($options['content']) ? $options['content'] : '';
$output .= '</div>';
if ($return) {
return $output;
} else {
echo $output;
}
}
function users_save_text_message($message = false, $type = 'message')
{
global $config;
global $dir;
global $id;
$file_global_counter_chat = $dir . '/incident.' . $id . '.global_counter.txt';
$log_chat_file = $dir . '/incident.' . $id . '.log.json.txt';
$return = array('correct' => false);
$id_user = $config['id_user'];
$user = get_db_row_filter('tusuario', array('id_usuario' => $id_user));
$message_data = array();
$message_data['type'] = $type;
$message_data['id_user'] = $id_user;
$message_data['user_name'] = $user['nombre_real'];
$message_data['text'] = safe_input_html($message);
//The $message_data['timestamp'] set when adquire the files to save.
//First lock the file
$fp_global_counter = @fopen($file_global_counter_chat, "a+");
if ($fp_global_counter === false) {
echo json_encode($return);
return;
}
//Try to look MAX_TIMES times
$tries = 0;
while (!flock($fp_global_counter, LOCK_EX)) {
$tries++;
if ($tries > MAX_TIMES) {
echo json_encode($return);
return;
}
sleep(1);
}
@fscanf($fp_global_counter, "%d", $global_counter_file);
if (empty($global_counter_file)) {
$global_counter_file = 0;
}
//Clean the file
ftruncate($fp_global_counter, 0);
$message_data['timestamp'] = time();
$message_data['human_time'] = date($config['date_format'], $message_data['timestamp']);
$global_counter = $global_counter_file + 1;
$status = fwrite($fp_global_counter, $global_counter);
if ($status === false) {
fclose($fp_global_counter);
echo json_encode($return);
return;
} else {
$text_encode = @file_get_contents($log_chat_file);
$log = json_decode($text_encode, true);
$log[$global_counter] = $message_data;
$status = file_put_contents($log_chat_file, json_encode($log));
fclose($fp_global_counter);
$return['correct'] = true;
echo json_encode($return);
}
return;
}
