mirror of
https://github.com/wavelog/wavelog
synced 2026-08-13 18:41:16 -04:00
51 lines
1.7 KiB
PHP
51 lines
1.7 KiB
PHP
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
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# This is the controller for the operator dialog which can be enabled for special callsign activities
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# Check out the config "special_callsign" in your config.php for more information
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class Operator extends CI_Controller {
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function __construct() {
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parent::__construct();
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if (!$this->user_model->authorize(2)) {
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$this->session->set_flashdata('error', __("You're not allowed to do that!"));
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redirect('dashboard');
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}
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}
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public function displayOperatorDialog() {
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$this->load->view('operator/index');
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}
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public function saveOperator() {
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$callsign = strtoupper(trim($this->input->post('operator_callsign', TRUE)));
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if (!$this->isValidCallsign($callsign)) {
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$this->output->set_status_header(400);
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$this->output->set_content_type('application/json')->set_output(json_encode(['error' => __('Invalid callsign')]));
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return;
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}
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$operator = ['operator_callsign' => $callsign];
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$this->session->set_userdata($operator);
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}
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# Minimal sanity check that the input looks like an amateur radio callsign.
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# Mirrors the client-side check: >=3 chars, only A-Z/0-9 (no "/" suffix or
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# wildcards), at least one letter and one digit.
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private function isValidCallsign($callsign) {
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if ($callsign === '' || strlen($callsign) < 3) return false;
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if (!preg_match('/^[A-Z0-9]+$/', $callsign)) return false; // letters and digits only
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if (!preg_match('/[A-Z]/', $callsign)) return false; // at least one letter
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if (!preg_match('/[0-9]/', $callsign)) return false; // at least one digit
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// A bare 3-char string ending in a digit is a prefix, not a call (e.g. "ZL3")
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if (strlen($callsign) === 3 && !preg_match('/[A-Z]$/', $callsign)) return false;
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return true;
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}
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}
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