106 lines
2.9 KiB
PHP
106 lines
2.9 KiB
PHP
<?php
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define("BUILD_PATH", dirname(dirname( __DIR__)) . "/build/");
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define("AIRTIME_CONF_TEMP_PATH", "/tmp/airtime.conf.temp");
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/**
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* Class Setup
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*
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* Abstract superclass for the setup and installation process
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*/
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abstract class Setup {
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abstract function __construct($settings);
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abstract function runSetup();
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protected function writeToTemp($section, $properties) {
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if (!file_exists(AIRTIME_CONF_TEMP_PATH)) {
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copy(BUILD_PATH . "airtime.example.conf", AIRTIME_CONF_TEMP_PATH);
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}
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$file = file(AIRTIME_CONF_TEMP_PATH);
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$fileOutput = "";
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$inSection = false;
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foreach($file as $line) {
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if(strpos($line, $section) !== false) {
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$inSection = true;
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} else if (strpos($line, "[") !== false) {
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$inSection = false;
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}
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if ($inSection) {
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$key = trim(@substr($line, 0, strpos($line, "=")));
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$fileOutput .= $key && isset($properties[$key]) ? $key . " = " . $properties[$key] . "\n" : $line;
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} else {
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$fileOutput .= $line;
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}
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}
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file_put_contents(AIRTIME_CONF_TEMP_PATH, $fileOutput);
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}
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/**
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* Generates a random string.
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*
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* @param integer $p_len length of the output string
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* @param string $p_chars characters to use in the output string
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* @return string the generated random string
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*/
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protected function generateRandomString($p_len=20, $p_chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789') {
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$string = '';
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for ($i = 0; $i < $p_len; $i++)
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{
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$pos = mt_rand(0, strlen($p_chars)-1);
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$string .= $p_chars{$pos};
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}
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return $string;
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}
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}
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class AirtimeDatabaseException extends Exception {
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protected $message = "Unknown Airtime database exception";
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protected $errors = array();
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public function __construct($message = null, $errors = array(), $code = 0, Exception $previous = null) {
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parent::__construct($message, $code, $previous);
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$this->errors = $errors;
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}
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public function getErrorFields() {
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return $this->errors;
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}
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}
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// Import Setup subclasses
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require_once('database-setup.php');
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require_once('rabbitmq-setup.php');
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require_once('general-setup.php');
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require_once('media-setup.php');
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require_once('finish-setup.php');
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// If airtime.conf exists, we shouldn't be here
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if (!file_exists("/etc/airtime/airtime.conf")) {
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if (isset($_GET["obj"]) && $objType = $_GET["obj"]) {
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$obj = new $objType($_POST);
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if ($obj instanceof Setup) {
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try {
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$response = $obj->runSetup();
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} catch(AirtimeDatabaseException $e) {
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$response = array(
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"message" => $e->getMessage(),
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"errors" => $e->getErrorFields(),
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);
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}
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echo json_encode($response);
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}
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}
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}
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