Air-Quality-Web/logic/Actions/Index.php

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<?php
namespace AirQuality\Actions;
use \SBRL\TomlConfig;
use \AirQuality\PerfFormatter;
class Index implements IAction {
/** @var TomlConfig */
private $settings;
/** @var \ParsedownExtra */
private $parsedown_ext;
public function __construct(
TomlConfig $in_settings) {
$this->settings = $in_settings;
}
public function handle() : bool {
global $start_time;
$start_handle = microtime(true);
// 1: Parse markdown
$result = "Welcome to the Air Quality Web HTTP API!
Although the web interface is the default thing you see, it actually uses this HTTP API as a backend - which can be interacted with directly.
Official usage documentation for the latest version of the API can be found here: https://aq.connectedhumber.org/__nightdocs/05-API-Docs.html
Note that if you have deployed your own version of the air quality web interface, you will need to ensure you're up-to-date with the latest commits in the \"master\" branch, otherwise the HTTP API documentation may not be completely accurate with respect to the version you're running.
";
// 2: Send response
header("content-length: " . strlen($result));
header("content-type: text/plain");
header("x-time-taken: " . PerfFormatter::format_perf_data($start_time, $start_handle, null));
echo($result);
return true;
}
}