lws: fix for malfunctioning si7021 sensor

1 files changed, 41 insertions, 0 deletions

diff --git a/localwebsite/classes/TemphumdClient.php b/localwebsite/classes/TemphumdClient.php
new file mode 100644
index 0000000..07e5a3e
--- /dev/null
+++ b/localwebsite/classes/TemphumdClient.php
@@ -0,0 +1,41 @@
+<?php
+
+class TemphumdClient extends MySimpleSocketClient {
+
+    public string $name;
+    public float $temp;
+    public float $humidity;
+    public ?int $flags;
+
+    /**
+     * @throws Exception
+     */
+    public function __construct(string $host, int $port, string $name, ?int $flags = null) {
+        parent::__construct($host, $port);
+        $this->name = $name;
+        $this->flags = $flags;
+
+        socket_set_timeout($this->sock, 3);
+    }
+
+    public function readSensor(): void {
+        $this->send('read');
+
+        $data = jsonDecode($this->recv());
+
+        $temp = round((float)$data['temp'], 3);
+        $hum = round((float)$data['humidity'], 3);
+
+        $this->temp = $temp;
+        $this->humidity = $hum;
+    }
+
+    public function hasTemperature(): bool {
+        return ($this->flags & config::TEMPHUMD_NO_TEMP) == 0;
+    }
+
+    public function hasHumidity(): bool {
+        return ($this->flags & config::TEMPHUMD_NO_HUM) == 0;
+    }
+
+}
\ No newline at end of file