Initial commit

playarea/scripts/city.php

@@ -0,0 +1,25 @@
+<?php
+
+$b->router_add("/set-city/%", function () { city_save(); }, array("get"));
+
+// Сохранить город
+function city_save()
+{
+    global $b;
+    $link = $b->router_get_segment(1);
+    $b->session_set("city", $link);
+    echo json_encode(array("ok" => true));
+    exit();
+}
+
+// Получить текущий город
+function get_city()
+{
+    global $b;
+    $session_city = $b->session_get("city");
+    $cities = $b->setting_get_value("cities");
+    if($session_city === false) return $cities[0]["label"];
+    foreach ($cities as $key => $city)
+        if($city["link"] == $session_city) return $city["label"];
+    return $cities[0]["label"];
+}