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\ No newline at end of file
diff --git a/js/main.js b/js/main.js
new file mode 100644
index 0000000..204e869
--- /dev/null
+++ b/js/main.js
@@ -0,0 +1,35 @@
+var retrieveListDelay; // retry setTimout instance
+var retrieveListInterval = 5000;
+var $list;
+
+$(function() {
+ //console.log("ready");
+ retrieveList();
+
+ $list = $("#list");
+})
+function retrieveList() {
+ $.ajax({
+ url: "/list.php",
+ dataType: 'json',
+ success: function(response){
+ //console.log("retrieveList response: ",response);
+ if(response.status == "success") {
+ updateList(response.data);
+ }
+ clearTimeout(retrieveListDelay);
+ retrieveListDelay = setTimeout(retrieveList, retrieveListInterval);
+ }
+ }).fail(function() {
+ //console.log("retrieveList: failed");
+ clearTimeout(retrieveListDelay);
+ retrieveListDelay = setTimeout(retrieveList, retrieveListInterval); // retry after delay
+ });
+}
+function updateList(boxes) {
+ //console.log("list: ",boxes);
+ $list.empty();
+ jQuery.each(boxes, function (index,box) {
+ $list.append(""+box.wifiboxid+"");
+ });
+}
\ No newline at end of file
diff --git a/list.php b/list.php
new file mode 100644
index 0000000..d703448
--- /dev/null
+++ b/list.php
@@ -0,0 +1,21 @@
+prepare("SELECT * FROM $table where date >= FROM_UNIXTIME(:hourago) AND remoteip = :remoteip");
+ $statement->execute(array( ':hourago' => $hourago,
+ ':remoteip' => $remoteip));
+ $boxes = $statement->fetchAll();
+ } catch (PDOException $e) {
+ $response = array( "status" => "error",
+ "msg" => $e->getMessage()." (".$e->getCode().")");
+ exit(json_encode($response));
+ }
+
+ $response = array( "status" => "success",
+ "data" => $boxes);
+ exit(json_encode($response));
+?>
\ No newline at end of file
diff --git a/signin.php b/signin.php
index 8635a4e..9e50606 100644
--- a/signin.php
+++ b/signin.php
@@ -1,42 +1,59 @@
"error",
+ "msg" => "'signin' can only be accessed with the POST method");
+ exit(json_encode($response));
+ }
require 'connect.php';
if(!isset($_POST['localip'])) echo "missing localip ";
$localip = $_POST['localip'];
- echo "localip: $localip ";
if(!isset($_POST['wifiboxid'])) echo "missing wifiboxid ";
$wifiboxid = $_POST['wifiboxid'];
- echo "wifiboxid: $wifiboxid ";
$remoteip = getenv('REMOTE_ADDR');
- echo "remoteip: $remoteip ";
$timestamp = time();
- echo "timestamp: $timestamp ";
$id = $remoteip.'/'.$wifiboxid;
- echo "id: $id ";
- $statement = $db->prepare( "REPLACE INTO $table " .
- "SET id = :id, " .
- " remoteip = :remoteip, " .
- " localip = :localip, " .
- " wifiboxid = :wifiboxid, " .
- " date = FROM_UNIXTIME(:timestamp)");
- $statement->execute(array( ':id' => $id,
- ':remoteip' => $remoteip,
- ':localip' => $localip,
- ':wifiboxid' => $wifiboxid,
- ':timestamp' => $timestamp));
+ try {
+ $statement = $db->prepare( "REPLACE INTO $table " .
+ "SET id = :id, " .
+ " remoteip = :remoteip, " .
+ " localip = :localip, " .
+ " wifiboxid = :wifiboxid, " .
+ " date = FROM_UNIXTIME(:timestamp)");
+ $statement->execute(array( ":id" => $id,
+ ":remoteip" => $remoteip,
+ ":localip" => $localip,
+ ":wifiboxid" => $wifiboxid,
+ ":timestamp" => $timestamp));
+ } catch (PDOException $e) {
+ $response = array( "status" => "error",
+ "msg" => $e->getMessage()." (".$e->getCode().")");
+ exit(json_encode($response));
+ }
+
+ $responseData = array( "remoteip" => $remoteip,
+ "localip" => $localip,
+ "wifiboxid" => $wifiboxid,
+ "timestamp" => $timestamp);
+ $response = array( "status" => "success",
+ "data" => $responseData);
+ exit(json_encode($response));
// Remove old signins
$hourago = time() - 60*60;
- echo "hourago: $hourago (time: ".time().")";
-
- $statement = $db->prepare("DELETE FROM $table WHERE date < FROM_UNIXTIME(:hourago)");
- $statement->execute(array( ':hourago' => $hourago));
+ try {
+ $statement = $db->prepare("DELETE FROM $table WHERE date < FROM_UNIXTIME(:hourago)");
+ $statement->execute(array( ':hourago' => $hourago));
+ } catch (PDOException $e) {
+ $response = array( "status" => "error",
+ "msg" => $e->getMessage()." (".$e->getCode().")");
+ exit(json_encode($response));
+ }
?>