Store

2022-01-07 19:52:48 -08:00
parent 75e0d2f75a
commit 8ea938029a
127 changed files with 25750 additions and 20 deletions
--- a/TreasureHunt/hunt.php
+++ b/TreasureHunt/hunt.php
@@ -0,0 +1,108 @@
+<?php
+require_once __DIR__ . '/PHPConnector.php';
+function addHunt($name, $image, $hint, $coordinates, $created_user, $count_finished_users, $image_type) {
+    $connector = new Connector();
+    if (!$connector) die ("");
+    $query = "INSERT INTO Hunt (id, name, image, hint, coordinates, created_user, count_finished_users, show_user, image_type) VALUES (null,'$name', '$image', '$hint', '$coordinates', '$created_user', '$count_finished_users', '$show_user','$image_type')";
+
+    $res = $connector->runQuery($query, $connector->dbName);
+    if ( $res ) {
+        return "Success";
+    }
+    return "Fail";
+}
+
+function getHunt($id) {
+    $connector = new Connector();
+    if (!$connector) die ("");
+    $query = "SELECT * FROM `Hunt` WHERE `id` = $id";
+    $res = $connector->runQuery($query, $connector->dbName);
+    if ( $res ) {
+        return $res;
+    }
+    return null;
+}
+function rad($a) {
+  return $a * 3.14 / 180;
+}
+
+function getDistance($p1, $p2){
+	$p1 = explode(",", $p1);
+	$p2 = explode(",", $p2);
+
+	$R = 6378137;
+	$dLat = rad($p2[0] - $p1[0]);
+	$dLong = rad($p2[1] - $p1[1]);
+	$a = sin($dLat / 2) * sin($dLat / 2) +
+	    cos(rad($p1[0])) * cos(rad($p2[0])) *
+	    sin($dLong / 2) * sin($dLong / 2);
+	  $c = 2 * atan2(sqrt($a), sqrt(1 - $a));
+	   $d = $R * $c;
+	  //echo $d."<br />"; // returns the distance in meter
+	return $d;
+}
+
+function getNearestHunts($coord){
+	$connector = new Connector();
+	if (!$connector) die ("");
+	$query = "SELECT * FROM Hunt";
+	$hunts = $connector->runQuery($query, $connector->dbName);
+	$nearest_hunts[] = null;
+	while ($row = mysql_fetch_row($hunts)) {
+
+	    $dist = getDistance($coord, $row[4]);
+
+		if($dist < 10*160000) {
+			$nearest_hunts[] = $row;
+		}
+	    }
+	return $nearest_hunts;
+	
+    
+}
+function checkinHunt($username,$coord){
+
+	$nearest_hunts = getNearestHunts($coord);
+	foreach($nearest_hunts as $nh)
+	{
+		$dist = getDistance($coord, $nh[4]);
+
+			if($dist < 50) {
+				$hunts[] = $nh[1];
+			}
+		    
+	}
+	return $hunts;
+}
+
+function getCountNearestHunts($coord)
+{
+$nearest_hunts = getNearestHunts($coord);
+return (count( $nearest_hunts)-1);
+
+}
+	if (isset ( $_POST['q'] )) {
+	    if ($_POST['q'] == 'addHunt') {
+		 $res = array ( 'status' => addHunt($_POST['name'], $_POST['image'], $_POST['hint'], $_POST['coordinates'], $_POST['created_user'], $_POST['count_finished_users'], $_POST['image_type']) );
+		    echo json_encode($res, JSON_PRETTY_PRINT);
+	    } 
+		
+
+	}
+	
+	if($_GET['q'] == 'getNearestHunts'){
+			$coord = $_GET['coord'];
+			
+			$res = array ( 'status' => getNearestHunts($coord) );
+		    echo json_encode($res, JSON_PRETTY_PRINT);
+		}
+	if($_GET['q'] == 'checkinHunt'){ //http://rushg.me/TreasureHunt/hunt.php?username=rushabh&coord=0,0&q=checkinHunt
+			$coord = $_GET['coord'];
+			$username = $GET['username'];
+			$res = array ( 'status' => checkinHunt($GET['username'],$coord) );
+		    echo json_encode($res, JSON_PRETTY_PRINT);
+		}
+	
+	
+
+?>