Addition of v1/getfoxes endpoint (#11)

* Add feature of multiple foxes return * Fix sanitisation and standards * Update index.php * Nicer declaration of the foor loop (line 15) * Removed redundant statement (line 16) Co-authored-by: xinitrc <legiostels@gmail.com>
xinitrc-dev · Jul 3, 2020 · b65ab99 · b65ab99
1 parent 6c2f5da
commit b65ab99
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/api/v1/getfoxes/index.php b/api/v1/getfoxes/index.php
@@ -0,0 +1,51 @@
+<?php
+header('Access-Control-Allow-Origin: *');
+header('Content-Type: application/json');
+
+$MAX_ALLOWED_COUNT = 20;
+$valid_request = FALSE;
+$files = glob('../../../images/*');
+if ($files and isset($_GET['count'])) {
+    $FOX_NUM = count($files);
+    if (ctype_digit($_GET['count'])){
+        if ($_GET['count'] <= $MAX_ALLOWED_COUNT and $_GET['count'] > 0){
+            $foxNums = array();
+            $image_paths = array();
+            $links = array();
+            for ($x = 0; $x < $_GET["count"]; $x++) {
+                do {
+                    $random_number = rand(1, $FOX_NUM);
+                } while (in_array( $random_number ,$foxNums ));
+                array_push($foxNums,$random_number);
+                array_push($image_paths,'https://randomfox.ca/images/'.$random_number.'.jpg');
+                array_push($links,'https://randomfox.ca/?i='.$random_number);
+                $valid_request = TRUE;
+            } 
+        } else {
+            if ($_GET['count'] <= 0){
+                header('HTTP/1.1 420 Need to specify COUNT between 0 and '.$MAX_ALLOWED_COUNT.'');
+                $error_msg = '\'count\' needs to be specified between 0 and '.$MAX_ALLOWED_COUNT.'';
+            } else {
+                header('HTTP/1.1 420 Need to specify COUNT within'.$MAX_ALLOWED_COUNT.'');
+                $error_msg = '\'count\' needs to be specified within '.$MAX_ALLOWED_COUNT.'';
+            }
+        }
+    } else {
+        header('HTTP/1.1 420 Need to specify COUNT 0 and '.$MAX_ALLOWED_COUNT.'');
+        $error_msg = '\'count\' needs to be specified 0 and '.$MAX_ALLOWED_COUNT.'';
+    }
+} else {
+    $foxNums = null;
+    $image_paths = null;
+    $links = null;
+    if (ctype_digit($_GET['count'])){}
+    header('HTTP/1.1 420 Need to specify COUNT');
+    $error_msg = '\'count\' needs to be specified';
+}
+if ($valid_request == TRUE){
+    $data = array('images' => $image_paths, 'links' => $links);
+
+} else {
+    $data = array('error' => $error_msg,'status' => '420');
+}
+echo json_encode($data);