add files

images.php

@@ -0,0 +1,78 @@
+ 
+<?php
+    include "database.php";
+
+    class Images {
+
+        public static function Upload() {
+
+            $maxsize = 4194304; // set to 4 MB
+
+            // check associated error code
+            if ($_FILES['imageToUpload']['error'] == UPLOAD_ERR_OK) {
+
+                // check whether file is uploaded with HTTP POST
+                if (is_uploaded_file($_FILES['imageToUpload']['tmp_name'])) {    
+
+                    // check size of uploaded image on server side
+                    if ( $_FILES['imageToUpload']['size'] < $maxsize) {  
+
+                        // check whether uploaded file is of image type
+                        $finfo = finfo_open(FILEINFO_MIME_TYPE);
+                        if (strpos(finfo_file($finfo, $_FILES['imageToUpload']['tmp_name']), "image") === 0) {    
+
+                            // open the image file for insertion
+                            $imagefp = fopen($_FILES['imageToUpload']['tmp_name'], 'rb');
+
+                            // put the image in the db...
+                            $database = new Database();
+                            $id = $database->UploadImage($_FILES['imageToUpload']['name'], $imagefp);
+                            header("Location: /");
+                            exit;
+                        }
+                        else { // not an image
+                            echo '<script type="text/javascript">';
+                            echo 'alert("Uploaded file is not an image");';
+                            echo 'window.location.href = "/";';
+                            echo '</script>';
+                            exit;
+                        }
+                    }
+                    else { // file too large
+                        echo '<script type="text/javascript">';
+                        echo 'alert("Uploaded file is too large");';
+                        echo 'window.location.href = "/";';
+                        echo '</script>';
+                        exit;
+                    }
+                }
+                else { // upload failed
+                    echo '<script type="text/javascript">';
+                    echo 'alert("File upload failed");';
+                    echo 'window.location.href = "/";';
+                    echo '</script>';
+                    exit;
+                }
+            }
+            else {
+                echo '<script type="text/javascript">';
+                echo 'alert("File upload failed");';
+                echo 'window.location.href = "/";';
+                echo '</script>';
+                exit;
+            }
+        }
+
+        public static function GetImages() {
+            $database = new Database();
+            $images = $database->GetAllImages();
+            return $images;
+        }
+
+        public static function GetImage($id) {
+            $database = new Database();
+            $image = $database->FindImage($id);
+            return $image;
+        }
+    }
+?>