[FIX] Book Detail picture displays

web/book_detail/view.php

@@ -41,7 +41,7 @@
                     </div>
                     <div class="add-flex-direction-column" id="rightbar-pic" align="center">
                         <div class="flex-1">
-                            <img id="book-pict" src="'.self::showPicture('books','../images/books_picture/default.jpg').'">
+                            <img id="book-pict" src="'.self::showPicture('book', $book_detail['ID']).'">
                         </div>
                         <div class="rating-pict">'.
                         self::drawRating($book_rating).
@@ -67,11 +67,19 @@
             return $str . '</div>';
         }
 
-        private function showPicture($obj, $picSrc) {
-            if ($picSrc == NULL) {
-                return '../images/'. $obj .'_picture/default.jpg';
+        private function showPicture($obj, $input) {
+            if ($obj == "book") {
+                if (fileProcessing::isExistBookImage($input)) {
+                    return fileProcessing::getImageBookPathFromRoot($input);
+                } else {
+                    return '/images/books_picture/default.jpg';
+                }
             } else {
-                return $picSrc;
+                if (fileProcessing::isExistProfileImage($input)) {
+                    return fileProcessing::getImageProfilePathFromRoot($input);
+                } else {
+                    return '/images/profiles_picture/default.jpg';
+                }
             }
         }
 
@@ -110,7 +118,7 @@
                     <div class="flex-container align-items-flex-start">
                         <div class="flex-1 flex-review-tab">
                             <div class="reviewer-profile">
-                                <img id="profile_pict" src="'.self::showPicture('profiles',$review['profile_picture']).'">
+                                <img id="profile_pict" src="'.self::showPicture('user', $review['username']).'">
                             </div>
                             <div id="comment-user">
                                 <div id="reviewer">@'.$review['username'].'</div>

web/review/view.php

 <?php
     class reviewFormViewer {
-
         public static function viewReviewForm($params) {
             $ordered_book = $params['ordered_book'];
 
@@ -36,12 +35,20 @@
                     </div>
                     <div class="add-flex-direction-column" id="rightbar-pic" align="center">
                         <div class="flex-1">
-                            <img id="book-pict" src="../images/books_picture/default.jpg">
+                            <img id="book-pict" src="'.self::showPicture($ordered_book['book_id']).'">
                         </div>
                     </div>
                 </div>';
             return $str;
         }
+
+        private function showPicture($input) {
+            if (fileProcessing::isExistBookImage($input)) {
+                return fileProcessing::getImageBookPathFromRoot($input);
+            } else {
+                return '/images/books_picture/default.jpg';
+            }
+        }
         
         private function showReviewForm($order_id, $book_id) {
             $str = '