add uploaded files to edit, note details, welcome page

Model/NotesModel.php

@@ -95,6 +95,11 @@ class NotesModel extends Database
             }
             $stmt->execute($params);
 
+            $uploadResult = $this->uploadFiles($noteId);
+            if (!$uploadResult['success']) {
+                return $uploadResult;
+            }
+    
             if ($stmt->rowCount() > 0) {
                 return ['success' => true, 'message' => 'Note updated successfully.'];
             }
@@ -148,6 +153,19 @@ class NotesModel extends Database
         }
     }
 
+    function getFileCount() {
+        $pdo = $this->linkDB();
+        if (!$pdo) return 0;
+        try {
+            $stmt = $pdo->prepare("SELECT COUNT(*) FROM files");
+            $stmt->execute();
+            return $stmt->fetchColumn();
+        } catch (PDOException $e) {
+            error_log("Get Files Count Error: " . $e->getMessage());
+            return 0;
+        }
+    }
+
     function getNoteCount() {
         $pdo = $this->linkDB();
         if (!$pdo) return 0;

Views/Notes/createNote.phtml

@@ -67,7 +67,6 @@ function sanitize($data, $flags = ENT_QUOTES, $encoding = 'UTF-8') {
         <input type="file" id="attachments" name="attachments[]" multiple>
     </div>
 
-
     <div class="form-actions">
         <button type="submit" class="button">Create Note</button>
     </div>

Views/Notes/editNote.phtml

@@ -15,6 +15,8 @@ if (!$note) {
     echo "<a href='?controller=Notes&page=showNotes&do=showNotes' class='button secondary'>Back to Dashboard</a>";
 }
 
+$files = $this->notesModel->getUploadedFiles($noteId);
+
 function isLoggedIn() {
     return isset($_SESSION['user_id']);
 }
@@ -37,7 +39,7 @@ function sanitize($data, $flags = ENT_QUOTES, $encoding = 'UTF-8') {
 
 <div id="drop-zone">Drag & drop a .txt or .md file here, or fill manually.</div>
 
-<form id="note-form" method="POST">
+<form id="note-form" method="POST" enctype="multipart/form-data">
     <input type="hidden" name="action" value="update_note">
     <input type="hidden" name="note_id" value="<?php echo sanitize($note['id']); ?>">
     <div class="form-group">
@@ -54,6 +56,22 @@ function sanitize($data, $flags = ENT_QUOTES, $encoding = 'UTF-8') {
             <?php if($note && !empty($note['content'])) echo $parsedown->text(sanitize($note['content'])); else echo "Start typing or drop a file to see preview..."; ?>
         </div>
     </div>
+    <div class="form-group">
+        <label for="attachments">Attach additional Files:</label>
+        <input type="file" id="attachments" name="attachments[]" multiple>
+    </div>
+    <?php if($files && count($files) > 0): ?>
+    <div class="form-group">
+        <label>Files currently attached:</label>
+        <ul>
+            <?php foreach($files as $file): ?>
+                <li>
+                    <a href="<?php echo $file['path']; ?>" target="_blank"><?php echo htmlspecialchars($file['original_filename']); ?></a>
+                </li>
+            <?php endforeach; ?>
+        </ul>
+    </div>
+    <?php endif; ?>
     <div class="form-actions">
         <button type="submit" class="button">Update Note</button>
     </div>

Views/Notes/showNoteDetails.phtml

@@ -3,6 +3,9 @@
 <?php
 $parsedown = new Parsedown();
 $parsedown->setSafeMode(true);
+
+$this->notesModel = new \ppa\Model\NotesModel();
+$files = $this->notesModel->getUploadedFiles($note['id']);
 ?>
 
 <div class="container">
@@ -24,6 +27,19 @@ $parsedown->setSafeMode(true);
                 <?php echo $parsedown->text($note['content'] ?? ''); ?>
             </div>
             
+            <div class="note-files">
+                <?php if (isset($files) && count($files) > 0): ?>
+                    <h3>Attached Files:</h3>
+                    <ul>
+                        <?php foreach ($files as $file): ?>
+                            <li>
+                                <a href="<?php echo $file['path']; ?>" target="_blank"><?php echo htmlspecialchars($file['original_filename']); ?></a>
+                            </li>
+                        <?php endforeach; ?>
+                    </ul>
+                <?php endif; ?>
+            </div>
+
             <div class="note-actions">
                 <a href="?controller=Notes&page=showNotes&do=showNotes" class="button">Back to Notes</a>
                 <?php if (isset($note['id'])): ?>

Views/Welcome/showWelcome.phtml

@@ -26,7 +26,14 @@ $this->userModel = new \ppa\Model\UserModel();
     echo $this->userModel->getUserCount();
     ?>
     Users
-</b>
+</b><br>
+
+<b style="font-size: 20px; margin: 20px">
+    <?php 
+    echo $this->notesModel->getFileCount();
+    ?>
+    Files
+</b><br>
 
 <?php include dirname(__DIR__).'/footer.phtml'; ?>