adds view for .mtl and other text files

app.py

@@ -82,6 +82,28 @@ def image(file_path):
                             }
                 )
 
+@route('/txt/<file_path:path>')
+def text(file_path):
+    file_path = file_path.replace('/txt/', '')
+    parts = file_path.split('/')
+    file_name = parts.pop()
+    print(OBJECT_DIR)
+    _file_path = os.path.join(OBJECT_DIR, file_path.lstrip('/'))
+    if not os.path.exists(_file_path):
+        return "No file found"
+    text_file_content = None
+    with open(os.path.join(_file_path), 'r') as text_file:
+        text_file_content = text_file.read()
+    text_file_content = text_file_content.replace('\r\n', '<br />')
+    text_file_content = text_file_content.replace('\n', '<br />')
+    return template('text',
+                    current_dir=file_path.replace(file_name, ""),
+                    name=file_name,
+                    object={'type': 'text',
+                            'file_content': text_file_content
+                            }
+                    )
+
 @route('/render/<file_path:path>')
 def render(file_path):
     file_path = file_path.replace('/render/', '')

utils/utils.py

@@ -28,6 +28,7 @@ BASE_DIR = os.path.abspath(
                         )
 OBJECT_DIR = os.path.join(BASE_DIR, 'objects')
 OBJECT_TYPES = ['gltf', 'glb', 'obj', 'fbx', 'stl', 'dae', 'json', 'ply']
+TEXT_TYPES = ['txt', 'mtl', 'md']
 
 def get_directory_content(dir_path):
     mimetypes.init()
@@ -39,6 +40,7 @@ def get_directory_content(dir_path):
             continue
         file_extension = (Path(file_path.name).suffix).lstrip('.').lower()
         is_object_file = True if file_extension in OBJECT_TYPES else False
+        is_text_file = True if file_extension in TEXT_TYPES else False
         is_dir = True if p.is_dir() else False
         is_image = False
         if not is_dir:
@@ -49,6 +51,7 @@ def get_directory_content(dir_path):
                 'size': human_readable_bytes(os.path.getsize(p)),
                 'is_dir': is_dir,
                 'is_object_file': is_object_file,
+                'is_text': is_text_file,
                 'is_image': is_image
         }
         content.append(item)

views/list-dir.tpl

@@ -10,7 +10,7 @@ td .fa {
 
 <h3>
   <i class="fa fa-folder-o" aria-hidden="true"></i>
-  objects/{{current_dir}}
+  /{{current_dir}}
 </h3>
 
 <h4><a href="/list/{{parent_dir}}">Parent directory</a></h4>
@@ -37,6 +37,10 @@ td .fa {
               <a href="/image/{{current_dir}}/{{item['name']}}">
                 <i class="fa fa-file-image-o" aria-hidden="true"></i></a>
               {{item['name']}}
+            %elif item['is_text']:
+              <a href="/txt/{{current_dir}}/{{item['name']}}">
+                <i class="fa fa-file-text-o" aria-hidden="true"></i></a>
+              {{item['name']}}
             %else:
               <i class="fa fa-file-o" aria-hidden="true"></i>
               {{item['name']}}