implement text upload

saddle.py

@@ -41,6 +41,12 @@ async def index(request):
 		files.append(handle_filefield(filefield, rand_name=rand_name))
 	if data.get('url'):
 		files.append(handle_url(data.get('url'), rand_name=rand_name))
+	if data.get('text'):
+		files.append(handle_text(
+			data.get('text'),
+			data.get('text_filename', ''),
+			rand_name=rand_name)
+		)
 
 	if data.get('delete_this'):
 		delete_num = data.get('delete_num', '')
@@ -134,6 +140,25 @@ def handle_url(url, rand_name=True):
 	return tup
 
 
+def handle_text(text, filename, rand_name=True):
+	"""Handles a posted text field."""
+	filename = safe_filename(filename)
+	if not filename:
+		rand_name = True
+	prefix = get_rand_chars()
+	if rand_name:
+		filename = prefix + os.path.splitext(filename)[1]
+	else:
+		filename = prefix + '_' + filename
+	filename = filename + '.txt'
+
+	with open(os.path.join(config.upload_dir, filename), 'w') as file:
+		file.write(text)
+
+	tup = (prefix, filename)
+	return tup
+
+
 def safe_filename(filename=''):
 	"""Sanitizes the given filename."""
 	safe_char = string.ascii_letters + string.digits + '._ '

static/saddle.js

@@ -11,3 +11,12 @@ function switchFileTab(span, window_id) {
 	let tab_window = document.querySelector('#' + window_id);
 	tab_window.classList.add('tabWindowSelected');
 }
+
+function disable_text_filename(checkbox) {
+	let input = document.querySelector('#text_filename');
+	if (checkbox.checked) {
+		input.disabled = true;
+	} else {
+		input.disabled = false;
+	}
+}

templates/index.html

@@ -27,10 +27,12 @@
 							<input type="url" name="url" placeholder="URL"><br>
 						</div>
 						<div id="textTabWindow" class="tabWindow">
-							Imagine actually using this feature.
+							<label for="text_filename">Filename:</label>
+							<input type="text" name="text_filename" id="text_filename" required disabled><br>
+							<textarea name="text"></textarea>
 						</div>
 					</div>
-					<input type="checkbox" name="rand_name" id="rand_name" checked>
+					<input type="checkbox" name="rand_name" id="rand_name" onchange="disable_text_filename(this)" checked>
 					<label for="rand_name">Generate random filename.</label><br>
 					<input type="hidden" name="response_type" value="html">
 					<input type="checkbox" name="delete_this" id="delete_this">