Add '.txt', '.html' support for telegraph paste (UsergeTeam#301)

* Add '.txt', '.html' support for telegraph paste

* Pep8

* Added '.py' support🤫

* header mothod changrd for file paste

* Remove unwanted code🤫🤐

userge/plugins/utils/telegraph.py

@@ -18,7 +18,7 @@
 
 @userge.on_cmd("telegraph", about={
     'header': "Upload file to Telegra.ph's servers",
-    'types': ['.jpg', '.jpeg', '.png', '.gif', '.mp4', '.webp'],
+    'types': ['.jpg', '.jpeg', '.png', '.gif', '.mp4', '.webp', '.html', '.txt', '.py'],
     'usage': "reply {tr}telegraph to media or text : limit 5MB for media",
     'examples': "reply {tr}telegraph to `header|content`\n(You can use html code)"})
 async def telegraph_(message: Message):
@@ -34,20 +34,37 @@ async def telegraph_(message: Message):
             or (replied.text)
             or (replied.document
                 and replied.document.file_name.endswith(
-                    ('.jpg', '.jpeg', '.png', '.gif', '.mp4'))
+                    ('.jpg', '.jpeg', '.png', '.gif', '.mp4', '.html', '.txt', '.py'))
                 and replied.document.file_size <= _T_LIMIT)):
         await message.err("not supported!")
         return
     await message.edit("`processing...`")
-    if replied.text:
-        content = message.reply_to_message.text
-        if "|" in content:
-            content = content.split("|", maxsplit=1)
-            header = content[0]
-            text = content[1]
+    if ((replied.text)
+        or (replied.document
+            and replied.document.file_name.endswith(
+            ('.html', '.txt', '.py')))):
+        if replied.document:
+            dl_loc = await message.client.download_media(
+                message=message.reply_to_message,
+                file_name=Config.DOWN_PATH,
+                progress=progress,
+                progress_args=(message, "trying to download")
+            )
+            with open(dl_loc, "r") as jv:
+                text = jv.read()
+            header = message.input_str
+            if not header:
+                header = "Pasted content by @theuserge"
+            os.remove(dl_loc)
         else:
-            text = content
-            header = "Pasted content by @theuserge"
+            content = message.reply_to_message.text
+            if "|" in content:
+                content = content.split("|", maxsplit=1)
+                header = content[0]
+                text = content[1]
+            else:
+                text = content
+                header = "Pasted content by @theuserge"
         t_url = await pool.run_in_thread(post_to_telegraph)(header, text)
         jv_text = f"**[Here Your Telegra.ph Link!]({t_url})**"
         await message.edit(text=jv_text, disable_web_page_preview=True)