add: setserverbanner and setservericon commands

src/NadekoBot/data/aliases.yml

@@ -195,6 +195,12 @@ setname:
   - newnm
 setnick:
   - setnick
+setserverbanner:
+  - setserverbanner
+  - serverbanner
+setservericon:
+  - setservericon
+  - servericon
 setavatar:
   - setavatar
   - setav

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -809,6 +809,20 @@ setgame:
         desc: "The activity type determines whether the bot is engaged in a game, listening to audio, or watching a video."
       game:
         desc: "The current state of the bot's activity in the game."
+setserverbanner:
+  desc: Sets a new banner image for the current server. Parameter is a direct link to an image.
+  ex:
+    - https://i.imgur.com/xTG3a1I.jpg
+  params:
+    - img:
+        desc: "The URL of the image file to be displayed as the bot's banner."
+setservericon:
+  desc: Sets a new icon image for the current server. Parameter is a direct link to an image.
+  ex:
+    - https://i.imgur.com/xTG3a1I.jpg
+  params:
+    - img:
+        desc: "The URL of the image file to be displayed as the bot's banner."
 send:
   desc: 'Sends a message to a channel or user. Channel or user can be '
   ex:

src/NadekoBot/data/strings/responses/responses.en-US.json

@@ -188,6 +188,11 @@
   "setrole_err": "Failed to add role. I have insufficient permissions.",
   "set_avatar": "New avatar set!",
   "set_banner": "New banner set!",
+  "set_srvr_icon": "New server icon set!",
+  "set_srvr_banner": "New server banner set!",
+  "srvr_banner_invalid": "Specified image has an invalid filetype. Make sure you're specifying a direct image url.",
+  "srvr_banner_too_large": "Specified image is too large! Maximum size is 8MB.",
+  "srvr_banner_invalid_url": "Specified url is not valid. Make sure you're specifying a direct image url.",
   "set_channel_name": "New channel name set.",
   "set_game": "New game set!",
   "set_stream": "New stream set!",
@@ -875,7 +880,7 @@
   "club_disband_error": "Error. You are either not in a club, or you are not the owner of your club.",
   "club_icon_too_large": "Image is too large.",
   "club_icon_invalid_filetype": "Specified image has an invalid filetype. Make sure you're specifying a direct image url.",
-  "club_icon_url_format": "You must specify an absolute image url/.",
+  "club_icon_url_format": "You must specify an absolute image url.",
   "club_icon_set": "New club icon set.",
   "club_bans_for": "Bans for {0} club",
   "club_apps_for": "Applicants for {0} club",