rewrite: Initial rewrite skeleton.

Remove modules that will no longer be required.
Move pending modules to pending-rewrite folders.

bot/modules/pending-rewrite/moderation/admin.py

@@ -0,0 +1,109 @@
+import discord
+
+from settings import GuildSettings, GuildSetting
+from wards import guild_admin
+
+import settings
+
+from .data import studyban_durations
+
+
+@GuildSettings.attach_setting
+class mod_log(settings.Channel, GuildSetting):
+    category = "Moderation"
+
+    attr_name = 'mod_log'
+    _data_column = 'mod_log_channel'
+
+    display_name = "mod_log"
+    desc = "Moderation event logging channel."
+
+    long_desc = (
+        "Channel to post moderation tickets.\n"
+        "These are produced when a manual or automatic moderation action is performed on a member. "
+        "This channel acts as a more context rich moderation history source than the audit log."
+    )
+
+    _chan_type = discord.ChannelType.text
+
+    @property
+    def success_response(self):
+        if self.value:
+            return "Moderation tickets will be posted to {}.".format(self.formatted)
+        else:
+            return "The moderation log has been unset."
+
+
+@GuildSettings.attach_setting
+class studyban_role(settings.Role, GuildSetting):
+    category = "Moderation"
+
+    attr_name = 'studyban_role'
+    _data_column = 'studyban_role'
+
+    display_name = "studyban_role"
+    desc = "The role given to members to prevent them from using server study features."
+
+    long_desc = (
+        "This role is to be given to members to prevent them from using the server's study features.\n"
+        "Typically, this role should act as a 'partial mute', and prevent the user from joining study voice channels, "
+        "or participating in study text channels.\n"
+        "It will be given automatically after study related offences, "
+        "such as not enabling video in the video-only channels."
+    )
+
+    @property
+    def success_response(self):
+        if self.value:
+            return "The study ban role is now {}.".format(self.formatted)
+
+
+@GuildSettings.attach_setting
+class studyban_durations(settings.SettingList, settings.ListData, settings.Setting):
+    category = "Moderation"
+
+    attr_name = 'studyban_durations'
+
+    _table_interface = studyban_durations
+    _id_column = 'guildid'
+    _data_column = 'duration'
+    _order_column = "rowid"
+
+    _default = [
+        5 * 60,
+        60 * 60,
+        6 * 60 * 60,
+        24 * 60 * 60,
+        168 * 60 * 60,
+        720 * 60 * 60
+    ]
+
+    _setting = settings.Duration
+
+    write_ward = guild_admin
+    display_name = "studyban_durations"
+    desc = "Sequence of durations for automatic study bans."
+
+    long_desc = (
+        "This sequence describes how long a member will be automatically study-banned for "
+        "after committing a study-related offence (such as not enabling their video in video only channels).\n"
+        "If the sequence is `1d, 7d, 30d`, for example, the member will be study-banned "
+        "for `1d` on their first offence, `7d` on their second offence, and `30d` on their third. "
+        "On their fourth offence, they will not be unbanned.\n"
+        "This does not count pardoned offences."
+    )
+    accepts = (
+        "Comma separated list of durations in days/hours/minutes/seconds, for example `12h, 1d, 7d, 30d`."
+    )
+
+    # Flat cache, no need to expire objects
+    _cache = {}
+
+    @property
+    def success_response(self):
+        if self.value:
+            return "The automatic study ban durations are now {}.".format(self.formatted)
+        else:
+            return "Automatic study bans will never be reverted."
+
+