86 lines
2.8 KiB
Vala
86 lines
2.8 KiB
Vala
/*
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* This file is part of matrix-glib-sdk
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*
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* matrix-glib-sdk is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, either
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* version 3 of the License, or (at your option) any later version.
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*
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* matrix-glib-sdk is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with matrix-glib-sdk. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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/**
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* Class to hold a m.room.redaction event
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*
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* Events can be redacted by either room or server admins. Redacting
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* an event means that all keys not required by the protocol are
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* stripped off, allowing admins to remove offensive or illegal
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* content that may have been attached to any event. This cannot be
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* undone, allowing server owners to physically delete the offending
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* data. There is also a concept of a moderator hiding a message
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* event, which can be undone, but cannot be applied to state
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* events. The event that has been redacted is specified in the
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* redacts event level key.
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*/
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public class Matrix.Event.RoomRedaction : Matrix.Event.Room {
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/**
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* The reason for the redaction, if any.
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*/
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public string? reason { get; set; default = null; }
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/**
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* The event ID that was redacted.
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*/
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public string? redacted_event_id { get; set; default = null; }
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protected override void
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from_json(Json.Node json_data)
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throws Matrix.Error
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{
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var root = json_data.get_object();
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var content_root = root.get_member("content").get_object();
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Json.Node? node;
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if ((node = content_root.get_member("reason")) != null) {
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_reason = node.get_string();
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}
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if ((node = root.get_member("redacts")) != null) {
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_redacted_event_id = node.get_string();
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} else {
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warning("redacts is missing from a m.room.redaction event");
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}
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base.from_json(json_data);
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}
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protected override void
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to_json(Json.Node json_data)
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throws Matrix.Error
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{
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if (_redacted_event_id == null) {
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throw new Matrix.Error.INCOMPLETE(
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"Won't generate a m.room.redaction event without the redacts field");
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}
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var root = json_data.get_object();
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root.set_string_member("redacts", _redacted_event_id);
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if (_reason != null) {
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var content_root = root.get_member("content").get_object();
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content_root.set_string_member("reason", _reason);
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}
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base.to_json(json_data);
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}
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}
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