Gergely Polonkai
5bb3620395
* Add a set_from_json() method * Start using it in the m.room.avatar handler
122 lines
3.6 KiB
Vala
122 lines
3.6 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.avatar event
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*
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* A picture that is associated with the room. This can be displayed
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* alongside the room information.
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*/
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public class Matrix.Event.RoomAvatar : Matrix.Event.State {
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/**
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* The URL to the image.
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*/
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public string? url { get; set; default = null; }
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/**
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* The URL to the thumbnail of the image.
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*/
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public string? thumbnail_url { get; set; default = null; }
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/**
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* Metadata about the image referred to in url.
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*/
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public ImageInfo? info { get; set; default = null; }
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/**
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* Metadata about the image referred to in thumbnail_url.
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*/
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public ImageInfo? thumbnail_info { 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 (Config.DEBUG) {
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if ((node = root.get_member("state_key")) != null) {
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var sk = node.get_string();
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if (sk != "") {
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warning("state_key of a m.room.avatar event is non-empty");
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}
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}
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}
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if ((node = content_root.get_member("url")) != null) {
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_url = node.get_string();
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} else {
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warning("content.url is missing from a m.room.avatar event");
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}
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if ((node = content_root.get_member("thumbnail_url")) != null) {
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_thumbnail_url = node.get_string();
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}
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if ((node = content_root.get_member("info")) != null) {
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_info = ImageInfo();
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_info.set_from_json(node);
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}
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if ((node = content_root.get_member("thumbnail_info")) != null) {
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_thumbnail_info = ImageInfo();
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_thumbnail_info.set_from_json(node);
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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 (_url == null) {
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throw new Matrix.Error.INCOMPLETE(
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"Won't generate a m.room.avatar event without url");
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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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if (_state_key != "") {
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throw new Matrix.Error.INCOMPLETE(
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"Won't generate a m.room.avatar event with a non-empty state_key");
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}
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content_root.set_string_member("url", _url);
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if (_thumbnail_url != null) {
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content_root.set_string_member("thumbnail_url", _thumbnail_url);
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}
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if (_info != null) {
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content_root.set_member("info", _info.get_json_node());
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}
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if (_thumbnail_info != null) {
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content_root.set_member("thumbnail_info",
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_thumbnail_info.get_json_node());
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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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