313 lines
12 KiB
C
313 lines
12 KiB
C
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/*
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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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#include "matrix-event-room-message-feedback.h"
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#include "matrix-types.h"
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/**
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* SECTION:matrix-event-room-message-feedback
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* @short_description: event to hold message feedbacks
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*
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* This is the default event handler for `m.room.message.feedback` events.
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*
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* Usage of this event is discouraged in favour of the receipts module. Most clients will not
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* recognise this event.
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*
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* Feedback events are events sent to acknowledge a message in some way. There are two
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* supported acknowledgements: `delivered` (sent when the event has been received) and `read`
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* (sent when the event has been observed by the end-user). The `target_event_id` should
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* reference the `m.room.message` event being acknowledged.
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*/
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enum {
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PROP_0,
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PROP_FEEDBACK_TYPE,
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PROP_TARGET_EVENT_ID,
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NUM_PROPERTIES
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};
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static GParamSpec* matrix_event_room_message_feedback_properties[NUM_PROPERTIES];
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typedef struct {
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gchar* _feedback_type;
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gchar* _target_event_id;
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} MatrixEventRoomMessageFeedbackPrivate;
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/**
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* MatrixEventRoomMessageFeedback:
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*/
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G_DEFINE_TYPE_WITH_PRIVATE(MatrixEventRoomMessageFeedback, matrix_event_room_message_feedback, MATRIX_EVENT_TYPE_ROOM);
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static void
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matrix_event_room_message_feedback_real_from_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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JsonObject *root;
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JsonObject *content_root;
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JsonNode *content_node;
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JsonNode *node;
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g_return_if_fail(json_data != NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(MATRIX_EVENT_ROOM_MESSAGE_FEEDBACK(matrix_event_base));
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root = json_node_get_object(json_data);
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content_node = json_object_get_member(root, "content");
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content_root = json_node_get_object(content_node);
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if ((node = json_object_get_member(content_root, "type")) != NULL) {
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g_free(priv->_feedback_type);
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priv->_feedback_type = g_strdup(json_node_get_string(node));
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} else {
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g_warning("content.type is missing from a m.room.message.feedback event");
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}
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if ((node = json_object_get_member(content_root, "target_event_id")) != NULL) {
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g_free(priv->_target_event_id);
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priv->_target_event_id = g_strdup(json_node_get_string(node));
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} else {
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g_warning("content.target_event_id is missing from a m.room.message.feedback event");
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}
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MATRIX_EVENT_BASE_CLASS(matrix_event_room_message_feedback_parent_class)->from_json(matrix_event_base, json_data, error);
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}
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static void
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matrix_event_room_message_feedback_real_to_json(MatrixEventBase *matrix_event_base, JsonNode *json_data, GError **error)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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JsonObject *root;
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JsonObject *content_root;
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JsonNode *content_node;
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g_return_if_fail(json_data != NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(MATRIX_EVENT_ROOM_MESSAGE_FEEDBACK(matrix_event_base));
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root = json_node_get_object(json_data);
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content_node = json_object_get_member(root, "content");
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content_root = json_node_get_object(content_node);
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if ((priv->_feedback_type == NULL) || (priv->_target_event_id == NULL)) {
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g_set_error(error, MATRIX_ERROR, MATRIX_ERROR_INCOMPLETE,
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"Won't generate a m.room.message.feedback without all fields set");
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return;
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}
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json_object_set_string_member(content_root, "type", priv->_feedback_type);
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json_object_set_string_member(content_root, "target_event_id", priv->_target_event_id);
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MATRIX_EVENT_BASE_CLASS(matrix_event_room_message_feedback_parent_class)->to_json(matrix_event_base, json_data, error);
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}
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/**
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* matrix_event_room_message_feedback_new:
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*
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* Create a new #MatrixEventRoomMessageFeedback object.
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*
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* Returns: (transfer full): a new #MatrixEventRoomMessageFeedback object
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*/
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MatrixEventRoomMessageFeedback *
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matrix_event_room_message_feedback_new(void)
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{
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return (MatrixEventRoomMessageFeedback *)matrix_event_room_construct(MATRIX_EVENT_TYPE_ROOM_MESSAGE_FEEDBACK);
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}
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/**
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* matrix_event_room_message_feedback_get_feedback_type:
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* @event: a #MatrixEventRoomMessageFeedback
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*
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* Get the feedback type from @event.
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*
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* The returned value is owned by @event and should not be freed.
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*
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* Returns: (transfer none) (nullable): the feedback type
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*/
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const gchar *
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matrix_event_room_message_feedback_get_feedback_type(MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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g_return_val_if_fail(matrix_event_room_message_feedback != NULL, NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(matrix_event_room_message_feedback);
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return priv->_feedback_type;
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}
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/**
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* matrix_event_room_message_feedback_set_feedback_type:
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* @event: a #MatrixEventRoomMessageFeedback
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* @feedback_type: (transfer none) (nullable): a feedback type
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*
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* Set the feedback type in @event.
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*/
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void
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matrix_event_room_message_feedback_set_feedback_type(MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback, const gchar *feedback_type)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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g_return_if_fail(matrix_event_room_message_feedback != NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(matrix_event_room_message_feedback);
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if (g_strcmp0(feedback_type, priv->_feedback_type) != 0) {
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g_free(priv->_feedback_type);
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priv->_feedback_type = g_strdup(feedback_type);
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g_object_notify_by_pspec((GObject *)matrix_event_room_message_feedback, matrix_event_room_message_feedback_properties[PROP_FEEDBACK_TYPE]);
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}
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}
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/**
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* matrix_event_room_message_feedback_get_target_event_id:
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* @event: a #MatrixEventRoomMessageFeedback
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*
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* Get the target event’s ID from @event.
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*
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* The returned value is owned by @event and should not be freed.
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*
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* Returns: (transfer none) (nullable): the ID of the target event
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*/
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const gchar *
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matrix_event_room_message_feedback_get_target_event_id(MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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g_return_val_if_fail(matrix_event_room_message_feedback != NULL, NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(matrix_event_room_message_feedback);
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return priv->_target_event_id;
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}
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/**
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* matrix_event_room_message_feedback_set_target_event_id:
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* @event: a #MatrixEventRoomMessageFeedback
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* @target_event_id: the ID of the target event
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*
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* Set the ID of the target event in @event.
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*/
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void
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matrix_event_room_message_feedback_set_target_event_id(MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback, const gchar *target_event_id)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv;
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g_return_if_fail(matrix_event_room_message_feedback != NULL);
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priv = matrix_event_room_message_feedback_get_instance_private(matrix_event_room_message_feedback);
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if (g_strcmp0(target_event_id, priv->_target_event_id) != 0) {
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g_free(priv->_target_event_id);
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priv->_target_event_id = g_strdup(target_event_id);
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g_object_notify_by_pspec((GObject *)matrix_event_room_message_feedback, matrix_event_room_message_feedback_properties[PROP_TARGET_EVENT_ID]);
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}
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}
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static void
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matrix_event_room_message_feedback_finalize(GObject *gobject)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv = matrix_event_room_message_feedback_get_instance_private(MATRIX_EVENT_ROOM_MESSAGE_FEEDBACK(gobject));
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g_free(priv->_feedback_type);
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g_free(priv->_target_event_id);
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G_OBJECT_CLASS(matrix_event_room_message_feedback_parent_class)->finalize(gobject);
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}
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static void
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matrix_event_room_message_feedback_get_property(GObject *gobject, guint property_id, GValue *value, GParamSpec *pspec)
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{
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MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback = MATRIX_EVENT_ROOM_MESSAGE_FEEDBACK(gobject);
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switch (property_id) {
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case PROP_FEEDBACK_TYPE:
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g_value_set_string(value, matrix_event_room_message_feedback_get_feedback_type(matrix_event_room_message_feedback));
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break;
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case PROP_TARGET_EVENT_ID:
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g_value_set_string(value, matrix_event_room_message_feedback_get_target_event_id(matrix_event_room_message_feedback));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
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break;
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}
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}
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static void
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matrix_event_room_message_feedback_set_property(GObject *gobject, guint property_id, const GValue *value, GParamSpec *pspec)
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{
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MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback = MATRIX_EVENT_ROOM_MESSAGE_FEEDBACK(gobject);
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switch (property_id) {
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case PROP_FEEDBACK_TYPE:
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matrix_event_room_message_feedback_set_feedback_type(matrix_event_room_message_feedback, g_value_get_string(value));
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break;
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case PROP_TARGET_EVENT_ID:
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matrix_event_room_message_feedback_set_target_event_id(matrix_event_room_message_feedback, g_value_get_string(value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID(gobject, property_id, pspec);
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break;
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}
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}
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static void
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matrix_event_room_message_feedback_class_init(MatrixEventRoomMessageFeedbackClass *klass)
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{
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((MatrixEventBaseClass *)klass)->from_json = matrix_event_room_message_feedback_real_from_json;
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((MatrixEventBaseClass *)klass)->to_json = matrix_event_room_message_feedback_real_to_json;
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G_OBJECT_CLASS(klass)->get_property = matrix_event_room_message_feedback_get_property;
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G_OBJECT_CLASS(klass)->set_property = matrix_event_room_message_feedback_set_property;
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G_OBJECT_CLASS(klass)->finalize = matrix_event_room_message_feedback_finalize;
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/**
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* MatrixEventRoomMessageFeedback:feedback-type:
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*
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* The type of the feedback. As the use of this event type is discouraged, this SDK doesn’t
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* implement this as an actual enum, but the only recognised values are `received` and `read`.
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*/
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matrix_event_room_message_feedback_properties[PROP_FEEDBACK_TYPE] = g_param_spec_string(
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"feedback-type", "feedback-type", "feedback-type",
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NULL,
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G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
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g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_FEEDBACK_TYPE, matrix_event_room_message_feedback_properties[PROP_FEEDBACK_TYPE]);
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/**
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* MatrixEventRoomMessageFeedback:target-event-id:
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*
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* The event that this feedback is related to.
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*/
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matrix_event_room_message_feedback_properties[PROP_TARGET_EVENT_ID] = g_param_spec_string(
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"target-event-id", "target-event-id", "target-event-id",
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NULL,
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G_PARAM_STATIC_STRINGS | G_PARAM_READWRITE);
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g_object_class_install_property(G_OBJECT_CLASS(klass), PROP_TARGET_EVENT_ID, matrix_event_room_message_feedback_properties[PROP_TARGET_EVENT_ID]);
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}
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static void
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matrix_event_room_message_feedback_init(MatrixEventRoomMessageFeedback *matrix_event_room_message_feedback)
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{
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MatrixEventRoomMessageFeedbackPrivate *priv = matrix_event_room_message_feedback_get_instance_private(matrix_event_room_message_feedback);
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priv->_feedback_type = NULL;
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priv->_target_event_id = NULL;
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}
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