weechat-xmpp/api/slack-api-message.c
2018-05-26 19:44:48 +01:00

241 lines
8.3 KiB
C

// This Source Code Form is subject to the terms of the Mozilla Public
// License, version 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <json.h>
#include <string.h>
#include "../weechat-plugin.h"
#include "../slack.h"
#include "../slack-workspace.h"
#include "../slack-api.h"
#include "../slack-channel.h"
#include "../slack-user.h"
#include "../slack-message.h"
#include "slack-api-message.h"
#include "message/slack-api-message-unimplemented.h"
#include "message/slack-api-message-bot-message.h"
#include "message/slack-api-message-me-message.h"
#include "message/slack-api-message-slackbot-response.h"
static const char *type = "message";
struct stringcase
{
const char *string;
int (*func)(struct t_slack_workspace *workspace,
json_object *message);
};
static struct stringcase cases[] =
{ { "bot_message", &slack_api_message_bot_message }
, { "channel_archive", &slack_api_message_unimplemented }
, { "channel_join", &slack_api_message_unimplemented }
, { "channel_leave", &slack_api_message_unimplemented }
, { "channel_name", &slack_api_message_unimplemented }
, { "channel_purpose", &slack_api_message_unimplemented }
, { "channel_topic", &slack_api_message_unimplemented }
, { "channel_unarchive", &slack_api_message_unimplemented }
, { "file_comment", &slack_api_message_unimplemented }
, { "file_mention", &slack_api_message_unimplemented }
, { "file_share", &slack_api_message_unimplemented }
, { "group_archive", &slack_api_message_unimplemented }
, { "group_join", &slack_api_message_unimplemented }
, { "group_leave", &slack_api_message_unimplemented }
, { "group_name", &slack_api_message_unimplemented }
, { "group_purpose", &slack_api_message_unimplemented }
, { "group_topic", &slack_api_message_unimplemented }
, { "group_unarchive", &slack_api_message_unimplemented }
, { "me_message", &slack_api_message_me_message }
, { "message_changed", &slack_api_message_unimplemented }
, { "message_deleted", &slack_api_message_unimplemented }
, { "message_replied", &slack_api_message_unimplemented }
, { "pinned_item", &slack_api_message_unimplemented }
, { "reply_broadcast", &slack_api_message_unimplemented }
, { "slackbot_response", &slack_api_message_slackbot_response }
, { "thread_broadcast", &slack_api_message_unimplemented }
, { "unpinned_item", &slack_api_message_unimplemented }
};
static int stringcase_cmp(const void *p1, const void *p2)
{
return strcasecmp(((struct stringcase*)p1)->string, ((struct stringcase*)p2)->string);
}
void slack_api_message_init()
{
size_t case_count = sizeof(cases) / sizeof(cases[0]);
qsort(cases, case_count, sizeof(struct stringcase), stringcase_cmp);
}
static inline int json_valid(json_object *object, struct t_slack_workspace *workspace)
{
if (!object)
{
weechat_printf(
workspace->buffer,
_("%s%s: error handling websocket %s%s%s message: "
"unexpected response from server"),
weechat_prefix("error"), SLACK_PLUGIN_NAME,
weechat_color("chat_value"), type, weechat_color("reset"));
return 0;
}
return 1;
}
int slack_api_message_message_handle(struct t_slack_workspace *workspace,
const char *channel, const char *user,
const char *text, const char *ts)
{
struct t_slack_channel *ptr_channel;
struct t_slack_user *ptr_user;
struct t_slack_channel_typing *ptr_typing;
ptr_channel = slack_channel_search(workspace, channel);
if (!ptr_channel)
return 1; /* silently ignore if channel hasn't been loaded yet */
ptr_user = slack_user_search(workspace, user);
if (!ptr_user)
return 1; /* silently ignore if user hasn't been loaded yet */
char *message = slack_message_decode(workspace, text);
weechat_printf_date_tags(
ptr_channel->buffer,
(time_t)atof(ts),
"slack_message",
_("%s%s"),
slack_user_as_prefix(workspace, ptr_user, NULL),
message);
slack_channel_member_speaking_add(ptr_channel, ptr_user->profile.display_name,
weechat_string_has_highlight(
message,
ptr_user->profile.display_name));
free(message);
ptr_typing = slack_channel_typing_search(ptr_channel,
ptr_user->profile.display_name);
if (ptr_typing)
{
slack_channel_typing_free(ptr_channel, ptr_typing);
slack_channel_typing_cb(ptr_channel, NULL, 0);
}
return 1;
}
int slack_api_message_attachment_handle(struct t_slack_workspace *workspace,
const char *channel, const char *user,
const char *text, const char *ts)
{
struct t_slack_channel *ptr_channel;
struct t_slack_user *ptr_user;
ptr_channel = slack_channel_search(workspace, channel);
if (!ptr_channel)
return 1; /* silently ignore if channel hasn't been loaded yet */
ptr_user = slack_user_search(workspace, user);
if (!ptr_user)
return 1; /* silently ignore if user hasn't been loaded yet */
char *message = slack_message_decode(workspace, text);
weechat_printf_date_tags(
ptr_channel->buffer,
(time_t)atof(ts),
"slack_message",
_("%s%s"),
"++\t",
message);
free(message);
return 1;
}
int slack_api_message_route_message(struct t_slack_workspace *workspace,
const char *subtype,
json_object *message)
{
struct stringcase key;
key.string = subtype;
size_t case_count = sizeof(cases) / sizeof(cases[0]);
void *entry_ptr = bsearch(&key, cases, case_count,
sizeof(struct stringcase), stringcase_cmp);
if (entry_ptr)
{
struct stringcase *entry = (struct stringcase *)entry_ptr;
return (*entry->func)(workspace, message);
}
else
{
weechat_printf(
workspace->buffer,
_("%s%s: got unhandled message of type: message.%s"),
weechat_prefix("error"), SLACK_PLUGIN_NAME,
subtype);
return 1;
}
}
int slack_api_message(struct t_slack_workspace *workspace,
json_object *message)
{
json_object *subtype, *channel, *user, *text, *ts;
json_object *attachments, *attachment, *fallback;
int i, rc;
subtype = json_object_object_get(message, "subtype");
if (!subtype)
{ /* normal message */
channel = json_object_object_get(message, "channel");
if (!json_valid(channel, workspace))
return 0;
user = json_object_object_get(message, "user");
if (!json_valid(user, workspace))
return 0;
text = json_object_object_get(message, "text");
if (!json_valid(text, workspace))
return 0;
ts = json_object_object_get(message, "ts");
if (!json_valid(ts, workspace))
return 0;
rc = slack_api_message_message_handle(workspace,
json_object_get_string(channel),
json_object_get_string(user),
json_object_get_string(text),
json_object_get_string(ts));
attachments = json_object_object_get(message, "attachments");
if (json_valid(attachments, workspace))
{
for (i = json_object_array_length(attachments); i > 0; i--)
{
attachment = json_object_array_get_idx(attachments, i - 1);
if (!json_valid(attachment, workspace))
continue;
fallback = json_object_object_get(attachment, "fallback");
if (!json_valid(fallback, workspace))
continue;
slack_api_message_attachment_handle(workspace,
json_object_get_string(channel),
json_object_get_string(user),
json_object_get_string(fallback),
json_object_get_string(ts));
}
}
return rc;
}
else
{ /* special message */
return slack_api_message_route_message(workspace,
json_object_get_string(subtype),
message);
}
}