mattermost/plugin/hooks.go
Chris 4c17bdff1b
Add plugin slash command support (#7941)
* add plugin slash command support

* remove unused string

* rebase
2017-12-08 13:55:41 -06:00

39 lines
1.6 KiB
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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package plugin
import (
"net/http"
"github.com/mattermost/mattermost-server/model"
)
// Methods from the Hooks interface can be used by a plugin to respond to events. Methods are likely
// to be added over time, and plugins are not expected to implement all of them. Instead, plugins
// are expected to implement a subset of them and pass an instance to plugin/rpcplugin.Main, which
// will take over execution of the process and add default behaviors for missing hooks.
type Hooks interface {
// OnActivate is invoked when the plugin is activated. Implementations will usually want to save
// the api argument for later use. Loading configuration for the first time is also a commonly
// done here.
OnActivate(API) error
// OnDeactivate is invoked when the plugin is deactivated. This is the plugin's last chance to
// use the API, and the plugin will be terminated shortly after this invocation.
OnDeactivate() error
// OnConfigurationChange is invoked when configuration changes may have been made.
OnConfigurationChange() error
// ServeHTTP allows the plugin to implement the http.Handler interface. Requests destined for
// the /plugins/{id} path will be routed to the plugin.
//
// The Mattermost-User-Id header will be present if (and only if) the request is by an
// authenticated user.
ServeHTTP(http.ResponseWriter, *http.Request)
// ExecuteCommand executes a command that has been previously registered via the RegisterCommand
// API.
ExecuteCommand(args *model.CommandArgs) (*model.CommandResponse, *model.AppError)
}