/
tumblrbee.go
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/
tumblrbee.go
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/*
* Copyright (C) 2014-2017 Christian Muehlhaeuser
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Christian Muehlhaeuser <muesli@gmail.com>
*/
// Package tumblrbee is a Bee that can post blogs & quotes on Tumblr.
package tumblrbee
import (
"github.com/MariaTerzieva/gotumblr"
"github.com/muesli/beehive/bees"
)
// TumblrBee is a Bee that can post blogs & quotes on Tumblr.
type TumblrBee struct {
bees.Bee
client *gotumblr.TumblrRestClient
blogname string
callbackURL string
consumerKey string
consumerSecret string
token string
tokenSecret string
evchan chan bees.Event
}
// Action triggers the action passed to it.
func (mod *TumblrBee) Action(action bees.Action) []bees.Placeholder {
outs := []bees.Placeholder{}
switch action.Name {
case "post_text":
text := ""
action.Options.Bind("text", &text)
state := "published"
err := mod.client.CreateText(mod.blogname, map[string]string{
"body": text,
"state": state})
if err != nil {
mod.LogErrorf("Failed to post text: %v", err)
return outs
}
ev := bees.Event{
Bee: mod.Name(),
Name: "posted",
Options: []bees.Placeholder{},
}
mod.evchan <- ev
case "post_quote":
quote := ""
source := ""
action.Options.Bind("quote", "e)
action.Options.Bind("source", &source)
state := "published"
err := mod.client.CreateQuote(mod.blogname, map[string]string{
"quote": quote,
"source": source,
"state": state})
if err != nil {
mod.LogErrorf("Failed to post quote: %v", err)
return outs
}
ev := bees.Event{
Bee: mod.Name(),
Name: "posted",
Options: []bees.Placeholder{},
}
mod.evchan <- ev
case "follow":
blogname := ""
action.Options.Bind("blogname", &blogname)
if err := mod.client.Follow(blogname); err != nil {
mod.LogErrorf("Failed to follow blog: %v", err)
return outs
}
case "unfollow":
blogname := ""
action.Options.Bind("blogname", &blogname)
if err := mod.client.Unfollow(blogname); err != nil {
mod.LogErrorf("Failed to unfollow blog: %v", err)
return outs
}
default:
panic("Unknown action triggered in " + mod.Name() + ": " + action.Name)
}
return outs
}
// Run executes the Bee's event loop.
func (mod *TumblrBee) Run(eventChan chan bees.Event) {
mod.evchan = eventChan
select {
case <-mod.SigChan:
return
}
}
// ReloadOptions parses the config options and initializes the Bee.
func (mod *TumblrBee) ReloadOptions(options bees.BeeOptions) {
mod.SetOptions(options)
options.Bind("blogname", &mod.blogname)
options.Bind("callback_url", &mod.callbackURL)
options.Bind("consumer_key", &mod.consumerKey)
options.Bind("consumer_secret", &mod.consumerSecret)
options.Bind("token", &mod.token)
options.Bind("token_secret", &mod.tokenSecret)
mod.client = gotumblr.NewTumblrRestClient(mod.consumerKey, mod.consumerSecret,
mod.token, mod.tokenSecret,
mod.callbackURL, "http://api.tumblr.com")
}