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widgets.go
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widgets.go
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package api
import (
"io/ioutil"
"net/http"
"github.com/SlyMarbo/rss"
"github.com/go-chi/chi"
"github.com/go-chi/render"
"github.com/murdinc/awsm/aws"
"github.com/murdinc/awsm/config"
)
func getWidgets(w http.ResponseWriter, r *http.Request) {
resp, err := config.LoadAllWidgets()
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"widgets": resp, "success": true})
}
func getWidgetNames(w http.ResponseWriter, r *http.Request) {
resp, err := config.LoadAllWidgetNames()
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"widgetNames": resp, "success": true})
}
func getWidgetByName(w http.ResponseWriter, r *http.Request) {
widgetName := chi.URLParam(r, "widgetName")
resp, err := config.LoadWidget(widgetName)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"widgetName": widgetName, "widget": resp, "success": true})
}
func getWidgetOptions(w http.ResponseWriter, r *http.Request) {
resp := make(map[string][]string)
resp["availableWidgets"] = []string{"events", "alarms", "rss"}
render.JSON(w, r, map[string]interface{}{"options": resp, "success": true})
}
func getEvents(w http.ResponseWriter, r *http.Request) {
events, err := aws.GetEvents()
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"events": events, "success": true})
}
func getFeed(w http.ResponseWriter, r *http.Request) {
feedName := chi.URLParam(r, "feedName")
feedSettings, err := config.LoadWidget(feedName)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
var items config.FeedItems
feed, err := rss.Fetch(feedSettings.RssURL)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
for _, i := range feed.Items {
items.ParseItem(i)
}
items, err = config.SaveFeed(feedName, items, feedSettings.Count)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"feed": items, "success": true})
}
func deleteWidget(w http.ResponseWriter, r *http.Request) {
widgetName := chi.URLParam(r, "widgetName")
err := config.DeleteWidget(widgetName)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"success": true})
}
func putWidget(w http.ResponseWriter, r *http.Request) {
widgetName := chi.URLParam(r, "widgetName")
data, err := ioutil.ReadAll(r.Body)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{"Error Reading Body!", err.Error()}})
return
}
// check for empty body?
if len(data) == 0 {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{"No widget object was passed!"}})
return
}
widget, err := config.SaveWidget(widgetName, data)
if err != nil {
render.JSON(w, r, map[string]interface{}{"success": false, "errors": []string{"Error saving Class!", err.Error()}})
return
}
render.JSON(w, r, map[string]interface{}{"widget": widget, "success": true})
}