func HandleCreateIRLMoji(r render.Render, bindErr binding.Errors, im models.IRLMoji, db *models.DB, backchannel Backchannel) {
if bindErr.Count() > 0 {
r.JSON(400, JsonErrBinding(bindErr))
return
}
if backchannel.UserId() == "" {
r.JSON(403, JsonErr("The provided credentials were invalid."))
return
}
user, err := db.GetUserWithId(backchannel.UserId())
if err != nil {
r.JSON(403, "Could not find a user with your credentials.")
return
}
// Now let's create that user, shall we?
insertedIM, err := db.InsertIM(user.Id, im.Emoji, im.Picture)
if err != nil {
log.Println("Error creating user:"******"Sorry, an internal server error has occurred."))
return
}
r.JSON(200, map[string]*models.IRLMoji{"irlmoji": insertedIM})
}
func HandleGetCurrentUser(r render.Render, backchannel Backchannel, db *models.DB) {
if backchannel.UserId() == "" {
r.JSON(200, map[string]*models.User{"user": nil})
return
}
if user, err := db.GetUserWithId(backchannel.UserId()); err == nil {
r.JSON(200, map[string]*models.User{"user": user})
} else {
log.Println("Error getting current user:"******"Sorry, an internal server error has occurred."))
}
}
func HandleToggleHeart(r render.Render, bindErr binding.Errors, heart models.Heart, db *models.DB, backchannel Backchannel) {
if bindErr.Count() > 0 {
r.JSON(400, JsonErrBinding(bindErr))
return
}
if backchannel.UserId() == "" {
r.JSON(403, JsonErr("The provided credentials were invalid."))
return
}
im, err := db.GetIMWithId(heart.IRLMojiId)
if err != nil {
r.JSON(404, JsonErr("The provided IRLMoji id was invalid."))
return
}
user, err := db.GetUserWithId(backchannel.UserId())
if err != nil {
r.JSON(403, "Could not find a user with your credentials.")
return
}
_, err = db.ToggleHeart(user.Id, im.Id)
if err != nil {
log.Println("Error toggling heart:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
}
im, err = db.GetIMWithId(heart.IRLMojiId)
if err != nil {
log.Println("Error getting IRLMoji after toggling heart:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
err = db.AnnotateHearted(im, user.Id)
if err != nil {
log.Println("Error annotating hearted info:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
r.JSON(200, map[string]*models.IRLMoji{"irlmoji": im})
}
func HandleGetHomeTimeline(r render.Render, limit Limit, db *models.DB, backchannel Backchannel) {
timeline, err := db.GetAllIMs(limit.GetLimit() + uint32(1))
if err != nil {
r.JSON(500, JsonErr("Internal error: "+err.Error()))
return
}
for _, im := range timeline {
err = db.AnnotateHearted(im, backchannel.UserId())
if err != nil {
log.Println("Error annotating hearted info:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
}
hasMore, timeline := hasMoreTimeline(limit, timeline)
r.JSON(200, map[string]interface{}{
"timeline": timeline,
"hasMore": hasMore,
})
}
func HandleGetEmojiTimeline(r render.Render, limit Limit, params martini.Params, db *models.DB, backchannel Backchannel) {
timeline, err := db.GetIMsForEmoji(params["emoji"], limit.GetLimit()+uint32(1))
if err != nil {
log.Println("Error getting IMs for emoji", params["emoji"], err.Error())
r.JSON(500, JsonErr("Sorry, an internal server error has occurred."))
return
}
for _, im := range timeline {
err = db.AnnotateHearted(im, backchannel.UserId())
if err != nil {
log.Println("Error annotating hearted info:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
}
hasMore, timeline := hasMoreTimeline(limit, timeline)
r.JSON(200, map[string]interface{}{
"timeline": timeline,
"hasMore": hasMore,
})
}
func HandleGetUserTimeline(r render.Render, limit Limit, params martini.Params, db *models.DB, backchannel Backchannel) {
user, err := db.GetUserWithUsername(params["username"])
if err != nil {
r.JSON(404, JsonErr("Username '"+params["username"]+"' not found."))
return
}
timeline, err := db.GetIMsForUser(user.Id, limit.GetLimit()+uint32(1))
if err != nil {
log.Println("Error getting IMs for user", user.Username, err.Error())
r.JSON(500, JsonErr("Sorry, an internal server error has occurred."))
return
}
for _, im := range timeline {
err = db.AnnotateHearted(im, backchannel.UserId())
if err != nil {
log.Println("Error annotating hearted info:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
}
hasMore, timeline := hasMoreTimeline(limit, timeline)
r.JSON(200, map[string]interface{}{
"timeline": timeline,
"hasMore": hasMore,
})
}
func HandleGetIRLMoji(r render.Render, db *models.DB, params martini.Params, backchannel Backchannel, limit Limit) {
irlmojiId, err := strconv.ParseUint(params["irlmojiId"], 10, 64)
if err != nil {
r.JSON(404, JsonErr("Invalid IRLMoji id provided:"+
params["irlmojiId"]))
}
im, err := db.GetIMWithId(irlmojiId)
if err != nil {
r.JSON(404, JsonErr("The provided IRLMoji id was invalid:"+
params["irlmojiId"]))
return
}
hearts, err := db.GetHeartsForIRLMoji(irlmojiId, limit.GetLimit())
if err == nil {
im.Hearts = hearts
} else {
log.Println("WARNING: Could not get IRLMoji hearts:", err.Error())
}
err = db.AnnotateHearted(im, backchannel.UserId())
if err != nil {
log.Println("Error annotating hearted info:", err.Error())
r.JSON(500, "Sorry, an internal server error has occurred.")
return
}
r.JSON(200, map[string]*models.IRLMoji{"irlmoji": im})
}
func createAllTables(db *models.DB) error {
if err := db.CreateTable("user", &models.User{}); err != nil {
return err
}
if err := db.CreateTable("irlmoji", &models.IRLMoji{}); err != nil {
return err
}
if err := db.CreateTable("heart", &models.Heart{}); err != nil {
return err
}
return nil
}
func HandleDeleteIRLMoji(r render.Render, db *models.DB, params martini.Params, backchannel Backchannel) {
if backchannel.UserId() == "" {
r.JSON(403, JsonErr("The provided credentials were invalid."))
return
}
user, err := db.GetUserWithId(backchannel.UserId())
if err != nil {
r.JSON(403, "Could not find a user with your credentials.")
return
}
irlmojiId, err := strconv.ParseUint(params["irlmojiId"], 10, 64)
if err != nil {
r.JSON(404, JsonErr("Invalid IRLMoji id provided:"+
params["irlmojiId"]))
}
im, err := db.GetIMWithId(irlmojiId)
if err != nil {
r.JSON(404, JsonErr("The provided IRLMoji id was invalid."))
return
}
if im.UserId != user.Id && !user.IsAdmin {
r.JSON(403, "You are not allowed to delete that IRLMoji.")
return
}
err = db.DeleteIMWithId(im.Id)
if err != nil {
log.Println("Error deleting IRLMoji:", err.Error())
r.JSON(500, JsonErr("There was an error deleting that IRLMoji."))
}
r.JSON(200, map[string]string{"status": "ok"})
}
func HandleCreateUserByTwitter(r render.Render, bindErr binding.Errors, userForm models.UserForm, db *models.DB) {
if bindErr.Count() > 0 {
r.JSON(400, JsonErrBinding(bindErr))
return
}
// Build Twitter client
config := &oauth1a.ClientConfig{
ConsumerKey: TWITTER_CONSUMER_KEY,
ConsumerSecret: TWITTER_CONSUMER_SECRET,
}
oauthUser := oauth1a.NewAuthorizedConfig(userForm.TwitterAccessToken,
userForm.TwitterAccessSecret)
client := twittergo.NewClient(config, oauthUser)
// Build request to send to Twitter
req, err := http.NewRequest("GET", "/1.1/account/verify_credentials.json", nil)
if err != nil {
log.Println("Could not build request for Twitter:", err.Error())
r.JSON(500, JsonErr("Sorry, an internal server error has occurred."))
}
// Send it
resp, err := client.SendRequest(req)
if err != nil {
log.Println("Error sending request to Twitter:", err.Error())
r.JSON(504, JsonErr("Could not communicate properly with Twitter, "+
"please try again soon."))
return
}
// Parse the response
var result = &twittergo.User{}
if err = resp.Parse(result); err != nil {
log.Println("Error parsing Twitter result:", err.Error(), "Response:",
resp)
r.JSON(504, JsonErr("Got a bad response from Twitter, please try "+
"again soon."))
return
}
user, err := db.GetUserWithId(result.IdStr())
if err == nil {
user, err = db.UpdateUserAuth(user.Id, userForm.TwitterAccessToken,
userForm.TwitterAccessSecret)
if err != nil {
log.Println("Error updating user auth:", err.Error())
r.JSON(500, JsonErr("Sorry, an internal server error has occurred."))
return
}
r.JSON(200, map[string]*models.User{"user": user})
return
}
// Now let's create that user, shall we?
user, err = db.CreateUser(
result.IdStr(),
result.ScreenName(),
(*result)["profile_image_url"].(string),
userForm.TwitterAccessToken,
userForm.TwitterAccessSecret,
)
if err != nil {
log.Println("Error creating user:"******"Sorry, an internal server error has occurred."))
return
}
r.JSON(200, map[string]*models.User{"user": user})
}