94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
package inbox
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import (
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"fmt"
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"net/http"
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"code.nonshy.com/nonshy/website/pkg/models"
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"code.nonshy.com/nonshy/website/pkg/session"
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"code.nonshy.com/nonshy/website/pkg/templates"
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)
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// Compose a new chat coming from a user's profile page.
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func Compose() http.HandlerFunc {
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tmpl := templates.Must("inbox/compose.html")
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// To whom?
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username := r.FormValue("to")
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user, err := models.FindUser(username)
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if err != nil {
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templates.NotFoundPage(w, r)
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return
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}
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currentUser, err := session.CurrentUser(r)
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if err != nil {
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session.FlashError(w, r, "Unexpected error: could not get currentUser.")
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templates.Redirect(w, "/")
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return
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}
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if currentUser.ID == user.ID {
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session.FlashError(w, r, "You cannot send a message to yourself.")
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templates.Redirect(w, "/messages")
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return
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}
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// Any blocking?
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if models.IsBlocking(currentUser.ID, user.ID) && !currentUser.IsAdmin {
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session.FlashError(w, r, "You are blocked from sending a message to this user.")
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templates.Redirect(w, "/messages")
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return
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}
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// POSTing?
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if r.Method == http.MethodPost {
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var (
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message = r.FormValue("message")
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from = r.FormValue("from") // e.g. "inbox", default "profile", where to redirect to
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)
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if len(message) == 0 {
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session.FlashError(w, r, "A message is required.")
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templates.Redirect(w, r.URL.Path+"?to="+username)
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return
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}
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// Post it!
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m, err := models.SendMessage(currentUser.ID, user.ID, message)
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if err != nil {
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session.FlashError(w, r, "Failed to create the message in the database: %s", err)
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templates.Redirect(w, r.URL.Path+"?to="+username)
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return
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}
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session.Flash(w, r, "Your message has been delivered!")
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if from == "inbox" {
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templates.Redirect(w, fmt.Sprintf("/messages/read/%d", m.ID))
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}
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templates.Redirect(w, "/messages")
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return
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}
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// On GET request (come from a user profile page):
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// Do not allow a shy user to initiate DMs with a non-shy one.
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var (
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imShy = currentUser.IsShy()
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theyreShy = user.IsShy()
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isShyFrom = currentUser.IsShyFrom(user) || (imShy && !models.AreFriends(currentUser.ID, user.ID))
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)
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if imShy && isShyFrom && !theyreShy && !user.IsAdmin {
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session.FlashError(w, r, "You have a Shy Account and can not initiate Direct Messages with a non-shy member.")
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templates.Redirect(w, "/u/"+user.Username)
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return
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}
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var vars = map[string]interface{}{
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"User": user,
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}
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if err := tmpl.Execute(w, r, vars); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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})
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}
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