actions/showmessage.php

   1 <?php
   2 /*
   3  * Laconica - a distributed open-source microblogging tool
   4  * Copyright (C) 2008, Controlez-Vous, Inc.
   5  *
   6  * This program is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU Affero General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 if (!defined('LACONICA')) { exit(1); }
  21
  22 require_once(INSTALLDIR.'/lib/mailbox.php');
  23
  24 class ShowmessageAction extends MailboxAction {
  25
  26         function handle($args) {
  27
  28                 Action::handle($args);
  29
  30                 $id = $this->trimmed('id');
  31
  32                 $message = Message::staticGet('id', $id);
  33
  34                 if (!$message) {
  35                         $this->client_error(_('No such message.'), 404);
  36                         return;
  37                 }
  38
  39                 $cur = common_current_user();
  40
  41                 if (!$cur ||
  42                         $cur->id != $message->from_profile &&
  43                         $cur->id != $message->to_profile)
  44                 {
  45                         $this->client_error(_('Only the sender and recipient may read this message.'), 404);
  46                         return;
  47                 }
  48
  49                 $this->show_page($cur, 1);
  50         }
  51
  52         function get_message() {
  53                 $id = $this->trimmed('id');
  54                 $message = Message::staticGet('id', $id);
  55                 return $message;
  56         }
  57
  58         function get_title($user, $page) {
  59                 $message = $this->get_message();
  60                 if (!$message) {
  61                         return NULL;
  62                 }
  63
  64                 if ($user->id == $message->from_profile) {
  65                         $to = $message->getTo();
  66                         $title = sprintf(_("Message to %1\$s on %2\$s"),
  67                                                          $to->nickname,
  68                                                          common_exact_date($message->created));
  69                 } else if ($user->id == $message->to_profile) {
  70                         $from = $message->getFrom();
  71                         $title = sprintf(_("Message from %1\$s on %2\$s"),
  72                                                          $from->nickname,
  73                                                          common_exact_date($message->created));
  74                 }
  75                 return $title;
  76         }
  77
  78         function get_messages($user, $page) {
  79                 return $this->get_message();
  80         }
  81
  82         function get_message_profile($message) {
  83                 $user = common_current_user();
  84                 if ($user->id == $message->from_profile) {
  85                         return $message->getTo();
  86                 } else if ($user->id == $message->to_profile) {
  87                         return $message->getFrom();
  88                 } else {
  89                         # This shouldn't happen
  90                         return NULL;
  91                 }
  92         }
  93
  94         function get_instructions() {
  95                 return '';
  96         }
  97 }
  98