actions/newnotice.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 class NewnoticeAction extends Action {
  23
  24         function handle($args) {
  25                 parent::handle($args);
  26                 # XXX: Ajax!
  27
  28                 if (!common_logged_in()) {
  29                         common_user_error(_t('Not logged in.'));
  30                 } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
  31                         $this->save_new_notice();
  32                 } else {
  33                         $this->show_form();
  34                 }
  35         }
  36
  37         function save_new_notice() {
  38
  39                 $user = common_current_user();
  40                 assert($user); # XXX: maybe an error instead...
  41                 $notice = DB_DataObject::factory('notice');
  42                 assert($notice);
  43                 $notice->profile_id = $user->id; # user id *is* profile id
  44                 $notice->created = DB_DataObject_Cast::dateTime();
  45                 # Default theme uses 'content' for something else
  46                 $notice->content = $this->trimmed('status_textarea');
  47
  48                 if (!$notice->content) {
  49                         $this->show_form(_t('No content!'));
  50                         return;
  51                 } else if (strlen($notice->content) > 140) {
  52                         $this->show_form(_t('Notice content too long.'));
  53                         return;
  54                 }
  55
  56                 $id = $notice->insert();
  57
  58                 if (!$id) {
  59                         common_server_error(_t('Problem saving notice.'));
  60                         return;
  61                 }
  62
  63                 $orig = clone($notice);
  64                 $notice->uri = common_notice_uri($notice);
  65
  66                 if (!$notice->update($orig)) {
  67                         common_server_error(_t('Problem saving notice.'));
  68                         return;
  69                 }
  70
  71                 common_broadcast_notice($notice);
  72                 $returnto = $this->trimmed('returnto');
  73                 if ($returnto) {
  74                         $url = common_local_url($returnto,
  75                                                                         array('nickname' => $user->nickname));
  76                 } else {
  77                         $url = common_local_url('shownotice',
  78                                                                         array('notice' => $id));
  79                 }
  80                 common_redirect($url, 303);
  81         }
  82
  83         function show_top($msg=NULL) {
  84                 if ($msg) {
  85                         common_element('div', 'error', $msg);
  86                 }
  87         }
  88
  89         function show_form($msg=NULL) {
  90                 common_show_header(_t('New notice'), NULL, $msg, array($this, 'show_top'));
  91                 common_notice_form();
  92                 common_show_footer();
  93         }
  94 }