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                 #remember the current notice
  40                 $current_notice = DB_DataObject::factory('notice');
  41                 $current_notice->limit(1);
  42                 $current_notice->orderBy('created DESC');
  43                 $current_notice->find(1);
  44
  45                 $user = common_current_user();
  46                 assert($user); # XXX: maybe an error instead...
  47                 $notice = DB_DataObject::factory('notice');
  48                 assert($notice);
  49                 $notice->profile_id = $user->id; # user id *is* profile id
  50                 $notice->created = DB_DataObject_Cast::dateTime();
  51                 # Default theme uses 'content' for something else
  52                 $notice->content = $this->trimmed('status_textarea');
  53
  54                 if (!$notice->content) {
  55                         $this->show_form(_t('No content!'));
  56                         return;
  57                 } else if (strlen($notice->content) > 140) {
  58                         $this->show_form(_t('That\'s too long. Max notice size is 140 chars.'));
  59                         return;
  60                 }
  61
  62                 $id = $notice->insert();
  63
  64                 if (!$id) {
  65                         common_server_error(_t('Problem saving notice.'));
  66                         return;
  67                 }
  68
  69                 $orig = clone($notice);
  70                 $notice->uri = common_notice_uri($notice);
  71
  72                 if (!$notice->update($orig)) {
  73                         common_server_error(_t('Problem saving notice.'));
  74                         return;
  75                 }
  76
  77                 common_broadcast_notice($notice);
  78                 $returnto = $this->trimmed('returnto');
  79                 if ($returnto) {
  80                         $url = common_local_url($returnto,
  81                                                                         array('nickname' => $user->nickname));
  82                 } else {
  83                         $url = common_local_url('shownotice',
  84                                                                         array('notice' => $id));
  85                 }
  86                 common_redirect($url, 303);
  87         }
  88
  89         function show_top($content=NULL) {
  90                 common_notice_form(NULL, $content);
  91         }
  92
  93         function show_form($msg=NULL) {
  94                 $content = $this->trimmed('status_textarea');
  95                 common_show_header(_t('New notice'), NULL, $content,
  96                                    array($this, 'show_top'));
  97                 if ($msg) {
  98                         common_element('p', 'error', $msg);
  99                 }
 100                 common_show_footer();
 101         }
 102 }