_darcs/pristine/actions/shownotice.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/stream.php');
  23
  24 class ShownoticeAction extends StreamAction {
  25
  26         var $notice = NULL;
  27         var $profile = NULL;
  28         var $avatar = NULL;
  29
  30         function prepare($args) {
  31
  32                 parent::prepare($args);
  33
  34                 $id = $this->arg('notice');
  35                 $this->notice = Notice::staticGet($id);
  36
  37                 if (!$this->notice) {
  38                         $this->client_error(_('No such notice.'), 404);
  39                         return false;
  40                 }
  41
  42                 $this->profile = $this->notice->getProfile();
  43
  44                 if (!$this->profile) {
  45                         $this->server_error(_('Notice has no profile'), 500);
  46                         return false;
  47                 }
  48
  49                 $this->avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
  50
  51                 return true;
  52         }
  53
  54         function last_modified() {
  55                 return max(strtotime($this->notice->created),
  56                                    strtotime($this->profile->modified),
  57                                    ($this->avatar) ? strtotime($this->avatar->modified) : 0);
  58         }
  59
  60         function etag() {
  61                 return 'W/"' . implode(':', array($this->arg('action'),
  62                                                                                   common_language(),
  63                                                                                   $this->notice->id,
  64                                                                                   strtotime($this->notice->created),
  65                                                                                   strtotime($this->profile->modified),
  66                                                                                   ($this->avatar) ? strtotime($this->avatar->modified) : 0)) . '"';
  67         }
  68
  69         function handle($args) {
  70
  71                 parent::handle($args);
  72
  73                 common_show_header(sprintf(_('%1$s\'s status on %2$s'),
  74                                                                    $this->profile->nickname,
  75                                                                    common_exact_date($this->notice->created)),
  76                                                    array($this, 'show_header'), NULL,
  77                                                    array($this, 'show_top'));
  78
  79                 common_element_start('ul', array('id' => 'notices'));
  80         $nli = new NoticeListItem($this->notice);
  81         $nli->show();
  82                 common_element_end('ul');
  83
  84                 common_show_footer();
  85         }
  86
  87         function show_header() {
  88
  89                 $user = User::staticGet($this->profile->id);
  90
  91                 if (!$user) {
  92                         return;
  93                 }
  94
  95                 if ($user->emailmicroid && $user->email && $this->notice->uri) {
  96                         common_element('meta', array('name' => 'microid',
  97                                                                                  'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($this->notice->uri))));
  98                 }
  99
 100                 if ($user->jabbermicroid && $user->jabber && $this->notice->uri) {
 101                         common_element('meta', array('name' => 'microid',
 102                                                                                  'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($this->notice->uri))));
 103                 }
 104         }
 105
 106         function show_top() {
 107                 $cur = common_current_user();
 108                 if ($cur && $cur->id == $this->profile->id) {
 109                         common_notice_form();
 110                 }
 111         }
 112
 113         function no_such_notice() {
 114                 common_user_error(_('No such notice.'));
 115         }
 116 }