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