actions/facebookhome.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/facebookaction.php');
  23
  24 class FacebookhomeAction extends FacebookAction {
  25
  26         function handle($args) {
  27                 parent::handle($args);
  28
  29                 $this->login();
  30         }
  31
  32         function login() {
  33
  34                 $user = null;
  35
  36                 $facebook = $this->get_facebook();
  37                 $fbuid = $facebook->require_login();
  38
  39                 # check to see whether there's already a Facebook link for this user
  40                 $flink = Foreign_link::getByForeignID($fbuid, 2); // 2 == Facebook
  41
  42                 if ($flink) {
  43
  44                         $user = $flink->getUser();
  45                         $this->show_home($facebook, $fbuid, $user);
  46
  47                 } else {
  48
  49                         # Make the user put in her Laconica creds
  50                         $nickname = common_canonical_nickname($this->trimmed('nickname'));
  51                         $password = $this->arg('password');
  52
  53                         if ($nickname) {
  54
  55                                 if (common_check_user($nickname, $password)) {
  56
  57
  58                                         $user = User::staticGet('nickname', $nickname);
  59
  60                                         if (!$user) {
  61                                                 echo '<fb:error message="Coudln\'t get user!" />';
  62                                                 $this->show_login_form();
  63                                         }
  64
  65                                         $flink = DB_DataObject::factory('foreign_link');
  66                                         $flink->user_id = $user->id;
  67                                         $flink->foreign_id = $fbuid;
  68                                         $flink->service = 2; # Facebook
  69                                         $flink->created = common_sql_now();
  70
  71                                         # $this->set_flags($flink, $noticesync, $replysync, $friendsync);
  72
  73                                         $flink_id = $flink->insert();
  74
  75                                         if ($flink_id) {
  76                                                 echo '<fb:success message="You can now use the Identi.ca from Facebook!" />';
  77                                         }
  78
  79                                         $this->show_home($facebook, $fbuid, $user);
  80
  81                                         return;
  82                                 } else {
  83                                         echo '<fb:error message="Incorrect username or password." />';
  84                                 }
  85                         }
  86
  87                         $this->show_login_form();
  88                 }
  89
  90         }
  91
  92         function show_home($facebook, $fbuid, $user) {
  93
  94                 $this->show_header('Home');
  95
  96                 echo $this->show_notices($user);
  97                 $this->update_profile_box($facebook, $fbuid, $user);
  98
  99                 $this->show_footer();
 100         }
 101
 102         function show_notices($user) {
 103
 104                 $page = $this->trimmed('page');
 105                 if (!$page) {
 106                         $page = 1;
 107                 }
 108
 109                 $notice = $user->noticesWithFriends(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
 110
 111                 echo '<ul id="notices">';
 112
 113                 $cnt = 0;
 114
 115                 while ($notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
 116                         $cnt++;
 117
 118                         if ($cnt > NOTICES_PER_PAGE) {
 119                                 break;
 120                         }
 121
 122                         echo $this->render_notice($notice);
 123                 }
 124
 125                 echo '<ul>';
 126
 127                 $this->pagination($page > 1, $cnt > NOTICES_PER_PAGE,
 128                                                   $page, 'index.php', array('nickname' => $user->nickname));
 129
 130         }
 131
 132 }