actions/twitapiusers.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/twitterapi.php');
  23
  24 class TwitapiusersAction extends TwitterapiAction
  25 {
  26
  27     function show($args, $apidata)
  28     {
  29         parent::handle($args);
  30
  31         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
  32             $this->clientError(_('API method not found!'), $code = 404);
  33             return;
  34         }
  35
  36                 $user = null;
  37                 $email = $this->arg('email');
  38                 $user_id = $this->arg('user_id');
  39
  40                 if ($email) {
  41                         $user = User::staticGet('email', $email);
  42                 } elseif ($user_id) {
  43                         $user = $this->get_user($user_id);
  44                 } elseif (isset($apidata['api_arg'])) {
  45                         $user = $this->get_user($apidata['api_arg']);
  46             } elseif (isset($apidata['user'])) {
  47                 $user = $apidata['user'];
  48             }
  49
  50                 if (!$user) {
  51                         // XXX: Twitter returns a random(?) user instead of throwing and err! -- Zach
  52                         $this->client_error(_('Not found.'), 404, $apidata['content-type']);
  53                         return;
  54                 }
  55
  56                 $profile = $user->getProfile();
  57
  58                 if (!$profile) {
  59                         common_server_error(_('User has no profile.'));
  60                         return;
  61                 }
  62
  63                 $twitter_user = $this->twitter_user_array($profile, true);
  64
  65                 // Add in extended user fields offered up by this method
  66                 $twitter_user['created_at'] = $this->date_twitter($profile->created);
  67
  68                 $subbed = DB_DataObject::factory('subscription');
  69                 $subbed->subscriber = $profile->id;
  70                 $subbed_count = (int) $subbed->count() - 1;
  71
  72                 $notices = DB_DataObject::factory('notice');
  73                 $notices->profile_id = $profile->id;
  74                 $notice_count = (int) $notices->count();
  75
  76                 $twitter_user['friends_count'] = (is_int($subbed_count)) ? $subbed_count : 0;
  77                 $twitter_user['statuses_count'] = (is_int($notice_count)) ? $notice_count : 0;
  78
  79                 // Other fields Twitter sends...
  80                 $twitter_user['profile_background_color'] = '';
  81                 $twitter_user['profile_background_image_url'] = '';
  82                 $twitter_user['profile_text_color'] = '';
  83                 $twitter_user['profile_link_color'] = '';
  84                 $twitter_user['profile_sidebar_fill_color'] = '';
  85                 $twitter_user['profile_sidebar_border_color'] = '';
  86                 $twitter_user['profile_background_tile'] = false;
  87
  88                 $faves = DB_DataObject::factory('fave');
  89                 $faves->user_id = $user->id;
  90                 $faves_count = (int) $faves->count();
  91                 $twitter_user['favourites_count'] = $faves_count;
  92
  93                 $timezone = 'UTC';
  94
  95                 if ($user->timezone) {
  96                         $timezone = $user->timezone;
  97                 }
  98
  99                 $t = new DateTime;
 100                 $t->setTimezone(new DateTimeZone($timezone));
 101                 $twitter_user['utc_offset'] = $t->format('Z');
 102                 $twitter_user['time_zone'] = $timezone;
 103
 104                 if (isset($apidata['user'])) {
 105
 106                         $twitter_user['following'] = $apidata['user']->isSubscribed($profile);
 107
 108                         // Notifications on?
 109                         $sub = Subscription::pkeyGet(array('subscriber' =>
 110                                 $apidata['user']->id, 'subscribed' => $profile->id));
 111
 112                         if ($sub) {
 113                                 $twitter_user['notifications'] = ($sub->jabber || $sub->sms);
 114                         }
 115                 }
 116
 117                 if ($apidata['content-type'] == 'xml') {
 118                         $this->init_document('xml');
 119                         $this->show_twitter_xml_user($twitter_user);
 120                         $this->end_document('xml');
 121                 } elseif ($apidata['content-type'] == 'json') {
 122                         $this->init_document('json');
 123                         $this->show_json_objects($twitter_user);
 124                         $this->end_document('json');
 125                 } else {
 126
 127                     // This is in case 'show' was called via /account/verify_credentials
 128                     // without a format (xml or json).
 129             header('Content-Type: text/html; charset=utf-8');
 130             print 'Authorized';
 131         }
 132
 133         }
 134 }