mod/poco.php

   1 <?php
   2
   3 function poco_init(&$a) {
   4         require_once("include/bbcode.php");
   5
   6         $system_mode = false;
   7
   8         if(intval(get_config('system','block_public')))
   9                 http_status_exit(401);
  10
  11
  12         if($a->argc > 1) {
  13                 $user = notags(trim($a->argv[1]));
  14         }
  15         if(! x($user)) {
  16                 $c = q("SELECT * FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1");
  17                 if(! count($c))
  18                         http_status_exit(401);
  19                 $system_mode = true;
  20         }
  21
  22         $format = (($_GET['format']) ? $_GET['format'] : 'json');
  23
  24         $justme = false;
  25
  26         if($a->argc > 2 && $a->argv[2] === '@me')
  27                 $justme = true;
  28         if($a->argc > 3 && $a->argv[3] === '@all')
  29                 $justme = false;
  30         if($a->argc > 3 && $a->argv[3] === '@self')
  31                 $justme = true;
  32         if($a->argc > 4 && intval($a->argv[4]) && $justme == false)
  33                 $cid = intval($a->argv[4]);
  34
  35
  36         if(! $system_mode) {
  37                 $r = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
  38                         where `user`.`nickname` = '%s' and `profile`.`is-default` = 1 limit 1",
  39                         dbesc($user)
  40                 );
  41                 if(! count($r) || $r[0]['hidewall'] || $r[0]['hide-friends'])
  42                         http_status_exit(404);
  43
  44                 $user = $r[0];
  45         }
  46
  47         if($justme)
  48                 $sql_extra = " AND `contact`.`self` = 1 ";
  49         else
  50                 $sql_extra = " AND `contact`.`self` = 0 ";
  51
  52         if($cid)
  53                 $sql_extra = sprintf(" AND `contact`.`id` = %d ",intval($cid));
  54
  55         if($system_mode) {
  56                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '')
  57                         AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) ",
  58                         dbesc(NETWORK_DFRN),
  59                         dbesc(NETWORK_DIASPORA),
  60                         dbesc(NETWORK_OSTATUS),
  61                         dbesc(NETWORK_STATUSNET)
  62                         );
  63         }
  64         else {
  65                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
  66                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra",
  67                         intval($user['uid']),
  68                         dbesc(NETWORK_DFRN),
  69                         dbesc(NETWORK_DIASPORA),
  70                         dbesc(NETWORK_OSTATUS),
  71                         dbesc(NETWORK_STATUSNET)
  72                 );
  73         }
  74         if(count($r))
  75                 $totalResults = intval($r[0]['total']);
  76         else
  77                 $totalResults = 0;
  78
  79         $startIndex = intval($_GET['startIndex']);
  80         if(! $startIndex)
  81                 $startIndex = 0;
  82         $itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
  83
  84
  85         if($system_mode) {
  86                 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '')
  87                         AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) LIMIT %d, %d",
  88                         dbesc(NETWORK_DFRN),
  89                         dbesc(NETWORK_DIASPORA),
  90                         dbesc(NETWORK_OSTATUS),
  91                         dbesc(NETWORK_STATUSNET),
  92                         intval($startIndex),
  93                         intval($itemsPerPage)
  94                 );
  95         }
  96         else {
  97                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
  98                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra LIMIT %d, %d",
  99                         intval($user['uid']),
 100                         dbesc(NETWORK_DFRN),
 101                         dbesc(NETWORK_DIASPORA),
 102                         dbesc(NETWORK_OSTATUS),
 103                         dbesc(NETWORK_STATUSNET),
 104                         intval($startIndex),
 105                         intval($itemsPerPage)
 106                 );
 107         }
 108         $ret = array();
 109         if(x($_GET,'sorted'))
 110                 $ret['sorted'] = 'false';
 111         if(x($_GET,'filtered'))
 112                 $ret['filtered'] = 'false';
 113         if(x($_GET,'updatedSince'))
 114                 $ret['updateSince'] = 'false';
 115
 116         $ret['startIndex']   = (string) $startIndex;
 117         $ret['itemsPerPage'] = (string) $itemsPerPage;
 118         $ret['totalResults'] = (string) $totalResults;
 119         $ret['entry']        = array();
 120
 121
 122         $fields_ret = array(
 123                 'id' => false,
 124                 'displayName' => false,
 125                 'urls' => false,
 126                 'updated' => false,
 127                 'preferredUsername' => false,
 128                 'photos' => false,
 129                 'aboutMe' => false,
 130                 'currentLocation' => false,
 131                 'network' => false
 132         );
 133
 134         if((! x($_GET,'fields')) || ($_GET['fields'] === '@all'))
 135                 foreach($fields_ret as $k => $v)
 136                         $fields_ret[$k] = true;
 137         else {
 138                 $fields_req = explode(',',$_GET['fields']);
 139                 foreach($fields_req as $f)
 140                         $fields_ret[trim($f)] = true;
 141         }
 142
 143         if(is_array($r)) {
 144                 if(count($r)) {
 145                         foreach($r as $rr) {
 146                                 $entry = array();
 147                                 if($fields_ret['id'])
 148                                         $entry['id'] = $rr['id'];
 149                                 if($fields_ret['displayName'])
 150                                         $entry['displayName'] = $rr['name'];
 151                                 if($fields_ret['aboutMe'])
 152                                         $entry['aboutMe'] = bbcode($rr['about'], false, false);
 153                                 if($fields_ret['currentLocation'])
 154                                         $entry['currentLocation'] = $rr['location'];
 155                                 if($fields_ret['urls']) {
 156                                         $entry['urls'] = array(array('value' => $rr['url'], 'type' => 'profile'));
 157                                         if($rr['addr'] && ($rr['network'] !== NETWORK_MAIL))
 158                                                 $entry['urls'][] = array('value' => 'acct:' . $rr['addr'], 'type' => 'webfinger');
 159                                 }
 160                                 if($fields_ret['preferredUsername'])
 161                                         $entry['preferredUsername'] = $rr['nick'];
 162                                 if($fields_ret['updated']) {
 163                                         $entry['updated'] = $rr['success_update'];
 164
 165                                         if ($rr['name-date'] > $entry['updated'])
 166                                                 $entry['updated'] = $rr['name-date'];
 167
 168                                         if ($rr['uri-date'] > $entry['updated'])
 169                                                 $entry['updated'] = $rr['uri-date'];
 170
 171                                         if ($rr['avatar-date'] > $entry['updated'])
 172                                                 $entry['updated'] = $rr['avatar-date'];
 173
 174                                         $entry['updated'] = date("c", strtotime($entry['updated']));
 175                                 }
 176                                 if($fields_ret['photos'])
 177                                         $entry['photos'] = array(array('value' => $rr['photo'], 'type' => 'profile'));
 178                                 if($fields_ret['network']) {
 179                                         $entry['network'] = $rr['network'];
 180                                         if ($entry['network'] == NETWORK_STATUSNET)
 181                                                 $entry['network'] = NETWORK_OSTATUS;
 182                                         if (($entry['network'] == "") AND ($rr['self']))
 183                                                 $entry['network'] = NETWORK_DFRN;
 184                                 }
 185                                 $ret['entry'][] = $entry;
 186                         }
 187                 }
 188                 else
 189                         $ret['entry'][] = array();
 190         }
 191         else
 192                 http_status_exit(500);
 193
 194         if($format === 'xml') {
 195                 header('Content-type: text/xml');
 196                 echo replace_macros(get_markup_template('poco_xml.tpl'),array_xmlify(array('$response' => $ret)));
 197                 killme();
 198         }
 199         if($format === 'json') {
 200                 header('Content-type: application/json');
 201                 echo json_encode($ret);
 202                 killme();
 203         }
 204         else
 205                 http_status_exit(500);
 206
 207
 208 }