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         $global = false;
  26
  27         if($a->argc > 1 && $a->argv[1] === '@global') {
  28                 $global = true;
  29                 $update_limit = date("Y-m-d H:i:s", time() - 30 * 86400);
  30         }
  31         if($a->argc > 2 && $a->argv[2] === '@me')
  32                 $justme = true;
  33         if($a->argc > 3 && $a->argv[3] === '@all')
  34                 $justme = false;
  35         if($a->argc > 3 && $a->argv[3] === '@self')
  36                 $justme = true;
  37         if($a->argc > 4 && intval($a->argv[4]) && $justme == false)
  38                 $cid = intval($a->argv[4]);
  39
  40
  41         if(!$system_mode AND !$global) {
  42                 $r = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
  43                         where `user`.`nickname` = '%s' and `profile`.`is-default` = 1 limit 1",
  44                         dbesc($user)
  45                 );
  46                 if(! count($r) || $r[0]['hidewall'] || $r[0]['hide-friends'])
  47                         http_status_exit(404);
  48
  49                 $user = $r[0];
  50         }
  51
  52         if($justme)
  53                 $sql_extra = " AND `contact`.`self` = 1 ";
  54 //      else
  55 //              $sql_extra = " AND `contact`.`self` = 0 ";
  56
  57         if($cid)
  58                 $sql_extra = sprintf(" AND `contact`.`id` = %d ",intval($cid));
  59
  60         if(x($_GET,'updatedSince'))
  61                 $update_limit =  date("Y-m-d H:i:s",strtotime($_GET['updatedSince']));
  62
  63         if ($global) {
  64                 $r = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `updated` >= '%s' AND `network` IN ('%s')",
  65                         dbesc($update_limit),
  66                         dbesc(NETWORK_DFRN)
  67                 );
  68         } elseif($system_mode) {
  69                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '')
  70                         AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) ",
  71                         dbesc(NETWORK_DFRN),
  72                         dbesc(NETWORK_DIASPORA),
  73                         dbesc(NETWORK_OSTATUS),
  74                         dbesc(NETWORK_STATUSNET)
  75                         );
  76         } else {
  77                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
  78                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra",
  79                         intval($user['uid']),
  80                         dbesc(NETWORK_DFRN),
  81                         dbesc(NETWORK_DIASPORA),
  82                         dbesc(NETWORK_OSTATUS),
  83                         dbesc(NETWORK_STATUSNET)
  84                 );
  85         }
  86         if(count($r))
  87                 $totalResults = intval($r[0]['total']);
  88         else
  89                 $totalResults = 0;
  90
  91         $startIndex = intval($_GET['startIndex']);
  92         if(! $startIndex)
  93                 $startIndex = 0;
  94         $itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
  95
  96
  97         if ($global) {
  98                 $r = q("SELECT * FROM `gcontact` WHERE `updated` > '%s' AND `network` IN ('%s') LIMIT %d, %d",
  99                         dbesc($update_limit),
 100                         dbesc(NETWORK_DFRN),
 101                         intval($startIndex),
 102                         intval($itemsPerPage)
 103                 );
 104         } elseif($system_mode) {
 105                 $r = q("SELECT `contact`.*, `profile`.`about` AS `pabout`, `profile`.`locality` AS `plocation`, `profile`.`pub_keywords`, `profile`.`gender` AS `pgender`,
 106                         `profile`.`address` AS `paddress`, `profile`.`region` AS `pregion`, `profile`.`postal-code` AS `ppostalcode`, `profile`.`country-name` AS `pcountry`
 107                         FROM `contact` INNER JOIN `profile` ON `profile`.`uid` = `contact`.`uid`
 108                         WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '') AND `profile`.`is-default`
 109                         AND `contact`.`uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) LIMIT %d, %d",
 110                         dbesc(NETWORK_DFRN),
 111                         dbesc(NETWORK_DIASPORA),
 112                         dbesc(NETWORK_OSTATUS),
 113                         dbesc(NETWORK_STATUSNET),
 114                         intval($startIndex),
 115                         intval($itemsPerPage)
 116                 );
 117         } else {
 118                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
 119                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra LIMIT %d, %d",
 120                         intval($user['uid']),
 121                         dbesc(NETWORK_DFRN),
 122                         dbesc(NETWORK_DIASPORA),
 123                         dbesc(NETWORK_OSTATUS),
 124                         dbesc(NETWORK_STATUSNET),
 125                         intval($startIndex),
 126                         intval($itemsPerPage)
 127                 );
 128         }
 129
 130         $ret = array();
 131         if(x($_GET,'sorted'))
 132                 $ret['sorted'] = false;
 133         if(x($_GET,'filtered'))
 134                 $ret['filtered'] = false;
 135         if(x($_GET,'updatedSince') AND !$global)
 136                 $ret['updatedSince'] = false;
 137
 138         $ret['startIndex']   = (string) $startIndex;
 139         $ret['itemsPerPage'] = (string) $itemsPerPage;
 140         $ret['totalResults'] = (string) $totalResults;
 141         $ret['entry']        = array();
 142
 143
 144         $fields_ret = array(
 145                 'id' => false,
 146                 'displayName' => false,
 147                 'urls' => false,
 148                 'updated' => false,
 149                 'preferredUsername' => false,
 150                 'photos' => false,
 151                 'aboutMe' => false,
 152                 'currentLocation' => false,
 153                 'network' => false,
 154                 'gender' => false,
 155                 'tags' => false,
 156                 'address' => false
 157         );
 158
 159         if((! x($_GET,'fields')) || ($_GET['fields'] === '@all'))
 160                 foreach($fields_ret as $k => $v)
 161                         $fields_ret[$k] = true;
 162         else {
 163                 $fields_req = explode(',',$_GET['fields']);
 164                 foreach($fields_req as $f)
 165                         $fields_ret[trim($f)] = true;
 166         }
 167
 168         if(is_array($r)) {
 169                 if(count($r)) {
 170                         foreach($r as $rr) {
 171                                 if (($rr['about'] == "") AND isset($rr['pabout']))
 172                                         $rr['about'] = $rr['pabout'];
 173
 174                                 if ($rr['location'] == "") {
 175                                         if (isset($rr['plocation']))
 176                                                 $rr['location'] = $rr['plocation'];
 177
 178                                         if (isset($rr['pregion']) AND ($rr['pregion'] != "")) {
 179                                                 if ($rr['location'] != "")
 180                                                         $rr['location'] .= ", ";
 181
 182                                                 $rr['location'] .= $rr['pregion'];
 183                                         }
 184
 185                                         if (isset($rr['pcountry']) AND ($rr['pcountry'] != "")) {
 186                                                 if ($rr['location'] != "")
 187                                                         $rr['location'] .= ", ";
 188
 189                                                 $rr['location'] .= $rr['pcountry'];
 190                                         }
 191                                 }
 192
 193                                 if (($rr['gender'] == "") AND isset($rr['pgender']))
 194                                         $rr['gender'] = $rr['pgender'];
 195
 196                                 if (($rr['keywords'] == "") AND isset($rr['pub_keywords']))
 197                                         $rr['keywords'] = $rr['pub_keywords'];
 198
 199                                 $entry = array();
 200                                 if($fields_ret['id'])
 201                                         $entry['id'] = $rr['id'];
 202                                 if($fields_ret['displayName'])
 203                                         $entry['displayName'] = $rr['name'];
 204                                 if($fields_ret['aboutMe'])
 205                                         $entry['aboutMe'] = bbcode($rr['about'], false, false);
 206                                 if($fields_ret['currentLocation'])
 207                                         $entry['currentLocation'] = $rr['location'];
 208                                 if($fields_ret['gender'])
 209                                         $entry['gender'] = $rr['gender'];
 210                                 if($fields_ret['urls']) {
 211                                         $entry['urls'] = array(array('value' => $rr['url'], 'type' => 'profile'));
 212                                         if($rr['addr'] && ($rr['network'] !== NETWORK_MAIL))
 213                                                 $entry['urls'][] = array('value' => 'acct:' . $rr['addr'], 'type' => 'webfinger');
 214                                 }
 215                                 if($fields_ret['preferredUsername'])
 216                                         $entry['preferredUsername'] = $rr['nick'];
 217                                 if($fields_ret['updated']) {
 218                                         if (!$global) {
 219                                                 $entry['updated'] = $rr['success_update'];
 220
 221                                                 if ($rr['name-date'] > $entry['updated'])
 222                                                         $entry['updated'] = $rr['name-date'];
 223
 224                                                 if ($rr['uri-date'] > $entry['updated'])
 225                                                         $entry['updated'] = $rr['uri-date'];
 226
 227                                                 if ($rr['avatar-date'] > $entry['updated'])
 228                                                         $entry['updated'] = $rr['avatar-date'];
 229                                         } else
 230                                                 $entry['updated'] = $rr['updated'];
 231
 232                                         $entry['updated'] = date("c", strtotime($entry['updated']));
 233                                 }
 234                                 if($fields_ret['photos'])
 235                                         $entry['photos'] = array(array('value' => $rr['photo'], 'type' => 'profile'));
 236                                 if($fields_ret['network']) {
 237                                         $entry['network'] = $rr['network'];
 238                                         if ($entry['network'] == NETWORK_STATUSNET)
 239                                                 $entry['network'] = NETWORK_OSTATUS;
 240                                         if (($entry['network'] == "") AND ($rr['self']))
 241                                                 $entry['network'] = NETWORK_DFRN;
 242                                 }
 243                                 if($fields_ret['tags']) {
 244                                         $tags = str_replace(","," ",$rr['keywords']);
 245                                         $tags = explode(" ", $tags);
 246
 247                                         $cleaned = array();
 248                                         foreach ($tags as $tag) {
 249                                                 $tag = trim(strtolower($tag));
 250                                                 if ($tag != "")
 251                                                         $cleaned[] = $tag;
 252                                         }
 253
 254                                         $entry['tags'] = array($cleaned);
 255                                 }
 256                                 if($fields_ret['address']) {
 257                                         $entry['address'] = array();
 258
 259                                         // Deactivated. It just reveals too much data. (Although its from the default profile)
 260                                         //if (isset($rr['paddress']))
 261                                         //       $entry['address']['streetAddress'] = $rr['paddress'];
 262
 263                                         if (isset($rr['plocation']))
 264                                                  $entry['address']['locality'] = $rr['plocation'];
 265
 266                                         if (isset($rr['pregion']))
 267                                                  $entry['address']['region'] = $rr['pregion'];
 268
 269                                         // See above
 270                                         //if (isset($rr['ppostalcode']))
 271                                         //       $entry['address']['postalCode'] = $rr['ppostalcode'];
 272
 273                                         if (isset($rr['pcountry']))
 274                                                  $entry['address']['country'] = $rr['pcountry'];
 275                                 }
 276
 277                                 $ret['entry'][] = $entry;
 278                         }
 279                 }
 280                 else
 281                         $ret['entry'][] = array();
 282         }
 283         else
 284                 http_status_exit(500);
 285
 286         if($format === 'xml') {
 287                 header('Content-type: text/xml');
 288                 echo replace_macros(get_markup_template('poco_xml.tpl'),array_xmlify(array('$response' => $ret)));
 289                 killme();
 290         }
 291         if($format === 'json') {
 292                 header('Content-type: application/json');
 293                 echo json_encode($ret);
 294                 killme();
 295         }
 296         else
 297                 http_status_exit(500);
 298
 299
 300 }