include/api.php

   1 <?php
   2         require_once("include/bbcode.php");
   3         require_once("include/datetime.php");
   4         require_once("include/conversation.php");
   5         require_once("include/oauth.php");
   6         require_once("include/html2plain.php");
   7         /*
   8          * Twitter-Like API
   9          *
  10          */
  11
  12         $API = Array();
  13         $called_api = Null;
  14
  15         function api_user() {
  16           // It is not sufficient to use local_user() to check whether someone is allowed to use the API,
  17           // because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
  18           // into a page, and visitors will post something without noticing it).
  19           // Instead, use this function.
  20           if ($_SESSION["allow_api"])
  21             return local_user();
  22
  23           return false;
  24         }
  25
  26         function api_date($str){
  27                 //Wed May 23 06:01:13 +0000 2007
  28                 return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
  29         }
  30
  31
  32         function api_register_func($path, $func, $auth=false){
  33                 global $API;
  34                 $API[$path] = array('func'=>$func,
  35                                                         'auth'=>$auth);
  36         }
  37
  38         /**
  39          * Simple HTTP Login
  40          */
  41
  42         function api_login(&$a){
  43                 // login with oauth
  44                 try{
  45                         $oauth = new FKOAuth1();
  46                         list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
  47                         if (!is_null($token)){
  48                                 $oauth->loginUser($token->uid);
  49                                 call_hooks('logged_in', $a->user);
  50                                 return;
  51                         }
  52                         echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
  53                 }catch(Exception $e){
  54                         logger(__file__.__line__.__function__."\n".$e);
  55                         //die(__file__.__line__.__function__."<pre>".$e); die();
  56                 }
  57
  58
  59
  60                 // workaround for HTTP-auth in CGI mode
  61                 if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
  62                         $userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
  63                         if(strlen($userpass)) {
  64                                 list($name, $password) = explode(':', $userpass);
  65                                 $_SERVER['PHP_AUTH_USER'] = $name;
  66                                 $_SERVER['PHP_AUTH_PW'] = $password;
  67                         }
  68                 }
  69
  70                 if (!isset($_SERVER['PHP_AUTH_USER'])) {
  71                    logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
  72                     header('WWW-Authenticate: Basic realm="Friendica"');
  73                     header('HTTP/1.0 401 Unauthorized');
  74                     die('This api requires login');
  75                 }
  76
  77                 $user = $_SERVER['PHP_AUTH_USER'];
  78                 $encrypted = hash('whirlpool',trim($_SERVER['PHP_AUTH_PW']));
  79
  80
  81                 /**
  82                  *  next code from mod/auth.php. needs better solution
  83                  */
  84
  85                 // process normal login request
  86
  87                 $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
  88                         AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `account_removed` = 0 AND `verified` = 1 LIMIT 1",
  89                         dbesc(trim($user)),
  90                         dbesc(trim($user)),
  91                         dbesc($encrypted)
  92                 );
  93                 if(count($r)){
  94                         $record = $r[0];
  95                 } else {
  96                    logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
  97                     header('WWW-Authenticate: Basic realm="Friendica"');
  98                     header('HTTP/1.0 401 Unauthorized');
  99                     die('This api requires login');
 100                 }
 101
 102                 require_once('include/security.php');
 103                 authenticate_success($record); $_SESSION["allow_api"] = true;
 104
 105                 call_hooks('logged_in', $a->user);
 106
 107         }
 108
 109         /**************************
 110          *  MAIN API ENTRY POINT  *
 111          **************************/
 112         function api_call(&$a){
 113                 GLOBAL $API, $called_api;
 114
 115                 // preset
 116                 $type="json";
 117
 118                 foreach ($API as $p=>$info){
 119                         if (strpos($a->query_string, $p)===0){
 120                                 $called_api= explode("/",$p);
 121                                 //unset($_SERVER['PHP_AUTH_USER']);
 122                                 if ($info['auth']===true && api_user()===false) {
 123                                                 api_login($a);
 124                                 }
 125
 126                                 load_contact_links(api_user());
 127
 128                                 logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
 129                                 logger('API parameters: ' . print_r($_REQUEST,true));
 130                                 $type="json";
 131                                 if (strpos($a->query_string, ".xml")>0) $type="xml";
 132                                 if (strpos($a->query_string, ".json")>0) $type="json";
 133                                 if (strpos($a->query_string, ".rss")>0) $type="rss";
 134                                 if (strpos($a->query_string, ".atom")>0) $type="atom";
 135                                 if (strpos($a->query_string, ".as")>0) $type="as";
 136
 137                                 $r = call_user_func($info['func'], $a, $type);
 138                                 if ($r===false) return;
 139
 140                                 switch($type){
 141                                         case "xml":
 142                                                 $r = mb_convert_encoding($r, "UTF-8",mb_detect_encoding($r));
 143                                                 header ("Content-Type: text/xml");
 144                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 145                                                 break;
 146                                         case "json":
 147                                                 header ("Content-Type: application/json");
 148                                                 foreach($r as $rr)
 149                                                     return json_encode($rr);
 150                                                 break;
 151                                         case "rss":
 152                                                 header ("Content-Type: application/rss+xml");
 153                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 154                                                 break;
 155                                         case "atom":
 156                                                 header ("Content-Type: application/atom+xml");
 157                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 158                                                 break;
 159                                         case "as":
 160                                                 //header ("Content-Type: application/json");
 161                                                 //foreach($r as $rr)
 162                                                 //    return json_encode($rr);
 163                                                 return json_encode($r);
 164                                                 break;
 165
 166                                 }
 167                                 //echo "<pre>"; var_dump($r); die();
 168                         }
 169                 }
 170                 header("HTTP/1.1 404 Not Found");
 171                 logger('API call not implemented: '.$a->query_string." - ".print_r($_REQUEST,true));
 172                 $r = '<status><error>not implemented</error></status>';
 173                 switch($type){
 174                         case "xml":
 175                                 header ("Content-Type: text/xml");
 176                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 177                                 break;
 178                         case "json":
 179                                 header ("Content-Type: application/json");
 180                             return json_encode(array('error' => 'not implemented'));
 181                                 break;
 182                         case "rss":
 183                                 header ("Content-Type: application/rss+xml");
 184                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 185                                 break;
 186                         case "atom":
 187                                 header ("Content-Type: application/atom+xml");
 188                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 189                                 break;
 190                 }
 191         }
 192
 193         /**
 194          * RSS extra info
 195          */
 196         function api_rss_extra(&$a, $arr, $user_info){
 197                 if (is_null($user_info)) $user_info = api_get_user($a);
 198                 $arr['$user'] = $user_info;
 199                 $arr['$rss'] = array(
 200                         'alternate' => $user_info['url'],
 201                         'self' => $a->get_baseurl(). "/". $a->query_string,
 202                         'base' => $a->get_baseurl(),
 203                         'updated' => api_date(null),
 204                         'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
 205                         'language' => $user_info['language'],
 206                         'logo'  => $a->get_baseurl()."/images/friendica-32.png",
 207                 );
 208
 209                 return $arr;
 210         }
 211
 212
 213         /**
 214          * Unique contact to to contact url.
 215          */
 216         function api_unique_id_to_url($id){
 217                 $r = q("SELECT url FROM unique_contacts WHERE id=%d LIMIT 1",
 218                         intval($id));
 219                 if ($r)
 220                         return ($r[0]["url"]);
 221                 else
 222                         return false;
 223         }
 224
 225         /**
 226          * Returns user info array.
 227          */
 228         function api_get_user(&$a, $contact_id = Null){
 229                 global $called_api;
 230                 $user = null;
 231                 $extra_query = "";
 232                 $url = "";
 233                 $nick = "";
 234
 235                 // Searching for contact URL
 236                 if(!is_null($contact_id) AND (intval($contact_id) == 0)){
 237                         $user = dbesc(normalise_link($contact_id));
 238                         $url = $user;
 239                         $extra_query = "AND `contact`.`nurl` = '%s' ";
 240                         if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 241                 }
 242
 243                 // Searching for unique contact id
 244                 if(!is_null($contact_id) AND (intval($contact_id) != 0)){
 245                         $user = dbesc(api_unique_id_to_url($contact_id));
 246
 247                         if ($user == "")
 248                                 return false;
 249
 250                         $url = $user;
 251                         $extra_query = "AND `contact`.`nurl` = '%s' ";
 252                         if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 253                 }
 254
 255                 if(is_null($user) && x($_GET, 'user_id')) {
 256                         $user = dbesc(api_unique_id_to_url($_GET['user_id']));
 257
 258                         if ($user == "")
 259                                 return false;
 260
 261                         $url = $user;
 262                         $extra_query = "AND `contact`.`nurl` = '%s' ";
 263                         if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 264                 }
 265                 if(is_null($user) && x($_GET, 'screen_name')) {
 266                         $user = dbesc($_GET['screen_name']);
 267                         $nick = $user;
 268                         $extra_query = "AND `contact`.`nick` = '%s' ";
 269                         if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 270                 }
 271
 272                 if (is_null($user) && $a->argc > (count($called_api)-1)){
 273                         $argid = count($called_api);
 274                         list($user, $null) = explode(".",$a->argv[$argid]);
 275                         if(is_numeric($user)){
 276                                 $user = dbesc(api_unique_id_to_url($user));
 277
 278                                 if ($user == "")
 279                                         return false;
 280
 281                                 $url = $user;
 282                                 $extra_query = "AND `contact`.`nurl` = '%s' ";
 283                                 if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 284                         } else {
 285                                 $user = dbesc($user);
 286                                 $nick = $user;
 287                                 $extra_query = "AND `contact`.`nick` = '%s' ";
 288                                 if (api_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(api_user());
 289                         }
 290                 }
 291
 292                 if (!$user) {
 293                         if (api_user()===false) {
 294                                 api_login($a); return False;
 295                         } else {
 296                                 $user = $_SESSION['uid'];
 297                                 $extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` = 1 ";
 298                         }
 299
 300                 }
 301
 302                 logger('api_user: ' . $extra_query . ', user: ' . $user);
 303                 // user info
 304                 $uinfo = q("SELECT *, `contact`.`id` as `cid` FROM `contact`
 305                                 WHERE 1
 306                                 $extra_query",
 307                                 $user
 308                 );
 309
 310                 // if the contact wasn't found, fetch it from the unique contacts
 311                 if (count($uinfo)==0) {
 312                         $r = array();
 313
 314                         if ($url != "")
 315                                 $r = q("SELECT * FROM unique_contacts WHERE url='%s' LIMIT 1", $url);
 316                         elseif ($nick != "")
 317                                 $r = q("SELECT * FROM unique_contacts WHERE nick='%s' LIMIT 1", $nick);
 318
 319                         if ($r) {
 320                                 $ret = array(
 321                                         'id' => $r[0]["id"],
 322                                         'name' => $r[0]["name"],
 323                                         'screen_name' => (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']),
 324                                         'location' => NULL,
 325                                         'description' => NULL,
 326                                         'profile_image_url' => $r[0]["avatar"],
 327                                         'url' => $r[0]["url"],
 328                                         'protected' => false,
 329                                         'followers_count' => 0,
 330                                         'friends_count' => 0,
 331                                         'created_at' => '',
 332                                         'favourites_count' => 0,
 333                                         'utc_offset' => 0,
 334                                         'time_zone' => 'UTC',
 335                                         'statuses_count' => 0,
 336                                         'following' => 1,
 337                                         'statusnet_blocking' => false,
 338                                         'notifications' => false,
 339                                         'statusnet_profile_url' => $r[0]["url"],
 340                                         'uid' => 0,
 341                                         'cid' => 0,
 342                                         'self' => 0,
 343                                 );
 344
 345                                 return $ret;
 346                         } else
 347                                 return False;
 348
 349                 }
 350
 351                 if($uinfo[0]['self']) {
 352                         $usr = q("select * from user where uid = %d limit 1",
 353                                 intval(api_user())
 354                         );
 355                         $profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
 356                                 intval(api_user())
 357                         );
 358
 359                         // count public wall messages
 360                         $r = q("SELECT COUNT(`id`) as `count` FROM `item`
 361                                         WHERE  `uid` = %d
 362                                         AND `type`='wall'
 363                                         AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
 364                                         intval($uinfo[0]['uid'])
 365                         );
 366                         $countitms = $r[0]['count'];
 367                 }
 368                 else {
 369                         $r = q("SELECT COUNT(`id`) as `count` FROM `item`
 370                                         WHERE  `contact-id` = %d
 371                                         AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
 372                                         intval($uinfo[0]['id'])
 373                         );
 374                         $countitms = $r[0]['count'];
 375                 }
 376
 377                 // count friends
 378                 $r = q("SELECT COUNT(`id`) as `count` FROM `contact`
 379                                 WHERE  `uid` = %d AND `rel` IN ( %d, %d )
 380                                 AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
 381                                 intval($uinfo[0]['uid']),
 382                                 intval(CONTACT_IS_SHARING),
 383                                 intval(CONTACT_IS_FRIEND)
 384                 );
 385                 $countfriends = $r[0]['count'];
 386
 387                 $r = q("SELECT COUNT(`id`) as `count` FROM `contact`
 388                                 WHERE  `uid` = %d AND `rel` IN ( %d, %d )
 389                                 AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
 390                                 intval($uinfo[0]['uid']),
 391                                 intval(CONTACT_IS_FOLLOWER),
 392                                 intval(CONTACT_IS_FRIEND)
 393                 );
 394                 $countfollowers = $r[0]['count'];
 395
 396                 $r = q("SELECT count(`id`) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
 397                         intval($uinfo[0]['uid'])
 398                 );
 399                 $starred = $r[0]['count'];
 400
 401
 402                 if(! $uinfo[0]['self']) {
 403                         $countfriends = 0;
 404                         $countfollowers = 0;
 405                         $starred = 0;
 406                 }
 407
 408                 // Fetching unique id
 409                 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1", dbesc(normalise_link($uinfo[0]['url'])));
 410
 411                 // If not there, then add it
 412                 if (count($r) == 0) {
 413                         q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
 414                                 dbesc(normalise_link($uinfo[0]['url'])), dbesc($uinfo[0]['name']),dbesc($uinfo[0]['nick']), dbesc($uinfo[0]['micro']));
 415
 416                         $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1", dbesc(normalise_link($uinfo[0]['url'])));
 417                 }
 418
 419                 $ret = Array(
 420                         'id' => intval($r[0]['id']),
 421                         'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
 422                         'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
 423                         'location' => ($usr) ? $usr[0]['default-location'] : NULL,
 424                         'description' => (($profile) ? $profile[0]['pdesc'] : NULL),
 425                         'profile_image_url' => $uinfo[0]['micro'],
 426                         'url' => $uinfo[0]['url'],
 427                         'protected' => false,
 428                         'followers_count' => intval($countfollowers),
 429                         'friends_count' => intval($countfriends),
 430                         'created_at' => api_date($uinfo[0]['name-date']),
 431                         'favourites_count' => intval($starred),
 432                         'utc_offset' => "0", // To-Do
 433                         'time_zone' => 'UTC', // To-Do $uinfo[0]['timezone'],
 434                         'statuses_count' => intval($countitms),
 435                         'following' => true, //#XXX: fix me
 436                         'verified' => true, //#XXX: fix me
 437                         'statusnet_blocking' => false,
 438                         'notifications' => false,
 439                         'statusnet_profile_url' => $a->get_baseurl()."/contacts/".$uinfo[0]['cid'],
 440                         'uid' => intval($uinfo[0]['uid']),
 441                         'cid' => intval($uinfo[0]['cid']),
 442                         'self' => $uinfo[0]['self'],
 443                 );
 444
 445                 return $ret;
 446
 447         }
 448
 449         function api_item_get_user(&$a, $item) {
 450
 451                 $author = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 452                         dbesc(normalise_link($item['author-link'])));
 453
 454                 if (count($author) == 0) {
 455                         q("INSERT INTO unique_contacts (url, name, avatar) VALUES ('%s', '%s', '%s')",
 456                         dbesc(normalise_link($item["author-link"])), dbesc($item["author-name"]), dbesc($item["author-avatar"]));
 457
 458                         $author = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 459                                 dbesc(normalise_link($item['author-link'])));
 460                 }
 461
 462                 $owner = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 463                         dbesc(normalise_link($item['owner-link'])));
 464
 465                 if (count($owner) == 0) {
 466                         q("INSERT INTO unique_contacts (url, name, avatar) VALUES ('%s', '%s', '%s')",
 467                         dbesc(normalise_link($item["owner-link"])), dbesc($item["owner-name"]), dbesc($item["owner-avatar"]));
 468
 469                         $owner = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
 470                                 dbesc(normalise_link($item['owner-link'])));
 471                 }
 472
 473                 // Comments in threads may appear as wall-to-wall postings.
 474                 // So only take the owner at the top posting.
 475                 if ($item["id"] == $item["parent"])
 476                         return api_get_user($a,$item["owner-link"]);
 477                 else
 478                         return api_get_user($a,$item["author-link"]);
 479         }
 480
 481
 482         /**
 483          *  load api $templatename for $type and replace $data array
 484          */
 485         function api_apply_template($templatename, $type, $data){
 486
 487                 $a = get_app();
 488
 489                 switch($type){
 490                         case "atom":
 491                         case "rss":
 492                         case "xml":
 493                                 $data = array_xmlify($data);
 494                                 $tpl = get_markup_template("api_".$templatename."_".$type.".tpl");
 495                                 if(! $tpl) {
 496                                         header ("Content-Type: text/xml");
 497                                         echo '<?xml version="1.0" encoding="UTF-8"?>'."\n".'<status><error>not implemented</error></status>';
 498                                         killme();
 499                                 }
 500                                 $ret = replace_macros($tpl, $data);
 501                                 break;
 502                         case "json":
 503                                 $ret = $data;
 504                                 break;
 505                 }
 506                 return $ret;
 507         }
 508
 509         /**
 510          ** TWITTER API
 511          */
 512
 513         /**
 514          * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
 515          * returns a 401 status code and an error message if not.
 516          * http://developer.twitter.com/doc/get/account/verify_credentials
 517          */
 518         function api_account_verify_credentials(&$a, $type){
 519                 if (api_user()===false) return false;
 520                 $user_info = api_get_user($a);
 521
 522                 return api_apply_template("user", $type, array('$user' => $user_info));
 523
 524         }
 525         api_register_func('api/account/verify_credentials','api_account_verify_credentials', true);
 526
 527
 528         /**
 529          * get data from $_POST or $_GET
 530          */
 531         function requestdata($k){
 532                 if (isset($_POST[$k])){
 533                         return $_POST[$k];
 534                 }
 535                 if (isset($_GET[$k])){
 536                         return $_GET[$k];
 537                 }
 538                 return null;
 539         }
 540
 541 /*Waitman Gobble Mod*/
 542         function api_statuses_mediap(&$a, $type) {
 543                 if (api_user()===false) {
 544                         logger('api_statuses_update: no user');
 545                         return false;
 546                 }
 547                 $user_info = api_get_user($a);
 548
 549                 $_REQUEST['type'] = 'wall';
 550                 $_REQUEST['profile_uid'] = api_user();
 551                 $_REQUEST['api_source'] = true;
 552                 $txt = requestdata('status');
 553                 //$txt = urldecode(requestdata('status'));
 554
 555                 require_once('library/HTMLPurifier.auto.php');
 556                 require_once('include/html2bbcode.php');
 557
 558                 if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
 559                         $txt = html2bb_video($txt);
 560                         $config = HTMLPurifier_Config::createDefault();
 561                         $config->set('Cache.DefinitionImpl', null);
 562                         $purifier = new HTMLPurifier($config);
 563                         $txt = $purifier->purify($txt);
 564                 }
 565                 $txt = html2bbcode($txt);
 566
 567                 $a->argv[1]=$user_info['screen_name']; //should be set to username?
 568
 569                 $_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
 570                 require_once('mod/wall_upload.php');
 571                 $bebop = wall_upload_post($a);
 572
 573                 //now that we have the img url in bbcode we can add it to the status and insert the wall item.
 574                 $_REQUEST['body']=$txt."\n\n".$bebop;
 575                 require_once('mod/item.php');
 576                 item_post($a);
 577
 578                 // this should output the last post (the one we just posted).
 579                 return api_status_show($a,$type);
 580         }
 581         api_register_func('api/statuses/mediap','api_statuses_mediap', true);
 582 /*Waitman Gobble Mod*/
 583
 584
 585         function api_statuses_update(&$a, $type) {
 586                 if (api_user()===false) {
 587                         logger('api_statuses_update: no user');
 588                         return false;
 589                 }
 590                 $user_info = api_get_user($a);
 591
 592                 // convert $_POST array items to the form we use for web posts.
 593
 594                 // logger('api_post: ' . print_r($_POST,true));
 595
 596                 if(requestdata('htmlstatus')) {
 597                         require_once('library/HTMLPurifier.auto.php');
 598                         require_once('include/html2bbcode.php');
 599
 600                         $txt = requestdata('htmlstatus');
 601                         if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
 602
 603                                 $txt = html2bb_video($txt);
 604
 605                                 $config = HTMLPurifier_Config::createDefault();
 606                                 $config->set('Cache.DefinitionImpl', null);
 607
 608
 609                                 $purifier = new HTMLPurifier($config);
 610                                 $txt = $purifier->purify($txt);
 611
 612                                 $_REQUEST['body'] = html2bbcode($txt);
 613                         }
 614
 615                 }
 616                 else
 617                         $_REQUEST['body'] = requestdata('status');
 618
 619                 $_REQUEST['title'] = requestdata('title');
 620
 621                 $parent = requestdata('in_reply_to_status_id');
 622                 if(ctype_digit($parent))
 623                         $_REQUEST['parent'] = $parent;
 624                 else
 625                         $_REQUEST['parent_uri'] = $parent;
 626
 627                 if(requestdata('lat') && requestdata('long'))
 628                         $_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
 629                 $_REQUEST['profile_uid'] = api_user();
 630
 631                 if($parent)
 632                         $_REQUEST['type'] = 'net-comment';
 633                 else {
 634                         $_REQUEST['type'] = 'wall';
 635                         if(x($_FILES,'media')) {
 636                                 // upload the image if we have one
 637                                 $_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
 638                                 require_once('mod/wall_upload.php');
 639                                 $media = wall_upload_post($a);
 640                                 if(strlen($media)>0)
 641                                         $_REQUEST['body'] .= "\n\n".$media;
 642                         }
 643                 }
 644
 645                 // set this so that the item_post() function is quiet and doesn't redirect or emit json
 646
 647                 $_REQUEST['api_source'] = true;
 648
 649                 // call out normal post function
 650
 651                 require_once('mod/item.php');
 652                 item_post($a);
 653
 654                 // this should output the last post (the one we just posted).
 655                 return api_status_show($a,$type);
 656         }
 657         api_register_func('api/statuses/update','api_statuses_update', true);
 658
 659
 660         function api_status_show(&$a, $type){
 661                 $user_info = api_get_user($a);
 662                 // get last public wall message
 663                 $lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `c`.`nick` as `reply_author`, `i`.`author-link` AS `item-author`
 664                                 FROM `item`, `contact`, `item` as `i`, `contact` as `c`
 665                                 WHERE `item`.`contact-id` = %d AND `item`.`owner-link` = '%s'
 666                                         AND `i`.`id` = `item`.`parent`
 667                                         AND `contact`.`id`=`item`.`contact-id` AND `c`.`id`=`i`.`contact-id` AND `contact`.`self`=1
 668                                         AND `item`.`type`!='activity'
 669                                         AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
 670                                 ORDER BY `item`.`created` DESC
 671                                 LIMIT 1",
 672                                 intval($user_info['cid']),
 673                                 dbesc($user_info['url'])
 674                 );
 675
 676                 if (count($lastwall)>0){
 677                         $lastwall = $lastwall[0];
 678
 679                         $in_reply_to_status_id = NULL;
 680                         $in_reply_to_user_id = NULL;
 681                         $in_reply_to_screen_name = NULL;
 682                         if ($lastwall['parent']!=$lastwall['id']) {
 683                                 $in_reply_to_status_id=$lastwall['parent'];
 684                                 //$in_reply_to_user_id = $lastwall['reply_uid'];
 685                                 //$in_reply_to_screen_name = $lastwall['reply_author'];
 686
 687                                 $r = q("SELECT * FROM unique_contacts WHERE `url` = '%s'", dbesc(normalise_link($lastwall['item-author'])));
 688                                 if ($r) {
 689                                         $in_reply_to_screen_name = $r[0]['name'];
 690                                         $in_reply_to_user_id = $r[0]['id'];
 691                                 }
 692                         }
 693                         $status_info = array(
 694                                 'text' => trim(html2plain(bbcode($lastwall['body'], false, false, 2), 0)),
 695                                 'truncated' => false,
 696                                 'created_at' => api_date($lastwall['created']),
 697                                 'in_reply_to_status_id' => $in_reply_to_status_id,
 698                                 'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
 699                                 'id' => $lastwall['id'],
 700                                 'in_reply_to_user_id' => $in_reply_to_user_id,
 701                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
 702                                 'geo' => NULL,
 703                                 'favorited' => false,
 704                                 'user' => $user_info,
 705                                 'statusnet_html'                => trim(bbcode($lastwall['body'], false, false)),
 706                                 'statusnet_conversation_id'     => $lastwall['parent'],
 707                                 //'coordinates' => $lastwall['coord'],
 708                                 //'place' => $lastwall['location'],
 709                                 //'contributors' => ''
 710                         );
 711
 712                         // "cid", "uid" and "self" are only needed for some internal stuff, so remove it from here
 713                         unset($status_info["user"]["cid"]);
 714                         unset($status_info["user"]["uid"]);
 715                         unset($status_info["user"]["self"]);
 716                 }
 717
 718                 return  api_apply_template("status", $type, array('$status' => $status_info));
 719
 720         }
 721
 722
 723
 724
 725
 726         /**
 727          * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
 728          * The author's most recent status will be returned inline.
 729          * http://developer.twitter.com/doc/get/users/show
 730          */
 731         function api_users_show(&$a, $type){
 732                 $user_info = api_get_user($a);
 733
 734                 $lastwall = q("SELECT `item`.*
 735                                 FROM `item`, `contact`
 736                                 WHERE `item`.`contact-id` = %d  AND `item`.`owner-link` = '%s'
 737                                         AND `contact`.`id`=`item`.`contact-id`
 738                                         AND `type`!='activity'
 739                                         AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
 740                                 ORDER BY `created` DESC
 741                                 LIMIT 1",
 742                                 intval($user_info['cid']),
 743                                 dbesc($user_info['url'])
 744                 );
 745
 746                 if (count($lastwall)>0){
 747                         $lastwall = $lastwall[0];
 748
 749                         $in_reply_to_status_id = NULL;
 750                         $in_reply_to_user_id = NULL;
 751                         $in_reply_to_screen_name = NULL;
 752                         if ($lastwall['parent']!=$lastwall['id']) {
 753                                 $reply = q("SELECT `item`.`id`, `item`.`contact-id` as `reply_uid`, `contact`.`nick` as `reply_author`, `item`.`author-link` AS `item-author`
 754                                             FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id` AND `item`.`id` = %d", intval($lastwall['parent']));
 755                                 if (count($reply)>0) {
 756                                         $in_reply_to_status_id=$lastwall['parent'];
 757                                         //$in_reply_to_user_id = $reply[0]['reply_uid'];
 758                                         //$in_reply_to_screen_name = $reply[0]['reply_author'];
 759                                         $r = q("SELECT * FROM unique_contacts WHERE `url` = '%s'", dbesc(normalise_link($reply[0]['item-author'])));
 760                                         if ($r) {
 761                                                 $in_reply_to_screen_name = $r[0]['name'];
 762                                                 $in_reply_to_user_id = $r[0]['id'];
 763                                         }
 764                                 }
 765                         }
 766                         $user_info['status'] = array(
 767                                 'text' => trim(html2plain(bbcode($lastwall['body'], false, false, 2), 0)),
 768                                 'truncated' => false,
 769                                 'created_at' => api_date($lastwall['created']),
 770                                 'in_reply_to_status_id' => $in_reply_to_status_id,
 771                                 'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
 772                                 'id' => $lastwall['contact-id'],
 773                                 'in_reply_to_user_id' => $in_reply_to_user_id,
 774                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
 775                                 'geo' => NULL,
 776                                 'favorited' => false,
 777                                 'statusnet_html'                => trim(bbcode($lastwall['body'], false, false)),
 778                                 'statusnet_conversation_id'     => $lastwall['parent'],
 779                         );
 780                 }
 781
 782                 // "cid", "uid" and "self" are only needed for some internal stuff, so remove it from here
 783                 unset($user_info["cid"]);
 784                 unset($user_info["uid"]);
 785                 unset($user_info["self"]);
 786
 787                 return  api_apply_template("user", $type, array('$user' => $user_info));
 788
 789         }
 790         api_register_func('api/users/show','api_users_show');
 791
 792         /**
 793          *
 794          * http://developer.twitter.com/doc/get/statuses/home_timeline
 795          *
 796          * TODO: Optional parameters
 797          * TODO: Add reply info
 798          */
 799         function api_statuses_home_timeline(&$a, $type){
 800                 if (api_user()===false) return false;
 801
 802                 $user_info = api_get_user($a);
 803                 // get last newtork messages
 804
 805
 806                 // params
 807                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 808                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 809                 if ($page<0) $page=0;
 810                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 811                 $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
 812                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 813                 $exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
 814                 $conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
 815
 816                 $start = $page*$count;
 817
 818                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 819
 820                 $sql_extra = '';
 821                 if ($max_id > 0)
 822                         $sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
 823                 if ($exclude_replies > 0)
 824                         $sql_extra .= ' AND `item`.`parent` = `item`.`id`';
 825                 if ($conversation_id > 0)
 826                         $sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
 827
 828                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 829                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 830                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 831                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 832                         FROM `item`, `contact`
 833                         WHERE `item`.`uid` = %d
 834                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 835                         AND `contact`.`id` = `item`.`contact-id`
 836                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 837                         $sql_extra
 838                         AND `item`.`id`>%d
 839                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
 840                         //intval($user_info['uid']),
 841                         intval(api_user()),
 842                         intval($since_id),
 843                         intval($start), intval($count)
 844                 );
 845
 846                 $ret = api_format_items($r,$user_info);
 847
 848                 // We aren't going to try to figure out at the item, group, and page
 849                 // level which items you've seen and which you haven't. If you're looking
 850                 // at the network timeline just mark everything seen.
 851
 852                 $r = q("UPDATE `item` SET `unseen` = 0
 853                         WHERE `unseen` = 1 AND `uid` = %d",
 854                         //intval($user_info['uid'])
 855                         intval(api_user())
 856                 );
 857
 858
 859                 $data = array('$statuses' => $ret);
 860                 switch($type){
 861                         case "atom":
 862                         case "rss":
 863                                 $data = api_rss_extra($a, $data, $user_info);
 864                                 break;
 865                         case "as":
 866                                 $as = api_format_as($a, $ret, $user_info);
 867                                 $as['title'] = $a->config['sitename']." Home Timeline";
 868                                 $as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
 869                                 return($as);
 870                                 break;
 871                 }
 872
 873                 return  api_apply_template("timeline", $type, $data);
 874         }
 875         api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
 876         api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
 877
 878         function api_statuses_public_timeline(&$a, $type){
 879                 if (api_user()===false) return false;
 880
 881                 $user_info = api_get_user($a);
 882                 // get last newtork messages
 883
 884
 885                 // params
 886                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 887                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 888                 if ($page<0) $page=0;
 889                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 890                 $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
 891                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 892                 $exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
 893                 $conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
 894
 895                 $start = $page*$count;
 896
 897                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 898
 899                 if ($max_id > 0)
 900                         $sql_extra = 'AND `item`.`id` <= '.intval($max_id);
 901                 if ($exclude_replies > 0)
 902                         $sql_extra .= ' AND `item`.`parent` = `item`.`id`';
 903                 if ($conversation_id > 0)
 904                         $sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
 905
 906                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 907                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 908                         `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
 909                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`,
 910                         `user`.`nickname`, `user`.`hidewall`
 911                         FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 912                         LEFT JOIN `user` ON `user`.`uid` = `item`.`uid`
 913                         WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
 914                         AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
 915                         AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
 916                         AND `item`.`private` = 0 AND `item`.`wall` = 1 AND `user`.`hidewall` = 0
 917                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 918                         $sql_extra
 919                         AND `item`.`id`>%d
 920                         ORDER BY `received` DESC LIMIT %d, %d ",
 921                         intval($since_id),
 922                         intval($start),
 923                         intval($count));
 924
 925                 $ret = api_format_items($r,$user_info);
 926
 927
 928                 $data = array('$statuses' => $ret);
 929                 switch($type){
 930                         case "atom":
 931                         case "rss":
 932                                 $data = api_rss_extra($a, $data, $user_info);
 933                                 break;
 934                         case "as":
 935                                 $as = api_format_as($a, $ret, $user_info);
 936                                 $as['title'] = $a->config['sitename']." Public Timeline";
 937                                 $as['link']['url'] = $a->get_baseurl()."/";
 938                                 return($as);
 939                                 break;
 940                 }
 941
 942                 return  api_apply_template("timeline", $type, $data);
 943         }
 944         api_register_func('api/statuses/public_timeline','api_statuses_public_timeline', true);
 945
 946         /**
 947          *
 948          */
 949         function api_statuses_show(&$a, $type){
 950                 if (api_user()===false) return false;
 951
 952                 $user_info = api_get_user($a);
 953
 954                 // params
 955                 $id = intval($a->argv[3]);
 956
 957                 if ($id == 0)
 958                         $id = intval($_REQUEST["id"]);
 959
 960                 logger('API: api_statuses_show: '.$id);
 961
 962                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 963                 $conversation = (x($_REQUEST,'conversation')?1:0);
 964
 965                 $sql_extra = '';
 966                 if ($conversation)
 967                         $sql_extra .= " AND `item`.`parent` = %d ORDER BY `received` ASC ";
 968                 else
 969                         $sql_extra .= " AND `item`.`id` = %d";
 970
 971                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 972                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 973                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 974                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 975                         FROM `item`, `contact`
 976                         WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 977                         AND `contact`.`id` = `item`.`contact-id`
 978                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 979                         $sql_extra",
 980                         intval($id)
 981                 );
 982
 983                 $ret = api_format_items($r,$user_info);
 984
 985                 if ($conversation) {
 986                         $data = array('$statuses' => $ret);
 987                         return api_apply_template("timeline", $type, $data);
 988                 } else {
 989                         $data = array('$status' => $ret[0]);
 990                         /*switch($type){
 991                                 case "atom":
 992                                 case "rss":
 993                                         $data = api_rss_extra($a, $data, $user_info);
 994                         }*/
 995                         return  api_apply_template("status", $type, $data);
 996                 }
 997         }
 998         api_register_func('api/statuses/show','api_statuses_show', true);
 999
1000
1001         /**
1002          *
1003          */
1004         function api_statuses_repeat(&$a, $type){
1005                 if (api_user()===false) return false;
1006
1007                 $user_info = api_get_user($a);
1008
1009                 // params
1010                 $id = intval($a->argv[3]);
1011
1012                 if ($id == 0)
1013                         $id = intval($_REQUEST["id"]);
1014
1015                 logger('API: api_statuses_repeat: '.$id);
1016
1017                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
1018
1019                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `contact`.`nick` as `reply_author`,
1020                         `contact`.`name`, `contact`.`photo` as `reply_photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
1021                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
1022                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1023                         FROM `item`, `contact`
1024                         WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
1025                         AND `contact`.`id` = `item`.`contact-id`
1026                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1027                         $sql_extra
1028                         AND `item`.`id`=%d",
1029                         intval($id)
1030                 );
1031
1032                 if ($r[0]['body'] != "") {
1033                         if (!intval(get_config('system','old_share'))) {
1034                                 $post = "[share author='".str_replace("'", "&#039;", $r[0]['reply_author']).
1035                                                 "' profile='".$r[0]['reply_url'].
1036                                                 "' avatar='".$r[0]['reply_photo'].
1037                                                 "' link='".$r[0]['plink']."']";
1038
1039                                 $post .= $r[0]['body'];
1040                                 $post .= "[/share]";
1041                                 $_REQUEST['body'] = $post;
1042                         } else
1043                                 $_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
1044
1045                         $_REQUEST['profile_uid'] = api_user();
1046                         $_REQUEST['type'] = 'wall';
1047                         $_REQUEST['api_source'] = true;
1048
1049                         require_once('mod/item.php');
1050                         item_post($a);
1051                 }
1052
1053                 if ($type == 'xml')
1054                         $ok = "true";
1055                 else
1056                         $ok = "ok";
1057
1058                 return api_apply_template('test', $type, array('$ok' => $ok));
1059         }
1060         api_register_func('api/statuses/retweet','api_statuses_repeat', true);
1061
1062         /**
1063          *
1064          */
1065         function api_statuses_destroy(&$a, $type){
1066                 if (api_user()===false) return false;
1067
1068                 $user_info = api_get_user($a);
1069
1070                 // params
1071                 $id = intval($a->argv[3]);
1072
1073                 if ($id == 0)
1074                         $id = intval($_REQUEST["id"]);
1075
1076                 logger('API: api_statuses_destroy: '.$id);
1077
1078                 require_once('include/items.php');
1079                 drop_item($id, false);
1080
1081                 if ($type == 'xml')
1082                         $ok = "true";
1083                 else
1084                         $ok = "ok";
1085
1086                 return api_apply_template('test', $type, array('$ok' => $ok));
1087         }
1088         api_register_func('api/statuses/destroy','api_statuses_destroy', true);
1089
1090         /**
1091          *
1092          * http://developer.twitter.com/doc/get/statuses/mentions
1093          *
1094          */
1095         function api_statuses_mentions(&$a, $type){
1096                 if (api_user()===false) return false;
1097
1098                 $user_info = api_get_user($a);
1099                 // get last newtork messages
1100
1101
1102                 // params
1103                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
1104                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1105                 if ($page<0) $page=0;
1106                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
1107                 $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
1108                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
1109
1110                 $start = $page*$count;
1111
1112                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
1113
1114                 $myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
1115                 $myurl = substr($myurl,strpos($myurl,'://')+3);
1116                 //$myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
1117                 $myurl = str_replace('www.','',$myurl);
1118                 $diasp_url = str_replace('/profile/','/u/',$myurl);
1119
1120                 $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where `author-link` IN ('https://%s', 'http://%s') OR `mention`)",
1121                         dbesc(protect_sprintf($myurl)),
1122                         dbesc(protect_sprintf($myurl))
1123                 );
1124
1125                 if ($max_id > 0)
1126                         $sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
1127
1128                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1129                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
1130                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
1131                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1132                         FROM `item`, `contact`
1133                         WHERE `item`.`uid` = %d
1134                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
1135                         AND `contact`.`id` = `item`.`contact-id`
1136                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1137                         $sql_extra
1138                         AND `item`.`id`>%d
1139                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
1140                         //intval($user_info['uid']),
1141                         intval(api_user()),
1142                         intval($since_id),
1143                         intval($start), intval($count)
1144                 );
1145
1146                 $ret = api_format_items($r,$user_info);
1147
1148
1149                 $data = array('$statuses' => $ret);
1150                 switch($type){
1151                         case "atom":
1152                         case "rss":
1153                                 $data = api_rss_extra($a, $data, $user_info);
1154                                 break;
1155                         case "as":
1156                                 $as = api_format_as($a, $ret, $user_info);
1157                                 $as["title"] = $a->config['sitename']." Mentions";
1158                                 $as['link']['url'] = $a->get_baseurl()."/";
1159                                 return($as);
1160                                 break;
1161                 }
1162
1163                 return  api_apply_template("timeline", $type, $data);
1164         }
1165         api_register_func('api/statuses/mentions','api_statuses_mentions', true);
1166         api_register_func('api/statuses/replies','api_statuses_mentions', true);
1167
1168
1169         function api_statuses_user_timeline(&$a, $type){
1170                 if (api_user()===false) return false;
1171
1172                 $user_info = api_get_user($a);
1173                 // get last network messages
1174
1175                 logger("api_statuses_user_timeline: api_user: ". api_user() .
1176                            "\nuser_info: ".print_r($user_info, true) .
1177                            "\n_REQUEST:  ".print_r($_REQUEST, true),
1178                            LOGGER_DEBUG);
1179
1180                 // params
1181                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
1182                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1183                 if ($page<0) $page=0;
1184                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
1185                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
1186                 $exclude_replies = (x($_REQUEST,'exclude_replies')?1:0);
1187                 $conversation_id = (x($_REQUEST,'conversation_id')?$_REQUEST['conversation_id']:0);
1188
1189                 $start = $page*$count;
1190
1191                 $sql_extra = '';
1192                 if ($user_info['self']==1) $sql_extra .= " AND `item`.`wall` = 1 ";
1193
1194                 if ($exclude_replies > 0)
1195                         $sql_extra .= ' AND `item`.`parent` = `item`.`id`';
1196                 if ($conversation_id > 0)
1197                         $sql_extra .= ' AND `item`.`parent` = '.intval($conversation_id);
1198
1199                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1200                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
1201                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
1202                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1203                         FROM `item`, `contact`
1204                         WHERE `item`.`uid` = %d
1205                         AND `item`.`contact-id` = %d
1206                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
1207                         AND `contact`.`id` = `item`.`contact-id`
1208                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1209                         $sql_extra
1210                         AND `item`.`id`>%d
1211                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
1212                         intval(api_user()),
1213                         intval($user_info['cid']),
1214                         intval($since_id),
1215                         intval($start), intval($count)
1216                 );
1217
1218                 $ret = api_format_items($r,$user_info, true);
1219
1220                 $data = array('$statuses' => $ret);
1221                 switch($type){
1222                         case "atom":
1223                         case "rss":
1224                                 $data = api_rss_extra($a, $data, $user_info);
1225                 }
1226
1227                 return  api_apply_template("timeline", $type, $data);
1228         }
1229
1230         api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
1231
1232
1233         function api_favorites(&$a, $type){
1234                 if (api_user()===false) return false;
1235
1236                 $user_info = api_get_user($a);
1237                 // in friendica starred item are private
1238                 // return favorites only for self
1239                 logger('api_favorites: self:' . $user_info['self']);
1240
1241                 if ($user_info['self']==0) {
1242                         $ret = array();
1243                 } else {
1244
1245
1246                         // params
1247                         $count = (x($_GET,'count')?$_GET['count']:20);
1248                         $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1249                         if ($page<0) $page=0;
1250
1251                         $start = $page*$count;
1252
1253                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1254                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
1255                                 `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
1256                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1257                                 FROM `item`, `contact`
1258                                 WHERE `item`.`uid` = %d
1259                                 AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
1260                                 AND `item`.`starred` = 1
1261                                 AND `contact`.`id` = `item`.`contact-id`
1262                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1263                                 $sql_extra
1264                                 ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
1265                                 //intval($user_info['uid']),
1266                                 intval(api_user()),
1267                                 intval($start), intval($count)
1268                         );
1269
1270                         $ret = api_format_items($r,$user_info);
1271
1272                 }
1273
1274                 $data = array('$statuses' => $ret);
1275                 switch($type){
1276                         case "atom":
1277                         case "rss":
1278                                 $data = api_rss_extra($a, $data, $user_info);
1279                 }
1280
1281                 return  api_apply_template("timeline", $type, $data);
1282         }
1283
1284         api_register_func('api/favorites','api_favorites', true);
1285
1286         function api_format_as($a, $ret, $user_info) {
1287
1288                 $as = array();
1289                 $as['title'] = $a->config['sitename']." Public Timeline";
1290                 $items = array();
1291                 foreach ($ret as $item) {
1292                         $singleitem["actor"]["displayName"] = $item["user"]["name"];
1293                         $singleitem["actor"]["id"] = $item["user"]["contact_url"];
1294                         $avatar[0]["url"] = $item["user"]["profile_image_url"];
1295                         $avatar[0]["rel"] = "avatar";
1296                         $avatar[0]["type"] = "";
1297                         $avatar[0]["width"] = 96;
1298                         $avatar[0]["height"] = 96;
1299                         $avatar[1]["url"] = $item["user"]["profile_image_url"];
1300                         $avatar[1]["rel"] = "avatar";
1301                         $avatar[1]["type"] = "";
1302                         $avatar[1]["width"] = 48;
1303                         $avatar[1]["height"] = 48;
1304                         $avatar[2]["url"] = $item["user"]["profile_image_url"];
1305                         $avatar[2]["rel"] = "avatar";
1306                         $avatar[2]["type"] = "";
1307                         $avatar[2]["width"] = 24;
1308                         $avatar[2]["height"] = 24;
1309                         $singleitem["actor"]["avatarLinks"] = $avatar;
1310
1311                         $singleitem["actor"]["image"]["url"] = $item["user"]["profile_image_url"];
1312                         $singleitem["actor"]["image"]["rel"] = "avatar";
1313                         $singleitem["actor"]["image"]["type"] = "";
1314                         $singleitem["actor"]["image"]["width"] = 96;
1315                         $singleitem["actor"]["image"]["height"] = 96;
1316                         $singleitem["actor"]["type"] = "person";
1317                         $singleitem["actor"]["url"] = $item["person"]["contact_url"];
1318                         $singleitem["actor"]["statusnet:profile_info"]["local_id"] = $item["user"]["id"];
1319                         $singleitem["actor"]["statusnet:profile_info"]["following"] = $item["user"]["following"] ? "true" : "false";
1320                         $singleitem["actor"]["statusnet:profile_info"]["blocking"] = "false";
1321                         $singleitem["actor"]["contact"]["preferredUsername"] = $item["user"]["screen_name"];
1322                         $singleitem["actor"]["contact"]["displayName"] = $item["user"]["name"];
1323                         $singleitem["actor"]["contact"]["addresses"] = "";
1324
1325                         $singleitem["body"] = $item["text"];
1326                         $singleitem["object"]["displayName"] = $item["text"];
1327                         $singleitem["object"]["id"] = $item["url"];
1328                         $singleitem["object"]["type"] = "note";
1329                         $singleitem["object"]["url"] = $item["url"];
1330                         //$singleitem["context"] =;
1331                         $singleitem["postedTime"] = date("c", strtotime($item["published"]));
1332                         $singleitem["provider"]["objectType"] = "service";
1333                         $singleitem["provider"]["displayName"] = "Test";
1334                         $singleitem["provider"]["url"] = "http://test.tld";
1335                         $singleitem["title"] = $item["text"];
1336                         $singleitem["verb"] = "post";
1337                         $singleitem["statusnet:notice_info"]["local_id"] = $item["id"];
1338                                 $singleitem["statusnet:notice_info"]["source"] = $item["source"];
1339                                 $singleitem["statusnet:notice_info"]["favorite"] = "false";
1340                                 $singleitem["statusnet:notice_info"]["repeated"] = "false";
1341                                 //$singleitem["original"] = $item;
1342                                 $items[] = $singleitem;
1343                 }
1344                 $as['items'] = $items;
1345                 $as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
1346                 $as['link']['rel'] = "alternate";
1347                 $as['link']['type'] = "text/html";
1348                 return($as);
1349         }
1350
1351         function api_format_messages($item, $recipient, $sender) {
1352                 // standard meta information
1353                 $ret=Array(
1354                                 'id'                    => $item['id'],
1355                                 'sender_id'             => $sender['id'] ,
1356                                 'text'                  => "",
1357                                 'recipient_id'          => $recipient['id'],
1358                                 'created_at'            => api_date($item['created']),
1359                                 'sender_screen_name'    => $sender['screen_name'],
1360                                 'recipient_screen_name' => $recipient['screen_name'],
1361                                 'sender'                => $sender,
1362                                 'recipient'             => $recipient,
1363                 );
1364
1365                 // "cid", "uid" and "self" are only needed for some internal stuff, so remove it from here
1366                 unset($ret["sender"]["cid"]);
1367                 unset($ret["sender"]["uid"]);
1368                 unset($ret["sender"]["self"]);
1369                 unset($ret["recipient"]["cid"]);
1370                 unset($ret["recipient"]["uid"]);
1371                 unset($ret["recipient"]["self"]);
1372
1373                 //don't send title to regular StatusNET requests to avoid confusing these apps
1374                 if (x($_GET, 'getText')) {
1375                         $ret['title'] = $item['title'] ;
1376                         if ($_GET["getText"] == "html") {
1377                                 $ret['text'] = bbcode($item['body'], false, false);
1378                         }
1379                         elseif ($_GET["getText"] == "plain") {
1380                                 //$ret['text'] = html2plain(bbcode($item['body'], false, false, true), 0);
1381                                 $ret['text'] = trim(html2plain(bbcode($item['body'], false, false, 2), 0));
1382                         }
1383                 }
1384                 else {
1385                         $ret['text'] = $item['title']."\n".html2plain(bbcode($item['body'], false, false, 2), 0);
1386                 }
1387                 if (isset($_GET["getUserObjects"]) && $_GET["getUserObjects"] == "false") {
1388                         unset($ret['sender']);
1389                         unset($ret['recipient']);
1390                 }
1391
1392                 return $ret;
1393         }
1394
1395         function api_format_items($r,$user_info, $filter_user = false) {
1396
1397                 $a = get_app();
1398                 $ret = Array();
1399
1400                 foreach($r as $item) {
1401                         localize_item($item);
1402                         $status_user = api_item_get_user($a,$item);
1403
1404                         // Look if the posts are matching if they should be filtered by user id
1405                         // To-Do: Fix for wall-to-wall-posts
1406                         if ($filter_user AND ($status_user["id"] != $user_info["id"]))
1407                                 continue;
1408
1409                         if ($item['thr-parent'] != $item['uri']) {
1410                                 $r = q("SELECT id FROM item WHERE uid=%d AND uri='%s' LIMIT 1",
1411                                         intval(api_user()),
1412                                         dbesc($item['thr-parent']));
1413                                 if ($r)
1414                                         $in_reply_to_status_id = $r[0]['id'];
1415                                 else
1416                                         $in_reply_to_status_id = $item['parent'];
1417
1418                                 $in_reply_to_screen_name = NULL;
1419                                 $in_reply_to_user_id = NULL;
1420
1421                                 $r = q("SELECT `author-link` FROM item WHERE uid=%d AND id=%d LIMIT 1",
1422                                         intval(api_user()),
1423                                         intval($in_reply_to_status_id));
1424                                 if ($r) {
1425                                         $r = q("SELECT * FROM unique_contacts WHERE `url` = '%s'", dbesc(normalise_link($r[0]['author-link'])));
1426
1427                                         if ($r) {
1428                                                 $in_reply_to_screen_name = $r[0]['name'];
1429                                                 $in_reply_to_user_id = $r[0]['id'];
1430                                         }
1431                                 }
1432                         } else {
1433                                 $in_reply_to_screen_name = NULL;
1434                                 $in_reply_to_user_id = NULL;
1435                                 $in_reply_to_status_id = NULL;
1436                         }
1437
1438                         // Workaround for ostatus messages where the title is identically to the body
1439                         $statusbody = trim(html2plain(bbcode($item['body'], false, false, 2), 0));
1440
1441                         $statustitle = trim($item['title']);
1442
1443                         if (($statustitle != '') and (strpos($statusbody, $statustitle) !== false))
1444                                 $statustext = trim($statusbody);
1445                         else
1446                                 $statustext = trim($statustitle."\n\n".$statusbody);
1447
1448                         if (($item["network"] == NETWORK_FEED) and (strlen($statustext)> 1000))
1449                                 $statustext = substr($statustext, 0, 1000)."... \n".$item["plink"];
1450
1451                         $status = array(
1452                                 'text'          => $statustext,
1453                                 'truncated' => False,
1454                                 'created_at'=> api_date($item['created']),
1455                                 'in_reply_to_status_id' => $in_reply_to_status_id,
1456                                 'source'    => (($item['app']) ? $item['app'] : 'web'),
1457                                 'id'            => intval($item['id']),
1458                                 'in_reply_to_user_id' => $in_reply_to_user_id,
1459                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
1460                                 'geo' => NULL,
1461                                 'favorited' => $item['starred'] ? true : false,
1462                                 'attachments' => array(),
1463                                 'user' =>  $status_user ,
1464                                 'statusnet_html'                => trim(bbcode($item['body'], false, false)),
1465                                 'statusnet_conversation_id'     => $item['parent'],
1466                         );
1467
1468                         // Retweets are only valid for top postings
1469                         if (($item['owner-link'] != $item['author-link']) AND ($item["id"] == $item["parent"])) {
1470                                 $retweeted_status = $status;
1471                                 $retweeted_status["user"] = api_get_user($a,$item["author-link"]);
1472
1473                                 $status["retweeted_status"] = $retweeted_status;
1474                         }
1475
1476                         // "cid", "uid" and "self" are only needed for some internal stuff, so remove it from here
1477                         unset($status["user"]["cid"]);
1478                         unset($status["user"]["uid"]);
1479                         unset($status["user"]["self"]);
1480
1481                         // 'geo' => array('type' => 'Point',
1482                         //                   'coordinates' => array((float) $notice->lat,
1483                         //                                          (float) $notice->lon));
1484
1485                         // Seesmic doesn't like the following content
1486                         // completely disabled to make friendica totally compatible to the statusnet API
1487                         /*if ($_SERVER['HTTP_USER_AGENT'] != 'Seesmic') {
1488                                 $status2 = array(
1489                                         'updated'   => api_date($item['edited']),
1490                                         'published' => api_date($item['created']),
1491                                         'message_id' => $item['uri'],
1492                                         'url'           => ($item['plink']!=''?$item['plink']:$item['author-link']),
1493                                         'coordinates' => $item['coord'],
1494                                         'place' => $item['location'],
1495                                         'contributors' => '',
1496                                         'annotations'  => '',
1497                                         'entities'  => '',
1498                                         'objecttype' => (($item['object-type']) ? $item['object-type'] : ACTIVITY_OBJ_NOTE),
1499                                         'verb' => (($item['verb']) ? $item['verb'] : ACTIVITY_POST),
1500                                         'self' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
1501                                         'edit' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
1502                                 );
1503
1504                                 $status = array_merge($status, $status2);
1505                         }*/
1506
1507                         $ret[] = $status;
1508                 };
1509                 return $ret;
1510         }
1511
1512
1513         function api_account_rate_limit_status(&$a,$type) {
1514
1515                 $hash = array(
1516                           'reset_time_in_seconds' => strtotime('now + 1 hour'),
1517                           'remaining_hits' => (string) 150,
1518                           'hourly_limit' => (string) 150,
1519                           'reset_time' => datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME),
1520                 );
1521                 if ($type == "xml")
1522                         $hash['resettime_in_seconds'] = $hash['reset_time_in_seconds'];
1523
1524                 return api_apply_template('ratelimit', $type, array('$hash' => $hash));
1525
1526         }
1527         api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
1528
1529         function api_help_test(&$a,$type) {
1530
1531                 if ($type == 'xml')
1532                         $ok = "true";
1533                 else
1534                         $ok = "ok";
1535
1536                 return api_apply_template('test', $type, array('$ok' => $ok));
1537
1538         }
1539         api_register_func('api/help/test','api_help_test',false);
1540
1541         /**
1542          *  https://dev.twitter.com/docs/api/1/get/statuses/friends
1543          *  This function is deprecated by Twitter
1544          *  returns: json, xml
1545          **/
1546         function api_statuses_f(&$a, $type, $qtype) {
1547                 if (api_user()===false) return false;
1548                 $user_info = api_get_user($a);
1549
1550
1551                 // friends and followers only for self
1552                 if ($user_info['self']==0){
1553                         return false;
1554                 }
1555
1556                 if (x($_GET,'cursor') && $_GET['cursor']=='undefined'){
1557                         /* this is to stop Hotot to load friends multiple times
1558                         *  I'm not sure if I'm missing return something or
1559                         *  is a bug in hotot. Workaround, meantime
1560                         */
1561
1562                         /*$ret=Array();
1563                         return array('$users' => $ret);*/
1564                         return false;
1565                 }
1566
1567                 if($qtype == 'friends')
1568                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
1569                 if($qtype == 'followers')
1570                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
1571
1572                 $r = q("SELECT id FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
1573                         intval(api_user())
1574                 );
1575
1576                 $ret = array();
1577                 foreach($r as $cid){
1578                         $user =  api_get_user($a, $cid['id']);
1579                         // "cid", "uid" and "self" are only needed for some internal stuff, so remove it from here
1580                         unset($user["cid"]);
1581                         unset($user["uid"]);
1582                         unset($user["self"]);
1583
1584                         if ($user)
1585                                 $ret[] = $user;
1586                 }
1587
1588
1589                 return array('$users' => $ret);
1590
1591         }
1592         function api_statuses_friends(&$a, $type){
1593                 $data =  api_statuses_f($a,$type,"friends");
1594                 if ($data===false) return false;
1595                 return  api_apply_template("friends", $type, $data);
1596         }
1597         function api_statuses_followers(&$a, $type){
1598                 $data = api_statuses_f($a,$type,"followers");
1599                 if ($data===false) return false;
1600                 return  api_apply_template("friends", $type, $data);
1601         }
1602         api_register_func('api/statuses/friends','api_statuses_friends',true);
1603         api_register_func('api/statuses/followers','api_statuses_followers',true);
1604
1605
1606
1607
1608
1609
1610         function api_statusnet_config(&$a,$type) {
1611                 $name = $a->config['sitename'];
1612                 $server = $a->get_hostname();
1613                 $logo = $a->get_baseurl() . '/images/friendica-64.png';
1614                 $email = $a->config['admin_email'];
1615                 $closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
1616                 $private = (($a->config['system']['block_public']) ? 'true' : 'false');
1617                 $textlimit = (string) (($a->config['max_import_size']) ? $a->config['max_import_size'] : 200000);
1618                 if($a->config['api_import_size'])
1619                         $texlimit = string($a->config['api_import_size']);
1620                 $ssl = (($a->config['system']['have_ssl']) ? 'true' : 'false');
1621                 $sslserver = (($ssl === 'true') ? str_replace('http:','https:',$a->get_baseurl()) : '');
1622
1623                 $config = array(
1624                         'site' => array('name' => $name,'server' => $server, 'theme' => 'default', 'path' => '',
1625                                 'logo' => $logo, 'fancy' => 'true', 'language' => 'en', 'email' => $email, 'broughtby' => '',
1626                                 'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => 'false',
1627                                 'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
1628                                 'shorturllength' => '30',
1629         'friendica' => array(
1630                              'FRIENDICA_PLATFORM' => FRIENDICA_PLATFORM,
1631                              'FRIENDICA_VERSION' => FRIENDICA_VERSION,
1632                              'DFRN_PROTOCOL_VERSION' => DFRN_PROTOCOL_VERSION,
1633                              'DB_UPDATE_VERSION' => DB_UPDATE_VERSION
1634                              )
1635                         ),
1636                 );
1637
1638                 return api_apply_template('config', $type, array('$config' => $config));
1639
1640         }
1641         api_register_func('api/statusnet/config','api_statusnet_config',false);
1642
1643         function api_statusnet_version(&$a,$type) {
1644
1645                 // liar
1646
1647                 if($type === 'xml') {
1648                         header("Content-type: application/xml");
1649                         echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<version>0.9.7</version>' . "\r\n";
1650                         killme();
1651                 }
1652                 elseif($type === 'json') {
1653                         header("Content-type: application/json");
1654                         echo '"0.9.7"';
1655                         killme();
1656                 }
1657         }
1658         api_register_func('api/statusnet/version','api_statusnet_version',false);
1659
1660
1661         function api_ff_ids(&$a,$type,$qtype) {
1662                 if(! api_user())
1663                         return false;
1664
1665                 if($qtype == 'friends')
1666                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
1667                 if($qtype == 'followers')
1668                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
1669
1670
1671                 $r = q("SELECT unique_contacts.id FROM contact, unique_contacts WHERE contact.nurl = unique_contacts.url AND `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
1672                         intval(api_user())
1673                 );
1674
1675                 if(is_array($r)) {
1676
1677                         if($type === 'xml') {
1678                                 header("Content-type: application/xml");
1679                                 echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<ids>' . "\r\n";
1680                                 foreach($r as $rr)
1681                                         echo '<id>' . $rr['id'] . '</id>' . "\r\n";
1682                                 echo '</ids>' . "\r\n";
1683                                 killme();
1684                         }
1685                         elseif($type === 'json') {
1686                                 $ret = array();
1687                                 header("Content-type: application/json");
1688                                 foreach($r as $rr) $ret[] = $rr['id'];
1689                                 echo json_encode($ret);
1690                                 killme();
1691                         }
1692                 }
1693         }
1694
1695         function api_friends_ids(&$a,$type) {
1696                 api_ff_ids($a,$type,'friends');
1697         }
1698         function api_followers_ids(&$a,$type) {
1699                 api_ff_ids($a,$type,'followers');
1700         }
1701         api_register_func('api/friends/ids','api_friends_ids',true);
1702         api_register_func('api/followers/ids','api_followers_ids',true);
1703
1704
1705         function api_direct_messages_new(&$a, $type) {
1706                 if (api_user()===false) return false;
1707
1708                 if (!x($_POST, "text") || !x($_POST,"screen_name")) return;
1709
1710                 $sender = api_get_user($a);
1711
1712                 require_once("include/message.php");
1713
1714                 $r = q("SELECT `id` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
1715                                 intval(api_user()),
1716                                 dbesc($_POST['screen_name']));
1717
1718                 $recipient = api_get_user($a, $r[0]['id']);
1719                 $replyto = '';
1720                 $sub     = '';
1721                 if (x($_REQUEST,'replyto')) {
1722                         $r = q('SELECT `parent-uri`, `title` FROM `mail` WHERE `uid`=%d AND `id`=%d',
1723                                         intval(api_user()),
1724                                         intval($_REQUEST['replyto']));
1725                         $replyto = $r[0]['parent-uri'];
1726                         $sub     = $r[0]['title'];
1727                 }
1728                 else {
1729                         if (x($_REQUEST,'title')) {
1730                                 $sub = $_REQUEST['title'];
1731                         }
1732                         else {
1733                                 $sub = ((strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
1734                         }
1735                 }
1736
1737                 $id = send_message($recipient['id'], $_POST['text'], $sub, $replyto);
1738
1739                 if ($id>-1) {
1740                         $r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
1741                         $ret = api_format_messages($r[0], $recipient, $sender);
1742
1743                 } else {
1744                         $ret = array("error"=>$id);
1745                 }
1746
1747                 $data = Array('$messages'=>$ret);
1748
1749                 switch($type){
1750                         case "atom":
1751                         case "rss":
1752                                 $data = api_rss_extra($a, $data, $user_info);
1753                 }
1754
1755                 return  api_apply_template("direct_messages", $type, $data);
1756
1757         }
1758         api_register_func('api/direct_messages/new','api_direct_messages_new',true);
1759
1760         function api_direct_messages_box(&$a, $type, $box) {
1761                 if (api_user()===false) return false;
1762
1763                 $user_info = api_get_user($a);
1764
1765                 // params
1766                 $count = (x($_GET,'count')?$_GET['count']:20);
1767                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1768                 if ($page<0) $page=0;
1769
1770                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
1771
1772                 $start = $page*$count;
1773
1774                 $profile_url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
1775                 if ($box=="sentbox") {
1776                         $sql_extra = "`from-url`='".dbesc( $profile_url )."'";
1777                 }
1778                 elseif ($box=="conversation") {
1779                         $sql_extra = "`parent-uri`='".dbesc( $_GET["uri"] )  ."'";
1780                 }
1781                 elseif ($box=="all") {
1782                         $sql_extra = "true";
1783                 }
1784                 elseif ($box=="inbox") {
1785                         $sql_extra = "`from-url`!='".dbesc( $profile_url )."'";
1786                 }
1787
1788                 $r = q("SELECT * FROM `mail` WHERE uid=%d AND $sql_extra AND id > %d ORDER BY created DESC LIMIT %d,%d",
1789                                 intval(api_user()),
1790                                 intval($since_id),
1791                                 intval($start), intval($count)
1792                 );
1793
1794                 $ret = Array();
1795                 foreach($r as $item) {
1796                         if ($box == "inbox" || $item['from-url'] != $profile_url){
1797                                 $recipient = $user_info;
1798                                 $sender = api_get_user($a,$item['contact-id']);
1799                         }
1800                         elseif ($box == "sentbox" || $item['from-url'] != $profile_url){
1801                                 $recipient = api_get_user($a,$item['contact-id']);
1802                                 $sender = $user_info;
1803                         }
1804
1805                         $ret[]=api_format_messages($item, $recipient, $sender);
1806                 }
1807
1808
1809                 $data = array('$messages' => $ret);
1810                 switch($type){
1811                         case "atom":
1812                         case "rss":
1813                                 $data = api_rss_extra($a, $data, $user_info);
1814                 }
1815
1816                 return  api_apply_template("direct_messages", $type, $data);
1817
1818         }
1819
1820         function api_direct_messages_sentbox(&$a, $type){
1821                 return api_direct_messages_box($a, $type, "sentbox");
1822         }
1823         function api_direct_messages_inbox(&$a, $type){
1824                 return api_direct_messages_box($a, $type, "inbox");
1825         }
1826         function api_direct_messages_all(&$a, $type){
1827                 return api_direct_messages_box($a, $type, "all");
1828         }
1829         function api_direct_messages_conversation(&$a, $type){
1830                 return api_direct_messages_box($a, $type, "conversation");
1831         }
1832         api_register_func('api/direct_messages/conversation','api_direct_messages_conversation',true);
1833         api_register_func('api/direct_messages/all','api_direct_messages_all',true);
1834         api_register_func('api/direct_messages/sent','api_direct_messages_sentbox',true);
1835         api_register_func('api/direct_messages','api_direct_messages_inbox',true);
1836
1837
1838
1839         function api_oauth_request_token(&$a, $type){
1840                 try{
1841                         $oauth = new FKOAuth1();
1842                         $r = $oauth->fetch_request_token(OAuthRequest::from_request());
1843                 }catch(Exception $e){
1844                         echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
1845                 }
1846                 echo $r;
1847                 killme();
1848         }
1849         function api_oauth_access_token(&$a, $type){
1850                 try{
1851                         $oauth = new FKOAuth1();
1852                         $r = $oauth->fetch_access_token(OAuthRequest::from_request());
1853                 }catch(Exception $e){
1854                         echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
1855                 }
1856                 echo $r;
1857                 killme();
1858         }
1859
1860         api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
1861         api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
1862
1863 /*
1864
1865 To-Do:
1866 - renewing of unique contacts
1867 - support of repeated items
1868
1869 Bugs:
1870 */
1871
1872 /*
1873 Not implemented by now:
1874 favorites
1875 favorites/create
1876 favorites/destroy
1877 statuses/retweets_of_me
1878 friendships/create
1879 friendships/destroy
1880 friendships/exists
1881 friendships/show
1882 account/update_location
1883 account/update_profile_background_image
1884 account/update_profile_image
1885 blocks/create
1886 blocks/destroy
1887
1888 Not implemented in status.net:
1889 statuses/retweeted_to_me
1890 statuses/retweeted_by_me
1891 direct_messages/destroy
1892 account/end_session
1893 account/update_delivery_device
1894 notifications/follow
1895 notifications/leave
1896 blocks/exists
1897 blocks/blocking
1898 lists
1899 */
1900