include/api.php

   1 <?php
   2         require_once("bbcode.php");
   3         require_once("datetime.php");
   4         require_once("conversation.php");
   5         require_once("oauth.php");
   6         require_once("html2plain.php");
   7         /*
   8          * Twitter-Like API
   9          *
  10          */
  11
  12         $API = Array();
  13         $called_api = Null;
  14
  15         function api_date($str){
  16                 //Wed May 23 06:01:13 +0000 2007
  17                 return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
  18         }
  19
  20
  21         function api_register_func($path, $func, $auth=false){
  22                 global $API;
  23                 $API[$path] = array('func'=>$func,
  24                                                         'auth'=>$auth);
  25         }
  26
  27         /**
  28          * Simple HTTP Login
  29          */
  30
  31         function api_login(&$a){
  32                 // login with oauth
  33                 try{
  34                         $oauth = new FKOAuth1();
  35                         list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
  36                         if (!is_null($token)){
  37                                 $oauth->loginUser($token->uid);
  38                                 call_hooks('logged_in', $a->user);
  39                                 return;
  40                         }
  41                         echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
  42                 }catch(Exception $e){
  43                         logger(__file__.__line__.__function__."\n".$e);
  44                         //die(__file__.__line__.__function__."<pre>".$e); die();
  45                 }
  46
  47
  48
  49                 // workaround for HTTP-auth in CGI mode
  50                 if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
  51                         $userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
  52                         if(strlen($userpass)) {
  53                                 list($name, $password) = explode(':', $userpass);
  54                                 $_SERVER['PHP_AUTH_USER'] = $name;
  55                                 $_SERVER['PHP_AUTH_PW'] = $password;
  56                         }
  57                 }
  58
  59                 if (!isset($_SERVER['PHP_AUTH_USER'])) {
  60                    logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
  61                     header('WWW-Authenticate: Basic realm="Friendica"');
  62                     header('HTTP/1.0 401 Unauthorized');
  63                     die('This api requires login');
  64                 }
  65
  66                 $user = $_SERVER['PHP_AUTH_USER'];
  67                 $encrypted = hash('whirlpool',trim($_SERVER['PHP_AUTH_PW']));
  68
  69
  70                         /**
  71                          *  next code from mod/auth.php. needs better solution
  72                          */
  73
  74                 // process normal login request
  75
  76                 $r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
  77                         AND `password` = '%s' AND `blocked` = 0 AND `account_expired` = 0 AND `verified` = 1 LIMIT 1",
  78                         dbesc(trim($user)),
  79                         dbesc(trim($user)),
  80                         dbesc($encrypted)
  81                 );
  82                 if(count($r)){
  83                         $record = $r[0];
  84                 } else {
  85                    logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
  86                     header('WWW-Authenticate: Basic realm="Friendica"');
  87                     header('HTTP/1.0 401 Unauthorized');
  88                     die('This api requires login');
  89                 }
  90
  91                 require_once('include/security.php');
  92                 authenticate_success($record);
  93
  94                 call_hooks('logged_in', $a->user);
  95
  96         }
  97
  98         /**************************
  99          *  MAIN API ENTRY POINT  *
 100          **************************/
 101         function api_call(&$a){
 102                 GLOBAL $API, $called_api;
 103
 104                 // preset
 105                 $type="json";
 106
 107                 foreach ($API as $p=>$info){
 108                         if (strpos($a->query_string, $p)===0){
 109                                 $called_api= explode("/",$p);
 110                                 //unset($_SERVER['PHP_AUTH_USER']);
 111                                 if ($info['auth']===true && local_user()===false) {
 112                                                 api_login($a);
 113                                 }
 114
 115                                 load_contact_links(local_user());
 116
 117                                 logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
 118                                 logger('API parameters: ' . print_r($_REQUEST,true));
 119                                 $type="json";
 120                                 if (strpos($a->query_string, ".xml")>0) $type="xml";
 121                                 if (strpos($a->query_string, ".json")>0) $type="json";
 122                                 if (strpos($a->query_string, ".rss")>0) $type="rss";
 123                                 if (strpos($a->query_string, ".atom")>0) $type="atom";
 124
 125                                 $r = call_user_func($info['func'], $a, $type);
 126                                 if ($r===false) return;
 127
 128                                 switch($type){
 129                                         case "xml":
 130                                                 $r = mb_convert_encoding($r, "UTF-8",mb_detect_encoding($r));
 131                                                 header ("Content-Type: text/xml");
 132                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 133                                                 break;
 134                                         case "json":
 135                                                 //header ("Content-Type: application/json");
 136                                                 foreach($r as $rr)
 137                                                     return json_encode($rr);
 138                                                 break;
 139                                         case "rss":
 140                                                 header ("Content-Type: application/rss+xml");
 141                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 142                                                 break;
 143                                         case "atom":
 144                                                 header ("Content-Type: application/atom+xml");
 145                                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 146                                                 break;
 147
 148                                 }
 149                                 //echo "<pre>"; var_dump($r); die();
 150                         }
 151                 }
 152                 logger('API call not implemented: '.$a->query_string." - ".print_r($_REQUEST,true));
 153                 $r = '<status><error>not implemented</error></status>';
 154                 switch($type){
 155                         case "xml":
 156                                 header ("Content-Type: text/xml");
 157                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 158                                 break;
 159                         case "json":
 160                                 header ("Content-Type: application/json");
 161                             return json_encode(array('error' => 'not implemented'));
 162                                 break;
 163                         case "rss":
 164                                 header ("Content-Type: application/rss+xml");
 165                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 166                                 break;
 167                         case "atom":
 168                                 header ("Content-Type: application/atom+xml");
 169                                 return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
 170                                 break;
 171                 }
 172         }
 173
 174         /**
 175          * RSS extra info
 176          */
 177         function api_rss_extra(&$a, $arr, $user_info){
 178                 if (is_null($user_info)) $user_info = api_get_user($a);
 179                 $arr['$user'] = $user_info;
 180                 $arr['$rss'] = array(
 181                         'alternate' => $user_info['url'],
 182                         'self' => $a->get_baseurl(). "/". $a->query_string,
 183                         'base' => $a->get_baseurl(),
 184                         'updated' => api_date(null),
 185                         'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
 186                         'language' => $user_info['language'],
 187                         'logo'  => $a->get_baseurl()."/images/friendica-32.png",
 188                 );
 189
 190                 return $arr;
 191         }
 192
 193         /**
 194          * Returns user info array.
 195          */
 196         function api_get_user(&$a, $contact_id = Null){
 197                 global $called_api;
 198                 $user = null;
 199                 $extra_query = "";
 200
 201
 202                 if(!is_null($contact_id)){
 203                         $user=$contact_id;
 204                         $extra_query = "AND `contact`.`id` = %d ";
 205                 }
 206
 207                 if(is_null($user) && x($_GET, 'user_id')) {
 208                         $user = intval($_GET['user_id']);
 209                         $extra_query = "AND `contact`.`id` = %d ";
 210                 }
 211                 if(is_null($user) && x($_GET, 'screen_name')) {
 212                         $user = dbesc($_GET['screen_name']);
 213                         $extra_query = "AND `contact`.`nick` = '%s' ";
 214                         if (local_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(local_user());
 215
 216                 }
 217
 218                 if (is_null($user) && $a->argc > (count($called_api)-1)){
 219                         $argid = count($called_api);
 220                         list($user, $null) = explode(".",$a->argv[$argid]);
 221                         if(is_numeric($user)){
 222                                 $user = intval($user);
 223                                 $extra_query = "AND `contact`.`id` = %d ";
 224                         } else {
 225                                 $user = dbesc($user);
 226                                 $extra_query = "AND `contact`.`nick` = '%s' ";
 227                                 if (local_user()!==false)  $extra_query .= "AND `contact`.`uid`=".intval(local_user());
 228                         }
 229                 }
 230
 231                 if (! $user) {
 232                         if (local_user()===false) {
 233                                 api_login($a); return False;
 234                         } else {
 235                                 $user = $_SESSION['uid'];
 236                                 $extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` = 1 ";
 237                         }
 238
 239                 }
 240
 241                 logger('api_user: ' . $extra_query . ' ' , $user);
 242                 // user info
 243                 $uinfo = q("SELECT *, `contact`.`id` as `cid` FROM `contact`
 244                                 WHERE 1
 245                                 $extra_query",
 246                                 $user
 247                 );
 248                 if (count($uinfo)==0) {
 249                         return False;
 250                 }
 251
 252                 if($uinfo[0]['self']) {
 253                         $usr = q("select * from user where uid = %d limit 1",
 254                                 intval(local_user())
 255                         );
 256                         $profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
 257                                 intval(local_user())
 258                         );
 259
 260                         // count public wall messages
 261                         $r = q("SELECT COUNT(`id`) as `count` FROM `item`
 262                                         WHERE  `uid` = %d
 263                                         AND `type`='wall'
 264                                         AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
 265                                         intval($uinfo[0]['uid'])
 266                         );
 267                         $countitms = $r[0]['count'];
 268                 }
 269                 else {
 270                         $r = q("SELECT COUNT(`id`) as `count` FROM `item`
 271                                         WHERE  `contact-id` = %d
 272                                         AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
 273                                         intval($uinfo[0]['id'])
 274                         );
 275                         $countitms = $r[0]['count'];
 276                 }
 277
 278                 // count friends
 279                 $r = q("SELECT COUNT(`id`) as `count` FROM `contact`
 280                                 WHERE  `uid` = %d AND `rel` IN ( %d, %d )
 281                                 AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
 282                                 intval($uinfo[0]['uid']),
 283                                 intval(CONTACT_IS_SHARING),
 284                                 intval(CONTACT_IS_FRIEND)
 285                 );
 286                 $countfriends = $r[0]['count'];
 287
 288                 $r = q("SELECT COUNT(`id`) as `count` FROM `contact`
 289                                 WHERE  `uid` = %d AND `rel` IN ( %d, %d )
 290                                 AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
 291                                 intval($uinfo[0]['uid']),
 292                                 intval(CONTACT_IS_FOLLOWER),
 293                                 intval(CONTACT_IS_FRIEND)
 294                 );
 295                 $countfollowers = $r[0]['count'];
 296
 297                 $r = q("SELECT count(`id`) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
 298                         intval($uinfo[0]['uid'])
 299                 );
 300                 $starred = $r[0]['count'];
 301
 302
 303                 if(! $uinfo[0]['self']) {
 304                         $countfriends = 0;
 305                         $countfollowers = 0;
 306                         $starred = 0;
 307                 }
 308
 309                 $ret = Array(
 310                         'id' => intval($uinfo[0]['cid']),
 311                         'self' => intval($uinfo[0]['self']),
 312                         'uid' => intval($uinfo[0]['uid']),
 313                         'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
 314                         'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
 315                         'location' => ($usr) ? $usr[0]['default-location'] : '',
 316                         'profile_image_url' => $uinfo[0]['micro'],
 317                         'url' => $uinfo[0]['url'],
 318                         'contact_url' => $a->get_baseurl()."/contacts/".$uinfo[0]['cid'],
 319                         'protected' => false,
 320                         'friends_count' => intval($countfriends),
 321                         'created_at' => api_date($uinfo[0]['name-date']),
 322                         'utc_offset' => "+00:00",
 323                         'time_zone' => 'UTC', //$uinfo[0]['timezone'],
 324                         'geo_enabled' => false,
 325                         'statuses_count' => intval($countitms), #XXX: fix me
 326                         'lang' => 'en', #XXX: fix me
 327                         'description' => (($profile) ? $profile[0]['pdesc'] : ''),
 328                         'followers_count' => intval($countfollowers),
 329                         'favourites_count' => intval($starred),
 330                         'contributors_enabled' => false,
 331                         'follow_request_sent' => true,
 332                         'profile_background_color' => 'cfe8f6',
 333                         'profile_text_color' => '000000',
 334                         'profile_link_color' => 'FF8500',
 335                         'profile_sidebar_fill_color' =>'AD0066',
 336                         'profile_sidebar_border_color' => 'AD0066',
 337                         'profile_background_image_url' => '',
 338                         'profile_background_tile' => false,
 339                         'profile_use_background_image' => false,
 340                         'notifications' => false,
 341                         'following' => '', #XXX: fix me
 342                         'verified' => true, #XXX: fix me
 343                         'status' => array()
 344                 );
 345
 346                 return $ret;
 347
 348         }
 349
 350         function api_item_get_user(&$a, $item) {
 351                 global $usercache;
 352
 353                 // The author is our direct contact, in a conversation with us.
 354                 if(link_compare($item['url'],$item['author-link'])) {
 355                         return api_get_user($a,$item['cid']);
 356                 }
 357                 else {
 358                         // The author may be a contact of ours, but is replying to somebody else.
 359                         // Figure out if we know him/her.
 360                         $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 361             if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
 362                                 return api_get_user($a,$a->contacts[$normalised]['id']);
 363                 }
 364                 // We don't know this person directly.
 365
 366                 list($nick, $name) = array_map("trim",explode("(",$item['author-name']));
 367                 $name=str_replace(")","",$name);
 368
 369                 if ($name == '')
 370                         $name = $nick;
 371
 372                 if ($nick == '')
 373                         $nick = $name;
 374
 375                 // Generating a random ID
 376                 if (!array_key_exists($nick, $usercache))
 377                         $usercache[$nick] = mt_rand(2000000, 2100000);
 378
 379                 $ret = array(
 380                         'id' => $usercache[$nick],
 381                         'name' => $name,
 382                         'screen_name' => $nick,
 383                         'location' => '', //$uinfo[0]['default-location'],
 384                         'description' => '',
 385                         'profile_image_url' => $item['author-avatar'],
 386                         'url' => $item['author-link'],
 387                         'protected' => false,   #
 388                         'followers_count' => 0,
 389                         'friends_count' => 0,
 390                         'created_at' => '',
 391                         'favourites_count' => 0,
 392                         'utc_offset' => 0, #XXX: fix me
 393                         'time_zone' => '', //$uinfo[0]['timezone'],
 394                         'statuses_count' => 0,
 395                         'following' => 1,
 396                         'statusnet_blocking' => false,
 397                         'notifications' => false,
 398                         'uid' => 0,
 399                         'contact_url' => 0,
 400                         'geo_enabled' => false,
 401                         'lang' => 'en', #XXX: fix me
 402                         'contributors_enabled' => false,
 403                         'follow_request_sent' => false,
 404                         'profile_background_color' => 'cfe8f6',
 405                         'profile_text_color' => '000000',
 406                         'profile_link_color' => 'FF8500',
 407                         'profile_sidebar_fill_color' =>'AD0066',
 408                         'profile_sidebar_border_color' => 'AD0066',
 409                         'profile_background_image_url' => '',
 410                         'profile_background_tile' => false,
 411                         'profile_use_background_image' => false,
 412                         'verified' => true, #XXX: fix me
 413                         'followers' => '', #XXX: fix me
 414                         'status' => array()
 415                 );
 416
 417                 return $ret;
 418         }
 419
 420
 421         /**
 422          *  load api $templatename for $type and replace $data array
 423          */
 424         function api_apply_template($templatename, $type, $data){
 425
 426                 $a = get_app();
 427
 428                 switch($type){
 429                         case "atom":
 430                         case "rss":
 431                         case "xml":
 432                                 $data = array_xmlify($data);
 433                                 $tpl = get_markup_template("api_".$templatename."_".$type.".tpl");
 434                                 $ret = replace_macros($tpl, $data);
 435                                 break;
 436                         case "json":
 437                                 $ret = $data;
 438                                 break;
 439                 }
 440                 return $ret;
 441         }
 442
 443         /**
 444          ** TWITTER API
 445          */
 446
 447         /**
 448          * Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
 449          * returns a 401 status code and an error message if not.
 450          * http://developer.twitter.com/doc/get/account/verify_credentials
 451          */
 452         function api_account_verify_credentials(&$a, $type){
 453                 if (local_user()===false) return false;
 454                 $user_info = api_get_user($a);
 455
 456                 return api_apply_template("user", $type, array('$user' => $user_info));
 457
 458         }
 459         api_register_func('api/account/verify_credentials','api_account_verify_credentials', true);
 460
 461
 462         /**
 463          * get data from $_POST or $_GET
 464          */
 465         function requestdata($k){
 466                 if (isset($_POST[$k])){
 467                         return $_POST[$k];
 468                 }
 469                 if (isset($_GET[$k])){
 470                         return $_GET[$k];
 471                 }
 472                 return null;
 473         }
 474
 475 /*Waitman Gobble Mod*/
 476         function api_statuses_mediap(&$a, $type) {
 477                 if (local_user()===false) {
 478                         logger('api_statuses_update: no user');
 479                         return false;
 480                 }
 481                 $user_info = api_get_user($a);
 482
 483                 $_REQUEST['type'] = 'wall';
 484                 $_REQUEST['profile_uid'] = local_user();
 485                 $_REQUEST['api_source'] = true;
 486                 $txt = urldecode(requestdata('status'));
 487
 488                 require_once('library/HTMLPurifier.auto.php');
 489                 require_once('include/html2bbcode.php');
 490
 491                 if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
 492                         $txt = html2bb_video($txt);
 493                         $config = HTMLPurifier_Config::createDefault();
 494                         $config->set('Cache.DefinitionImpl', null);
 495                         $purifier = new HTMLPurifier($config);
 496                         $txt = $purifier->purify($txt);
 497                 }
 498                 $txt = html2bbcode($txt);
 499
 500                 $a->argv[1]=$user_info['screen_name']; //should be set to username?
 501
 502                 $_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
 503                 require_once('mod/wall_upload.php');
 504                 $bebop = wall_upload_post($a);
 505
 506                 //now that we have the img url in bbcode we can add it to the status and insert the wall item.
 507                 $_REQUEST['body']=$txt."\n\n".$bebop;
 508                 require_once('mod/item.php');
 509                 item_post($a);
 510
 511                 // this should output the last post (the one we just posted).
 512                 return api_status_show($a,$type);
 513         }
 514         api_register_func('api/statuses/mediap','api_statuses_mediap', true);
 515 /*Waitman Gobble Mod*/
 516
 517
 518         function api_statuses_update(&$a, $type) {
 519                 if (local_user()===false) {
 520                         logger('api_statuses_update: no user');
 521                         return false;
 522                 }
 523                 $user_info = api_get_user($a);
 524
 525                 // convert $_POST array items to the form we use for web posts.
 526
 527                 // logger('api_post: ' . print_r($_POST,true));
 528
 529                 if(requestdata('htmlstatus')) {
 530                         require_once('library/HTMLPurifier.auto.php');
 531                         require_once('include/html2bbcode.php');
 532
 533                         $txt = requestdata('htmlstatus');
 534                         if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
 535
 536                                 $txt = html2bb_video($txt);
 537
 538                                 $config = HTMLPurifier_Config::createDefault();
 539                                 $config->set('Cache.DefinitionImpl', null);
 540
 541
 542                                 $purifier = new HTMLPurifier($config);
 543                                 $txt = $purifier->purify($txt);
 544
 545                                 $_REQUEST['body'] = html2bbcode($txt);
 546                         }
 547
 548                 }
 549                 else
 550                         $_REQUEST['body'] = urldecode(requestdata('status'));
 551
 552                 $parent = requestdata('in_reply_to_status_id');
 553                 if(ctype_digit($parent))
 554                         $_REQUEST['parent'] = $parent;
 555                 else
 556                         $_REQUEST['parent_uri'] = $parent;
 557
 558                 if(requestdata('lat') && requestdata('long'))
 559                         $_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
 560                 $_REQUEST['profile_uid'] = local_user();
 561                 if(requestdata('parent'))
 562                         $_REQUEST['type'] = 'net-comment';
 563                 else
 564                         $_REQUEST['type'] = 'wall';
 565
 566                 // set this so that the item_post() function is quiet and doesn't redirect or emit json
 567
 568                 $_REQUEST['api_source'] = true;
 569
 570                 // call out normal post function
 571
 572                 require_once('mod/item.php');
 573                 item_post($a);
 574
 575                 // this should output the last post (the one we just posted).
 576                 return api_status_show($a,$type);
 577         }
 578         api_register_func('api/statuses/update','api_statuses_update', true);
 579
 580
 581         function api_status_show(&$a, $type){
 582                 $user_info = api_get_user($a);
 583                 // get last public wall message
 584                 $lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `i`.`nick` as `reply_author`
 585                                 FROM `item`, `contact`,
 586                                         (SELECT `item`.`id`, `item`.`contact-id`, `contact`.`nick` FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id`) as `i`
 587                                 WHERE `item`.`contact-id` = %d
 588                                         AND `i`.`id` = `item`.`parent`
 589                                         AND `contact`.`id`=`item`.`contact-id` AND `contact`.`self`=1
 590                                         AND `type`!='activity'
 591                                         AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
 592                                 ORDER BY `created` DESC
 593                                 LIMIT 1",
 594                                 intval($user_info['id'])
 595                 );
 596
 597                 if (count($lastwall)>0){
 598                         $lastwall = $lastwall[0];
 599
 600                         $in_reply_to_status_id = '';
 601                         $in_reply_to_user_id = '';
 602                         $in_reply_to_screen_name = '';
 603                         if ($lastwall['parent']!=$lastwall['id']) {
 604                                 $in_reply_to_status_id=$lastwall['parent'];
 605                                 $in_reply_to_user_id = $lastwall['reply_uid'];
 606                                 $in_reply_to_screen_name = $lastwall['reply_author'];
 607                         }
 608                         $status_info = array(
 609                                 'text' => html2plain(bbcode($lastwall['body']), 0),
 610                                 'truncated' => false,
 611                                 'created_at' => api_date($lastwall['created']),
 612                                 'in_reply_to_status_id' => $in_reply_to_status_id,
 613                                 'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
 614                                 'id' => $lastwall['contact-id'],
 615                                 'in_reply_to_user_id' => $in_reply_to_user_id,
 616                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
 617                                 'geo' => '',
 618                                 'favorited' => false,
 619                                 'coordinates' => $lastwall['coord'],
 620                                 'place' => $lastwall['location'],
 621                                 'contributors' => ''
 622                         );
 623                         $status_info['user'] = $user_info;
 624                 }
 625                 return  api_apply_template("status", $type, array('$status' => $status_info));
 626
 627         }
 628
 629
 630
 631
 632
 633         /**
 634          * Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
 635          * The author's most recent status will be returned inline.
 636          * http://developer.twitter.com/doc/get/users/show
 637          */
 638         function api_users_show(&$a, $type){
 639                 $user_info = api_get_user($a);
 640                 // get last public wall message
 641                 $lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `i`.`nick` as `reply_author`
 642                                 FROM `item`, `contact`,
 643                                         (SELECT `item`.`id`, `item`.`contact-id`, `contact`.`nick` FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id`) as `i`
 644                                 WHERE `item`.`contact-id` = %d
 645                                         AND `i`.`id` = `item`.`parent`
 646                                         AND `contact`.`id`=`item`.`contact-id` AND `contact`.`self`=1
 647                                         AND `type`!='activity'
 648                                         AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
 649                                 ORDER BY `created` DESC
 650                                 LIMIT 1",
 651                                 intval($user_info['id'])
 652                 );
 653
 654                 if (count($lastwall)>0){
 655                         $lastwall = $lastwall[0];
 656
 657                         $in_reply_to_status_id = '';
 658                         $in_reply_to_user_id = '';
 659                         $in_reply_to_screen_name = '';
 660                         if ($lastwall['parent']!=$lastwall['id']) {
 661                                 $in_reply_to_status_id=$lastwall['parent'];
 662                                 $in_reply_to_user_id = $lastwall['reply_uid'];
 663                                 $in_reply_to_screen_name = $lastwall['reply_author'];
 664                         }
 665                         $user_info['status'] = array(
 666                                 'created_at' => api_date($lastwall['created']),
 667                                 'id' => $lastwall['contact-id'],
 668                                 'text' => html2plain(bbcode($lastwall['body']), 0),
 669                                 'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
 670                                 'truncated' => false,
 671                                 'in_reply_to_status_id' => $in_reply_to_status_id,
 672                                 'in_reply_to_user_id' => $in_reply_to_user_id,
 673                                 'favorited' => false,
 674                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
 675                                 'geo' => '',
 676                                 'coordinates' => $lastwall['coord'],
 677                                 'place' => $lastwall['location'],
 678                                 'contributors' => ''
 679                         );
 680                 }
 681                 return  api_apply_template("user", $type, array('$user' => $user_info));
 682
 683         }
 684         api_register_func('api/users/show','api_users_show');
 685
 686         /**
 687          *
 688          * http://developer.twitter.com/doc/get/statuses/home_timeline
 689          *
 690          * TODO: Optional parameters
 691          * TODO: Add reply info
 692          */
 693         function api_statuses_home_timeline(&$a, $type){
 694                 if (local_user()===false) return false;
 695
 696                 $user_info = api_get_user($a);
 697                 // get last newtork messages
 698
 699
 700                 // params
 701                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 702                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 703                 if ($page<0) $page=0;
 704                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 705                 $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
 706                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 707
 708                 $start = $page*$count;
 709
 710                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 711
 712                 if ($max_id > 0)
 713                         $sql_extra = 'AND `item`.`id` <= '.intval($max_id);
 714
 715                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 716                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 717                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 718                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 719                         FROM `item`, `contact`
 720                         WHERE `item`.`uid` = %d
 721                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 722                         AND `contact`.`id` = `item`.`contact-id`
 723                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 724                         $sql_extra
 725                         AND `item`.`id`>%d
 726                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
 727                         intval($user_info['uid']),
 728                         intval($since_id),
 729                         intval($start), intval($count)
 730                 );
 731
 732                 $ret = api_format_items($r,$user_info);
 733
 734
 735                 $data = array('$statuses' => $ret);
 736                 switch($type){
 737                         case "atom":
 738                         case "rss":
 739                                 $data = api_rss_extra($a, $data, $user_info);
 740                 }
 741
 742                 return  api_apply_template("timeline", $type, $data);
 743         }
 744         api_register_func('api/statuses/home_timeline','api_statuses_home_timeline', true);
 745         api_register_func('api/statuses/friends_timeline','api_statuses_home_timeline', true);
 746
 747         /**
 748          *
 749          */
 750         function api_statuses_show(&$a, $type){
 751                 if (local_user()===false) return false;
 752
 753                 $user_info = api_get_user($a);
 754
 755                 // params
 756                 $id = intval($a->argv[3]);
 757
 758                 logger('API: api_statuses_show: '.$id);
 759
 760                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 761
 762                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 763                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 764                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 765                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 766                         FROM `item`, `contact`
 767                         WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 768                         AND `contact`.`id` = `item`.`contact-id`
 769                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 770                         $sql_extra
 771                         AND `item`.`id`=%d",
 772                         intval($id)
 773                 );
 774
 775                 $ret = api_format_items($r,$user_info);
 776
 777                 $data = array('$status' => $ret[0]);
 778                 /*switch($type){
 779                         case "atom":
 780                         case "rss":
 781                                 $data = api_rss_extra($a, $data, $user_info);
 782                 }*/
 783                 return  api_apply_template("status", $type, $data);
 784         }
 785         api_register_func('api/statuses/show','api_statuses_show', true);
 786
 787
 788         /**
 789          *
 790          */
 791         function api_statuses_repeat(&$a, $type){
 792                 if (local_user()===false) return false;
 793
 794                 $user_info = api_get_user($a);
 795
 796                 // params
 797                 $id = intval($a->argv[3]);
 798
 799                 logger('API: api_statuses_repeat: '.$id);
 800
 801                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 802
 803                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`, `contact`.`nick` as `reply_author`,
 804                         `contact`.`name`, `contact`.`photo`, `contact`.`url` as `reply_url`, `contact`.`rel`,
 805                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 806                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 807                         FROM `item`, `contact`
 808                         WHERE `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 809                         AND `contact`.`id` = `item`.`contact-id`
 810                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 811                         $sql_extra
 812                         AND `item`.`id`=%d",
 813                         intval($id)
 814                 );
 815
 816                 $_REQUEST['body'] = html_entity_decode("&#x2672; ", ENT_QUOTES, 'UTF-8')."[url=".$r[0]['reply_url']."]".$r[0]['reply_author']."[/url] \n".$r[0]['body'];
 817                 $_REQUEST['profile_uid'] = local_user();
 818                 $_REQUEST['type'] = 'wall';
 819                 $_REQUEST['api_source'] = true;
 820
 821                 require_once('mod/item.php');
 822                 item_post($a);
 823
 824                 if ($type == 'xml')
 825                         $ok = "true";
 826                 else
 827                         $ok = "ok";
 828
 829                 return api_apply_template('test', $type, array('$ok' => $ok));
 830         }
 831         api_register_func('api/statuses/retweet','api_statuses_repeat', true);
 832
 833         /**
 834          *
 835          */
 836         function api_statuses_destroy(&$a, $type){
 837                 if (local_user()===false) return false;
 838
 839                 $user_info = api_get_user($a);
 840
 841                 // params
 842                 $id = intval($a->argv[3]);
 843
 844                 logger('API: api_statuses_destroy: '.$id);
 845
 846                 require_once('include/items.php');
 847                 drop_item($id, false);
 848
 849                 if ($type == 'xml')
 850                         $ok = "true";
 851                 else
 852                         $ok = "ok";
 853
 854                 return api_apply_template('test', $type, array('$ok' => $ok));
 855         }
 856         api_register_func('api/statuses/destroy','api_statuses_destroy', true);
 857
 858         /**
 859          *
 860          * http://developer.twitter.com/doc/get/statuses/mentions
 861          *
 862          */
 863         function api_statuses_mentions(&$a, $type){
 864                 if (local_user()===false) return false;
 865
 866                 $user_info = api_get_user($a);
 867                 // get last newtork messages
 868
 869
 870                 // params
 871                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 872                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 873                 if ($page<0) $page=0;
 874                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 875                 $max_id = (x($_REQUEST,'max_id')?$_REQUEST['max_id']:0);
 876                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 877
 878                 $start = $page*$count;
 879
 880                 //$include_entities = (x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:false);
 881
 882                 $myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
 883                 $myurl = substr($myurl,strpos($myurl,'://')+3);
 884                 $myurl = str_replace(array('www.','.'),array('','\\.'),$myurl);
 885                 $diasp_url = str_replace('/profile/','/u/',$myurl);
 886                 $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` regexp '%s' or `tag` regexp '%s' or tag regexp '%s' )) ",
 887                         dbesc($myurl . '$'),
 888                         dbesc($myurl . '\\]'),
 889                         dbesc($diasp_url . '\\]')
 890                 );
 891
 892                 if ($max_id > 0)
 893                         $sql_extra .= ' AND `item`.`id` <= '.intval($max_id);
 894
 895                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 896                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 897                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 898                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 899                         FROM `item`, `contact`
 900                         WHERE `item`.`uid` = %d
 901                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 902                         AND `contact`.`id` = `item`.`contact-id`
 903                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 904                         $sql_extra
 905                         AND `item`.`id`>%d
 906                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
 907                         intval($user_info['uid']),
 908                         intval($since_id),
 909                         intval($start), intval($count)
 910                 );
 911
 912                 $ret = api_format_items($r,$user_info);
 913
 914
 915                 $data = array('$statuses' => $ret);
 916                 switch($type){
 917                         case "atom":
 918                         case "rss":
 919                                 $data = api_rss_extra($a, $data, $user_info);
 920                 }
 921
 922                 return  api_apply_template("timeline", $type, $data);
 923         }
 924         api_register_func('api/statuses/mentions','api_statuses_mentions', true);
 925         api_register_func('api/statuses/replies','api_statuses_mentions', true);
 926
 927
 928         function api_statuses_user_timeline(&$a, $type){
 929                 if (local_user()===false) return false;
 930
 931                 $user_info = api_get_user($a);
 932                 // get last newtork messages
 933
 934
 935                 logger("api_statuses_user_timeline: local_user: ". local_user() .
 936                            "\nuser_info: ".print_r($user_info, true) .
 937                            "\n_REQUEST:  ".print_r($_REQUEST, true),
 938                            LOGGER_DEBUG);
 939
 940                 // params
 941                 $count = (x($_REQUEST,'count')?$_REQUEST['count']:20);
 942                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
 943                 if ($page<0) $page=0;
 944                 $since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 945                 //$since_id = 0;//$since_id = (x($_REQUEST,'since_id')?$_REQUEST['since_id']:0);
 946
 947                 $start = $page*$count;
 948
 949                 if ($user_info['self']==1) $sql_extra = "AND `item`.`wall` = 1 ";
 950
 951                 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 952                         `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
 953                         `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 954                         `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 955                         FROM `item`, `contact`
 956                         WHERE `item`.`uid` = %d
 957                         AND `item`.`contact-id` = %d
 958                         AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
 959                         AND `contact`.`id` = `item`.`contact-id`
 960                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 961                         $sql_extra
 962                         AND `item`.`id`>%d
 963                         ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
 964                         intval(local_user()),
 965                         intval($user_info['id']),
 966                         intval($since_id),
 967                         intval($start), intval($count)
 968                 );
 969
 970                 $ret = api_format_items($r,$user_info);
 971
 972
 973                 $data = array('$statuses' => $ret);
 974                 switch($type){
 975                         case "atom":
 976                         case "rss":
 977                                 $data = api_rss_extra($a, $data, $user_info);
 978                 }
 979
 980                 return  api_apply_template("timeline", $type, $data);
 981         }
 982
 983         api_register_func('api/statuses/user_timeline','api_statuses_user_timeline', true);
 984
 985
 986         function api_favorites(&$a, $type){
 987                 if (local_user()===false) return false;
 988
 989                 $user_info = api_get_user($a);
 990                 // in friendica starred item are private
 991                 // return favorites only for self
 992                 logger('api_favorites: self:' . $user_info['self']);
 993
 994                 if ($user_info['self']==0) {
 995                         $ret = array();
 996                 } else {
 997
 998
 999                         // params
1000                         $count = (x($_GET,'count')?$_GET['count']:20);
1001                         $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1002                         if ($page<0) $page=0;
1003
1004                         $start = $page*$count;
1005
1006                         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
1007                                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
1008                                 `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
1009                                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
1010                                 FROM `item`, `contact`
1011                                 WHERE `item`.`uid` = %d
1012                                 AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
1013                                 AND `item`.`starred` = 1
1014                                 AND `contact`.`id` = `item`.`contact-id`
1015                                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
1016                                 $sql_extra
1017                                 ORDER BY `item`.`received` DESC LIMIT %d ,%d ",
1018                                 intval($user_info['uid']),
1019                                 intval($start), intval($count)
1020                         );
1021
1022                         $ret = api_format_items($r,$user_info);
1023
1024                 }
1025
1026                 $data = array('$statuses' => $ret);
1027                 switch($type){
1028                         case "atom":
1029                         case "rss":
1030                                 $data = api_rss_extra($a, $data, $user_info);
1031                 }
1032
1033                 return  api_apply_template("timeline", $type, $data);
1034         }
1035
1036         api_register_func('api/favorites','api_favorites', true);
1037
1038
1039         function api_format_items($r,$user_info) {
1040
1041                 //logger('api_format_items: ' . print_r($r,true));
1042
1043                 //logger('api_format_items: ' . print_r($user_info,true));
1044
1045                 $a = get_app();
1046                 $ret = Array();
1047
1048                 foreach($r as $item) {
1049                         localize_item($item);
1050                         $status_user = (($item['cid']==$user_info['id'])?$user_info: api_item_get_user($a,$item));
1051
1052                         if ($item['parent']!=$item['id']) {
1053                                 $r = q("select id from item where parent=%s and id<%s order by id desc limit 1",
1054                                         intval($item['parent']), intval($item['id']));
1055                                 if ($r)
1056                                         $in_reply_to_status_id = $r[0]['id'];
1057                                 else
1058                                         $in_reply_to_status_id = $item['parent'];
1059
1060                                 $r = q("select `item`.`contact-id`, `contact`.nick, `item`.`author-name` from item, contact
1061                                         where `contact`.`id` = `item`.`contact-id` and `item`.id=%d", intval($in_reply_to_status_id));
1062
1063                                 $in_reply_to_screen_name = $r[0]['author-name'];
1064                                 $in_reply_to_user_id = $r[0]['contact-id'];
1065
1066                         } else {
1067                                 $in_reply_to_screen_name = '';
1068                                 $in_reply_to_user_id = 0;
1069                                 $in_reply_to_status_id = 0;
1070                         }
1071
1072                         $status = array(
1073                                 'text'          => trim($item['title']." \n".html2plain(bbcode($item['body']), 0)),
1074                                 'truncated' => False,
1075                                 'created_at'=> api_date($item['created']),
1076                                 'in_reply_to_status_id' => $in_reply_to_status_id,
1077                                 'source'    => (($item['app']) ? $item['app'] : 'web'),
1078                                 'id'            => intval($item['id']),
1079                                 'in_reply_to_user_id' => $in_reply_to_user_id,
1080                                 'in_reply_to_screen_name' => $in_reply_to_screen_name,
1081                                 'geo' => '',
1082                                 'favorited' => $item['starred'] ? true : false,
1083                                 'user' =>  $status_user ,
1084                                 'statusnet_html'                => bbcode($item['body']),
1085                                 'statusnet_conversation_id'     => 0,
1086                         );
1087
1088                         // Seesmic doesn't like the following content
1089                         if ($_SERVER['HTTP_USER_AGENT'] != 'Seesmic') {
1090                                 $status2 = array(
1091                                         'updated'   => api_date($item['edited']),
1092                                         'published' => api_date($item['created']),
1093                                         'message_id' => $item['uri'],
1094                                         'url'           => ($item['plink']!=''?$item['plink']:$item['author-link']),
1095                                         'coordinates' => $item['coord'],
1096                                         'place' => $item['location'],
1097                                         'contributors' => '',
1098                                         'annotations'  => '',
1099                                         'entities'  => '',
1100                                         'objecttype' => (($item['object-type']) ? $item['object-type'] : ACTIVITY_OBJ_NOTE),
1101                                         'verb' => (($item['verb']) ? $item['verb'] : ACTIVITY_POST),
1102                                         'self' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
1103                                         'edit' => $a->get_baseurl()."/api/statuses/show/".$item['id'].".".$type,
1104                                 );
1105
1106                                 $status = array_merge($status, $status2);
1107                         }
1108
1109                         $ret[]=$status;
1110                 };
1111                 return $ret;
1112         }
1113
1114
1115         function api_account_rate_limit_status(&$a,$type) {
1116
1117                 $hash = array(
1118                           'reset_time_in_seconds' => strtotime('now + 1 hour'),
1119                           'remaining_hits' => (string) 150,
1120                           'hourly_limit' => (string) 150,
1121                           'reset_time' => datetime_convert('UTC','UTC','now + 1 hour',ATOM_TIME),
1122                 );
1123                 if ($type == "xml")
1124                         $hash['resettime_in_seconds'] = $hash['reset_time_in_seconds'];
1125
1126                 return api_apply_template('ratelimit', $type, array('$hash' => $hash));
1127
1128         }
1129         api_register_func('api/account/rate_limit_status','api_account_rate_limit_status',true);
1130
1131         function api_help_test(&$a,$type) {
1132
1133                 if ($type == 'xml')
1134                         $ok = "true";
1135                 else
1136                         $ok = "ok";
1137
1138                 return api_apply_template('test', $type, array('$ok' => $ok));
1139
1140         }
1141         api_register_func('api/help/test','api_help_test',true);
1142
1143         /**
1144          *  https://dev.twitter.com/docs/api/1/get/statuses/friends
1145          *  This function is deprecated by Twitter
1146          *  returns: json, xml
1147          **/
1148         function api_statuses_f(&$a, $type, $qtype) {
1149                 if (local_user()===false) return false;
1150                 $user_info = api_get_user($a);
1151
1152
1153                 // friends and followers only for self
1154                 if ($user_info['self']==0){
1155                         return false;
1156                 }
1157
1158                 if (x($_GET,'cursor') && $_GET['cursor']=='undefined'){
1159                         /* this is to stop Hotot to load friends multiple times
1160                         *  I'm not sure if I'm missing return something or
1161                         *  is a bug in hotot. Workaround, meantime
1162                         */
1163
1164                         /*$ret=Array();
1165                         return array('$users' => $ret);*/
1166                         return false;
1167                 }
1168
1169                 if($qtype == 'friends')
1170                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
1171                 if($qtype == 'followers')
1172                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
1173
1174                 $r = q("SELECT id FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
1175                         intval(local_user())
1176                 );
1177
1178                 $ret = array();
1179                 foreach($r as $cid){
1180                         $ret[] = api_get_user($a, $cid['id']);
1181                 }
1182
1183
1184                 return array('$users' => $ret);
1185
1186         }
1187         function api_statuses_friends(&$a, $type){
1188                 $data =  api_statuses_f($a,$type,"friends");
1189                 if ($data===false) return false;
1190                 return  api_apply_template("friends", $type, $data);
1191         }
1192         function api_statuses_followers(&$a, $type){
1193                 $data = api_statuses_f($a,$type,"followers");
1194                 if ($data===false) return false;
1195                 return  api_apply_template("friends", $type, $data);
1196         }
1197         api_register_func('api/statuses/friends','api_statuses_friends',true);
1198         api_register_func('api/statuses/followers','api_statuses_followers',true);
1199
1200
1201
1202
1203
1204
1205         function api_statusnet_config(&$a,$type) {
1206                 $name = $a->config['sitename'];
1207                 $server = $a->get_hostname();
1208                 $logo = $a->get_baseurl() . '/images/friendica-64.png';
1209                 $email = $a->config['admin_email'];
1210                 $closed = (($a->config['register_policy'] == REGISTER_CLOSED) ? 'true' : 'false');
1211                 $private = (($a->config['system']['block_public']) ? 'true' : 'false');
1212                 $textlimit = (string) (($a->config['max_import_size']) ? $a->config['max_import_size'] : 200000);
1213                 if($a->config['api_import_size'])
1214                         $texlimit = string($a->config['api_import_size']);
1215                 $ssl = (($a->config['system']['have_ssl']) ? 'true' : 'false');
1216                 $sslserver = (($ssl === 'true') ? str_replace('http:','https:',$a->get_baseurl()) : '');
1217
1218                 $config = array(
1219                         'site' => array('name' => $name,'server' => $server, 'theme' => 'default', 'path' => '',
1220                                 'logo' => $logo, 'fancy' => 'true', 'language' => 'en', 'email' => $email, 'broughtby' => '',
1221                                 'broughtbyurl' => '', 'timezone' => 'UTC', 'closed' => $closed, 'inviteonly' => 'false',
1222                                 'private' => $private, 'textlimit' => $textlimit, 'sslserver' => $sslserver, 'ssl' => $ssl,
1223                                 'shorturllength' => '30'
1224                         ),
1225                 );
1226
1227                 return api_apply_template('config', $type, array('$config' => $config));
1228
1229         }
1230         api_register_func('api/statusnet/config','api_statusnet_config',false);
1231
1232         function api_statusnet_version(&$a,$type) {
1233
1234                 // liar
1235
1236                 if($type === 'xml') {
1237                         header("Content-type: application/xml");
1238                         echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<version>0.9.7</version>' . "\r\n";
1239                         killme();
1240                 }
1241                 elseif($type === 'json') {
1242                         header("Content-type: application/json");
1243                         echo '"0.9.7"';
1244                         killme();
1245                 }
1246         }
1247         api_register_func('api/statusnet/version','api_statusnet_version',false);
1248
1249
1250         function api_ff_ids(&$a,$type,$qtype) {
1251                 if(! local_user())
1252                         return false;
1253
1254                 if($qtype == 'friends')
1255                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND));
1256                 if($qtype == 'followers')
1257                         $sql_extra = sprintf(" AND ( `rel` = %d OR `rel` = %d ) ", intval(CONTACT_IS_FOLLOWER), intval(CONTACT_IS_FRIEND));
1258
1259
1260                 $r = q("SELECT id FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 $sql_extra",
1261                         intval(local_user())
1262                 );
1263
1264                 if(is_array($r)) {
1265                         if($type === 'xml') {
1266                                 header("Content-type: application/xml");
1267                                 echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" . '<ids>' . "\r\n";
1268                                 foreach($r as $rr)
1269                                         echo '<id>' . $rr['id'] . '</id>' . "\r\n";
1270                                 echo '</ids>' . "\r\n";
1271                                 killme();
1272                         }
1273                         elseif($type === 'json') {
1274                                 $ret = array();
1275                                 header("Content-type: application/json");
1276                                 foreach($r as $rr) $ret[] = $rr['id'];
1277                                 echo json_encode($ret);
1278                                 killme();
1279                         }
1280                 }
1281         }
1282
1283         function api_friends_ids(&$a,$type) {
1284                 api_ff_ids($a,$type,'friends');
1285         }
1286         function api_followers_ids(&$a,$type) {
1287                 api_ff_ids($a,$type,'followers');
1288         }
1289         api_register_func('api/friends/ids','api_friends_ids',true);
1290         api_register_func('api/followers/ids','api_followers_ids',true);
1291
1292
1293         function api_direct_messages_new(&$a, $type) {
1294                 if (local_user()===false) return false;
1295
1296                 if (!x($_POST, "text") || !x($_POST,"screen_name")) return;
1297
1298                 $sender = api_get_user($a);
1299
1300                 $r = q("SELECT `id` FROM `contact` WHERE `uid`=%d AND `nick`='%s'",
1301                                 intval(local_user()),
1302                                 dbesc($_POST['screen_name']));
1303
1304                 $recipient = api_get_user($a, $r[0]['id']);
1305
1306
1307                 require_once("include/message.php");
1308                 $sub = ( (strlen($_POST['text'])>10)?substr($_POST['text'],0,10)."...":$_POST['text']);
1309                 $id = send_message($recipient['id'], $_POST['text'], $sub);
1310
1311
1312                 if ($id>-1) {
1313                         $r = q("SELECT * FROM `mail` WHERE id=%d", intval($id));
1314                         $item = $r[0];
1315                         $ret=Array(
1316                                         'id' => $item['id'],
1317                                         'created_at'=> api_date($item['created']),
1318                                         'sender_id'=> $sender['id'] ,
1319                                         'sender_screen_name'=> $sender['screen_name'],
1320                                         'sender'=> $sender,
1321                                         'recipient_id'=> $recipient['id'],
1322                                         'recipient_screen_name'=> $recipient['screen_name'],
1323                                         'recipient'=> $recipient,
1324
1325                                         'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
1326
1327                         );
1328
1329                 } else {
1330                         $ret = array("error"=>$id);
1331                 }
1332
1333                 $data = Array('$messages'=>$ret);
1334
1335                 switch($type){
1336                         case "atom":
1337                         case "rss":
1338                                 $data = api_rss_extra($a, $data, $user_info);
1339                 }
1340
1341                 return  api_apply_template("direct_messages", $type, $data);
1342
1343         }
1344         api_register_func('api/direct_messages/new','api_direct_messages_new',true);
1345
1346     function api_direct_messages_box(&$a, $type, $box) {
1347                 if (local_user()===false) return false;
1348
1349                 $user_info = api_get_user($a);
1350
1351                 // params
1352                 $count = (x($_GET,'count')?$_GET['count']:20);
1353                 $page = (x($_REQUEST,'page')?$_REQUEST['page']-1:0);
1354                 if ($page<0) $page=0;
1355
1356                 $start = $page*$count;
1357
1358
1359                 if ($box=="sentbox") {
1360                         $sql_extra = "`from-url`='%s'";
1361                 } else {
1362                         $sql_extra = "`from-url`!='%s'";
1363                 }
1364
1365                 $r = q("SELECT * FROM `mail` WHERE uid=%d AND $sql_extra ORDER BY created DESC LIMIT %d,%d",
1366                                 intval(local_user()),
1367                                 dbesc( $a->get_baseurl() . '/profile/' . $a->user['nickname'] ),
1368                                 intval($start), intval($count)
1369                            );
1370
1371                 $ret = Array();
1372                 foreach($r as $item){
1373                         switch ($box){
1374                                 case "inbox":
1375                                         $recipient = $user_info;
1376                                         $sender = api_get_user($a,$item['contact-id']);
1377                                         break;
1378                                 case "sentbox":
1379                                         $recipient = api_get_user($a,$item['contact-id']);
1380                                         $sender = $user_info;
1381                                         break;
1382                         }
1383
1384                         $ret[]=Array(
1385                                 'id' => $item['id'],
1386                                 'created_at'=> api_date($item['created']),
1387                                 'sender_id'=> $sender['id'] ,
1388                                 'sender_screen_name'=> $sender['screen_name'],
1389                                 'sender'=> $sender,
1390                                 'recipient_id'=> $recipient['id'],
1391                                 'recipient_screen_name'=> $recipient['screen_name'],
1392                                 'recipient'=> $recipient,
1393
1394                                 'text'=> $item['title']."\n".html2plain(bbcode($item['body']), 0) ,
1395
1396                         );
1397
1398                 }
1399
1400
1401                 $data = array('$messages' => $ret);
1402                 switch($type){
1403                         case "atom":
1404                         case "rss":
1405                                 $data = api_rss_extra($a, $data, $user_info);
1406                 }
1407
1408                 return  api_apply_template("direct_messages", $type, $data);
1409
1410         }
1411
1412         function api_direct_messages_sentbox(&$a, $type){
1413                 return api_direct_messages_box($a, $type, "sentbox");
1414         }
1415         function api_direct_messages_inbox(&$a, $type){
1416                 return api_direct_messages_box($a, $type, "inbox");
1417         }
1418         api_register_func('api/direct_messages/sent','api_direct_messages_sentbox',true);
1419         api_register_func('api/direct_messages','api_direct_messages_inbox',true);
1420
1421
1422
1423         function api_oauth_request_token(&$a, $type){
1424                 try{
1425                         $oauth = new FKOAuth1();
1426                         $r = $oauth->fetch_request_token(OAuthRequest::from_request());
1427                 }catch(Exception $e){
1428                         echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
1429                 }
1430                 echo $r;
1431                 killme();
1432         }
1433         function api_oauth_access_token(&$a, $type){
1434                 try{
1435                         $oauth = new FKOAuth1();
1436                         $r = $oauth->fetch_access_token(OAuthRequest::from_request());
1437                 }catch(Exception $e){
1438                         echo "error=". OAuthUtil::urlencode_rfc3986($e->getMessage()); killme();
1439                 }
1440                 echo $r;
1441                 killme();
1442         }
1443
1444         api_register_func('api/oauth/request_token', 'api_oauth_request_token', false);
1445         api_register_func('api/oauth/access_token', 'api_oauth_access_token', false);
1446
1447 /*
1448 Not implemented by now:
1449 favorites
1450 favorites/create
1451 favorites/destroy
1452 statuses/public_timeline
1453 statuses/retweets_of_me
1454 friendships/create
1455 friendships/destroy
1456 friendships/exists
1457 friendships/show
1458 account/update_location
1459 account/update_profile_background_image
1460 account/update_profile_image
1461 blocks/create
1462 blocks/destroy
1463 oauth/authorize
1464
1465 Not implemented in status.net:
1466 statuses/retweeted_to_me
1467 statuses/retweeted_by_me
1468 direct_messages/destroy
1469 account/end_session
1470 account/update_delivery_device
1471 notifications/follow
1472 notifications/leave
1473 blocks/exists
1474 blocks/blocking
1475 */