Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file include/api.php
* Friendica implementation of statusnet/twitter API
*
* @todo Automatically detect if incoming data is HTML or BBCode
*/
require_once('include/HTTPExceptions.php');
require_once('include/bbcode.php');
require_once('include/datetime.php');
require_once('include/conversation.php');
require_once('include/oauth.php');
require_once('include/html2plain.php');
require_once('mod/share.php');
require_once('include/Photo.php');
require_once('mod/item.php');
require_once('include/security.php');
require_once('include/contact_selectors.php');
require_once('include/html2bbcode.php');
require_once('mod/wall_upload.php');
require_once('mod/proxy.php');
require_once('include/message.php');
require_once('include/group.php');
require_once('include/like.php');
require_once('include/NotificationsManager.php');
require_once('include/plaintext.php');
require_once('include/xml.php');
define('API_METHOD_ANY','*');
define('API_METHOD_GET','GET');
define('API_METHOD_POST','POST,PUT');
define('API_METHOD_DELETE','POST,DELETE');
$API = Array();
$called_api = Null;
/**
* @brief Auth API user
*
* It is not sufficient to use local_user() to check whether someone is allowed to use the API,
* because this will open CSRF holes (just embed an image with src=friendicasite.com/api/statuses/update?status=CSRF
* into a page, and visitors will post something without noticing it).
*/
function api_user() {
if ($_SESSION['allow_api'])
return local_user();
return false;
}
/**
* @brief Get source name from API client
*
* Clients can send 'source' parameter to be show in post metadata
* as "sent via <source>".
* Some clients doesn't send a source param, we support ones we know
* (only Twidere, atm)
*
* @return string
* Client source name, default to "api" if unset/unknown
*/
function api_source() {
if (requestdata('source'))
return (requestdata('source'));
// Support for known clients that doesn't send a source name
if (strstr($_SERVER['HTTP_USER_AGENT'], "Twidere"))
return ("Twidere");
logger("Unrecognized user-agent ".$_SERVER['HTTP_USER_AGENT'], LOGGER_DEBUG);
return ("api");
}
/**
* @brief Format date for API
*
* @param string $str Source date, as UTC
* @return string Date in UTC formatted as "D M d H:i:s +0000 Y"
*/
function api_date($str){
//Wed May 23 06:01:13 +0000 2007
return datetime_convert('UTC', 'UTC', $str, "D M d H:i:s +0000 Y" );
}
/**
* @brief Register API endpoint
*
* Register a function to be the endpont for defined API path.
*
* @param string $path API URL path, relative to App::get_baseurl()
* @param string $func Function name to call on path request
* @param bool $auth API need logged user
* @param string $method
* HTTP method reqiured to call this endpoint.
* One of API_METHOD_ANY, API_METHOD_GET, API_METHOD_POST.
* Default to API_METHOD_ANY
*/
function api_register_func($path, $func, $auth=false, $method=API_METHOD_ANY){
global $API;
$API[$path] = array(
'func'=>$func,
'auth'=>$auth,
'method'=> $method
);
// Workaround for hotot
$path = str_replace("api/", "api/1.1/", $path);
$API[$path] = array(
'func'=>$func,
'auth'=>$auth,
'method'=> $method
);
}
/**
* @brief Login API user
*
* Log in user via OAuth1 or Simple HTTP Auth.
* Simple Auth allow username in form of <pre>user@server</pre>, ignoring server part
*
* @param App $a
* @hook 'authenticate'
* array $addon_auth
* 'username' => username from login form
* 'password' => password from login form
* 'authenticated' => return status,
* 'user_record' => return authenticated user record
* @hook 'logged_in'
* array $user logged user record
*/
function api_login(&$a){
// login with oauth
try{
$oauth = new FKOAuth1();
list($consumer,$token) = $oauth->verify_request(OAuthRequest::from_request());
if (!is_null($token)){
$oauth->loginUser($token->uid);
call_hooks('logged_in', $a->user);
return;
}
echo __file__.__line__.__function__."<pre>"; var_dump($consumer, $token); die();
}catch(Exception $e){
logger($e);
}
// workaround for HTTP-auth in CGI mode
if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
$userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
if(strlen($userpass)) {
list($name, $password) = explode(':', $userpass);
$_SERVER['PHP_AUTH_USER'] = $name;
$_SERVER['PHP_AUTH_PW'] = $password;
}
}
if (!isset($_SERVER['PHP_AUTH_USER'])) {
logger('API_login: ' . print_r($_SERVER,true), LOGGER_DEBUG);
header('WWW-Authenticate: Basic realm="Friendica"');
throw new UnauthorizedException("This API requires login");
}
$user = $_SERVER['PHP_AUTH_USER'];
$password = $_SERVER['PHP_AUTH_PW'];
$encrypted = hash('whirlpool',trim($password));
// allow "user@server" login (but ignore 'server' part)
$at=strstr($user, "@", true);
if ( $at ) $user=$at;
/**
* next code from mod/auth.php. needs better solution
*/
$record = null;
$addon_auth = array(
'username' => trim($user),
'password' => trim($password),
'authenticated' => 0,
'user_record' => null
);
/**
*
* A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
* Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
* and later plugins should not interfere with an earlier one that succeeded.
*
*/
call_hooks('authenticate', $addon_auth);
if(($addon_auth['authenticated']) && (count($addon_auth['user_record']))) {
$record = $addon_auth['user_record'];
}
else {
// process normal login request
$r = q("SELECT * FROM `user` WHERE (`email` = '%s' OR `nickname` = '%s')
AND `password` = '%s' AND NOT `blocked` AND NOT `account_expired` AND NOT `account_removed` AND `verified` LIMIT 1",
dbesc(trim($user)),
dbesc(trim($user)),
dbesc($encrypted)
);
if(count($r))
$record = $r[0];
}
if((! $record) || (! count($record))) {
logger('API_login failure: ' . print_r($_SERVER,true), LOGGER_DEBUG);
header('WWW-Authenticate: Basic realm="Friendica"');
#header('HTTP/1.0 401 Unauthorized');
#die('This api requires login');
throw new UnauthorizedException("This API requires login");
}
authenticate_success($record);
$_SESSION["allow_api"] = true;
call_hooks('logged_in', $a->user);
}
/**
* @brief Check HTTP method of called API
*
* API endpoints can define which HTTP method to accept when called.
* This function check the current HTTP method agains endpoint
* registered method.
*
* @param string $method Required methods, uppercase, separated by comma
* @return bool
*/
function api_check_method($method) {
if ($method=="*") return True;
return strpos($method, $_SERVER['REQUEST_METHOD']) !== false;
}
/**
* @brief Main API entry point
*
* Authenticate user, call registered API function, set HTTP headers
*
* @param App $a
* @return string API call result
*/
function api_call(&$a){
GLOBAL $API, $called_api;
$type="json";
if (strpos($a->query_string, ".xml")>0) $type="xml";
if (strpos($a->query_string, ".json")>0) $type="json";
if (strpos($a->query_string, ".rss")>0) $type="rss";
if (strpos($a->query_string, ".atom")>0) $type="atom";
try {
foreach ($API as $p=>$info){
if (strpos($a->query_string, $p)===0){
if (!api_check_method($info['method'])){
throw new MethodNotAllowedException();
}
$called_api= explode("/",$p);
//unset($_SERVER['PHP_AUTH_USER']);
if ($info['auth']===true && api_user()===false) {
api_login($a);
}
logger('API call for ' . $a->user['username'] . ': ' . $a->query_string);
logger('API parameters: ' . print_r($_REQUEST,true));
$stamp = microtime(true);
$r = call_user_func($info['func'], $type);
$duration = (float)(microtime(true)-$stamp);
logger("API call duration: ".round($duration, 2)."\t".$a->query_string, LOGGER_DEBUG);
if ($r===false) {
// api function returned false withour throw an
// exception. This should not happend, throw a 500
throw new InternalServerErrorException();
}
switch($type){
case "xml":
header ("Content-Type: text/xml");
return $r;
break;
case "json":
header ("Content-Type: application/json");
foreach($r as $rr)
$json = json_encode($rr);
if ($_GET['callback'])
$json = $_GET['callback']."(".$json.")";
return $json;
break;
case "rss":
header ("Content-Type: application/rss+xml");
return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
break;
case "atom":
header ("Content-Type: application/atom+xml");
return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
break;
}
}
}
throw new NotImplementedException();
} catch (HTTPException $e) {
header("HTTP/1.1 {$e->httpcode} {$e->httpdesc}");
return api_error($type, $e);
}
}
/**
* @brief Format API error string
*
* @param string $type Return type (xml, json, rss, as)
* @param HTTPException $error Error object
* @return strin error message formatted as $type
*/
function api_error($type, $e) {
$a = get_app();
$error = ($e->getMessage()!==""?$e->getMessage():$e->httpdesc);
# TODO: https://dev.twitter.com/overview/api/response-codes
$error = array("error" => $error,
"code" => $e->httpcode." ".$e->httpdesc,
"request" => $a->query_string);
$ret = api_format_data('status', $type, array('status' => $error));
switch($type){
case "xml":
header ("Content-Type: text/xml");
return $ret;
break;
case "json":
header ("Content-Type: application/json");
return json_encode($ret);
break;
case "rss":
header ("Content-Type: application/rss+xml");
return $ret;
break;
case "atom":
header ("Content-Type: application/atom+xml");
return $ret;
break;
}
}
/**
* @brief Set values for RSS template
*
* @param App $a
* @param array $arr Array to be passed to template
* @param array $user_info
* @return array
*/
function api_rss_extra(&$a, $arr, $user_info){
if (is_null($user_info)) $user_info = api_get_user($a);
$arr['$user'] = $user_info;
$arr['$rss'] = array(
'alternate' => $user_info['url'],
'self' => App::get_baseurl(). "/". $a->query_string,
'base' => App::get_baseurl(),
'updated' => api_date(null),
'atom_updated' => datetime_convert('UTC','UTC','now',ATOM_TIME),
'language' => $user_info['language'],
'logo' => App::get_baseurl()."/images/friendica-32.png",
);
return $arr;
}
/**
* @brief Unique contact to contact url.
*
* @param int $id Contact id
* @return bool|string
* Contact url or False if contact id is unknown
*/
function api_unique_id_to_url($id){
$r = q("SELECT `url` FROM `gcontact` WHERE `id`=%d LIMIT 1",
intval($id));
if ($r)
return ($r[0]["url"]);
else
return false;
}
/**
* @brief Get user info array.
*
* @param Api $a
* @param int|string $contact_id Contact ID or URL
* @param string $type Return type (for errors)
*/
function api_get_user(&$a, $contact_id = Null, $type = "json"){
global $called_api;
$user = null;
$extra_query = "";
$url = "";
$nick = "";
logger("api_get_user: Fetching user data for user ".$contact_id, LOGGER_DEBUG);
// Searching for contact URL
if(!is_null($contact_id) AND (intval($contact_id) == 0)){
$user = dbesc(normalise_link($contact_id));
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
// Searching for unique contact id
if(!is_null($contact_id) AND (intval($contact_id) != 0)){
$user = dbesc(api_unique_id_to_url($contact_id));
if ($user == "")
throw new BadRequestException("User not found.");
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
if(is_null($user) && x($_GET, 'user_id')) {
$user = dbesc(api_unique_id_to_url($_GET['user_id']));
if ($user == "")
throw new BadRequestException("User not found.");
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
if(is_null($user) && x($_GET, 'screen_name')) {
$user = dbesc($_GET['screen_name']);
$nick = $user;
$extra_query = "AND `contact`.`nick` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
if (is_null($user) AND ($a->argc > (count($called_api)-1)) AND (count($called_api) > 0)){
$argid = count($called_api);
list($user, $null) = explode(".",$a->argv[$argid]);
if(is_numeric($user)){
$user = dbesc(api_unique_id_to_url($user));
if ($user == "")
return false;
$url = $user;
$extra_query = "AND `contact`.`nurl` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
} else {
$user = dbesc($user);
$nick = $user;
$extra_query = "AND `contact`.`nick` = '%s' ";
if (api_user()!==false) $extra_query .= "AND `contact`.`uid`=".intval(api_user());
}
}
logger("api_get_user: user ".$user, LOGGER_DEBUG);
if (!$user) {
if (api_user()===false) {
api_login($a);
return False;
} else {
$user = $_SESSION['uid'];
$extra_query = "AND `contact`.`uid` = %d AND `contact`.`self` ";
}
}
logger('api_user: ' . $extra_query . ', user: ' . $user);
// user info
$uinfo = q("SELECT *, `contact`.`id` as `cid` FROM `contact`
WHERE 1
$extra_query",
$user
);
// Selecting the id by priority, friendica first
api_best_nickname($uinfo);
// if the contact wasn't found, fetch it from the unique contacts
if (count($uinfo)==0) {
$r = array();
if ($url != "")
$r = q("SELECT * FROM `gcontact` WHERE `nurl`='%s' LIMIT 1", dbesc(normalise_link($url)));
if ($r) {
// If no nick where given, extract it from the address
if (($r[0]['nick'] == "") OR ($r[0]['name'] == $r[0]['nick']))
$r[0]['nick'] = api_get_nick($r[0]["url"]);
$ret = array(
'id' => $r[0]["id"],
'id_str' => (string) $r[0]["id"],
'name' => $r[0]["name"],
'screen_name' => (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']),
'location' => $r[0]["location"],
'description' => $r[0]["about"],
'url' => $r[0]["url"],
'protected' => false,
'followers_count' => 0,
'friends_count' => 0,
'listed_count' => 0,
'created_at' => api_date($r[0]["created"]),
'favourites_count' => 0,
'utc_offset' => 0,
'time_zone' => 'UTC',
'geo_enabled' => false,
'verified' => false,
'statuses_count' => 0,
'lang' => '',
'contributors_enabled' => false,
'is_translator' => false,
'is_translation_enabled' => false,
'profile_image_url' => $r[0]["photo"],
'profile_image_url_https' => $r[0]["photo"],
'following' => false,
'follow_request_sent' => false,
'notifications' => false,
'statusnet_blocking' => false,
'notifications' => false,
'statusnet_profile_url' => $r[0]["url"],
'uid' => 0,
'cid' => get_contact($r[0]["url"], api_user()),
'self' => 0,
'network' => $r[0]["network"],
);
return $ret;
} else {
throw new BadRequestException("User not found.");
}
}
if($uinfo[0]['self']) {
if ($uinfo[0]['network'] == "")
$uinfo[0]['network'] = NETWORK_DFRN;
$usr = q("select * from user where uid = %d limit 1",
intval(api_user())
);
$profile = q("select * from profile where uid = %d and `is-default` = 1 limit 1",
intval(api_user())
);
//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
// count public wall messages
$r = q("SELECT COUNT(*) as `count` FROM `item` WHERE `uid` = %d AND `wall`",
intval($uinfo[0]['uid'])
);
$countitms = $r[0]['count'];
}
else {
//AND `allow_cid`='' AND `allow_gid`='' AND `deny_cid`='' AND `deny_gid`=''",
$r = q("SELECT count(*) as `count` FROM `item`
WHERE `contact-id` = %d",
intval($uinfo[0]['id'])
);
$countitms = $r[0]['count'];
}
// count friends
$r = q("SELECT count(*) as `count` FROM `contact`
WHERE `uid` = %d AND `rel` IN ( %d, %d )
AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
intval($uinfo[0]['uid']),
intval(CONTACT_IS_SHARING),
intval(CONTACT_IS_FRIEND)
);
$countfriends = $r[0]['count'];
$r = q("SELECT count(*) as `count` FROM `contact`
WHERE `uid` = %d AND `rel` IN ( %d, %d )
AND `self`=0 AND `blocked`=0 AND `pending`=0 AND `hidden`=0",
intval($uinfo[0]['uid']),
intval(CONTACT_IS_FOLLOWER),
intval(CONTACT_IS_FRIEND)
);
$countfollowers = $r[0]['count'];
$r = q("SELECT count(*) as `count` FROM item where starred = 1 and uid = %d and deleted = 0",
intval($uinfo[0]['uid'])
);
$starred = $r[0]['count'];
if(! $uinfo[0]['self']) {
$countfriends = 0;
$countfollowers = 0;
$starred = 0;
}
// Add a nick if it isn't present there
if (($uinfo[0]['nick'] == "") OR ($uinfo[0]['name'] == $uinfo[0]['nick'])) {
$uinfo[0]['nick'] = api_get_nick($uinfo[0]["url"]);
}
$network_name = network_to_name($uinfo[0]['network'], $uinfo[0]['url']);
$gcontact_id = get_gcontact_id(array("url" => $uinfo[0]['url'], "network" => $uinfo[0]['network'],
"photo" => $uinfo[0]['micro'], "name" => $uinfo[0]['name']));
$ret = Array(
'id' => intval($gcontact_id),
'id_str' => (string) intval($gcontact_id),
'name' => (($uinfo[0]['name']) ? $uinfo[0]['name'] : $uinfo[0]['nick']),
'screen_name' => (($uinfo[0]['nick']) ? $uinfo[0]['nick'] : $uinfo[0]['name']),
'location' => ($usr) ? $usr[0]['default-location'] : $network_name,
'description' => (($profile) ? $profile[0]['pdesc'] : NULL),
'profile_image_url' => $uinfo[0]['micro'],
'profile_image_url_https' => $uinfo[0]['micro'],
'url' => $uinfo[0]['url'],
'protected' => false,
'followers_count' => intval($countfollowers),
'friends_count' => intval($countfriends),
'created_at' => api_date($uinfo[0]['created']),
'favourites_count' => intval($starred),
'utc_offset' => "0",
'time_zone' => 'UTC',
'statuses_count' => intval($countitms),
'following' => (($uinfo[0]['rel'] == CONTACT_IS_FOLLOWER) OR ($uinfo[0]['rel'] == CONTACT_IS_FRIEND)),
'verified' => true,
'statusnet_blocking' => false,
'notifications' => false,
//'statusnet_profile_url' => App::get_baseurl()."/contacts/".$uinfo[0]['cid'],
'statusnet_profile_url' => $uinfo[0]['url'],
'uid' => intval($uinfo[0]['uid']),
'cid' => intval($uinfo[0]['cid']),
'self' => $uinfo[0]['self'],
'network' => $uinfo[0]['network'],
);
return $ret;
}
/**
* @brief return api-formatted array for item's author and owner
*
* @param App $a
* @param array $item : item from db
* @return array(array:author, array:owner)
*/
function api_item_get_user(&$a, $item) {
// Make sure that there is an entry in the global contacts for author and owner
get_gcontact_id(array("url" => $item['author-link'], "network" => $item['network'],
"photo" => $item['author-avatar'], "name" => $item['author-name']));
get_gcontact_id(array("url" => $item['owner-link'], "network" => $item['network'],
"photo" => $item['owner-avatar'], "name" => $item['owner-name']));
$status_user = api_get_user($a,$item["author-link"]);
$status_user["protected"] = (($item["allow_cid"] != "") OR
($item["allow_gid"] != "") OR
($item["deny_cid"] != "") OR
($item["deny_gid"] != "") OR
$item["private"]);
$owner_user = api_get_user($a,$item["owner-link"]);
return (array($status_user, $owner_user));
}
/**
* @brief walks recursively through an array with the possibility to change value and key
*
* @param array $array The array to walk through
* @param string $callback The callback function
*
* @return array the transformed array
*/
function api_walk_recursive(array &$array, callable $callback) {
$new_array = array();
foreach ($array as $k => $v) {
if (is_array($v)) {
if ($callback($v, $k))
$new_array[$k] = api_walk_recursive($v, $callback);
} else {
if ($callback($v, $k))
$new_array[$k] = $v;
}
}
$array = $new_array;
return $array;
}
/**
* @brief Callback function to transform the array in an array that can be transformed in a XML file
*
* @param variant $item Array item value
* @param string $key Array key
*
* @return boolean Should the array item be deleted?
*/
function api_reformat_xml(&$item, &$key) {
if (is_bool($item))
$item = ($item ? "true" : "false");
if (substr($key, 0, 10) == "statusnet_")
$key = "statusnet:".substr($key, 10);
elseif (substr($key, 0, 10) == "friendica_")
$key = "friendica:".substr($key, 10);
//else
// $key = "default:".$key;
return true;
}
/**
* @brief Creates the XML from a JSON style array
*
* @param array $data JSON style array
* @param string $root_element Name of the root element
*
* @return string The XML data
*/
function api_create_xml($data, $root_element) {
$childname = key($data);
$data2 = array_pop($data);
$key = key($data2);
$namespaces = array("" => "http://api.twitter.com",
"statusnet" => "http://status.net/schema/api/1/",
"friendica" => "http://friendi.ca/schema/api/1/",
"georss" => "http://www.georss.org/georss");
/// @todo Auto detection of needed namespaces
if (in_array($root_element, array("ok", "hash", "config", "version", "ids", "notes", "photos")))
$namespaces = array();
if (is_array($data2))
api_walk_recursive($data2, "api_reformat_xml");
if ($key == "0") {
$data4 = array();
$i = 1;
foreach ($data2 AS $item)
$data4[$i++.":".$childname] = $item;
$data2 = $data4;
}
$data3 = array($root_element => $data2);
$ret = xml::from_array($data3, $xml, false, $namespaces);
return $ret;
}
/**
* @brief Formats the data according to the data type
*
* @param string $root_element Name of the root element
* @param string $type Return type (atom, rss, xml, json)
* @param array $data JSON style array
*
* @return (string|object) XML data or JSON data
*/
function api_format_data($root_element, $type, $data){
$a = get_app();
switch($type){
case "atom":
case "rss":
case "xml":
$ret = api_create_xml($data, $root_element);
break;
case "json":
$ret = $data;
break;
}
return $ret;
}
/**
** TWITTER API
*/
/**
* Returns an HTTP 200 OK response code and a representation of the requesting user if authentication was successful;
* returns a 401 status code and an error message if not.
* http://developer.twitter.com/doc/get/account/verify_credentials
*/
function api_account_verify_credentials($type){
$a = get_app();
if (api_user()===false) throw new ForbiddenException();
unset($_REQUEST["user_id"]);
unset($_GET["user_id"]);
unset($_REQUEST["screen_name"]);
unset($_GET["screen_name"]);
$skip_status = (x($_REQUEST,'skip_status')?$_REQUEST['skip_status']:false);
$user_info = api_get_user($a);
// "verified" isn't used here in the standard
unset($user_info["verified"]);
// - Adding last status
if (!$skip_status) {
$user_info["status"] = api_status_show("raw");
if (!count($user_info["status"]))
unset($user_info["status"]);
else
unset($user_info["status"]["user"]);
}
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($user_info["uid"]);
unset($user_info["self"]);
return api_format_data("user", $type, array('user' => $user_info));
}
api_register_func('api/account/verify_credentials','api_account_verify_credentials', true);
/**
* get data from $_POST or $_GET
*/
function requestdata($k){
if (isset($_POST[$k])){
return $_POST[$k];
}
if (isset($_GET[$k])){
return $_GET[$k];
}
return null;
}
/*Waitman Gobble Mod*/
function api_statuses_mediap($type) {
$a = get_app();
if (api_user()===false) {
logger('api_statuses_update: no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
$_REQUEST['type'] = 'wall';
$_REQUEST['profile_uid'] = api_user();
$_REQUEST['api_source'] = true;
$txt = requestdata('status');
//$txt = urldecode(requestdata('status'));
if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
$txt = html2bb_video($txt);
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$txt = $purifier->purify($txt);
}
$txt = html2bbcode($txt);
$a->argv[1]=$user_info['screen_name']; //should be set to username?
$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
$bebop = wall_upload_post($a);
//now that we have the img url in bbcode we can add it to the status and insert the wall item.
$_REQUEST['body']=$txt."\n\n".$bebop;
item_post($a);
// this should output the last post (the one we just posted).
return api_status_show($type);
}
api_register_func('api/statuses/mediap','api_statuses_mediap', true, API_METHOD_POST);
/*Waitman Gobble Mod*/
function api_statuses_update($type) {
$a = get_app();
if (api_user()===false) {
logger('api_statuses_update: no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
// convert $_POST array items to the form we use for web posts.
// logger('api_post: ' . print_r($_POST,true));
if(requestdata('htmlstatus')) {
$txt = requestdata('htmlstatus');
if((strpos($txt,'<') !== false) || (strpos($txt,'>') !== false)) {
$txt = html2bb_video($txt);
$config = HTMLPurifier_Config::createDefault();
$config->set('Cache.DefinitionImpl', null);
$purifier = new HTMLPurifier($config);
$txt = $purifier->purify($txt);
$_REQUEST['body'] = html2bbcode($txt);
}
} else
$_REQUEST['body'] = requestdata('status');
$_REQUEST['title'] = requestdata('title');
$parent = requestdata('in_reply_to_status_id');
// Twidere sends "-1" if it is no reply ...
if ($parent == -1)
$parent = "";
if(ctype_digit($parent))
$_REQUEST['parent'] = $parent;
else
$_REQUEST['parent_uri'] = $parent;
if(requestdata('lat') && requestdata('long'))
$_REQUEST['coord'] = sprintf("%s %s",requestdata('lat'),requestdata('long'));
$_REQUEST['profile_uid'] = api_user();
if($parent)
$_REQUEST['type'] = 'net-comment';
else {
// Check for throttling (maximum posts per day, week and month)
$throttle_day = get_config('system','throttle_limit_day');
if ($throttle_day > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60);
$r = q("SELECT COUNT(*) AS `posts_day` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()), dbesc($datefrom));
if ($r)
$posts_day = $r[0]["posts_day"];
else
$posts_day = 0;
if ($posts_day > $throttle_day) {
logger('Daily posting limit reached for user '.api_user(), LOGGER_DEBUG);
#die(api_error($type, sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day)));
throw new TooManyRequestsException(sprintf(t("Daily posting limit of %d posts reached. The post was rejected."), $throttle_day));
}
}
$throttle_week = get_config('system','throttle_limit_week');
if ($throttle_week > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*7);
$r = q("SELECT COUNT(*) AS `posts_week` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()), dbesc($datefrom));
if ($r)
$posts_week = $r[0]["posts_week"];
else
$posts_week = 0;
if ($posts_week > $throttle_week) {
logger('Weekly posting limit reached for user '.api_user(), LOGGER_DEBUG);
#die(api_error($type, sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week)));
throw new TooManyRequestsException(sprintf(t("Weekly posting limit of %d posts reached. The post was rejected."), $throttle_week));
}
}
$throttle_month = get_config('system','throttle_limit_month');
if ($throttle_month > 0) {
$datefrom = date("Y-m-d H:i:s", time() - 24*60*60*30);
$r = q("SELECT COUNT(*) AS `posts_month` FROM `item` WHERE `uid`=%d AND `wall`
AND `created` > '%s' AND `id` = `parent`",
intval(api_user()), dbesc($datefrom));
if ($r)
$posts_month = $r[0]["posts_month"];
else
$posts_month = 0;
if ($posts_month > $throttle_month) {
logger('Monthly posting limit reached for user '.api_user(), LOGGER_DEBUG);
#die(api_error($type, sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month)));
throw new TooManyRequestsException(sprintf(t("Monthly posting limit of %d posts reached. The post was rejected."), $throttle_month));
}
}
$_REQUEST['type'] = 'wall';
}
if(x($_FILES,'media')) {
// upload the image if we have one
$_REQUEST['hush']='yeah'; //tell wall_upload function to return img info instead of echo
$media = wall_upload_post($a);
if(strlen($media)>0)
$_REQUEST['body'] .= "\n\n".$media;
}
// To-Do: Multiple IDs
if (requestdata('media_ids')) {
$r = q("SELECT `resource-id`, `scale`, `nickname`, `type` FROM `photo` INNER JOIN `user` ON `user`.`uid` = `photo`.`uid` WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = %d) AND `scale` > 0 AND `photo`.`uid` = %d ORDER BY `photo`.`width` DESC LIMIT 1",
intval(requestdata('media_ids')), api_user());
if ($r) {
$phototypes = Photo::supportedTypes();
$ext = $phototypes[$r[0]['type']];
$_REQUEST['body'] .= "\n\n".'[url='.App::get_baseurl().'/photos/'.$r[0]['nickname'].'/image/'.$r[0]['resource-id'].']';
$_REQUEST['body'] .= '[img]'.App::get_baseurl()."/photo/".$r[0]['resource-id']."-".$r[0]['scale'].".".$ext."[/img][/url]";
}
}
// set this so that the item_post() function is quiet and doesn't redirect or emit json
$_REQUEST['api_source'] = true;
if (!x($_REQUEST, "source"))
$_REQUEST["source"] = api_source();
// call out normal post function
item_post($a);
// this should output the last post (the one we just posted).
return api_status_show($type);
}
api_register_func('api/statuses/update','api_statuses_update', true, API_METHOD_POST);
api_register_func('api/statuses/update_with_media','api_statuses_update', true, API_METHOD_POST);
function api_media_upload($type) {
$a = get_app();
if (api_user()===false) {
logger('no user');
throw new ForbiddenException();
}
$user_info = api_get_user($a);
if(!x($_FILES,'media')) {
// Output error
throw new BadRequestException("No media.");
}
$media = wall_upload_post($a, false);
if(!$media) {
// Output error
throw new InternalServerErrorException();
}
$returndata = array();
$returndata["media_id"] = $media["id"];
$returndata["media_id_string"] = (string)$media["id"];
$returndata["size"] = $media["size"];
$returndata["image"] = array("w" => $media["width"],
"h" => $media["height"],
"image_type" => $media["type"]);
logger("Media uploaded: ".print_r($returndata, true), LOGGER_DEBUG);
return array("media" => $returndata);
}
api_register_func('api/media/upload','api_media_upload', true, API_METHOD_POST);
function api_status_show($type){
$a = get_app();
$user_info = api_get_user($a);
logger('api_status_show: user_info: '.print_r($user_info, true), LOGGER_DEBUG);
if ($type == "raw")
$privacy_sql = "AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''";
else
$privacy_sql = "";
// get last public wall message
$lastwall = q("SELECT `item`.*, `i`.`contact-id` as `reply_uid`, `i`.`author-link` AS `item-author`
FROM `item`, `item` as `i`
WHERE `item`.`contact-id` = %d AND `item`.`uid` = %d
AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
AND `i`.`id` = `item`.`parent`
AND `item`.`type`!='activity' $privacy_sql
ORDER BY `item`.`id` DESC
LIMIT 1",
intval($user_info['cid']),
intval(api_user()),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url'])),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url']))
);
if (count($lastwall)>0){
$lastwall = $lastwall[0];
$in_reply_to_status_id = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_status_id_str = NULL;
$in_reply_to_user_id_str = NULL;
$in_reply_to_screen_name = NULL;
if (intval($lastwall['parent']) != intval($lastwall['id'])) {
$in_reply_to_status_id= intval($lastwall['parent']);
$in_reply_to_status_id_str = (string) intval($lastwall['parent']);
$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", dbesc(normalise_link($lastwall['item-author'])));
if ($r) {
if ($r[0]['nick'] == "")
$r[0]['nick'] = api_get_nick($r[0]["url"]);
$in_reply_to_screen_name = (($r[0]['nick']) ? $r[0]['nick'] : $r[0]['name']);
$in_reply_to_user_id = intval($r[0]['id']);
$in_reply_to_user_id_str = (string) intval($r[0]['id']);
}
}
// There seems to be situation, where both fields are identical:
// https://github.com/friendica/friendica/issues/1010
// This is a bugfix for that.
if (intval($in_reply_to_status_id) == intval($lastwall['id'])) {
logger('api_status_show: this message should never appear: id: '.$lastwall['id'].' similar to reply-to: '.$in_reply_to_status_id, LOGGER_DEBUG);
$in_reply_to_status_id = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_status_id_str = NULL;
$in_reply_to_user_id_str = NULL;
$in_reply_to_screen_name = NULL;
}
$converted = api_convert_item($lastwall);
if ($type == "xml")
$geo = "georss:point";
else
$geo = "geo";
$status_info = array(
'created_at' => api_date($lastwall['created']),
'id' => intval($lastwall['id']),
'id_str' => (string) $lastwall['id'],
'text' => $converted["text"],
'source' => (($lastwall['app']) ? $lastwall['app'] : 'web'),
'truncated' => false,
'in_reply_to_status_id' => $in_reply_to_status_id,
'in_reply_to_status_id_str' => $in_reply_to_status_id_str,
'in_reply_to_user_id' => $in_reply_to_user_id,
'in_reply_to_user_id_str' => $in_reply_to_user_id_str,
'in_reply_to_screen_name' => $in_reply_to_screen_name,
'user' => $user_info,
$geo => NULL,
'coordinates' => "",
'place' => "",
'contributors' => "",
'is_quote_status' => false,
'retweet_count' => 0,
'favorite_count' => 0,
'favorited' => $lastwall['starred'] ? true : false,
'retweeted' => false,
'possibly_sensitive' => false,
'lang' => "",
'statusnet_html' => $converted["html"],
'statusnet_conversation_id' => $lastwall['parent'],
);
if (count($converted["attachments"]) > 0)
$status_info["attachments"] = $converted["attachments"];
if (count($converted["entities"]) > 0)
$status_info["entities"] = $converted["entities"];
if (($lastwall['item_network'] != "") AND ($status["source"] == 'web'))
$status_info["source"] = network_to_name($lastwall['item_network'], $user_info['url']);
elseif (($lastwall['item_network'] != "") AND (network_to_name($lastwall['item_network'], $user_info['url']) != $status_info["source"]))
$status_info["source"] = trim($status_info["source"].' ('.network_to_name($lastwall['item_network'], $user_info['url']).')');
// "uid" and "self" are only needed for some internal stuff, so remove it from here
unset($status_info["user"]["uid"]);
unset($status_info["user"]["self"]);
}
logger('status_info: '.print_r($status_info, true), LOGGER_DEBUG);
if ($type == "raw")
return($status_info);
return api_format_data("statuses", $type, array('status' => $status_info));
}
/**
* Returns extended information of a given user, specified by ID or screen name as per the required id parameter.
* The author's most recent status will be returned inline.
* http://developer.twitter.com/doc/get/users/show
*/
function api_users_show($type){
$a = get_app();
$user_info = api_get_user($a);
$lastwall = q("SELECT `item`.*
FROM `item`
INNER JOIN `contact` ON `contact`.`id`=`item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
WHERE `item`.`uid` = %d AND `verb` = '%s' AND `item`.`contact-id` = %d
AND ((`item`.`author-link` IN ('%s', '%s')) OR (`item`.`owner-link` IN ('%s', '%s')))
AND `type`!='activity'
AND `item`.`allow_cid`='' AND `item`.`allow_gid`='' AND `item`.`deny_cid`='' AND `item`.`deny_gid`=''
ORDER BY `id` DESC
LIMIT 1",
intval(api_user()),
dbesc(ACTIVITY_POST),
intval($user_info['cid']),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url'])),
dbesc($user_info['url']),
dbesc(normalise_link($user_info['url']))
);
if (count($lastwall)>0){
$lastwall = $lastwall[0];
$in_reply_to_status_id = NULL;
$in_reply_to_user_id = NULL;
$in_reply_to_status_id_str = NULL;
$in_reply_to_user_id_str = NULL;
$in_reply_to_screen_name = NULL;
if ($lastwall['parent']!=$lastwall['id']) {
$reply = q("SELECT `item`.`id`, `item`.`contact-id` as `reply_uid`, `contact`.`nick` as `reply_author`, `item`.`author-link` AS `item-author`
FROM `item`,`contact` WHERE `contact`.`id`=`item`.`contact-id` AND `item`.`id` = %d", intval($lastwall['parent']));
if (count($reply)>0) {
$in_reply_to_status_id = intval($lastwall['parent']);
$in_reply_to_status_id_str = (string) intval($lastwall['parent']);