<?php
namespace Codebird;
/**
* A Twitter library in PHP.
*
* @package codebird
* @version 3.1.0
* @author Jublo Solutions <[email protected]>
* @copyright 2010-2016 Jublo Solutions <[email protected]>
* @license https://opensource.org/licenses/GPL-3.0 GNU General Public License 3.0
* @link https://github.com/jublonet/codebird-php
*/
/**
* Define constants
*/
$constants = explode(' ', 'OBJECT ARRAY JSON');
foreach ($constants as $i => $id) {
$id = 'CODEBIRD_RETURNFORMAT_' . $id;
defined($id) or define($id, $i);
}
$constants = [
'CURLE_SSL_CERTPROBLEM' => 58,
'CURLE_SSL_CACERT' => 60,
'CURLE_SSL_CACERT_BADFILE' => 77,
'CURLE_SSL_CRL_BADFILE' => 82,
'CURLE_SSL_ISSUER_ERROR' => 83
];
foreach ($constants as $id => $i) {
defined($id) or define($id, $i);
}
unset($constants);
unset($i);
unset($id);
/**
* A Twitter library in PHP.
*
* @package codebird
* @subpackage codebird-php
*/
class Codebird
{
/**
* The current singleton instance
*/
private static $_instance = null;
/**
* The OAuth consumer key of your registered app
*/
protected static $_consumer_key = null;
/**
* The corresponding consumer secret
*/
protected static $_consumer_secret = null;
/**
* The app-only bearer token. Used to authorize app-only requests
*/
protected static $_bearer_token = null;
/**
* The API endpoints to use
*/
protected static $_endpoints = [
'ads' => [
'production' => 'https://ads-api.twitter.com/0/',
'sandbox' => 'https://ads-api-sandbox.twitter.com/0/'
],
'media' => 'https://upload.twitter.com/1.1/',
'oauth' => 'https://api.twitter.com/',
'rest' => 'https://api.twitter.com/1.1/',
'streaming' => [
'public' => 'https://stream.twitter.com/1.1/',
'user' => 'https://userstream.twitter.com/1.1/',
'site' => 'https://sitestream.twitter.com/1.1/'
],
'ton' => 'https://ton.twitter.com/1.1/'
];
/**
* Supported API methods
*/
protected static $_api_methods = [
'GET' => [
'account/settings',
'account/verify_credentials',
'ads/accounts',
'ads/accounts/:account_id',
'ads/accounts/:account_id/account_media',
'ads/accounts/:account_id/app_event_provider_configurations',
'ads/accounts/:account_id/app_event_provider_configurations/:id',
'ads/accounts/:account_id/app_event_tags',
'ads/accounts/:account_id/app_event_tags/:id',
'ads/accounts/:account_id/app_lists',
'ads/accounts/:account_id/authenticated_user_access',
'ads/accounts/:account_id/campaigns',
'ads/accounts/:account_id/campaigns/:campaign_id',
'ads/accounts/:account_id/cards/app_download',
'ads/accounts/:account_id/cards/app_download/:card_id',
'ads/accounts/:account_id/cards/image_app_download',
'ads/accounts/:account_id/cards/image_app_download/:card_id',
'ads/accounts/:account_id/cards/image_conversation',
'ads/accounts/:account_id/cards/image_conversation/:card_id',
'ads/accounts/:account_id/cards/lead_gen',
'ads/accounts/:account_id/cards/lead_gen/:card_id',
'ads/accounts/:account_id/cards/video_app_download',
'ads/accounts/:account_id/cards/video_app_download/:id',
'ads/accounts/:account_id/cards/video_conversation',
'ads/accounts/:account_id/cards/video_conversation/:card_id',
'ads/accounts/:account_id/cards/website',
'ads/accounts/:account_id/cards/website/:card_id',
'ads/accounts/:account_id/features',
'ads/accounts/:account_id/funding_instruments',
'ads/accounts/:account_id/funding_instruments/:id',
'ads/accounts/:account_id/line_items',
'ads/accounts/:account_id/line_items/:line_item_id',
'ads/accounts/:account_id/media_creatives',
'ads/accounts/:account_id/media_creatives/:id',
'ads/accounts/:account_id/promotable_users',
'ads/accounts/:account_id/promoted_accounts',
'ads/accounts/:account_id/promoted_tweets',
'ads/accounts/:account_id/reach_estimate',
'ads/accounts/:account_id/scoped_timeline',
'ads/accounts/:account_id/tailored_audience_changes',
'ads/accounts/:account_id/tailored_audience_changes/:id',
'ads/accounts/:account_id/tailored_audiences',
'ads/accounts/:account_id/tailored_audiences/:id',
'ads/accounts/:account_id/targeting_criteria',
'ads/accounts/:account_id/targeting_criteria/:id',
'ads/accounts/:account_id/targeting_suggestions',
'ads/accounts/:account_id/tweet/preview',
'ads/accounts/:account_id/tweet/preview/:tweet_id',
'ads/accounts/:account_id/videos',
'ads/accounts/:account_id/videos/:id',
'ads/accounts/:account_id/web_event_tags',
'ads/accounts/:account_id/web_event_tags/:web_event_tag_id',
'ads/bidding_rules',
'ads/iab_categories',
'ads/insights/accounts/:account_id',
'ads/insights/accounts/:account_id/available_audiences',
'ads/insights/keywords/search',
'ads/line_items/placements',
'ads/sandbox/accounts',
'ads/sandbox/accounts/:account_id',
'ads/sandbox/accounts/:account_id/account_media',
'ads/sandbox/accounts/:account_id/app_event_provider_configurations',
'ads/sandbox/accounts/:account_id/app_event_provider_configurations/:id',
'ads/sandbox/accounts/:account_id/app_event_tags',
'ads/sandbox/accounts/:account_id/app_event_tags/:id',
'ads/sandbox/accounts/:account_id/app_lists',
'ads/sandbox/accounts/:account_id/authenticated_user_access',
'ads/sandbox/accounts/:account_id/campaigns',
'ads/sandbox/accounts/:account_id/campaigns/:campaign_id',
'ads/sandbox/accounts/:account_id/cards/app_download',
'ads/sandbox/accounts/:account_id/cards/app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_app_download',
'ads/sandbox/accounts/:account_id/cards/image_app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_conversation',
'ads/sandbox/accounts/:account_id/cards/image_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/lead_gen',
'ads/sandbox/accounts/:account_id/cards/lead_gen/:card_id',
'ads/sandbox/accounts/:account_id/cards/video_app_download',
'ads/sandbox/accounts/:account_id/cards/video_app_download/:id',
'ads/sandbox/accounts/:account_id/cards/video_conversation',
'ads/sandbox/accounts/:account_id/cards/video_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/website',
'ads/sandbox/accounts/:account_id/cards/website/:card_id',
'ads/sandbox/accounts/:account_id/features',
'ads/sandbox/accounts/:account_id/funding_instruments',
'ads/sandbox/accounts/:account_id/funding_instruments/:id',
'ads/sandbox/accounts/:account_id/line_items',
'ads/sandbox/accounts/:account_id/line_items/:line_item_id',
'ads/sandbox/accounts/:account_id/media_creatives',
'ads/sandbox/accounts/:account_id/media_creatives/:id',
'ads/sandbox/accounts/:account_id/promotable_users',
'ads/sandbox/accounts/:account_id/promoted_accounts',
'ads/sandbox/accounts/:account_id/promoted_tweets',
'ads/sandbox/accounts/:account_id/reach_estimate',
'ads/sandbox/accounts/:account_id/scoped_timeline',
'ads/sandbox/accounts/:account_id/tailored_audience_changes',
'ads/sandbox/accounts/:account_id/tailored_audience_changes/:id',
'ads/sandbox/accounts/:account_id/tailored_audiences',
'ads/sandbox/accounts/:account_id/tailored_audiences/:id',
'ads/sandbox/accounts/:account_id/targeting_criteria',
'ads/sandbox/accounts/:account_id/targeting_criteria/:id',
'ads/sandbox/accounts/:account_id/targeting_suggestions',
'ads/sandbox/accounts/:account_id/tweet/preview',
'ads/sandbox/accounts/:account_id/tweet/preview/:tweet_id',
'ads/sandbox/accounts/:account_id/videos',
'ads/sandbox/accounts/:account_id/videos/:id',
'ads/sandbox/accounts/:account_id/web_event_tags',
'ads/sandbox/accounts/:account_id/web_event_tags/:web_event_tag_id',
'ads/sandbox/bidding_rules',
'ads/sandbox/iab_categories',
'ads/sandbox/insights/accounts/:account_id',
'ads/sandbox/insights/accounts/:account_id/available_audiences',
'ads/sandbox/insights/keywords/search',
'ads/sandbox/line_items/placements',
'ads/sandbox/stats/accounts/:account_id',
'ads/sandbox/stats/accounts/:account_id/campaigns',
'ads/sandbox/stats/accounts/:account_id/campaigns/:id',
'ads/sandbox/stats/accounts/:account_id/funding_instruments',
'ads/sandbox/stats/accounts/:account_id/funding_instruments/:id',
'ads/sandbox/stats/accounts/:account_id/line_items',
'ads/sandbox/stats/accounts/:account_id/line_items/:id',
'ads/sandbox/stats/accounts/:account_id/promoted_accounts',
'ads/sandbox/stats/accounts/:account_id/promoted_accounts/:id',
'ads/sandbox/stats/accounts/:account_id/promoted_tweets',
'ads/sandbox/stats/accounts/:account_id/promoted_tweets/:id',
'ads/sandbox/stats/accounts/:account_id/reach/campaigns',
'ads/sandbox/targeting_criteria/app_store_categories',
'ads/sandbox/targeting_criteria/behavior_taxonomies',
'ads/sandbox/targeting_criteria/behaviors',
'ads/sandbox/targeting_criteria/devices',
'ads/sandbox/targeting_criteria/events',
'ads/sandbox/targeting_criteria/interests',
'ads/sandbox/targeting_criteria/languages',
'ads/sandbox/targeting_criteria/locations',
'ads/sandbox/targeting_criteria/network_operators',
'ads/sandbox/targeting_criteria/platform_versions',
'ads/sandbox/targeting_criteria/platforms',
'ads/sandbox/targeting_criteria/tv_channels',
'ads/sandbox/targeting_criteria/tv_genres',
'ads/sandbox/targeting_criteria/tv_markets',
'ads/sandbox/targeting_criteria/tv_shows',
'ads/stats/accounts/:account_id',
'ads/stats/accounts/:account_id/campaigns',
'ads/stats/accounts/:account_id/campaigns/:id',
'ads/stats/accounts/:account_id/funding_instruments',
'ads/stats/accounts/:account_id/funding_instruments/:id',
'ads/stats/accounts/:account_id/line_items',
'ads/stats/accounts/:account_id/line_items/:id',
'ads/stats/accounts/:account_id/promoted_accounts',
'ads/stats/accounts/:account_id/promoted_accounts/:id',
'ads/stats/accounts/:account_id/promoted_tweets',
'ads/stats/accounts/:account_id/promoted_tweets/:id',
'ads/stats/accounts/:account_id/reach/campaigns',
'ads/targeting_criteria/app_store_categories',
'ads/targeting_criteria/behavior_taxonomies',
'ads/targeting_criteria/behaviors',
'ads/targeting_criteria/devices',
'ads/targeting_criteria/events',
'ads/targeting_criteria/interests',
'ads/targeting_criteria/languages',
'ads/targeting_criteria/locations',
'ads/targeting_criteria/network_operators',
'ads/targeting_criteria/platform_versions',
'ads/targeting_criteria/platforms',
'ads/targeting_criteria/tv_channels',
'ads/targeting_criteria/tv_genres',
'ads/targeting_criteria/tv_markets',
'ads/targeting_criteria/tv_shows',
'application/rate_limit_status',
'blocks/ids',
'blocks/list',
'collections/entries',
'collections/list',
'collections/show',
'direct_messages',
'direct_messages/sent',
'direct_messages/show',
'favorites/list',
'followers/ids',
'followers/list',
'friends/ids',
'friends/list',
'friendships/incoming',
'friendships/lookup',
'friendships/lookup',
'friendships/no_retweets/ids',
'friendships/outgoing',
'friendships/show',
'geo/id/:place_id',
'geo/reverse_geocode',
'geo/search',
'geo/similar_places',
'help/configuration',
'help/languages',
'help/privacy',
'help/tos',
'lists/list',
'lists/members',
'lists/members/show',
'lists/memberships',
'lists/ownerships',
'lists/show',
'lists/statuses',
'lists/subscribers',
'lists/subscribers/show',
'lists/subscriptions',
'mutes/users/ids',
'mutes/users/list',
'oauth/authenticate',
'oauth/authorize',
'saved_searches/list',
'saved_searches/show/:id',
'search/tweets',
'site',
'statuses/firehose',
'statuses/home_timeline',
'statuses/mentions_timeline',
'statuses/oembed',
'statuses/retweeters/ids',
'statuses/retweets/:id',
'statuses/retweets_of_me',
'statuses/sample',
'statuses/show/:id',
'statuses/user_timeline',
'trends/available',
'trends/closest',
'trends/place',
'user',
'users/contributees',
'users/contributors',
'users/profile_banner',
'users/search',
'users/show',
'users/suggestions',
'users/suggestions/:slug',
'users/suggestions/:slug/members'
],
'POST' => [
'account/remove_profile_banner',
'account/settings',
'account/update_delivery_device',
'account/update_profile',
'account/update_profile_background_image',
'account/update_profile_banner',
'account/update_profile_colors',
'account/update_profile_image',
'ads/accounts/:account_id/account_media',
'ads/accounts/:account_id/app_lists',
'ads/accounts/:account_id/campaigns',
'ads/accounts/:account_id/cards/app_download',
'ads/accounts/:account_id/cards/image_app_download',
'ads/accounts/:account_id/cards/image_conversation',
'ads/accounts/:account_id/cards/lead_gen',
'ads/accounts/:account_id/cards/video_app_download',
'ads/accounts/:account_id/cards/video_conversation',
'ads/accounts/:account_id/cards/website',
'ads/accounts/:account_id/line_items',
'ads/accounts/:account_id/media_creatives',
'ads/accounts/:account_id/promoted_accounts',
'ads/accounts/:account_id/promoted_tweets',
'ads/accounts/:account_id/tailored_audience_changes',
'ads/accounts/:account_id/tailored_audiences',
'ads/accounts/:account_id/targeting_criteria',
'ads/accounts/:account_id/tweet',
'ads/accounts/:account_id/videos',
'ads/accounts/:account_id/web_event_tags',
'ads/batch/accounts/:account_id/campaigns',
'ads/batch/accounts/:account_id/line_items',
'ads/batch/accounts/:account_id/tailored_audiences',
'ads/batch/accounts/:account_id/targeting_criteria',
'ads/sandbox/accounts/:account_id/account_media',
'ads/sandbox/accounts/:account_id/app_lists',
'ads/sandbox/accounts/:account_id/campaigns',
'ads/sandbox/accounts/:account_id/cards/app_download',
'ads/sandbox/accounts/:account_id/cards/image_app_download',
'ads/sandbox/accounts/:account_id/cards/image_conversation',
'ads/sandbox/accounts/:account_id/cards/lead_gen',
'ads/sandbox/accounts/:account_id/cards/video_app_download',
'ads/sandbox/accounts/:account_id/cards/video_conversation',
'ads/sandbox/accounts/:account_id/cards/website',
'ads/sandbox/accounts/:account_id/line_items',
'ads/sandbox/accounts/:account_id/media_creatives',
'ads/sandbox/accounts/:account_id/promoted_accounts',
'ads/sandbox/accounts/:account_id/promoted_tweets',
'ads/sandbox/accounts/:account_id/tailored_audience_changes',
'ads/sandbox/accounts/:account_id/tailored_audiences',
'ads/sandbox/accounts/:account_id/targeting_criteria',
'ads/sandbox/accounts/:account_id/tweet',
'ads/sandbox/accounts/:account_id/videos',
'ads/sandbox/accounts/:account_id/web_event_tags',
'ads/sandbox/batch/accounts/:account_id/campaigns',
'ads/sandbox/batch/accounts/:account_id/line_items',
'ads/sandbox/batch/accounts/:account_id/tailored_audiences',
'ads/sandbox/batch/accounts/:account_id/targeting_criteria',
'blocks/create',
'blocks/destroy',
'collections/create',
'collections/destroy',
'collections/entries/add',
'collections/entries/curate',
'collections/entries/move',
'collections/entries/remove',
'collections/update',
'direct_messages/destroy',
'direct_messages/new',
'favorites/create',
'favorites/destroy',
'friendships/create',
'friendships/destroy',
'friendships/update',
'lists/create',
'lists/destroy',
'lists/members/create',
'lists/members/create_all',
'lists/members/destroy',
'lists/members/destroy_all',
'lists/subscribers/create',
'lists/subscribers/destroy',
'lists/update',
'media/upload',
'mutes/users/create',
'mutes/users/destroy',
'oauth/access_token',
'oauth/request_token',
'oauth2/invalidate_token',
'oauth2/token',
'saved_searches/create',
'saved_searches/destroy/:id',
'statuses/destroy/:id',
'statuses/filter',
'statuses/lookup',
'statuses/retweet/:id',
'statuses/unretweet/:id',
'statuses/update',
'statuses/update_with_media', // deprecated, use media/upload
'ton/bucket/:bucket',
'ton/bucket/:bucket?resumable=true',
'users/lookup',
'users/report_spam'
],
'PUT' => [
'ads/accounts/:account_id/campaigns/:campaign_id',
'ads/accounts/:account_id/cards/app_download/:card_id',
'ads/accounts/:account_id/cards/image_app_download/:card_id',
'ads/accounts/:account_id/cards/image_conversation/:card_id',
'ads/accounts/:account_id/cards/lead_gen/:card_id',
'ads/accounts/:account_id/cards/video_app_download/:id',
'ads/accounts/:account_id/cards/video_conversation/:card_id',
'ads/accounts/:account_id/cards/website/:card_id',
'ads/accounts/:account_id/line_items/:line_item_id',
'ads/accounts/:account_id/promoted_tweets/:id',
'ads/accounts/:account_id/tailored_audiences/global_opt_out',
'ads/accounts/:account_id/targeting_criteria',
'ads/accounts/:account_id/videos/:id',
'ads/accounts/:account_id/web_event_tags/:web_event_tag_id',
'ads/sandbox/accounts/:account_id/campaigns/:campaign_id',
'ads/sandbox/accounts/:account_id/cards/app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/lead_gen/:card_id',
'ads/sandbox/accounts/:account_id/cards/video_app_download/:id',
'ads/sandbox/accounts/:account_id/cards/video_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/website/:card_id',
'ads/sandbox/accounts/:account_id/line_items/:line_item_id',
'ads/sandbox/accounts/:account_id/promoted_tweets/:id',
'ads/sandbox/accounts/:account_id/tailored_audiences/global_opt_out',
'ads/sandbox/accounts/:account_id/targeting_criteria',
'ads/sandbox/accounts/:account_id/videos/:id',
'ads/sandbox/accounts/:account_id/web_event_tags/:web_event_tag_id',
'ton/bucket/:bucket/:file?resumable=true&resumeId=:resumeId'
],
'DELETE' => [
'ads/accounts/:account_id/campaigns/:campaign_id',
'ads/accounts/:account_id/cards/app_download/:card_id',
'ads/accounts/:account_id/cards/image_app_download/:card_id',
'ads/accounts/:account_id/cards/image_conversation/:card_id',
'ads/accounts/:account_id/cards/lead_gen/:card_id',
'ads/accounts/:account_id/cards/video_app_download/:id',
'ads/accounts/:account_id/cards/video_conversation/:card_id',
'ads/accounts/:account_id/cards/website/:card_id',
'ads/accounts/:account_id/line_items/:line_item_id',
'ads/accounts/:account_id/media_creatives/:id',
'ads/accounts/:account_id/promoted_tweets/:id',
'ads/accounts/:account_id/tailored_audiences/:id',
'ads/accounts/:account_id/targeting_criteria/:id',
'ads/accounts/:account_id/videos/:id',
'ads/accounts/:account_id/web_event_tags/:web_event_tag_id',
'ads/sandbox/accounts/:account_id/campaigns/:campaign_id',
'ads/sandbox/accounts/:account_id/cards/app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_app_download/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/lead_gen/:card_id',
'ads/sandbox/accounts/:account_id/cards/video_app_download/:id',
'ads/sandbox/accounts/:account_id/cards/video_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/website/:card_id',
'ads/sandbox/accounts/:account_id/line_items/:line_item_id',
'ads/sandbox/accounts/:account_id/media_creatives/:id',
'ads/sandbox/accounts/:account_id/promoted_tweets/:id',
'ads/sandbox/accounts/:account_id/tailored_audiences/:id',
'ads/sandbox/accounts/:account_id/targeting_criteria/:id',
'ads/sandbox/accounts/:account_id/videos/:id',
'ads/sandbox/accounts/:account_id/web_event_tags/:web_event_tag_id'
]
];
/**
* Possible file name parameters
*/
protected static $_possible_files = [
// Tweets
'statuses/update_with_media' => ['media[]'],
'media/upload' => ['media'],
// Accounts
'account/update_profile_background_image' => ['image'],
'account/update_profile_image' => ['image'],
'account/update_profile_banner' => ['banner']
];
/**
* The current Codebird version
*/
protected static $_version = '3.1.0';
/**
* The Request or access token. Used to sign requests
*/
protected $_oauth_token = null;
/**
* The corresponding request or access token secret
*/
protected $_oauth_token_secret = null;
/**
* The format of data to return from API calls
*/
protected $_return_format = CODEBIRD_RETURNFORMAT_OBJECT;
/**
* The callback to call with any new streaming messages
*/
protected $_streaming_callback = null;
/**
* Auto-detect cURL absence
*/
protected $_use_curl = true;
/**
* Timeouts
*/
protected $_timeouts = [
'request' => 10000,
'connect' => 3000,
'remote' => 5000
];
/**
* Proxy
*/
protected $_proxy = [];
/**
*
* Class constructor
*
*/
public function __construct()
{
// Pre-define $_use_curl depending on cURL availability
$this->setUseCurl(function_exists('curl_init'));
}
/**
* Returns singleton class instance
* Always use this method unless you're working with multiple authenticated users at once
*
* @return Codebird The instance
*/
public static function getInstance()
{
if (self::$_instance === null) {
self::$_instance = new self;
}
return self::$_instance;
}
/**
* Sets the OAuth consumer key and secret (App key)
*
* @param string $key OAuth consumer key
* @param string $secret OAuth consumer secret
*
* @return void
*/
public static function setConsumerKey($key, $secret)
{
self::$_consumer_key = $key;
self::$_consumer_secret = $secret;
}
/**
* Sets the OAuth2 app-only auth bearer token
*
* @param string $token OAuth2 bearer token
*
* @return void
*/
public static function setBearerToken($token)
{
self::$_bearer_token = $token;
}
/**
* Gets the current Codebird version
*
* @return string The version number
*/
public function getVersion()
{
return self::$_version;
}
/**
* Sets the OAuth request or access token and secret (User key)
*
* @param string $token OAuth request or access token
* @param string $secret OAuth request or access token secret
*
* @return void
*/
public function setToken($token, $secret)
{
$this->_oauth_token = $token;
$this->_oauth_token_secret = $secret;
}
/**
* Forgets the OAuth request or access token and secret (User key)
*
* @return bool
*/
public function logout()
{
$this->_oauth_token =
$this->_oauth_token_secret = null;
return true;
}
/**
* Sets if codebird should use cURL
*
* @param bool $use_curl Request uses cURL or not
*
* @return void
* @throws \Exception
*/
public function setUseCurl($use_curl)
{
if ($use_curl && ! function_exists('curl_init')) {
throw new \Exception('To use cURL, the PHP curl extension must be available.');
}
$this->_use_curl = (bool) $use_curl;
}
/**
* Sets request timeout in milliseconds
*
* @param int $timeout Request timeout in milliseconds
*
* @return void
*/
public function setTimeout($timeout)
{
if ($timeout < 0) {
$timeout = 0;
}
$this->_timeouts['request'] = (int) $timeout;
}
/**
* Sets connection timeout in milliseconds
*
* @param int $timeout Connection timeout in milliseconds
*
* @return void
*/
public function setConnectionTimeout($timeout)
{
if ($timeout < 0) {
$timeout = 0;
}
$this->_timeouts['connect'] = (int) $timeout;
}
/**
* Sets remote media download timeout in milliseconds
*
* @param int $timeout Remote media timeout in milliseconds
*
* @return void
*/
public function setRemoteDownloadTimeout($timeout)
{
if ($timeout < 0) {
$timeout = 0;
}
$this->_timeouts['remote'] = (int) $timeout;
}
/**
* Sets the format for API replies
*
* @param int $return_format One of these:
* CODEBIRD_RETURNFORMAT_OBJECT (default)
* CODEBIRD_RETURNFORMAT_ARRAY
* CODEBIRD_RETURNFORMAT_JSON
*
* @return void
*/
public function setReturnFormat($return_format)
{
$this->_return_format = $return_format;
}
/**
* Sets the proxy
*
* @param string $host Proxy host
* @param int $port Proxy port
* @param int optional $type Proxy type, defaults to HTTP
*
* @return void
* @throws \Exception
*/
public function setProxy($host, $port, $type = CURLPROXY_HTTP)
{
static $types_str = [
'HTTP', 'SOCKS4', 'SOCKS5', 'SOCKS4A', 'SOCKS5_HOSTNAME'
];
$types = [];
foreach ($types_str as $type_str) {
if (defined('CURLPROXY_' . $type_str)) {
$types[] = constant('CURLPROXY_' . $type_str);
}
}
if (! in_array($type, $types)) {
throw new \Exception('Invalid proxy type specified.');
}
$this->_proxy['host'] = $host;
$this->_proxy['port'] = (int) $port;
$this->_proxy['type'] = $type;
}
/**
* Sets the proxy authentication
*
* @param string $authentication Proxy authentication
*
* @return void
*/
public function setProxyAuthentication($authentication)
{
$this->_proxy['authentication'] = $authentication;
}
/**
* Sets streaming callback
*
* @param callable $callback The streaming callback
*
* @return void
* @throws \Exception
*/
public function setStreamingCallback($callback)
{
if (!is_callable($callback)) {
throw new \Exception('This is not a proper callback.');
}
$this->_streaming_callback = $callback;
}
/**
* Get allowed API methods, sorted by HTTP method
* Watch out for multiple-method API methods!
*
* @return array $apimethods
*/
public function getApiMethods()
{
return self::$_api_methods;
}
/**
* Main API handler working on any requests you issue
*
* @param string $function The member function you called
* @param array $params The parameters you sent along
*
* @return string The API reply encoded in the set return_format
*/
public function __call($function, $params)
{
// cURL function?
if (substr($function, 0, 6) === '_curl_'
|| $function === '_time'
|| $function === '_microtime'
) {
return call_user_func_array(substr($function, 1), $params);
}
// parse parameters
$apiparams = $this->_parseApiParams($params);
// stringify null and boolean parameters
$apiparams = $this->_stringifyNullBoolParams($apiparams);
$app_only_auth = false;
if (count($params) > 1) {
// convert app_only_auth param to bool
$app_only_auth = !! $params[1];
}
// reset token when requesting a new token
// (causes 401 for signature error on subsequent requests)
if ($function === 'oauth_requestToken') {
$this->setToken(null, null);
}
// map function name to API method
list($method, $method_template) = $this->_mapFnToApiMethod($function, $apiparams);
$httpmethod = $this->_detectMethod($method_template, $apiparams);
$multipart = $this->_detectMultipart($method_template);
return $this->_callApi(
$httpmethod,
$method,
$method_template,
$apiparams,
$multipart,
$app_only_auth
);
}
/**
* __call() helpers
*/
/**
* Parse given params, detect query-style params
*
* @param array|string $params Parameters to parse
*
* @return array $apiparams
*/
protected function _parseApiParams($params)
{
$apiparams = [];
if (count($params) === 0) {
return $apiparams;
}
if (is_array($params[0])) {
// given parameters are array
$apiparams = $params[0];
return $apiparams;
}
// user gave us query-style params
parse_str($params[0], $apiparams);
if (! is_array($apiparams)) {
$apiparams = [];
}
return $apiparams;
}
/**
* Replace null and boolean parameters with their string representations
*
* @param array $apiparams Parameter array to replace in
*
* @return array $apiparams
*/
protected function _stringifyNullBoolParams($apiparams)
{
foreach ($apiparams as $key => $value) {
if (! is_scalar($value)) {
// no need to try replacing arrays
continue;
}
if (is_null($value)) {
$apiparams[$key] = 'null';
} elseif (is_bool($value)) {
$apiparams[$key] = $value ? 'true' : 'false';
}
}
return $apiparams;
}
/**
* Maps called PHP magic method name to Twitter API method
*
* @param string $function Function called
* @param array $apiparams byref API parameters
*
* @return string[] (string method, string method_template)
*/
protected function _mapFnToApiMethod($function, &$apiparams)
{
// replace _ by /
$method = $this->_mapFnInsertSlashes($function);
// undo replacement for URL parameters
$method = $this->_mapFnRestoreParamUnderscores($method);
// replace AA by URL parameters
list ($method, $method_template) = $this->_mapFnInlineParams($method, $apiparams);
if (substr($method, 0, 4) !== 'ton/') {
// replace A-Z by _a-z
for ($i = 0; $i < 26; $i++) {
$method = str_replace(chr(65 + $i), '_' . chr(97 + $i), $method);
$method_template = str_replace(chr(65 + $i), '_' . chr(97 + $i), $method_template);
}
}
return [$method, $method_template];
}
/**
* API method mapping: Replaces _ with / character
*
* @param string $function Function called
*
* @return string API method to call
*/
protected function _mapFnInsertSlashes($function)
{
return str_replace('_', '/', $function);
}
/**
* API method mapping: Restore _ character in named parameters
*
* @param string $method API method to call
*
* @return string API method with restored underscores
*/
protected function _mapFnRestoreParamUnderscores($method)
{
$params = [
'screen_name', 'place_id',
'account_id', 'campaign_id', 'card_id', 'line_item_id',
'tweet_id', 'web_event_tag_id'
];
foreach ($params as $param) {
$param = strtoupper($param);
$replacement_was = str_replace('_', '/', $param);
$method = str_replace($replacement_was, $param, $method);
}
return $method;
}
/**
* Inserts inline parameters into the method name
*
* @param string $method The method to call
* @param array byref $apiparams The parameters to send along
*
* @return string[] (string method, string method_template)
* @throws \Exception
*/
protected function _mapFnInlineParams($method, &$apiparams)
{
$method_template = $method;
$match = [];
if (preg_match_all('/[A-Z_]{2,}/', $method, $match)) {
foreach ($match[0] as $param) {
$param_l = strtolower($param);
if ($param_l === 'resumeid') {
$param_l = 'resumeId';
}
$method_template = str_replace($param, ':' . $param_l, $method_template);
if (! isset($apiparams[$param_l])) {
for ($i = 0; $i < 26; $i++) {
$method_template = str_replace(chr(65 + $i), '_' . chr(97 + $i), $method_template);
}
throw new \Exception(
'To call the templated method "' . $method_template
. '", specify the parameter value for "' . $param_l . '".'
);
}
$method = str_replace($param, $apiparams[$param_l], $method);
unset($apiparams[$param_l]);
}
}
return [$method, $method_template];
}
/**
* Avoids any JSON_BIGINT_AS_STRING errors
*
* @param string $data JSON data to decode
* @param int optional $need_array Decode as array, otherwise as object
*
* @return array|object The decoded object
*/
protected function _json_decode($data, $need_array = false)
{
if (!(defined('JSON_C_VERSION') && PHP_INT_SIZE > 4)) {
return json_decode($data, $need_array, 512, JSON_BIGINT_AS_STRING);
}
$max_int_length = strlen((string) PHP_INT_MAX) - 1;
$json_without_bigints = preg_replace('/:\s*(-?\d{'.$max_int_length.',})/', ': "$1"', $data);
$obj = json_decode($json_without_bigints, $need_array);
return $obj;
}
/**
* Uncommon API methods
*/
/**
* Gets the OAuth authenticate URL for the current request token
*
* @param optional bool $force_login Whether to force the user to enter their login data
* @param optional string $screen_name Screen name to repopulate the user name with
* @param optional string $type 'authenticate' or 'authorize', to avoid duplicate code
*
* @return string The OAuth authenticate/authorize URL
* @throws \Exception
*/
public function oauth_authenticate($force_login = NULL, $screen_name = NULL, $type = 'authenticate')
{
if (! in_array($type, ['authenticate', 'authorize'])) {
throw new \Exception('To get the ' . $type . ' URL, use the correct third parameter, or omit it.');
}
if ($this->_oauth_token === null) {
throw new \Exception('To get the ' . $type . ' URL, the OAuth token must be set.');
}
$url = self::$_endpoints['oauth'] . 'oauth/' . $type . '?oauth_token=' . $this->_url($this->_oauth_token);
if ($force_login) {
$url .= "&force_login=1";
}
if ($screen_name) {
$url .= "&screen_name=" . $screen_name;
}
return $url;
}
/**
* Gets the OAuth authorize URL for the current request token
* @param optional bool $force_login Whether to force the user to enter their login data
* @param optional string $screen_name Screen name to repopulate the user name with
*
* @return string The OAuth authorize URL
*/
public function oauth_authorize($force_login = NULL, $screen_name = NULL)
{
return $this->oauth_authenticate($force_login, $screen_name, 'authorize');
}
/**
* Gets the OAuth bearer token
*
* @return string The OAuth bearer token
*/
public function oauth2_token()
{
if ($this->_use_curl) {
return $this->_oauth2TokenCurl();
}
return $this->_oauth2TokenNoCurl();
}
/**
* Gets a cURL handle
* @param string $url the URL for the curl initialization
* @return resource handle
*/
protected function _getCurlInitialization($url)
{
$connection = $this->_curl_init($url);
$this->_curl_setopt($connection, CURLOPT_RETURNTRANSFER, 1);
$this->_curl_setopt($connection, CURLOPT_FOLLOWLOCATION, 0);
$this->_curl_setopt($connection, CURLOPT_HEADER, 1);
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYPEER, 1);
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYHOST, 2);
$this->_curl_setopt($connection, CURLOPT_CAINFO, __DIR__ . '/cacert.pem');
$this->_curl_setopt(
$connection, CURLOPT_USERAGENT,
'codebird-php/' . $this->getVersion() . ' +https://github.com/jublonet/codebird-php'
);
if ($this->_hasProxy()) {
$this->_curl_setopt($connection, CURLOPT_PROXYTYPE, $this->_getProxyType());
$this->_curl_setopt($connection, CURLOPT_PROXY, $this->_getProxyHost());
$this->_curl_setopt($connection, CURLOPT_PROXYPORT, $this->_getProxyPort());
if ($this->_getProxyAuthentication()) {
$this->_curl_setopt($connection, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
$this->_curl_setopt($connection, CURLOPT_PROXYUSERPWD, $this->_getProxyAuthentication());
}
}
return $connection;
}
/**
* Gets a non cURL initialization
*
* @param string $url the URL for the curl initialization
* @param array $contextOptions the options for the stream context
* @param string $hostname the hostname to verify the SSL FQDN for
*
* @return array the read data
*/
protected function _getNoCurlInitialization($url, $contextOptions, $hostname = '')
{
$httpOptions = [];
$httpOptions['header'] = [
'User-Agent: codebird-php/' . $this->getVersion() . ' +https://github.com/jublonet/codebird-php'
];
$httpOptions['ssl'] = [
'verify_peer' => true,
'cafile' => __DIR__ . '/cacert.pem',
'verify_depth' => 5,
'peer_name' => $hostname
];
if ($this->_hasProxy()) {
$httpOptions['request_fulluri'] = true;
$httpOptions['proxy'] = $this->_getProxyHost() . ':' . $this->_getProxyPort();
if ($this->_getProxyAuthentication()) {
$httpOptions['header'][] =
'Proxy-Authorization: Basic ' . base64_encode($this->_getProxyAuthentication());
}
}
// merge the http options with the context options
$options = array_merge_recursive(
$contextOptions,
['http' => $httpOptions]
);
// concatenate $options['http']['header']
$options['http']['header'] = implode("\r\n", $options['http']['header']);
// silent the file_get_contents function
$content = @file_get_contents($url, false, stream_context_create($options));
$headers = [];
// API is responding
if (isset($http_response_header)) {
$headers = $http_response_header;
}
return [
$content,
$headers
];
}
protected function _hasProxy()
{
return isset($this->_proxy['host']) || isset($this->_proxy['port']);
}
/**
* Gets the proxy host
*
* @return string The proxy host
*/
protected function _getProxyHost()
{
return $this->_getProxyData('host');
}
/**
* Gets the proxy port
*
* @return string The proxy port
*/
protected function _getProxyPort()
{
return $this->_getProxyData('port');
}
/**
* Gets the proxy authentication
*
* @return string The proxy authentication
*/
protected function _getProxyAuthentication()
{
return $this->_getProxyData('authentication');
}
/**
* Gets the proxy type
*
* @return string The proxy type
*/
protected function _getProxyType()
{
return $this->_getProxyData('type');
}
/**
* Gets data from the proxy configuration
*
* @param string $name
*/
private function _getProxyData($name)
{
return empty($this->_proxy[$name]) ? null : $this->_proxy[$name];
}
/**
* Gets the OAuth bearer token, using cURL
*
* @return string The OAuth bearer token
* @throws \Exception
*/
protected function _oauth2TokenCurl()
{
if (self::$_consumer_key === null) {
throw new \Exception('To obtain a bearer token, the consumer key must be set.');
}
$post_fields = [
'grant_type' => 'client_credentials'
];
$url = self::$_endpoints['oauth'] . 'oauth2/token';
$connection = $this->_getCurlInitialization($url);
$this->_curl_setopt($connection, CURLOPT_POST, 1);
$this->_curl_setopt($connection, CURLOPT_POSTFIELDS, $post_fields);
$this->_curl_setopt($connection, CURLOPT_USERPWD, self::$_consumer_key . ':' . self::$_consumer_secret);
$this->_curl_setopt($connection, CURLOPT_HTTPHEADER, [
'Expect:'
]);
$result = $this->_curl_exec($connection);
// catch request errors
if ($result === false) {
throw new \Exception('Request error for bearer token: ' . $this->_curl_error($connection));
}
// certificate validation results
$validation_result = $this->_curl_errno($connection);
$this->_validateSslCertificate($validation_result);
$httpstatus = $this->_curl_getinfo($connection, CURLINFO_HTTP_CODE);
$reply = $this->_parseBearerReply($result, $httpstatus);
return $reply;
}
/**
* Gets the OAuth bearer token, without cURL
*
* @return string The OAuth bearer token
* @throws \Exception
*/
protected function _oauth2TokenNoCurl()
{
if (self::$_consumer_key == null) {
throw new \Exception('To obtain a bearer token, the consumer key must be set.');
}
$url = self::$_endpoints['oauth'] . 'oauth2/token';
$hostname = parse_url($url, PHP_URL_HOST);
if ($hostname === false) {
throw new \Exception('Incorrect API endpoint host.');
}
$contextOptions = [
'http' => [
'method' => 'POST',
'protocol_version' => '1.1',
'header' => "Accept: */*\r\n"
. 'Authorization: Basic '
. base64_encode(
self::$_consumer_key
. ':'
. self::$_consumer_secret
),
'timeout' => $this->_timeouts['request'] / 1000,
'content' => 'grant_type=client_credentials',
'ignore_errors' => true
]
];
list($reply, $headers) = $this->_getNoCurlInitialization($url, $contextOptions, $hostname);
$result = '';
foreach ($headers as $header) {
$result .= $header . "\r\n";
}
$result .= "\r\n" . $reply;
// find HTTP status
$httpstatus = $this->_getHttpStatusFromHeaders($headers);
$reply = $this->_parseBearerReply($result, $httpstatus);
return $reply;
}
/**
* General helpers to avoid duplicate code
*/
/**
* Extract HTTP status code from headers
*
* @param array $headers The headers to parse
*
* @return string The HTTP status code
*/
protected function _getHttpStatusFromHeaders($headers)
{
$httpstatus = '500';
$match = [];
if (!empty($headers[0]) && preg_match('/HTTP\/\d\.\d (\d{3})/', $headers[0], $match)) {
$httpstatus = $match[1];
}
return $httpstatus;
}
/**
* Parse oauth2_token reply and set bearer token, if found
*
* @param string $result Raw HTTP response
* @param int $httpstatus HTTP status code
*
* @return string reply
*/
protected function _parseBearerReply($result, $httpstatus)
{
list($headers, $reply) = $this->_parseApiHeaders($result);
$reply = $this->_parseApiReply($reply);
$rate = $this->_getRateLimitInfo($headers);
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
$reply['httpstatus'] = $httpstatus;
$reply['rate'] = $rate;
if ($httpstatus === 200) {
self::setBearerToken($reply['access_token']);
}
break;
case CODEBIRD_RETURNFORMAT_JSON:
if ($httpstatus === 200) {
$parsed = $this->_json_decode($reply);
self::setBearerToken($parsed->access_token);
}
break;
case CODEBIRD_RETURNFORMAT_OBJECT:
$reply->httpstatus = $httpstatus;
$reply->rate = $rate;
if ($httpstatus === 200) {
self::setBearerToken($reply->access_token);
}
break;
}
return $reply;
}
/**
* Extract rate-limiting data from response headers
*
* @param array $headers The CURL response headers
*
* @return null|array|object The rate-limiting information
*/
protected function _getRateLimitInfo($headers)
{
if (! isset($headers['x-rate-limit-limit'])) {
return null;
}
$rate = [
'limit' => $headers['x-rate-limit-limit'],
'remaining' => $headers['x-rate-limit-remaining'],
'reset' => $headers['x-rate-limit-reset']
];
if ($this->_return_format === CODEBIRD_RETURNFORMAT_OBJECT) {
return (object) $rate;
}
return $rate;
}
/**
* Check if there were any SSL certificate errors
*
* @param int $validation_result The curl error number
*
* @return void
* @throws \Exception
*/
protected function _validateSslCertificate($validation_result)
{
if (in_array(
$validation_result,
[
CURLE_SSL_CERTPROBLEM,
CURLE_SSL_CACERT,
CURLE_SSL_CACERT_BADFILE,
CURLE_SSL_CRL_BADFILE,
CURLE_SSL_ISSUER_ERROR
]
)
) {
throw new \Exception(
'Error ' . $validation_result
. ' while validating the Twitter API certificate.'
);
}
}
/**
* Signing helpers
*/
/**
* URL-encodes the given data
*
* @param mixed $data
*
* @return mixed The encoded data
*/
protected function _url($data)
{
if (is_array($data)) {
return array_map([
$this,
'_url'
], $data);
} elseif (is_scalar($data)) {
return str_replace([
'+',
'!',
'*',
"'",
'(',
')'
], [
' ',
'%21',
'%2A',
'%27',
'%28',
'%29'
], rawurlencode($data));
}
return '';
}
/**
* Gets the base64-encoded SHA1 hash for the given data
*
* @param string $data The data to calculate the hash from
*
* @return string The hash
* @throws \Exception
*/
protected function _sha1($data)
{
if (self::$_consumer_secret === null) {
throw new \Exception('To generate a hash, the consumer secret must be set.');
}
if (!function_exists('hash_hmac')) {
throw new \Exception('To generate a hash, the PHP hash extension must be available.');
}
return base64_encode(hash_hmac(
'sha1',
$data,
self::$_consumer_secret
. '&'
. ($this->_oauth_token_secret !== null
? $this->_oauth_token_secret
: ''
),
true
));
}
/**
* Generates a (hopefully) unique random string
*
* @param int optional $length The length of the string to generate
*
* @return string The random string
* @throws \Exception
*/
protected function _nonce($length = 8)
{
if ($length < 1) {
throw new \Exception('Invalid nonce length.');
}
return substr(md5($this->_microtime(true)), 0, $length);
}
/**
* Signature helper
*
* @param string $httpmethod Usually either 'GET' or 'POST' or 'DELETE'
* @param string $method The API method to call
* @param array $base_params The signature base parameters
*
* @return string signature
*/
protected function _getSignature($httpmethod, $method, $base_params)
{
// convert params to string
$base_string = '';
foreach ($base_params as $key => $value) {
$base_string .= $key . '=' . $value . '&';
}
// trim last ampersand
$base_string = substr($base_string, 0, -1);
// hash it
return $this->_sha1(
$httpmethod . '&' .
$this->_url($method) . '&' .
$this->_url($base_string)
);
}
/**
* Generates an OAuth signature
*
* @param string $httpmethod Usually either 'GET' or 'POST' or 'DELETE'
* @param string $method The API method to call
* @param array optional $params The API call parameters, associative
*
* @return string Authorization HTTP header
* @throws \Exception
*/
protected function _sign($httpmethod, $method, $params = [])
{
if (self::$_consumer_key === null) {
throw new \Exception('To generate a signature, the consumer key must be set.');
}
$sign_base_params = array_map(
[$this, '_url'],
[
'oauth_consumer_key' => self::$_consumer_key,
'oauth_version' => '1.0',
'oauth_timestamp' => $this->_time(),
'oauth_nonce' => $this->_nonce(),
'oauth_signature_method' => 'HMAC-SHA1'
]
);
if ($this->_oauth_token !== null) {
$sign_base_params['oauth_token'] = $this->_url($this->_oauth_token);
}
$oauth_params = $sign_base_params;
// merge in the non-OAuth params
$sign_base_params = array_merge(
$sign_base_params,
array_map([$this, '_url'], $params)
);
ksort($sign_base_params);
$signature = $this->_getSignature($httpmethod, $method, $sign_base_params);
$params = $oauth_params;
$params['oauth_signature'] = $signature;
ksort($params);
$authorization = 'OAuth ';
foreach ($params as $key => $value) {
$authorization .= $key . "=\"" . $this->_url($value) . "\", ";
}
return substr($authorization, 0, -2);
}
/**
* Detects HTTP method to use for API call
*
* @param string $method The API method to call
* @param array byref $params The parameters to send along
*
* @return string The HTTP method that should be used
*/
protected function _detectMethod($method, &$params)
{
if (isset($params['httpmethod'])) {
$httpmethod = $params['httpmethod'];
unset($params['httpmethod']);
return $httpmethod;
}
$apimethods = $this->getApiMethods();
// multi-HTTP method API methods
// parameter-based detection
$httpmethods_by_param = [
'POST' => [
'campaign_id' => [
'ads/accounts/:account_id/line_items',
'ads/sandbox/accounts/:account_id/line_items'
],
'media_id' => [
'ads/accounts/:account_id/account_media',
'ads/sandbox/accounts/:account_id/account_media'
],
'name' => [
'ads/accounts/:account_id/app_lists',
'ads/accounts/:account_id/campaigns',
'ads/accounts/:account_id/cards/app_download',
'ads/accounts/:account_id/cards/image_app_download',
'ads/accounts/:account_id/cards/image_conversation',
'ads/accounts/:account_id/cards/lead_gen',
'ads/accounts/:account_id/cards/video_app_download',
'ads/accounts/:account_id/cards/video_conversation',
'ads/accounts/:account_id/cards/website',
'ads/accounts/:account_id/tailored_audiences',
'ads/accounts/:account_id/web_event_tags',
'ads/sandbox/accounts/:account_id/app_lists',
'ads/sandbox/accounts/:account_id/campaigns',
'ads/sandbox/accounts/:account_id/cards/app_download',
'ads/sandbox/accounts/:account_id/cards/image_app_download',
'ads/sandbox/accounts/:account_id/cards/image_conversation',
'ads/sandbox/accounts/:account_id/cards/lead_gen',
'ads/sandbox/accounts/:account_id/cards/video_app_download',
'ads/sandbox/accounts/:account_id/cards/video_conversation',
'ads/sandbox/accounts/:account_id/cards/website',
'ads/sandbox/accounts/:account_id/tailored_audiences',
'ads/sandbox/accounts/:account_id/web_event_tags'
],
'tailored_audience_id' => [
'ads/accounts/:account_id/tailored_audience_changes',
'ads/sandbox/accounts/:account_id/tailored_audience_changes'
],
'targeting_value' => [
'ads/accounts/:account_id/targeting_criteria',
'ads/sandbox/accounts/:account_id/targeting_criteria'
],
'tweet_ids' => [
'ads/accounts/:account_id/promoted_tweets',
'ads/sandbox/accounts/:account_id/promoted_tweets'
],
'user_id' => [
'ads/accounts/:account_id/promoted_accounts',
'ads/sandbox/accounts/:account_id/promoted_accounts'
],
'video_media_id' => [
'ads/accounts/:account_id/videos',
'ads/sandbox/accounts/:account_id/videos'
]
],
'PUT' => [
'name' => [
'ads/accounts/:account_id/cards/image_conversation/:card_id',
'ads/accounts/:account_id/cards/video_conversation/:card_id',
'ads/accounts/:account_id/cards/website/:card_id',
'ads/sandbox/accounts/:account_id/cards/image_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/video_conversation/:card_id',
'ads/sandbox/accounts/:account_id/cards/website/:card_id'
]
]
];
foreach ($httpmethods_by_param as $httpmethod => $methods_by_param) {
foreach ($methods_by_param as $param => $methods) {
if (in_array($method, $methods) && isset($params[$param])) {
return $httpmethod;
}
}
}
// prefer POST and PUT if parameters are set
if (count($params) > 0) {
if (in_array($method, $apimethods['POST'])) {
return 'POST';
}
if (in_array($method, $apimethods['PUT'])) {
return 'PUT';
}
}
foreach ($apimethods as $httpmethod => $methods) {
if (in_array($method, $methods)) {
return $httpmethod;
}
}
throw new \Exception('Can\'t find HTTP method to use for "' . $method . '".');
}
/**
* Detects if API call should use multipart/form-data
*
* @param string $method The API method to call
*
* @return bool Whether the method should be sent as multipart
*/
protected function _detectMultipart($method)
{
$multiparts = [
// Tweets
'statuses/update_with_media',
'media/upload',
// Users
// no multipart for these, for now:
//'account/update_profile_background_image',
//'account/update_profile_image',
//'account/update_profile_banner'
];
return in_array($method, $multiparts);
}
/**
* Merge multipart string from parameters array
*
* @param string $method_template The method template to call
* @param string $border The multipart border
* @param array $params The parameters to send along
*
* @return string request
* @throws \Exception
*/
protected function _getMultipartRequestFromParams($method_template, $border, $params)
{
$request = '';
foreach ($params as $key => $value) {
// is it an array?
if (is_array($value)) {
throw new \Exception('Using URL-encoded parameters is not supported for uploading media.');
}
$request .=
'--' . $border . "\r\n"
. 'Content-Disposition: form-data; name="' . $key . '"';
// check for filenames
$data = $this->_checkForFiles($method_template, $key, $value);
if ($data !== false) {
$value = $data;
}
$request .= "\r\n\r\n" . $value . "\r\n";
}
return $request;
}
/**
* Check for files
*
* @param string $method_template The method template to call
* @param string $key The parameter name
* @param string $value The possible file name or URL
*
* @return mixed
*/
protected function _checkForFiles($method_template, $key, $value) {
if (!array_key_exists($method_template, self::$_possible_files)
|| !in_array($key, self::$_possible_files[$method_template])
) {
return false;
}
$data = $this->_buildBinaryBody($value);
if ($data === $value) {
return false;
}
return $data;
}
/**
* Detect filenames in upload parameters,
* build multipart request from upload params
*
* @param string $method The API method to call
* @param array $params The parameters to send along
*
* @return null|string
*/
protected function _buildMultipart($method, $params)
{
// well, files will only work in multipart methods
if (! $this->_detectMultipart($method)) {
return;
}
// only check specific parameters
// method might have files?
if (! in_array($method, array_keys(self::$_possible_files))) {
return;
}
$multipart_border = '--------------------' . $this->_nonce();
$multipart_request =
$this->_getMultipartRequestFromParams($method, $multipart_border, $params)
. '--' . $multipart_border . '--';
return $multipart_request;
}
/**
* Detect filenames in upload parameters
*
* @param mixed $input The data or file name to parse
*
* @return null|string
*/
protected function _buildBinaryBody($input)
{
if (// is it a file, a readable one?
@file_exists($input)
&& @is_readable($input)
) {
// try to read the file
$data = @file_get_contents($input);
if ($data !== false && strlen($data) !== 0) {
return $data;
}
} elseif (// is it a remote file?
filter_var($input, FILTER_VALIDATE_URL)
&& preg_match('/^https?:\/\//', $input)
) {
$data = $this->_fetchRemoteFile($input);
if ($data !== false) {
return $data;
}
}
return $input;
}
/**
* Fetches a remote file
*
* @param string $url The URL to download from
*
* @return mixed The file contents or FALSE
* @throws \Exception
*/
protected function _fetchRemoteFile($url)
{
// try to fetch the file
if ($this->_use_curl) {
$connection = $this->_getCurlInitialization($url);
$this->_curl_setopt($connection, CURLOPT_RETURNTRANSFER, 1);
$this->_curl_setopt($connection, CURLOPT_HEADER, 0);
// no SSL validation for downloading media
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYPEER, 1);
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYHOST, 2);
$this->_curl_setopt($connection, CURLOPT_TIMEOUT_MS, $this->_timeouts['remote']);
$this->_curl_setopt($connection, CURLOPT_CONNECTTIMEOUT_MS, $this->_timeouts['remote'] / 2);
// find files that have been redirected
$this->_curl_setopt($connection, CURLOPT_FOLLOWLOCATION, true);
// process compressed images
$this->_curl_setopt($connection, CURLOPT_ENCODING, 'gzip,deflate,sdch');
$result = $this->_curl_exec($connection);
if ($result !== false
&& $this->_curl_getinfo($connection, CURLINFO_HTTP_CODE) === 200
) {
return $result;
}
throw new \Exception('Downloading a remote media file failed.');
return false;
}
// no cURL
$contextOptions = [
'http' => [
'method' => 'GET',
'protocol_version' => '1.1',
'timeout' => $this->_timeouts['remote']
],
'ssl' => [
'verify_peer' => false
]
];
list($result, $headers) = $this->_getNoCurlInitialization($url, $contextOptions);
if ($result !== false
&& preg_match('/^HTTP\/\d\.\d 200 OK$/', $headers[0])
) {
return $result;
}
throw new \Exception('Downloading a remote media file failed.');
return false;
}
/**
* Detects if API call should use media endpoint
*
* @param string $method The API method to call
*
* @return bool Whether the method is defined in media API
*/
protected function _detectMedia($method) {
$medias = [
'media/upload'
];
return in_array($method, $medias);
}
/**
* Detects if API call should use JSON body
*
* @param string $method The API method to call
*
* @return bool Whether the method is defined as accepting JSON body
*/
protected function _detectJsonBody($method) {
$json_bodies = [
'collections/entries/curate'
];
return in_array($method, $json_bodies);
}
/**
* Detects if API call should use binary body
*
* @param string $method_template The API method to call
*
* @return bool Whether the method is defined as accepting binary body
*/
protected function _detectBinaryBody($method_template) {
$binary = [
'ton/bucket/:bucket',
'ton/bucket/:bucket?resumable=true',
'ton/bucket/:bucket/:file?resumable=true&resumeId=:resumeId'
];
return in_array($method_template, $binary);
}
/**
* Detects if API call should use streaming endpoint, and if yes, which one
*
* @param string $method The API method to call
*
* @return string|false Variant of streaming API to be used
*/
protected function _detectStreaming($method) {
$streamings = [
'public' => [
'statuses/sample',
'statuses/filter',
'statuses/firehose'
],
'user' => ['user'],
'site' => ['site']
];
foreach ($streamings as $key => $values) {
if (in_array($method, $values)) {
return $key;
}
}
return false;
}
/**
* Builds the complete API endpoint url
*
* @param string $method The API method to call
* @param string $method_template The API method to call
*
* @return string The URL to send the request to
*/
protected function _getEndpoint($method, $method_template)
{
$url = self::$_endpoints['rest'] . $method . '.json';
if (substr($method_template, 0, 5) === 'oauth') {
$url = self::$_endpoints['oauth'] . $method;
} elseif ($this->_detectMedia($method_template)) {
$url = self::$_endpoints['media'] . $method . '.json';
} elseif ($variant = $this->_detectStreaming($method_template)) {
$url = self::$_endpoints['streaming'][$variant] . $method . '.json';
} elseif ($this->_detectBinaryBody($method_template)) {
$url = self::$_endpoints['ton'] . $method;
} elseif (substr($method_template, 0, 12) === 'ads/sandbox/') {
$url = self::$_endpoints['ads']['sandbox'] . substr($method, 12);
} elseif (substr($method_template, 0, 4) === 'ads/') {
$url = self::$_endpoints['ads']['production'] . substr($method, 4);
}
return $url;
}
/**
* Calls the API
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array optional $params The parameters to send along
* @param bool optional $multipart Whether to use multipart/form-data
* @param bool optional $app_only_auth Whether to use app-only bearer authentication
*
* @return string The API reply, encoded in the set return_format
* @throws \Exception
*/
protected function _callApi($httpmethod, $method, $method_template, $params = [], $multipart = false, $app_only_auth = false)
{
if (! $app_only_auth
&& $this->_oauth_token === null
&& substr($method, 0, 5) !== 'oauth'
) {
throw new \Exception('To call this API, the OAuth access token must be set.');
}
// use separate API access for streaming API
if ($this->_detectStreaming($method) !== false) {
return $this->_callApiStreaming($httpmethod, $method, $method_template, $params, $app_only_auth);
}
if ($this->_use_curl) {
return $this->_callApiCurl($httpmethod, $method, $method_template, $params, $multipart, $app_only_auth);
}
return $this->_callApiNoCurl($httpmethod, $method, $method_template, $params, $multipart, $app_only_auth);
}
/**
* Calls the API using cURL
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array optional $params The parameters to send along
* @param bool optional $multipart Whether to use multipart/form-data
* @param bool optional $app_only_auth Whether to use app-only bearer authentication
*
* @return string The API reply, encoded in the set return_format
* @throws \Exception
*/
protected function _callApiCurl(
$httpmethod, $method, $method_template, $params = [], $multipart = false, $app_only_auth = false
)
{
list ($authorization, $url, $params, $request_headers)
= $this->_callApiPreparations(
$httpmethod, $method, $method_template, $params, $multipart, $app_only_auth
);
$connection = $this->_getCurlInitialization($url);
$request_headers[] = 'Authorization: ' . $authorization;
$request_headers[] = 'Expect:';
if ($httpmethod !== 'GET') {
$this->_curl_setopt($connection, CURLOPT_POST, 1);
$this->_curl_setopt($connection, CURLOPT_POSTFIELDS, $params);
if (in_array($httpmethod, ['POST', 'PUT', 'DELETE'])) {
$this->_curl_setopt($connection, CURLOPT_CUSTOMREQUEST, $httpmethod);
}
}
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYHOST, 0);
$this->_curl_setopt($connection, CURLOPT_SSL_VERIFYPEER, 0);
$this->_curl_setopt($connection, CURLOPT_HTTPHEADER, $request_headers);
$this->_curl_setopt($connection, CURLOPT_TIMEOUT_MS, $this->_timeouts['request']);
$this->_curl_setopt($connection, CURLOPT_CONNECTTIMEOUT_MS, $this->_timeouts['connect']);
$result = $this->_curl_exec($connection);
// catch request errors
if ($result === false) {
//return false;
throw new \Exception('Request error for API call: ' . $this->_curl_error($connection));
}
// certificate validation results
$validation_result = $this->_curl_errno($connection);
$this->_validateSslCertificate($validation_result);
$httpstatus = $this->_curl_getinfo($connection, CURLINFO_HTTP_CODE);
list($headers, $reply) = $this->_parseApiHeaders($result);
// TON API & redirects
$reply = $this->_parseApiReplyPrefillHeaders($headers, $reply);
$reply = $this->_parseApiReply($reply);
$rate = $this->_getRateLimitInfo($headers);
$reply = $this->_appendHttpStatusAndRate($reply, $httpstatus, $rate);
return $reply;
}
/**
* Calls the API without cURL
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array optional $params The parameters to send along
* @param bool optional $multipart Whether to use multipart/form-data
* @param bool optional $app_only_auth Whether to use app-only bearer authentication
*
* @return string The API reply, encoded in the set return_format
* @throws \Exception
*/
protected function _callApiNoCurl(
$httpmethod, $method, $method_template, $params = [], $multipart = false, $app_only_auth = false
)
{
list ($authorization, $url, $params, $request_headers)
= $this->_callApiPreparations(
$httpmethod, $method, $method_template, $params, $multipart, $app_only_auth
);
$hostname = parse_url($url, PHP_URL_HOST);
if ($hostname === false) {
throw new \Exception('Incorrect API endpoint host.');
}
$request_headers[] = 'Authorization: ' . $authorization;
$request_headers[] = 'Accept: */*';
$request_headers[] = 'Connection: Close';
if ($httpmethod !== 'GET' && ! $multipart) {
$request_headers[] = 'Content-Type: application/x-www-form-urlencoded';
}
$contextOptions = [
'http' => [
'method' => $httpmethod,
'protocol_version' => '1.1',
'header' => implode("\r\n", $request_headers),
'timeout' => $this->_timeouts['request'] / 1000,
'content' => in_array($httpmethod, ['POST', 'PUT']) ? $params : null,
'ignore_errors' => true
]
];
list($reply, $headers) = $this->_getNoCurlInitialization($url, $contextOptions, $hostname);
$result = '';
foreach ($headers as $header) {
$result .= $header . "\r\n";
}
$result .= "\r\n" . $reply;
// find HTTP status
$httpstatus = $this->_getHttpStatusFromHeaders($headers);
list($headers, $reply) = $this->_parseApiHeaders($result);
// TON API & redirects
$reply = $this->_parseApiReplyPrefillHeaders($headers, $reply);
$reply = $this->_parseApiReply($reply);
$rate = $this->_getRateLimitInfo($headers);
$reply = $this->_appendHttpStatusAndRate($reply, $httpstatus, $rate);
return $reply;
}
/**
* Do preparations to make the API GET call
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $url The URL to call
* @param array $params The parameters to send along
* @param bool $app_only_auth Whether to use app-only bearer authentication
*
* @return string[] (string authorization, string url)
*/
protected function _callApiPreparationsGet(
$httpmethod, $url, $params, $app_only_auth
) {
return [
$app_only_auth ? null : $this->_sign($httpmethod, $url, $params),
json_encode($params) === '[]' ? $url : $url . '?' . http_build_query($params)
];
}
/**
* Do preparations to make the API POST call
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $url The URL to call
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array $params The parameters to send along
* @param bool $multipart Whether to use multipart/form-data
* @param bool $app_only_auth Whether to use app-only bearer authentication
*
* @return array (string authorization, array params, array request_headers)
*/
protected function _callApiPreparationsPost(
$httpmethod, $url, $method, $method_template, $params, $multipart, $app_only_auth
) {
$authorization = null;
$request_headers = [];
if ($multipart) {
if (! $app_only_auth) {
$authorization = $this->_sign($httpmethod, $url, []);
}
$params = $this->_buildMultipart($method, $params);
$first_newline = strpos($params, "\r\n");
$multipart_boundary = substr($params, 2, $first_newline - 2);
$request_headers[] = 'Content-Type: multipart/form-data; boundary='
. $multipart_boundary;
} elseif ($this->_detectJsonBody($method)) {
$authorization = $this->_sign($httpmethod, $url, []);
$params = json_encode($params);
$request_headers[] = 'Content-Type: application/json';
} elseif ($this->_detectBinaryBody($method_template)) {
// transform parametric headers to real headers
foreach ([
'Content-Type', 'X-TON-Content-Type',
'X-TON-Content-Length', 'Content-Range'
] as $key) {
if (isset($params[$key])) {
$request_headers[] = $key . ': ' . $params[$key];
unset($params[$key]);
}
}
$sign_params = [];
parse_str(parse_url($method, PHP_URL_QUERY), $sign_params);
if ($sign_params === null) {
$sign_params = [];
}
$authorization = $this->_sign($httpmethod, $url, $sign_params);
if (isset($params['media'])) {
$params = $this->_buildBinaryBody($params['media']);
} else {
// resumable upload
$params = [];
}
} else {
// check for possible files in non-multipart methods
foreach ($params as $key => $value) {
$data = $this->_checkForFiles($method_template, $key, $value);
if ($data !== false) {
$params[$key] = base64_encode($data);
}
}
if (! $app_only_auth) {
$authorization = $this->_sign($httpmethod, $url, $params);
}
$params = http_build_query($params);
}
return [$authorization, $params, $request_headers];
}
/**
* Appends HTTP status and rate limiting info to the reply
*
* @param array|object|string $reply The reply to append to
* @param string $httpstatus The HTTP status code to append
* @param mixed $rate The rate limiting info to append
*/
protected function _appendHttpStatusAndRate($reply, $httpstatus, $rate)
{
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
$reply['httpstatus'] = $httpstatus;
$reply['rate'] = $rate;
break;
case CODEBIRD_RETURNFORMAT_OBJECT:
$reply->httpstatus = $httpstatus;
$reply->rate = $rate;
break;
case CODEBIRD_RETURNFORMAT_JSON:
$reply = $this->_json_decode($reply);
$reply->httpstatus = $httpstatus;
$reply->rate = $rate;
$reply = json_encode($reply);
break;
}
return $reply;
}
/**
* Get Bearer authorization string
*
* @return string authorization
* @throws \Exception
*/
protected function _getBearerAuthorization()
{
if (self::$_consumer_key === null
&& self::$_bearer_token === null
) {
throw new \Exception('To make an app-only auth API request, consumer key or bearer token must be set.');
}
// automatically fetch bearer token, if necessary
if (self::$_bearer_token === null) {
$this->oauth2_token();
}
return 'Bearer ' . self::$_bearer_token;
}
/**
* Do preparations to make the API call
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array $params The parameters to send along
* @param bool $multipart Whether to use multipart/form-data
* @param bool $app_only_auth Whether to use app-only bearer authentication
*
* @return array (string authorization, string url, array params, array request_headers)
*/
protected function _callApiPreparations(
$httpmethod, $method, $method_template, $params, $multipart, $app_only_auth
)
{
$url = $this->_getEndpoint($method, $method_template);
$request_headers = [];
if ($httpmethod === 'GET') {
// GET
list ($authorization, $url) =
$this->_callApiPreparationsGet($httpmethod, $url, $params, $app_only_auth);
} else {
// POST
list ($authorization, $params, $request_headers) =
$this->_callApiPreparationsPost($httpmethod, $url, $method, $method_template, $params, $multipart, $app_only_auth);
}
if ($app_only_auth) {
$authorization = $this->_getBearerAuthorization();
}
return [
$authorization, $url, $params, $request_headers
];
}
/**
* Calls the streaming API
*
* @param string $httpmethod The HTTP method to use for making the request
* @param string $method The API method to call
* @param string $method_template The API method template to call
* @param array optional $params The parameters to send along
* @param bool optional $app_only_auth Whether to use app-only bearer authentication
*
* @return void
* @throws \Exception
*/
protected function _callApiStreaming(
$httpmethod, $method, $method_template, $params = [], $app_only_auth = false
)
{
if ($this->_streaming_callback === null) {
throw new \Exception('Set streaming callback before consuming a stream.');
}
$params['delimited'] = 'length';
list ($authorization, $url, $params, $request_headers)
= $this->_callApiPreparations(
$httpmethod, $method, $method_template, $params, false, $app_only_auth
);
$hostname = parse_url($url, PHP_URL_HOST);
$path = parse_url($url, PHP_URL_PATH);
$query = parse_url($url, PHP_URL_QUERY);
if ($hostname === false) {
throw new \Exception('Incorrect API endpoint host.');
}
$request_headers[] = 'Authorization: ' . $authorization;
$request_headers[] = 'Accept: */*';
if ($httpmethod !== 'GET') {
$request_headers[] = 'Content-Type: application/x-www-form-urlencoded';
$request_headers[] = 'Content-Length: ' . strlen($params);
}
$errno = 0;
$errstr = '';
$connection = stream_socket_client(
'ssl://' . $hostname . ':443',
$errno, $errstr,
$this->_timeouts['connect'],
STREAM_CLIENT_CONNECT
);
// send request
$request = $httpmethod . ' '
. $path . ($query ? '?' . $query : '') . " HTTP/1.1\r\n"
. 'Host: ' . $hostname . "\r\n"
. implode("\r\n", $request_headers)
. "\r\n\r\n";
if ($httpmethod !== 'GET') {
$request .= $params;
}
fputs($connection, $request);
stream_set_blocking($connection, 0);
stream_set_timeout($connection, 0);
// collect headers
do {
$result = stream_get_line($connection, 1048576, "\r\n\r\n");
} while(!$result);
$headers = explode("\r\n", $result);
// find HTTP status
$httpstatus = $this->_getHttpStatusFromHeaders($headers);
list($headers,) = $this->_parseApiHeaders($result);
$rate = $this->_getRateLimitInfo($headers);
if ($httpstatus !== '200') {
$reply = [
'httpstatus' => $httpstatus,
'rate' => $rate
];
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
return $reply;
case CODEBIRD_RETURNFORMAT_OBJECT:
return (object) $reply;
case CODEBIRD_RETURNFORMAT_JSON:
return json_encode($reply);
}
}
$signal_function = function_exists('pcntl_signal_dispatch');
$data = '';
$last_message = $this->_time();
$message_length = 0;
while (!feof($connection)) {
// call signal handlers, if any
if ($signal_function) {
pcntl_signal_dispatch();
}
$connection_array = [$connection];
$write = $except = null;
if (false === ($num_changed_streams = stream_select($connection_array, $write, $except, 0, 200000))) {
break;
} elseif ($num_changed_streams === 0) {
if ($this->_time() - $last_message >= 1) {
// deliver empty message, allow callback to cancel stream
$cancel_stream = $this->_deliverStreamingMessage(null);
if ($cancel_stream) {
break;
}
$last_message = $this->_time();
}
continue;
}
$chunk_length = fgets($connection, 10);
if ($chunk_length === '' || !$chunk_length = hexdec($chunk_length)) {
continue;
}
$chunk = '';
do {
$chunk .= fread($connection, $chunk_length);
$chunk_length -= strlen($chunk);
} while($chunk_length > 0);
if(0 === $message_length) {
$message_length = (int) strstr($chunk, "\r\n", true);
if ($message_length) {
$chunk = substr($chunk, strpos($chunk, "\r\n") + 2);
} else {
continue;
}
$data = $chunk;
} else {
$data .= $chunk;
}
if (strlen($data) < $message_length) {
continue;
}
$reply = $this->_parseApiReply($data);
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
$reply['httpstatus'] = $httpstatus;
$reply['rate'] = $rate;
break;
case CODEBIRD_RETURNFORMAT_OBJECT:
$reply->httpstatus = $httpstatus;
$reply->rate = $rate;
break;
}
$cancel_stream = $this->_deliverStreamingMessage($reply);
if ($cancel_stream) {
fclose($connection);
break;
}
$data = '';
$message_length = 0;
$last_message = $this->_time();
}
return;
}
/**
* Calls streaming callback with received message
*
* @param string|array|object message
*
* @return bool Whether to cancel streaming
*/
protected function _deliverStreamingMessage($message)
{
return call_user_func($this->_streaming_callback, $message);
}
/**
* Parses the API reply to separate headers from the body
*
* @param string $reply The actual raw HTTP request reply
*
* @return array (headers, reply)
*/
protected function _parseApiHeaders($reply) {
// split headers and body
$headers = [];
$reply = explode("\r\n\r\n", $reply, 4);
// check if using proxy
$proxy_tester = strtolower(substr($reply[0], 0, 35));
if ($proxy_tester === 'http/1.0 200 connection established'
|| $proxy_tester === 'http/1.1 200 connection established'
) {
array_shift($reply);
}
$headers_array = explode("\r\n", $reply[0]);
foreach ($headers_array as $header) {
$header_array = explode(': ', $header, 2);
$key = $header_array[0];
$value = '';
if (count($header_array) > 1) {
$value = $header_array[1];
}
$headers[$key] = $value;
}
if (count($reply) > 1) {
$reply = $reply[1];
} else {
$reply = '';
}
return [$headers, $reply];
}
/**
* Parses the API headers to return Location and Ton API headers
*
* @param array $headers The headers list
* @param string $reply The actual HTTP body
*
* @return string $reply
*/
protected function _parseApiReplyPrefillHeaders($headers, $reply)
{
if ($reply === '' && (isset($headers['Location']))) {
$reply = [
'Location' => $headers['Location']
];
if (isset($headers['X-TON-Min-Chunk-Size'])) {
$reply['X-TON-Min-Chunk-Size'] = $headers['X-TON-Min-Chunk-Size'];
}
if (isset($headers['X-TON-Max-Chunk-Size'])) {
$reply['X-TON-Max-Chunk-Size'] = $headers['X-TON-Max-Chunk-Size'];
}
if (isset($headers['Range'])) {
$reply['Range'] = $headers['Range'];
}
$reply = json_encode($reply);
}
return $reply;
}
/**
* Parses the API reply to encode it in the set return_format
*
* @param string $reply The actual HTTP body, JSON-encoded or URL-encoded
*
* @return array|string|object The parsed reply
*/
protected function _parseApiReply($reply)
{
$need_array = $this->_return_format === CODEBIRD_RETURNFORMAT_ARRAY;
if ($reply === '[]') {
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
return [];
case CODEBIRD_RETURNFORMAT_JSON:
return '{}';
case CODEBIRD_RETURNFORMAT_OBJECT:
return new \stdClass;
}
}
if (! $parsed = $this->_json_decode($reply, $need_array)) {
if ($reply) {
// assume query format
$reply = explode('&', $reply);
foreach ($reply as $element) {
if (stristr($element, '=')) {
list($key, $value) = explode('=', $element, 2);
$parsed[$key] = $value;
} else {
$parsed['message'] = $element;
}
}
}
$reply = json_encode($parsed);
}
switch ($this->_return_format) {
case CODEBIRD_RETURNFORMAT_ARRAY:
return $parsed;
case CODEBIRD_RETURNFORMAT_JSON:
return $reply;
case CODEBIRD_RETURNFORMAT_OBJECT:
return (object) $parsed;
}
return $parsed;
}
}