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-rw-r--r--addon/twitter/OAuth.php874
-rw-r--r--addon/twitter/slinky.php704
-rw-r--r--addon/twitter/twitter.php4
-rw-r--r--addon/twitter/twitteroauth.php245
4 files changed, 2 insertions, 1825 deletions
diff --git a/addon/twitter/OAuth.php b/addon/twitter/OAuth.php
deleted file mode 100644
index 67a94c479..000000000
--- a/addon/twitter/OAuth.php
+++ /dev/null
@@ -1,874 +0,0 @@
-<?php
-// vim: foldmethod=marker
-
-/* Generic exception class
- */
-class OAuthException extends Exception {
- // pass
-}
-
-class OAuthConsumer {
- public $key;
- public $secret;
-
- function __construct($key, $secret, $callback_url=NULL) {
- $this->key = $key;
- $this->secret = $secret;
- $this->callback_url = $callback_url;
- }
-
- function __toString() {
- return "OAuthConsumer[key=$this->key,secret=$this->secret]";
- }
-}
-
-class OAuthToken {
- // access tokens and request tokens
- public $key;
- public $secret;
-
- /**
- * key = the token
- * secret = the token secret
- */
- function __construct($key, $secret) {
- $this->key = $key;
- $this->secret = $secret;
- }
-
- /**
- * generates the basic string serialization of a token that a server
- * would respond to request_token and access_token calls with
- */
- function to_string() {
- return "oauth_token=" .
- OAuthUtil::urlencode_rfc3986($this->key) .
- "&oauth_token_secret=" .
- OAuthUtil::urlencode_rfc3986($this->secret);
- }
-
- function __toString() {
- return $this->to_string();
- }
-}
-
-/**
- * A class for implementing a Signature Method
- * See section 9 ("Signing Requests") in the spec
- */
-abstract class OAuthSignatureMethod {
- /**
- * Needs to return the name of the Signature Method (ie HMAC-SHA1)
- * @return string
- */
- abstract public function get_name();
-
- /**
- * Build up the signature
- * NOTE: The output of this function MUST NOT be urlencoded.
- * the encoding is handled in OAuthRequest when the final
- * request is serialized
- * @param OAuthRequest $request
- * @param OAuthConsumer $consumer
- * @param OAuthToken $token
- * @return string
- */
- abstract public function build_signature($request, $consumer, $token);
-
- /**
- * Verifies that a given signature is correct
- * @param OAuthRequest $request
- * @param OAuthConsumer $consumer
- * @param OAuthToken $token
- * @param string $signature
- * @return bool
- */
- public function check_signature($request, $consumer, $token, $signature) {
- $built = $this->build_signature($request, $consumer, $token);
- return $built == $signature;
- }
-}
-
-/**
- * The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104]
- * where the Signature Base String is the text and the key is the concatenated values (each first
- * encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&'
- * character (ASCII code 38) even if empty.
- * - Chapter 9.2 ("HMAC-SHA1")
- */
-class OAuthSignatureMethod_HMAC_SHA1 extends OAuthSignatureMethod {
- function get_name() {
- return "HMAC-SHA1";
- }
-
- public function build_signature($request, $consumer, $token) {
- $base_string = $request->get_signature_base_string();
- $request->base_string = $base_string;
-
- $key_parts = array(
- $consumer->secret,
- ($token) ? $token->secret : ""
- );
-
- $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
- $key = implode('&', $key_parts);
-
- return base64_encode(hash_hmac('sha1', $base_string, $key, true));
- }
-}
-
-/**
- * The PLAINTEXT method does not provide any security protection and SHOULD only be used
- * over a secure channel such as HTTPS. It does not use the Signature Base String.
- * - Chapter 9.4 ("PLAINTEXT")
- */
-class OAuthSignatureMethod_PLAINTEXT extends OAuthSignatureMethod {
- public function get_name() {
- return "PLAINTEXT";
- }
-
- /**
- * oauth_signature is set to the concatenated encoded values of the Consumer Secret and
- * Token Secret, separated by a '&' character (ASCII code 38), even if either secret is
- * empty. The result MUST be encoded again.
- * - Chapter 9.4.1 ("Generating Signatures")
- *
- * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
- * OAuthRequest handles this!
- */
- public function build_signature($request, $consumer, $token) {
- $key_parts = array(
- $consumer->secret,
- ($token) ? $token->secret : ""
- );
-
- $key_parts = OAuthUtil::urlencode_rfc3986($key_parts);
- $key = implode('&', $key_parts);
- $request->base_string = $key;
-
- return $key;
- }
-}
-
-/**
- * The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in
- * [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for
- * EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a
- * verified way to the Service Provider, in a manner which is beyond the scope of this
- * specification.
- * - Chapter 9.3 ("RSA-SHA1")
- */
-abstract class OAuthSignatureMethod_RSA_SHA1 extends OAuthSignatureMethod {
- public function get_name() {
- return "RSA-SHA1";
- }
-
- // Up to the SP to implement this lookup of keys. Possible ideas are:
- // (1) do a lookup in a table of trusted certs keyed off of consumer
- // (2) fetch via http using a url provided by the requester
- // (3) some sort of specific discovery code based on request
- //
- // Either way should return a string representation of the certificate
- protected abstract function fetch_public_cert(&$request);
-
- // Up to the SP to implement this lookup of keys. Possible ideas are:
- // (1) do a lookup in a table of trusted certs keyed off of consumer
- //
- // Either way should return a string representation of the certificate
- protected abstract function fetch_private_cert(&$request);
-
- public function build_signature($request, $consumer, $token) {
- $base_string = $request->get_signature_base_string();
- $request->base_string = $base_string;
-
- // Fetch the private key cert based on the request
- $cert = $this->fetch_private_cert($request);
-
- // Pull the private key ID from the certificate
- $privatekeyid = openssl_get_privatekey($cert);
-
- // Sign using the key
- $ok = openssl_sign($base_string, $signature, $privatekeyid);
-
- // Release the key resource
- openssl_free_key($privatekeyid);
-
- return base64_encode($signature);
- }
-
- public function check_signature($request, $consumer, $token, $signature) {
- $decoded_sig = base64_decode($signature);
-
- $base_string = $request->get_signature_base_string();
-
- // Fetch the public key cert based on the request
- $cert = $this->fetch_public_cert($request);
-
- // Pull the public key ID from the certificate
- $publickeyid = openssl_get_publickey($cert);
-
- // Check the computed signature against the one passed in the query
- $ok = openssl_verify($base_string, $decoded_sig, $publickeyid);
-
- // Release the key resource
- openssl_free_key($publickeyid);
-
- return $ok == 1;
- }
-}
-
-class OAuthRequest {
- private $parameters;
- private $http_method;
- private $http_url;
- // for debug purposes
- public $base_string;
- public static $version = '1.0';
- public static $POST_INPUT = 'php://input';
-
- function __construct($http_method, $http_url, $parameters=NULL) {
- @$parameters or $parameters = array();
- $parameters = array_merge( OAuthUtil::parse_parameters(parse_url($http_url, PHP_URL_QUERY)), $parameters);
- $this->parameters = $parameters;
- $this->http_method = $http_method;
- $this->http_url = $http_url;
- }
-
-
- /**
- * attempt to build up a request from what was passed to the server
- */
- public static function from_request($http_method=NULL, $http_url=NULL, $parameters=NULL) {
- $scheme = (!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] != "on")
- ? 'http'
- : 'https';
- @$http_url or $http_url = $scheme .
- '://' . $_SERVER['HTTP_HOST'] .
- ':' .
- $_SERVER['SERVER_PORT'] .
- $_SERVER['REQUEST_URI'];
- @$http_method or $http_method = $_SERVER['REQUEST_METHOD'];
-
- // We weren't handed any parameters, so let's find the ones relevant to
- // this request.
- // If you run XML-RPC or similar you should use this to provide your own
- // parsed parameter-list
- if (!$parameters) {
- // Find request headers
- $request_headers = OAuthUtil::get_headers();
-
- // Parse the query-string to find GET parameters
- $parameters = OAuthUtil::parse_parameters($_SERVER['QUERY_STRING']);
-
- // It's a POST request of the proper content-type, so parse POST
- // parameters and add those overriding any duplicates from GET
- if ($http_method == "POST"
- && @strstr($request_headers["Content-Type"],
- "application/x-www-form-urlencoded")
- ) {
- $post_data = OAuthUtil::parse_parameters(
- file_get_contents(self::$POST_INPUT)
- );
- $parameters = array_merge($parameters, $post_data);
- }
-
- // We have a Authorization-header with OAuth data. Parse the header
- // and add those overriding any duplicates from GET or POST
- if (@substr($request_headers['Authorization'], 0, 6) == "OAuth ") {
- $header_parameters = OAuthUtil::split_header(
- $request_headers['Authorization']
- );
- $parameters = array_merge($parameters, $header_parameters);
- }
-
- }
-
- return new OAuthRequest($http_method, $http_url, $parameters);
- }
-
- /**
- * pretty much a helper function to set up the request
- */
- public static function from_consumer_and_token($consumer, $token, $http_method, $http_url, $parameters=NULL) {
- @$parameters or $parameters = array();
- $defaults = array("oauth_version" => OAuthRequest::$version,
- "oauth_nonce" => OAuthRequest::generate_nonce(),
- "oauth_timestamp" => OAuthRequest::generate_timestamp(),
- "oauth_consumer_key" => $consumer->key);
- if ($token)
- $defaults['oauth_token'] = $token->key;
-
- $parameters = array_merge($defaults, $parameters);
-
- return new OAuthRequest($http_method, $http_url, $parameters);
- }
-
- public function set_parameter($name, $value, $allow_duplicates = true) {
- if ($allow_duplicates && isset($this->parameters[$name])) {
- // We have already added parameter(s) with this name, so add to the list
- if (is_scalar($this->parameters[$name])) {
- // This is the first duplicate, so transform scalar (string)
- // into an array so we can add the duplicates
- $this->parameters[$name] = array($this->parameters[$name]);
- }
-
- $this->parameters[$name][] = $value;
- } else {
- $this->parameters[$name] = $value;
- }
- }
-
- public function get_parameter($name) {
- return isset($this->parameters[$name]) ? $this->parameters[$name] : null;
- }
-
- public function get_parameters() {
- return $this->parameters;
- }
-
- public function unset_parameter($name) {
- unset($this->parameters[$name]);
- }
-
- /**
- * The request parameters, sorted and concatenated into a normalized string.
- * @return string
- */
- public function get_signable_parameters() {
- // Grab all parameters
- $params = $this->parameters;
-
- // Remove oauth_signature if present
- // Ref: Spec: 9.1.1 ("The oauth_signature parameter MUST be excluded.")
- if (isset($params['oauth_signature'])) {
- unset($params['oauth_signature']);
- }
-
- return OAuthUtil::build_http_query($params);
- }
-
- /**
- * Returns the base string of this request
- *
- * The base string defined as the method, the url
- * and the parameters (normalized), each urlencoded
- * and the concated with &.
- */
- public function get_signature_base_string() {
- $parts = array(
- $this->get_normalized_http_method(),
- $this->get_normalized_http_url(),
- $this->get_signable_parameters()
- );
-
- $parts = OAuthUtil::urlencode_rfc3986($parts);
-
- return implode('&', $parts);
- }
-
- /**
- * just uppercases the http method
- */
- public function get_normalized_http_method() {
- return strtoupper($this->http_method);
- }
-
- /**
- * parses the url and rebuilds it to be
- * scheme://host/path
- */
- public function get_normalized_http_url() {
- $parts = parse_url($this->http_url);
-
- $port = @$parts['port'];
- $scheme = $parts['scheme'];
- $host = $parts['host'];
- $path = @$parts['path'];
-
- $port or $port = ($scheme == 'https') ? '443' : '80';
-
- if (($scheme == 'https' && $port != '443')
- || ($scheme == 'http' && $port != '80')) {
- $host = "$host:$port";
- }
- return "$scheme://$host$path";
- }
-
- /**
- * builds a url usable for a GET request
- */
- public function to_url() {
- $post_data = $this->to_postdata();
- $out = $this->get_normalized_http_url();
- if ($post_data) {
- $out .= '?'.$post_data;
- }
- return $out;
- }
-
- /**
- * builds the data one would send in a POST request
- */
- public function to_postdata() {
- return OAuthUtil::build_http_query($this->parameters);
- }
-
- /**
- * builds the Authorization: header
- */
- public function to_header($realm=null) {
- $first = true;
- if($realm) {
- $out = 'Authorization: OAuth realm="' . OAuthUtil::urlencode_rfc3986($realm) . '"';
- $first = false;
- } else
- $out = 'Authorization: OAuth';
-
- $total = array();
- foreach ($this->parameters as $k => $v) {
- if (substr($k, 0, 5) != "oauth") continue;
- if (is_array($v)) {
- throw new OAuthException('Arrays not supported in headers');
- }
- $out .= ($first) ? ' ' : ',';
- $out .= OAuthUtil::urlencode_rfc3986($k) .
- '="' .
- OAuthUtil::urlencode_rfc3986($v) .
- '"';
- $first = false;
- }
- return $out;
- }
-
- public function __toString() {
- return $this->to_url();
- }
-
-
- public function sign_request($signature_method, $consumer, $token) {
- $this->set_parameter(
- "oauth_signature_method",
- $signature_method->get_name(),
- false
- );
- $signature = $this->build_signature($signature_method, $consumer, $token);
- $this->set_parameter("oauth_signature", $signature, false);
- }
-
- public function build_signature($signature_method, $consumer, $token) {
- $signature = $signature_method->build_signature($this, $consumer, $token);
- return $signature;
- }
-
- /**
- * util function: current timestamp
- */
- private static function generate_timestamp() {
- return time();
- }
-
- /**
- * util function: current nonce
- */
- private static function generate_nonce() {
- $mt = microtime();
- $rand = mt_rand();
-
- return md5($mt . $rand); // md5s look nicer than numbers
- }
-}
-
-class OAuthServer {
- protected $timestamp_threshold = 300; // in seconds, five minutes
- protected $version = '1.0'; // hi blaine
- protected $signature_methods = array();
-
- protected $data_store;
-
- function __construct($data_store) {
- $this->data_store = $data_store;
- }
-
- public function add_signature_method($signature_method) {
- $this->signature_methods[$signature_method->get_name()] =
- $signature_method;
- }
-
- // high level functions
-
- /**
- * process a request_token request
- * returns the request token on success
- */
- public function fetch_request_token(&$request) {
- $this->get_version($request);
-
- $consumer = $this->get_consumer($request);
-
- // no token required for the initial token request
- $token = NULL;
-
- $this->check_signature($request, $consumer, $token);
-
- // Rev A change
- $callback = $request->get_parameter('oauth_callback');
- $new_token = $this->data_store->new_request_token($consumer, $callback);
-
- return $new_token;
- }
-
- /**
- * process an access_token request
- * returns the access token on success
- */
- public function fetch_access_token(&$request) {
- $this->get_version($request);
-
- $consumer = $this->get_consumer($request);
-
- // requires authorized request token
- $token = $this->get_token($request, $consumer, "request");
-
- $this->check_signature($request, $consumer, $token);
-
- // Rev A change
- $verifier = $request->get_parameter('oauth_verifier');
- $new_token = $this->data_store->new_access_token($token, $consumer, $verifier);
-
- return $new_token;
- }
-
- /**
- * verify an api call, checks all the parameters
- */
- public function verify_request(&$request) {
- $this->get_version($request);
- $consumer = $this->get_consumer($request);
- $token = $this->get_token($request, $consumer, "access");
- $this->check_signature($request, $consumer, $token);
- return array($consumer, $token);
- }
-
- // Internals from here
- /**
- * version 1
- */
- private function get_version(&$request) {
- $version = $request->get_parameter("oauth_version");
- if (!$version) {
- // Service Providers MUST assume the protocol version to be 1.0 if this parameter is not present.
- // Chapter 7.0 ("Accessing Protected Ressources")
- $version = '1.0';
- }
- if ($version !== $this->version) {
- throw new OAuthException("OAuth version '$version' not supported");
- }
- return $version;
- }
-
- /**
- * figure out the signature with some defaults
- */
- private function get_signature_method(&$request) {
- $signature_method =
- @$request->get_parameter("oauth_signature_method");
-
- if (!$signature_method) {
- // According to chapter 7 ("Accessing Protected Ressources") the signature-method
- // parameter is required, and we can't just fallback to PLAINTEXT
- throw new OAuthException('No signature method parameter. This parameter is required');
- }
-
- if (!in_array($signature_method,
- array_keys($this->signature_methods))) {
- throw new OAuthException(
- "Signature method '$signature_method' not supported " .
- "try one of the following: " .
- implode(", ", array_keys($this->signature_methods))
- );
- }
- return $this->signature_methods[$signature_method];
- }
-
- /**
- * try to find the consumer for the provided request's consumer key
- */
- private function get_consumer(&$request) {
- $consumer_key = @$request->get_parameter("oauth_consumer_key");
- if (!$consumer_key) {
- throw new OAuthException("Invalid consumer key");
- }
-
- $consumer = $this->data_store->lookup_consumer($consumer_key);
- if (!$consumer) {
- throw new OAuthException("Invalid consumer");
- }
-
- return $consumer;
- }
-
- /**
- * try to find the token for the provided request's token key
- */
- private function get_token(&$request, $consumer, $token_type="access") {
- $token_field = @$request->get_parameter('oauth_token');
- $token = $this->data_store->lookup_token(
- $consumer, $token_type, $token_field
- );
- if (!$token) {
- throw new OAuthException("Invalid $token_type token: $token_field");
- }
- return $token;
- }
-
- /**
- * all-in-one function to check the signature on a request
- * should guess the signature method appropriately
- */
- private function check_signature(&$request, $consumer, $token) {
- // this should probably be in a different method
- $timestamp = @$request->get_parameter('oauth_timestamp');
- $nonce = @$request->get_parameter('oauth_nonce');
-
- $this->check_timestamp($timestamp);
- $this->check_nonce($consumer, $token, $nonce, $timestamp);
-
- $signature_method = $this->get_signature_method($request);
-
- $signature = $request->get_parameter('oauth_signature');
- $valid_sig = $signature_method->check_signature(
- $request,
- $consumer,
- $token,
- $signature
- );
-
- if (!$valid_sig) {
- throw new OAuthException("Invalid signature");
- }
- }
-
- /**
- * check that the timestamp is new enough
- */
- private function check_timestamp($timestamp) {
- if( ! $timestamp )
- throw new OAuthException(
- 'Missing timestamp parameter. The parameter is required'
- );
-
- // verify that timestamp is recentish
- $now = time();
- if (abs($now - $timestamp) > $this->timestamp_threshold) {
- throw new OAuthException(
- "Expired timestamp, yours $timestamp, ours $now"
- );
- }
- }
-
- /**
- * check that the nonce is not repeated
- */
- private function check_nonce($consumer, $token, $nonce, $timestamp) {
- if( ! $nonce )
- throw new OAuthException(
- 'Missing nonce parameter. The parameter is required'
- );
-
- // verify that the nonce is uniqueish
- $found = $this->data_store->lookup_nonce(
- $consumer,
- $token,
- $nonce,
- $timestamp
- );
- if ($found) {
- throw new OAuthException("Nonce already used: $nonce");
- }
- }
-
-}
-
-class OAuthDataStore {
- function lookup_consumer($consumer_key) {
- // implement me
- }
-
- function lookup_token($consumer, $token_type, $token) {
- // implement me
- }
-
- function lookup_nonce($consumer, $token, $nonce, $timestamp) {
- // implement me
- }
-
- function new_request_token($consumer, $callback = null) {
- // return a new token attached to this consumer
- }
-
- function new_access_token($token, $consumer, $verifier = null) {
- // return a new access token attached to this consumer
- // for the user associated with this token if the request token
- // is authorized
- // should also invalidate the request token
- }
-
-}
-
-class OAuthUtil {
- public static function urlencode_rfc3986($input) {
- if (is_array($input)) {
- return array_map(array('OAuthUtil', 'urlencode_rfc3986'), $input);
- } else if (is_scalar($input)) {
- return str_replace(
- '+',
- ' ',
- str_replace('%7E', '~', rawurlencode($input))
- );
- } else {
- return '';
- }
-}
-
-
- // This decode function isn't taking into consideration the above
- // modifications to the encoding process. However, this method doesn't
- // seem to be used anywhere so leaving it as is.
- public static function urldecode_rfc3986($string) {
- return urldecode($string);
- }
-
- // Utility function for turning the Authorization: header into
- // parameters, has to do some unescaping
- // Can filter out any non-oauth parameters if needed (default behaviour)
- public static function split_header($header, $only_allow_oauth_parameters = true) {
- $pattern = '/(([-_a-z]*)=("([^"]*)"|([^,]*)),?)/';
- $offset = 0;
- $params = array();
- while (preg_match($pattern, $header, $matches, PREG_OFFSET_CAPTURE, $offset) > 0) {
- $match = $matches[0];
- $header_name = $matches[2][0];
- $header_content = (isset($matches[5])) ? $matches[5][0] : $matches[4][0];
- if (preg_match('/^oauth_/', $header_name) || !$only_allow_oauth_parameters) {
- $params[$header_name] = OAuthUtil::urldecode_rfc3986($header_content);
- }
- $offset = $match[1] + strlen($match[0]);
- }
-
- if (isset($params['realm'])) {
- unset($params['realm']);
- }
-
- return $params;
- }
-
- // helper to try to sort out headers for people who aren't running apache
- public static function get_headers() {
- if (function_exists('apache_request_headers')) {
- // we need this to get the actual Authorization: header
- // because apache tends to tell us it doesn't exist
- $headers = apache_request_headers();
-
- // sanitize the output of apache_request_headers because
- // we always want the keys to be Cased-Like-This and arh()
- // returns the headers in the same case as they are in the
- // request
- $out = array();
- foreach( $headers AS $key => $value ) {
- $key = str_replace(
- " ",
- "-",
- ucwords(strtolower(str_replace("-", " ", $key)))
- );
- $out[$key] = $value;
- }
- } else {
- // otherwise we don't have apache and are just going to have to hope
- // that $_SERVER actually contains what we need
- $out = array();
- if( isset($_SERVER['CONTENT_TYPE']) )
- $out['Content-Type'] = $_SERVER['CONTENT_TYPE'];
- if( isset($_ENV['CONTENT_TYPE']) )
- $out['Content-Type'] = $_ENV['CONTENT_TYPE'];
-
- foreach ($_SERVER as $key => $value) {
- if (substr($key, 0, 5) == "HTTP_") {
- // this is chaos, basically it is just there to capitalize the first
- // letter of every word that is not an initial HTTP and strip HTTP
- // code from przemek
- $key = str_replace(
- " ",
- "-",
- ucwords(strtolower(str_replace("_", " ", substr($key, 5))))
- );
- $out[$key] = $value;
- }
- }
- }
- return $out;
- }
-
- // This function takes a input like a=b&a=c&d=e and returns the parsed
- // parameters like this
- // array('a' => array('b','c'), 'd' => 'e')
- public static function parse_parameters( $input ) {
- if (!isset($input) || !$input) return array();
-
- $pairs = explode('&', $input);
-
- $parsed_parameters = array();
- foreach ($pairs as $pair) {
- $split = explode('=', $pair, 2);
- $parameter = OAuthUtil::urldecode_rfc3986($split[0]);
- $value = isset($split[1]) ? OAuthUtil::urldecode_rfc3986($split[1]) : '';
-
- if (isset($parsed_parameters[$parameter])) {
- // We have already recieved parameter(s) with this name, so add to the list
- // of parameters with this name
-
- if (is_scalar($parsed_parameters[$parameter])) {
- // This is the first duplicate, so transform scalar (string) into an array
- // so we can add the duplicates
- $parsed_parameters[$parameter] = array($parsed_parameters[$parameter]);
- }
-
- $parsed_parameters[$parameter][] = $value;
- } else {
- $parsed_parameters[$parameter] = $value;
- }
- }
- return $parsed_parameters;
- }
-
- public static function build_http_query($params) {
- if (!$params) return '';
-
- // Urlencode both keys and values
- $keys = OAuthUtil::urlencode_rfc3986(array_keys($params));
- $values = OAuthUtil::urlencode_rfc3986(array_values($params));
- $params = array_combine($keys, $values);
-
- // Parameters are sorted by name, using lexicographical byte value ordering.
- // Ref: Spec: 9.1.1 (1)
- uksort($params, 'strcmp');
-
- $pairs = array();
- foreach ($params as $parameter => $value) {
- if (is_array($value)) {
- // If two or more parameters share the same name, they are sorted by their value
- // Ref: Spec: 9.1.1 (1)
- natsort($value);
- foreach ($value as $duplicate_value) {
- $pairs[] = $parameter . '=' . $duplicate_value;
- }
- } else {
- $pairs[] = $parameter . '=' . $value;
- }
- }
- // For each parameter, the name is separated from the corresponding value by an '=' character (ASCII code 61)
- // Each name-value pair is separated by an '&' character (ASCII code 38)
- return implode('&', $pairs);
- }
-}
-
-?>
diff --git a/addon/twitter/slinky.php b/addon/twitter/slinky.php
deleted file mode 100644
index 51432c3f5..000000000
--- a/addon/twitter/slinky.php
+++ /dev/null
@@ -1,704 +0,0 @@
-<?php
-/*
-Copyright (c) 2009, Beau Lebens
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
- - Redistributions of source code must retain the above copyright notice, this
- list of conditions and the following disclaimer.
- - Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- - Neither the name of Dented Reality nor the names of the authors may be used
- to endorse or promote products derived from this software without specific
- prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-// Return options for Slinky_Service->url_get() and ->url_post()
-define( 'SLINKY_BODY', 1 ); // Default
-define( 'SLINKY_HEADERS', 2 ); // Not implemented yet
-define( 'SLINKY_FINAL_URL', 3 ); // Default for lengthening URLs
-
-// So that services may decide what to do with us
-define( 'SLINKY_USER_AGENT', 'Slinky v1.0 +http://dentedreality.com.au/projects/slinky/' );
-
-// How many seconds until remote requests should be cut?
-define( 'SLINKY_TIMEOUT', 10 );
-
-/**
- * Slinky allows you to go back and forth between "long" and shortened URLs
- * using popular URL shortening services.
- *
- * Slinky assumes you have cURL installed and working, and requires the JSON
- * extension installed if you're working with a service that uses JSON.
- *
- * Slinky will ONLY work with PHP5+
- *
- * It supports some of the more popular services, with easy extensibility for
- * adding your own relatively easily. It defaults to using TinyURL
- * for shortening URLs. If you want to use some of the other services, you need
- * to set some configuration options before actually shortening/lengthening
- * URLs. I'd strongly suggest that you cache results using memcached, a local
- * DB or whatever to avoid having to hit APIs etc every time you encounter a
- * URL.
- *
- * Slinky supports shortening, and auto-detection (for lengthening URLs)
- * using these services:
- * - Bit.ly
- * - Tr.im
- * - TinyURL
- * - Is.Gd
- * - Fon.gs
- * - Micurl.com
- * - ur1.ca
- * - Ptiturl
- * - Tighturl
- * - 2tu.us
- * - Snipr / Snipurl / Snurl.com / Sn.im
- *
- *
- * To use Slinky:
- *
- * $slinky = new Slinky( 'http://dentedreality.com.au/' );
- * - Creates a new Slinky instance, will default to using TinyURL for ->short();
- *
- * $slinky = new Slinky( 'http://dentedreality.com.au', new Slinky_Bitly() );
- * - Creates new Slinky, forces use of Bit.ly for ->short();
- *
- * $slinky = new Slinky( 'http://dentedreality.com.au/' );
- * echo $slinky->short();
- * - echos the short version of http://dentedreality.com.au/ (default to TinyURL)
- *
- * $slinky = new Slinky( 'http://tinyurl.com/jw5sh' );
- * echo $slinky->long();
- * - echos out the long version of http://tinyurl.com/jw5sh (which should be http://dentedreality.com.au/)
- *
- * $slinky = new Slinky( 'http://dentedreality.com.au/' );
- * echo $slinky->long();
- * - Attempts to lengthen the URL, but will not auto-detect which service it is
- * so it will just output the original URL. Useful for always attempting to
- * lengthen any URL you come across (fails gracefully)
- *
- * $slinky = new Slinky( 'http://dentedreality.com.au/' );
- * $slinky->set_cascade( array( new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL() ) );
- * echo $slinky->short();
- * - Uses the powerful cascade mode to make sure that we get a short URL from
- * Tr.im, Is.Gd or TinyURL (in that order).
- *
- * See specific service class definitions below for examples of how to use them,
- * as some services allow (or require) additional properties before you can use
- * them (for authentication etc).
- *
- * To use a different service with Slinky, just create your own class and
- * extend Slinky_Service(). Make sure you implement url_is_short(), url_is_long(),
- * make_short() and make_long(). If you need to GET or POST a URL, you can use
- * ->url_get() and ->url_post(), which your class will have inherited.
-**/
-class Slinky {
- var $url = false;
- var $service = false;
- var $cascade = false;
-
- function __construct( $url = false, $service = false ) {
- $this->url = $url;
- $this->service = $service;
- }
-
- /**
- * Specify which URL Service to use
- *
- * @param Slinky_Service $service Packaged or custom Service object
- * @return void
- */
- public function set_service( $service = false ) {
- if ( is_object( $service ) ) {
- $this->service = $service;
- }
- }
-
- /**
- * If you pass an array of Slinky_Service objects to this method, they will
- * be used in order to try to get a short URL, so if one fails, it will
- * try the next and so on, until it gets a valid short URL, or it runs
- * out of options.
- *
- * @param array $services List of Slinky_Service objects as an array
- **/
- public function set_cascade( $services = false ) {
- if ( !$services || !is_array( $services ) )
- return false;
-
- $this->cascade = $services;
- }
-
- /**
- * Guess the URL service to use from known domains of short URLs
- *
- * @param string $url
- */
- public function set_service_from_url( $url = false ) {
- if ( !$url )
- $url = $this->url;
-
- $host = parse_url( $url, PHP_URL_HOST );
- switch ( str_replace( 'www.', '', $host ) ) {
- case 'bit.ly':
- if ( class_exists( 'Slinky_Bitly' ) ) {
- $this->service = new Slinky_Bitly();
- break;
- }
- case 'tr.im':
- if ( class_exists( 'Slinky_Trim' ) ) {
- $this->service = new Slinky_Trim();
- break;
- }
- case 'tinyurl.com':
- if ( class_exists( 'Slinky_TinyURL' ) ) {
- $this->service = new Slinky_TinyURL();
- break;
- }
- case 'is.gd':
- if ( class_exists( 'Slinky_IsGd' ) ) {
- $this->service = new Slinky_IsGd();
- break;
- }
- case 'fon.gs':
- if ( class_exists( 'Slinky_Fongs' ) ) {
- $this->service = new Slinky_Fongs();
- break;
- }
- case 'micurl.com':
- if ( class_exists( 'Slinky_Micurl' ) ) {
- $this->service = new Slinky_Micurl();
- break;
- }
- case 'ur1.ca':
- if ( class_exists( 'Slinky_Ur1ca' ) ) {
- $this->service = new Slinky_Ur1ca();
- break;
- }
- case 'ptiturl.com':
- if ( class_exists( 'Slinky_PtitURL' ) ) {
- $this->service = new Slinky_PtitURL();
- break;
- }
- case 'tighturl.com':
- case '2tu.us':
- if ( class_exists( 'Slinky_TightURL' ) ) {
- $this->service = new Slinky_TightURL();
- break;
- }
- case 'snipr.com':
- case 'snipurl.com':
- case 'snurl.com':
- case 'sn.im':
- if ( class_exists( 'Slinky_Snipr' ) ) {
- $this->service = new Slinky_Snipr();
- break;
- }
- default:
- $this->service = new Slinky_Default();
- break;
- }
- }
-
- /**
- * Take a long URL and make it short. Will avoid "re-shortening" a URL if it
- * already seems to be short.
- *
- * @param string $url Optional URL to shorten, otherwise use $this->url
- * @return The short version of the URL
- */
- public function short( $url = false ) {
- if ( $url )
- $this->url = $url;
-
- if ( !$this->service )
- $this->set_service( new Slinky_TinyURL() ); // Defaults to tinyurl because it doesn't require any configuration
-
- if ( !$this->cascade )
- $this->cascade = array( $this->service ); // Use a single service in cascade mode
-
- foreach ( $this->cascade as $service ) {
- if ( $service->url_is_short( $this->url ) )
- return trim( $this->url ); // Identified as already short, using this service
-
- $response = trim( $service->make_short( $this->url ) );
- if ( $response && $this->url != $response )
- return trim( $response );
- }
-
- return $this->url; // If all else fails, just send back the URL we already know about
- }
-
- /**
- * Take a short URL and make it long ("resolve" it).
- *
- * @param string $url The short URL
- * @return A long URL
- */
- public function long( $url = false ) {
- if ( $url )
- $this->url = $url;
-
- if ( !$this->service )
- $this->set_service_from_url();
-
- if ( $this->service->url_is_long( $this->url ) )
- return trim( $this->url );
-
- return trim( $this->service->make_long( $this->url ) );
- }
-}
-
-/**
- * Use this class to create a Service implementation for your own URL
- * shortening service. Extend the class and customize methods to suit your
- * service. Note that it is an "abstract" class, so there are certain methods
- * which you *must* define.
-**/
-abstract class Slinky_Service {
-
- /**
- * Determine, based on the input URL, if it's already a short URL, from
- * this particular service. e.g. a Bit.ly URL contains "bit.ly/"
- **/
- abstract function url_is_short( $url );
-
- /**
- * Determine if this is a "long" URL (just means it hasn't been shortened)
- * already. e.g. a no-Bit.ly URL would NOT contain "bit.ly/"
- **/
- abstract function url_is_long( $url );
-
- /**
- * Handle taking the $url and converting it to a short URL via whatever
- * means is provided at the remote service.
- **/
- abstract function make_short( $url );
-
- /**
- * Return the long/expanded version of a URL via any API means available
- * from this service. As a fallback, you might
- * consider just following the URL and using SLINKY_FINAL_URL as the
- * return method from a $this->url_get() call to find out.
- *
- * This one is optional for Services extending this class, if they don't
- * then the following implementation will work on most services anyway.
- **/
- public function make_long( $url ) {
- return $this->url_get( $url, SLINKY_FINAL_URL );
- }
-
- /**
- * Method for getting properties that you might need during the process
- * of shortening/lengthening a URL (e.g. auth credentials)
- **/
- public function get( $prop ) {
- if ( empty( $this->$prop ) )
- return null;
-
- return $this->$prop;
- }
-
- /**
- * Method for setting properties that you might need during the process
- * of shortening/lengthening a URL (e.g. auth credentials)
- **/
- public function set( $prop, $val ) {
- $this->$prop = $val;
- }
-
- /**
- * Internal helper for performing a GET request on a remote URL.
- *
- * @param string $url The URL to GET
- * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ]
- * @return Mixed, based on the $return var passed in.
- **/
- protected function url_get( $url, $return = SLINKY_BODY ) {
- $ch = curl_init( $url );
- curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT );
- curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); // Don't stress about SSL validity
- curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); // Return the response, don't output it
- curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT ); // Limit how long we'll wait for a response
- curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Allow following of redirections
- $r = curl_exec( $ch );
- if ( curl_errno( $ch ) ) {
- return false;
- }
-
- // Return whatever we were asked for
- if ( SLINKY_FINAL_URL == $return )
- return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
- else if ( SLINKY_BODY == $return )
- return $r;
-
- return false;
- }
-
- /**
- * Internal helper for performing a POST request on a remote URL.
- *
- * @param string $url The URL to POST to
- * @param array $payload Array containing name/value pairs of the parameters to POST
- * @param const $return The return method [ SLINKY_BODY | SLINKY_FINAL_URL | SLINKY_HEADERS ]
- * @return Mixed, based on the $return var passed in.
- **/
- protected function url_post( $url, $payload = array(), $return = SLINKY_BODY ) {
- $ch = curl_init( $url );
- curl_setopt( $ch, CURLOPT_POST, true );
- curl_setopt( $ch, CURLOPT_POSTFIELDS, (array) $payload );
- curl_setopt( $ch, CURLOPT_USERAGENT, SLINKY_USER_AGENT );
- curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); // Don't stress about SSL validity
- curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 ); // Return the response, don't output it
- curl_setopt( $ch, CURLOPT_TIMEOUT, SLINKY_TIMEOUT ); // Limit how long we'll wait for a response
- curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1 ); // Allow following of redirections
- $r = curl_exec( $ch );
- if ( curl_errno( $ch ) ) {
- return false;
- }
-
- // Return whatever we were asked for
- if ( SLINKY_FINAL_URL == $return )
- return curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
- else if ( SLINKY_BODY == $return )
- return $r;
-
- return false;
- }
-}
-
-// This default service is used in cases when you try to do something based
-// on auto-detection, but we can't detect anything. It will also resolve URLs
-// to their "long" version by following all redirects.
-class Slinky_Default extends Slinky_Service {
- function url_is_short( $url ) {
- return false;
- }
-
- function url_is_long( $url ) {
- return false;
- }
-
- function make_short( $url ) {
- return $url;
- }
-}
-
-// Implementation of TinyURL as a Slinky Service
-class Slinky_TinyURL extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'tinyurl.com/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'tinyurl.com/' );
- }
-
- function make_short( $url ) {
- return $this->url_get( 'http://tinyurl.com/api-create.php?url=' . urlencode( $url ) );
- }
-
- function make_long( $url ) {
- $bits = parse_url( $url );
- $result = $this->url_get( 'http://tinyurl.com/preview.php?num=' . substr( $bits['path'], 1 ) );
- if ( preg_match('/<a id="redirecturl" href="([^"]+)">/is', $result, $matches ) )
- return $matches[1];
- else
- return $url;
- }
-}
-
-// Implementation of Bit.ly as a Slinky Service
-/*
-To use Bit.ly, you MUST set your login and apiKey for the service first, e.g.
-
-$bitly = new Slinky_Bitly();
-$bitly->set( 'login', 'bitly_login' );
-$bitly->set( 'apiKey', 'bitly_apiKey' );
-
-$slinky = new Slinky( $url, $bitly );
-echo $slinky->short();
-
-You could also do this if the URL was already a bit.ly URL and you
-were going to make it longer, since Bitly is supported for auto-detection:
-
-$slinky = new Slinky( $url );
-$slinky->set_service_from_url();
-$slinky->service->set( 'login', 'bitly_login' );
-$slinky->service->set( 'apiKey', 'bitly_apiKey' );
-echo $slinky->long();
-
-*/
-class Slinky_Bitly extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'bit.ly/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'bit.ly/' );
- }
-
- function make_short( $url ) {
- // Can't do anything unless these 2 properties are set first
- if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) )
- return $url;
-
- $result = $this->url_post( 'http://api.bit.ly/shorten?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&longUrl=' . urlencode( $url ) );
- $result = json_decode( $result );
- if ( !$result->errorCode ) {
- foreach ( $result->results as $detail ) {
- return $detail->shortUrl;
- }
- } else {
- return false;
- }
- }
-
- function make_long( $url ) {
- // Can't do anything unless these 2 properties are set first
- if ( !$this->get( 'login' ) || !$this->get( 'apiKey' ) )
- return $url;
-
- $result = $this->url_post( 'http://api.bit.ly/expand?version=2.0.1&format=json&login=' . $this->get( 'login' ) . '&apiKey=' . $this->get( 'apiKey' ) . '&shortUrl=' . urlencode( $url ) );
- $result = json_decode( $result );
- if ( !$result->errorCode ) {
- foreach ( $result->results as $detail ) {
- return $detail->longUrl;
- }
- } else {
- return false;
- }
- }
-}
-
-// Implementation of Tr.im as a Slinky Service
-/*
-When using Tr.im, you MAY optionally set your username and password to tie
-URLs to your account, e.g.
-
-$trim = new Slinky_Trim();
-$trim->set( 'username', 'trim_username' );
-$trim->set( 'password', 'trim_password' );
-
-$slinky = new Slinky( $url, $trim );
-echo $slinky->short();
-
-You could also do this if the URL was already a tr.im URL and you
-were going to make it longer, since Tr.im is supported for auto-detection:
-
-$slinky = new Slinky( $url );
-$slinky->set_service_from_url();
-echo $slinky->long();
-
-*/
-class Slinky_Trim extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'tr.im/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'tr.im/' );
- }
-
- function make_short( $url ) {
- $url = 'http://api.tr.im/api/trim_simple?url=' . urlencode( $url );
-
- if ( $this->get( 'username' ) && $this->get( 'password' ) )
- $url .= '&username=' . urlencode( $this->get( 'username' ) ) . '&password=' . urlencode( $this->get( 'password' ) );
-
- return $this->url_get( $url );
- }
-
- function make_long( $url ) {
- $bits = parse_url( $url );
- $result = $this->url_get( 'http://api.tr.im/api/trim_destination.json?trimpath=' . substr( $bits['path'], 1 ) );
- $result = json_decode($result);
- if ( 'OK' == $result->status->result )
- return $result->destination;
- else
- return $url;
- }
-}
-
-// Implementation of Is.Gd as a Slinky Service
-class Slinky_IsGd extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'is.gd/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'is.gd/' );
- }
-
- function make_short( $url ) {
- $response = $this->url_get( 'http://is.gd/api.php?longurl=' . urlencode( $url ) );
- if ( 'error' == substr( strtolower( $response ), 0, 5 ) )
- return false;
- else
- return $response;
- }
-}
-
-// Fon.gs
-class Slinky_Fongs extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'fon.gs/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'fon.gs/' );
- }
-
- function make_short( $url ) {
- $response = $this->url_get( 'http://fon.gs/create.php?url=' . urlencode( $url ) );
- if ( 'OK:' == substr( $response, 0, 3 ) )
- return str_replace( 'OK: ', '', $response );
- else
- return $url;
- }
-}
-
-// Micu.rl
-class Slinky_Micurl extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'micurl.com/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'micurl.com/' );
- }
-
- function make_short( $url ) {
- $result = $this->url_get( 'http://micurl.com/api.php?url=' . urlencode( $url ) );
- if ( 1 != $result && 2 != $result )
- return 'http://micurl.com/' . $result;
- else
- return $url;
- }
-}
-
-// ur1.ca
-class Slinky_Ur1ca extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'ur1.ca/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'ur1.ca/' );
- }
-
- function make_short( $url ) {
- $result = $this->url_post( 'http://ur1.ca/', array( 'longurl' => $url ) );
- if ( preg_match( '/<p class="success">Your ur1 is: <a href="([^"]+)">/', $result, $matches ) )
- return $matches[1];
- else
- return $url;
- }
-}
-
-// PtitURL.com
-class Slinky_PtitURL extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'ptiturl.com/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'ptiturl.com/' );
- }
-
- function make_short( $url ) {
- $result = $this->url_get( 'http://ptiturl.com/index.php?creer=oui&url=' . urlencode( $url ) );
- if ( preg_match( '/<pre><a href=\'?([^\'>]+)\'?>/', $result, $matches ) )
- return $matches[1];
- else
- return $url;
- }
-}
-
-// Tighturl.com
-class Slinky_TightURL extends Slinky_Service {
- function url_is_short( $url ) {
- return stristr( $url, 'tighturl.com/' )
- || stristr( $url, '2tu.us/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'tighturl.com/' )
- && !stristr( $url, '2tu.us/' );
- }
-
- function make_short( $url ) {
- $response = $this->url_get( 'http://tighturl.com/?save=y&url=' . urlencode( $url ) );
- if ( preg_match( '/Your tight URL is: <code><a href=\'([^\']+)\' target=\'_blank\'>/', $response, $matches ) ) {
- return $matches[1];
- } else {
- return $url;
- }
- }
-}
-
-// Snipr for Slinky
-/*
-To use Snipr, you MUST set your user_id and API (key) for the service first, e.g.
-
-$snipr = new Slinky_Snipr();
-$snipr->set( 'user_id', 'Snipr User ID' );
-$snipr->set( 'API', 'Snipr API Key' );
-
-$slinky = new Slinky( $url, $snipr );
-echo $slinky->short();
-
-NOTE: Snipr requires the SimpleXML extension to be installed for lengthening URLs
-*/
-class Slinky_Snipr extends Slinky_Service {
- // Snipurl, Snurl, Snipr, Sn.im
- function url_is_short( $url ) {
- return stristr( $url, 'snipr.com/' ) || stristr( $url, 'snipurl.com/' ) || stristr( $url, 'snurl.com/' ) || stristr( $url, 'sn.im/' );
- }
-
- function url_is_long( $url ) {
- return !stristr( $url, 'snipr.com/' ) || !stristr( $url, 'snipurl.com/' ) || !stristr( $url, 'snurl.com/' ) || !stristr( $url, 'sn.im/' );
- }
-
- function make_short( $url ) {
- if ( !$this->get( 'user_id' ) || !$this->get( 'API' ) )
- return $url;
-
- $response = $this->url_post( 'http://snipr.com/site/getsnip', array( 'sniplink' => urlencode( $url ), 'snipuser' => $this->get( 'user_id'), 'snipapi' => $this->get( 'API' ), 'snipformat' => 'simple' ) );
- if ( 'ERROR' != substr( $response, 0, 5 ) )
- return $response;
- else
- return $url;
- }
-}
-
-// If you're testing things out, http://dentedreality.com.au/ should convert to:
-// - http://tinyurl.com/jw5sh
-// - http://bit.ly/hEkAD
-// - http://tr.im/sk1H
-// - http://is.gd/1yJ81
-// - http://fon.gs/tc1p8c
-// - http://micurl.com/qen3uub
-// - http://ur1.ca/7dcd
-// - http://ptiturl.com/?id=bac8fb
-// - http://tighturl.com/kgd
-// - http://snipr.com/nbbw3
-//
-// $slinky = new Slinky( 'http://dentedreality.com.au/' );
-// echo $slinky->short();
diff --git a/addon/twitter/twitter.php b/addon/twitter/twitter.php
index 0b706f9b1..509297d4e 100644
--- a/addon/twitter/twitter.php
+++ b/addon/twitter/twitter.php
@@ -99,7 +99,7 @@ function twitter_settings_post ($a,$post) {
if (isset($_POST['twitter-pin'])) {
// if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
logger('got a Twitter PIN');
- require_once('addon/twitter/twitteroauth.php');
+ require_once('library/twitteroauth.php');
$ckey = get_config('twitter', 'consumerkey' );
$csecret = get_config('twitter', 'consumersecret' );
// the token and secret for which the PIN was generated were hidden in the settings
@@ -224,7 +224,7 @@ function twitter_post_hook(&$a,&$b) {
$msg = strip_tags(bbcode($b['body']));
if ( strlen($msg) > $max_char) {
$shortlink = "";
- require_once('addon/twitter/slinky.php');
+ require_once('library/slinky.php');
// post url = base url + /display/ + owner + post id
// we construct this from the Owner link and replace
// profile by display - this will cause an error when
diff --git a/addon/twitter/twitteroauth.php b/addon/twitter/twitteroauth.php
deleted file mode 100644
index cc771391f..000000000
--- a/addon/twitter/twitteroauth.php
+++ /dev/null
@@ -1,245 +0,0 @@
-<?php
-
-/*
- * Abraham Williams (abraham@abrah.am) http://abrah.am
- *
- * The first PHP Library to support OAuth for Twitter's REST API.
- */
-
-/* Load OAuth lib. You can find it at http://oauth.net */
-require_once('addon/twitter/OAuth.php');
-
-/**
- * Twitter OAuth class
- */
-class TwitterOAuth {
- /* Contains the last HTTP status code returned. */
- public $http_code;
- /* Contains the last API call. */
- public $url;
- /* Set up the API root URL. */
- public $host = "https://api.twitter.com/1/";
- /* Set timeout default. */
- public $timeout = 30;
- /* Set connect timeout. */
- public $connecttimeout = 30;
- /* Verify SSL Cert. */
- public $ssl_verifypeer = FALSE;
- /* Respons format. */
- public $format = 'json';
- /* Decode returned json data. */
- public $decode_json = TRUE;
- /* Contains the last HTTP headers returned. */
- public $http_info;
- /* Set the useragnet. */
- public $useragent = 'TwitterOAuth v0.2.0-beta2';
- /* Immediately retry the API call if the response was not successful. */
- //public $retry = TRUE;
-
-
-
-
- /**
- * Set API URLS
- */
- function accessTokenURL() { return 'https://api.twitter.com/oauth/access_token'; }
- function authenticateURL() { return 'https://twitter.com/oauth/authenticate'; }
- function authorizeURL() { return 'https://twitter.com/oauth/authorize'; }
- function requestTokenURL() { return 'https://api.twitter.com/oauth/request_token'; }
-
- /**
- * Debug helpers
- */
- function lastStatusCode() { return $this->http_status; }
- function lastAPICall() { return $this->last_api_call; }
-
- /**
- * construct TwitterOAuth object
- */
- function __construct($consumer_key, $consumer_secret, $oauth_token = NULL, $oauth_token_secret = NULL) {
- $this->sha1_method = new OAuthSignatureMethod_HMAC_SHA1();
- $this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
- if (!empty($oauth_token) && !empty($oauth_token_secret)) {
- $this->token = new OAuthConsumer($oauth_token, $oauth_token_secret);
- } else {
- $this->token = NULL;
- }
- }
-
-
- /**
- * Get a request_token from Twitter
- *
- * @returns a key/value array containing oauth_token and oauth_token_secret
- */
- function getRequestToken($oauth_callback = NULL) {
- $parameters = array();
- if (!empty($oauth_callback)) {
- $parameters['oauth_callback'] = $oauth_callback;
- }
- $request = $this->oAuthRequest($this->requestTokenURL(), 'GET', $parameters);
- $token = OAuthUtil::parse_parameters($request);
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
- return $token;
- }
-
- /**
- * Get the authorize URL
- *
- * @returns a string
- */
- function getAuthorizeURL($token, $sign_in_with_twitter = TRUE) {
- if (is_array($token)) {
- $token = $token['oauth_token'];
- }
- if (empty($sign_in_with_twitter)) {
- return $this->authorizeURL() . "?oauth_token={$token}";
- } else {
- return $this->authenticateURL() . "?oauth_token={$token}";
- }
- }
-
- /**
- * Exchange request token and secret for an access token and
- * secret, to sign API calls.
- *
- * @returns array("oauth_token" => "the-access-token",
- * "oauth_token_secret" => "the-access-secret",
- * "user_id" => "9436992",
- * "screen_name" => "abraham")
- */
- function getAccessToken($oauth_verifier = FALSE) {
- $parameters = array();
- if (!empty($oauth_verifier)) {
- $parameters['oauth_verifier'] = $oauth_verifier;
- }
- $request = $this->oAuthRequest($this->accessTokenURL(), 'GET', $parameters);
- $token = OAuthUtil::parse_parameters($request);
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
- return $token;
- }
-
- /**
- * One time exchange of username and password for access token and secret.
- *
- * @returns array("oauth_token" => "the-access-token",
- * "oauth_token_secret" => "the-access-secret",
- * "user_id" => "9436992",
- * "screen_name" => "abraham",
- * "x_auth_expires" => "0")
- */
- function getXAuthToken($username, $password) {
- $parameters = array();
- $parameters['x_auth_username'] = $username;
- $parameters['x_auth_password'] = $password;
- $parameters['x_auth_mode'] = 'client_auth';
- $request = $this->oAuthRequest($this->accessTokenURL(), 'POST', $parameters);
- $token = OAuthUtil::parse_parameters($request);
- $this->token = new OAuthConsumer($token['oauth_token'], $token['oauth_token_secret']);
- return $token;
- }
-
- /**
- * GET wrapper for oAuthRequest.
- */
- function get($url, $parameters = array()) {
- $response = $this->oAuthRequest($url, 'GET', $parameters);
- if ($this->format === 'json' && $this->decode_json) {
- return json_decode($response);
- }
- return $response;
- }
-
- /**
- * POST wrapper for oAuthRequest.
- */
- function post($url, $parameters = array()) {
- $response = $this->oAuthRequest($url, 'POST', $parameters);
- if ($this->format === 'json' && $this->decode_json) {
- return json_decode($response);
- }
- return $response;
- }
-
- /**
- * DELETE wrapper for oAuthReqeust.
- */
- function delete($url, $parameters = array()) {
- $response = $this->oAuthRequest($url, 'DELETE', $parameters);
- if ($this->format === 'json' && $this->decode_json) {
- return json_decode($response);
- }
- return $response;
- }
-
- /**
- * Format and sign an OAuth / API request
- */
- function oAuthRequest($url, $method, $parameters) {
- if (strrpos($url, 'https://') !== 0 && strrpos($url, 'http://') !== 0) {
- $url = "{$this->host}{$url}.{$this->format}";
- }
- $request = OAuthRequest::from_consumer_and_token($this->consumer, $this->token, $method, $url, $parameters);
- $request->sign_request($this->sha1_method, $this->consumer, $this->token);
- switch ($method) {
- case 'GET':
- return $this->http($request->to_url(), 'GET');
- default:
- return $this->http($request->get_normalized_http_url(), $method, $request->to_postdata());
- }
- }
-
- /**
- * Make an HTTP request
- *
- * @return API results
- */
- function http($url, $method, $postfields = NULL) {
- $this->http_info = array();
- $ci = curl_init();
- /* Curl settings */
- curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
- curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
- curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
- curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
- curl_setopt($ci, CURLOPT_HTTPHEADER, array('Expect:'));
- curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
- curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
- curl_setopt($ci, CURLOPT_HEADER, FALSE);
-
- switch ($method) {
- case 'POST':
- curl_setopt($ci, CURLOPT_POST, TRUE);
- if (!empty($postfields)) {
- curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
- }
- break;
- case 'DELETE':
- curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
- if (!empty($postfields)) {
- $url = "{$url}?{$postfields}";
- }
- }
-
- curl_setopt($ci, CURLOPT_URL, $url);
- $response = curl_exec($ci);
- $this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
- $this->http_info = array_merge($this->http_info, curl_getinfo($ci));
- $this->url = $url;
- curl_close ($ci);
- return $response;
- }
-
- /**
- * Get the header info to store.
- */
- function getHeader($ch, $header) {
- $i = strpos($header, ':');
- if (!empty($i)) {
- $key = str_replace('-', '_', strtolower(substr($header, 0, $i)));
- $value = trim(substr($header, $i + 2));
- $this->http_header[$key] = $value;
- }
- return strlen($header);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 02:37:08 +0000