OAuthStoreAbstract.class.php in Lingotek Translation 7.4

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lib/oauth-php/library/store/OAuthStoreAbstract.class.php

<?php

/**
 * Abstract base class for OAuthStore implementations
 * 
 * @version $Id$
 * @author Marc Worrell <[e-mail]>
 * 
 * The MIT License
 * 
 * Copyright (c) 2007-2008 Mediamatic Lab
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
abstract class OAuthStoreAbstract {
  public abstract function getSecretsForVerify($consumer_key, $token, $token_type = 'access');
  public abstract function getSecretsForSignature($uri, $user_id);
  public abstract function getServerTokenSecrets($consumer_key, $token, $token_type, $user_id, $name = '');
  public abstract function addServerToken($consumer_key, $token_type, $token, $token_secret, $user_id, $options = array());
  public abstract function deleteServer($consumer_key, $user_id, $user_is_admin = false);
  public abstract function getServer($consumer_key, $user_id, $user_is_admin = false);
  public abstract function getServerForUri($uri, $user_id);
  public abstract function listServerTokens($user_id);
  public abstract function countServerTokens($consumer_key);
  public abstract function getServerToken($consumer_key, $token, $user_id);
  public abstract function deleteServerToken($consumer_key, $token, $user_id, $user_is_admin = false);
  public abstract function listServers($q = '', $user_id);
  public abstract function updateServer($server, $user_id, $user_is_admin = false);
  public abstract function updateConsumer($consumer, $user_id, $user_is_admin = false);
  public abstract function deleteConsumer($consumer_key, $user_id, $user_is_admin = false);
  public abstract function getConsumer($consumer_key, $user_id, $user_is_admin = false);
  public abstract function getConsumerStatic();
  public abstract function addConsumerRequestToken($consumer_key, $options = array());
  public abstract function getConsumerRequestToken($token);
  public abstract function deleteConsumerRequestToken($token);
  public abstract function authorizeConsumerRequestToken($token, $user_id, $referrer_host = '');
  public abstract function countConsumerAccessTokens($consumer_key);
  public abstract function exchangeConsumerRequestForAccessToken($token, $options = array());
  public abstract function getConsumerAccessToken($token, $user_id);
  public abstract function deleteConsumerAccessToken($token, $user_id, $user_is_admin = false);
  public abstract function setConsumerAccessTokenTtl($token, $ttl);
  public abstract function listConsumers($user_id);
  public abstract function listConsumerApplications($begin = 0, $total = 25);
  public abstract function listConsumerTokens($user_id);
  public abstract function checkServerNonce($consumer_key, $token, $timestamp, $nonce);
  public abstract function addLog($keys, $received, $sent, $base_string, $notes, $user_id = null);
  public abstract function listLog($options, $user_id);
  public abstract function install();

  /**
   * Fetch the current static consumer key for this site, create it when it was not found.
   * The consumer secret for the consumer key is always empty.
   *
   * @return string	consumer key
   */

  /* ** Some handy utility functions ** */

  /**
   * Generate a unique key
   *
   * @param boolean unique	force the key to be unique
   * @return string
   */
  public function generateKey($unique = false) {
    $key = md5(uniqid(rand(), true));
    if ($unique) {
      list($usec, $sec) = explode(' ', microtime());
      $key .= dechex($usec) . dechex($sec);
    }
    return $key;
  }

  /**
   * Check to see if a string is valid utf8
   *
   * @param string $s
   * @return boolean
   */
  protected function isUTF8($s) {
    return preg_match('%(?:
	       [\\xC2-\\xDF][\\x80-\\xBF]              # non-overlong 2-byte
	       |\\xE0[\\xA0-\\xBF][\\x80-\\xBF]         # excluding overlongs
	       |[\\xE1-\\xEC\\xEE\\xEF][\\x80-\\xBF]{2}  # straight 3-byte
	       |\\xED[\\x80-\\x9F][\\x80-\\xBF]         # excluding surrogates
	       |\\xF0[\\x90-\\xBF][\\x80-\\xBF]{2}      # planes 1-3
	       |[\\xF1-\\xF3][\\x80-\\xBF]{3}          # planes 4-15
	       |\\xF4[\\x80-\\x8F][\\x80-\\xBF]{2}      # plane 16
	       )+%xs', $s);
  }

  /**
   * Make a string utf8, replacing all non-utf8 chars with a '.'
   *
   * @param string
   * @return string
   */
  protected function makeUTF8($s) {
    if (function_exists('iconv')) {
      do {
        $ok = true;
        $text = @iconv('UTF-8', 'UTF-8//TRANSLIT', $s);
        if (strlen($text) != strlen($s)) {

          // Remove the offending character...
          $s = $text . '.' . substr($s, strlen($text) + 1);
          $ok = false;
        }
      } while (!$ok);
    }
    return $s;
  }

}

Classes

Name	Description
OAuthStoreAbstract	Abstract base class for OAuthStore implementations