From 5c7f2f17f9c471d306955df457c7cab4e5c6ed3b Mon Sep 17 00:00:00 2001
From: Snap <snapwilliam@gmail.com>
Date: Thu, 16 Apr 2015 14:51:26 -0700
Subject: Google's OpenID Connect method $google_client_id &
 $google_client_secret must be added to db.inc.php!

---
 .../src/Google/Logger/Abstract.php                 | 408 +++++++++++++++++++++
 .../src/Google/Logger/Exception.php                |  24 ++
 .../src/Google/Logger/File.php                     | 158 ++++++++
 .../src/Google/Logger/Null.php                     |  43 +++
 .../src/Google/Logger/Psr.php                      |  93 +++++
 5 files changed, 726 insertions(+)
 create mode 100644 includes/google-api-php-client-master/src/Google/Logger/Abstract.php
 create mode 100644 includes/google-api-php-client-master/src/Google/Logger/Exception.php
 create mode 100644 includes/google-api-php-client-master/src/Google/Logger/File.php
 create mode 100644 includes/google-api-php-client-master/src/Google/Logger/Null.php
 create mode 100644 includes/google-api-php-client-master/src/Google/Logger/Psr.php

(limited to 'includes/google-api-php-client-master/src/Google/Logger')

diff --git a/includes/google-api-php-client-master/src/Google/Logger/Abstract.php b/includes/google-api-php-client-master/src/Google/Logger/Abstract.php
new file mode 100644
index 0000000..d759b95
--- /dev/null
+++ b/includes/google-api-php-client-master/src/Google/Logger/Abstract.php
@@ -0,0 +1,408 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if (!class_exists('Google_Client')) {
+  require_once dirname(__FILE__) . '/../autoload.php';
+}
+
+/**
+ * Abstract logging class based on the PSR-3 standard.
+ *
+ * NOTE: We don't implement `Psr\Log\LoggerInterface` because we need to
+ * maintain PHP 5.2 support.
+ *
+ * @see https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
+ */
+abstract class Google_Logger_Abstract
+{
+  /**
+   * Default log format
+   */
+  const DEFAULT_LOG_FORMAT = "[%datetime%] %level%: %message% %context%\n";
+  /**
+   * Default date format
+   *
+   * Example: 16/Nov/2014:03:26:16 -0500
+   */
+  const DEFAULT_DATE_FORMAT = 'd/M/Y:H:i:s O';
+
+  /**
+   * System is unusable
+   */
+  const EMERGENCY = 'emergency';
+  /**
+   * Action must be taken immediately
+   *
+   * Example: Entire website down, database unavailable, etc. This should
+   * trigger the SMS alerts and wake you up.
+   */
+  const ALERT = 'alert';
+  /**
+   * Critical conditions
+   *
+   * Example: Application component unavailable, unexpected exception.
+   */
+  const CRITICAL = 'critical';
+  /**
+   * Runtime errors that do not require immediate action but should typically
+   * be logged and monitored.
+   */
+  const ERROR = 'error';
+  /**
+   * Exceptional occurrences that are not errors.
+   *
+   * Example: Use of deprecated APIs, poor use of an API, undesirable things
+   * that are not necessarily wrong.
+   */
+  const WARNING = 'warning';
+  /**
+   * Normal but significant events.
+   */
+  const NOTICE = 'notice';
+  /**
+   * Interesting events.
+   *
+   * Example: User logs in, SQL logs.
+   */
+  const INFO = 'info';
+  /**
+   * Detailed debug information.
+   */
+  const DEBUG = 'debug';
+
+  /**
+   * @var array $levels Logging levels
+   */
+  protected static $levels = array(
+      self::EMERGENCY  => 600,
+      self::ALERT => 550,
+      self::CRITICAL => 500,
+      self::ERROR => 400,
+      self::WARNING => 300,
+      self::NOTICE => 250,
+      self::INFO => 200,
+      self::DEBUG => 100,
+  );
+
+  /**
+   * @var integer $level The minimum logging level
+   */
+  protected $level = self::DEBUG;
+
+  /**
+   * @var string $logFormat The current log format
+   */
+  protected $logFormat = self::DEFAULT_LOG_FORMAT;
+  /**
+   * @var string $dateFormat The current date format
+   */
+  protected $dateFormat = self::DEFAULT_DATE_FORMAT;
+
+  /**
+   * @var boolean $allowNewLines If newlines are allowed
+   */
+  protected $allowNewLines = false;
+
+  /**
+   * @param Google_Client $client  The current Google client
+   */
+  public function __construct(Google_Client $client)
+  {
+    $this->setLevel(
+        $client->getClassConfig('Google_Logger_Abstract', 'level')
+    );
+
+    $format = $client->getClassConfig('Google_Logger_Abstract', 'log_format');
+    $this->logFormat = $format ? $format : self::DEFAULT_LOG_FORMAT;
+
+    $format = $client->getClassConfig('Google_Logger_Abstract', 'date_format');
+    $this->dateFormat = $format ? $format : self::DEFAULT_DATE_FORMAT;
+
+    $this->allowNewLines = (bool) $client->getClassConfig(
+        'Google_Logger_Abstract',
+        'allow_newlines'
+    );
+  }
+
+  /**
+   * Sets the minimum logging level that this logger handles.
+   *
+   * @param integer $level
+   */
+  public function setLevel($level)
+  {
+    $this->level = $this->normalizeLevel($level);
+  }
+
+  /**
+   * Checks if the logger should handle messages at the provided level.
+   *
+   * @param  integer $level
+   * @return boolean
+   */
+  public function shouldHandle($level)
+  {
+    return $this->normalizeLevel($level) >= $this->level;
+  }
+
+  /**
+   * System is unusable.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function emergency($message, array $context = array())
+  {
+    $this->log(self::EMERGENCY, $message, $context);
+  }
+
+  /**
+   * Action must be taken immediately.
+   *
+   * Example: Entire website down, database unavailable, etc. This should
+   * trigger the SMS alerts and wake you up.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function alert($message, array $context = array())
+  {
+    $this->log(self::ALERT, $message, $context);
+  }
+
+  /**
+   * Critical conditions.
+   *
+   * Example: Application component unavailable, unexpected exception.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function critical($message, array $context = array())
+  {
+    $this->log(self::CRITICAL, $message, $context);
+  }
+
+  /**
+   * Runtime errors that do not require immediate action but should typically
+   * be logged and monitored.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function error($message, array $context = array())
+  {
+    $this->log(self::ERROR, $message, $context);
+  }
+
+  /**
+   * Exceptional occurrences that are not errors.
+   *
+   * Example: Use of deprecated APIs, poor use of an API, undesirable things
+   * that are not necessarily wrong.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function warning($message, array $context = array())
+  {
+    $this->log(self::WARNING, $message, $context);
+  }
+
+  /**
+   * Normal but significant events.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function notice($message, array $context = array())
+  {
+    $this->log(self::NOTICE, $message, $context);
+  }
+
+  /**
+   * Interesting events.
+   *
+   * Example: User logs in, SQL logs.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function info($message, array $context = array())
+  {
+    $this->log(self::INFO, $message, $context);
+  }
+
+  /**
+   * Detailed debug information.
+   *
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function debug($message, array $context = array())
+  {
+    $this->log(self::DEBUG, $message, $context);
+  }
+
+  /**
+   * Logs with an arbitrary level.
+   *
+   * @param mixed $level    The log level
+   * @param string $message The log message
+   * @param array $context  The log context
+   */
+  public function log($level, $message, array $context = array())
+  {
+    if (!$this->shouldHandle($level)) {
+      return false;
+    }
+
+    $levelName = is_int($level) ? array_search($level, self::$levels) : $level;
+    $message = $this->interpolate(
+        array(
+            'message' => $message,
+            'context' => $context,
+            'level' => strtoupper($levelName),
+            'datetime' => new DateTime(),
+        )
+    );
+
+    $this->write($message);
+  }
+
+  /**
+   * Interpolates log variables into the defined log format.
+   *
+   * @param  array $variables The log variables.
+   * @return string
+   */
+  protected function interpolate(array $variables = array())
+  {
+    $template = $this->logFormat;
+
+    if (!$variables['context']) {
+      $template = str_replace('%context%', '', $template);
+      unset($variables['context']);
+    } else {
+      $this->reverseJsonInContext($variables['context']);
+    }
+
+    foreach ($variables as $key => $value) {
+      if (strpos($template, '%'. $key .'%') !== false) {
+        $template = str_replace(
+            '%' . $key . '%',
+            $this->export($value),
+            $template
+        );
+      }
+    }
+
+    return $template;
+  }
+
+  /**
+   * Reverses JSON encoded PHP arrays and objects so that they log better.
+   *
+   * @param array $context The log context
+   */
+  protected function reverseJsonInContext(array &$context)
+  {
+    if (!$context) {
+      return;
+    }
+
+    foreach ($context as $key => $val) {
+      if (!$val || !is_string($val) || !($val[0] == '{' || $val[0] == '[')) {
+        continue;
+      }
+
+      $json = @json_decode($val);
+      if (is_object($json) || is_array($json)) {
+        $context[$key] = $json;
+      }
+    }
+  }
+
+  /**
+   * Exports a PHP value for logging to a string.
+   *
+   * @param mixed $value The value to
+   */
+  protected function export($value)
+  {
+    if (is_string($value)) {
+      if ($this->allowNewLines) {
+        return $value;
+      }
+
+      return preg_replace('/[\r\n]+/', ' ', $value);
+    }
+
+    if (is_resource($value)) {
+      return sprintf(
+          'resource(%d) of type (%s)',
+          $value,
+          get_resource_type($value)
+      );
+    }
+
+    if ($value instanceof DateTime) {
+      return $value->format($this->dateFormat);
+    }
+
+    if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
+      $options = JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE;
+
+      if ($this->allowNewLines) {
+        $options |= JSON_PRETTY_PRINT;
+      }
+
+      return @json_encode($value, $options);
+    }
+
+    return str_replace('\\/', '/', @json_encode($value));
+  }
+
+  /**
+   * Converts a given log level to the integer form.
+   *
+   * @param  mixed $level   The logging level
+   * @return integer $level The normalized level
+   * @throws Google_Logger_Exception If $level is invalid
+   */
+  protected function normalizeLevel($level)
+  {
+    if (is_int($level) && array_search($level, self::$levels) !== false) {
+      return $level;
+    }
+
+    if (is_string($level) && isset(self::$levels[$level])) {
+      return self::$levels[$level];
+    }
+
+    throw new Google_Logger_Exception(
+        sprintf("Unknown LogLevel: '%s'", $level)
+    );
+  }
+
+  /**
+   * Writes a message to the current log implementation.
+   *
+   * @param string $message The message
+   */
+  abstract protected function write($message);
+}
diff --git a/includes/google-api-php-client-master/src/Google/Logger/Exception.php b/includes/google-api-php-client-master/src/Google/Logger/Exception.php
new file mode 100644
index 0000000..6b0e873
--- /dev/null
+++ b/includes/google-api-php-client-master/src/Google/Logger/Exception.php
@@ -0,0 +1,24 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if (!class_exists('Google_Client')) {
+  require_once dirname(__FILE__) . '/../autoload.php';
+}
+
+class Google_Logger_Exception extends Google_Exception
+{
+}
diff --git a/includes/google-api-php-client-master/src/Google/Logger/File.php b/includes/google-api-php-client-master/src/Google/Logger/File.php
new file mode 100644
index 0000000..78d7619
--- /dev/null
+++ b/includes/google-api-php-client-master/src/Google/Logger/File.php
@@ -0,0 +1,158 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if (!class_exists('Google_Client')) {
+  require_once dirname(__FILE__) . '/../autoload.php';
+}
+
+/**
+ * File logging class based on the PSR-3 standard.
+ *
+ * This logger writes to a PHP stream resource.
+ */
+class Google_Logger_File extends Google_Logger_Abstract
+{
+  /**
+   * @var string|resource $file Where logs are written
+   */
+  private $file;
+  /**
+   * @var integer $mode The mode to use if the log file needs to be created
+   */
+  private $mode = 0640;
+  /**
+   * @var boolean $lock If a lock should be attempted before writing to the log
+   */
+  private $lock = false;
+
+  /**
+   * @var integer $trappedErrorNumber Trapped error number
+   */
+  private $trappedErrorNumber;
+  /**
+   * @var string $trappedErrorString Trapped error string
+   */
+  private $trappedErrorString;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __construct(Google_Client $client)
+  {
+    parent::__construct($client);
+
+    $file = $client->getClassConfig('Google_Logger_File', 'file');
+    if (!is_string($file) && !is_resource($file)) {
+      throw new Google_Logger_Exception(
+          'File logger requires a filename or a valid file pointer'
+      );
+    }
+
+    $mode = $client->getClassConfig('Google_Logger_File', 'mode');
+    if (!$mode) {
+      $this->mode = $mode;
+    }
+
+    $this->lock = (bool) $client->getClassConfig('Google_Logger_File', 'lock');
+    $this->file = $file;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function write($message)
+  {
+    if (is_string($this->file)) {
+      $this->open();
+    } elseif (!is_resource($this->file)) {
+      throw new Google_Logger_Exception('File pointer is no longer available');
+    }
+
+    if ($this->lock) {
+      flock($this->file, LOCK_EX);
+    }
+
+    fwrite($this->file, (string) $message);
+
+    if ($this->lock) {
+      flock($this->file, LOCK_UN);
+    }
+  }
+
+  /**
+   * Opens the log for writing.
+   *
+   * @return resource
+   */
+  private function open()
+  {
+    // Used for trapping `fopen()` errors.
+    $this->trappedErrorNumber = null;
+    $this->trappedErrorString = null;
+
+    $old = set_error_handler(array($this, 'trapError'));
+
+    $needsChmod = !file_exists($this->file);
+    $fh = fopen($this->file, 'a');
+
+    restore_error_handler();
+
+    // Handles trapped `fopen()` errors.
+    if ($this->trappedErrorNumber) {
+      throw new Google_Logger_Exception(
+          sprintf(
+              "Logger Error: '%s'",
+              $this->trappedErrorString
+          ),
+          $this->trappedErrorNumber
+      );
+    }
+
+    if ($needsChmod) {
+      @chmod($this->file, $this->mode & ~umask());
+    }
+
+    return $this->file = $fh;
+  }
+
+  /**
+   * Closes the log stream resource.
+   */
+  private function close()
+  {
+    if (is_resource($this->file)) {
+      fclose($this->file);
+    }
+  }
+
+  /**
+   * Traps `fopen()` errors.
+   *
+   * @param integer $errno The error number
+   * @param string $errstr The error string
+   */
+  private function trapError($errno, $errstr)
+  {
+    $this->trappedErrorNumber = $errno;
+    $this->trappedErrorString = $errstr;
+  }
+
+  public function __destruct()
+  {
+    $this->close();
+  }
+}
diff --git a/includes/google-api-php-client-master/src/Google/Logger/Null.php b/includes/google-api-php-client-master/src/Google/Logger/Null.php
new file mode 100644
index 0000000..62fa890
--- /dev/null
+++ b/includes/google-api-php-client-master/src/Google/Logger/Null.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if (!class_exists('Google_Client')) {
+  require_once dirname(__FILE__) . '/../autoload.php';
+}
+
+/**
+ * Null logger based on the PSR-3 standard.
+ *
+ * This logger simply discards all messages.
+ */
+class Google_Logger_Null extends Google_Logger_Abstract
+{
+  /**
+   * {@inheritdoc}
+   */
+  public function shouldHandle($level)
+  {
+    return false;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function write($message, array $context = array())
+  {
+  }
+}
diff --git a/includes/google-api-php-client-master/src/Google/Logger/Psr.php b/includes/google-api-php-client-master/src/Google/Logger/Psr.php
new file mode 100644
index 0000000..20104e4
--- /dev/null
+++ b/includes/google-api-php-client-master/src/Google/Logger/Psr.php
@@ -0,0 +1,93 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+if (!class_exists('Google_Client')) {
+  require_once dirname(__FILE__) . '/../autoload.php';
+}
+
+/**
+ * Psr logging class based on the PSR-3 standard.
+ *
+ * This logger will delegate all logging to a PSR-3 compatible logger specified
+ * with the `Google_Logger_Psr::setLogger()` method.
+ */
+class Google_Logger_Psr extends Google_Logger_Abstract
+{
+  /**
+   * @param Psr\Log\LoggerInterface $logger The PSR-3 logger
+   */
+  private $logger;
+
+  /**
+   * @param Google_Client $client           The current Google client
+   * @param Psr\Log\LoggerInterface $logger PSR-3 logger where logging will be delegated.
+   */
+  public function __construct(Google_Client $client, /*Psr\Log\LoggerInterface*/ $logger = null)
+  {
+    parent::__construct($client);
+
+    if ($logger) {
+      $this->setLogger($logger);
+    }
+  }
+
+  /**
+   * Sets the PSR-3 logger where logging will be delegated.
+   *
+   * NOTE: The `$logger` should technically implement
+   * `Psr\Log\LoggerInterface`, but we don't explicitly require this so that
+   * we can be compatible with PHP 5.2.
+   *
+   * @param Psr\Log\LoggerInterface $logger The PSR-3 logger
+   */
+  public function setLogger(/*Psr\Log\LoggerInterface*/ $logger)
+  {
+    $this->logger = $logger;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function shouldHandle($level)
+  {
+    return isset($this->logger) && parent::shouldHandle($level);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function log($level, $message, array $context = array())
+  {
+    if (!$this->shouldHandle($level)) {
+      return false;
+    }
+
+    if ($context) {
+      $this->reverseJsonInContext($context);
+    }
+
+    $levelName = is_int($level) ? array_search($level, self::$levels) : $level;
+    $this->logger->log($levelName, $message, $context);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function write($message, array $context = array())
+  {
+  }
+}
-- 
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