chamilo / chamilo-lms

plugin/clockworksms/config.php

Spacing +1 added lines, -1 removed lines

@@ -7,7 +7,7 @@
  * @package chamilo.plugin.clockworksms
  * @author  Imanol Losada <imanol.losada@beeznest.com>
  */
-require_once __DIR__ . '/../../main/inc/global.inc.php';
+require_once __DIR__.'/../../main/inc/global.inc.php';
 
 require_once 'lib/clockworksms.lib.php';
 require_once 'vendor/clockworksms_api.php';

plugin/clockworksms/vendor/clockworksms_api.php

Indentation +334 added lines, -334 removed lines

@@ -10,7 +10,7 @@ 
 */
 
 if ( !class_exists('ClockworkException') ) {
-  require_once('exception.php');
+    require_once('exception.php');
 }
 
 /**
@@ -21,130 +21,130 @@ 
 */
 class Clockwork {
 
-  /*
+    /*
   * Version of this class
   */
-  const VERSION           = '1.3.1';
-
-  /**
-  * All Clockwork API calls start with BASE_URL
-  * @author  Martin Steel
-  */
-  const API_BASE_URL      = 'api.clockworksms.com/xml/';
-
-  /**
-  * string to append to API_BASE_URL to check authentication
-  * @author  Martin Steel
-  */
-  const API_AUTH_METHOD   = 'authenticate';
-
-  /**
-  * string to append to API_BASE_URL for sending SMS
-  * @author  Martin Steel
-  */
-  const API_SMS_METHOD    = 'sms';
-
-  /**
-  * string to append to API_BASE_URL for checking message credit
-  * @author  Martin Steel
-  */
-  const API_CREDIT_METHOD = 'credit';
-
-  /**
-  * string to append to API_BASE_URL for checking account balance
-  * @author  Martin Steel
-  */
-  const API_BALANCE_METHOD = 'balance';
-
-  /** 
-  * Clockwork API Key
-  * 
-  * @var string
-  * @author  Martin Steel
-  */
-  public $key;
-
-  /**
-  * Use SSL when making HTTP requests
-  *
-  * If this is not set, SSL will be used where PHP supports it
-  *
-  * @var bool
-  * @author  Martin Steel
-  */
-  public $ssl;
-
-  /**
-  * Proxy server hostname (Optional)
-  *
-  * @var string
-  * @author  Martin Steel
-  */
-  public $proxy_host;
-
-  /**
-  * Proxy server port (Optional)
-  *
-  * @var integer
-  * @author  Martin Steel
-  */
-  public $proxy_port;
-
-  /**
-  * From address used on text messages
-  *
-  * @var string (11 characters or 12 numbers)
-  * @author  Martin Steel
-  */
-  public $from;
-
-  /**
-  * Allow long SMS messages (Cost up to 3 credits)
-  *
-  * @var bool
-  * @author  Martin Steel
-  */
-  public $long;
-
-  /**
-  * Truncate message text if it is too long
-  *
-  * @var bool
-  * @author  Martin Steel
-  */
-  public $truncate;
-
-  /**
-  * Enables various logging of messages when true.
-  *
-  * @var bool
-  * @author  Martin Steel
-  */
-  public $log;
-
-  /**
-  * What Clockwork should do if you send an invalid character
-  *
-  * Possible values:
-  *      'error'     - Return an error (Messasge is not sent)
-  *      'remove'    - Remove the invalid character(s)
-  *      'replace'   - Replace invalid characters where possible, remove others 
-  * @author  Martin Steel
-  */
-  public $invalid_char_action;
-
-  /**
-  * Create a new instance of the Clockwork wrapper
-  *
-  * @param   string  key         Your Clockwork API Key
-  * @param   array   options     Optional parameters for sending SMS
-  * @author  Martin Steel
-  */
-  public function __construct($key, array $options = array()) {
+    const VERSION           = '1.3.1';
+
+    /**
+     * All Clockwork API calls start with BASE_URL
+     * @author  Martin Steel
+     */
+    const API_BASE_URL      = 'api.clockworksms.com/xml/';
+
+    /**
+     * string to append to API_BASE_URL to check authentication
+     * @author  Martin Steel
+     */
+    const API_AUTH_METHOD   = 'authenticate';
+
+    /**
+     * string to append to API_BASE_URL for sending SMS
+     * @author  Martin Steel
+     */
+    const API_SMS_METHOD    = 'sms';
+
+    /**
+     * string to append to API_BASE_URL for checking message credit
+     * @author  Martin Steel
+     */
+    const API_CREDIT_METHOD = 'credit';
+
+    /**
+     * string to append to API_BASE_URL for checking account balance
+     * @author  Martin Steel
+     */
+    const API_BALANCE_METHOD = 'balance';
+
+    /** 
+     * Clockwork API Key
+     * 
+     * @var string
+     * @author  Martin Steel
+     */
+    public $key;
+
+    /**
+     * Use SSL when making HTTP requests
+     *
+     * If this is not set, SSL will be used where PHP supports it
+     *
+     * @var bool
+     * @author  Martin Steel
+     */
+    public $ssl;
+
+    /**
+     * Proxy server hostname (Optional)
+     *
+     * @var string
+     * @author  Martin Steel
+     */
+    public $proxy_host;
+
+    /**
+     * Proxy server port (Optional)
+     *
+     * @var integer
+     * @author  Martin Steel
+     */
+    public $proxy_port;
+
+    /**
+     * From address used on text messages
+     *
+     * @var string (11 characters or 12 numbers)
+     * @author  Martin Steel
+     */
+    public $from;
+
+    /**
+     * Allow long SMS messages (Cost up to 3 credits)
+     *
+     * @var bool
+     * @author  Martin Steel
+     */
+    public $long;
+
+    /**
+     * Truncate message text if it is too long
+     *
+     * @var bool
+     * @author  Martin Steel
+     */
+    public $truncate;
+
+    /**
+     * Enables various logging of messages when true.
+     *
+     * @var bool
+     * @author  Martin Steel
+     */
+    public $log;
+
+    /**
+     * What Clockwork should do if you send an invalid character
+     *
+     * Possible values:
+     *      'error'     - Return an error (Messasge is not sent)
+     *      'remove'    - Remove the invalid character(s)
+     *      'replace'   - Replace invalid characters where possible, remove others 
+     * @author  Martin Steel
+     */
+    public $invalid_char_action;
+
+    /**
+     * Create a new instance of the Clockwork wrapper
+     *
+     * @param   string  key         Your Clockwork API Key
+     * @param   array   options     Optional parameters for sending SMS
+     * @author  Martin Steel
+     */
+    public function __construct($key, array $options = array()) {
     if (empty($key)) {
-      throw new ClockworkException("Key can't be blank");      
+        throw new ClockworkException("Key can't be blank");      
     } else {
-      $this->key = $key;
+        $this->key = $key;
     }
         
     $this->ssl                  = (array_key_exists('ssl', $options)) ? $options['ssl'] : null;
@@ -155,22 +155,22 @@ 
     $this->truncate             = (array_key_exists('truncate', $options)) ? $options['truncate'] : null;
     $this->invalid_char_action  = (array_key_exists('invalid_char_action', $options)) ? $options['invalid_char_action'] : null;
     $this->log                  = (array_key_exists('log', $options)) ? $options['log'] : false;
-  }
+    }
 
-  /**
-  * Send some text messages
-  * 
-  *
-  * @author  Martin Steel
-  */
-  public function send(array $sms) {
+    /**
+     * Send some text messages
+     * 
+     *
+     * @author  Martin Steel
+     */
+    public function send(array $sms) {
     if (!is_array($sms)) {
-      throw new ClockworkException("sms parameter must be an array");
+        throw new ClockworkException("sms parameter must be an array");
     }
     $single_message = $this->is_assoc($sms);
 
     if ($single_message) {
-      $sms = array($sms);
+        $sms = array($sms);
     }
 
     $req_doc = new DOMDocument('1.0', 'UTF-8');
@@ -182,70 +182,70 @@ 
     $root->appendChild($user_node);
 
     for ($i = 0; $i < count($sms); $i++) {
-      $single = $sms[$i];
+        $single = $sms[$i];
 
-      $sms_node = $req_doc->createElement('SMS');
+        $sms_node = $req_doc->createElement('SMS');
            
-      // Phone number
-      $sms_node->appendChild($req_doc->createElement('To', $single['to'])); 
+        // Phone number
+        $sms_node->appendChild($req_doc->createElement('To', $single['to'])); 
             
-      // Message text
-      $content_node = $req_doc->createElement('Content');
-      $content_node->appendChild($req_doc->createTextNode($single['message']));
-      $sms_node->appendChild($content_node);
+        // Message text
+        $content_node = $req_doc->createElement('Content');
+        $content_node->appendChild($req_doc->createTextNode($single['message']));
+        $sms_node->appendChild($content_node);
 
-      // From
-      if (array_key_exists('from', $single) || isset($this->from)) {
+        // From
+        if (array_key_exists('from', $single) || isset($this->from)) {
         $from_node = $req_doc->createElement('From');
         $from_node->appendChild($req_doc->createTextNode(array_key_exists('from', $single) ? $single['from'] : $this->from));
         $sms_node->appendChild($from_node);
-      }
+        }
 
-      // Client ID
-      if (array_key_exists('client_id', $single)) {
+        // Client ID
+        if (array_key_exists('client_id', $single)) {
         $client_id_node = $req_doc->createElement('ClientID');
         $client_id_node->appendChild($req_doc->createTextNode($single['client_id']));
         $sms_node->appendChild($client_id_node);
-      }
+        }
 
-      // Long
-      if (array_key_exists('long', $single) || isset($this->long)) {
+        // Long
+        if (array_key_exists('long', $single) || isset($this->long)) {
         $long = array_key_exists('long', $single) ? $single['long'] : $this->long;
         $long_node = $req_doc->createElement('Long');
         $long_node->appendChild($req_doc->createTextNode($long ? 1 : 0));
         $sms_node->appendChild($long_node);
-      }
+        }
 
-      // Truncate
-      if (array_key_exists('truncate', $single) || isset($this->truncate)) {
+        // Truncate
+        if (array_key_exists('truncate', $single) || isset($this->truncate)) {
         $truncate = array_key_exists('truncate', $single) ? $single['truncate'] : $this->truncate;
         $trunc_node = $req_doc->createElement('Truncate');
         $trunc_node->appendChild($req_doc->createTextNode($truncate ? 1 : 0));
         $sms_node->appendChild($trunc_node);
-      }
+        }
 
-      // Invalid Char Action
-      if (array_key_exists('invalid_char_action', $single) || isset($this->invalid_char_action)) {
+        // Invalid Char Action
+        if (array_key_exists('invalid_char_action', $single) || isset($this->invalid_char_action)) {
         $action = array_key_exists('invalid_char_action', $single) ? $single['invalid_char_action'] : $this->invalid_char_action;
         switch (strtolower($action)) {
-          case 'error':
+            case 'error':
           $sms_node->appendChild($req_doc->createElement('InvalidCharAction', 1));
-          break;
-          case 'remove':
+            break;
+            case 'remove':
           $sms_node->appendChild($req_doc->createElement('InvalidCharAction', 2));
-          break;
-          case 'replace':
+            break;
+            case 'replace':
           $sms_node->appendChild($req_doc->createElement('InvalidCharAction', 3));
+            break;
+            default:
           break;
-          default:
-          break;
         }
-      }
+        }
 
-      // Wrapper ID
-      $sms_node->appendChild($req_doc->createElement('WrapperID', $i));
+        // Wrapper ID
+        $sms_node->appendChild($req_doc->createElement('WrapperID', $i));
 
-      $root->appendChild($sms_node);
+        $root->appendChild($sms_node);
     }
 
     $req_xml = $req_doc->saveXML();
@@ -259,12 +259,12 @@ 
     $err_desc = null;
 
     foreach($resp_doc->documentElement->childNodes AS $doc_child) {
-      switch(strtolower($doc_child->nodeName)) {
+        switch(strtolower($doc_child->nodeName)) {
         case 'sms_resp':
         $resp = array();
         $wrapper_id = null;
         foreach($doc_child->childNodes AS $resp_node) {
-          switch(strtolower($resp_node->nodeName)) {
+            switch(strtolower($resp_node->nodeName)) {
             case 'messageid':
             $resp['id'] = $resp_node->nodeValue;
             break;
@@ -277,13 +277,13 @@ 
             case 'wrapperid':
             $wrapper_id = $resp_node->nodeValue;
             break;
-          }
+            }
         }
         if( array_key_exists('error_code', $resp ) ) 
         {
-          $resp['success'] = 0;
+            $resp['success'] = 0;
         } else {
-          $resp['success'] = 1;
+            $resp['success'] = 1;
         }
         $resp['sms'] = $sms[$wrapper_id];
         array_push($response, $resp);
@@ -294,28 +294,28 @@ 
         case 'errdesc':
         $err_desc = $doc_child->nodeValue;
         break;
-      }
+        }
     }
 
     if (isset($err_no)) {
-      throw new ClockworkException($err_desc, $err_no);      
+        throw new ClockworkException($err_desc, $err_no);      
     }
         
     if ($single_message) {
-      return $response[0];
+        return $response[0];
     } else {
-      return $response;
+        return $response;
     }
-  }
-
-  /**
-  * Check how many SMS credits you have available
-  *
-  * @return  integer   SMS credits remaining
-  * @deprecated Use checkBalance() instead
-  * @author  Martin Steel
-  */
-  public function checkCredit() {
+    }
+
+    /**
+     * Check how many SMS credits you have available
+     *
+     * @return  integer   SMS credits remaining
+     * @deprecated Use checkBalance() instead
+     * @author  Martin Steel
+     */
+    public function checkCredit() {
     // Create XML doc for request
     $req_doc = new DOMDocument('1.0', 'UTF-8');
     $root = $req_doc->createElement('Credit');
@@ -336,7 +336,7 @@ 
     $err_desc = null;
         
     foreach ($resp_doc->documentElement->childNodes AS $doc_child) {
-      switch ($doc_child->nodeName) {
+        switch ($doc_child->nodeName) {
         case "Credit":
         $credit = $doc_child->nodeValue;
         break;
@@ -348,22 +348,22 @@ 
         break;
         default:
         break;
-      }
+        }
     }
 
     if (isset($err_no)) {
-      throw new ClockworkException($err_desc, $err_no);
+        throw new ClockworkException($err_desc, $err_no);
     }
     return $credit;
-  }
+    }
 
-  /**
-  * Check your account balance
-  *
-  * @return  array   Array of account balance: 
-  * @author  Martin Steel
-  */
-  public function checkBalance() {
+    /**
+     * Check your account balance
+     *
+     * @return  array   Array of account balance: 
+     * @author  Martin Steel
+     */
+    public function checkBalance() {
     // Create XML doc for request
     $req_doc = new DOMDocument('1.0', 'UTF-8');
     $root = $req_doc->createElement('Balance');
@@ -384,20 +384,20 @@ 
     $err_desc = null;
         
     foreach ($resp_doc->documentElement->childNodes as $doc_child) {
-      switch ($doc_child->nodeName) {
+        switch ($doc_child->nodeName) {
         case "Balance":
         $balance = number_format(floatval($doc_child->nodeValue), 2);
         break;
         case "Currency":
         foreach ($doc_child->childNodes as $resp_node) {
-          switch ($resp_node->tagName) {
+            switch ($resp_node->tagName) {
             case "Symbol":
             $symbol = $resp_node->nodeValue; 
             break;
             case "Code":
             $code = $resp_node->nodeValue; 
             break;
-          }
+            }
         }
         break;
         case "ErrNo":
@@ -408,23 +408,23 @@ 
         break;
         default:
         break;
-      }
+        }
     }
 
     if (isset($err_no)) {
-      throw new ClockworkException($err_desc, $err_no);
+        throw new ClockworkException($err_desc, $err_no);
     }
         
     return array( 'symbol' => $symbol, 'balance' => $balance, 'code' => $code );
-  }
+    }
 
-  /**
-  * Check whether the API Key is valid
-  *
-  * @return  bool    True indicates a valid key
-  * @author  Martin Steel
-  */
-  public function checkKey() {
+    /**
+     * Check whether the API Key is valid
+     *
+     * @return  bool    True indicates a valid key
+     * @author  Martin Steel
+     */
+    public function checkKey() {
     // Create XML doc for request
     $req_doc = new DOMDocument('1.0', 'UTF-8');
     $root = $req_doc->createElement('Authenticate');
@@ -445,7 +445,7 @@ 
     $err_desc = null;
 
     foreach ($resp_doc->documentElement->childNodes AS $doc_child) {
-      switch ($doc_child->nodeName) {
+        switch ($doc_child->nodeName) {
         case "CustID":
         $cust_id = $doc_child->nodeValue;
         break;
@@ -457,33 +457,33 @@ 
         break;
         default:
         break;
-      }
+        }
     }
 
     if (isset($err_no)) {
-      throw new ClockworkException($err_desc, $err_no);
+        throw new ClockworkException($err_desc, $err_no);
     }
     return isset($cust_id);   
-  }
-
-  /**
-  * Make an HTTP POST to Clockwork
-  *
-  * @param   string   method Clockwork method to call (sms/credit)
-  * @param   string   data   Content of HTTP POST
-  *
-  * @return  string          Response from Clockwork
-  * @author  Martin Steel
-  */
-  protected function postToClockwork($method, $data) {
+    }
+
+    /**
+     * Make an HTTP POST to Clockwork
+     *
+     * @param   string   method Clockwork method to call (sms/credit)
+     * @param   string   data   Content of HTTP POST
+     *
+     * @return  string          Response from Clockwork
+     * @author  Martin Steel
+     */
+    protected function postToClockwork($method, $data) {
     if ($this->log) {
-      $this->logXML("API $method Request XML", $data);
+        $this->logXML("API $method Request XML", $data);
     }
     
     if( isset( $this->ssl ) ) {
-      $ssl = $this->ssl;
+        $ssl = $this->ssl;
     } else {
-      $ssl = $this->sslSupport();
+        $ssl = $this->sslSupport();
     }
 
     $url = $ssl ? 'https://' : 'http://';
@@ -492,152 +492,152 @@ 
     $response = $this->xmlPost($url, $data);
 
     if ($this->log) {
-      $this->logXML("API $method Response XML", $response);
+        $this->logXML("API $method Response XML", $response);
     }
 
     return $response;
-  }
-
-  /**
-  * Make a HTTP POST
-  *
-  * cURL will be used if available, otherwise tries the PHP stream functions
-  *
-  * @param   string url      URL to send to
-  * @param   string data     Data to POST
-  * @return  string          Response returned by server
-  * @author  Martin Steel
-  */
-  protected function xmlPost($url, $data) {
+    }
+
+    /**
+     * Make a HTTP POST
+     *
+     * cURL will be used if available, otherwise tries the PHP stream functions
+     *
+     * @param   string url      URL to send to
+     * @param   string data     Data to POST
+     * @return  string          Response returned by server
+     * @author  Martin Steel
+     */
+    protected function xmlPost($url, $data) {
     if(extension_loaded('curl')) {
-      $ch = curl_init($url);
-      curl_setopt($ch, CURLOPT_POST, 1);
-      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-      curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
-      curl_setopt($ch, CURLOPT_USERAGENT, 'Clockwork PHP Wrapper/1.0' . self::VERSION);
-      curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
-      if (isset($this->proxy_host) && isset($this->proxy_port)) {
+        $ch = curl_init($url);
+        curl_setopt($ch, CURLOPT_POST, 1);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
+        curl_setopt($ch, CURLOPT_USERAGENT, 'Clockwork PHP Wrapper/1.0' . self::VERSION);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
+        if (isset($this->proxy_host) && isset($this->proxy_port)) {
         curl_setopt($ch, CURLOPT_PROXY, $this->proxy_host);
         curl_setopt($ch, CURLOPT_PROXYPORT, $this->proxy_port);
-      }
+        }
 
-      $response = curl_exec($ch);
-      $info = curl_getinfo($ch);
+        $response = curl_exec($ch);
+        $info = curl_getinfo($ch);
 
-      if ($response === false || $info['http_code'] != 200) {
+        if ($response === false || $info['http_code'] != 200) {
         throw new Exception('HTTP Error calling Clockwork API - HTTP Status: ' . $info['http_code'] . ' - cURL Erorr: ' . curl_error($ch));
-      } elseif (curl_errno($ch) > 0) {
+        } elseif (curl_errno($ch) > 0) {
         throw new Exception('HTTP Error calling Clockwork API - cURL Error: ' . curl_error($ch));
-      }
+        }
 
-      curl_close($ch);
+        curl_close($ch);
 
-      return $response;
+        return $response;
     } elseif (function_exists('stream_get_contents')) {
-      // Enable error Track Errors
-      $track = ini_get('track_errors');
-      ini_set('track_errors',true);
+        // Enable error Track Errors
+        $track = ini_get('track_errors');
+        ini_set('track_errors',true);
 
-      $params = array('http' => array(
-      'method'  => 'POST',
-      'header'  => "Content-Type: text/xml\r\nUser-Agent: mediaburst PHP Wrapper/" . self::VERSION . "\r\n",
-      'content' => $data
-      ));
+        $params = array('http' => array(
+        'method'  => 'POST',
+        'header'  => "Content-Type: text/xml\r\nUser-Agent: mediaburst PHP Wrapper/" . self::VERSION . "\r\n",
+        'content' => $data
+        ));
 
-      if (isset($this->proxy_host) && isset($this->proxy_port)) {
+        if (isset($this->proxy_host) && isset($this->proxy_port)) {
         $params['http']['proxy'] = 'tcp://'.$this->proxy_host . ':' . $this->proxy_port;
         $params['http']['request_fulluri'] = True;
-      }
+        }
 
-      $ctx = stream_context_create($params);
-      $fp = @fopen($url, 'rb', false, $ctx);
-      if (!$fp) {
+        $ctx = stream_context_create($params);
+        $fp = @fopen($url, 'rb', false, $ctx);
+        if (!$fp) {
         ini_set('track_errors',$track);
         throw new Exception("HTTP Error calling Clockwork API - fopen Error: $php_errormsg");
-      }
-      $response = @stream_get_contents($fp);
-      if ($response === false) {
+        }
+        $response = @stream_get_contents($fp);
+        if ($response === false) {
         ini_set('track_errors',$track);
         throw new Exception("HTTP Error calling Clockwork API - stream Error: $php_errormsg");
-      }
-      ini_set('track_errors',$track);
-      return $response;
+        }
+        ini_set('track_errors',$track);
+        return $response;
     } else {
-      throw new Exception("Clockwork requires PHP5 with cURL or HTTP stream support");
+        throw new Exception("Clockwork requires PHP5 with cURL or HTTP stream support");
     }
-  }
-
-  /**
-  * Does the server/HTTP wrapper support SSL
-  *
-  * This is a best guess effort, some servers have weird setups where even
-  * though cURL is compiled with SSL support is still fails to make
-  * any requests.
-  *
-  * @return bool     True if SSL is supported
-  * @author  Martin Steel
-  */
-  protected function sslSupport() {
+    }
+
+    /**
+     * Does the server/HTTP wrapper support SSL
+     *
+     * This is a best guess effort, some servers have weird setups where even
+     * though cURL is compiled with SSL support is still fails to make
+     * any requests.
+     *
+     * @return bool     True if SSL is supported
+     * @author  Martin Steel
+     */
+    protected function sslSupport() {
     $ssl = false;
     // See if PHP is compiled with cURL
     if (extension_loaded('curl')) {
-      $version = curl_version();
-      $ssl = ($version['features'] & CURL_VERSION_SSL) ? true : false;
+        $version = curl_version();
+        $ssl = ($version['features'] & CURL_VERSION_SSL) ? true : false;
     } elseif (extension_loaded('openssl')) {
-      $ssl = true;
+        $ssl = true;
     }
     return $ssl;
-  }
-
-  /**
-  * Log some XML, tidily if possible, in the PHP error log
-  *
-  * @param   string  log_msg The log message to prepend to the XML
-  * @param   string  xml     An XML formatted string
-  *
-  * @return  void
-  * @author  Martin Steel
-  */
-  protected function logXML($log_msg, $xml) {
+    }
+
+    /**
+     * Log some XML, tidily if possible, in the PHP error log
+     *
+     * @param   string  log_msg The log message to prepend to the XML
+     * @param   string  xml     An XML formatted string
+     *
+     * @return  void
+     * @author  Martin Steel
+     */
+    protected function logXML($log_msg, $xml) {
     // Tidy if possible
     if (class_exists('tidy')) {
-      $tidy = new tidy;
-      $config = array(
-      'indent'     => true,
-      'input-xml'  => true,
-      'output-xml' => true,
-      'wrap'       => 200
-      );
-      $tidy->parseString($xml, $config, 'utf8');
-      $tidy->cleanRepair();
-      $xml = $tidy;
+        $tidy = new tidy;
+        $config = array(
+        'indent'     => true,
+        'input-xml'  => true,
+        'output-xml' => true,
+        'wrap'       => 200
+        );
+        $tidy->parseString($xml, $config, 'utf8');
+        $tidy->cleanRepair();
+        $xml = $tidy;
     }
     // Output
     error_log("Clockwork $log_msg: $xml");
-  }
-
-  /**
-  * Check if an array is associative
-  *
-  * @param   array $array Array to check
-  * @return  bool
-  * @author  Martin Steel
-  */
-  protected function is_assoc($array) {
+    }
+
+    /**
+     * Check if an array is associative
+     *
+     * @param   array $array Array to check
+     * @return  bool
+     * @author  Martin Steel
+     */
+    protected function is_assoc($array) {
     return (bool)count(array_filter(array_keys($array), 'is_string'));
-  }
+    }
   
-  /**
-   * Check if a number is a valid MSISDN
-   *
-   * @param string $val Value to check
-   * @return bool True if valid MSISDN
-   * @author James Inman
-   * @since 1.3.0
-   * @todo Take an optional country code and check that the number starts with it
-   */
-  public static function is_valid_msisdn($val) {
+    /**
+     * Check if a number is a valid MSISDN
+     *
+     * @param string $val Value to check
+     * @return bool True if valid MSISDN
+     * @author James Inman
+     * @since 1.3.0
+     * @todo Take an optional country code and check that the number starts with it
+     */
+    public static function is_valid_msisdn($val) {
     return preg_match( '/^[1-9][0-9]{7,12}$/', $val );
-  }
+    }
 
 }

Spacing +25 added lines, -25 removed lines

@@ -9,7 +9,7 @@ 
 * @version     1.3.0
 */
 
-if ( !class_exists('ClockworkException') ) {
+if (!class_exists('ClockworkException')) {
   require_once('exception.php');
 }
 
@@ -24,25 +24,25 @@ 
   /*
   * Version of this class
   */
-  const VERSION           = '1.3.1';
+  const VERSION = '1.3.1';
 
   /**
   * All Clockwork API calls start with BASE_URL
   * @author  Martin Steel
   */
-  const API_BASE_URL      = 'api.clockworksms.com/xml/';
+  const API_BASE_URL = 'api.clockworksms.com/xml/';
 
   /**
   * string to append to API_BASE_URL to check authentication
   * @author  Martin Steel
   */
-  const API_AUTH_METHOD   = 'authenticate';
+  const API_AUTH_METHOD = 'authenticate';
 
   /**
   * string to append to API_BASE_URL for sending SMS
   * @author  Martin Steel
   */
-  const API_SMS_METHOD    = 'sms';
+  const API_SMS_METHOD = 'sms';
 
   /**
   * string to append to API_BASE_URL for checking message credit
@@ -258,13 +258,13 @@ 
     $err_no = null;
     $err_desc = null;
 
-    foreach($resp_doc->documentElement->childNodes AS $doc_child) {
-      switch(strtolower($doc_child->nodeName)) {
+    foreach ($resp_doc->documentElement->childNodes AS $doc_child) {
+      switch (strtolower($doc_child->nodeName)) {
         case 'sms_resp':
         $resp = array();
         $wrapper_id = null;
-        foreach($doc_child->childNodes AS $resp_node) {
-          switch(strtolower($resp_node->nodeName)) {
+        foreach ($doc_child->childNodes AS $resp_node) {
+          switch (strtolower($resp_node->nodeName)) {
             case 'messageid':
             $resp['id'] = $resp_node->nodeValue;
             break;
@@ -279,7 +279,7 @@ 
             break;
           }
         }
-        if( array_key_exists('error_code', $resp ) ) 
+        if (array_key_exists('error_code', $resp)) 
         {
           $resp['success'] = 0;
         } else {
@@ -415,7 +415,7 @@ 
       throw new ClockworkException($err_desc, $err_no);
     }
         
-    return array( 'symbol' => $symbol, 'balance' => $balance, 'code' => $code );
+    return array('symbol' => $symbol, 'balance' => $balance, 'code' => $code);
   }
 
   /**
@@ -480,14 +480,14 @@ 
       $this->logXML("API $method Request XML", $data);
     }
     
-    if( isset( $this->ssl ) ) {
+    if (isset($this->ssl)) {
       $ssl = $this->ssl;
     } else {
       $ssl = $this->sslSupport();
     }
 
     $url = $ssl ? 'https://' : 'http://';
-    $url .= self::API_BASE_URL . $method;
+    $url .= self::API_BASE_URL.$method;
 
     $response = $this->xmlPost($url, $data);
 
@@ -509,12 +509,12 @@ 
   * @author  Martin Steel
   */
   protected function xmlPost($url, $data) {
-    if(extension_loaded('curl')) {
+    if (extension_loaded('curl')) {
       $ch = curl_init($url);
       curl_setopt($ch, CURLOPT_POST, 1);
       curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
       curl_setopt($ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
-      curl_setopt($ch, CURLOPT_USERAGENT, 'Clockwork PHP Wrapper/1.0' . self::VERSION);
+      curl_setopt($ch, CURLOPT_USERAGENT, 'Clockwork PHP Wrapper/1.0'.self::VERSION);
       curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
       if (isset($this->proxy_host) && isset($this->proxy_port)) {
         curl_setopt($ch, CURLOPT_PROXY, $this->proxy_host);
@@ -525,9 +525,9 @@ 
       $info = curl_getinfo($ch);
 
       if ($response === false || $info['http_code'] != 200) {
-        throw new Exception('HTTP Error calling Clockwork API - HTTP Status: ' . $info['http_code'] . ' - cURL Erorr: ' . curl_error($ch));
+        throw new Exception('HTTP Error calling Clockwork API - HTTP Status: '.$info['http_code'].' - cURL Erorr: '.curl_error($ch));
       } elseif (curl_errno($ch) > 0) {
-        throw new Exception('HTTP Error calling Clockwork API - cURL Error: ' . curl_error($ch));
+        throw new Exception('HTTP Error calling Clockwork API - cURL Error: '.curl_error($ch));
       }
 
       curl_close($ch);
@@ -536,31 +536,31 @@ 
     } elseif (function_exists('stream_get_contents')) {
       // Enable error Track Errors
       $track = ini_get('track_errors');
-      ini_set('track_errors',true);
+      ini_set('track_errors', true);
 
       $params = array('http' => array(
       'method'  => 'POST',
-      'header'  => "Content-Type: text/xml\r\nUser-Agent: mediaburst PHP Wrapper/" . self::VERSION . "\r\n",
+      'header'  => "Content-Type: text/xml\r\nUser-Agent: mediaburst PHP Wrapper/".self::VERSION."\r\n",
       'content' => $data
       ));
 
       if (isset($this->proxy_host) && isset($this->proxy_port)) {
-        $params['http']['proxy'] = 'tcp://'.$this->proxy_host . ':' . $this->proxy_port;
+        $params['http']['proxy'] = 'tcp://'.$this->proxy_host.':'.$this->proxy_port;
         $params['http']['request_fulluri'] = True;
       }
 
       $ctx = stream_context_create($params);
       $fp = @fopen($url, 'rb', false, $ctx);
       if (!$fp) {
-        ini_set('track_errors',$track);
+        ini_set('track_errors', $track);
         throw new Exception("HTTP Error calling Clockwork API - fopen Error: $php_errormsg");
       }
       $response = @stream_get_contents($fp);
       if ($response === false) {
-        ini_set('track_errors',$track);
+        ini_set('track_errors', $track);
         throw new Exception("HTTP Error calling Clockwork API - stream Error: $php_errormsg");
       }
-      ini_set('track_errors',$track);
+      ini_set('track_errors', $track);
       return $response;
     } else {
       throw new Exception("Clockwork requires PHP5 with cURL or HTTP stream support");
@@ -624,7 +624,7 @@ 
   * @author  Martin Steel
   */
   protected function is_assoc($array) {
-    return (bool)count(array_filter(array_keys($array), 'is_string'));
+    return (bool) count(array_filter(array_keys($array), 'is_string'));
   }
   
   /**
@@ -637,7 +637,7 @@ 
    * @todo Take an optional country code and check that the number starts with it
    */
   public static function is_valid_msisdn($val) {
-    return preg_match( '/^[1-9][0-9]{7,12}$/', $val );
+    return preg_match('/^[1-9][0-9]{7,12}$/', $val);
   }
 
 }

plugin/clockworksms/vendor/exception.php

Spacing +2 added lines, -2 removed lines

@@ -20,8 +20,8 @@
  */
 class ClockworkException extends Exception {
 
-    public function __construct( $message, $code = 0 ) {
+    public function __construct($message, $code = 0) {
         // make sure everything is assigned properly
-        parent::__construct( $message, $code );
+        parent::__construct($message, $code);
     }
 }

plugin/static/plugin.php

Spacing +2 added lines, -2 removed lines

@@ -6,7 +6,7 @@
  * @author Laurent Opprecht

  */

 

-require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';

-require_once dirname(__FILE__) . '/lib/static_plugin.class.php';

+require_once api_get_path(LIBRARY_PATH).'plugin.class.php';

+require_once dirname(__FILE__).'/lib/static_plugin.class.php';

 

 $plugin_info = StaticPlugin::create()->get_info();
\ No newline at end of file

plugin/search_course/index.php

Spacing +1 added lines, -1 removed lines

@@ -1,5 +1,5 @@
 <?php
 
-require_once dirname(__FILE__) . '/lib/search_course_widget.class.php';
+require_once dirname(__FILE__).'/lib/search_course_widget.class.php';
 $widget = new SearchCourseWidget();
 $widget->run();

plugin/search_course/plugin.php

Spacing +2 added lines, -2 removed lines

@@ -5,7 +5,7 @@
  * @author Laurent Opprecht

  */

 

-require_once api_get_path(LIBRARY_PATH) . 'plugin.class.php';

-require_once dirname(__FILE__) . '/lib/search_course_plugin.class.php';

+require_once api_get_path(LIBRARY_PATH).'plugin.class.php';

+require_once dirname(__FILE__).'/lib/search_course_plugin.class.php';

 

 $plugin_info = SearchCoursePlugin::create()->get_info();
\ No newline at end of file

plugin/search_course/lib/search_course_widget.class.php

Spacing +13 added lines, -13 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-require_once dirname(__FILE__) . '/register_course_widget.class.php';
+require_once dirname(__FILE__).'/register_course_widget.class.php';
 
 /**
  * Search course widget.
@@ -60,12 +60,12 @@ 
         $url = self::server('REQUEST_URI');
         $url = explode('?', $url);
         $url = reset($url);
-        $url = self::server('SERVER_NAME') . $url;
+        $url = self::server('SERVER_NAME').$url;
 
         $root = api_get_path('WEB_PATH');
         $root = str_replace('https://', '', $root);
         $root = str_replace('http://', '', $root);
-        $index_url = $root . 'index.php';
+        $index_url = $root.'index.php';
 
         return $url == $index_url || $url == $root;
     }
@@ -80,12 +80,12 @@ 
         $url = self::server('REQUEST_URI');
         $url = explode('?', $url);
         $url = reset($url);
-        $url = self::server('SERVER_NAME') . $url;
+        $url = self::server('SERVER_NAME').$url;
 
         $root = api_get_path('WEB_PATH');
         $root = str_replace('https://', '', $root);
         $root = str_replace('http://', '', $root);
-        $index_url = $root . 'user_portal.php';
+        $index_url = $root.'user_portal.php';
 
         return $url == $index_url || $url == $root;
     }
@@ -153,8 +153,8 @@ 
             $parameters[self::PARAM_ACTION] = $action;
         }
         $parameters = implode('&', $parameters);
-        $parameters = $parameters ? '?' . $parameters : '';
-        return $self . $parameters;
+        $parameters = $parameters ? '?'.$parameters : '';
+        return $self.$parameters;
     }
 
     /**
@@ -241,8 +241,8 @@ 
             $details = implode(' - ', $details);
             $title = $course['title'];
 
-            $href = api_get_path(WEB_COURSE_PATH).$course['code'] .'/index.php';
-            echo '<tr><td><b><a href="' . $href . '">' . "$title</a></b><br/>$details</td><td>";
+            $href = api_get_path(WEB_COURSE_PATH).$course['code'].'/index.php';
+            echo '<tr><td><b><a href="'.$href.'">'."$title</a></b><br/>$details</td><td>";
             if (!api_is_anonymous()) {
                 if ($course['registration_code']) {
                     Display::display_icon(
@@ -336,13 +336,13 @@ 
 
         if (api_is_anonymous())
         {
-            $course_fiter = 'visibility = ' . COURSE_VISIBILITY_OPEN_WORLD;
+            $course_fiter = 'visibility = '.COURSE_VISIBILITY_OPEN_WORLD;
         }
         else
         {
-            $course_fiter = 'visibility = ' . COURSE_VISIBILITY_OPEN_WORLD . ' OR ';
-            $course_fiter .= 'visibility = ' . COURSE_VISIBILITY_OPEN_PLATFORM . ' OR ';
-            $course_fiter .= '(visibility = ' . COURSE_VISIBILITY_REGISTERED . ' AND subscribe = 1)';
+            $course_fiter = 'visibility = '.COURSE_VISIBILITY_OPEN_WORLD.' OR ';
+            $course_fiter .= 'visibility = '.COURSE_VISIBILITY_OPEN_PLATFORM.' OR ';
+            $course_fiter .= '(visibility = '.COURSE_VISIBILITY_REGISTERED.' AND subscribe = 1)';
         }
 
         $sql = <<<EOT

Braces +3 added lines, -6 removed lines

@@ -123,8 +123,7 @@ 
         if ($has_content)
         {
             echo '<div class="list">';
-        }
-        else
+        } else
         {
             echo '<div>';
         }
@@ -132,8 +131,7 @@ 
         if (RegisterCourseWidget::factory()->run())
         {
             $result = true;
-        }
-        else
+        } else
         {
             $result = $this->action_display();
         }
@@ -337,8 +335,7 @@ 
         if (api_is_anonymous())
         {
             $course_fiter = 'visibility = ' . COURSE_VISIBILITY_OPEN_WORLD;
-        }
-        else
+        } else
         {
             $course_fiter = 'visibility = ' . COURSE_VISIBILITY_OPEN_WORLD . ' OR ';
             $course_fiter .= 'visibility = ' . COURSE_VISIBILITY_OPEN_PLATFORM . ' OR ';

plugin/add_cas_logout_button/index.php

Spacing +3 added lines, -3 removed lines

@@ -1,20 +1,20 @@
 <?php
 // Show the CAS button to logout to your CAS session
 global $_user;
-$_template['show_message']   = false;
+$_template['show_message'] = false;
 
 if (!api_is_anonymous() &&
     api_get_setting('cas_activate') == 'true' &&
     $_user['auth_source'] == CAS_AUTH_SOURCE
 ) {
-    $_template['show_message']   = true;
+    $_template['show_message'] = true;
     // the default title
     $logout_label = "Deconnexion de CAS";
     if (!empty($plugin_info['settings']['add_cas_logout_button_cas_logout_label'])) {
         $logout_label = api_htmlentities($plugin_info['settings']['add_cas_logout_button_cas_logout_label']);
     }
     // the comm
-    $logout_comment = api_htmlentities($plugin_info['settings']['add_cas_logout_button_cas_logout_comment']);;
+    $logout_comment = api_htmlentities($plugin_info['settings']['add_cas_logout_button_cas_logout_comment']); ;
     // URL of the image
     $logout_image_url = $plugin_info['settings']['add_cas_logout_button_cas_logout_image_url'];
 

plugin/add_cas_logout_button/plugin.php

Spacing +2 added lines, -2 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 //the plugin title
-$plugin_info['title']      = 'Add a button to logout from CAS';
+$plugin_info['title'] = 'Add a button to logout from CAS';
 
 //the comments that go with the plugin
 $plugin_info['comment']     = "If CAS is activated, this plugin add a text and a button on the user page to logout from a CAS session. Configure plugin to add title, comment and logo.";
@@ -36,4 +36,4 @@ 
 $plugin_info['settings_form'] = $form;
 
 // Set the templates that are going to be used
-$plugin_info['templates']   = array('template.tpl');
+$plugin_info['templates'] = array('template.tpl');