1: <?php
  2: 
  3: // include the config file
  4: if(!isset($config)) {
  5:     require_once '../util/AlphaConfig.inc';
  6:     $config = AlphaConfig::getInstance();
  7: 
  8:     require_once $config->get('app.root').'alpha/util/AlphaAutoLoader.inc';
  9: }
 10: 
 11: /**
 12:  *
 13:  * Controller used to display a log file, the path for which must be supplied in GET vars
 14:  *
 15:  * @package alpha::controller
 16:  * @since 1.0
 17:  * @author John Collins <dev@alphaframework.org>
 18:  * @version $Id: ViewLog.php 1654 2013-03-08 17:13:14Z alphadevx $
 19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
 20:  * @copyright Copyright (c) 2013, John Collins (founder of Alpha Framework).
 21:  * All rights reserved.
 22:  *
 23:  * <pre>
 24:  * Redistribution and use in source and binary forms, with or
 25:  * without modification, are permitted provided that the
 26:  * following conditions are met:
 27:  *
 28:  * * Redistributions of source code must retain the above
 29:  *   copyright notice, this list of conditions and the
 30:  *   following disclaimer.
 31:  * * Redistributions in binary form must reproduce the above
 32:  *   copyright notice, this list of conditions and the
 33:  *   following disclaimer in the documentation and/or other
 34:  *   materials provided with the distribution.
 35:  * * Neither the name of the Alpha Framework nor the names
 36:  *   of its contributors may be used to endorse or promote
 37:  *   products derived from this software without specific
 38:  *   prior written permission.
 39:  *
 40:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 41:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 42:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 43:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 44:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 45:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 46:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 47:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 48:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 49:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 50:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 51:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 52:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 53:  * </pre>
 54:  *
 55:  */
 56: class ViewLog extends AlphaController implements AlphaControllerInterface{
 57:     /**
 58:      * The path to the log that we are displaying
 59:      *
 60:      * @var string
 61:      * @since 1.0
 62:      */
 63:     private $logPath;
 64: 
 65:     /**
 66:      * Trace logger
 67:      *
 68:      * @var Logger
 69:      * @since 1.0
 70:      */
 71:     private static $logger = null;
 72: 
 73:     /**
 74:      * The constructor
 75:      *
 76:      * @since 1.0
 77:      */
 78:     public function __construct() {
 79:         self::$logger = new Logger('ViewLog');
 80:         self::$logger->debug('>>__construct()');
 81: 
 82:         // ensure that the super class constructor is called, indicating the rights group
 83:         parent::__construct('Admin');
 84: 
 85:         $this->setTitle('Displaying the requested log');
 86: 
 87:         self::$logger->debug('<<__construct');
 88:     }
 89: 
 90:     /**
 91:      * Handle GET requests
 92:      *
 93:      * @param array $params
 94:      * @since 1.0
 95:      * @throws ResourceNotFoundException
 96:      */
 97:     public function doGET($params) {
 98:         self::$logger->debug('>>doGET($params=['.var_export($params, true).'])');
 99: 
100:         try{
101:             echo AlphaView::displayPageHead($this);
102: 
103:             // load the business object (BO) definition
104:             if (isset($params['logPath'])) {
105:                 $logPath = $params['logPath'];
106:             }else{
107:                 throw new IllegalArguementException('No log file path available to view!');
108:             }
109: 
110:             $this->logPath = $logPath;
111: 
112:             $log = new LogFile($this->logPath);
113:             if(preg_match("/alpha.*/", basename($this->logPath)))
114:                 $log->renderLog(array('Date/time','Level','Class','Message','Client','IP'));
115:             if(preg_match("/search.*/", basename($this->logPath)))
116:                 $log->renderLog(array('Search query','Search date','Client Application','Client IP'));
117:             if(preg_match("/feeds.*/", basename($this->logPath)))
118:                 $log->renderLog(array('Business object','Feed type','Request date','Client Application','Client IP'));
119:             if(preg_match("/tasks.*/", basename($this->logPath)))
120:                 $log->renderLog(array('Date/time','Level','Class','Message'));
121: 
122:             echo AlphaView::displayPageFoot($this);
123:         }catch (IllegalArguementException $e) {
124:             self::$logger->error($e->getMessage());
125:             throw new ResourceNotFoundException('File not found');
126:         }
127: 
128:         self::$logger->debug('<<doGET');
129:     }
130: 
131:     /**
132:      * Handle POST requests
133:      *
134:      * @param array $params
135:      * @since 1.0
136:      */
137:     public function doPOST($params) {
138:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
139: 
140:         self::$logger->debug('<<doPOST');
141:     }
142: 
143:     /**
144:      * Use this callback to inject in the admin menu template fragment
145:      *
146:      * @since 1.2
147:      */
148:     public function after_displayPageHead_callback() {
149:         $menu = AlphaView::loadTemplateFragment('html', 'adminmenu.phtml', array());
150: 
151:         return $menu;
152:     }
153: }
154: 
155: // now build the new controller if this file is called directly
156: if ('ViewLog.php' == basename($_SERVER['PHP_SELF'])) {
157:     $controller = new ViewLog();
158: 
159:     if(!empty($_POST)) {
160:         $controller->doPOST($_POST);
161:     }else{
162:         $controller->doGET($_GET);
163:     }
164: }
165: 
166: ?>