      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 1548 2012-07-29 17:07:07Z alphadevx $
     19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
     20:  * @copyright Copyright (c) 2012, 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($params, true).'])');
     99:
    100:
    101:         try{
    102:             echo AlphaView::displayPageHead($this);
    103:
    104:             // load the business object (BO) definition
    105:             if (isset($params['logPath'])) {
    106:                 $logPath = $params['logPath'];
    107:             }else{
    108:                 throw new IllegalArguementException('No log file path available to view!');
    109:             }
    110:
    111:             $this->logPath = $logPath;
    112:
    113:             $log = new LogFile($this->logPath);
    114:             if(preg_match("/alpha.*/", basename($this->logPath)))
    115:                 $log->renderLog(array('Date/time','Level','Class','Message','Client','IP'));
    116:             if(preg_match("/search.*/", basename($this->logPath)))
    117:                 $log->renderLog(array('Search query','Search date','Client Application','Client IP'));
    118:             if(preg_match("/feeds.*/", basename($this->logPath)))
    119:                 $log->renderLog(array('Business object','Feed type','Request date','Client Application','Client IP'));
    120:             if(preg_match("/tasks.*/", basename($this->logPath)))
    121:                 $log->renderLog(array('Date/time','Level','Class','Message'));
    122:
    123:             echo AlphaView::displayPageFoot($this);
    124:         }catch (IllegalArguementException $e) {
    125:             self::$logger->error($e->getMessage());
    126:             throw new ResourceNotFoundException('File not found');
    127:         }
    128:
    129:         self::$logger->debug('<<doGET');
    130:     }
    131:
    132:     /**
    133:      * Handle POST requests
    134:      *
    135:      * @param array $params
    136:      * @since 1.0
    137:      */
    138:     public function doPOST($params) {
    139:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
    140:
    141:         self::$logger->debug('<<doPOST');
    142:     }
    143:
    144:     /**
    145:      * Use this callback to inject in the admin menu template fragment
    146:      *
    147:      * @since 1.2
    148:      */
    149:     public function after_displayPageHead_callback() {
    150:         $menu = AlphaView::loadTemplateFragment('html', 'adminmenu.phtml', array());
    151:
    152:         return $menu;
    153:     }
    154: }
    155:
    156: // now build the new controller if this file is called directly
    157: if ('ViewLog.php' == basename($_SERVER['PHP_SELF'])) {
    158:     $controller = new ViewLog();
    159:
    160:     if(!empty($_POST)) {
    161:         $controller->doPOST($_POST);
    162:     }else{
    163:         $controller->doGET($_GET);
    164:     }
    165: }
    166:
    167: ?>