pmgr/app_controller.php

<?php
/* SVN FILE: $Id: app_controller.php 7945 2008-12-19 02:16:01Z gwoo $ */
/**
 * Short description for file.
 *
 * This file is application-wide controller file. You can put all
 * application-wide controller-related methods here.
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
 * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @filesource
 * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
 * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.app
 * @since         CakePHP(tm) v 0.2.9
 * @version       $Revision: 7945 $
 * @modifiedby    $LastChangedBy: gwoo $
 * @lastmodified  $Date: 2008-12-18 18:16:01 -0800 (Thu, 18 Dec 2008) $
 * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
 */
/**
 * Short description for class.
 *
 * Add your application-wide methods in the class below, your controllers
 * will inherit them.
 *
 * @package       cake
 * @subpackage    cake.app
 */
class AppController extends Controller {
  var $helpers = array('Html', 'Form', 'Javascript', 'Format', 'Time');
  var $components = array('DebugKit.Toolbar');

  function sideMenuLinks() {
    return array(
		 array('name' => 'Common',      'header' => true),
		 array('name' => 'Site Map',    'url' => array('controller' => 'maps',       'action' => 'view', 1)),
		 array('name' => 'Units',       'url' => array('controller' => 'units',      'action' => 'index')),
		 array('name' => 'Leases',      'url' => array('controller' => 'leases',     'action' => 'index')),
		 array('name' => 'Customers',   'url' => array('controller' => 'customers',  'action' => 'index')),
		 array('name' => 'Contacts',    'url' => array('controller' => 'contacts',   'action' => 'index')),
		 array('name' => 'Accounts',    'url' => array('controller' => 'accounts',   'action' => 'index')),
		 array('name' => 'Ledgers',     'url' => array('controller' => 'ledgers',    'action' => 'index')),
		 );
  }

  function beforeRender() {
    $this->set('sidemenu', $this->sideMenuLinks());
  }


  /**************************************************************************
   **************************************************************************
   **************************************************************************
   * action: jqGridData
   *  - Fetches the actual data requested by jqGrid as XML
   */

  function jqGridData($model, $records, $query) {
    // Assume we're debugging.
    // The actual jqGrid request will set this to false
    $debug = true;

    $model_alias = $model->alias;
    $model_id    = $model_alias . '.id';

    if (isset($this->passedArgs['debug']))
      $debug = $this->passedArgs['debug'];

    if (!$debug) {
      $this->layout = null;
      $this->autoLayout = false;
      $this->autoRender = false;
      Configure::write('debug', '0');
    }

    // Set up some defaults
    $page = 1;             // page number
    $rows = 20;            // rows in the grid - rowNum parameter
    $sidx = $model_id;     // sort column - index from colModel
    $sord = 'ASC';         // sort order

    // Extract the actual settings from the jqGrid request
    if (isset($this->params['url']) && is_array($this->params['url']))
      extract($this->params['url']);

    // Unserialize our complex structure of fields
    // This SHOULD be always set, except when debugging
    if (isset($fields))
      $fields = unserialize($fields);
    else 
      $fields = array($model_id);

    if (isset($_search) && $_search === 'true') {
      $ops = array('eq' => array('op' => null,   'pre' => '',  'post' => ''),
		   'ne' => array('op' => '<>',   'pre' => '',  'post' => ''),
		   'lt' => array('op' => '<',    'pre' => '',  'post' => ''),
		   'le' => array('op' => '<=',   'pre' => '',  'post' => ''),
		   'gt' => array('op' => '>',    'pre' => '',  'post' => ''),
		   'ge' => array('op' => '>=',   'pre' => '',  'post' => ''),
		   'bw' => array('op' => 'LIKE', 'pre' => '',  'post' => '%'),
		   'ew' => array('op' => 'LIKE', 'pre' => '%', 'post' => ''),
		   'cn' => array('op' => 'LIKE', 'pre' => '%', 'post' => '%'),
		   );

      $op = $ops[$searchOper];
      $field = $searchField . ($op['op'] ? ' '.$op['op'] : '');
      $val = $op['pre'] . $searchString . $op['post'];
      $query['conditions'][] = array($field => $val);
    }

    // Verify a few parameters and determine our starting row
    $total = ($records < 0) ? 0 : ceil($records/$rows);
    $page  = ($page < 1) ? 1 : (($page > $total) ? $total : $page);
    $start = $rows*$page - $rows;

    // the actual query for the grid data
    $query['group'] = $model_id;
    $query['order'] = "$sidx $sord";
    $query['limit'] = "$start, $rows";
    $results = $model->find('all', $query);

    if ($debug) {
      ob_start();
      print_r(compact('records', 'rows', 'total', 'page', 'start'));
    }
    else {
      header("Content-type: text/xml;charset=utf-8");
    }

    echo "<?xml version='1.0' encoding='utf-8'?>\n";
    echo "<rows>\n";
/*     echo " <req><![CDATA[\n" . print_r($this->params['url'], true) . "\n]]></req>\n"; */
/*     echo " <query><![CDATA[\n" . print_r($query, true) . "\n]]></query>\n"; */
    echo " <page>$page</page>\n";
    echo " <total>$total</total>\n";
    echo " <records>$records</records>\n";

    foreach ($results AS $result) {
      // Add the calculated fields (if any), to the model fields
      if (isset($result[0]))
	$result[$model_alias] += $result[0];

      echo " <row id='{$result[$model_alias]['id']}'>\n";
      foreach ($fields AS $field) {
	list($tbl, $col) = explode(".", $field);
	if (isset($col))
	  $data = $result[$tbl][$col];
	else
	  $data = $result[$model_alias][$tbl];

	// be sure to put text data in CDATA
	if (preg_match("/^\d*$/", $data))
	  echo "  <cell>$data</cell>\n"; 
	else
	  echo "  <cell><![CDATA[$data]]></cell>\n"; 
      }
      echo " </row>\n";
    }
    echo "</rows>\n";

    if ($debug) {
      $xml = ob_get_contents();
      ob_end_clean();

      $xml = preg_replace("/&/", "&amp;", $xml);
      $xml = preg_replace("/</", "&lt;", $xml);
      $xml = preg_replace("/>/", "&gt;", $xml);

      echo ("\n<PRE>\n$xml\n</PRE>\n");
    }
  }

}
?>