'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', $this->sideMenuLinks());
}
/**************************************************************************
**************************************************************************
**************************************************************************
* helper: jqGridView
* - called by function to create an index listing
*/
function jqGridView($title, $action = null) {
$this->set('title', $title);
// The resulting page will contain a jqGrid, which will
// use ajax to obtain the actual data for this action
$this->set('action', $action ? $action : $this->params['action']);
$this->render('/elements/' . $this->params['controller']);
}
/**************************************************************************
**************************************************************************
**************************************************************************
* action: jqGridData
* - Fetches the actual data requested by jqGrid as XML
*/
function jqGridData() {
// Grab a copy of the parameters that control this request
$params = array();
if (isset($this->params['url']) && is_array($this->params['url']))
$params = $this->params['url'];
// Do any preliminary setup necessary
$this->jqGridDataSetup($params);
// Get the top level model for this grid
$model = $this->jqGridDataModel($params);
// Establish the basic query and conditions
$query = array_intersect_key($this->jqGridDataTables($params, $model),
array('link'=>1, 'contain'=>1));
$query['conditions'] = $this->jqGridDataConditions($params, $model);
// Get the number of records prior to pagination
$count = $this->jqGridDataRecordCount($params, $model, $query);
// Verify a few parameters and determine our starting row
$limit = $params['rows'];
$total = ($count < 0) ? 0 : ceil($count/$limit);
$page = ($params['page'] <= 1) ? 1 : (($params['page'] > $total) ? $total : $params['page']);
$start = $limit*$page - $limit;
// Grab the actual records taking pagination into account
$query['group'] = $model->alias.'.'.$model->primaryKey;
$query['order'] = $this->jqGridDataOrder($params, $model,
isset($params['sidx']) ? $params['sidx'] : null,
isset($params['sord']) ? $params['sord'] : null);
$query['limit'] = $this->jqGridDataLimit($params, $model, $start, $limit);
$query['fields'] = $this->jqGridDataFields($params, $model);
$results = $this->jqGridDataRecords($params, $model, $query);
// Add in any needed hyperlinks
$this->jqGridRecordLinks($params, $model, $results, array());
// DEBUG PURPOSES ONLY
$params['query'] = $query;
// Finally, dump out the data
$this->jqGridDataOutputHeader($params, $model);
echo "\n";
echo "\n";
$this->jqGridDataOutputSummary($params, $model, $page, $total, $count);
$this->jqGridDataOutputRecords($params, $model, $results);
echo "\n";
// Call out to finalize everything
$this->jqGridDataFinalize($params);
}
/**************************************************************************
**************************************************************************
**************************************************************************
* virtual: jqGridData* functions
* - These set up the context for the jqGrid data, and will
* need to be overridden in the derived class for anything
* other than the most basic of grids.
*/
function jqGridDataSetup(&$params) {
// Assume we're debugging.
// The actual jqGrid request will set this to false
$debug = true;
if (isset($this->passedArgs['debug']))
$debug = $this->passedArgs['debug'];
$params['debug'] = $debug;
if (!$debug) {
$this->layout = null;
$this->autoLayout = false;
$this->autoRender = false;
Configure::write('debug', '0');
}
// Unserialize our complex structure of fields
// This SHOULD be always set, except when debugging
if (isset($params['fields']))
$fields = unserialize($params['fields']);
else
$fields = array($this->modelClass . '.id');
$params['fields_str'] = $params['fields'];
$params['fields'] = $fields;
// Establish some defaults before extracting params
$params = array_merge(array('page' => 1,
'rows' => 20),
$params);
}
function jqGridDataModel(&$params) {
return $this->{$this->modelClass};
}
function jqGridDataTables(&$params, &$model) {
return array('contain' => false);
}
function jqGridDataConditions(&$params, &$model) {
$searches = array();
if (isset($params['_search']) && $params['_search'] === 'true') {
if (isset($params['searchOper'])) {
$searches[] = array('op' => $params['searchOper'],
'field' => $params['searchField'],
'value' => $params['searchString']);
}
else {
// DOH! Crappy mechanism puts toolbar search terms
// directly into params as name/value pairs. No
// way to know which elements of params are search
// terms, so skipping this at the moment.
}
}
elseif (isset($params['filt']) && $params['filt']) {
$searches[] = array('op' => 'bw',
'field' => $params['filtField'],
'value' => $params['filtValue']);
}
$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' => '%'),
);
$conditions = array();
foreach ($searches AS $search) {
$op = $ops[$search['op']];
$field = $search['field'] . ($op['op'] ? ' '.$op['op'] : '');
$value = $op['pre'] . $search['value']. $op['post'];
$conditions[] = array($field => $value);
}
if (isset($params['action']) && $params['action'] === 'idlist') {
$conditions[] = array($model->alias.'.'.$model->primaryKey => unserialize($params['idlist']));
}
return $conditions;
}
function jqGridDataFields(&$params, &$model) {
return null;
}
function jqGridDataOrder(&$params, &$model, $index, $direction) {
return $index ? array($index .' '. $direction) : null;
}
function jqGridDataLimit(&$params, &$model, $start, $limit) {
return $start . ', ' . $limit;
}
function jqGridDataRecordCount(&$params, &$model, $query) {
return $model->find('count', $query);
}
function jqGridDataRecords(&$params, &$model, $query) {
return $model->find('all', $query);
}
function jqGridRecordLinks(&$params, &$model, &$records, $links) {
foreach ($links AS $table => $fields) {
$controller = Inflector::pluralize(strtolower($table));
$id = 'id';
if (isset($fields['id']))
$id = $fields['id'];
foreach ($records AS &$record) {
foreach (array_diff_key($fields, array('id'=>1)) AS $field) {
$params['linkrecord'][] = compact('table', 'field', 'id', 'controller', 'record');
$record[$table][$field] =
'' .
$record[$table][$field] .
'';
}
}
}
}
function jqGridDataOutputHeader(&$params, &$model) {
if ($params['debug']) {
ob_start();
}
else {
header("Content-type: text/xml;charset=utf-8");
}
}
function jqGridDataOutputSummary(&$params, &$model, $page, $total, $records) {
echo " \n";
echo " $page\n";
echo " $total\n";
echo " $records\n";
}
function jqGridDataOutputRecords(&$params, &$model, &$records) {
$model_alias = $model->alias;
foreach ($records AS $record) {
// Add the calculated fields (if any), to the model fields
if (isset($record[0]))
$record[$model_alias] += $record[0];
echo " \n";
foreach ($params['fields'] AS $field) {
if (preg_match("/\./", $field)) {
list($tbl, $col) = explode(".", $field);
$data = $record[$tbl][$col];
}
else {
$data = $record[$model_alias][$field];
}
// be sure to put text data in CDATA
if (preg_match("/^\d*$/", $data))
echo " | $data | \n";
else
echo " | \n";
}
echo "
\n";
}
}
function jqGridDataFinalize(&$params) {
if ($params['debug']) {
$xml = ob_get_contents();
ob_end_clean();
$xml = preg_replace("/&/", "&", $xml);
$xml = preg_replace("//", ">", $xml);
echo ("\n\n$xml\n
\n");
}
}
}
?>