Шпаргалки по MODX RSS

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<?php
// Сколько ресурсов обрабатывать за раз
$step = 1;
// Если процесс уже остановлен, сбрасываем OFFSET
if (!isset($_SESSION['Console']['completed'])) {
    $_SESSION['console_offset'] = 0;
}
$offset = isset($_SESSION['console_offset']) && $_SESSION['console_offset'] ? $_SESSION['console_offset'] : 0;
// Формируем запрос
$q = $modx->newQuery('modResource');
$total = $modx->getCount('modResource', $q);
// Пропускаем все уже обработанные объекты
$q->limit($step, $offset);
$resources = $modx->getCollection('modResource', $q);
// Обработка
foreach ($resources as $resource) {
    print "<p>Processing resource <b>".$resource->get('pagetitle')."</b></p>";
    sleep(0.5);
}
// Меняем offset
$_SESSION['console_offset'] = $offset + $step;
if ($_SESSION['console_offset'] >= $total) {
  $sucsess = 100;
  $_SESSION['Console']['completed'] = true;
  unset($_SESSION['console_offset']);
} else {
  $sucsess = round($_SESSION['console_offset'] / $total, 2) * 100;
  $_SESSION['Console']['completed'] = false;
}
for ($i=0; $i<=100; $i++) {
    if ($i <= $sucsess) {
        print '=';
    } else {
        print '_';
    }
}
$current = isset($_SESSION['console_offset']) ?
           $_SESSION['console_offset'] :
           ($sucsess == 100 ? $total : 0);
print "\n";
print $sucsess.'% ('.$current.')'."\n\n";

<?php
if ($modx->event->name == 'OnDocFormPrerender') {    
	if (!$modx->controller->resourceArray) {
		return;
	}
	$id = $modx->controller->resourceArray['id'];	
	$resources = array();
    foreach ($modx->getParentIds($id, 10, array('context' => 'web')) as $parentId) {
		if ($parentId) array_push($resources, $parentId);		
    }
    $resources[] = $id;
	natsort($resources);
	$level = 0;
    $childTemplates = '<a style="color: #333;" href="/manager/index.php">Панель</a>' .
    ' <span style="color: #333;">|</span> ';
    foreach ($resources as $resourceId) {
      $resource = $modx->getObject('modResource', $resourceId);
      if ($resourceId == $id) {
          $childTemplates .= '<span style="color: #333;">'.$resource->get('pagetitle').'</span>';
      } else {
          $childTemplates .= '<a style="color: #333;" href="/manager/index.php?a=30&id='.
          $resource->get('id').'">'.$resource->get('pagetitle').'</a> <span style="color: #333;">|</span> ';
      }
      $level++; 
    }

	
	$modx->controller->addHtml('
	<script>'."
		Ext.onReady(function() {		
			var title = Ext.select('#modx-resource-header');
			var pagetitle = Ext.select('#modx-resource-pagetitle');
			
			title.createChild('<p style=\"padding-bottom: 15px;\">$childTemplates</p>');
			pagetitle.on('keyup', function(){
				title.createChild('<p style=\"padding-bottom: 15px;\">$childTemplates</p>');
			});			
		});					
		</script>	
	".'</script>');
	
	return;
}

<?php
$step = 5;
$offset = isset($_SESSION['galgenoffset']) && $_SESSION['galgenoffset'] ? $_SESSION['galgenoffset'] : 0;
$miniShop2 = $modx->getService('minishop2');
$modx->setLogLevel(MODX_LOG_LEVEL_ERROR);
$q = $modx->newQuery('msProductFile', array('parent' => 0));
$total = $modx->getCount('msProductFile', $q);
$q->sortby('product_id', 'ASC');
$q->sortby('rank', 'DESC');
$q->limit($step,$offset);
$resources = $modx->getCollection('msProductFile', $q);
foreach ($resources as $resource) {
    $modx->runProcessor('mgr/gallery/generate', array('id' => $resource->id),
        array('processors_path' => $modx->getOption('core_path').'components/minishop2/processors/'));
}

$_SESSION['galgenoffset'] = $offset + $step;
if ($_SESSION['galgenoffset'] >= $total) {
  $sucsess = 100;
  $_SESSION['Console']['completed'] = true;
  unset($_SESSION['galgenoffset']);
} else {
  $sucsess = round($_SESSION['galgenoffset'] / $total, 2) * 100;
  $_SESSION['Console']['completed'] = false;
}
for ($i=0; $i<=100; $i++) {
    if ($i <= $sucsess) {
        print '=';
    } else {
        print '_';
    }
}
$current = $_SESSION['galgenoffset'] ?
           $_SESSION['galgenoffset'] :
           ($sucsess == 100 ? $total : 0);
print "\n";
print $sucsess.'% ('.$current.')'."\n\n";

<?php
$tv = $modx->getObject('modTemplateVar', array('name' => $name));
$elements = $tv->get('elements');
$element = explode('||', $elements);
$els = array();
foreach($element as $e) {
  list($elName,$elId) = explode("==", $e);
  $els[$elId] = $elName;
}
echo $els[$input];

<?php
if ($_SERVER['HTTP_X_REQUESTED_WITH'] != 'XMLHttpRequest') {return;}
if (empty($_POST['action'])) {return;}
$res = '';
switch ($_POST['action']) {
	case 'helloWorld':
		$res = 'Hello World!';
		break;
}
if (!empty($res)) {
	die($res);
}

		 Символ		Пример
Равно		 —		$query->where(array('width' => 15));
Не равно	 !=		$query->where(array('width:!=' => 15));
Меньше		 >		$query->where(array('width:>' => 15));
Больше		 <		$query->where(array('width:<' => 15));
больше или равно >=		$query->where(array('width:>=' => 15));
Меньше или равно <=		$query->where(array('width:<=' => 15));
Like		 LIKE		$query->where(array('width:LIKE' => '%15%'));
Not Like	 NOT LIKE	$query->where(array('width:NOT LIKE' => '%15%'));
В массиве	 IN		$query->where(array('width:IN' => array(15,16,17,20)));
Не в массиве	 NOT IN		$query->where(array('width:NOT IN' => array(15,16,17,20)));
Равно NULL	 IS		$query->where(array('width:IS' => null));

$response = $modx->runProcessor('resource/create', $data);
if ($response->isError()) {
    return $modx->error->failure($response->getMessage());
}

$id = $response->response['object']['id'];
return $id;