getMany problem

62 Posts

jbjoe Reply #1, 16 years, 1 month ago

Hello,

while I was coding today I stumbled upon something I don’t really understand. I wanted to use getMany and filter for all the non-deleted photos. But it doesn’t work!

<?php
data($photo->getMany('Childs', array('deleted' => false)), $data);

I’ve developed this workaround which does exactly the same but it’s not as sleek as the code above. But it DOES work.

<?php
$c = $modx->newQuery('ggPhoto');  
$c->where(array(
    'parent' => $photo->get('id'),
    'deleted' => false,
));
data($modx->getCollection('ggPhoto', $c), $data);

Why can’t I apply a criteria to getMany? Am I doing something wrong?

Whole Code:

<?php
if (!$modx->hasPermission('edit_document')) return $modx->error->failure($modx->lexicon('access_denied'));

include_once ($modx->getOption('core_path') . "components/gallerygear/gallerygear.class.php");
$gg = new GalleryGear();

function data($photos, & $data = array('count' => 0, 'photos' => array())) {
    global $modx;
    foreach($photos as $photo) {
        $data['photos'][] = array(
            'name' => $photo->get('name'),
            'previewImgUrl' => $photo->setResizedPhoto('crop', 80, 80)->getWebUrl()
        );
        $data['count']++;
        
        $c = $modx->newQuery('ggPhoto');  
        $c->where(array(
            'parent' => $photo->get('id'),
            'deleted' => false,
        ));
        data($modx->getCollection('ggPhoto', $c), $data);
        
        data($photo->getMany('Childs', array('deleted' => false)), $data);
    }
    return $data;
}

return $modx->error->success('yes', data($modx->getCollection('ggPhoto', array('deleted' => true))));