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"_depth" calculation for admin_ui

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Lóna Lore 2017-12-21 21:54:06 +01:00
parent 0c7f40f164
commit c0f66a45fc
1 changed files with 51 additions and 18 deletions
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69
e107_handlers/admin_ui.php
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@ -3047,40 +3047,73 @@ class e_admin_controller_ui extends e_admin_controller
}
/**
* Get ordered models by their parents
* add extra
* @lonalore
* Get ordered models by their parents.
*
* @return e_admin_tree_model
*/
public function getTreeModelSorted()
{
$tree = $this->getTreeModel();
$parentField = $this->getSortParent();
$orderField = $this->getSortField();
// New tree model.
$_tree = array();
$arr = array();
foreach ($tree->getTree() as $id => $model)
/** @var e_admin_model $model */
foreach($tree->getTree() as $id => $model)
{
$parent = $model->get($parentField);
$order = $model->get($orderField);
$model->set('_depth', '9999'); // include extra field in output, just as the MySQL function did.
$arr[$id] = $model;
$depth = $this->calculateModelDepth($model);
$model->set('_depth', $depth);
$_tree[$id] = $model;
}
// usort($arr); array_multisort() ?
// usort($arr); array_multisort() ?
// Set the newly ordered tree.
$tree->setTree($_tree, true);
$tree->setTree($arr,true); // set the newly ordered tree.
var_dump($arr);
print_a($_tree);
return $this->_tree_model;
}
/**
* Calculates '_depth' property for the given model.
*
* @param e_admin_model $model
* Admin model we want to get '_depth' property for.
*
* @return int
* Depth for the e_admin_model object.
*/
public function calculateModelDepth($model)
{
$parentField = $this->getSortParent();
$parentID = (int) $model->get($parentField);
// Default depth.
$depth = 1;
// If no parent.
if($parentID === 0)
{
return $depth;
}
$tree = $this->getTreeModel();
/** @var e_admin_model $_model */
foreach($tree->getTree() as $id => $_model)
{
if($id == $parentID)
{
$depth += $this->calculateModelDepth($_model);
break;
}
}
return $depth;
}
/**
* @lonalore - found online.