mirror/Part-DB.Part-DB-server
1
0
Fork 1
mirror of https://github.com/Part-DB/Part-DB-server.git synced 2025-07-07 00:44:36 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 14

Show a treeview in the admin menus, to select between the different elements.

Browse source
This commit is contained in:
Jan Böhmer 2019-04-05 17:49:02 +02:00
parent 928b574d8c
commit 650b388a1d
16 changed files with 269 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

48
src/Services/TreeBuilder.php
View file

@ -31,10 +31,12 @@
namespace App\Services;
use App\Entity\DBElement;
use App\Entity\StructuralDBElement;
use App\Helpers\TreeViewNode;
use App\Repository\StructuralDBElementRepository;
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Contracts\Translation\TranslatorInterface;
/**
* This service gives you multiple possibilities to generate trees.
@ -45,11 +47,13 @@ class TreeBuilder
{
protected $url_generator;
protected $em;
protected $translator;
public function __construct(EntityURLGenerator $URLGenerator, EntityManagerInterface $em)
public function __construct(EntityURLGenerator $URLGenerator, EntityManagerInterface $em, TranslatorInterface $translator)
{
$this->url_generator = $URLGenerator;
$this->em = $em;
$this->translator = $translator;
}
/**
@ -57,15 +61,18 @@ class TreeBuilder
* @param StructuralDBElement $element The element for which the tree should be generated.
* @param string $href_type The type of the links that should be used for the links. Set to null, to disable links.
* See EntityURLGenerator::getURL for possible types.
* @param DBElement|null $selectedElement When a element is given here, its tree node will be marked as selected in
* the resulting tree. When $selectedElement is not existing in the tree, then nothing happens.
* @return TreeViewNode The Node for the given Element.
* @throws \App\Exceptions\EntityNotSupported
*/
public function elementToTreeNode(StructuralDBElement $element, ?string $href_type = 'list_parts') : TreeViewNode
public function elementToTreeNode(StructuralDBElement $element, ?string $href_type = 'list_parts', DBElement $selectedElement = null) : TreeViewNode
{
$children = $element->getSubelements();
$children_nodes = null;
foreach ($children as $child) {
$children_nodes[] = $this->elementToTreeNode($child, $href_type);
$children_nodes[] = $this->elementToTreeNode($child, $href_type, $selectedElement);
}
//Check if we need to generate a href type
@ -75,7 +82,14 @@ class TreeBuilder
$href = $this->url_generator->getURL($element, $href_type);
}
return new TreeViewNode($element->getName(), $href, $children_nodes);
$tree_node = new TreeViewNode($element->getName(), $href, $children_nodes);
//Check if we need to select the current part
if ($selectedElement !== null && $element->getID() === $selectedElement->getID()) {
$tree_node->setSelected(true);
}
return $tree_node;
}
/**
@ -84,9 +98,12 @@ class TreeBuilder
* be generated.
* @param string $href_type The type of the links that should be used for the links. Set to null, to disable links.
* See EntityURLGenerator::getURL for possible types.
* @param DBElement|null $selectedElement When a element is given here, its tree node will be marked as selected in
* the resulting tree. When $selectedElement is not existing in the tree, then nothing happens.
* @return TreeViewNode[] Returns an array, containing all nodes. It is empty if the given class has no elements.
* @throws \App\Exceptions\EntityNotSupported
*/
public function typeToTree(string $class_name, ?string $href_type = 'list_parts') : array
public function typeToTree(string $class_name, ?string $href_type = 'list_parts', DBElement $selectedElement = null) : array
{
/**
* @var $repo StructuralDBElementRepository
@ -95,8 +112,27 @@ class TreeBuilder
$root_nodes = $repo->findRootNodes();
$array = array();
//When we use the newEdit type, add the New Element node.
if ($href_type === 'newEdit') {
//Generate the url for the new node
$href = $this->url_generator->createURL(new $class_name());
$new_node = new TreeViewNode($this->translator->trans('entity.tree.new'), $href);
//When the id of the selected element is null, then we have a new element, and we need to select "new" node
if ($selectedElement != null && $selectedElement->getID() == null) {
$new_node->setSelected(true);
}
$array[] = $new_node;
//Add spacing
$array[] = (new TreeViewNode(''))->setDisabled(true);
//Every other treeNode will be used for edit
$href_type = "edit";
}
foreach ($root_nodes as $node) {
$array[] = $this->elementToTreeNode($node, $href_type);
$array[] = $this->elementToTreeNode($node, $href_type, $selectedElement);
}
return $array;