IcingaCommandArgumentTable: branch-specific fixes

library/Director/Web/Table/IcingaCommandArgumentTable.php

@@ -2,6 +2,11 @@
 
 namespace Icinga\Module\Director\Web\Table;
 
+use Icinga\Data\DataArray\ArrayDatasource;
+use Icinga\Module\Director\Data\Json;
+use Icinga\Module\Director\Db;
+use Icinga\Module\Director\Db\Branch\Branch;
+use Icinga\Module\Director\Db\Branch\BranchModificationStore;
 use Icinga\Module\Director\Objects\IcingaCommand;
 use gipfl\IcingaWeb2\Link;
 use gipfl\IcingaWeb2\Table\ZfQueryBasedTable;
@@ -11,20 +16,19 @@ class IcingaCommandArgumentTable extends ZfQueryBasedTable
     /** @var IcingaCommand */
     protected $command;
 
-    protected $searchColumns = array(
+    /** @var Branch */
+    protected $branch;
+
+    protected $searchColumns = [
         'ca.argument_name',
         'ca.argument_value',
-    );
+    ];
 
-    public static function create(IcingaCommand $command)
-    {
-        $self = new static($command->getConnection());
-        $self->command = $command;
-        return $self;
-    }
-
-    public function assemble()
+    public function __construct(IcingaCommand $command, Branch $branch)
     {
+        $this->command = $command;
+        $this->branch = $branch;
+        parent::__construct($command->getConnection());
         $this->getAttributes()->set('data-base-target', '_self');
     }
 
@@ -32,8 +36,8 @@ class IcingaCommandArgumentTable extends ZfQueryBasedTable
     {
         return $this::row([
             Link::create($row->argument_name, 'director/command/arguments', [
-                'argument_id' => $row->id,
-                'name'        => $this->command->getObjectName()
+                'argument' => $row->argument_name,
+                'name'     => $this->command->getObjectName()
             ]),
             $row->argument_value
         ]);
@@ -49,6 +53,27 @@ class IcingaCommandArgumentTable extends ZfQueryBasedTable
 
     public function prepareQuery()
     {
+        $db = $this->db();
+        if ($this->branch->isBranch()) {
+            return (new ArrayDatasource((array) $this->command->arguments()->toPlainObject()))->select();
+            /** @var Db $connection */
+            $connection = $this->connection();
+            $store = new BranchModificationStore($connection, 'command');
+            $modification = $store->loadOptionalModificationByName(
+                $this->command->getObjectName(),
+                $this->branch->getUuid()
+            );
+            if ($modification) {
+                $props = $modification->getProperties()->jsonSerialize();
+                if (isset($props->arguments)) {
+                    return new ArrayDatasource((array) $this->command->arguments()->toPlainObject());
+                }
+            }
+        }
+        $id = $this->command->get('id');
+        if ($id === null) {
+            return new ArrayDatasource([]);
+        }
         return $this->db()->select()->from(
             ['ca' => 'icinga_command_argument'],
             [
@@ -58,7 +83,7 @@ class IcingaCommandArgumentTable extends ZfQueryBasedTable
             ]
         )->where(
             'ca.command_id = ?',
-            $this->command->get('id')
+            $id
         )->order('ca.sort_order')->order('ca.argument_name')->limit(100);
     }
 }