N°3190 - Edit n:n LinkedSetIndirect in object details using a tagset-like widget

- Add generic set block ui component
- Add model link set (direct and indirect) attribute (display style)
- Add model link set direct allowed values
- Create link set viewer block UI (BlockLinksSetDisplayAsProperty)
- Add set block ui factory for linkset
- Add object factory and create new endpoint in object controller (with data binder)
- Add link set model, link set repository and link set data transformer services

sources/Application/UI/Base/Component/Input/Set/DataProvider/AjaxDataProvider.php

@@ -0,0 +1,169 @@
+<?php
+/**
+ * Copyright (C) 2013-2022 Combodo SARL
+ *
+ * This file is part of iTop.
+ *
+ * iTop is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * iTop is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ */
+
+namespace Combodo\iTop\Application\UI\Base\Component\Input\Set\DataProvider;
+
+/**
+ * Class AjaxDataProvider
+ *
+ * @package Combodo\iTop\Application\UI\Base\Component\Input\Set\DataProvider
+ * @since 3.1.0
+ */
+class AjaxDataProvider extends SimpleDataProvider
+{
+	/** @var int DEFAULT_MAX_RESULTS maximum results fetched */
+	const DEFAULT_MAX_RESULTS = 25;
+
+	/**
+	 * @see \Combodo\iTop\Router\Router
+	 * @var string $sAjaxRoute Router route name
+	 */
+	private string $sRoute;
+
+	/** @var array $aParams Query string params */
+	private array $aParams = [];
+
+	/** @var array $aPostParams Post params */
+	private array $aPostParams = [];
+
+	/** @var int $iMaxResults Maximum entries */
+	private int $iMaxResults = AjaxDataProvider::DEFAULT_MAX_RESULTS;
+
+
+	/**
+	 * Constructor.
+	 *
+	 * @param string $sRoute Router route name
+	 * @param array $aParams Query string params
+	 * @param array $aPostParams Post params
+	 */
+	public function __construct(string $sRoute, array $aParams = [], array $aPostParams = [])
+	{
+		parent::__construct();
+
+		// Retrieve parameters
+		$this->sRoute = $sRoute;
+		$this->aParams = $aParams;
+		$this->aPostParams = $aPostParams;
+	}
+
+	/** @inheritDoc */
+	public function GetType(): string
+	{
+		return iDataProvider::TYPE_AJAX_PROVIDER;
+	}
+
+	/**
+	 * SetParam.
+	 *
+	 * @param string $sName
+	 * @param string $sValue
+	 *
+	 * @return $this
+	 */
+	public function SetParam(string $sName, string $sValue): AjaxDataProvider
+	{
+		$this->aParams[$sName] = $sValue;
+
+		return $this;
+	}
+
+	/**
+	 * GetParam.
+	 *
+	 * @param string $sName
+	 *
+	 * @return string
+	 */
+	public function GetParam(string $sName): string
+	{
+		return $this->aParams[$sName];
+	}
+
+	/**
+	 * GetParams.
+	 *
+	 * @return array
+	 */
+	public function GetParams(): array
+	{
+		return $this->aParams;
+	}
+
+	/**
+	 * GetParamsAsQueryString.
+	 *
+	 * @return string
+	 */
+	public function GetParamsAsQueryString(): string
+	{
+		$aFlattened = $this->aParams;
+		array_walk($aFlattened, function (&$sValue, $key) {
+			$sValue = "{$key}={$sValue}";
+		});
+
+		return '&'.implode('&', $aFlattened);
+	}
+
+	/**
+	 * GetPostParamsAsJsonString.
+	 *
+	 * @return string
+	 */
+	public function GetPostParamsAsJsonString(): string
+	{
+		return json_encode($this->aPostParams);
+	}
+
+	/**
+	 * SetPostParam.
+	 *
+	 * @param string $sName
+	 * @param $oValue
+	 *
+	 * @return $this
+	 */
+	public function SetPostParam(string $sName, $oValue): AjaxDataProvider
+	{
+		$this->aPostParams[$sName] = $oValue;
+
+		return $this;
+	}
+
+	/**
+	 * GetRoute.
+	 *
+	 * @return void
+	 */
+	public function GetRoute(): string
+	{
+		return $this->sRoute;
+	}
+
+	/**
+	 * Return maximum results count.
+	 *
+	 * @return int
+	 */
+	public function GetMaxResults(): int
+	{
+		return $this->iMaxResults;
+	}
+
+}