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
2026-04-25 19:48:49 +02:00 · 2023-01-24 10:03:10 +01:00
parent 9482139b5a
commit fb1ceebaa4
55 changed files with 3948 additions and 234 deletions
--- a/sources/Service/Links/LinksBulkDataPostProcessor.php
+++ b/sources/Service/Links/LinksBulkDataPostProcessor.php
@@ -0,0 +1,139 @@
+<?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\Service\Links;
+
+use CMDBSource;
+use Combodo\iTop\Service\Base\iDataPostProcessor;
+use DBObjectSet;
+use DBSearch;
+use Exception;
+use ExceptionLog;
+use FieldExpression;
+
+/**
+ * Class LinksBulkDataPostProcessor
+ *
+ * @api
+ *
+ * @since 3.1.0
+ * @package Combodo\iTop\Service\Links
+ */
+class LinksBulkDataPostProcessor implements iDataPostProcessor
+{
+	/** @inheritDoc */
+	public static function Execute(array $aData, array $aSettings): array
+	{
+		return self::ComputeScopeData($aData, $aSettings['bulk_oql'], $aSettings['link_class'], $aSettings['origin_field'], $aSettings['target_field']);
+	}
+
+	/**
+	 * ComputeScopeData.
+	 *
+	 * @param array $aResult
+	 * @param string $sScope
+	 * @param string $sLinkClass
+	 * @param string $sOriginField
+	 * @param string $sTargetField
+	 *
+	 * @return array
+	 */
+	public static function ComputeScopeData(array $aResult, string $sScope, string $sLinkClass, string $sOriginField, string $sTargetField): array
+	{
+		if (!empty($sScope)) {
+
+			try {
+				// OQL to select bulk object selection
+				$oDbObjectSearchBulkObjects = DBSearch::FromOQL($sScope);
+				$oDbObjectSetBulkObjects = new DBObjectSet($oDbObjectSearchBulkObjects);
+				$aBulksObjects = $oDbObjectSetBulkObjects->GetColumnAsArray('id', false);
+				$sBulkList = implode(',', $aBulksObjects);
+
+				// Get all links attached to object selection
+				$sOqlGroupBy = "SELECT $sLinkClass AS lnk WHERE lnk.$sOriginField IN ($sBulkList)";
+				$oDbObjectSearch = DBSearch::FromOQL($sOqlGroupBy);
+
+				// Group by links attached to object selection
+				$oFieldExp = new FieldExpression($sTargetField, 'lnk');
+				$sQuery = $oDbObjectSearch->MakeGroupByQuery([$sTargetField], array('grouped_by_1' => $oFieldExp), true);
+				$aGroupResult = CMDBSource::QueryToArray($sQuery, MYSQLI_ASSOC);
+
+				// Iterate throw result...
+				foreach ($aResult as &$aItem) {
+
+					// Find group by object to extract link count
+					$aFound = null;
+					foreach ($aGroupResult as $aItemGroup) {
+						if ($aItem['key'] === $aItemGroup['grouped_by_1']) {
+							$aFound = $aItemGroup;
+						}
+					}
+
+					// If found, get information
+					if ($aFound !== null) {
+						$aItem['group'] = 'Objects already linked';
+						$aItem['occurrence'] = $aFound['_itop_count_'];
+						$aItem['occurrence_label'] = "Link on {$aFound['_itop_count_']} Objects(s)";
+						$aItem['occurrence_info'] = "({$aFound['_itop_count_']})";
+						$aItem['full'] = ($aFound['_itop_count_'] == $oDbObjectSetBulkObjects->Count());
+
+						// Retrieve linked objects keys
+						$sOqlLinkKeys = "SELECT $sLinkClass AS lnk WHERE lnk.$sOriginField IN ($sBulkList) AND lnk.$sTargetField = {$aItem['key']}";
+						$oDbSearchLinkKeys = DBSearch::FromOQL($sOqlLinkKeys);
+						$aLinkedObjects = new DBObjectSet($oDbSearchLinkKeys);
+						$aItem['link_keys'] = $aLinkedObjects->GetColumnAsArray('id', false);
+
+					} else {
+						$aItem['group'] = 'Others';
+						$aItem['occurrence'] = '';
+						$aItem['empty'] = true;
+					}
+
+				}
+
+				// Order items
+				usort($aResult, [self::class, "CompareItems"]);
+			}
+			catch (Exception $e) {
+
+				ExceptionLog::LogException($e);
+			}
+
+		}
+
+		return $aResult;
+	}
+
+	/**
+	 * CompareItems.
+	 *
+	 * @param $aItemA
+	 * @param $aItemB
+	 *
+	 * @return array|int
+	 */
+	static private function CompareItems($aItemA, $aItemB): int
+	{
+		if ($aItemA['occurrence'] === $aItemB['occurrence']) {
+			return 0;
+		}
+
+		return ($aItemA['occurrence'] > $aItemB['occurrence']) ? -1 : 1;
+	}
+}