Initial Upload

2025-12-02 10:32:59 -05:00
commit 05ce0da296
2240 changed files with 467811 additions and 0 deletions
--- a/lib/XTR/DataSetConvertTask.php
+++ b/lib/XTR/DataSetConvertTask.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * Copyright (C) 2020 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - http://www.xibo.org.uk
+ *
+ * This file is part of Xibo.
+ *
+ * Xibo 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
+ * any later version.
+ *
+ * Xibo 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
+ * along with Xibo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+namespace Xibo\XTR;
+use Xibo\Entity\DataSet;
+use Xibo\Factory\DataSetFactory;
+use Xibo\Support\Exception\GeneralException;
+
+/**
+ * Class DataSetConvertTask
+ * @package Xibo\XTR
+ */
+class DataSetConvertTask implements TaskInterface
+{
+    use TaskTrait;
+
+    /** @var DataSetFactory */
+    private $dataSetFactory;
+
+    /** @inheritdoc */
+    public function setFactories($container)
+    {
+        $this->dataSetFactory = $container->get('dataSetFactory');
+        return $this;
+    }
+
+    /** @inheritdoc */
+    public function run()
+    {
+        // Protect against us having run before
+        if ($this->store->exists('SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = :schema AND TABLE_NAME = :name', [
+            'schema' => $_SERVER['MYSQL_DATABASE'],
+            'name' => 'datasetdata'
+        ])) {
+
+            // Get all DataSets
+            foreach ($this->dataSetFactory->query() as $dataSet) {
+                /* @var \Xibo\Entity\DataSet $dataSet */
+
+                // Rebuild the data table
+                $dataSet->rebuild();
+
+                // Load the existing data from datasetdata
+                foreach (self::getExistingData($dataSet) as $row) {
+                    $dataSet->addRow($row);
+                }
+            }
+
+            // Drop data set data
+            $this->store->update('DROP TABLE `datasetdata`;', []);
+        }
+
+        // Disable the task
+        $this->getTask()->isActive = 0;
+
+        $this->appendRunMessage('Conversion Completed');
+    }
+
+    /**
+     * Data Set Results
+     * @param DataSet $dataSet
+     * @return array
+     * @throws GeneralException
+     */
+    public function getExistingData($dataSet)
+    {
+        $dbh = $this->store->getConnection();
+        $params = array('dataSetId' => $dataSet->dataSetId);
+
+        $selectSQL = '';
+        $outerSelect = '';
+
+        foreach ($dataSet->getColumn() as $col) {
+            /* @var \Xibo\Entity\DataSetColumn $col */
+            if ($col->dataSetColumnTypeId != 1)
+                continue;
+
+            $selectSQL .= sprintf("MAX(CASE WHEN DataSetColumnID = %d THEN `Value` ELSE null END) AS '%s', ", $col->dataSetColumnId, $col->heading);
+            $outerSelect .= sprintf(' `%s`,', $col->heading);
+        }
+
+        $outerSelect = rtrim($outerSelect, ',');
+
+        // We are ready to build the select and from part of the SQL
+        $SQL  = "SELECT $outerSelect ";
+        $SQL .= "  FROM ( ";
+        $SQL .= "   SELECT $outerSelect ,";
+        $SQL .= "           RowNumber ";
+        $SQL .= "     FROM ( ";
+        $SQL .= "      SELECT $selectSQL ";
+        $SQL .= "          RowNumber ";
+        $SQL .= "        FROM (";
+        $SQL .= "          SELECT datasetcolumn.DataSetColumnID, datasetdata.RowNumber, datasetdata.`Value` ";
+        $SQL .= "            FROM datasetdata ";
+        $SQL .= "              INNER JOIN datasetcolumn ";
+        $SQL .= "              ON datasetcolumn.DataSetColumnID = datasetdata.DataSetColumnID ";
+        $SQL .= "            WHERE datasetcolumn.DataSetID = :dataSetId ";
+        $SQL .= "          ) datasetdatainner ";
+        $SQL .= "      GROUP BY RowNumber ";
+        $SQL .= "    ) datasetdata ";
+        $SQL .= ' ) finalselect ';
+        $SQL .= " ORDER BY RowNumber ";
+
+        $sth = $dbh->prepare($SQL);
+        $sth->execute($params);
+
+        return $sth->fetchAll(\PDO::FETCH_ASSOC);
+    }
+}