Initial Upload

2025-12-02 10:32:59 -05:00
commit 05ce0da296
2240 changed files with 467811 additions and 0 deletions
--- a/lib/Helper/DataSetUploadHandler.php
+++ b/lib/Helper/DataSetUploadHandler.php
@@ -0,0 +1,176 @@
+<?php
+/*
+ * Copyright (C) 2024 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - https://xibosignage.com
+ *
+ * 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\Helper;
+
+use Carbon\Carbon;
+use Exception;
+use Xibo\Support\Exception\AccessDeniedException;
+use Xibo\Support\Exception\InvalidArgumentException;
+use Xibo\Support\Sanitizer\SanitizerInterface;
+
+/**
+ * Class DataSetUploadHandler
+ * @package Xibo\Helper
+ */
+class DataSetUploadHandler extends BlueImpUploadHandler
+{
+    /**
+     * @param $file
+     * @param $index
+     */
+    protected function handleFormData($file, $index)
+    {
+        /* @var \Xibo\Controller\DataSet $controller */
+        $controller = $this->options['controller'];
+
+        /* @var SanitizerInterface $sanitizer */
+        $sanitizer = $this->options['sanitizer'];
+
+        // Handle form data, e.g. $_REQUEST['description'][$index]
+        $fileName = $file->name;
+
+        $controller->getLog()->debug('Upload complete for ' . $fileName . '.');
+
+        // Upload and Save
+        try {
+
+            // Authenticate
+            $controller = $this->options['controller'];
+            $dataSet = $controller->getDataSetFactory()->getById($this->options['dataSetId']);
+
+            if (!$controller->getUser()->checkEditable($dataSet)) {
+                throw new AccessDeniedException();
+            }
+
+            // Get all columns
+            $columns = $dataSet->getColumn();
+
+            // Filter columns where dataSetColumnType is "Value"
+            $filteredColumns = array_filter($columns, function ($column) {
+                return $column->dataSetColumnTypeId == '1';
+            });
+
+            // Check if there are any value columns defined in the dataset
+            if (count($filteredColumns) === 0) {
+                $controller->getLog()->error('Import failed: No value columns defined in the dataset.');
+                throw new InvalidArgumentException(__('Import failed: No value columns defined in the dataset.'));
+            }
+
+            // We are allowed to edit - pull all required parameters from the request object
+            $overwrite = $sanitizer->getCheckbox('overwrite');
+            $ignoreFirstRow = $sanitizer->getCheckbox('ignorefirstrow');
+
+            $controller->getLog()->debug('Options provided - overwrite = %d, ignore first row = %d', $overwrite, $ignoreFirstRow);
+
+            // Enumerate over the columns in the DataSet and set a row value for each
+            $spreadSheetMapping = [];
+
+            foreach ($dataSet->getColumn() as $column) {
+                /* @var \Xibo\Entity\DataSetColumn $column */
+                if ($column->dataSetColumnTypeId == 1) {
+                    // Has this column been provided in the mappings?
+
+                    $spreadSheetColumn = 0;
+                    if (isset($_REQUEST['csvImport_' . $column->dataSetColumnId]))
+                        $spreadSheetColumn = (($index === null) ? $_REQUEST['csvImport_' . $column->dataSetColumnId] : $_REQUEST['csvImport_' . $column->dataSetColumnId][$index]);
+                            
+                    // If it has been left blank, then skip
+                    if ($spreadSheetColumn != 0)
+                        $spreadSheetMapping[($spreadSheetColumn - 1)] = $column->heading;
+                }
+            }
+
+            // Delete the data?
+            if ($overwrite == 1)
+                $dataSet->deleteData();
+
+            $firstRow = true;
+            $i = 0;
+            $handle = fopen($controller->getConfig()->getSetting('LIBRARY_LOCATION') . 'temp/' . $fileName, 'r');
+            while (($data = fgetcsv($handle)) !== FALSE ) {
+                $i++;
+
+                // remove any elements that doesn't contain any value from the array
+                $filteredData = array_filter($data, function($value) {
+                    return !empty($value);
+                });
+
+                // Skip empty lines without any delimiters or data
+                if (empty($filteredData)) {
+                    continue;
+                }
+
+                $row = [];
+
+                // The CSV file might have headings, so ignore the first row.
+                if ($firstRow) {
+                    $firstRow = false;
+
+                    if ($ignoreFirstRow == 1)
+                        continue;
+                }
+
+                for ($cell = 0; $cell < count($data); $cell++) {
+
+                    // Insert the data into the correct column
+                    if (isset($spreadSheetMapping[$cell])) {
+                        // Sanitize the data a bit
+                        $item = $data[$cell];
+
+                        if ($item == '')
+                            $item = null;
+
+                        $row[$spreadSheetMapping[$cell]] = $item;
+                    }
+                }
+
+                try {
+                    $dataSet->addRow($row);
+                } catch (\PDOException $PDOException) {
+                    $controller->getLog()->error('Error importing row ' . $i . '. E = ' . $PDOException->getMessage());
+                    $controller->getLog()->debug($PDOException->getTraceAsString());
+
+                    throw new InvalidArgumentException(__('Unable to import row %d', $i), 'row');
+                }
+            }
+
+            // Close the file
+            fclose($handle);
+
+            // TODO: update list content definitions
+
+            // Save the dataSet
+            $dataSet->lastDataEdit = Carbon::now()->format('U');
+            $dataSet->save(['validate' => false, 'saveColumns' => false]);
+
+            // Tidy up the temporary file
+            @unlink($controller->getConfig()->getSetting('LIBRARY_LOCATION') . 'temp/' . $fileName);
+
+        } catch (Exception $e) {
+            $file->error = $e->getMessage();
+
+            // Don't commit
+            $controller->getState()->setCommitState(false);
+        }
+    }
+}