Enh: Migrate phpspreadsheet 2.0 (#6976)

* Enh: Migrate phpspreadsheet 2.0

* Enh: migrate 2.0

* Update composer.lock

* Update MIGRATE-DEV.md

MIGRATE-DEV.md

@@ -17,6 +17,8 @@ At least PHP 8.0 is required with this version.
 - Controller route change: `/search/mentioning` -> `/user/mentioning`
 - `Yii::$app->search()` component is not longer available.
     - Use `(new ContentSearchService($exampleContent->content))->update();` instead of `Yii::$app->search->update($exampleContent);`
+- The method `setCellValueByColumnAndRow()` has been replaced with `setCellValue()` and `setValueExplicit()`.
+- When rendering xlsx generated data cells, use the `setCellValue()` method with the appropriate coordinate obtained using `getColumnLetter()`.
 
 ### Deprecations
 - `\humhub\components\Module::getIsActivated()` use `getIsEnabled()` instead
@@ -39,6 +41,7 @@ At least PHP 8.0 is required with this version.
 - `humhub\modules\stream\actions\GlobalContentStream`
 - `humhub\modules\stream\models\GlobalContentStreamQuery`
 - `humhub\modules\stream\models\filters\GlobalContentStreamFilter`
+- A new protected function `SpreadsheetExport::getColumnLetter()` has been introduced to get the column letter based on the column index.
 
 ### Type restrictions
 - `\humhub\commands\MigrateController` enforces types on fields, method parameters, & return types

composer.json

@@ -56,7 +56,7 @@
         "npm-asset/socket.io-client": "^2.0",
         "npm-asset/swiped-events": "^1.0.9",
         "npm-asset/timeago": "^1.6.3",
-        "phpoffice/phpspreadsheet": "^1.0",
+        "phpoffice/phpspreadsheet": "^2.0",
         "raoul2000/yii2-jcrop-widget": "^1.0",
         "symfony/amazon-mailer": "^5.4",
         "symfony/google-mailer": "^5.4",

protected/humhub/components/export/SpreadsheetExport.php

@@ -276,24 +276,41 @@ class SpreadsheetExport extends Component
     }
 
     /**
-     * Composes header row contents.
-     * @param Spreadsheet $spreadsheet
-     * @throws \PhpOffice\PhpSpreadsheet\Exception
-     */
+    * Composes header row contents.
+    * @param Spreadsheet $spreadsheet
+    * @throws \PhpOffice\PhpSpreadsheet\Exception
+    */
     protected function composeHeaderRow($spreadsheet)
     {
         $worksheet = $spreadsheet->getActiveSheet();
         $row = $this->nextRow();
 
         foreach ($this->columns as $columnIndex => $column) {
-            $worksheet->setCellValueByColumnAndRow(
-                $columnIndex + 1,
-                $row,
-                $column->renderHeaderCellContent(),
+            $coordinate = $this->getColumnLetter($columnIndex + 1) . $row;
+            $worksheet->setCellValue(
+                $coordinate,
+                $column->renderHeaderCellContent()
             );
         }
     }
 
+    /**
+     * Get the column letter based on column index.
+     * @param int $columnIndex
+     * @return string
+     */
+    protected function getColumnLetter($columnIndex)
+    {
+        $letters = range('A', 'Z');
+        $letter = '';
+        while ($columnIndex > 0) {
+            $remainder = ($columnIndex - 1) % 26;
+            $letter = $letters[$remainder] . $letter;
+            $columnIndex = floor(($columnIndex - $remainder) / 26);
+        }
+        return $letter;
+    }
+
     /**
      * Composes header row contents.
      * @param Spreadsheet $spreadsheet
@@ -327,17 +344,17 @@ class SpreadsheetExport extends Component
         $row = $this->nextRow();
 
         foreach ($this->columns as $columnIndex => $column) {
-            $cell = $worksheet->getCellByColumnAndRow($columnIndex + 1, $row);
+            $coordinate = $this->getColumnLetter($columnIndex + 1) . $row;
             $value = $column->renderDataCellContent($model, $key, $index);
 
             if ($column->dataType !== null) {
-                $cell->setValueExplicit($value, $column->dataType);
+                $worksheet->getCell($coordinate)->setValueExplicit($value, $column->dataType);
             } else {
-                $cell->setValue($value);
+                $worksheet->setCellValue($coordinate, $value);
             }
 
             if ($column->styles !== []) {
-                $cell->getStyle()->applyFromArray($column->styles);
+                $worksheet->getStyle($coordinate)->applyFromArray($column->styles);
             }
         }
     }