Create Cli.php

src/PhpSpreadsheet/Writer/Cli.php

@@ -0,0 +1,174 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Writer;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+class Cli extends BaseWriter
+{
+    /**
+     * Spreadsheet object.
+     *
+     * @var Spreadsheet
+     */
+    protected $spreadsheet;
+
+    /**
+     * Sheet index to write.
+     *
+     * @var null|int
+     */
+    private $sheetIndex = 0;
+
+    /**
+     * Create a new CLI Writer.
+     */
+    public function __construct(Spreadsheet $spreadsheet)
+    {
+        $this->spreadsheet = $spreadsheet;
+    }
+
+    /**
+     * Save Spreadsheet to file.
+     *
+     * @param resource|string $filename
+     */
+    public function save($filename, int $flags = 0): void
+    {
+        $this->processFlags($flags);
+
+        // Open file
+        $this->openFileHandle($filename);
+
+        // Write CLI table
+        fwrite($this->fileHandle, $this->generateCliTable());
+
+        // Close file
+        $this->maybeCloseFileHandle();
+    }
+
+    /**
+     * Generate CLI table output
+     */
+    private function generateCliTable(): string
+    {
+        // Get sheet
+        $sheet = ($this->sheetIndex === null) 
+            ? $this->spreadsheet->getActiveSheet()
+            : $this->spreadsheet->getSheet($this->sheetIndex);
+
+        // Get worksheet dimension
+        [$min, $max] = explode(':', $sheet->calculateWorksheetDataDimension());
+        [$minCol, $minRow] = Coordinate::indexesFromString($min);
+        [$maxCol, $maxRow] = Coordinate::indexesFromString($max);
+
+        // Get column widths
+        $colWidths = $this->calculateColumnWidths($sheet, $minCol, $maxCol, $minRow, $maxRow);
+
+        // Generate the output
+        $output = $this->generateTableHeader($colWidths);
+        $output .= $this->generateTableRows($sheet, $minCol, $maxCol, $minRow, $maxRow, $colWidths);
+
+        return $output;
+    }
+
+    /**
+     * Calculate the width of each column
+     */
+    private function calculateColumnWidths(Worksheet $sheet, int $minCol, int $maxCol, int $minRow, int $maxRow): array
+    {
+        $colWidths = [];
+
+        // Initialize with column header widths
+        for ($col = $minCol; $col <= $maxCol; ++$col) {
+            $cell = $sheet->getCellByColumnAndRow($col, $minRow);
+            $colWidths[$col] = strlen($cell->getValue() ?? '');
+        }
+
+        // Check cell values
+        for ($row = $minRow; $row <= $maxRow; ++$row) {
+            for ($col = $minCol; $col <= $maxCol; ++$col) {
+                $cell = $sheet->getCellByColumnAndRow($col, $row);
+                $value = $cell->getValue();
+                if ($value !== null) {
+                    $length = strlen($value);
+                    if ($length > ($colWidths[$col] ?? 0)) {
+                        $colWidths[$col] = $length;
+                    }
+                }
+            }
+        }
+
+        return $colWidths;
+    }
+
+    /**
+     * Generate the table header with correct column widths
+     */
+    private function generateTableHeader(array $colWidths): string
+    {
+        $separator = '+';
+        foreach ($colWidths as $width) {
+            $separator .= str_repeat('-', $width + 2) . '+';
+        }
+        return $separator . "\n";
+    }
+
+    /**
+     * Generate the table rows
+     */
+    private function generateTableRows(Worksheet $sheet, int $minCol, int $maxCol, int $minRow, int $maxRow, array $colWidths): string
+    {
+        $output = '';
+
+        for ($row = $minRow; $row <= $maxRow; ++$row) {
+            $output .= '|';
+            for ($col = $minCol; $col <= $maxCol; ++$col) {
+                $cell = $sheet->getCellByColumnAndRow($col, $row);
+                $value = (string) $cell->getValue();
+                $output .= ' ' . str_pad($value, $colWidths[$col]) . ' |';
+            }
+            $output .= "\n";
+
+            // Add separator after each row
+            $output .= $this->generateTableHeader($colWidths);
+        }
+
+        return $output;
+    }
+
+    /**
+     * Get sheet index.
+     */
+    public function getSheetIndex(): ?int
+    {
+        return $this->sheetIndex;
+    }
+
+    /**
+     * Set sheet index.
+     *
+     * @param int $sheetIndex Sheet index
+     *
+     * @return $this
+     */
+    public function setSheetIndex($sheetIndex)
+    {
+        $this->sheetIndex = $sheetIndex;
+        return $this;
+    }
+
+    /**
+     * Write all sheets (resets sheetIndex to NULL).
+     *
+     * @return $this
+     */
+    public function writeAllSheets()
+    {
+        $this->sheetIndex = null;
+        return $this;
+    }
+}
+?>