Resolve Phpstan Messages in Writer Ods (PHPOffice#3342)

* Resolve Phpstan Messages in Writer Ods

Reduce number of Phpstan messages by addressing their issues.

* Minor Fix

Phpstan reports one fewer error under Php8 than previously.

Author: oleibman

phpstan-baseline.neon

@@ -595,41 +595,6 @@ parameters:
 			count: 1
 			path: src/PhpSpreadsheet/Shared/Trend/Trend.php
 
-		-
-			message: "#^Negated boolean expression is always false\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Writer/Ods.php
-
-		-
-			message: "#^If condition is always true\\.$#"
-			count: 2
-			path: src/PhpSpreadsheet/Writer/Ods/Cell/Style.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Writer\\\\Ods\\\\Cell\\\\Style\\:\\:\\$writer has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Writer/Ods/Cell/Style.php
-
-		-
-			message: "#^Parameter \\#1 \\$range of static method PhpOffice\\\\PhpSpreadsheet\\\\Cell\\\\Coordinate\\:\\:splitRange\\(\\) expects string, string\\|false given\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Writer/Ods/Content.php
-
-		-
-			message: "#^Parameter \\#2 \\$value of method XMLWriter\\:\\:writeAttribute\\(\\) expects string, int\\<2, max\\> given\\.$#"
-			count: 3
-			path: src/PhpSpreadsheet/Writer/Ods/Content.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Writer\\\\Ods\\\\Content\\:\\:\\$formulaConvertor has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Writer/Ods/Content.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Writer\\\\Ods\\\\Formula\\:\\:\\$definedNames has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Writer/Ods/Formula.php
-
 		-
 			message: "#^Cannot use array destructuring on array\\|false\\.$#"
 			count: 1

phpstan-conditional.php

@@ -79,7 +79,7 @@
     $config['parameters']['ignoreErrors'][] = [
         'message' => '#^Binary operation "/" between float and array[|]float[|]int[|]string results in an error.#',
         'path' => __DIR__ . '/src/PhpSpreadsheet/Calculation/MathTrig/Combinations.php',
-        'count' => 2,
+        'count' => 1,
     ];
 }
 

src/PhpSpreadsheet/Writer/Ods.php

@@ -117,10 +117,6 @@ public function getWriterPartThumbnails(): Thumbnails
      */
     public function save($filename, int $flags = 0): void
     {
-        if (!$this->spreadSheet) {
-            throw new WriterException('PhpSpreadsheet object unassigned.');
-        }
-
         $this->processFlags($flags);
 
         // garbage collect
@@ -176,11 +172,7 @@ private function createZip()
      */
     public function getSpreadsheet()
     {
-        if ($this->spreadSheet !== null) {
-            return $this->spreadSheet;
-        }
-
-        throw new WriterException('No PhpSpreadsheet assigned.');
+        return $this->spreadSheet;
     }
 
     /**

src/PhpSpreadsheet/Writer/Ods/Cell/Style.php

@@ -19,6 +19,7 @@ class Style
     public const ROW_STYLE_PREFIX = 'ro';
     public const TABLE_STYLE_PREFIX = 'ta';
 
+    /** @var XMLWriter */
     private $writer;
 
     public function __construct(XMLWriter $writer)
@@ -97,9 +98,7 @@ private function writeCellProperties(CellStyle $style): void
         $this->writer->writeAttribute('style:rotation-align', 'none');
 
         // Fill
-        if ($fill = $style->getFill()) {
-            $this->writeFillStyle($fill);
-        }
+        $this->writeFillStyle($style->getFill());
 
         $this->writer->endElement();
 
@@ -142,9 +141,7 @@ protected function writeTextProperties(CellStyle $style): void
             $this->writer->writeAttribute('fo:font-style', 'italic');
         }
 
-        if ($color = $font->getColor()) {
-            $this->writer->writeAttribute('fo:color', sprintf('#%s', $color->getRGB()));
-        }
+        $this->writer->writeAttribute('fo:color', sprintf('#%s', $font->getColor()->getRGB()));
 
         if ($family = $font->getName()) {
             $this->writer->writeAttribute('fo:font-family', $family);

src/PhpSpreadsheet/Writer/Ods/Content.php

@@ -23,6 +23,7 @@ class Content extends WriterPart
     const NUMBER_COLS_REPEATED_MAX = 1024;
     const NUMBER_ROWS_REPEATED_MAX = 1048576;
 
+    /** @var Formula */
     private $formulaConvertor;
 
     /**
@@ -155,7 +156,7 @@ private function writeRows(XMLWriter $objWriter, Worksheet $sheet, int $sheetInd
                 $objWriter->startElement('table:table-row');
                 if ($span_row) {
                     if ($span_row > 1) {
-                        $objWriter->writeAttribute('table:number-rows-repeated', $span_row);
+                        $objWriter->writeAttribute('table:number-rows-repeated', (string) $span_row);
                     }
                     $objWriter->startElement('table:table-cell');
                     $objWriter->writeAttribute('table:number-columns-repeated', (string) self::NUMBER_COLS_REPEATED_MAX);
@@ -254,7 +255,7 @@ private function writeCells(XMLWriter $objWriter, RowCellIterator $cells): void
         if ($numberColsRepeated > 0) {
             if ($numberColsRepeated > 1) {
                 $objWriter->startElement('table:table-cell');
-                $objWriter->writeAttribute('table:number-columns-repeated', $numberColsRepeated);
+                $objWriter->writeAttribute('table:number-columns-repeated', (string) $numberColsRepeated);
                 $objWriter->endElement();
             } else {
                 $objWriter->writeElement('table:table-cell');
@@ -275,7 +276,7 @@ private function writeCellSpan(XMLWriter $objWriter, $curColumn, $prevColumn): v
             $objWriter->writeElement('table:table-cell');
         } elseif ($diff > 1) {
             $objWriter->startElement('table:table-cell');
-            $objWriter->writeAttribute('table:number-columns-repeated', $diff);
+            $objWriter->writeAttribute('table:number-columns-repeated', (string) $diff);
             $objWriter->endElement();
         }
     }
@@ -322,7 +323,7 @@ private function writeCellMerge(XMLWriter $objWriter, Cell $cell): void
             return;
         }
 
-        $mergeRange = Coordinate::splitRange($cell->getMergeRange());
+        $mergeRange = Coordinate::splitRange((string) $cell->getMergeRange());
         [$startCell, $endCell] = $mergeRange[0];
         $start = Coordinate::coordinateFromString($startCell);
         $end = Coordinate::coordinateFromString($endCell);

src/PhpSpreadsheet/Writer/Ods/Formula.php

@@ -7,6 +7,7 @@
 
 class Formula
 {
+    /** @var array */
     private $definedNames = [];
 
     /**