Add support for reading Worksheet Visibility for Ods

CHANGELOG.md

@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 
   Note that a ChartSheet is still only written as a normal Worksheet containing a single chart, not as an actual ChartSheet.
 
+- Added Worksheet visibility in Ods Reader [PR #2851](https://github.com/PHPOffice/PhpSpreadsheet/pull/2851)
+
 ### Changed
 
 - Memory and speed improvements, particularly for the Cell Collection, and the Writers.

phpstan-baseline.neon

@@ -1945,36 +1945,11 @@ parameters:
 			count: 6
 			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
 
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$masterPrintStylesCrossReference has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$masterStylesCrossReference has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$officeNs has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
-
 		-
 			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$pageLayoutStyles has no type specified\\.$#"
 			count: 1
 			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
 
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$stylesFo has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
-
-		-
-			message: "#^Property PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\PageSettings\\:\\:\\$stylesNs has no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Reader/Ods/PageSettings.php
-
 		-
 			message: "#^Method PhpOffice\\\\PhpSpreadsheet\\\\Reader\\\\Ods\\\\Properties\\:\\:load\\(\\) has parameter \\$namespacesMeta with no type specified\\.$#"
 			count: 1

src/PhpSpreadsheet/Reader/Ods.php

@@ -588,6 +588,7 @@ class Ods extends BaseReader
                             break;
                     }
                 }
+                $pageSettings->setVisibilityForWorksheet($spreadsheet->getActiveSheet(), $worksheetStyleName);
                 $pageSettings->setPrintSettingsForWorksheet($spreadsheet->getActiveSheet(), $worksheetStyleName);
                 ++$worksheetID;
             }

src/PhpSpreadsheet/Reader/Ods/PageSettings.php

@@ -8,16 +8,41 @@ use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
 
 class PageSettings
 {
+    /**
+     * @var string
+     */
     private $officeNs;
 
+    /**
+     * @var string
+     */
     private $stylesNs;
 
+    /**
+     * @var string
+     */
     private $stylesFo;
 
+    /**
+     * @var string
+     */
+    private $tableNs;
+
+    /**
+     * @var string[]
+     */
+    private $tableStylesCrossReference = [];
+
     private $pageLayoutStyles = [];
 
+    /**
+     * @var string[]
+     */
     private $masterStylesCrossReference = [];
 
+    /**
+     * @var string[]
+     */
     private $masterPrintStylesCrossReference = [];
 
     public function __construct(DOMDocument $styleDom)
@@ -32,6 +57,7 @@ class PageSettings
         $this->officeNs = $styleDom->lookupNamespaceUri('office');
         $this->stylesNs = $styleDom->lookupNamespaceUri('style');
         $this->stylesFo = $styleDom->lookupNamespaceUri('fo');
+        $this->tableNs = $styleDom->lookupNamespaceUri('table');
     }
 
     private function readPageSettingStyles(DOMDocument $styleDom): void
@@ -98,12 +124,33 @@ class PageSettings
         foreach ($styleXReferences as $styleXreferenceSet) {
             $styleXRefName = $styleXreferenceSet->getAttributeNS($this->stylesNs, 'name');
             $stylePageLayoutName = $styleXreferenceSet->getAttributeNS($this->stylesNs, 'master-page-name');
+            $styleFamilyName = $styleXreferenceSet->getAttributeNS($this->stylesNs, 'family');
+            if (!empty($styleFamilyName) && $styleFamilyName === 'table') {
+                $styleVisibility = 'true';
+                foreach ($styleXreferenceSet->getElementsByTagNameNS($this->stylesNs, 'table-properties') as $tableProperties) {
+                    $styleVisibility = $tableProperties->getAttributeNS($this->tableNs, 'display');
+                }
+                $this->tableStylesCrossReference[$styleXRefName] = $styleVisibility;
+            }
             if (!empty($stylePageLayoutName)) {
                 $this->masterStylesCrossReference[$styleXRefName] = $stylePageLayoutName;
             }
         }
     }
 
+    public function setVisibilityForWorksheet(Worksheet $worksheet, string $styleName): void
+    {
+        if (!array_key_exists($styleName, $this->tableStylesCrossReference)) {
+            return;
+        }
+
+        $worksheet->setSheetState(
+            $this->tableStylesCrossReference[$styleName] === 'false'
+                ? Worksheet::SHEETSTATE_HIDDEN
+                : Worksheet::SHEETSTATE_VISIBLE
+        );
+    }
+
     public function setPrintSettingsForWorksheet(Worksheet $worksheet, string $styleName): void
     {
         if (!array_key_exists($styleName, $this->masterStylesCrossReference)) {

tests/PhpSpreadsheetTests/Reader/Ods/HiddenWorksheetTest.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Reader\Ods;
+
+use PhpOffice\PhpSpreadsheet\Reader\Ods;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+use PHPUnit\Framework\TestCase;
+
+class HiddenWorksheetTest extends TestCase
+{
+    /**
+     * @var Spreadsheet
+     */
+    private $spreadsheet;
+
+    protected function setup(): void
+    {
+        $filename = 'tests/data/Reader/Ods/HiddenSheet.ods';
+        $reader = new Ods();
+        $this->spreadsheet = $reader->load($filename);
+    }
+
+    public function testPageSetup(): void
+    {
+        $assertions = $this->worksheetAssertions();
+
+        foreach ($this->spreadsheet->getAllSheets() as $worksheet) {
+            if (!array_key_exists($worksheet->getTitle(), $assertions)) {
+                continue;
+            }
+
+            $sheetAssertions = $assertions[$worksheet->getTitle()];
+            foreach ($sheetAssertions as $test => $expectedResult) {
+                $testMethodName = 'get' . ucfirst($test);
+                $actualResult = $worksheet->getSheetState();
+                self::assertSame(
+                    $expectedResult,
+                    $actualResult,
+                    "Failed asserting sheet state {$expectedResult} for Worksheet '{$worksheet->getTitle()}' {$test}"
+                );
+            }
+        }
+    }
+
+    private function worksheetAssertions(): array
+    {
+        return [
+            'Sheet1' => [
+                'sheetState' => Worksheet::SHEETSTATE_VISIBLE,
+            ],
+            'Sheet2' => [
+                'sheetState' => Worksheet::SHEETSTATE_HIDDEN,
+            ],
+        ];
+    }
+}