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Fix for setting Active Sheet to the first loaded worksheet when `book…
…Views` element isn't defined (e.g. when file is created from Google Sheets)
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MarkBaker
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Mar 11, 2022
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| <?php | ||
|
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| namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx; | ||
|
|
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| use PhpOffice\PhpSpreadsheet\Spreadsheet; | ||
| use SimpleXMLElement; | ||
|
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| class WorkbookView | ||
| { | ||
| /** | ||
| * @var Spreadsheet | ||
| */ | ||
| private $spreadsheet; | ||
|
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| public function __construct(Spreadsheet $spreadsheet) | ||
| { | ||
| $this->spreadsheet = $spreadsheet; | ||
| } | ||
|
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| /** | ||
| * @param mixed $mainNS | ||
| */ | ||
| public function viewSettings(SimpleXMLElement $xmlWorkbook, $mainNS, array $mapSheetId, bool $readDataOnly): void | ||
| { | ||
| if ($this->spreadsheet->getSheetCount() == 0) { | ||
| $this->spreadsheet->createSheet(); | ||
| } | ||
| // Default active sheet index to the first loaded worksheet from the file | ||
| $this->spreadsheet->setActiveSheetIndex(0); | ||
|
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| $workbookView = $xmlWorkbook->children($mainNS)->bookViews->workbookView; | ||
| if (($readDataOnly !== true || !empty($this->loadSheetsOnly)) && !empty($workbookView)) { | ||
| $workbookViewAttributes = self::testSimpleXml(self::getAttributes($workbookView)); | ||
| // active sheet index | ||
| $activeTab = (int) $workbookViewAttributes->activeTab; // refers to old sheet index | ||
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| // keep active sheet index if sheet is still loaded, else first sheet is set as the active worksheet | ||
| if (isset($mapSheetId[$activeTab]) && $mapSheetId[$activeTab] !== null) { | ||
| $this->spreadsheet->setActiveSheetIndex($mapSheetId[$activeTab]); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->showHorizontalScroll)) { | ||
| $showHorizontalScroll = (string) $workbookViewAttributes->showHorizontalScroll; | ||
| $this->spreadsheet->setShowHorizontalScroll($this->castXsdBooleanToBool($showHorizontalScroll)); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->showVerticalScroll)) { | ||
| $showVerticalScroll = (string) $workbookViewAttributes->showVerticalScroll; | ||
| $this->spreadsheet->setShowVerticalScroll($this->castXsdBooleanToBool($showVerticalScroll)); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->showSheetTabs)) { | ||
| $showSheetTabs = (string) $workbookViewAttributes->showSheetTabs; | ||
| $this->spreadsheet->setShowSheetTabs($this->castXsdBooleanToBool($showSheetTabs)); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->minimized)) { | ||
| $minimized = (string) $workbookViewAttributes->minimized; | ||
| $this->spreadsheet->setMinimized($this->castXsdBooleanToBool($minimized)); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->autoFilterDateGrouping)) { | ||
| $autoFilterDateGrouping = (string) $workbookViewAttributes->autoFilterDateGrouping; | ||
| $this->spreadsheet->setAutoFilterDateGrouping($this->castXsdBooleanToBool($autoFilterDateGrouping)); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->firstSheet)) { | ||
| $firstSheet = (string) $workbookViewAttributes->firstSheet; | ||
| $this->spreadsheet->setFirstSheetIndex((int) $firstSheet); | ||
| } | ||
|
|
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| if (isset($workbookViewAttributes->visibility)) { | ||
| $visibility = (string) $workbookViewAttributes->visibility; | ||
| $this->spreadsheet->setVisibility($visibility); | ||
| } | ||
|
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| if (isset($workbookViewAttributes->tabRatio)) { | ||
| $tabRatio = (string) $workbookViewAttributes->tabRatio; | ||
| $this->spreadsheet->setTabRatio((int) $tabRatio); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * @param mixed $value | ||
| */ | ||
| public static function testSimpleXml($value): SimpleXMLElement | ||
| { | ||
| return ($value instanceof SimpleXMLElement) | ||
| ? $value | ||
| : new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><root></root>'); | ||
| } | ||
|
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| public static function getAttributes(?SimpleXMLElement $value, string $ns = ''): SimpleXMLElement | ||
| { | ||
| return self::testSimpleXml($value === null ? $value : $value->attributes($ns)); | ||
| } | ||
|
|
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| /** | ||
| * Convert an 'xsd:boolean' XML value to a PHP boolean value. | ||
| * A valid 'xsd:boolean' XML value can be one of the following | ||
| * four values: 'true', 'false', '1', '0'. It is case sensitive. | ||
| * | ||
| * Note that just doing '(bool) $xsdBoolean' is not safe, | ||
| * since '(bool) "false"' returns true. | ||
| * | ||
| * @see https://www.w3.org/TR/xmlschema11-2/#boolean | ||
| * | ||
| * @param string $xsdBoolean An XML string value of type 'xsd:boolean' | ||
| * | ||
| * @return bool Boolean value | ||
| */ | ||
| private function castXsdBooleanToBool(string $xsdBoolean): bool | ||
| { | ||
| if ($xsdBoolean === 'false') { | ||
| return false; | ||
| } | ||
|
|
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| return (bool) $xsdBoolean; | ||
| } | ||
| } |