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<?php |
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namespace Box\Spout\Writer\XLSX\Helper; |
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use Box\Spout\Writer\Common\Helper\AbstractStyleHelper; |
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use Box\Spout\Writer\Style\Color; |
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/** |
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* Class StyleHelper |
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* This class provides helper functions to manage styles |
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* |
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* @package Box\Spout\Writer\XLSX\Helper |
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*/ |
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class StyleHelper extends AbstractStyleHelper |
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{ |
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/** |
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* Returns the content of the "styles.xml" file, given a list of styles. |
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* |
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* @return string |
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*/ |
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public function getStylesXMLFileContent() |
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{ |
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$content = <<<EOD |
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<?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
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<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main"> |
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EOD; |
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$content .= $this->getFontsSectionContent(); |
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$content .= $this->getFillsSectionContent(); |
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$content .= $this->getBordersSectionContent(); |
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$content .= $this->getCellStyleXfsSectionContent(); |
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$content .= $this->getCellXfsSectionContent(); |
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$content .= $this->getCellStylesSectionContent(); |
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$content .= <<<EOD |
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</styleSheet> |
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EOD; |
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return $content; |
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} |
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/** |
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* Returns the content of the "<fonts>" section. |
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* |
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* @return string |
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*/ |
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protected function getFontsSectionContent() |
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{ |
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$content = '<fonts count="' . count($this->styleIdToStyleMappingTable) . '">'; |
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/** @var \Box\Spout\Writer\Style\Style $style */ |
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foreach ($this->getRegisteredStyles() as $style) { |
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$content .= '<font>'; |
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$content .= '<sz val="' . $style->getFontSize() . '"/>'; |
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$content .= '<color rgb="' . Color::toARGB($style->getFontColor()) . '"/>'; |
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$content .= '<name val="' . $style->getFontName() . '"/>'; |
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if ($style->isFontBold()) { |
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$content .= '<b/>'; |
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} |
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if ($style->isFontItalic()) { |
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$content .= '<i/>'; |
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} |
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if ($style->isFontUnderline()) { |
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$content .= '<u/>'; |
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} |
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if ($style->isFontStrikethrough()) { |
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$content .= '<strike/>'; |
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} |
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$content .= '</font>'; |
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} |
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$content .= '</fonts>'; |
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return $content; |
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} |
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/** |
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* Returns the content of the "<fills>" section. |
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* |
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* @return string |
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*/ |
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protected function getFillsSectionContent() |
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{ |
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return <<<EOD |
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<fills count="1"> |
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<fill> |
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<patternFill patternType="none"/> |
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</fill> |
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</fills> |
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EOD; |
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} |
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/** |
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* Returns the content of the "<borders>" section. |
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* |
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* @return string |
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*/ |
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protected function getBordersSectionContent() |
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{ |
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$registeredStyles = $this->getRegisteredStyles(); |
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$registeredStylesCount = count($registeredStyles); |
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$content = '<borders count="' . $registeredStylesCount . '">'; |
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/** @var \Box\Spout\Writer\Style\Style $style */ |
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foreach ($registeredStyles as $style) { |
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$border = $style->getBorder(); |
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if ($border) { |
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$content .= '<border>'; |
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foreach ($border->getParts() as $part) { |
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/** @var $part \Box\Spout\Writer\Style\BorderPart */ |
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$content .= BorderHelper::serializeBorderPart($part); |
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} |
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$content .= '</border>'; |
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} else { |
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$content .= '<border><left/><right/><top/><bottom/><diagonal/></border>'; |
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} |
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} |
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$content .= '</borders>'; |
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return $content; |
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} |
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/** |
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* Returns the content of the "<cellStyleXfs>" section. |
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* |
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* @return string |
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*/ |
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protected function getCellStyleXfsSectionContent() |
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{ |
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return <<<EOD |
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<cellStyleXfs count="1"> |
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<xf borderId="0" fillId="0" fontId="0" numFmtId="0"/> |
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</cellStyleXfs> |
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EOD; |
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} |
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/** |
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* Returns the content of the "<cellXfs>" section. |
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* |
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* @return string |
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*/ |
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protected function getCellXfsSectionContent() |
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{ |
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$registeredStyles = $this->getRegisteredStyles(); |
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$content = '<cellXfs count="' . count($registeredStyles) . '">'; |
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foreach ($registeredStyles as $style) { |
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$content .= '<xf numFmtId="0" fontId="' . $style->getId() . '" fillId="0" borderId="' . $style->getId() . '" xfId="0"'; |
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if ($style->shouldApplyFont()) { |
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$content .= ' applyFont="1"'; |
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} |
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if ($style->shouldApplyBorder()) { |
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$content .= ' applyBorder="1"'; |
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} |
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if ($style->shouldWrapText()) { |
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$content .= ' applyAlignment="1">'; |
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$content .= '<alignment wrapText="1"/>'; |
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$content .= '</xf>'; |
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} else { |
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$content .= '/>'; |
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} |
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} |
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$content .= '</cellXfs>'; |
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return $content; |
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} |
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/** |
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* Returns the content of the "<cellStyles>" section. |
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* |
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* @return string |
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*/ |
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protected function getCellStylesSectionContent() |
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{ |
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return <<<EOD |
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<cellStyles count="1"> |
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<cellStyle builtinId="0" name="Normal" xfId="0"/> |
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</cellStyles> |
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EOD; |
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} |
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} |
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box /
spout
