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<?php |
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/** |
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* Class Style. |
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*/ |
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namespace Zhaqq\Xlsx\Writer; |
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use Zhaqq\Xlsx\Support; |
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trait Style |
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{ |
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/** |
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* 风格设置. |
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* |
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* @var array |
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*/ |
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protected $cellStyles = []; |
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/** |
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* @var array |
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*/ |
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protected $numberFormats = []; |
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protected $borderAllowed = [ |
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'left', 'right', 'top', 'bottom', |
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]; |
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protected $borderStyleAllowed = [ |
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'thin', |
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'medium', |
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'thick', |
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'dashDot', |
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'dashDotDot', |
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'dashed', |
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'dotted', |
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'double', |
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'hair', |
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'mediumDashDot', |
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'mediumDashDotDot', |
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'mediumDashed', |
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'slantDashDot', |
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]; |
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protected $horizontalAllowed = ['general', 'left', 'right', 'justify', 'center']; |
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protected $verticalAllowed = ['bottom', 'center', 'distributed', 'top']; |
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protected $defaultFont = ['size' => '10', 'name' => 'Arial', 'family' => '2']; |
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/** |
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* @param $numberFormat |
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* @param $cellStyleString |
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* |
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* @return false|int|string |
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*/ |
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protected function addCellStyle($numberFormat, $cellStyleString) |
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{ |
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$numberFormatIdx = Support::add2listGetIndex($this->numberFormats, $numberFormat); |
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$lookupString = $numberFormatIdx.';'.$cellStyleString; |
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return Support::add2listGetIndex($this->cellStyles, $lookupString); |
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} |
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public function styleFontIndexes(array $cellStyles) |
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{ |
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$fills = ['', '']; //2 placeholders for static xml later |
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$fonts = ['', '', '', '']; //4 placeholders for static xml later |
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$borders = ['']; //1 placeholder for static xml later |
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$styleIndexes = []; |
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foreach ($cellStyles as $i => $cellStyleString) { |
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$semiColonPos = strpos($cellStyleString, ';'); |
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$numberFormatIdx = substr($cellStyleString, 0, $semiColonPos); |
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$styleJsonString = substr($cellStyleString, $semiColonPos + 1); |
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$style = @json_decode($styleJsonString, true); |
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$styleIndexes[$i] = ['num_fmt_idx' => $numberFormatIdx]; //initialize entry |
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if (isset($style['border']) && is_string($style['border'])) { //border is a comma delimited str |
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$borderValue['side'] = array_intersect(explode(',', $style['border']), $this->borderAllowed); |
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if (isset($style['border-style']) && in_array($style['border-style'], $this->borderStyleAllowed)) { |
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$borderValue['style'] = $style['border-style']; |
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} |
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if (isset($style['border-color']) && is_string($style['border-color']) && '#' == $style['border-color'][0]) { |
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$v = substr($style['border-color'], 1, 6); |
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$v = 3 == strlen($v) ? $v[0].$v[0].$v[1].$v[1].$v[2].$v[2] : $v; // expand cf0 => ccff00 |
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$border_value['color'] = 'FF'.strtoupper($v); |
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} |
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$styleIndexes[$i]['border_idx'] = Support::add2listGetIndex($borders, json_encode($borderValue)); |
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} |
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if (isset($style['fill']) && is_string($style['fill']) && '#' == $style['fill'][0]) { |
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$v = substr($style['fill'], 1, 6); |
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$v = 3 == strlen($v) ? $v[0].$v[0].$v[1].$v[1].$v[2].$v[2] : $v; // expand cf0 => ccff00 |
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$styleIndexes[$i]['fill_idx'] = Support::add2listGetIndex($fills, 'FF'.strtoupper($v)); |
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} |
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if (isset($style['halign']) && in_array($style['halign'], $this->horizontalAllowed)) { |
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$styleIndexes[$i]['alignment'] = true; |
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$styleIndexes[$i]['halign'] = $style['halign']; |
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} |
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if (isset($style['valign']) && in_array($style['valign'], $this->verticalAllowed)) { |
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$styleIndexes[$i]['alignment'] = true; |
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$styleIndexes[$i]['valign'] = $style['valign']; |
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} |
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if (isset($style['wrap_text'])) { |
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$styleIndexes[$i]['alignment'] = true; |
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$styleIndexes[$i]['wrap_text'] = (bool) $style['wrap_text']; |
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} |
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$font = $this->defaultFont; |
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if (isset($style['font-size'])) { |
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$font['size'] = floatval($style['font-size']); //floatval to allow "10.5" etc |
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} |
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if (isset($style['font']) && is_string($style['font'])) { |
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if ('Comic Sans MS' == $style['font']) { |
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$font['family'] = 4; |
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} |
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if ('Times New Roman' == $style['font']) { |
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$font['family'] = 1; |
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} |
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if ('Courier New' == $style['font']) { |
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$font['family'] = 3; |
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} |
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$font['name'] = strval($style['font']); |
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} |
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if (isset($style['font-style']) && is_string($style['font-style'])) { |
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if (false !== strpos($style['font-style'], 'bold')) { |
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$font['bold'] = true; |
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} |
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if (false !== strpos($style['font-style'], 'italic')) { |
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$font['italic'] = true; |
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} |
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if (false !== strpos($style['font-style'], 'strike')) { |
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$font['strike'] = true; |
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} |
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if (false !== strpos($style['font-style'], 'underline')) { |
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$font['underline'] = true; |
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} |
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} |
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if (isset($style['color']) && is_string($style['color']) && '#' == $style['color'][0]) { |
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$v = substr($style['color'], 1, 6); |
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$v = 3 == strlen($v) ? $v[0].$v[0].$v[1].$v[1].$v[2].$v[2] : $v; // expand cf0 => ccff00 |
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$font['color'] = 'FF'.strtoupper($v); |
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} |
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if ($font != $this->defaultFont) { |
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$styleIndexes[$i]['font_idx'] = Support::add2listGetIndex($fonts, json_encode($font)); |
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} |
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} |
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return [ |
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'fills' => $fills, |
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'fonts' => $fonts, |
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'borders' => $borders, |
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'styles' => $styleIndexes, |
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]; |
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} |
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} |
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viliy /
xlsx-writer
