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<?php |
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namespace WrkLst\DocxMustache; |
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use Exception; |
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use Illuminate\Support\Facades\Log; |
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class HtmlConversion |
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{ |
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public function __construct($value) |
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{ |
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return $this->convertHtmlToOpenXML($value); |
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} |
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/** |
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* @param string $value |
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*/ |
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protected function convertHtmlToOpenXML($value) |
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{ |
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$line_breaks = array("<br />", "<br/>", "<br>", "<br />", "<br/>", "<br>"); |
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$value = str_replace($line_breaks, '<w:br/>', $value); |
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$value = $this->convertHtmlToOpenXMLTag($value, "b"); |
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$value = $this->convertHtmlToOpenXMLTag($value, "i"); |
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$value = $this->convertHtmlToOpenXMLTag($value, "u"); |
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return $value; |
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} |
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protected function convertHtmlToOpenXMLTag($value, $tag = "b") |
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{ |
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$value_array = array(); |
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$run_again = false; |
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//this could be used instead if html was already escaped |
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/* |
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$bo = "<"; |
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$bc = ">"; |
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*/ |
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$bo = "<"; |
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$bc = ">"; |
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//get first BOLD |
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$tag_open_values = explode($bo.$tag.$bc, $value, 2); |
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if (count($tag_open_values) > 1) |
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{ |
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//save everything before the bold and close it |
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$value_array[] = $tag_open_values[0]; |
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$value_array[] = '</w:t></w:r>'; |
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//define styling parameters |
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$wrPr_open = strrpos($tag_open_values[0], '<w:rPr>'); |
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$wrPr_close = strrpos($tag_open_values[0], '</w:rPr>', $wrPr_open); |
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$neutral_style = '<w:r><w:rPr>'.substr($tag_open_values[0], ($wrPr_open + 7), ($wrPr_close - ($wrPr_open + 7))).'</w:rPr><w:t>'; |
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$tagged_style = '<w:r><w:rPr><w:'.$tag.'/>'.substr($tag_open_values[0], ($wrPr_open + 7), ($wrPr_close - ($wrPr_open + 7))).'</w:rPr><w:t>'; |
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//open new text run and make it bold, include previous styling |
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$value_array[] = $tagged_style; |
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//get everything before bold close and after |
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$tag_close_values = explode($bo.'/'.$tag.$bc, $tag_open_values[1], 2); |
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//add bold text |
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$value_array[] = $tag_close_values[0]; |
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//close bold run |
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$value_array[] = '</w:t></w:r>'; |
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//open run for after bold |
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$value_array[] = $neutral_style; |
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$value_array[] = $tag_close_values[1]; |
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$run_again = true; |
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} else { |
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$value_array[] = $tag_open_values[0]; |
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} |
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$value = implode('', $value_array); |
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if ($run_again) { |
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$value = $this->convertHtmlToOpenXMLTag($value, $tag); |
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} |
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return $value; |
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} |
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} |
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wrklst /
docxmustache
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