PHPOffice /
PhpSpreadsheet
| Total Complexity | 149 |
| Total Lines | 855 |
| Duplicated Lines | 0 % |
| Coverage | 65.15% |
| Changes | 0 | ||
Complex classes like Xml often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Xml, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 23 | class Xml extends BaseReader |
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| 24 | { |
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| 25 | /** |
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| 26 | * Formats. |
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| 27 | * |
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| 28 | * @var array |
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| 29 | */ |
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| 30 | protected $styles = []; |
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| 31 | |||
| 32 | /** |
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| 33 | * Character set used in the file. |
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| 34 | * |
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| 35 | * @var string |
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| 36 | */ |
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| 37 | protected $charSet = 'UTF-8'; |
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| 38 | |||
| 39 | /** |
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| 40 | * Create a new Excel2003XML Reader instance. |
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| 41 | */ |
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| 42 | 28 | public function __construct() |
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| 43 | { |
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| 44 | 28 | parent::__construct(); |
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| 45 | 28 | $this->securityScanner = XmlScanner::getInstance($this); |
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| 46 | 28 | } |
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| 47 | |||
| 48 | /** |
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| 49 | * Can the current IReader read the file? |
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| 50 | * |
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| 51 | * @param string $pFilename |
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| 52 | * |
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| 53 | * @throws Exception |
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| 54 | * |
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| 55 | * @return bool |
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| 56 | */ |
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| 57 | 6 | public function canRead($pFilename) |
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| 58 | { |
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| 59 | // Office xmlns:o="urn:schemas-microsoft-com:office:office" |
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| 60 | // Excel xmlns:x="urn:schemas-microsoft-com:office:excel" |
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| 61 | // XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" |
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| 62 | // Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" |
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| 63 | // XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" |
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| 64 | // XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" |
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| 65 | // MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset" |
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| 66 | // Rowset xmlns:z="#RowsetSchema" |
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| 67 | // |
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| 68 | |||
| 69 | $signature = [ |
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| 70 | 6 | '<?xml version="1.0"', |
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| 71 | '<?mso-application progid="Excel.Sheet"?>', |
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| 72 | ]; |
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| 73 | |||
| 74 | // Open file |
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| 75 | 6 | $this->openFile($pFilename); |
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| 76 | 6 | $fileHandle = $this->fileHandle; |
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| 77 | |||
| 78 | // Read sample data (first 2 KB will do) |
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| 79 | 6 | $data = fread($fileHandle, 2048); |
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| 80 | 6 | fclose($fileHandle); |
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| 81 | 6 | $data = str_replace("'", '"', $data); // fix headers with single quote |
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| 82 | |||
| 83 | 6 | $valid = true; |
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| 84 | 6 | foreach ($signature as $match) { |
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| 85 | // every part of the signature must be present |
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| 86 | 6 | if (strpos($data, $match) === false) { |
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| 87 | $valid = false; |
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| 88 | |||
| 89 | break; |
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| 90 | } |
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| 91 | } |
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| 92 | |||
| 93 | // Retrieve charset encoding |
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| 94 | 6 | if (preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um', $data, $matches)) { |
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| 95 | 6 | $this->charSet = strtoupper($matches[1]); |
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| 96 | } |
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| 97 | |||
| 98 | 6 | return $valid; |
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| 99 | } |
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| 100 | |||
| 101 | /** |
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| 102 | * Check if the file is a valid SimpleXML. |
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| 103 | * |
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| 104 | * @param string $pFilename |
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| 105 | * |
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| 106 | * @throws Exception |
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| 107 | * |
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| 108 | * @return false|\SimpleXMLElement |
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| 109 | */ |
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| 110 | 5 | public function trySimpleXMLLoadString($pFilename) |
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| 111 | { |
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| 112 | try { |
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| 113 | 5 | $xml = simplexml_load_string( |
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| 114 | 5 | $this->securityScanner->scan(file_get_contents($pFilename)), |
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| 115 | 5 | 'SimpleXMLElement', |
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| 116 | 5 | Settings::getLibXmlLoaderOptions() |
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| 117 | ); |
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| 118 | 1 | } catch (\Exception $e) { |
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| 119 | 1 | throw new Exception('Cannot load invalid XML file: ' . $pFilename, 0, $e); |
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| 120 | } |
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| 121 | |||
| 122 | 4 | return $xml; |
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| 123 | } |
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| 124 | |||
| 125 | /** |
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| 126 | * Reads names of the worksheets from a file, without parsing the whole file to a Spreadsheet object. |
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| 127 | * |
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| 128 | * @param string $pFilename |
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| 129 | * |
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| 130 | * @throws Exception |
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| 131 | * |
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| 132 | * @return array |
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| 133 | */ |
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| 134 | public function listWorksheetNames($pFilename) |
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| 154 | } |
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| 155 | |||
| 156 | /** |
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| 157 | * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns). |
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| 158 | * |
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| 159 | * @param string $pFilename |
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| 160 | * |
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| 161 | * @throws Exception |
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| 162 | * |
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| 163 | * @return array |
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| 164 | */ |
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| 165 | public function listWorksheetInfo($pFilename) |
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| 166 | { |
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| 167 | File::assertFile($pFilename); |
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| 168 | |||
| 169 | $worksheetInfo = []; |
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| 170 | |||
| 171 | $xml = $this->trySimpleXMLLoadString($pFilename); |
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| 172 | |||
| 173 | $namespaces = $xml->getNamespaces(true); |
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| 174 | |||
| 175 | $worksheetID = 1; |
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| 176 | $xml_ss = $xml->children($namespaces['ss']); |
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| 177 | foreach ($xml_ss->Worksheet as $worksheet) { |
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| 178 | $worksheet_ss = $worksheet->attributes($namespaces['ss']); |
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| 179 | |||
| 180 | $tmpInfo = []; |
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| 181 | $tmpInfo['worksheetName'] = ''; |
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| 182 | $tmpInfo['lastColumnLetter'] = 'A'; |
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| 183 | $tmpInfo['lastColumnIndex'] = 0; |
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| 184 | $tmpInfo['totalRows'] = 0; |
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| 185 | $tmpInfo['totalColumns'] = 0; |
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| 186 | |||
| 187 | if (isset($worksheet_ss['Name'])) { |
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| 188 | $tmpInfo['worksheetName'] = (string) $worksheet_ss['Name']; |
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| 189 | } else { |
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| 190 | $tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}"; |
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| 191 | } |
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| 192 | |||
| 193 | if (isset($worksheet->Table->Row)) { |
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| 194 | $rowIndex = 0; |
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| 195 | |||
| 196 | foreach ($worksheet->Table->Row as $rowData) { |
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| 197 | $columnIndex = 0; |
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| 198 | $rowHasData = false; |
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| 199 | |||
| 200 | foreach ($rowData->Cell as $cell) { |
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| 201 | if (isset($cell->Data)) { |
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| 202 | $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); |
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| 203 | $rowHasData = true; |
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| 204 | } |
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| 205 | |||
| 206 | ++$columnIndex; |
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| 207 | } |
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| 208 | |||
| 209 | ++$rowIndex; |
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| 210 | |||
| 211 | if ($rowHasData) { |
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| 212 | $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); |
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| 213 | } |
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| 214 | } |
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| 215 | } |
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| 216 | |||
| 217 | $tmpInfo['lastColumnLetter'] = Coordinate::stringFromColumnIndex($tmpInfo['lastColumnIndex'] + 1); |
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| 218 | $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; |
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| 219 | |||
| 220 | $worksheetInfo[] = $tmpInfo; |
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| 221 | ++$worksheetID; |
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| 222 | } |
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| 223 | |||
| 224 | return $worksheetInfo; |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * Loads Spreadsheet from file. |
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| 229 | * |
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| 230 | * @param string $pFilename |
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| 231 | * |
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| 232 | * @throws Exception |
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| 233 | * |
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| 234 | * @return Spreadsheet |
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| 235 | */ |
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| 236 | 4 | public function load($pFilename) |
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| 237 | { |
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| 238 | // Create new Spreadsheet |
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| 239 | 4 | $spreadsheet = new Spreadsheet(); |
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| 240 | 4 | $spreadsheet->removeSheetByIndex(0); |
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| 241 | |||
| 242 | // Load into this instance |
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| 243 | 4 | return $this->loadIntoExisting($pFilename, $spreadsheet); |
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| 244 | } |
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| 245 | |||
| 246 | 3 | private static function identifyFixedStyleValue($styleList, &$styleAttributeValue) |
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| 247 | { |
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| 248 | 3 | $styleAttributeValue = strtolower($styleAttributeValue); |
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| 249 | 3 | foreach ($styleList as $style) { |
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| 250 | 3 | if ($styleAttributeValue == strtolower($style)) { |
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| 251 | 3 | $styleAttributeValue = $style; |
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| 252 | |||
| 253 | 3 | return true; |
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| 254 | } |
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| 255 | } |
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| 256 | |||
| 257 | return false; |
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| 258 | } |
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| 259 | |||
| 260 | /** |
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| 261 | * pixel units to excel width units(units of 1/256th of a character width). |
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| 262 | * |
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| 263 | * @param float $pxs |
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| 264 | * |
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| 265 | * @return float |
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| 266 | */ |
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| 267 | protected static function pixel2WidthUnits($pxs) |
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| 275 | } |
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| 276 | |||
| 277 | /** |
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| 278 | * excel width units(units of 1/256th of a character width) to pixel units. |
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| 279 | * |
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| 280 | * @param float $widthUnits |
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| 281 | * |
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| 282 | * @return float |
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| 283 | */ |
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| 284 | protected static function widthUnits2Pixel($widthUnits) |
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| 285 | { |
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| 286 | $pixels = ($widthUnits / 256) * 7; |
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| 287 | $offsetWidthUnits = $widthUnits % 256; |
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| 288 | |||
| 289 | return $pixels + round($offsetWidthUnits / (256 / 7)); |
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| 290 | } |
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| 291 | |||
| 292 | protected static function hex2str($hex) |
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| 293 | { |
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| 294 | return chr(hexdec($hex[1])); |
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| 295 | } |
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| 296 | |||
| 297 | /** |
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| 298 | * Loads from file into Spreadsheet instance. |
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| 299 | * |
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| 300 | * @param string $pFilename |
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| 301 | * @param Spreadsheet $spreadsheet |
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| 302 | * |
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| 303 | * @throws Exception |
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| 304 | * |
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| 305 | * @return Spreadsheet |
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| 306 | */ |
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| 307 | 4 | public function loadIntoExisting($pFilename, Spreadsheet $spreadsheet) |
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| 308 | { |
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| 309 | 4 | File::assertFile($pFilename); |
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| 310 | 4 | if (!$this->canRead($pFilename)) { |
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| 311 | throw new Exception($pFilename . ' is an Invalid Spreadsheet file.'); |
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| 312 | } |
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| 313 | |||
| 314 | 4 | $xml = $this->trySimpleXMLLoadString($pFilename); |
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| 315 | |||
| 316 | 4 | $namespaces = $xml->getNamespaces(true); |
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| 317 | |||
| 318 | 4 | $docProps = $spreadsheet->getProperties(); |
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| 319 | 4 | if (isset($xml->DocumentProperties[0])) { |
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| 320 | foreach ($xml->DocumentProperties[0] as $propertyName => $propertyValue) { |
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| 321 | switch ($propertyName) { |
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| 322 | case 'Title': |
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| 323 | $docProps->setTitle(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 324 | |||
| 325 | break; |
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| 326 | case 'Subject': |
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| 327 | $docProps->setSubject(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 328 | |||
| 329 | break; |
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| 330 | case 'Author': |
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| 331 | $docProps->setCreator(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 332 | |||
| 333 | break; |
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| 334 | case 'Created': |
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| 335 | $creationDate = strtotime($propertyValue); |
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| 336 | $docProps->setCreated($creationDate); |
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| 337 | |||
| 338 | break; |
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| 339 | case 'LastAuthor': |
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| 340 | $docProps->setLastModifiedBy(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 341 | |||
| 342 | break; |
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| 343 | case 'LastSaved': |
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| 344 | $lastSaveDate = strtotime($propertyValue); |
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| 345 | $docProps->setModified($lastSaveDate); |
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| 346 | |||
| 347 | break; |
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| 348 | case 'Company': |
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| 349 | $docProps->setCompany(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 350 | |||
| 351 | break; |
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| 352 | case 'Category': |
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| 353 | $docProps->setCategory(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 354 | |||
| 355 | break; |
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| 356 | case 'Manager': |
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| 357 | $docProps->setManager(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 358 | |||
| 359 | break; |
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| 360 | case 'Keywords': |
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| 361 | $docProps->setKeywords(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 362 | |||
| 363 | break; |
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| 364 | case 'Description': |
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| 365 | $docProps->setDescription(self::convertStringEncoding($propertyValue, $this->charSet)); |
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| 366 | |||
| 367 | break; |
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| 368 | } |
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| 369 | } |
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| 370 | } |
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| 371 | 4 | if (isset($xml->CustomDocumentProperties)) { |
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| 372 | foreach ($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) { |
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| 373 | $propertyAttributes = $propertyValue->attributes($namespaces['dt']); |
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| 374 | $propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/', ['self', 'hex2str'], $propertyName); |
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| 375 | $propertyType = Properties::PROPERTY_TYPE_UNKNOWN; |
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| 376 | switch ((string) $propertyAttributes) { |
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| 377 | case 'string': |
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| 378 | $propertyType = Properties::PROPERTY_TYPE_STRING; |
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| 379 | $propertyValue = trim($propertyValue); |
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| 380 | |||
| 381 | break; |
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| 382 | case 'boolean': |
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| 383 | $propertyType = Properties::PROPERTY_TYPE_BOOLEAN; |
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| 384 | $propertyValue = (bool) $propertyValue; |
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| 385 | |||
| 386 | break; |
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| 387 | case 'integer': |
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| 388 | $propertyType = Properties::PROPERTY_TYPE_INTEGER; |
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| 389 | $propertyValue = (int) $propertyValue; |
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| 390 | |||
| 391 | break; |
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| 392 | case 'float': |
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| 393 | $propertyType = Properties::PROPERTY_TYPE_FLOAT; |
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| 394 | $propertyValue = (float) $propertyValue; |
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| 395 | |||
| 396 | break; |
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| 397 | case 'dateTime.tz': |
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| 398 | $propertyType = Properties::PROPERTY_TYPE_DATE; |
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| 399 | $propertyValue = strtotime(trim($propertyValue)); |
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| 400 | |||
| 401 | break; |
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| 402 | } |
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| 403 | $docProps->setCustomProperty($propertyName, $propertyValue, $propertyType); |
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| 404 | } |
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| 405 | } |
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| 406 | |||
| 407 | 4 | $this->parseStyles($xml, $namespaces); |
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| 408 | |||
| 409 | 4 | $worksheetID = 0; |
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| 410 | 4 | $xml_ss = $xml->children($namespaces['ss']); |
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| 411 | |||
| 412 | 4 | foreach ($xml_ss->Worksheet as $worksheet) { |
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| 413 | 4 | $worksheet_ss = $worksheet->attributes($namespaces['ss']); |
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| 414 | |||
| 415 | 4 | if ((isset($this->loadSheetsOnly)) && (isset($worksheet_ss['Name'])) && |
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| 416 | 4 | (!in_array($worksheet_ss['Name'], $this->loadSheetsOnly))) { |
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| 417 | continue; |
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| 418 | } |
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| 419 | |||
| 420 | // Create new Worksheet |
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| 421 | 4 | $spreadsheet->createSheet(); |
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| 422 | 4 | $spreadsheet->setActiveSheetIndex($worksheetID); |
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| 423 | 4 | if (isset($worksheet_ss['Name'])) { |
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| 424 | 4 | $worksheetName = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet); |
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| 425 | // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in |
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| 426 | // formula cells... during the load, all formulae should be correct, and we're simply bringing |
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| 427 | // the worksheet name in line with the formula, not the reverse |
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| 428 | 4 | $spreadsheet->getActiveSheet()->setTitle($worksheetName, false, false); |
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| 429 | } |
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| 430 | |||
| 431 | 4 | $columnID = 'A'; |
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| 432 | 4 | if (isset($worksheet->Table->Column)) { |
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| 433 | 4 | foreach ($worksheet->Table->Column as $columnData) { |
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| 434 | 4 | $columnData_ss = $columnData->attributes($namespaces['ss']); |
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| 435 | 4 | if (isset($columnData_ss['Index'])) { |
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| 436 | 4 | $columnID = Coordinate::stringFromColumnIndex((int) $columnData_ss['Index']); |
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| 437 | } |
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| 438 | 4 | if (isset($columnData_ss['Width'])) { |
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| 439 | 4 | $columnWidth = $columnData_ss['Width']; |
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| 440 | 4 | $spreadsheet->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4); |
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| 441 | } |
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| 442 | 4 | ++$columnID; |
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| 443 | } |
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| 444 | } |
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| 445 | |||
| 446 | 4 | $rowID = 1; |
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| 447 | 4 | if (isset($worksheet->Table->Row)) { |
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| 448 | 4 | $additionalMergedCells = 0; |
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| 449 | 4 | foreach ($worksheet->Table->Row as $rowData) { |
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| 450 | 4 | $rowHasData = false; |
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| 451 | 4 | $row_ss = $rowData->attributes($namespaces['ss']); |
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| 452 | 4 | if (isset($row_ss['Index'])) { |
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| 453 | 3 | $rowID = (int) $row_ss['Index']; |
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| 454 | } |
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| 455 | |||
| 456 | 4 | $columnID = 'A'; |
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| 457 | 4 | foreach ($rowData->Cell as $cell) { |
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| 458 | 4 | $cell_ss = $cell->attributes($namespaces['ss']); |
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| 459 | 4 | if (isset($cell_ss['Index'])) { |
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| 460 | 3 | $columnID = Coordinate::stringFromColumnIndex((int) $cell_ss['Index']); |
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| 461 | } |
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| 462 | 4 | $cellRange = $columnID . $rowID; |
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| 463 | |||
| 464 | 4 | if ($this->getReadFilter() !== null) { |
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| 465 | 4 | if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) { |
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| 466 | ++$columnID; |
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| 467 | |||
| 468 | continue; |
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| 469 | } |
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| 470 | } |
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| 471 | |||
| 472 | 4 | if (isset($cell_ss['HRef'])) { |
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| 473 | 3 | $spreadsheet->getActiveSheet()->getCell($cellRange)->getHyperlink()->setUrl($cell_ss['HRef']); |
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| 474 | } |
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| 475 | |||
| 476 | 4 | if ((isset($cell_ss['MergeAcross'])) || (isset($cell_ss['MergeDown']))) { |
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| 477 | 3 | $columnTo = $columnID; |
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| 478 | 3 | if (isset($cell_ss['MergeAcross'])) { |
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| 479 | 3 | $additionalMergedCells += (int) $cell_ss['MergeAcross']; |
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| 480 | 3 | $columnTo = Coordinate::stringFromColumnIndex(Coordinate::columnIndexFromString($columnID) + $cell_ss['MergeAcross']); |
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| 481 | } |
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| 482 | 3 | $rowTo = $rowID; |
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| 483 | 3 | if (isset($cell_ss['MergeDown'])) { |
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| 484 | 3 | $rowTo = $rowTo + $cell_ss['MergeDown']; |
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| 485 | } |
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| 486 | 3 | $cellRange .= ':' . $columnTo . $rowTo; |
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| 487 | 3 | $spreadsheet->getActiveSheet()->mergeCells($cellRange); |
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| 488 | } |
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| 489 | |||
| 490 | 4 | $cellIsSet = $hasCalculatedValue = false; |
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| 491 | 4 | $cellDataFormula = ''; |
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| 492 | 4 | if (isset($cell_ss['Formula'])) { |
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| 493 | 3 | $cellDataFormula = $cell_ss['Formula']; |
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| 494 | 3 | $hasCalculatedValue = true; |
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| 495 | } |
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| 496 | 4 | if (isset($cell->Data)) { |
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| 497 | 4 | $cellValue = $cellData = $cell->Data; |
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| 498 | 4 | $type = DataType::TYPE_NULL; |
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| 499 | 4 | $cellData_ss = $cellData->attributes($namespaces['ss']); |
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| 500 | 4 | if (isset($cellData_ss['Type'])) { |
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| 501 | 4 | $cellDataType = $cellData_ss['Type']; |
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| 502 | switch ($cellDataType) { |
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| 503 | /* |
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| 504 | const TYPE_STRING = 's'; |
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| 505 | const TYPE_FORMULA = 'f'; |
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| 506 | const TYPE_NUMERIC = 'n'; |
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| 507 | const TYPE_BOOL = 'b'; |
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| 508 | const TYPE_NULL = 'null'; |
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| 509 | const TYPE_INLINE = 'inlineStr'; |
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| 510 | const TYPE_ERROR = 'e'; |
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| 511 | */ |
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| 512 | 4 | case 'String': |
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| 513 | 4 | $cellValue = self::convertStringEncoding($cellValue, $this->charSet); |
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| 514 | 4 | $type = DataType::TYPE_STRING; |
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| 515 | |||
| 516 | 4 | break; |
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| 517 | 4 | case 'Number': |
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| 518 | 4 | $type = DataType::TYPE_NUMERIC; |
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| 519 | 4 | $cellValue = (float) $cellValue; |
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| 520 | 4 | if (floor($cellValue) == $cellValue) { |
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| 521 | 4 | $cellValue = (int) $cellValue; |
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| 522 | } |
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| 523 | |||
| 524 | 4 | break; |
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| 525 | 3 | case 'Boolean': |
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| 526 | 3 | $type = DataType::TYPE_BOOL; |
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| 527 | 3 | $cellValue = ($cellValue != 0); |
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| 528 | |||
| 529 | 3 | break; |
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| 530 | 3 | case 'DateTime': |
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| 531 | 3 | $type = DataType::TYPE_NUMERIC; |
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| 532 | 3 | $cellValue = Date::PHPToExcel(strtotime($cellValue)); |
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| 533 | |||
| 534 | 3 | break; |
|
| 535 | case 'Error': |
||
| 536 | $type = DataType::TYPE_ERROR; |
||
| 537 | |||
| 538 | break; |
||
| 539 | } |
||
| 540 | } |
||
| 541 | |||
| 542 | 4 | if ($hasCalculatedValue) { |
|
| 543 | 3 | $type = DataType::TYPE_FORMULA; |
|
| 544 | 3 | $columnNumber = Coordinate::columnIndexFromString($columnID); |
|
| 545 | 3 | if (substr($cellDataFormula, 0, 3) == 'of:') { |
|
| 546 | 3 | $cellDataFormula = substr($cellDataFormula, 3); |
|
| 547 | 3 | $temp = explode('"', $cellDataFormula); |
|
| 548 | 3 | $key = false; |
|
| 549 | 3 | foreach ($temp as &$value) { |
|
| 550 | // Only replace in alternate array entries (i.e. non-quoted blocks) |
||
| 551 | 3 | if ($key = !$key) { |
|
| 552 | 3 | $value = str_replace(['[.', '.', ']'], '', $value); |
|
| 553 | } |
||
| 554 | } |
||
| 555 | } else { |
||
| 556 | // Convert R1C1 style references to A1 style references (but only when not quoted) |
||
| 557 | $temp = explode('"', $cellDataFormula); |
||
| 558 | $key = false; |
||
| 559 | foreach ($temp as &$value) { |
||
| 560 | // Only replace in alternate array entries (i.e. non-quoted blocks) |
||
| 561 | if ($key = !$key) { |
||
| 562 | preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/', $value, $cellReferences, PREG_SET_ORDER + PREG_OFFSET_CAPTURE); |
||
| 563 | // Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way |
||
| 564 | // through the formula from left to right. Reversing means that we work right to left.through |
||
| 565 | // the formula |
||
| 566 | $cellReferences = array_reverse($cellReferences); |
||
| 567 | // Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent, |
||
| 568 | // then modify the formula to use that new reference |
||
| 569 | foreach ($cellReferences as $cellReference) { |
||
| 570 | $rowReference = $cellReference[2][0]; |
||
| 571 | // Empty R reference is the current row |
||
| 572 | if ($rowReference == '') { |
||
| 573 | $rowReference = $rowID; |
||
| 574 | } |
||
| 575 | // Bracketed R references are relative to the current row |
||
| 576 | if ($rowReference[0] == '[') { |
||
| 577 | $rowReference = $rowID + trim($rowReference, '[]'); |
||
| 578 | } |
||
| 579 | $columnReference = $cellReference[4][0]; |
||
| 580 | // Empty C reference is the current column |
||
| 581 | if ($columnReference == '') { |
||
| 582 | $columnReference = $columnNumber; |
||
| 583 | } |
||
| 584 | // Bracketed C references are relative to the current column |
||
| 585 | if ($columnReference[0] == '[') { |
||
| 586 | $columnReference = $columnNumber + trim($columnReference, '[]'); |
||
| 587 | } |
||
| 588 | $A1CellReference = Coordinate::stringFromColumnIndex($columnReference) . $rowReference; |
||
| 589 | $value = substr_replace($value, $A1CellReference, $cellReference[0][1], strlen($cellReference[0][0])); |
||
| 590 | } |
||
| 591 | } |
||
| 592 | } |
||
| 593 | } |
||
| 594 | 3 | unset($value); |
|
| 595 | // Then rebuild the formula string |
||
| 596 | 3 | $cellDataFormula = implode('"', $temp); |
|
| 597 | } |
||
| 598 | |||
| 599 | 4 | $spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue), $type); |
|
| 600 | 4 | if ($hasCalculatedValue) { |
|
| 601 | 3 | $spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setCalculatedValue($cellValue); |
|
| 602 | } |
||
| 603 | 4 | $cellIsSet = $rowHasData = true; |
|
| 604 | } |
||
| 605 | |||
| 606 | 4 | if (isset($cell->Comment)) { |
|
| 607 | 4 | $commentAttributes = $cell->Comment->attributes($namespaces['ss']); |
|
| 608 | 4 | $author = 'unknown'; |
|
| 609 | 4 | if (isset($commentAttributes->Author)) { |
|
| 610 | $author = (string) $commentAttributes->Author; |
||
| 611 | } |
||
| 612 | 4 | $node = $cell->Comment->Data->asXML(); |
|
| 613 | 4 | $annotation = strip_tags($node); |
|
| 614 | 4 | $spreadsheet->getActiveSheet()->getComment($columnID . $rowID)->setAuthor(self::convertStringEncoding($author, $this->charSet))->setText($this->parseRichText($annotation)); |
|
| 615 | } |
||
| 616 | |||
| 617 | 4 | if (($cellIsSet) && (isset($cell_ss['StyleID']))) { |
|
| 618 | 3 | $style = (string) $cell_ss['StyleID']; |
|
| 619 | 3 | if ((isset($this->styles[$style])) && (!empty($this->styles[$style]))) { |
|
| 620 | 3 | if (!$spreadsheet->getActiveSheet()->cellExists($columnID . $rowID)) { |
|
| 621 | $spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setValue(null); |
||
| 622 | } |
||
| 623 | 3 | $spreadsheet->getActiveSheet()->getStyle($cellRange)->applyFromArray($this->styles[$style]); |
|
| 624 | } |
||
| 625 | } |
||
| 626 | 4 | ++$columnID; |
|
| 627 | 4 | while ($additionalMergedCells > 0) { |
|
| 628 | 3 | ++$columnID; |
|
| 629 | 3 | --$additionalMergedCells; |
|
| 630 | } |
||
| 631 | } |
||
| 632 | |||
| 633 | 4 | if ($rowHasData) { |
|
| 634 | 4 | if (isset($row_ss['Height'])) { |
|
| 635 | 4 | $rowHeight = $row_ss['Height']; |
|
| 636 | 4 | $spreadsheet->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight); |
|
| 637 | } |
||
| 638 | } |
||
| 639 | |||
| 640 | 4 | ++$rowID; |
|
| 641 | } |
||
| 642 | } |
||
| 643 | 4 | ++$worksheetID; |
|
| 644 | } |
||
| 645 | |||
| 646 | // Return |
||
| 647 | 4 | return $spreadsheet; |
|
| 648 | } |
||
| 649 | |||
| 650 | 4 | protected static function convertStringEncoding($string, $charset) |
|
| 651 | { |
||
| 652 | 4 | if ($charset != 'UTF-8') { |
|
| 653 | return StringHelper::convertEncoding($string, 'UTF-8', $charset); |
||
| 654 | } |
||
| 655 | |||
| 656 | 4 | return $string; |
|
| 657 | } |
||
| 658 | |||
| 659 | 4 | protected function parseRichText($is) |
|
| 660 | { |
||
| 661 | 4 | $value = new RichText(); |
|
| 662 | |||
| 663 | 4 | $value->createText(self::convertStringEncoding($is, $this->charSet)); |
|
| 664 | |||
| 665 | 4 | return $value; |
|
| 666 | } |
||
| 667 | |||
| 668 | /** |
||
| 669 | * @param SimpleXMLElement $xml |
||
| 670 | * @param array $namespaces |
||
| 671 | */ |
||
| 672 | 4 | private function parseStyles(SimpleXMLElement $xml, array $namespaces) |
|
| 673 | { |
||
| 674 | 4 | if (!isset($xml->Styles)) { |
|
| 675 | 1 | return; |
|
| 676 | } |
||
| 677 | |||
| 678 | 3 | foreach ($xml->Styles[0] as $style) { |
|
| 679 | 3 | $style_ss = $style->attributes($namespaces['ss']); |
|
| 680 | 3 | $styleID = (string) $style_ss['ID']; |
|
| 681 | 3 | $this->styles[$styleID] = (isset($this->styles['Default'])) ? $this->styles['Default'] : []; |
|
| 682 | 3 | foreach ($style as $styleType => $styleData) { |
|
| 683 | 3 | $styleAttributes = $styleData->attributes($namespaces['ss']); |
|
| 684 | switch ($styleType) { |
||
| 685 | 3 | case 'Alignment': |
|
| 686 | 3 | $this->parseStyleAlignment($styleID, $styleAttributes); |
|
| 687 | |||
| 688 | 3 | break; |
|
| 689 | 3 | case 'Borders': |
|
| 690 | 3 | $this->parseStyleBorders($styleID, $styleData, $namespaces); |
|
| 691 | |||
| 692 | 3 | break; |
|
| 693 | 3 | case 'Font': |
|
| 694 | 3 | $this->parseStyleFont($styleID, $styleAttributes); |
|
| 695 | |||
| 696 | 3 | break; |
|
| 697 | 3 | case 'Interior': |
|
| 698 | 3 | $this->parseStyleInterior($styleID, $styleAttributes); |
|
| 699 | |||
| 700 | 3 | break; |
|
| 701 | 3 | case 'NumberFormat': |
|
| 702 | 3 | $this->parseStyleNumberFormat($styleID, $styleAttributes); |
|
| 703 | |||
| 704 | 3 | break; |
|
| 705 | } |
||
| 706 | } |
||
| 707 | } |
||
| 708 | 3 | } |
|
| 709 | |||
| 710 | /** |
||
| 711 | * @param string $styleID |
||
| 712 | * @param SimpleXMLElement $styleAttributes |
||
| 713 | */ |
||
| 714 | 3 | private function parseStyleAlignment($styleID, SimpleXMLElement $styleAttributes) |
|
| 715 | { |
||
| 716 | $verticalAlignmentStyles = [ |
||
| 717 | 3 | Alignment::VERTICAL_BOTTOM, |
|
| 718 | 1 | Alignment::VERTICAL_TOP, |
|
| 719 | 1 | Alignment::VERTICAL_CENTER, |
|
| 720 | 1 | Alignment::VERTICAL_JUSTIFY, |
|
| 721 | ]; |
||
| 722 | $horizontalAlignmentStyles = [ |
||
| 723 | 3 | Alignment::HORIZONTAL_GENERAL, |
|
| 724 | 1 | Alignment::HORIZONTAL_LEFT, |
|
| 725 | 1 | Alignment::HORIZONTAL_RIGHT, |
|
| 726 | 1 | Alignment::HORIZONTAL_CENTER, |
|
| 727 | 1 | Alignment::HORIZONTAL_CENTER_CONTINUOUS, |
|
| 728 | 1 | Alignment::HORIZONTAL_JUSTIFY, |
|
| 729 | ]; |
||
| 730 | |||
| 731 | 3 | foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
|
| 732 | 3 | $styleAttributeValue = (string) $styleAttributeValue; |
|
| 733 | switch ($styleAttributeKey) { |
||
| 734 | 3 | case 'Vertical': |
|
| 735 | 3 | if (self::identifyFixedStyleValue($verticalAlignmentStyles, $styleAttributeValue)) { |
|
| 736 | 3 | $this->styles[$styleID]['alignment']['vertical'] = $styleAttributeValue; |
|
| 737 | } |
||
| 738 | |||
| 739 | 3 | break; |
|
| 740 | 3 | case 'Horizontal': |
|
| 741 | 3 | if (self::identifyFixedStyleValue($horizontalAlignmentStyles, $styleAttributeValue)) { |
|
| 742 | 3 | $this->styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue; |
|
| 743 | } |
||
| 744 | |||
| 745 | 3 | break; |
|
| 746 | 3 | case 'WrapText': |
|
| 747 | 3 | $this->styles[$styleID]['alignment']['wrapText'] = true; |
|
| 748 | |||
| 749 | 3 | break; |
|
| 750 | } |
||
| 751 | } |
||
| 752 | 3 | } |
|
| 753 | |||
| 754 | /** |
||
| 755 | * @param $styleID |
||
| 756 | * @param SimpleXMLElement $styleData |
||
| 757 | * @param array $namespaces |
||
| 758 | */ |
||
| 759 | 3 | private function parseStyleBorders($styleID, SimpleXMLElement $styleData, array $namespaces) |
|
| 760 | { |
||
| 761 | 3 | foreach ($styleData->Border as $borderStyle) { |
|
| 762 | 3 | $borderAttributes = $borderStyle->attributes($namespaces['ss']); |
|
| 763 | 3 | $thisBorder = []; |
|
| 764 | 3 | foreach ($borderAttributes as $borderStyleKey => $borderStyleValue) { |
|
| 765 | switch ($borderStyleKey) { |
||
| 766 | 3 | case 'LineStyle': |
|
| 767 | 3 | $thisBorder['borderStyle'] = Border::BORDER_MEDIUM; |
|
| 768 | |||
| 769 | 3 | break; |
|
| 770 | 3 | case 'Weight': |
|
| 771 | 3 | break; |
|
| 772 | 3 | case 'Position': |
|
| 773 | 3 | $borderPosition = strtolower($borderStyleValue); |
|
| 774 | |||
| 775 | 3 | break; |
|
| 776 | 3 | case 'Color': |
|
| 777 | 3 | $borderColour = substr($borderStyleValue, 1); |
|
| 778 | 3 | $thisBorder['color']['rgb'] = $borderColour; |
|
| 779 | |||
| 780 | 3 | break; |
|
| 781 | } |
||
| 782 | } |
||
| 783 | 3 | if (!empty($thisBorder)) { |
|
| 784 | 3 | if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) { |
|
| 785 | 3 | $this->styles[$styleID]['borders'][$borderPosition] = $thisBorder; |
|
| 786 | } |
||
| 787 | } |
||
| 788 | } |
||
| 789 | 3 | } |
|
| 790 | |||
| 791 | /** |
||
| 792 | * @param $styleID |
||
| 793 | * @param SimpleXMLElement $styleAttributes |
||
| 794 | */ |
||
| 795 | 3 | private function parseStyleFont($styleID, SimpleXMLElement $styleAttributes) |
|
| 834 | } |
||
| 835 | } |
||
| 836 | 3 | } |
|
| 837 | |||
| 838 | /** |
||
| 839 | * @param $styleID |
||
| 840 | * @param SimpleXMLElement $styleAttributes |
||
| 841 | */ |
||
| 842 | 3 | private function parseStyleInterior($styleID, SimpleXMLElement $styleAttributes) |
|
| 854 | } |
||
| 855 | } |
||
| 856 | 3 | } |
|
| 857 | |||
| 858 | /** |
||
| 859 | * @param $styleID |
||
| 860 | * @param SimpleXMLElement $styleAttributes |
||
| 861 | */ |
||
| 862 | 3 | private function parseStyleNumberFormat($styleID, SimpleXMLElement $styleAttributes) |
|
| 878 | } |
||
| 879 | } |
||
| 882 |
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