visualizer
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vendor
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phpoffice
/
phpexcel
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Classes
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PHPExcel
/
Writer
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Excel2007
/
StringTable.php
StringTable.php in Visualizer – Tables & Charts Manager with Built-in AI Generator 3.0.3, at vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/StringTable.php
| 1 | <?php |
| 2 | /** |
| 3 | * PHPExcel |
| 4 | * |
| 5 | * Copyright (c) 2006 - 2014 PHPExcel |
| 6 | * |
| 7 | * This library is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2.1 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * This library is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with this library; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | * |
| 21 | * @category PHPExcel |
| 22 | * @package PHPExcel_Writer_Excel2007 |
| 23 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
| 24 | * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL |
| 25 | * @version ##VERSION##, ##DATE## |
| 26 | */ |
| 27 | |
| 28 | |
| 29 | /** |
| 30 | * PHPExcel_Writer_Excel2007_StringTable |
| 31 | * |
| 32 | * @category PHPExcel |
| 33 | * @package PHPExcel_Writer_Excel2007 |
| 34 | * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) |
| 35 | */ |
| 36 | class PHPExcel_Writer_Excel2007_StringTable extends PHPExcel_Writer_Excel2007_WriterPart |
| 37 | { |
| 38 | /** |
| 39 | * Create worksheet stringtable |
| 40 | * |
| 41 | * @param PHPExcel_Worksheet $pSheet Worksheet |
| 42 | * @param string[] $pExistingTable Existing table to eventually merge with |
| 43 | * @return string[] String table for worksheet |
| 44 | * @throws PHPExcel_Writer_Exception |
| 45 | */ |
| 46 | public function createStringTable($pSheet = null, $pExistingTable = null) |
| 47 | { |
| 48 | if ($pSheet !== NULL) { |
| 49 | // Create string lookup table |
| 50 | $aStringTable = array(); |
| 51 | $cellCollection = null; |
| 52 | $aFlippedStringTable = null; // For faster lookup |
| 53 | |
| 54 | // Is an existing table given? |
| 55 | if (($pExistingTable !== NULL) && is_array($pExistingTable)) { |
| 56 | $aStringTable = $pExistingTable; |
| 57 | } |
| 58 | |
| 59 | // Fill index array |
| 60 | $aFlippedStringTable = $this->flipStringTable($aStringTable); |
| 61 | |
| 62 | // Loop through cells |
| 63 | foreach ($pSheet->getCellCollection() as $cellID) { |
| 64 | $cell = $pSheet->getCell($cellID); |
| 65 | $cellValue = $cell->getValue(); |
| 66 | if (!is_object($cellValue) && |
| 67 | ($cellValue !== NULL) && |
| 68 | $cellValue !== '' && |
| 69 | !isset($aFlippedStringTable[$cellValue]) && |
| 70 | ($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_STRING || $cell->getDataType() == PHPExcel_Cell_DataType::TYPE_STRING2 || $cell->getDataType() == PHPExcel_Cell_DataType::TYPE_NULL)) { |
| 71 | $aStringTable[] = $cellValue; |
| 72 | $aFlippedStringTable[$cellValue] = true; |
| 73 | } elseif ($cellValue instanceof PHPExcel_RichText && |
| 74 | ($cellValue !== NULL) && |
| 75 | !isset($aFlippedStringTable[$cellValue->getHashCode()])) { |
| 76 | $aStringTable[] = $cellValue; |
| 77 | $aFlippedStringTable[$cellValue->getHashCode()] = true; |
| 78 | } |
| 79 | } |
| 80 | |
| 81 | // Return |
| 82 | return $aStringTable; |
| 83 | } else { |
| 84 | throw new PHPExcel_Writer_Exception("Invalid PHPExcel_Worksheet object passed."); |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * Write string table to XML format |
| 90 | * |
| 91 | * @param string[] $pStringTable |
| 92 | * @return string XML Output |
| 93 | * @throws PHPExcel_Writer_Exception |
| 94 | */ |
| 95 | public function writeStringTable($pStringTable = null) |
| 96 | { |
| 97 | if ($pStringTable !== NULL) { |
| 98 | // Create XML writer |
| 99 | $objWriter = null; |
| 100 | if ($this->getParentWriter()->getUseDiskCaching()) { |
| 101 | $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_DISK, $this->getParentWriter()->getDiskCachingDirectory()); |
| 102 | } else { |
| 103 | $objWriter = new PHPExcel_Shared_XMLWriter(PHPExcel_Shared_XMLWriter::STORAGE_MEMORY); |
| 104 | } |
| 105 | |
| 106 | // XML header |
| 107 | $objWriter->startDocument('1.0','UTF-8','yes'); |
| 108 | |
| 109 | // String table |
| 110 | $objWriter->startElement('sst'); |
| 111 | $objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); |
| 112 | $objWriter->writeAttribute('uniqueCount', count($pStringTable)); |
| 113 | |
| 114 | // Loop through string table |
| 115 | foreach ($pStringTable as $textElement) { |
| 116 | $objWriter->startElement('si'); |
| 117 | |
| 118 | if (! $textElement instanceof PHPExcel_RichText) { |
| 119 | $textToWrite = PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $textElement ); |
| 120 | $objWriter->startElement('t'); |
| 121 | if ($textToWrite !== trim($textToWrite)) { |
| 122 | $objWriter->writeAttribute('xml:space', 'preserve'); |
| 123 | } |
| 124 | $objWriter->writeRawData($textToWrite); |
| 125 | $objWriter->endElement(); |
| 126 | } else if ($textElement instanceof PHPExcel_RichText) { |
| 127 | $this->writeRichText($objWriter, $textElement); |
| 128 | } |
| 129 | |
| 130 | $objWriter->endElement(); |
| 131 | } |
| 132 | |
| 133 | $objWriter->endElement(); |
| 134 | |
| 135 | // Return |
| 136 | return $objWriter->getData(); |
| 137 | } else { |
| 138 | throw new PHPExcel_Writer_Exception("Invalid string table array passed."); |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | /** |
| 143 | * Write Rich Text |
| 144 | * |
| 145 | * @param PHPExcel_Shared_XMLWriter $objWriter XML Writer |
| 146 | * @param PHPExcel_RichText $pRichText Rich text |
| 147 | * @param string $prefix Optional Namespace prefix |
| 148 | * @throws PHPExcel_Writer_Exception |
| 149 | */ |
| 150 | public function writeRichText(PHPExcel_Shared_XMLWriter $objWriter = null, PHPExcel_RichText $pRichText = null, $prefix=NULL) |
| 151 | { |
| 152 | if ($prefix !== NULL) |
| 153 | $prefix .= ':'; |
| 154 | // Loop through rich text elements |
| 155 | $elements = $pRichText->getRichTextElements(); |
| 156 | foreach ($elements as $element) { |
| 157 | // r |
| 158 | $objWriter->startElement($prefix.'r'); |
| 159 | |
| 160 | // rPr |
| 161 | if ($element instanceof PHPExcel_RichText_Run) { |
| 162 | // rPr |
| 163 | $objWriter->startElement($prefix.'rPr'); |
| 164 | |
| 165 | // rFont |
| 166 | $objWriter->startElement($prefix.'rFont'); |
| 167 | $objWriter->writeAttribute('val', $element->getFont()->getName()); |
| 168 | $objWriter->endElement(); |
| 169 | |
| 170 | // Bold |
| 171 | $objWriter->startElement($prefix.'b'); |
| 172 | $objWriter->writeAttribute('val', ($element->getFont()->getBold() ? 'true' : 'false')); |
| 173 | $objWriter->endElement(); |
| 174 | |
| 175 | // Italic |
| 176 | $objWriter->startElement($prefix.'i'); |
| 177 | $objWriter->writeAttribute('val', ($element->getFont()->getItalic() ? 'true' : 'false')); |
| 178 | $objWriter->endElement(); |
| 179 | |
| 180 | // Superscript / subscript |
| 181 | if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) { |
| 182 | $objWriter->startElement($prefix.'vertAlign'); |
| 183 | if ($element->getFont()->getSuperScript()) { |
| 184 | $objWriter->writeAttribute('val', 'superscript'); |
| 185 | } else if ($element->getFont()->getSubScript()) { |
| 186 | $objWriter->writeAttribute('val', 'subscript'); |
| 187 | } |
| 188 | $objWriter->endElement(); |
| 189 | } |
| 190 | |
| 191 | // Strikethrough |
| 192 | $objWriter->startElement($prefix.'strike'); |
| 193 | $objWriter->writeAttribute('val', ($element->getFont()->getStrikethrough() ? 'true' : 'false')); |
| 194 | $objWriter->endElement(); |
| 195 | |
| 196 | // Color |
| 197 | $objWriter->startElement($prefix.'color'); |
| 198 | $objWriter->writeAttribute('rgb', $element->getFont()->getColor()->getARGB()); |
| 199 | $objWriter->endElement(); |
| 200 | |
| 201 | // Size |
| 202 | $objWriter->startElement($prefix.'sz'); |
| 203 | $objWriter->writeAttribute('val', $element->getFont()->getSize()); |
| 204 | $objWriter->endElement(); |
| 205 | |
| 206 | // Underline |
| 207 | $objWriter->startElement($prefix.'u'); |
| 208 | $objWriter->writeAttribute('val', $element->getFont()->getUnderline()); |
| 209 | $objWriter->endElement(); |
| 210 | |
| 211 | $objWriter->endElement(); |
| 212 | } |
| 213 | |
| 214 | // t |
| 215 | $objWriter->startElement($prefix.'t'); |
| 216 | $objWriter->writeAttribute('xml:space', 'preserve'); |
| 217 | $objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $element->getText() )); |
| 218 | $objWriter->endElement(); |
| 219 | |
| 220 | $objWriter->endElement(); |
| 221 | } |
| 222 | } |
| 223 | |
| 224 | /** |
| 225 | * Write Rich Text |
| 226 | * |
| 227 | * @param PHPExcel_Shared_XMLWriter $objWriter XML Writer |
| 228 | * @param string|PHPExcel_RichText $pRichText text string or Rich text |
| 229 | * @param string $prefix Optional Namespace prefix |
| 230 | * @throws PHPExcel_Writer_Exception |
| 231 | */ |
| 232 | public function writeRichTextForCharts(PHPExcel_Shared_XMLWriter $objWriter = null, $pRichText = null, $prefix=NULL) |
| 233 | { |
| 234 | if (!$pRichText instanceof PHPExcel_RichText) { |
| 235 | $textRun = $pRichText; |
| 236 | $pRichText = new PHPExcel_RichText(); |
| 237 | $pRichText->createTextRun($textRun); |
| 238 | } |
| 239 | |
| 240 | if ($prefix !== NULL) |
| 241 | $prefix .= ':'; |
| 242 | // Loop through rich text elements |
| 243 | $elements = $pRichText->getRichTextElements(); |
| 244 | foreach ($elements as $element) { |
| 245 | // r |
| 246 | $objWriter->startElement($prefix.'r'); |
| 247 | |
| 248 | // rPr |
| 249 | $objWriter->startElement($prefix.'rPr'); |
| 250 | |
| 251 | // Bold |
| 252 | $objWriter->writeAttribute('b', ($element->getFont()->getBold() ? 1 : 0)); |
| 253 | // Italic |
| 254 | $objWriter->writeAttribute('i', ($element->getFont()->getItalic() ? 1 : 0)); |
| 255 | // Underline |
| 256 | $underlineType = $element->getFont()->getUnderline(); |
| 257 | switch($underlineType) { |
| 258 | case 'single' : |
| 259 | $underlineType = 'sng'; |
| 260 | break; |
| 261 | case 'double' : |
| 262 | $underlineType = 'dbl'; |
| 263 | break; |
| 264 | } |
| 265 | $objWriter->writeAttribute('u', $underlineType); |
| 266 | // Strikethrough |
| 267 | $objWriter->writeAttribute('strike', ($element->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike')); |
| 268 | |
| 269 | // rFont |
| 270 | $objWriter->startElement($prefix.'latin'); |
| 271 | $objWriter->writeAttribute('typeface', $element->getFont()->getName()); |
| 272 | $objWriter->endElement(); |
| 273 | |
| 274 | // Superscript / subscript |
| 275 | // if ($element->getFont()->getSuperScript() || $element->getFont()->getSubScript()) { |
| 276 | // $objWriter->startElement($prefix.'vertAlign'); |
| 277 | // if ($element->getFont()->getSuperScript()) { |
| 278 | // $objWriter->writeAttribute('val', 'superscript'); |
| 279 | // } else if ($element->getFont()->getSubScript()) { |
| 280 | // $objWriter->writeAttribute('val', 'subscript'); |
| 281 | // } |
| 282 | // $objWriter->endElement(); |
| 283 | // } |
| 284 | // |
| 285 | $objWriter->endElement(); |
| 286 | |
| 287 | // t |
| 288 | $objWriter->startElement($prefix.'t'); |
| 289 | // $objWriter->writeAttribute('xml:space', 'preserve'); // Excel2010 accepts, Excel2007 complains |
| 290 | $objWriter->writeRawData(PHPExcel_Shared_String::ControlCharacterPHP2OOXML( $element->getText() )); |
| 291 | $objWriter->endElement(); |
| 292 | |
| 293 | $objWriter->endElement(); |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | /** |
| 298 | * Flip string table (for index searching) |
| 299 | * |
| 300 | * @param array $stringTable Stringtable |
| 301 | * @return array |
| 302 | */ |
| 303 | public function flipStringTable($stringTable = array()) { |
| 304 | // Return value |
| 305 | $returnValue = array(); |
| 306 | |
| 307 | // Loop through stringtable and add flipped items to $returnValue |
| 308 | foreach ($stringTable as $key => $value) { |
| 309 | if (! $value instanceof PHPExcel_RichText) { |
| 310 | $returnValue[$value] = $key; |
| 311 | } else if ($value instanceof PHPExcel_RichText) { |
| 312 | $returnValue[$value->getHashCode()] = $key; |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | // Return |
| 317 | return $returnValue; |
| 318 | } |
| 319 | } |
| 320 |