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<?php |
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namespace PhpDocxTemplate; |
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use DOMDocument; |
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use DOMElement; |
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use Exception; |
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use ZipArchive; |
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use RecursiveIteratorIterator; |
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use RecursiveDirectoryIterator; |
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use PhpDocxTemplate\Escaper\RegExp; |
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/** |
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* Class DocxDocument |
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* |
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* @package PhpDocxTemplate |
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*/ |
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class DocxDocument |
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{ |
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private $path; |
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private $tmpDir; |
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private $document; |
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private $zipClass; |
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private $tempDocumentMainPart; |
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private $tempDocumentRelations = []; |
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private $tempDocumentContentTypes = ''; |
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private $tempDocumentNewImages = []; |
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private $skipFiles = []; |
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/** |
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* Construct an instance of Document |
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* |
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* @param string $path - path to the document |
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* |
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* @throws Exception |
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*/ |
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public function __construct(string $path) |
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{ |
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if (file_exists($path)) { |
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$this->path = $path; |
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$this->tmpDir = sys_get_temp_dir() . "/" . uniqid("", true) . date("His"); |
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$this->zipClass = new ZipArchive(); |
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$this->extract(); |
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} else { |
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throw new Exception("The template " . $path . " was not found!"); |
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} |
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} |
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/** |
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* Extract (unzip) document contents |
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*/ |
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private function extract(): void |
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{ |
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if (file_exists($this->tmpDir) && is_dir($this->tmpDir)) { |
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$this->rrmdir($this->tmpDir); |
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} |
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mkdir($this->tmpDir); |
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$this->zipClass->open($this->path); |
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$this->zipClass->extractTo($this->tmpDir); |
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$this->tempDocumentMainPart = $this->readPartWithRels($this->getMainPartName()); |
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$this->tempDocumentContentTypes = $this->zipClass->getFromName($this->getDocumentContentTypesName()); |
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$this->document = file_get_contents($this->tmpDir . "/word/document.xml"); |
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} |
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/** |
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* Get document main part |
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* |
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* @return string |
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*/ |
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public function getDocumentMainPart(): string |
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{ |
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return $this->tempDocumentMainPart; |
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} |
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/** |
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* Get the name of main part document (method from PhpOffice\PhpWord) |
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* |
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* @return string |
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*/ |
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private function getMainPartName(): string |
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{ |
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$contentTypes = $this->zipClass->getFromName('[Content_Types].xml'); |
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$pattern = '~PartName="\/(word\/document.*?\.xml)" ' . |
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'ContentType="application\/vnd\.openxmlformats-officedocument' . |
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'\.wordprocessingml\.document\.main\+xml"~'; |
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$matches = []; |
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preg_match($pattern, $contentTypes, $matches); |
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return array_key_exists(1, $matches) ? $matches[1] : 'word/document.xml'; |
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} |
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/** |
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* @return string |
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*/ |
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private function getDocumentContentTypesName(): string |
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{ |
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return '[Content_Types].xml'; |
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} |
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/** |
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* Read document part (method from PhpOffice\PhpWord) |
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* |
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* @param string $fileName |
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* |
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* @return string |
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*/ |
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private function readPartWithRels(string $fileName): string |
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{ |
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$relsFileName = $this->getRelationsName($fileName); |
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$partRelations = $this->zipClass->getFromName($relsFileName); |
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if ($partRelations !== false) { |
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$this->tempDocumentRelations[$fileName] = $partRelations; |
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} |
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return $this->fixBrokenMacros($this->zipClass->getFromName($fileName)); |
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} |
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/** |
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* Get the name of the relations file for document part (method from PhpOffice\PhpWord) |
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* |
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* @param string $documentPartName |
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* |
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* @return string |
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*/ |
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private function getRelationsName(string $documentPartName): string |
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{ |
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return 'word/_rels/' . pathinfo($documentPartName, PATHINFO_BASENAME) . '.rels'; |
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} |
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private function getNextRelationsIndex(string $documentPartName): int |
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{ |
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if (isset($this->tempDocumentRelations[$documentPartName])) { |
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$candidate = substr_count($this->tempDocumentRelations[$documentPartName], '<Relationship'); |
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while (strpos($this->tempDocumentRelations[$documentPartName], 'Id="rId' . $candidate . '"') !== false) { |
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$candidate++; |
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} |
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return $candidate; |
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} |
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return 1; |
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} |
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/** |
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* Finds parts of broken macros and sticks them together (method from PhpOffice\PhpWord) |
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* |
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* @param string $documentPart |
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* |
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* @return string |
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*/ |
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private function fixBrokenMacros(string $documentPart): string |
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{ |
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return preg_replace_callback( |
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'/\$(?:\{|[^{$]*\>\{)[^}$]*\}/U', |
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function ($match) { |
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return strip_tags($match[0]); |
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}, |
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$documentPart |
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); |
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} |
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/** |
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* @param string $macro |
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* |
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* @return string |
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*/ |
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protected static function ensureMacroCompleted(string $macro): string |
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{ |
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if (substr($macro, 0, 2) !== '{{' && substr($macro, -1) !== '}}') { |
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$macro = '{{' . $macro . '}}'; |
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} |
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return $macro; |
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} |
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/** |
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* Get the name of the header file for $index. |
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* |
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* @param int $index |
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* |
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* @return string |
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*/ |
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private function getHeaderName(int $index): string |
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{ |
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return sprintf('word/header%d.xml', $index); |
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} |
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/** |
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* Get the name of the footer file for $index. |
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* |
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* @param int $index |
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* |
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* @return string |
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*/ |
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private function getFooterName(int $index): string |
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{ |
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return sprintf('word/footer%d.xml', $index); |
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} |
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/** |
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* Find all variables in $documentPartXML. |
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* |
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* @param string $documentPartXML |
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* |
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* @return string[] |
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*/ |
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private function getVariablesForPart(string $documentPartXML): array |
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{ |
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$matches = array(); |
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preg_match_all('/\{\{(.*?)\}\}/i', $documentPartXML, $matches); |
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return $matches[1]; |
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} |
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private function getImageArgs(string $varNameWithArgs): array |
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{ |
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$varElements = explode(':', $varNameWithArgs); |
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array_shift($varElements); // first element is name of variable => remove it |
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$varInlineArgs = array(); |
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// size format documentation: https://msdn.microsoft.com/en-us/library/documentformat.openxml.vml.shape%28v=office.14%29.aspx?f=255&MSPPError=-2147217396 |
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foreach ($varElements as $argIdx => $varArg) { |
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if (strpos($varArg, '=')) { // arg=value |
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list($argName, $argValue) = explode('=', $varArg, 2); |
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$argName = strtolower($argName); |
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if ($argName == 'size') { |
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list($varInlineArgs['width'], $varInlineArgs['height']) = explode('x', $argValue, 2); |
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} else { |
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$varInlineArgs[strtolower($argName)] = $argValue; |
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} |
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} elseif (preg_match('/^([0-9]*[a-z%]{0,2}|auto)x([0-9]*[a-z%]{0,2}|auto)$/i', $varArg)) { // 60x40 |
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list($varInlineArgs['width'], $varInlineArgs['height']) = explode('x', $varArg, 2); |
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} else { // :60:40:f |
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switch ($argIdx) { |
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case 0: |
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$varInlineArgs['width'] = $varArg; |
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break; |
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case 1: |
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$varInlineArgs['height'] = $varArg; |
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break; |
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case 2: |
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$varInlineArgs['ratio'] = $varArg; |
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break; |
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} |
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} |
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} |
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return $varInlineArgs; |
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} |
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/** |
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* @param mixed $replaceImage |
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* @param array $varInlineArgs |
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* |
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* @return array |
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*/ |
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private function prepareImageAttrs($replaceImage, array $varInlineArgs): array |
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{ |
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// get image path and size |
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$width = null; |
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$height = null; |
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$ratio = null; |
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// a closure can be passed as replacement value which after resolving, can contain the replacement info for the image |
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// use case: only when a image if found, the replacement tags can be generated |
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if (is_callable($replaceImage)) { |
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$replaceImage = $replaceImage(); |
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} |
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if (is_array($replaceImage) && isset($replaceImage['path'])) { |
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$imgPath = $replaceImage['path']; |
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if (isset($replaceImage['width'])) { |
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$width = $replaceImage['width']; |
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} |
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if (isset($replaceImage['height'])) { |
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$height = $replaceImage['height']; |
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} |
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if (isset($replaceImage['ratio'])) { |
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$ratio = $replaceImage['ratio']; |
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} |
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} else { |
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$imgPath = $replaceImage; |
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} |
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$width = $this->chooseImageDimension($width, isset($varInlineArgs['width']) ? $varInlineArgs['width'] : null, 115); |
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$height = $this->chooseImageDimension($height, isset($varInlineArgs['height']) ? $varInlineArgs['height'] : null, 70); |
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$imageData = @getimagesize($imgPath); |
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if (!is_array($imageData)) { |
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throw new Exception(sprintf('Invalid image: %s', $imgPath)); |
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} |
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list($actualWidth, $actualHeight, $imageType) = $imageData; |
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// fix aspect ratio (by default) |
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if (is_null($ratio) && isset($varInlineArgs['ratio'])) { |
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$ratio = $varInlineArgs['ratio']; |
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} |
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if (is_null($ratio) || !in_array(strtolower($ratio), array('', '-', 'f', 'false'))) { |
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$this->fixImageWidthHeightRatio($width, $height, $actualWidth, $actualHeight); |
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} |
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$imageAttrs = array( |
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'src' => $imgPath, |
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'mime' => image_type_to_mime_type($imageType), |
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'width' => $width, |
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'height' => $height, |
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); |
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return $imageAttrs; |
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} |
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/** |
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* @param mixed $width |
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* @param mixed $height |
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* @param int $actualWidth |
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* @param int $actualHeight |
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*/ |
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private function fixImageWidthHeightRatio(&$width, &$height, int $actualWidth, int $actualHeight): void |
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{ |
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$imageRatio = $actualWidth / $actualHeight; |
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if (($width === '') && ($height === '')) { // defined size are empty |
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$width = $actualWidth . 'px'; |
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$height = $actualHeight . 'px'; |
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} elseif ($width === '') { // defined width is empty |
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$heightFloat = (float) $height; |
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$widthFloat = $heightFloat * $imageRatio; |
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$matches = array(); |
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preg_match("/\d([a-z%]+)$/", $height, $matches); |
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$width = $widthFloat . $matches[1]; |
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} elseif ($height === '') { // defined height is empty |
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$widthFloat = (float) $width; |
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$heightFloat = $widthFloat / $imageRatio; |
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$matches = array(); |
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preg_match("/\d([a-z%]+)$/", $width, $matches); |
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$height = $heightFloat . $matches[1]; |
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} else { // we have defined size, but we need also check it aspect ratio |
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$widthMatches = array(); |
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preg_match("/\d([a-z%]+)$/", $width, $widthMatches); |
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$heightMatches = array(); |
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preg_match("/\d([a-z%]+)$/", $height, $heightMatches); |
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// try to fix only if dimensions are same |
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if ($widthMatches[1] == $heightMatches[1]) { |
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$dimention = $widthMatches[1]; |
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$widthFloat = (float) $width; |
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$heightFloat = (float) $height; |
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$definedRatio = $widthFloat / $heightFloat; |
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if ($imageRatio > $definedRatio) { // image wider than defined box |
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$height = ($widthFloat / $imageRatio) . $dimention; |
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} elseif ($imageRatio < $definedRatio) { // image higher than defined box |
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$width = ($heightFloat * $imageRatio) . $dimention; |
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} |
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} |
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} |
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} |
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private function chooseImageDimension(?int $baseValue, ?int $inlineValue, int $defaultValue): string |
364
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{ |
365
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|
|
$value = $baseValue; |
366
|
|
|
if (is_null($value) && isset($inlineValue)) { |
367
|
|
|
$value = $inlineValue; |
368
|
|
|
} |
369
|
|
|
if (!preg_match('/^([0-9]*(cm|mm|in|pt|pc|px|%|em|ex|)|auto)$/i', $value)) { |
|
|
|
|
370
|
|
|
$value = null; |
371
|
|
|
} |
372
|
|
|
if (is_null($value)) { |
373
|
|
|
$value = $defaultValue; |
374
|
|
|
} |
375
|
|
|
if (is_numeric($value)) { |
|
|
|
|
376
|
|
|
$value .= 'px'; |
377
|
|
|
} |
378
|
|
|
|
379
|
|
|
return $value; |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
private function addImageToRelations(string $partFileName, string $rid, string $imgPath, string $imageMimeType): void |
383
|
|
|
{ |
384
|
|
|
// define templates |
385
|
|
|
$typeTpl = '<Override PartName="/word/media/{IMG}" ContentType="image/{EXT}"/>'; |
386
|
|
|
$relationTpl = '<Relationship Id="{RID}" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/image" Target="media/{IMG}"/>'; |
387
|
|
|
$newRelationsTpl = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' . "\n" . '<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships"></Relationships>'; |
388
|
|
|
$newRelationsTypeTpl = '<Override PartName="/{RELS}" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>'; |
389
|
|
|
$extTransform = array( |
390
|
|
|
'image/jpeg' => 'jpeg', |
391
|
|
|
'image/png' => 'png', |
392
|
|
|
'image/bmp' => 'bmp', |
393
|
|
|
'image/gif' => 'gif', |
394
|
|
|
); |
395
|
|
|
|
396
|
|
|
// get image embed name |
397
|
|
|
if (isset($this->tempDocumentNewImages[$imgPath])) { |
398
|
|
|
$imgName = $this->tempDocumentNewImages[$imgPath]; |
399
|
|
|
} else { |
400
|
|
|
// transform extension |
401
|
|
|
if (isset($extTransform[$imageMimeType])) { |
402
|
|
|
$imgExt = $extTransform[$imageMimeType]; |
403
|
|
|
} else { |
404
|
|
|
throw new Exception("Unsupported image type $imageMimeType"); |
405
|
|
|
} |
406
|
|
|
|
407
|
|
|
// add image to document |
408
|
|
|
$imgName = 'image_' . $rid . '_' . pathinfo($partFileName, PATHINFO_FILENAME) . '.' . $imgExt; |
|
|
|
|
409
|
|
|
$this->tempDocumentNewImages[$imgPath] = $imgName; |
410
|
|
|
|
411
|
|
|
// setup type for image |
412
|
|
|
$xmlImageType = str_replace(array('{IMG}', '{EXT}'), array($imgName, $imgExt), $typeTpl); |
413
|
|
|
$this->tempDocumentContentTypes = str_replace('</Types>', $xmlImageType, $this->tempDocumentContentTypes) . '</Types>'; |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
$xmlImageRelation = str_replace(array('{RID}', '{IMG}'), array($rid, $imgName), $relationTpl); |
417
|
|
|
|
418
|
|
|
if (!isset($this->tempDocumentRelations[$partFileName])) { |
419
|
|
|
// create new relations file |
420
|
|
|
$this->tempDocumentRelations[$partFileName] = $newRelationsTpl; |
421
|
|
|
// and add it to content types |
422
|
|
|
$xmlRelationsType = str_replace('{RELS}', $this->getRelationsName($partFileName), $newRelationsTypeTpl); |
423
|
|
|
$this->tempDocumentContentTypes = str_replace('</Types>', $xmlRelationsType, $this->tempDocumentContentTypes) . '</Types>'; |
424
|
|
|
} |
425
|
|
|
|
426
|
|
|
// add image to relations |
427
|
|
|
$this->tempDocumentRelations[$partFileName] = str_replace('</Relationships>', $xmlImageRelation, $this->tempDocumentRelations[$partFileName]) . '</Relationships>'; |
428
|
|
|
|
429
|
|
|
if (!in_array($this->getDocumentContentTypesName(), $this->skipFiles)) { |
430
|
|
|
$this->skipFiles[] = basename($this->getDocumentContentTypesName()); |
431
|
|
|
} |
432
|
|
|
} |
433
|
|
|
|
434
|
|
|
/** |
435
|
|
|
* @param mixed $search |
436
|
|
|
* @param mixed $replace Path to image, or array("path" => xx, "width" => yy, "height" => zz) |
437
|
|
|
*/ |
438
|
|
|
public function setImageValue($search, $replace): void |
439
|
|
|
{ |
440
|
|
|
// prepare $search_replace |
441
|
|
|
if (!is_array($search)) { |
442
|
|
|
$search = array($search); |
443
|
|
|
} |
444
|
|
|
|
445
|
|
|
$replacesList = array(); |
446
|
|
|
if (!is_array($replace) || isset($replace['path'])) { |
447
|
|
|
$replacesList[] = $replace; |
448
|
|
|
} else { |
449
|
|
|
$replacesList = array_values($replace); |
450
|
|
|
} |
451
|
|
|
|
452
|
|
|
$searchReplace = array(); |
453
|
|
|
foreach ($search as $searchIdx => $searchString) { |
454
|
|
|
$searchReplace[$searchString] = isset($replacesList[$searchIdx]) ? $replacesList[$searchIdx] : $replacesList[0]; |
455
|
|
|
} |
456
|
|
|
|
457
|
|
|
// collect document parts |
458
|
|
|
$searchParts = array( |
459
|
|
|
$this->getMainPartName() => &$this->tempDocumentMainPart, |
460
|
|
|
); |
461
|
|
|
// define templates |
462
|
|
|
// result can be verified via "Open XML SDK 2.5 Productivity Tool" (http://www.microsoft.com/en-us/download/details.aspx?id=30425) |
463
|
|
|
$imgTpl = '<w:rPr> |
464
|
|
|
<w:noProof/> |
465
|
|
|
<w:lang w:eastAsia="ru-RU"/> |
466
|
|
|
</w:rPr> |
467
|
|
|
<w:drawing> |
468
|
|
|
<wp:inline distT="0" distB="0" distL="0" distR="0"> |
469
|
|
|
<wp:extent cx="{WIDTH}" cy="{HEIGHT}"/> |
470
|
|
|
<wp:effectExtent l="0" t="0" r="635" b="635"/> |
471
|
|
|
<wp:docPr id="{RID}" name=""/> |
472
|
|
|
<wp:cNvGraphicFramePr> |
473
|
|
|
<a:graphicFrameLocks |
474
|
|
|
xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" |
475
|
|
|
noChangeAspect="1"/> |
476
|
|
|
</wp:cNvGraphicFramePr> |
477
|
|
|
<a:graphic xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main"> |
478
|
|
|
<a:graphicData uri="http://schemas.openxmlformats.org/drawingml/2006/picture"> |
479
|
|
|
<pic:pic |
480
|
|
|
xmlns:pic="http://schemas.openxmlformats.org/drawingml/2006/picture"> |
481
|
|
|
<pic:nvPicPr> |
482
|
|
|
<pic:cNvPr id="{RID}" name=""/> |
483
|
|
|
<pic:cNvPicPr/> |
484
|
|
|
</pic:nvPicPr> |
485
|
|
|
<pic:blipFill> |
486
|
|
|
<a:blip r:embed="rId{RID}"/> |
487
|
|
|
<a:stretch> |
488
|
|
|
<a:fillRect/> |
489
|
|
|
</a:stretch> |
490
|
|
|
</pic:blipFill> |
491
|
|
|
<pic:spPr> |
492
|
|
|
<a:xfrm> |
493
|
|
|
<a:off x="0" y="0"/> |
494
|
|
|
<a:ext cx="952500" cy="952500"/> |
495
|
|
|
</a:xfrm> |
496
|
|
|
<a:prstGeom prst="rect"> |
497
|
|
|
<a:avLst/> |
498
|
|
|
</a:prstGeom> |
499
|
|
|
</pic:spPr> |
500
|
|
|
</pic:pic> |
501
|
|
|
</a:graphicData> |
502
|
|
|
</a:graphic> |
503
|
|
|
</wp:inline> |
504
|
|
|
</w:drawing>'; |
505
|
|
|
|
506
|
|
|
|
507
|
|
|
foreach ($searchParts as $partFileName => &$partContent) { |
508
|
|
|
$partVariables = $this->getVariablesForPart($partContent); |
509
|
|
|
|
510
|
|
|
foreach ($searchReplace as $searchString => $replaceImage) { |
511
|
|
|
$varsToReplace = array_filter($partVariables, function ($partVar) use ($searchString) { |
512
|
|
|
return ($partVar == $searchString) || preg_match('/^' . preg_quote($searchString) . ':/', $partVar); |
513
|
|
|
}); |
514
|
|
|
|
515
|
|
|
foreach ($varsToReplace as $varNameWithArgs) { |
516
|
|
|
$varInlineArgs = $this->getImageArgs($varNameWithArgs); |
517
|
|
|
$preparedImageAttrs = $this->prepareImageAttrs($replaceImage, $varInlineArgs); |
518
|
|
|
$imgPath = $preparedImageAttrs['src']; |
519
|
|
|
|
520
|
|
|
// get image index |
521
|
|
|
$imgIndex = $this->getNextRelationsIndex($partFileName); |
522
|
|
|
$rid = 'rId' . $imgIndex; |
523
|
|
|
|
524
|
|
|
// replace preparations |
525
|
|
|
$this->addImageToRelations($partFileName, $rid, $imgPath, $preparedImageAttrs['mime']); |
526
|
|
|
$xmlImage = str_replace(array('{RID}', '{WIDTH}', '{HEIGHT}'), array($rid, $preparedImageAttrs['width'], $preparedImageAttrs['height']), $imgTpl); |
527
|
|
|
|
528
|
|
|
// replace variable |
529
|
|
|
$varNameWithArgsFixed = self::ensureMacroCompleted($varNameWithArgs); |
530
|
|
|
$matches = array(); |
531
|
|
|
if (preg_match('/(<[^<]+>)([^<]*)(' . preg_quote($varNameWithArgsFixed) . ')([^>]*)(<[^>]+>)/Uu', $partContent, $matches)) { |
532
|
|
|
$wholeTag = $matches[0]; |
533
|
|
|
array_shift($matches); |
534
|
|
|
list($openTag, $prefix, , $postfix, $closeTag) = $matches; |
535
|
|
|
$replaceXml = $openTag . $prefix . $closeTag . $xmlImage . $openTag . $postfix . $closeTag; |
536
|
|
|
// replace on each iteration, because in one tag we can have 2+ inline variables => before proceed next variable we need to change $partContent |
537
|
|
|
$partContent = $this->setValueForPart($wholeTag, $replaceXml, $partContent); |
538
|
|
|
} |
539
|
|
|
} |
540
|
|
|
} |
541
|
|
|
} |
542
|
|
|
} |
543
|
|
|
|
544
|
|
|
/** |
545
|
|
|
* Find and replace macros in the given XML section. |
546
|
|
|
* |
547
|
|
|
* @param mixed $search |
548
|
|
|
* @param mixed $replace |
549
|
|
|
* @param string $documentPartXML |
550
|
|
|
* |
551
|
|
|
* @return string |
552
|
|
|
*/ |
553
|
|
|
protected function setValueForPart($search, $replace, string $documentPartXML): string |
554
|
|
|
{ |
555
|
|
|
// Note: we can't use the same function for both cases here, because of performance considerations. |
556
|
|
|
$regExpEscaper = new RegExp(); |
557
|
|
|
|
558
|
|
|
return preg_replace($regExpEscaper->escape($search), $replace, $documentPartXML); |
559
|
|
|
} |
560
|
|
|
|
561
|
|
|
/** |
562
|
|
|
* Get document.xml contents as DOMDocument |
563
|
|
|
* |
564
|
|
|
* @return DOMDocument |
565
|
|
|
*/ |
566
|
7 |
|
public function getDOMDocument(): DOMDocument |
567
|
|
|
{ |
568
|
7 |
|
$dom = new DOMDocument(); |
569
|
|
|
|
570
|
7 |
|
$dom->loadXML($this->document); |
571
|
7 |
|
return $dom; |
572
|
|
|
} |
573
|
|
|
|
574
|
|
|
/** |
575
|
|
|
* Update document.xml contents |
576
|
|
|
* |
577
|
|
|
* @param DOMDocument $dom - new contents |
578
|
|
|
*/ |
579
|
5 |
|
public function updateDOMDocument(DOMDocument $dom): void |
580
|
|
|
{ |
581
|
5 |
|
$this->document = $dom->saveXml(); |
582
|
5 |
|
file_put_contents($this->tmpDir . "/word/document.xml", $this->document); |
583
|
5 |
|
} |
584
|
|
|
|
585
|
|
|
/** |
586
|
|
|
* Fix table corruption |
587
|
|
|
* |
588
|
|
|
* @param string $xml - xml to fix |
589
|
|
|
* |
590
|
|
|
* @return DOMDocument |
591
|
|
|
*/ |
592
|
5 |
|
public function fixTables(string $xml): DOMDocument |
593
|
|
|
{ |
594
|
5 |
|
$dom = new DOMDocument(); |
595
|
5 |
|
$dom->loadXML($xml); |
596
|
5 |
|
$tables = $dom->getElementsByTagName('tbl'); |
597
|
5 |
|
foreach ($tables as $table) { |
598
|
2 |
|
$columns = []; |
599
|
2 |
|
$columnsLen = 0; |
600
|
2 |
|
$toAdd = 0; |
601
|
2 |
|
$tableGrid = null; |
602
|
2 |
|
foreach ($table->childNodes as $el) { |
603
|
2 |
|
if ($el->nodeName == 'w:tblGrid') { |
604
|
2 |
|
$tableGrid = $el; |
605
|
2 |
|
foreach ($el->childNodes as $col) { |
606
|
2 |
|
if ($col->nodeName == 'w:gridCol') { |
607
|
2 |
|
$columns[] = $col; |
608
|
2 |
|
$columnsLen += 1; |
609
|
|
|
} |
610
|
|
|
} |
611
|
2 |
|
} elseif ($el->nodeName == 'w:tr') { |
612
|
2 |
|
$cellsLen = 0; |
613
|
2 |
|
foreach ($el->childNodes as $col) { |
614
|
2 |
|
if ($col->nodeName == 'w:tc') { |
615
|
2 |
|
$cellsLen += 1; |
616
|
|
|
} |
617
|
|
|
} |
618
|
2 |
|
if (($columnsLen + $toAdd) < $cellsLen) { |
619
|
2 |
|
$toAdd = $cellsLen - $columnsLen; |
620
|
|
|
} |
621
|
|
|
} |
622
|
|
|
} |
623
|
|
|
|
624
|
|
|
// add columns, if necessary |
625
|
2 |
|
if (!is_null($tableGrid) && $toAdd > 0) { |
626
|
|
|
$width = 0; |
627
|
|
|
foreach ($columns as $col) { |
628
|
|
|
if (!is_null($col->getAttribute('w:w'))) { |
629
|
|
|
$width += $col->getAttribute('w:w'); |
630
|
|
|
} |
631
|
|
|
} |
632
|
|
|
if ($width > 0) { |
633
|
|
|
$oldAverage = $width / $columnsLen; |
634
|
|
|
$newAverage = round($width / ($columnsLen + $toAdd)); |
635
|
|
|
foreach ($columns as $col) { |
636
|
|
|
$col->setAttribute('w:w', round($col->getAttribute('w:w') * $newAverage / $oldAverage)); |
637
|
|
|
} |
638
|
|
|
while ($toAdd > 0) { |
639
|
|
|
$newCol = $dom->createElement("w:gridCol"); |
640
|
|
|
$newCol->setAttribute('w:w', $newAverage); |
641
|
|
|
$tableGrid->appendChild($newCol); |
642
|
|
|
$toAdd -= 1; |
643
|
|
|
} |
644
|
|
|
} |
645
|
|
|
} |
646
|
|
|
|
647
|
|
|
// remove columns, if necessary |
648
|
2 |
|
$columns = []; |
649
|
2 |
|
foreach ($tableGrid->childNodes as $col) { |
650
|
2 |
|
if ($col->nodeName == 'w:gridCol') { |
651
|
2 |
|
$columns[] = $col; |
652
|
|
|
} |
653
|
|
|
} |
654
|
2 |
|
$columnsLen = count($columns); |
655
|
|
|
|
656
|
2 |
|
$cellsLen = 0; |
657
|
2 |
|
$cellsLenMax = 0; |
658
|
2 |
|
foreach ($table->childNodes as $el) { |
659
|
2 |
|
if ($el->nodeName == 'w:tr') { |
660
|
2 |
|
$cells = []; |
661
|
2 |
|
foreach ($el->childNodes as $col) { |
662
|
2 |
|
if ($col->nodeName == 'w:tc') { |
663
|
2 |
|
$cells[] = $col; |
664
|
|
|
} |
665
|
|
|
} |
666
|
2 |
|
$cellsLen = $this->getCellLen($cells); |
667
|
2 |
|
$cellsLenMax = max($cellsLenMax, $cellsLen); |
668
|
|
|
} |
669
|
|
|
} |
670
|
2 |
|
$toRemove = $cellsLen - $cellsLenMax; |
671
|
2 |
|
if ($toRemove > 0) { |
672
|
|
|
$removedWidth = 0.0; |
673
|
|
|
for ($i = $columnsLen - 1; ($i + 1) >= $toRemove; $i -= 1) { |
674
|
|
|
$extraCol = $columns[$i]; |
675
|
|
|
$removedWidth += $extraCol->getAttribute('w:w'); |
676
|
|
|
$tableGrid->removeChild($extraCol); |
677
|
|
|
} |
678
|
|
|
|
679
|
|
|
$columnsLeft = []; |
680
|
|
|
foreach ($tableGrid->childNodes as $col) { |
681
|
|
|
if ($col->nodeName == 'w:gridCol') { |
682
|
|
|
$columnsLeft[] = $col; |
683
|
|
|
} |
684
|
|
|
} |
685
|
|
|
$extraSpace = 0; |
686
|
|
|
if (count($columnsLeft) > 0) { |
687
|
|
|
$extraSpace = $removedWidth / count($columnsLeft); |
688
|
|
|
} |
689
|
|
|
foreach ($columnsLeft as $col) { |
690
|
2 |
|
$col->setAttribute('w:w', round($col->getAttribute('w:w') + $extraSpace)); |
691
|
|
|
} |
692
|
|
|
} |
693
|
|
|
} |
694
|
5 |
|
return $dom; |
695
|
|
|
} |
696
|
|
|
|
697
|
|
|
/** |
698
|
|
|
* Get total cells length |
699
|
|
|
* |
700
|
|
|
* @param array $cells - cells |
701
|
|
|
* |
702
|
|
|
* @return int |
703
|
|
|
*/ |
704
|
2 |
|
private function getCellLen(array $cells): int |
705
|
|
|
{ |
706
|
2 |
|
$total = 0; |
707
|
2 |
|
foreach ($cells as $cell) { |
708
|
2 |
|
foreach ($cell->childNodes as $tc) { |
709
|
2 |
|
if ($tc->nodeName == 'w:tcPr') { |
710
|
2 |
|
foreach ($tc->childNodes as $span) { |
711
|
2 |
|
if ($span->nodeName == 'w:gridSpan') { |
712
|
1 |
|
$total += intval($span->getAttribute('w:val')); |
713
|
2 |
|
break; |
714
|
|
|
} |
715
|
|
|
} |
716
|
2 |
|
break; |
717
|
|
|
} |
718
|
|
|
} |
719
|
|
|
} |
720
|
2 |
|
return $total + 1; |
721
|
|
|
} |
722
|
|
|
|
723
|
|
|
/** |
724
|
|
|
* @param ZipArchive $target |
725
|
|
|
* @param string $fileName |
726
|
|
|
* @param string $xml |
727
|
1 |
|
*/ |
728
|
|
|
protected function savePartWithRels(ZipArchive $target, string $fileName, string $xml): void |
729
|
1 |
|
{ |
730
|
1 |
|
$this->skipFiles[] = basename($fileName); |
731
|
1 |
|
$target->addFromString($fileName, $xml); |
732
|
1 |
|
if (isset($this->tempDocumentRelations[$fileName])) { |
733
|
|
|
$relsFileName = $this->getRelationsName($fileName); |
734
|
1 |
|
$this->skipFiles[] = basename($relsFileName); |
735
|
|
|
$target->addFromString($relsFileName, $this->tempDocumentRelations[$fileName]); |
736
|
|
|
} |
737
|
|
|
} |
738
|
|
|
|
739
|
|
|
/** |
740
|
|
|
* Save the document to the target path |
741
|
1 |
|
* |
742
|
|
|
* @param string $path - target path |
743
|
1 |
|
*/ |
744
|
|
|
public function save(string $path): void |
745
|
1 |
|
{ |
746
|
1 |
|
$rootPath = realpath($this->tmpDir); |
747
|
|
|
|
748
|
1 |
|
$zip = new ZipArchive(); |
749
|
1 |
|
$zip->open($path, ZipArchive::CREATE | ZipArchive::OVERWRITE); |
750
|
|
|
|
751
|
1 |
|
$this->savePartWithRels($zip, $this->getMainPartName(), $this->tempDocumentMainPart); |
752
|
1 |
|
$zip->addFromString($this->getDocumentContentTypesName(), $this->tempDocumentContentTypes); |
753
|
1 |
|
|
754
|
|
|
foreach ($this->tempDocumentNewImages as $imgPath => $imgName) { |
755
|
|
|
$zip->addFile($imgPath, 'word/media/' . $imgName); |
756
|
1 |
|
} |
757
|
1 |
|
|
758
|
1 |
|
$files = new RecursiveIteratorIterator( |
759
|
1 |
|
new RecursiveDirectoryIterator($rootPath), |
760
|
1 |
|
RecursiveIteratorIterator::LEAVES_ONLY |
761
|
|
|
); |
762
|
|
|
|
763
|
|
|
foreach ($files as $name => $file) { |
764
|
1 |
|
if (!$file->isDir()) { |
765
|
|
|
$filePath = $file->getRealPath(); |
766
|
1 |
|
$relativePath = substr($filePath, strlen($rootPath) + 1); |
767
|
1 |
|
if (!in_array(basename($filePath), $this->skipFiles)) { |
768
|
|
|
$zip->addFile($filePath, $relativePath); |
769
|
|
|
} |
770
|
1 |
|
} |
771
|
1 |
|
} |
772
|
|
|
|
773
|
|
|
$zip->close(); |
774
|
|
|
|
775
|
|
|
if (isset($this->zipClass)) { |
776
|
|
|
$this->zipClass->close(); |
777
|
|
|
} |
778
|
6 |
|
|
779
|
|
|
$this->rrmdir($this->tmpDir); |
780
|
6 |
|
} |
781
|
6 |
|
|
782
|
6 |
|
/** |
783
|
6 |
|
* Remove recursively directory |
784
|
6 |
|
* |
785
|
6 |
|
* @param string $dir - target directory |
786
|
|
|
*/ |
787
|
6 |
|
private function rrmdir(string $dir): void |
788
|
|
|
{ |
789
|
|
|
$objects = scandir($dir); |
790
|
|
|
if (is_array($objects)) { |
|
|
|
|
791
|
6 |
|
foreach ($objects as $object) { |
792
|
6 |
|
if ($object != "." && $object != "..") { |
793
|
|
|
if (filetype($dir . "/" . $object) == "dir") { |
794
|
6 |
|
$this->rrmdir($dir . "/" . $object); |
795
|
|
|
} else { |
796
|
|
|
unlink($dir . "/" . $object); |
797
|
|
|
} |
798
|
|
|
} |
799
|
5 |
|
} |
800
|
|
|
reset($objects); |
801
|
5 |
|
rmdir($dir); |
802
|
5 |
|
} |
803
|
|
|
} |
804
|
5 |
|
|
805
|
5 |
|
/** |
806
|
|
|
* Close document |
807
|
|
|
*/ |
808
|
|
|
public function close(): void |
809
|
|
|
{ |
810
|
|
|
if (isset($this->zipClass)) { |
811
|
|
|
$this->zipClass->close(); |
812
|
|
|
} |
813
|
|
|
$this->rrmdir($this->tmpDir); |
814
|
|
|
} |
815
|
|
|
} |
816
|
|
|
|