/**
* Transform directive to docbook
*
* Create a docbook XML structure at the directives position in the
* document.
*
* @param DOMDocument $document
* @param DOMElement $root
* @return void
*/
public function toDocbook(DOMDocument $document, DOMElement $root)
{
$file = $this->getFile(trim($this->node->parameters));
if ($root->tagName === 'para') {
// The include is inline. There is no way to handle the embedding
// of another document inside a paragraph properly.
throw new ezcDocumentVisitException(E_PARSE, 'Caanot embed include inside a paragraph.');
}
if (isset($this->node->options['literal'])) {
// If the file should be included as a literal, just pass it
// through in such a block.
$literal = $document->createElement('literallayout', htmlspecialchars(file_get_contents($file)));
$root->appendChild($literal);
} else {
// Otherwise we reenter the complete parsing process with the new file.
$doc = new ezcDocumentRst();
$doc->loadFile($file);
// Get docbook DOM tree from the parsed file
$docbook = $doc->getAsDocbook();
$dom = $docbook->getDomDocument();
// Import and add the complete parsed document.
$article = $dom->getElementsByTagName('article')->item(0);
foreach ($article->childNodes as $child) {
$imported = $document->importNode($child, true);
$root->appendChild($imported);
}
}
}
/**
* @dataProvider getErroneousTestDocuments
*/
public function testParseErroneousRstFile($file, $message)
{
try {
$document = new ezcDocumentRst();
$document->options->errorReporting = E_PARSE | E_ERROR | E_WARNING;
$document->registerDirective('my_custom_directive', 'ezcDocumentTestDummyDirective');
$document->registerDirective('user', 'ezcDocumentTestDummyDirective');
$document->registerDirective('book', 'ezcDocumentTestDummyDirective');
$document->registerDirective('function', 'ezcDocumentTestDummyDirective');
$document->registerDirective('replace', 'ezcDocumentTestDummyDirective');
$document->loadFile($file);
$docbook = $document->getAsDocbook();
$xml = $docbook->save();
$document = $parser->parse($tokenizer->tokenizeFile($file));
$this->fail('Expected some exception.');
} catch (ezcDocumentException $e) {
$this->assertSame($message, $e->getMessage(), 'Different parse error expected.');
}
}
<?php
require 'tutorial_autoload.php';
// Convert some input RSTfile to docbook
$document = new ezcDocumentRst();
$document->loadFile('./article/introduction.txt');
$pdf = new ezcDocumentPdf();
$pdf->options->errorReporting = E_PARSE | E_ERROR | E_WARNING;
$pdf->createFromDocbook($document->getAsDocbook());
file_put_contents(__FILE__ . '.pdf', $pdf);
<?php
require 'tutorial_autoload.php';
$document = new ezcDocumentRst();
$document->loadFile('../tutorial.txt');
$docbook = $document->getAsDocbook();
echo $docbook->save();
