/**
* {@inheritdoc}
*/
public function createDocument(array $options = [])
{
$document = new PdfDocument();
$params = $this->params;
$request = $this->requestStack->getCurrentRequest();
$document->setOptions($this->getWkHtmlToPdfOptions($request->getUri(), $params['pdf_wkhtmltopdf_bin']));
$document->outputSelector(function () use($request) {
return $request->query->get('do');
});
$head = $document->element('head');
$bootstrap = new HtmlElement('link');
$bootstrap->attr('rel', 'stylesheet');
$bootstrap->attr('type', 'text/css');
$bootstrap->attr('href', $request->getSchemeAndHttpHost() . $this->appPaths->url("web") . '/pdf/css/bootstrap.min.css');
$bootstrap->insertTo($head);
$style = new HtmlElement('link');
$style->attr('rel', 'stylesheet');
$style->attr('type', 'text/css');
$style->attr('href', $request->getSchemeAndHttpHost() . $this->appPaths->url("web") . '/pdf/css/pdf.css');
$style->insertTo($head);
$filename = $this->appPaths->getRootDir() . '/../pdf/' . $request->getPathInfo();
$dir = dirname($filename);
if (!is_dir($dir)) {
mkdir($dir, 0755, true);
}
$document->setFilename($filename);
return $document;
}
public function testTest()
{
$doc = new PdfDocument();
$doc->title('Sample Page');
$doc->body(file_get_contents(__DIR__ . '/tmp/pdf.html'));
$head = $doc->element('head');
$bootstrap = new HtmlElement('link');
$bootstrap->attr('rel', 'stylesheet');
$bootstrap->attr('type', 'text/css');
$bootstrap->attr('href', 'http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css');
$bootstrap->insertTo($head);
$style = new HtmlElement('style');
$style->text(file_get_contents(__DIR__ . '/tmp/pdf.css'));
$style->attr('type', 'text/css');
$style->insertTo($head);
$now = new DateTime();
$doc->lastModified($now->format('Y-m-d H:i:s'));
$doc->setOptions(array('dummy_pdf_url' => 'empty.pdf', 'display_url' => 'test.pdf', 'download_url' => 'test.pdf', 'remote_url' => 'http://www.foo.bar/test.pdf', "pluginDetect_PDFReader_url" => "/pdf/PluginDetect_PDFReader.js", "waiting_view_path" => __DIR__ . '/tmp/waiting-view.html', "queue_db_path" => __DIR__ . '/tmp/pdf-queue.db', "wkhtmltopdf_global" => array("binary" => "wkhtmltopdf")));
$doc->outputSelector(function () {
return isset($_GET['do']) ? $_GET['do'] : null;
});
$doc->setFilename(__DIR__ . '/tmp/cache/test.pdf');
$doc->toc(true, __DIR__ . '/tmp/toc.xsl');
$doc->addCover('start', 'http://www.loremipsum.net');
$doc->addCover('end', 'http://www.loremipsum.net');
var_dump($doc->render());
}
/**
* {@inheritdoc}
*/
public function render()
{
$output = preg_match('/^<!DOCTYPE\\s.*>$/', trim($this->doctype->render())) ? trim($this->doctype->render()) . PHP_EOL : '<!DOCTYPE html>' . PHP_EOL;
preg_match('/<html.*?>/', $this->html->render(), $result);
$output .= isset($result[0]) ? $result[0] . PHP_EOL : '<html>' . PHP_EOL;
$output .= substr($this->head->render(), 0, -7);
$favicon = $this->favicon->render();
if (!empty($favicon)) {
$output .= $favicon . PHP_EOL;
}
if ($this->styleSheet->length()) {
$output .= $this->styleSheet->render('html') . PHP_EOL;
}
if ($this->javaScript->length()) {
$tmp = call_user_func($this->scriptOutput, $this->javaScript, $this->translations);
if (!empty($tmp)) {
$output .= $tmp . PHP_EOL;
}
}
if (!$this->script->isEmpty()) {
$output .= '<script type="text/javascript">' . $this->script->render() . '</script>' . PHP_EOL;
}
$output .= $this->customHeadCode;
$output .= '</head>' . PHP_EOL;
$bodyEndPos = strrpos($this->body, "</body>");
if ($bodyEndPos !== false) {
$output .= substr($this->body, 0, $bodyEndPos);
$output .= $this->customBottomCode . '</body>';
} else {
$output .= $this->body;
}
$output .= '</html>';
return $output;
}
/**
* {@inheritdoc}
*/
public function render()
{
$output = $this->prologRender();
preg_match('/<' . $this->root->name() . '.*?>/', $this->root->render(false, true), $result);
$output .= isset($result[0]) ? str_replace(array("/>", " />"), ">", $result[0]) . PHP_EOL : '<' . $this->root->name() . '>' . PHP_EOL;
$output .= $this->body;
$output .= '</' . $this->root->name() . '>';
return $output;
}
/**
* Kod źródłowy w formacie HTML
*
* @param StyleSheetResource $res
* @param string $output
*/
protected function render_html(StyleSheetResource $res, &$output)
{
foreach ($res->getUrl() as $url) {
$tag = new HtmlElement('link');
$tag->attr('href', $url);
$tag->attr('rel', 'stylesheet');
$tag->attr('type', 'text/css');
$output .= $tag->render();
$tag->destroy($tag);
}
}
/**
* Filtr na prawidłową datę.
*
* @param HtmlElement $htmlElement
* @param string $text
*
* @throws \UnexpectedValueException
*/
private function filterDate(HtmlElement $htmlElement, $text)
{
$date = \DateTime::createFromFormat(\DateTime::ATOM, $text);
if ($date === false) {
throw new \UnexpectedValueException("Invalid ATOM date format. Must be: " . \DateTime::ATOM);
}
$htmlElement->text($date->format(\DateTime::ATOM));
}
/**
* {@inheritdoc }
*/
public function render()
{
$this->optionsTest();
$exists = file_exists($this->filename);
$pdfDate = new \DateTime();
$pdfDate->setTimestamp($exists ? filemtime($this->filename) : 0);
// generowanie pliku jeśli nie ma lub jest przestarzały
if (!$exists || $this->lastModified() > $pdfDate) {
$html = parent::render();
if (isset($this->covers['start'])) {
$this->wkhtmltopdf->addCover($this->covers['start']['url'], $this->covers['start']['options']);
}
if ($this->useToc) {
$this->wkhtmltopdf->addToc($this->options['wkhtmltopdf_toc']);
}
$this->wkhtmltopdf->addPage($html, $this->options['wkhtmltopdf_page']);
if (isset($this->covers['end'])) {
$this->wkhtmltopdf->addCover($this->covers['end']['url'], $this->covers['end']['options']);
}
if (!$this->wkhtmltopdf->saveAs($this->filename)) {
//throw new \Exception('Could not create PDF: ' . $this->wkhtmltopdf->getError());
file_put_contents($this->getFilenameToHtml(), $html);
$this->queue->beginTransaction();
if ($this->queue->select($this->getFilename()) == false) {
$this->queue->insert($this->getFilename(), array('date_added' => time(), 'block' => 0, 'html_file' => $this->getFilenameToHtml()));
}
$this->queue->endTransaction();
return $this->waitingView();
}
}
switch (call_user_func($this->outputSelector)) {
case 'download':
$this->download();
return '';
case 'display':
$this->display();
return '';
}
$viewer = new HtmlDocument();
$viewer->name($this->name());
$viewer->title($this->title(), HtmlDocument::TITLE_ONLY_TITLE);
$viewer->author($this->author());
$viewer->authorUrl($this->authorUrl());
$viewer->keywords($this->keywords());
$viewer->description($this->description());
$pdfDetect = str_replace(array('{dummy_pdf}', '{url_download}', '{url_display}', '{url_remote}'), array($this->options['dummy_pdf_url'], $this->options['download_url'], $this->options['display_url'], $this->options['remote_url']), base64_decode('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'));
$viewer->body('<body><div id="viewer"><p style="text-align: center;"><a href="' . $this->options['download_url'] . '" title="Download PDF"><img src="data:image/png;base64,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" width="128" height="128" alt="click here to download" /></a></p></div>
<noscript><meta http-equiv="Refresh" content="0; url=' . $this->options['download_url'] . '" /></noscript>' . $pdfDetect . '</body>');
$head = $viewer->element('head');
$script = new HtmlElement('script');
$script->attr('type', 'text/javascript');
$script->attr('src', $this->options['pluginDetect_PDFReader_url']);
$script->insertTo($head);
$style = new HtmlElement('style');
$style->text('body {margin: 0; padding: 0; overflow: hidden;}');
$style->attr('type', 'text/css');
$style->insertTo($head);
$link = new HtmlElement('link');
$link->attr('href', $this->options['download_url'])->attr('rel', 'alternate')->attr('type', 'application/pdf')->attr('title', $this->title())->attr('media', 'print')->insertTo($head);
return $viewer->render();
}
/**
* wstaw element obecny element do innego elementu
*
* @param HtmlElement $element
* @param int $where
*
* @throws \RuntimeException
*/
public function insertTo(HtmlElement $element, $where = self::CHILD_APPEND)
{
if ($this->element === $element->getElement()) {
throw new \RuntimeException('You can not insert the Element into a self.');
}
switch ($where) {
case self::CHILD_APPEND:
$element->getElement()->appendChild($this->element);
break;
case self::CHILD_PREPEND:
$element->getElement()->insertBefore($this->element, $element->getElement()->childNodes->item(0));
break;
}
}
/**
* test wstawiania elementu do elementu
*/
public function insertTest()
{
$script = new HtmlElement('script');
$head = new HtmlElement('head');
$script->insertTo($head);
$this->assertEquals(1, $head->xpath('script')->length);
$script = new HtmlElement('script');
$head->insert($script);
$this->assertEquals(2, $head->xpath('script')->length);
}
/**
* Kod znacznika <picture>
*
* @param ImageResource $res
* @param string $output
*/
protected function render_html_picture(ImageResource $res, &$output)
{
$data = $res->imageData();
$tmp = '';
$source = function (array &$arr) use(&$data, &$tmp) {
$tag = new HtmlElement('source');
$srcset = '';
foreach ($arr as &$img) {
$srcset .= $img['url'];
$srcset .= !empty($img['data']['srcset_x']) ? ' ' . $img['data']['srcset_x'] . 'x' : '';
$srcset .= ', ';
}
$tag->attr('srcset', substr($srcset, 0, -2));
$index = $arr[0]['data']['media_index'];
if (isset($data['media'][$index])) {
$tag->attr('media', $data['media'][$index]);
}
$tmp .= $tag->render() . PHP_EOL;
$tag->destroy($tag);
};
foreach ($data as $k => $v) {
if (is_integer($k) && $k > -1 && is_array($v)) {
$source($data[$k]);
}
}
if (isset($data[-1])) {
$source($data[-1]);
}
$urls = $res->getUrl();
$img = new HtmlElement('img');
$img->attr('src', $urls[$data['src-index']]);
$img->attr('alt', htmlspecialchars($res->getName()));
$tag = new HtmlElement('picture');
//$tag->attr('alt', htmlspecialchars($res->getName()));
foreach ($data['attr'] as $k => $v) {
$tag->attr(htmlspecialchars($k), htmlspecialchars($v));
}
preg_match('/<picture.*?>/', $tag->render(), $result);
$output[] = (isset($result[0]) ? $result[0] . PHP_EOL : '<picture>' . PHP_EOL) . "<!--[if IE 9]><video style=\"display: none;\"><![endif]-->" . PHP_EOL . str_replace("</source>", '', $tmp) . "<!--[if IE 9]></video><![endif]-->" . PHP_EOL . $img->render() . PHP_EOL . '</picture>';
$tag->destroy($tag);
$img->destroy($img);
}
/**
* Kod źródłowy w formacie HTML
*
* @param JavaScriptResource $res
* @param string $output
*/
protected function render_html(JavaScriptResource $res, &$output)
{
foreach ($res->getUrl() as $url) {
$tag = new HtmlElement('script');
$tag->attr('src', $url);
$tag->attr('type', 'text/javascript');
$output .= $tag->render();
$tag->destroy($tag);
}
}
