/**
* Generates the export
*
* @param integer $categoryId Category Id
* @param boolean $downwards If true, downwards, otherwise upward ordering
* @param string $language Language
*
* @return string
*/
public function generate($categoryId = 0, $downwards = true, $language = '')
{
global $PMF_LANG;
// Set PDF options
$this->pdf->enableBookmarks = true;
$this->pdf->isFullExport = true;
$filename = 'FAQs.pdf';
// Initialize categories
$this->category->transform($categoryId);
$this->pdf->setCategory($categoryId);
$this->pdf->setCategories($this->category->categoryName);
$this->pdf->SetCreator($this->_config->get('main.titleFAQ') . ' - powered by phpMyFAQ ' . $this->_config->get('main.currentVersion'));
$faqdata = $this->faq->get(FAQ_QUERY_TYPE_EXPORT_XML, $categoryId, $downwards, $language);
$categories = $this->category->catTree;
$categoryGroup = 0;
$this->pdf->AddPage();
foreach ($categories as $category) {
if ($category['id'] !== $categoryGroup) {
$this->pdf->Bookmark(html_entity_decode($this->category->categoryName[$category['id']]['name'], ENT_QUOTES, 'utf-8'), $category['level'], 0);
$categoryGroup = $category['id'];
}
foreach ($faqdata as $faq) {
if ($faq['category_id'] === $category['id']) {
$this->pdf->AddPage();
$this->pdf->setCategory($category['id']);
$this->pdf->Bookmark(html_entity_decode($faq['topic'], ENT_QUOTES, 'utf-8'), $category['level'] + 1, 0);
if ($this->tags instanceof PMF_Tags) {
$tags = $this->tags->getAllTagsById($faq['id']);
}
$this->pdf->WriteHTML('<h2 align="center">' . $faq['topic'] . '</h2>', true);
$this->pdf->Ln(10);
$this->pdf->SetFont($this->pdf->getCurrentFont(), '', 12);
$this->pdf->WriteHTML(trim($faq['content']));
$this->pdf->Ln(10);
if (!empty($faq['keywords'])) {
$this->pdf->Ln();
$this->pdf->Write(5, $PMF_LANG['msgNewContentKeywords'] . ' ' . $faq['keywords']);
}
if (isset($tags) && 0 !== count($tags)) {
$this->pdf->Ln();
$this->pdf->Write(5, $PMF_LANG['ad_entry_tags'] . ': ' . implode(', ', $tags));
}
$this->pdf->Ln();
$this->pdf->Ln();
$this->pdf->Write(5, $PMF_LANG['msgLastUpdateArticle'] . PMF_Date::createIsoDate($faq['lastmodified']));
}
}
}
// remove default header/footer
$this->pdf->setPrintHeader(false);
$this->pdf->addFaqToc();
return $this->pdf->Output($filename);
}
