/** * Returns an instance. * * Singleton pattern implementation. * * @return Manager_ScreenCapture_Page */ public static function getInstance() { if (null === self::$_instance) { self::$_instance = new self(); } return self::$_instance; }
/** * Generate a review portal pdf. * * @param integer $portalId * @return string The pdf name */ protected function _generatePdf($portalId) { $portal = new Object_ReviewPortal($portalId); if (!$portal->getId()) { return false; } // Get the screenshots of all the portal pages. $pages = Repo_ReviewPortalPage::getInstance()->getPortalPages($portalId); if (!$pages || $pages->count() == 0) { return false; } $pdf = new Zend_Pdf(); $pageNumber = 1; $font = Zend_Pdf_Font::fontWithName(Zend_Pdf_Font::FONT_HELVETICA); $fontSize = 10; foreach ($pages as $_p) { $_images = array(); $_page = new Object_Page($_p->id); // Try get static screenshots if the setting is set. if ($_page->screenshot_type == Repo_Page::SCREENSHOT_TYPE_STATIC) { $_images = $_page->getStaticScreenshots(true); } // Get dynamic one. if (empty($_images)) { $_images[] = Manager_ScreenCapture_Page::getInstance()->getScreenshot($_p->id); } foreach ($_images as $_image) { $_pdfImage = Zend_Pdf_Image::imageWithPath($_image); $_pdfPage = new Zend_Pdf_Page(Zend_Pdf_Page::SIZE_LETTER_LANDSCAPE); $_pdfPage->drawImage($_pdfImage, 20, 36, $_pdfPage->getWidth() - 20, $_pdfPage->getHeight() - 20); $_pdfPage->setFont($font, 16); $_pdfPage->setFillColor(Zend_Pdf_Color_Html::color('#333333'))->drawText($pageNumber, $_pdfPage->getWidth() / 2, 10); $pageNumber++; $pdf->pages[] = $_pdfPage; } } $pdfName = $portalId . '_' . time() . '.pdf'; $path = $this->_rootPath . DS . $pdfName; $pdf->save($path); return $pdfName; }