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DocRaptorPDF.php in Forena Reports 8

PrincePDF

Namespace

Drupal\forena_pdf\FrxPlugin\Document

File

forena_pdf/src/FrxPlugin/Document/DocRaptorPDF.php
View source 
<?php

/**
 * @file PrincePDF
 *
 *
 */
namespace Drupal\forena_pdf\FrxPlugin\Document;

use Drupal\forena\FrxPlugin\Document\DocumentBase;

/**
 * Provides PDF file exports using Doc Raptor PDF Generation Service
 *
 * @FrxDocument(
 *   id= "pdf-docraptor",
 *   name="PDF Generation using Doc Raptor web services",
 *   ext="pdf"
 * )
 */
class DocRaptorPDF extends DocumentBase {
  private $docraptor_key;
  private $docraptor_url;
  private $docraptor_test;
  public function __construct() {
    $this->content_type = 'application/pdf';
    $config = \Drupal::config('forena_pdf.settings');
    $this->docraptor_key = $config
      ->get('docraptor_key');
    $this->docraptor_url = $config
      ->get('docraptor_url');
    $this->docraptor_test = $config
      ->get('docraptor_test');
  }
  public function flush() {
    $options = [];
    $css = '';
    $disable_links = \Drupal::config('forena.pdf.settings')
      ->get('disable_links');
    $html = $this->write_buffer;
    if ($disable_links) {
      $html = preg_replace('/<a href=\\"(.*?)\\">(.*?)<\\/a>/', "\\2", $html);
    }
    $link_class = $disable_links ? 'prince-disable-links' : '';
    $output = '<html><head>';
    $output .= '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>';
    if (isset($options['css']) || isset($r->rpt_xml->head->style)) {
      $output .= '<style type="text/css">';
      $output .= $css;
      if (isset($r->rpt_xml->head->style) || isset($r->rpt_xml->head->style)) {
        $sheet = (string) $r->rpt_xml->head->style;
        $output .= $sheet;
      }
      $output .= '</style>';
    }
    $output .= '<title>' . $this->title . "</title></head><body class='forena-report {$link_class}'><h1>" . $this->title . '</h1>' . $html . '</body></html>';
    $api_key = $this->docraptor_key;
    if ($api_key) {
      $service_url = $this->docraptor_url;
      $url = "{$service_url}?user_credentials={$api_key}";
      $name = 'report.pdf';
      $post_array = array(
        'doc[name]' => $name,
        'doc[document_type]' => 'pdf',
        'doc[test]' => $this->docraptor_test ? 'true' : 'false',
        'doc[document_content]' => $output,
      );
      $postdata = http_build_query($post_array);
      $opts = array(
        'http' => array(
          'method' => 'POST',
          'header' => 'Content-type: application/x-www-form-urlencoded',
          'content' => $postdata,
        ),
      );
      $context = stream_context_create($opts);
      $doc = file_get_contents($url, false, $context);
      return $doc;
    }
    else {
      drupal_set_message(t('No Docraptor API Key Configured'), 'error');
      return '';
    }
  }

}

Classes

Namesort descending Description
DocRaptorPDF Provides PDF file exports using Doc Raptor PDF Generation Service