FrxXMLDoc.inc in Forena Reports 7.3

FrxHtmlDoc Straight XML document with no wrapping theme. @author davidmetzler

File

docformats/FrxXMLDoc.inc

<?php

/**
 * @file FrxHtmlDoc
 * Straight XML document with no wrapping theme.
 * @author davidmetzler
 *
 */
class FrxXMLDoc extends FrxDocument {
  public $root_tag = 'div';
  public $root_attributes = array();
  public function __construct() {
    $this->content_type = 'application/xml';
    $skin = Frx::Data()
      ->getContext('skin');
    if (isset($skin['FrxXMLDoc']['rootElementName'])) {
      $this->root_tag = $skin['FrxXMLDoc']['rootElementName'];
    }
    if (isset($skin['FrxXMLDoc']['rootElementAttributes'])) {
      if (is_array($skin['FrxXMLDoc']['rootElementAttributes'])) {
        $this->root_attributes = $skin['FrxXMLDoc']['rootElementAttributes'];
      }
    }
  }
  public function render($r, $format, $options = array()) {
    $body = $this
      ->check_markup($r->html);
    $output = '<?xml version="1.0"?>' . "\n";
    $opening_tag = $this
      ->_build_opening_root_tag_contents();
    $ending_tag = $this->root_tag;
    $output = '<?xml version="1.0"?>' . "\n";
    $output .= "<{$opening_tag}>\n  {$body}\n</{$ending_tag}>";
    return $output;
  }
  public function output($output) {
    header('Content-Type: ' . $this->content_type);
    header('Cache-Control:');
    header('Pragma:');
    header('Cache-Control: must-revalidate');
    print $output;
    return TRUE;
  }
  private function _build_opening_root_tag_contents() {
    $tag_contents = $this->root_tag;
    if (isset($this->root_attributes) && is_array($this->root_attributes)) {
      foreach ($this->root_attributes as $attr_key => $attr_val) {
        if (!empty($attr_key) && !empty($attr_val)) {
          $attr_val = addslashes($attr_val);
          $tag_contents .= " " . $attr_key . "=" . "'{$attr_val}'";
        }
      }
    }
    return $tag_contents;
  }

}

Classes

Name	Description
FrxXMLDoc	@file FrxHtmlDoc Straight XML document with no wrapping theme. @author davidmetzler