public function FrxInclude::render in Forena Reports 7.4

Same name and namespace in other branches

1. 6.2 plugins/FrxInclude.inc \FrxInclude::render()
2. 7.2 plugins/FrxInclude.inc \FrxInclude::render()
3. 7.3 renderers/FrxInclude.inc \FrxInclude::render()

Default Render action, which simply does normal forena rendering. You can use renderDomNode at any time to generate the default forena rendering methods.

Return value

Ambigous <string, unknown, unknown_type, text, mixed>

Overrides FrxRenderer::render

File

renderers/FrxInclude.inc, line 9

FrxInclude Include a reference to another report as an asset. @author davidmetzler

Class

FrxInclude

@file FrxInclude Include a reference to another report as an asset. @author davidmetzler

Code

public function render() {

  // Get data from source
  $attributes = $this
    ->mergedAttributes();
  $output = '';

  // Determine data type
  $include = @$attributes['src'];
  $title = @$attributes['title'];

  // Quit if we have no data.
  if (!$include) {
    return '';
  }

  // Reformat URL
  @(list($url, $query_str) = @explode('?', $include));
  $url = $this->teng
    ->replace($url, TRUE);
  $report_url = $url;
  $parts = @explode('/', $url);
  $file = @$parts[count($parts) - 1];
  $parts = explode('.', $file);

  // Determine file extention
  $ext = count($parts) > 1 ? $parts[count($parts) - 1] : '';
  $query = array();
  if ($query_str) {
    parse_str($query_str, $query);
    foreach ($query as $key => $value) {
      $query[$key] = $this->teng
        ->replace($value, TRUE);
    }
  }

  // Build URL
  $options = array(
    'query' => $query,
  );
  $url = url($url, $options);
  $mode = isset($attributes['mode']) ? $attributes['mode'] : '';
  if (!$mode) {

    // Try and default in old method for loading.
    if ($this->format == 'web' && strlen($ext) <= 4) {
      $mode = 'reference';
    }
  }
  switch ($mode) {
    case 'ajax':
      if (strpos($url, '/nojs/') === FALSE) {
        if (!isset($attributes['id'])) {
          $attributes['id'] = 'frx-include';
        }
        $id = @$attributes['id'];
        $url = url("{$report_url}/nojs/{$id}/replace", $options);
        if (isset($attributes['class'])) {
          $attributes['class'] .= ' use-ajax forena-autoload';
        }
        else {
          $attributes['class'] = 'use-ajax forena-autoload';
        }
      }
      $output = $this
        ->render_reference($url, $ext, $attributes, $title);
      break;
    case 'reference':
      $output = $this
        ->render_reference($url, $ext, $attributes, $title);
      break;
    case 'inline':
    default:
      $output = forena_report_include(str_replace('reports/', '', $report_url), $query);
  }
  return $output;
}