function DataManager::data in Forena Reports 8

Same name and namespace in other branches

1. 7.5 src/DataManager.php \Drupal\forena\DataManager::data()

Extract the data by running a block

Parameters

$data_block String name ob block to load:

Return value

\SimpleXMLElement

2 calls to DataManager::data()

DataManager::blockAccess in src/DataManager.php

Check access control using the block in a data block. In this case public assess returns true.

DataManager::dataBlockParams in src/DataManager.php

File

src/DataManager.php, line 210

DataManager.inc Enter description here ... @author davidmetzler

Class

DataManager

Namespace

Drupal\forena

Code

function data($data_block, $raw_mode = FALSE, array $data = []) {
  list($provider) = explode('/', $data_block, 2);

  //Intstantiate the provider
  $o = $this
    ->repository($provider);
  $repos = @$this->repositories[$provider];
  if (isset($repos['enabled']) && !$repos['enabled']) {
    return '';
  }

  //Populate user callback.
  if (isset($repos['user callback'])) {
    $user_fn = $repos['user callback'];
    if (is_callable($user_fn)) {
      $current_user = $user_fn();
      $this->dataSvc
        ->setValue('current_user', $current_user);
    }
  }
  if ($data) {
    foreach ($data as $key => $value) {
      $this->dataSvc
        ->setValue($key, $value);
    }
  }
  $xml = NULL;
  if ($o) {
    $block = $this
      ->loadBlock($data_block);
    $xml = $o
      ->data($block, $raw_mode);
  }
  return $xml;
}