function forena_load_block in Forena Reports 7

Same name and namespace in other branches

1. 6 forena.common.inc \forena_load_block()

Returns an array of information about the data block

Parameters

$data_block:

Return value

unknown_type

4 calls to forena_load_block()

forena_data_block_add in ./forena.admin.inc

submit handler for forena_data_block_form. This adds the datablock to an existing report.

forena_data_block_form in ./forena.admin.inc

A form to preview and add data blocks to an existing report

forena_data_block_form_submit in ./forena.admin.inc

The Preview submit handler for forena_add_block_form Renders datablock into a report

forena_data_block_form_validate in ./forena.admin.inc

Validates the forena_data_block_form's data_block field.

File

./forena.common.inc, line 298

Common functions used throughout the project but loaded in this file to keep the module file lean.

Code

function forena_load_block($data_block, $clause = '') {
  @(list($provider, $block) = explode('/', $data_block, 2));

  // Get the data
  $repos = forena_repository($provider);
  if (isset($repos['data'])) {
    $provider = $repos['data'];
    if (method_exists($provider, 'load_block')) {
      $block_info = $provider
        ->load_block($block, $clause);
    }
    return $block_info;
  }
}