function organigrams_view_page in Organigrams 7

Menu callback to display an organigram.

Parameters

mixed $organigram: An organigram entity, ID or machine name.

Return value

array A renderable array or drupal not found.

1 string reference to 'organigrams_view_page'

organigrams_menu in ./organigrams.module

Implements hook_menu().

File

./organigrams.module, line 591

Defines the organigrams functions and entity types.

Code

function organigrams_view_page($organigram) {

  // Show the not found page if no argument is given.
  if (empty($organigram)) {
    drupal_not_found();
  }

  // Retrieve the organigram by ID or by machine name.
  if (!is_numeric($organigram) && is_string($organigram)) {

    // Load the organigram by machine name.
    $organigram = organigrams_machine_name_load($organigram);
  }
  elseif (is_numeric($organigram)) {
    $organigram = organigrams_load($organigram);
  }

  // Show the not found page if no organigram is loaded.
  if (empty($organigram)) {
    drupal_not_found();
  }

  // Do an access check.
  if (!organigrams_entity_access('view', $organigram)) {
    drupal_access_denied();
  }

  // Generate the organigram renderable array.
  $content = entity_view('organigrams', array(
    $organigram,
  ), 'organigram');
  return $content;
}