function workflow_access_form in Workflow 7

Same name and namespace in other branches

1. 7.2 workflow_access/workflow_access.pages.inc \workflow_access_form()

Implements hook_form().

Add a "three dimensional" (state, role, permission type) configuration interface to the workflow edit form.

1 string reference to 'workflow_access_form'

workflow_access_menu in workflow_access/workflow_access.module

Implements hook_menu().

File

workflow_access/workflow_access.module, line 108

Provides node access permissions based on workflow states.

Code

function workflow_access_form($form, $form_state, $workflow) {
  if ($workflow) {
    drupal_set_title(t('@name Access', array(
      '@name' => $workflow
        ->getName(),
    )));
  }
  else {
    drupal_set_message(t('Unknown workflow'));
    drupal_goto('admin/config/workflow/workflow');
  }
  $bc = array(
    l(t('Home'), '<front>'),
  );
  $bc[] = l(t('Configuration'), 'admin/config');
  $bc[] = l(t('Workflow'), 'admin/config/workflow');
  $bc[] = l(t('Workflow'), 'admin/config/workflow/workflow');
  $bc[] = l(t($workflow->name), "admin/config/workflow/workflow/{$workflow->wid}");

  //  $bc[] = l(t('Access'), "admin/config/workflow/access/$workflow->wid");
  drupal_set_breadcrumb($bc);
  $form = array(
    '#tree' => TRUE,
  );
  $form['#wid'] = $workflow->wid;

  // A list of roles available on the site and our
  // special -1 role used to represent the node author.
  $rids = user_roles(FALSE, 'participate in workflow');
  $rids['-1'] = t('author');

  // Add a table for every workflow state.
  foreach ($workflow
    ->getStates() as $state) {
    if ($state
      ->isCreationState()) {

      // No need to set perms on creation.
      continue;
    }
    $view = $update = $delete = array();
    $count = 0;
    foreach (workflow_access_get_workflow_access_by_sid($state->sid) as $access) {
      $count++;
      if ($access->grant_view) {
        $view[] = $access->rid;
      }
      if ($access->grant_update) {
        $update[] = $access->rid;
      }
      if ($access->grant_delete) {
        $delete[] = $access->rid;
      }
    }

    // Allow view grants by default for anonymous and authenticated users,
    // if no grants were set up earlier.
    if (!$count) {
      $view = array(
        DRUPAL_ANONYMOUS_RID,
        DRUPAL_AUTHENTICATED_RID,
      );
    }

    // TODO better tables using a #theme function instead of direct #prefixing
    $form[$state->sid] = array(
      '#type' => 'fieldset',
      '#title' => $state
        ->label(),
      '#collapsible' => TRUE,
      '#collapsed' => FALSE,
      '#tree' => TRUE,
    );
    $form[$state->sid]['view'] = array(
      '#type' => 'checkboxes',
      '#options' => $rids,
      '#default_value' => $view,
      '#title' => t('Roles who can view posts in this state'),
      '#prefix' => '<table width="100%" style="border: 0;"><tbody style="border: 0;"><tr><td>',
    );
    $form[$state->sid]['update'] = array(
      '#type' => 'checkboxes',
      '#options' => $rids,
      '#default_value' => $update,
      '#title' => t('Roles who can edit posts in this state'),
      '#prefix' => "</td><td>",
    );
    $form[$state->sid]['delete'] = array(
      '#type' => 'checkboxes',
      '#options' => $rids,
      '#default_value' => $delete,
      '#title' => t('Roles who can delete posts in this state'),
      '#prefix' => "</td><td>",
      '#suffix' => "</td></tr></tbody></table>",
    );
  }
  $form['warning'] = array(
    '#type' => 'markup',
    '#markup' => '<p><strong>' . t('WARNING:') . '</strong> ' . t('Use of the "Edit any," "Edit own," and even "View published content" permissions
        for the content type may override these access settings.') . '</p>',
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => t('Save configuration'),
  );
  return $form;

  // Place our block comfortably down the page.
  $form['submit']['#weight'] = 10;
  $form['#submit'][] = 'workflow_access_form_submit';
}