boxes_factory($plugin_key))); $form['delta'] = array( '#type' => 'textfield', '#title' => t('Machine name'), '#description' => t('Lowercase letters, numbers and underscores only'), '#required' => true, '#element_validate' => array('boxes_validate_delta'), '#size' => 32, '#maxlength' => 32, '#weight' => -1, ); $form['submit']['#attributes']['class'] = ''; return $form; } /** * Validate handler for box delta. */ function boxes_validate_delta($element, &$form_state) { if (!preg_match('!^[a-z0-9_]+$!', $element['#value'])) { form_error($element, t('The machine-readable name must contain only lowercase letters, numbers, and underscores.')); } if ((strpos($element['#value'], 'boxes_add__') === 0) || boxes_load($element['#value'])) { form_error($element, t('The machine-readable name is already taken.')); } } /** * Submit handler for box_add_form. */ function boxes_add_form_submit($form, &$form_state) { $box = boxes_factory($form_state['values']['plugin_key'], $form_state['values']); $box->save(); drupal_set_message(t('%name has been created.', array('%name' => $box->description))); $form_state['redirect'] = 'admin/build/block'; } /** * Box deletion form. */ function boxes_delete_form($form_state, $box) { $form['delta'] = array('#type' => 'hidden', '#value' => $box->delta); if (($box->export_type & EXPORT_IN_DATABASE) && ($box->export_type & EXPORT_IN_CODE)) { return confirm_form($form, t('Are you sure you want to revert the block %name?', array('%name' => $box->title)), 'admin/build/block', '', t('Revert'), t('Cancel')); } elseif (!($box->export_type & EXPORT_IN_CODE)) { return confirm_form($form, t('Are you sure you want to delete the block %name?', array('%name' => $box->title)), 'admin/build/block', '', t('Delete'), t('Cancel')); } drupal_not_found(); die; } /** * Submit handler for boxes_delete_form */ function boxes_delete_form_submit($form, &$form_state) { boxes_load($form_state['values']['delta'])->delete(); $form_state['redirect'] = 'admin/build/block'; } /** * Theme function for the form. */ function theme_boxes_box($block) { $output = "

"; $output .= '

' . $block['content'] . '

'; if (!empty($block['controls'])) { $output .= '

'; $output .= $block['controls']; $output .= '

'; } if (!empty($block['editing'])) { $output .= '

' . $block['editing'] . '

'; } $output .= '

'; return $output; }