array( 'render element' => 'form', 'template' => 'node-form', ), 'nodeformcols_configuration' => array( 'render element' => 'element', 'template' => 'nodeformcols-configuration', ), ); } /** * Implementation of hook_menu(). */ function nodeformcols_menu() { $items = array(); if (!defined('MAINTENANCE_MODE')) { $items['admin/structure/types/manage/%node_type/form'] = array( 'title' => 'Manage form', 'page callback' => 'drupal_get_form', 'page arguments' => array('nodeformcols_configuration_form', 4, 6), 'access arguments' => array('administer content types'), 'file' => 'nodeformcols.admin.inc', 'type' => MENU_LOCAL_TASK, 'weight' => 3, ); } return $items; } /** * Implementation of hook_ctools_plugin_directory(). */ function nodeformcols_ctools_plugin_directory($module, $plugin) { if ($module == 'ctools') { return 'plugins/' . $plugin; } } function nodeformcols_form_regions() { return array( 'main' => t('Main column'), 'right' => t('Right'), 'footer' => t('Footer'), ); } /** * Gets default placements for standard fields * * @return array */ function _nodeformscols_default_field_placements() { return array( 'title' => array('region' => 'main'), 'additional_settings' => array('region' => 'main'), 'actions' => array('region' => NODEFORMCOLS_DEFAULT_REGION, 'weight' => 100), ); } function nodeformscols_field_placements($content_type, $variant) { $default = _nodeformscols_default_field_placements(); if ($variant != 'default') { $default = variable_get('nodeformscols_field_placements_' . $content_type . '_default', $default); } $placements = variable_get('nodeformscols_field_placements_' . $content_type . '_' . $variant, $default); return $placements; } /** * Implementation of hook_form_alter(). */ function nodeformcols_form_alter(&$form, $form_state, $form_id) { if (isset($form['#node_edit_form']) && $form['#node_edit_form']) { drupal_alter('nodeformcols_pre_form', $form); $variant = isset($form['#nodeformcols_variant']) ? $form['#nodeformcols_variant'] : 'default'; $placements = nodeformscols_field_placements($form['#node']->type, $variant); foreach ($placements as $key => $p) { if (isset($p['hidden']) && $p['hidden']) { $form[$key]['#access'] = FALSE; } } drupal_alter('nodeformcols_post_form', $form); } } /** * Preprocess function to run ahead of other modules. */ function template_preprocess_node_form(&$aVars) { drupal_add_css(drupal_get_path('module', 'nodeformcols') . '/css/nodeformcols.css'); $default_region = variable_get('nodeformcols_default_region', NODEFORMCOLS_DEFAULT_REGION); $form = &$aVars['form']; $class = array('node-form', 'clearfix'); $regions = array(); $has_elements = array(); $weight = 0; foreach (nodeformcols_form_regions() as $name => $title) { $regions[$name] = array( '#prefix' => '
', '#suffix' => '
', '#weight' => $weight, ); $weight++; } drupal_alter('nodeformcols_pre_placement', $form); $variant = isset($form['#nodeformcols_variant']) ? $form['#nodeformcols_variant'] : 'default'; $placements = nodeformscols_field_placements($form['#node']->type, $variant); // Track if new fields should be adjusted above the buttons. // TODO: This should be generalized to a way to tell nodeformcols where to place new fields (above below field X). $adjust_to_buttons = isset($placements['buttons']['region']) && ($placements['buttons']['region'] == $default_region); foreach (element_children($form) as $key) { $field = $form[$key]; if (isset($field['#type']) && in_array($field['#type'], array('value', 'hidden', 'token')) || (isset($field['#access']) && $field['#access'] == FALSE)) { continue; } if (isset($placements[$key])) { $p = $placements[$key]; if (isset($p['weight'])) { $field['#weight'] = $p['weight']; } if (isset($p['collapsed']) && isset($field['#collapsible']) && $field['#collapsible']) { $field['#collapsed'] = $p['collapsed']; } $regions[$p['region']][$key] = $field; $has_elements[$p['region']] = TRUE; unset($form[$key]); } else { // Set the default placement for unknown fields $regions[$default_region][$key] = $field; if ($adjust_to_buttons && $regions[$default_region][$key]['#weight'] >= $placements['buttons']['weight']) { $regions[$default_region][$key]['#weight'] = $placements['buttons']['weight'] - .1; } $has_elements[$default_region] = TRUE; unset($form[$key]); } } foreach ($has_elements as $name => $has) { if ($has) { $class[] = 'node-form-has-region-' . $name; $form['nodeformcols_region_' . $name] = $regions[$name]; } } $aVars['class'] = join($class, ' '); } /** * Implementation of hook_node_type_delete(). */ function nodeformcols_node_type_delete($info) { $result = db_select('variable') ->condition('name', 'nodeformscols_field_placements_' . $info->old_type . '%', 'LIKE') ->fields('variable', array('name')) ->execute(); foreach ($result as $row) { variable_del($row->name); } } /** * Implementation of hook_node_type_update(). */ function nodeformcols_node_type_update($info) { if (!empty($info->old_type) && $info->old_type != $info->type) { $base = 'nodeformscols_field_placements_' . $info->old_type; $new_base = 'nodeformscols_field_placements_' . $info->type; $result = db_select('variable') ->condition('name', $base . '%', 'LIKE') ->fields('variable', array('name')) ->execute(); foreach ($result as $row) { $value = variable_get($row->name, NULL); $new_name = str_replace($base, $new_base, $row->name); variable_set($new_name, $value); variable_del($row->name); } } }