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<?php
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/**
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* @file
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* Variable hooks.
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*/
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/**
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* Implements hook_variable_info().
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*/
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function variable_realm_variable_info($options) {
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$variables['variable_realm_list_[variable_realm]'] = array(
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'type' => 'multiple',
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'group' => 'variable',
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'multiple' => 'variable_realm',
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'title' => t('Realm list', array(), $options),
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'description' => t('List of variables that can be set for a realm.', array(), $options),
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'repeat' => array(
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'type' => 'array',
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),
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);
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$variables['variable_realm_weight_[variable_realm]'] = array(
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'type' => 'multiple',
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'group' => 'variable',
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'multiple' => 'variable_realm',
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'title' => t('Realm weight', array(), $options),
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'description' => t('Override default weight for realm variables.', array(), $options),
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'repeat' => array(
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'type' => 'number',
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),
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);
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return $variables;
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}
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/**
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* Implements hook_variable_type_info().
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*/
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function variable_realm_variable_type_info() {
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$type['variable_realm'] = array(
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'title' => t('Variable realm'),
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'type' => 'select',
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'options callback' => 'variable_realm_list',
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);
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return $type;
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}
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/**
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* Implements hook_variable_settings_form_alter().
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*/
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function variable_realm_variable_settings_form_alter(&$form, &$form_state, $form_id) {
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form_load_include($form_state, 'form.inc', 'variable_realm');
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foreach (_variable_realm_variable_settings_form_list() as $realm_name => $variables) {
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if ($realm_variables = _variable_realm_variable_settings_form_alter($form, $realm_name, variable_children($variables))) {
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$form['#realm_variables'][$realm_name] = $realm_variables;
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}
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}
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if (!empty($form['#realm_variables'])) {
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array_unshift($form['#submit'], 'variable_realm_variable_settings_form_submit');
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// Add form switcher and current key for each realm.
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_variable_realm_variable_settings_form_switcher($form);
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}
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}
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