64 lines
2.4 KiB
PHP
64 lines
2.4 KiB
PHP
<?php
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use Drupal\Core\Form\FormStateInterface;
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/*
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* @file
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* Helper functions for the fieldgroup module.
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*/
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/**
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* Get the default formatter settings for a given formatter and context.
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*/
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function _field_group_get_default_formatter_settings($format_type, $context) {
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$manager = Drupal::service('plugin.manager.field_group.formatters');
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return $manager->getDefaultSettings($format_type, $context);
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}
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/**
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* Return an array of field_group_formatter options.
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*/
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function field_group_field_formatter_options($type) {
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$options = &drupal_static(__FUNCTION__);
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if (!isset($options)) {
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$options = array();
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$manager = Drupal::service('plugin.manager.field_group.formatters');
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$formatters = $manager->getDefinitions();
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foreach ($formatters as $formatter) {
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if (in_array($type, $formatter['supported_contexts'])) {
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$options[$formatter['id']] = $formatter['label'];
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}
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}
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}
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return $options;
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}
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/**
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* Validate the entered css class from the submitted format settings.
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* @param Array $element The validated element
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* @param FormStateInterface $form_state The state of the form.
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*/
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function field_group_validate_css_class($element, FormStateInterface $form_state) {
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$form_state_values = $form_state->getValues();
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$plugin_name = $form_state->get('plugin_settings_edit');
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if (!empty($form_state_values['fields'][$plugin_name]['settings_edit_form']['settings']['classes']) && !preg_match('!^[A-Za-z0-9-_ ]+$!', $form_state_values['fields'][$plugin_name]['settings_edit_form']['settings']['classes'])) {
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Drupal::formBuilder()->setError($element, $form_state, t('The css class must include only letters, numbers, underscores and dashes.'));
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}
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}
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/**
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* Validate the entered id attribute from the submitted format settings.
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* @param Array $element The validated element
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* @param FormStateInterface $form_state The state of the form.
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*/
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function field_group_validate_id($element, FormStateInterface $form_state) {
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$form_state_values = $form_state->getValues();
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$plugin_name = $form_state->get('plugin_settings_edit');
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if (!empty($form_state_values['fields'][$plugin_name]['settings_edit_form']['settings']['id']) && !preg_match('!^[A-Za-z0-9-_]+$!', $form_state_values['fields'][$plugin_name]['settings_edit_form']['settings']['id'])) {
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Drupal::formBuilder()->setError($element, $form_state, t('The id must include only letters, numbers, underscores and dashes.'));
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}
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} |