47 lines
2.1 KiB
Plaintext
47 lines
2.1 KiB
Plaintext
<?php
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/**
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* @file
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* Defines a simple e-mail field type.
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*/
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/**
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* Implements hook_help().
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*/
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function email_help($path, $arg) {
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switch ($path) {
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case 'admin/help#email':
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$output = '';
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$output .= '<h3>' . t('About') . '</h3>';
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$output .= '<p>' . t('The E-mail module allows you to create fields that contain e-mail addresses. See the <a href="@field">Field module help</a> and the <a href="@field_ui">Field UI help</a> pages for general information on fields and how to create and manage them. For more information, see the <a href="@email_documentation">online documentation for the E-mail module</a>.', array('@field' => url('admin/help/field'), '@field_ui' => url('admin/help/field_ui'), '@email_documentation' => 'https://drupal.org/documentation/modules/email')) . '</p>';
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$output .= '<h3>' . t('Uses') . '</h3>';
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$output .= '<dl>';
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$output .= '<dt>' . t('Managing and displaying email fields') . '</dt>';
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$output .= '<dd>' . t('The <em>settings</em> and the <em>display</em> of the email field can be configured separately. See the <a href="@field_ui">Field UI help</a> for more information on how to manage fields and their display.', array('@field_ui' => url('admin/help/field_ui'))) . '</dd>';
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$output .= '<dt>' . t('Displaying e-mail addresses as links') . '</dt>';
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$output .= '<dd>' . t('E-mail addresses can be displayed as <em>plain text</em> or as <em>links</em> by choosing the appropriate display format.') . '</dd>';
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$output .= '<dt>' . t('Validating E-mail addresses') . '</dt>';
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$output .= '<dd>' . t('E-mail addresses are validated when the content is saved.') . '</dd>';
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$output .= '</dl>';
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return $output;
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}
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}
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/**
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* Implements hook_field_info_alter().
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*/
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function email_field_info_alter(&$info) {
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if (Drupal::moduleHandler()->moduleExists('text')) {
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$info['email']['default_formatter'] = 'text_plain';
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}
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}
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/**
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* Implements hook_field_formatter_info_alter().
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*/
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function email_field_formatter_info_alter(&$info) {
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if (isset($info['text_plain'])) {
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$info['text_plain']['field_types'][] = 'email';
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}
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}
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