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<?php
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// $Id: formblock.module,v 1.5 2008/05/30 22:27:12 mikeyp Exp $
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/**
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* Implementation of hook_form_alter().
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*/
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function formblock_form_alter(&$form, $form_state, $form_id) {
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if ($form_id == 'node_type_form' && isset($form['identity']['type'])) {
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$options = array(t('Disabled'), t('Enabled'));
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$form['formblock'] = array(
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'#type' => 'fieldset',
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'#title' => t('Form block'),
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'#weight' => 0,
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);
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$form['formblock']['formblock_expose'] = array(
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'#type' => 'radios',
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'#title' => t('Enable data entry from a block'),
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'#default_value' => variable_get('formblock_expose_'. $form['#node_type']->type, 0),
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'#options' => $options,
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'#description' => t('Enable this option to make the entry form for this content type available as a block.'),
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);
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}
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}
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/**
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* Implementation of hook_block().
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*/
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function formblock_block($op = 'list', $delta = 0, $edit = array()) {
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switch ($op) {
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case 'list':
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$blocks = array();
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foreach (node_get_types('names') as $type => $name) {
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if (variable_get('formblock_expose_'. $type, 0)) {
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$blocks[$type] = array(
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'info' => t('@name form block', array('@name' => $name)),
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);
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}
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}
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$blocks['user_register'] = array(
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'info' => t('User registration form'));
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if (module_exists('contact')) {
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$blocks['contact_site'] = array(
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'info' => t('Site-wide contact form'));
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}
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return $blocks;
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case 'view':
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switch ($delta) {
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case 'user_register':
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global $user;
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// Don't display the form to logged in users or if registration is disabled
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if (!$user->uid && variable_get('user_register', 1)) {
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drupal_add_css(drupal_get_path('module', 'formblock'). '/formblock.css', 'module', 'all');
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return array(
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'subject' => t('Create new account'),
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'content' => drupal_get_form('user_register')
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);
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}
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break;
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case 'contact_site':
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if (user_access('access site-wide contact form') && module_exists('contact')) {
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if (!flood_is_allowed('contact', variable_get('contact_hourly_threshold', 3))) {
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$content = t("You cannot send more than %number messages per hour. Please try again later.", array('%number' => variable_get('contact_hourly_threshold', 3)));
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}
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else {
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drupal_add_css(drupal_get_path('module', 'formblock'). '/formblock.css', 'module', 'all');
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module_load_include('inc', 'contact', 'contact.pages');
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$content = drupal_get_form('contact_mail_page');
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}
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return array(
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'subject' => t('Contact'),
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'content' => $content,
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);
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}
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break;
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default:
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return formblock_get_block($delta);
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}
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}
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}
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/**
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* Generate a block containing a node entry form.
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*/
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function formblock_get_block($type) {
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if (node_access('create', $type)) {
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// Include page handler for node_add()
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module_load_include('inc', 'node', 'node.pages');
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// Note title before rendering of form.
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$title = drupal_get_title();
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$form = node_add($type);
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$types = node_get_types('names');
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// Restore title, which will have been overridden.
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drupal_set_title($title);
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return array(
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'subject' => t('@type form', array('@type' => $types[$type])),
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'content' => $form,
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);
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}
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}
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