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<?php
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/**
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* @file webform_paths.admin.inc
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* Administrative methods for webform_paths module.
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*
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* @author Omar Abdel-Wahab <owahab@owahab.com>
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* @copyright: KnowledgeTree Inc
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* @license: GPL 2 or any later version.
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* @date 2009-01-01
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*/
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/**
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* Menu callback: Confirms deleting a webform path.
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*/
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function webform_paths_delete_path_confirm($form_state, $pathid) {
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$path = webform_paths_load($pathid);
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if (user_access('administer webform paths')) {
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$form['pathid'] = array('#type' => 'value', '#value' => $path->pathid);
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$output = confirm_form($form,
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t('Are you sure you want to delete webform path %title?', array('%title' => $path->path)),
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isset($_GET['destination']) ? $_GET['destination'] : 'node/' . $path->nid .'/edit/webform_paths' );
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}
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return $output;
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}
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/**
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* Executes webform path deletion.
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*
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* @param $form_id form id.
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* @param $form_state form state array.
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*/
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function webform_paths_delete_path_confirm_submit($form_id, &$form_state) {
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$path = webform_paths_load($form_state['values']['pathid']);
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path_set_alias(NULL, $path->path);
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db_query('DELETE FROM {webform_paths} WHERE pathid = %d', $path->pathid);
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drupal_set_message('Path deleted.');
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$form_state['redirect'] = 'node/' . $path->nid .'/edit/webform_paths';
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}
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/**
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* Menu callback: Displays the settings page for a given webform node.
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*
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* @param $node a node object.
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* @param $pathid path id.
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*
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* @return HTML representation of the webform settings page.
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*/
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function webform_paths_edit_node_settings($node, $pathid = NULL) {
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// Show saved paths
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$output = webform_paths_show_node_paths($node);
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if (is_null($output)) {
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$output = t('No paths defined for this webform.');
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}
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// Append the path form
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$output .= drupal_get_form('webform_paths_path_form', array('nid' => $node->nid, 'pathid' => $pathid));
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return $output;
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}
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/**
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* Display a list of declared webform paths for a given node.
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*
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* @param $node a node object.
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*
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* @return HTML table of declared webform paths.
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*/
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function webform_paths_show_node_paths($node) {
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$output = NULL;
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$header = array(
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'Path',
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'Title',
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array('data' => 'Operations', 'colspan' => 2),
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);
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$rows = array();
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$paths = webform_paths_get_node_paths($node);
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foreach ($paths as $pathid => $path) {
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$rows[] = array(
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l($path['path'], $path['path']),
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$path['title'],
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l('edit', 'node/' . $node->nid . '/edit/webform_paths/' . $path['pathid'] . '/edit'),
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l('delete', 'webform_paths/delete/'. $path['pathid']),
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);
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}
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if (count($rows)) {
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$output = theme('table', $header, $rows);
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}
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return $output;
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}
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/**
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* Displays a creation or modification form for a given webform path.
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*
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* @param $form_state form state array.
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* @param $values list of form values to override default values.
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*
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* @return a form array.
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*/
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function webform_paths_path_form($form_state, $values = array()) {
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if (!empty($values['pathid'])) {
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$path = webform_paths_load($values['pathid']);
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$values['title'] = $path->title;
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$values['path'] = $path->path;
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$values['message'] = $path->message;
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}
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$form = array();
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$form['set'] = array(
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'#type' => 'fieldset',
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'#title' => ($values['pathid'] ? $values['title'] : t('Add a new path')),
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'#collapsible' => TRUE,
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'#collapsed' => (bool) !$values['pathid'],
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);
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$form['set']['pathid'] = array(
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'#type' => 'hidden',
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'#value' => $values['pathid'],
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);
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$form['set']['nid'] = array(
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'#type' => 'hidden',
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'#value' => $values['nid'],
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);
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$form['set']['path'] = array(
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'#type' => 'textfield',
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'#title' => t('Path'),
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'#default_value' => $values['path'],
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'#required' => TRUE,
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);
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$form['set']['title'] = array(
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'#type' => 'textfield',
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'#title' => t('Title'),
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'#default_value' => $values['title'],
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);
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$form['set']['message'] = array(
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'#type' => 'textarea',
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'#title' => t('A message to display in the form page'),
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'#default_value' => $values['thankyou'],
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);
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$form['set']['save'] = array(
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'#type' => 'submit',
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'#value' => t('Save'),
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);
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$form['set']['cancel'] = array(
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'#type' => 'submit',
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'#value' => t('Cancel'),
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);
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return $form;
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}
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/**
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* Handles webform path saving.
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*
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* @param $form_id form id.
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* @param $form_state form state array.
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*/
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function webform_paths_path_form_submit($form_id, &$form_state) {
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if ($form_state['values']['op'] == t('Save')) {
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$path = $form_state['values'];
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if (webform_paths_path_save($path) !== FALSE) {
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drupal_set_message('Your configuration has been saved.');
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}
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else {
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drupal_set_message('Unable to save path.');
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}
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}
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$form_state['redirect'] = 'node/' . $form_state['values']['nid'] . '/edit/webform_paths';
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}
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