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<?php
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/**
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* $Id: $
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* @author Bruno Massa
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* @file address_user.inc
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* You can associate a geographic address with users.
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*/
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/**
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* Manage the user Addresses: list them, create and delete operaions
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*
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* @param $op
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* String (optional). The action that should be executed:
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* - NULL (default) => list all user addresses
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* - 'add' => Address form to add a new address
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* - 'edit' => Address form to modify an existing address
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* - 'delete' => It will promptly delete the address
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* @param aid
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* Number (optional). The Address ID
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*/
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function _address_user_address($op = NULL, $aid = NULL) {
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include_once ADDRESS_PATH .'/address.inc';
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global $user;
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$uid = $user->uid;
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// If the user has the permission to administer
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// other users, he can see others address pages too
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$access = user_access('administer users');
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if (!empty($access)) {
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$uid = arg(1);
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}
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switch ($op) {
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case 'add':
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case 'edit':
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// Its time to include the address form!
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// If its a existing address, get the whole
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// address information
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$edit = arg(4) ? _address_address_get(arg(4), 'address') : array();
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$edit = $edit[0];
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if (empty($edit)) {
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// Set the Element ID as User ID form new addresses
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$edit['eid'] = $uid;
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}
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elseif (empty($access) or $edit['eid'] != $uid) {
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// If the user has no permission or the user from
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// address is not the same as the user that are
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// accessing, deny the access
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return drupal_access_denied();
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}
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return drupal_get_form('_address_user_form', array(), $edit);
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case 'delete':
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/// @todo Generates a confirm page before delete
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_address_address_delete(arg(4));
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// Send the user to the address book
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drupal_goto("user/$uid/address");
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break;
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default:
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$addresses = _address_address_get($user->uid, 'user');
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return theme('address_user_overview', $uid, $addresses);
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}
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}
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/**
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* Create a address form for users
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*/
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function _address_user_form(&$form_state, $fields = array(), $values = array()) {
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$form = array();
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// Get the address form builder
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_address_form($form, 'user', $values);
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// Add the submit button
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if (empty($values['aid'])) {
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Create new address')
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);
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}
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else {
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$form['submit'] = array(
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'#type' => 'submit',
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'#value' => t('Update address')
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);
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}
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return $form;
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}
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/**
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* Submit the address
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*/
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function _address_user_form_submit($form, &$form_state) {
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global $user;
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_address_address_save($form_state['values']['address'][0], $user, 'user');
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}
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/**
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* List all addresses from a given user
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*
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* @ingroup themeable
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* @param $uid
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* Number. The user ID
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* @param &$addresses
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* Array. A list of user addresses
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*/
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function theme_address_user_overview($uid, &$addresses) {
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// Get the current page URL, to force the forms
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// to return here.
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$destination = drupal_get_destination();
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// The option to add a new address is always visible
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$output = "<p>". l(t('Click here to add a new address'),
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"user/$uid/address/add", array('query' => $destination)) .'.</p>';
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// Create a table showing the addresses
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if (!empty($addresses)) {
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// Add each address
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foreach ($addresses as $address) {
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$colunm = array();
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// Display a single address
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$colunm[] = theme('address', $address);
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// More readable variable
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$aid = $address['aid'];
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// Add the Edit and Delete options
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$colunm[] = l(t('edit'),
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"user/$uid/address/edit/$aid", array('query' => $destination)) .' / '. l(t('delete'),
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"user/$uid/address/delete/$aid");
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// Each line has two colunms
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$rows[] = $colunm;
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}
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// Create the addresses table
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$header = array(t('address'), t('options'));
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$output .= theme('table', $header, $rows);
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}
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// Show the resulting output
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return $output;
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}
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