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<?php
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/**
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* @file
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* User page callbacks for the cas module.
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*/
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/**
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* Menu callback; Manage CAS identities for the specified user.
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*/
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function cas_user_identities($account) {
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drupal_set_title(check_plain(format_username($account)));
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$header = array(t('CAS username'), t('Operations'));
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$rows = array();
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foreach ($account->cas_names as $aid => $cas_name) {
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$rows[] = array(check_plain($cas_name), l(t('Delete'), 'user/' . $account->uid . '/cas/delete/' . $aid));
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}
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$build['cas_table'] = array(
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'#theme' => 'table',
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'#header' => $header,
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'#rows' => $rows,
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);
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$build['cas_user_add'] = drupal_get_form('cas_user_add', $account);
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return $build;
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}
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/**
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* Form builder; Add a CAS identity.
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*
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* @ingroup forms
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* @see cas_user_add_validate()
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*/
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function cas_user_add($form, &$form_state, $account) {
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$form['cas_name'] = array(
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'#type' => 'textfield',
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'#title' => t('CAS username'),
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'#element_validate' => array('_cas_name_element_validate'),
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);
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$form['actions'] = array('#type' => 'actions');
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$form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Add a CAS username'));
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return $form;
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}
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function cas_user_add_submit($form, &$form_state) {
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$query = db_insert('cas_user')
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->fields(array(
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'uid' => $form_state['build_info']['args'][0]->uid,
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'cas_name' => $form_state['values']['cas_name'],
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))
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->execute();
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drupal_set_message(t('CAS username %cas_name added.', array('%cas_name' => $form_state['values']['cas_name'])));
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}
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/**
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* Menu callback; Delete the specified CAS username from the system.
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*/
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function cas_user_delete_form($form, $form_state, $account, $aid = 0) {
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return confirm_form(array(), t('Are you sure you want to delete the CAS username %cas_name for %user?', array('%cas_name' => $account->cas_names[$aid], '%user' => $account->name)), 'user/' . $account->uid . '/cas');
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}
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function cas_user_delete_form_submit($form, &$form_state) {
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$query = db_delete('cas_user')
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->condition('uid', $form_state['build_info']['args'][0]->uid)
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->condition('aid', $form_state['build_info']['args'][1])
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->execute();
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if ($query) {
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drupal_set_message(t('CAS username deleted.'));
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}
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$form_state['redirect'] = 'user/' . $form_state['build_info']['args'][0]->uid . '/cas';
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}
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