views_handler_field_contact_link.inc
- 3.x modules/contact/views_handler_field_contact_link.inc
- 2.x modules/contact/views_handler_field_contact_link.inc
File
modules/contact/views_handler_field_contact_link.incView source
- <?php
- /**
- * A field that links to the user contact page, if access is permitted.
- */
- class views_handler_field_contact_link extends views_handler_field_user_link {
-
- function option_definition() {
- $options = parent::option_definition();
- $options['link_display'] = array('default' => 'link', 'translatable' => FALSE);
- return $options;
- }
-
- function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- $form['link_display'] = array(
- '#title' => t('Type of link'),
- '#default_value' => $this->options['link_display'],
- '#type' => 'select',
- '#options' => array(
- 'link' => t('Link'),
- 'icon' => t('Icon'),
- ),
- );
- $form['text']['#title'] = t('Link label');
- $form['text']['#required'] = TRUE;
- $form['text']['#default_value'] = empty($this->options['text']) ? t('contact') : $this->options['text'];
- }
-
- // An example of field level access control.
- // We must override the access method in the parent class, as that requires
- // the 'access user profiles' permission, which the contact form does not.
- function access() {
- global $user;
-
- // Only registered users can view other registered user's contact page.
- if (empty($user->uid)) {
- return FALSE;
- }
-
- return TRUE;
- }
-
- function render($values) {
- global $user;
- $uid = $values->{$this->aliases['uid']};
-
- if (empty($uid)) {
- return;
- }
-
- $account = user_load($uid);
- if (empty($account)) {
- return;
- }
-
- // Check access when we pull up the user account so we know
- // if the user has made the contact page available.
- $menu_item = menu_get_item("user/$uid/contact");
- if (!$menu_item['access'] || empty($account->contact)) {
- return;
- }
-
- if ($this->options['link_display'] == 'icon') {
- return l(theme('image', 'misc/forum-new.png'), 'user/'. $account->uid .'/contact', array('html' => TRUE, 'attributes' => array('title' => t('Contact %user', array('%user' => $account->name)))));
- }
- else {
- return l($this->options['text'], 'user/'. $account->uid .'/contact', array('attributes' => array('title' => t('Contact %user', array('%user' => $account->name)))));
- }
- }
- }
-