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<?php
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/**
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* @file
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* Definition of views_handler_field_user_name.
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*/
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/**
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* Field handler for a simple renderer that allows using a themed user link.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_user_name extends views_handler_field_user {
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/**
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* Add uid in the query so we can test for anonymous if needed.
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*/
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public function init(&$view, &$data) {
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parent::init($view, $data);
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if (!empty($this->options['overwrite_anonymous']) || !empty($this->options['format_username'])) {
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$this->additional_fields['uid'] = 'uid';
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function option_definition() {
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$options = parent::option_definition();
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$options['overwrite_anonymous'] = array('default' => FALSE, 'bool' => TRUE);
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$options['anonymous_text'] = array('default' => '', 'translatable' => TRUE);
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$options['format_username'] = array('default' => TRUE, 'bool' => TRUE);
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return $options;
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}
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/**
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* {@inheritdoc}
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*/
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public function options_form(&$form, &$form_state) {
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$form['format_username'] = array(
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'#title' => t('Use formatted username'),
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'#type' => 'checkbox',
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'#default_value' => !empty($this->options['format_username']),
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'#description' => t('If checked, the username will be formatted by the system. If unchecked, it will be displayed raw.'),
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'#fieldset' => 'more',
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);
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$form['overwrite_anonymous'] = array(
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'#title' => t('Overwrite the value to display for anonymous users'),
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'#type' => 'checkbox',
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'#default_value' => !empty($this->options['overwrite_anonymous']),
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'#description' => t('Enable to display different text for anonymous users.'),
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'#fieldset' => 'more',
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);
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$form['anonymous_text'] = array(
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'#title' => t('Text to display for anonymous users'),
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'#type' => 'textfield',
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'#default_value' => $this->options['anonymous_text'],
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'#dependency' => array(
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'edit-options-overwrite-anonymous' => array(1),
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),
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'#fieldset' => 'more',
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);
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parent::options_form($form, $form_state);
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}
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/**
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* {@inheritdoc}
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*/
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public function render_link($data, $values) {
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$account = new stdClass();
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$account->uid = $this->get_value($values, 'uid');
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$account->name = $this->get_value($values);
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if (!empty($this->options['link_to_user']) || !empty($this->options['overwrite_anonymous'])) {
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if (!empty($this->options['overwrite_anonymous']) && !$account->uid) {
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// This is an anonymous user, and we're overriting the text.
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return check_plain($this->options['anonymous_text']);
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}
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elseif (!empty($this->options['link_to_user'])) {
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$account->name = $this->get_value($values);
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return theme('username', array('account' => $account));
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}
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}
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// If we want a formatted username, do that.
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if (!empty($this->options['format_username']) && !is_null($account->uid)) {
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return format_username($account);
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}
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// Otherwise, there's no special handling, so return the data directly.
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return $data;
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}
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}
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