views_handler_field_user_picture.inc

<?php


/**
 * Field handler to provide simple renderer that allows using a themed user link.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_user_picture extends views_handler_field {
    function construct() {
        parent::construct();
        $this->additional_fields['uid'] = 'uid';
        $this->additional_fields['name'] = 'name';
        $this->additional_fields['mail'] = 'mail';
    }
    function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
        if ($inline) {
            return 'span';
        }
        if ($none_supported) {
            if ($this->options['element_type'] === '0') {
                return '';
            }
        }
        if ($this->options['element_type']) {
            return check_plain($this->options['element_type']);
        }
        if ($default_empty) {
            return '';
        }
        if (isset($this->definition['element type'])) {
            return $this->definition['element type'];
        }
        return 'div';
    }
    function option_definition() {
        $options = parent::option_definition();
        $options['link_photo_to_profile'] = array(
            'default' => TRUE,
        );
        return $options;
    }
    function options_form(&$form, &$form_state) {
        parent::options_form($form, $form_state);
        $form['link_photo_to_profile'] = array(
            '#title' => t("Link to user's its profile"),
            '#description' => t("Link the user picture to the user's profile"),
            '#type' => 'checkbox',
            '#default_value' => $this->options['link_photo_to_profile'],
        );
    }
    function render($values) {
        // Fake an account object.
        $account = new stdClass();
        if ($this->options['link_photo_to_profile']) {
            // Prevent template_preprocess_user_picture from adding a link
            // by not setting the uid.
            $account->uid = $this->get_value($values, 'uid');
        }
        $account->name = $this->get_value($values, 'name');
        $account->mail = $this->get_value($values, 'mail');
        $account->picture = $this->get_value($values);
        return theme('user_picture', $account);
    }

}