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- <?php
- /**
- * @file
- * User Stats non-themed user picture.
- */
- /**
- * Bare user picture handler.
- */
- class views_handler_field_user_picture_bare extends views_handler_field_user_picture {
- function render($values) {
- if (module_exists('image')) {
- $output = '';
- // When an image style is not defined, use the image style from the account settings.
- $style_name = $this->options['image_style'];
- if (empty($style_name)) {
- $style_name = variable_get('user_picture_style', '');
- }
- // Load the picture file and get the uri.
- if ($user_picture_fid = $this->get_value($values)) {
- $user_picture = file_load($user_picture_fid);
- $user_picture_filepath = $user_picture->uri;
- } else {
- $user_picture_filepath = variable_get('user_picture_default', '');
- }
- // Return empty string when either style_name or picture are unavailable.
- if (empty($style_name) || empty($user_picture_filepath)) {
- return $output;
- }
- // Use the user name for alt attribute.
- $user_name = $values->{$this->aliases['name']} ? $values->{$this->aliases['name']} : variable_get('anonymous', t('Anonymous'));
- $alt = t("@user's picture", array('@user' => $user_name));
- // Output the picture with image_style.
- if (file_valid_uri($user_picture_filepath)) {
- $output = theme('image_style', array('style_name' => $style_name,'path' => $user_picture_filepath, 'alt' => $alt));
- }
- // Wrap the picture in a link to the user picture.
- if ($this->options['link_photo_to_profile'] && user_access('access user profiles')) {
- $uid = $this->get_value($values, 'uid');
- $output = l($output, "user/$uid", array('html' => TRUE));
- }
- return $output;
- }
- }
- }
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