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