Picture.php in Views (for Drupal 7) 8.3

Definition of Views\user\Plugin\views\field\Picture.

Namespace

Views\user\Plugin\views\field

File

lib/Views/user/Plugin/views/field/Picture.php

<?php

/**
 * @file
 * Definition of Views\user\Plugin\views\field\Picture.
 */
namespace Views\user\Plugin\views\field;

use Drupal\Core\Annotation\Plugin;
use Drupal\views\ViewExecutable;
use Drupal\views\Plugin\views\field\FieldPluginBase;

/**
 * Field handler to provide simple renderer that allows using a themed user link.
 *
 * @ingroup views_field_handlers
 *
 * @Plugin(
 *   id = "user_picture",
 *   module = "user"
 * )
 */
class Picture extends FieldPluginBase {

  /**
   * Overrides Drupal\views\Plugin\views\field\FieldPluginBase::init().
   */
  public function init(ViewExecutable $view, &$options) {
    parent::init($view, $options);
    $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';
  }
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['link_photo_to_profile'] = array(
      'default' => TRUE,
      'bool' => TRUE,
    );
    $options['image_style'] = array(
      'default' => '',
    );
    return $options;
  }
  public function buildOptionsForm(&$form, &$form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['link_photo_to_profile'] = array(
      '#title' => t("Link to user's profile"),
      '#description' => t("Link the user picture to the user's profile"),
      '#type' => 'checkbox',
      '#default_value' => $this->options['link_photo_to_profile'],
    );
    if (module_exists('image')) {
      $styles = image_styles();
      $style_options = array(
        '' => t('Default'),
      );
      foreach ($styles as $style) {
        $style_options[$style['name']] = $style['name'];
      }
      $form['image_style'] = array(
        '#title' => t('Image style'),
        '#description' => t('Using <em>Default</em> will use the site-wide image style for user pictures set in the <a href="!account-settings">Account settings</a>.', array(
          '!account-settings' => url('admin/config/people/accounts', array(
            'fragment' => 'edit-personalization',
          )),
        )),
        '#type' => 'select',
        '#options' => $style_options,
        '#default_value' => $this->options['image_style'],
      );
    }
  }
  function render($values) {
    if ($this->options['image_style'] && module_exists('image')) {

      // @todo: Switch to always using theme('user_picture') when it starts
      // supporting image styles. See http://drupal.org/node/1021564
      if ($picture_fid = $this
        ->get_value($values)) {
        $picture = file_load($picture_fid);
        $picture_filepath = $picture->uri;
      }
      else {
        $picture_filepath = variable_get('user_picture_default', '');
      }
      if (file_valid_uri($picture_filepath)) {
        $output = theme('image_style', array(
          'style_name' => $this->options['image_style'],
          'path' => $picture_filepath,
        ));
        if ($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,
          ));
        }
      }
      else {
        $output = '';
      }
    }
    else {

      // Fake an account object.
      $account = entity_create('user', array());
      if ($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);
      $output = theme('user_picture', array(
        'account' => $account,
      ));
    }
    return $output;
  }

}

Classes

Name	Description
Picture	Field handler to provide simple renderer that allows using a themed user link.