public function UserForm::buildForm in Ubercart 8.4

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

uc_file/src/Form/UserForm.php, line 72

Class

UserForm

Creates or edits a file feature for a product.

Namespace

Drupal\uc_file\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, AccountInterface $account = NULL) {
  $this->account = $account;
  $form['file'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Administration'),
  ];

  // Drop out early if we don't even have any files uploaded.
  if (!\Drupal::database()
    ->queryRange('SELECT 1 FROM {uc_files}', 0, 1)
    ->fetchField()) {
    $form['file']['file_message'] = [
      '#prefix' => '<p>',
      '#markup' => $this
        ->t('You must add files at the <a href=":url">Ubercart file download administration page</a> in order to attach them to a user.', [
        ':url' => Url::fromRoute('uc_file.downloads', [], [
          'query' => [
            'destination' => 'user/' . $account
              ->id() . '/edit',
          ],
        ])
          ->toString(),
      ]),
      '#suffix' => '</p>',
    ];
    return $form;
  }

  // Table displaying current downloadable files and limits.
  $form['file']['download']['#theme'] = 'uc_file_hook_user_file_downloads';
  $form['file']['download']['file_download']['#tree'] = TRUE;
  $form['#attached']['library'][] = 'uc_file/uc_file.scripts';
  $form['#attached']['library'][] = 'uc_file/uc_file.styles';
  $downloadable_files = [];
  $file_downloads = \Drupal::database()
    ->query('SELECT * FROM {uc_file_users} ufu INNER JOIN {uc_files} uf ON ufu.fid = uf.fid WHERE ufu.uid = :uid ORDER BY uf.filename ASC', [
    ':uid' => $account
      ->id(),
  ]);
  $behavior = 0;
  foreach ($file_downloads as $file_download) {

    // Store a flat array so we can array_diff the ones already allowed when
    // building the list of which can be attached.
    $downloadable_files[$file_download->fid] = $file_download->filename;
    $form['file']['download']['file_download'][$file_download->fid] = [
      'fuid' => [
        '#type' => 'value',
        '#value' => $file_download->fuid,
      ],
      'expiration' => [
        '#type' => 'value',
        '#value' => $file_download->expiration,
      ],
      'remove' => [
        '#type' => 'checkbox',
      ],
      'filename' => [
        '#markup' => $file_download->filename,
      ],
      'expires' => [
        '#markup' => $file_download->expiration ? $this->dateFormatter
          ->format($file_download->expiration, 'short') : $this
          ->t('Never'),
      ],
      'time_polarity' => [
        '#type' => 'select',
        '#default_value' => '+',
        '#options' => [
          '+' => '+',
          '-' => '-',
        ],
      ],
      'time_quantity' => [
        '#type' => 'textfield',
        '#size' => 2,
        '#maxlength' => 2,
      ],
      'time_granularity' => [
        '#type' => 'select',
        '#default_value' => 'day',
        '#options' => [
          'never' => $this
            ->t('never'),
          'day' => $this
            ->t('day(s)'),
          'week' => $this
            ->t('week(s)'),
          'month' => $this
            ->t('month(s)'),
          'year' => $this
            ->t('year(s)'),
        ],
      ],
      'downloads_in' => [
        '#markup' => $file_download->accessed,
      ],
      'download_limit' => [
        '#type' => 'textfield',
        '#maxlength' => 3,
        '#size' => 3,
        '#default_value' => $file_download->download_limit ? $file_download->download_limit : NULL,
      ],
      'addresses_in' => [
        '#markup' => count(unserialize($file_download->addresses)),
      ],
      'address_limit' => [
        '#type' => 'textfield',
        '#maxlength' => 2,
        '#size' => 2,
        '#default_value' => $file_download->address_limit ? $file_download->address_limit : NULL,
      ],
    ];

    // Incrementally add behaviors.
    // @todo _uc_file_download_table_behavior($behavior++, $file_download->fid);
    $form['#attached']['drupalSettings']['behavior'][$behavior++] = $file_download->fid;

    // Store old values for comparing to see if we actually made any changes.
    $less_reading =& $form['file']['download']['file_download'][$file_download->fid];
    $less_reading['download_limit_old'] = [
      '#type' => 'value',
      '#value' => $less_reading['download_limit']['#default_value'],
    ];
    $less_reading['address_limit_old'] = [
      '#type' => 'value',
      '#value' => $less_reading['address_limit']['#default_value'],
    ];
    $less_reading['expiration_old'] = [
      '#type' => 'value',
      '#value' => $less_reading['expiration']['#value'],
    ];
  }

  // Create the list of files able to be attached to this user.
  $available_files = [];
  $files = \Drupal::database()
    ->query('SELECT * FROM {uc_files} ORDER BY filename ASC');
  foreach ($files as $file) {
    if (substr($file->filename, -1) != '/' && substr($file->filename, -1) != '\\') {
      $available_files[$file->fid] = $file->filename;
    }
  }

  // Dialog for uploading new files.
  $available_files = array_diff($available_files, $downloadable_files);
  if (count($available_files)) {
    $form['file']['file_add'] = [
      '#type' => 'select',
      '#multiple' => TRUE,
      '#size' => 6,
      '#title' => $this
        ->t('Add file'),
      '#description' => [
        '#markup' => $this
          ->t('Select a file to add as a download. Newly added files will inherit the settings at the <a href=":url">Ubercart products settings page</a>.', [
          ':url' => Url::fromRoute('uc_product.settings')
            ->toString(),
        ]),
      ],
      '#options' => $available_files,
      '#tree' => TRUE,
    ];
  }
  $form['file']['submit'] = [
    '#type' => 'submit',
    '#value' => $this
      ->t('Save'),
  ];
  return $form;
}