class shurly_handler_field_shurly_link_delete in ShURLy 6

Field handler to present a link to the short URL entry.

Hierarchy

• class \shurly_handler_field_shurly_link_delete extends \views_handler_field

1 string reference to 'shurly_handler_field_shurly_link_delete'

shurly_views_data in views/shurly.views.inc

@file Shurly Views data include file

File

views/shurly_handler_field_shurly_link_delete.inc, line 10

Shurly Views handler for delete links function

class shurly_handler_field_shurly_link_delete extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['uid'] = 'uid';
    $this->additional_fields['active'] = 'active';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    global $user;
    $uid = $values->{$this->aliases['uid']};
    $active = $values->{$this->aliases['active']};
    if (!$active) {
      return t('deactivated');
    }

    // only allow the user to view the link if they can actually delete
    if (user_access('Administer short URLs') || user_access('Delete own URLs') && $uid == $user->uid) {
      $text = !empty($this->options['text']) ? $this->options['text'] : t('delete');
      $rid = $values->rid;
      return l($text, "shurly/delete/{$rid}", array(
        'query' => drupal_get_destination(),
      ));
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
shurly_handler_field_shurly_link_delete::construct		function
shurly_handler_field_shurly_link_delete::options_form		function
shurly_handler_field_shurly_link_delete::option_definition		function
shurly_handler_field_shurly_link_delete::query		function
shurly_handler_field_shurly_link_delete::render		function