/**
* edit_options()
*
* @return void
**/
function edit_options()
{
echo '<div class="wrap">' . "\n" . '<form method="post" action="">';
wp_nonce_field('external_links');
$options = external_links::get_options();
if ($options['nofollow'] && function_exists('strip_nofollow')) {
echo "<div class=\"error\">\n" . "<p>" . __('Note: Your rel=nofollow preferences is being ignored because the dofollow plugin is enabled on your site.', 'external-links') . "</p>\n" . "</div>\n";
}
screen_icon();
echo '<h2>' . __('External Links Settings', 'external-links') . '</h2>' . "\n";
echo '<table class="form-table">' . "\n";
echo '<tr>' . "\n" . '<th scope="row">' . __('Apply Globally', 'external-links') . '</th>' . "\n" . '<td>' . '<label>' . '<input type="checkbox" name="global"' . checked($options['global'], true, false) . ' />' . ' ' . __('Apply these settings to all outbound links, including those in sidebars, rather than to those in posts and comments.', 'external-links') . '</label>' . '</td>' . "\n" . '</tr>' . "\n";
echo '<tr>' . "\n" . '<th scope="row">' . __('Add Icons', 'external-links') . '</th>' . "\n" . '<td>' . '<label>' . '<input type="checkbox" name="icon"' . checked($options['icon'], true, false) . ' />' . ' ' . __('Mark outbound links with an icon.', 'external-links') . '</label>' . '<br />' . "\n" . __('Note: You can override this behavior by adding a class="no_icon" to individual links.', 'external-links') . '</td>' . "\n" . '</tr>' . "\n";
echo '<tr>' . "\n" . '<th scope="row">' . __('Add No Follow', 'external-links') . '</th>' . "\n" . '<td>' . '<label>' . '<input type="checkbox" name="nofollow"' . checked($options['nofollow'], true, false) . ' />' . ' ' . __('Add a rel=nofollow attribute to outbound links.', 'external-links') . '</label>' . '<br />' . "\n" . __('Note: You can override this behavior by adding a rel="follow" to individual links.', 'external-links') . '</td>' . "\n" . '</tr>' . "\n";
echo '<tr>' . "\n" . '<th scope="row">' . __('Open in New Windows', 'external-links') . '</th>' . "\n" . '<td>' . '<label>' . '<input type="checkbox" name="target"' . checked($options['target'], true, false) . ' />' . ' ' . __('Open outbound links in new windows.', 'external-links') . '</label>' . '<br />' . "\n" . __('Note: Some usability experts discourage this, claiming that <a href="http://www.useit.com/alertbox/9605.html">this can damage your visitors\' trust</a> towards your site. Others highlight that computer-illiterate users do not always know how to use the back button, and encourage the practice for that reason.', 'external-links') . '</td>' . "\n" . '</tr>' . "\n";
echo '</table>' . "\n";
echo '<p class="submit">' . '<input type="submit"' . ' value="' . esc_attr(__('Save Changes', 'external-links')) . '"' . ' />' . '</p>' . "\n";
echo '</form>' . "\n" . '</div>' . "\n";
}
/**
* get_options
*
* @return array $options
**/
static function get_options()
{
static $o;
if (!is_admin() && isset($o)) {
return $o;
}
$o = get_option('external_links');
if ($o === false) {
$o = external_links::init_options();
}
return $o;
}
