function _print_format_link_aux in Printer, email and PDF versions 7

Same name and namespace in other branches

1. 5.4 print.module \_print_format_link_aux()
2. 5.3 print.module \_print_format_link_aux()
3. 6 print.module \_print_format_link_aux()
4. 5.x print.module \_print_format_link_aux()

Auxiliary function to set the link text and html flag

Parameters

$type: type of link: 0 or 1 for a text-only link, 2 for icon-only and 3 for both text and icon

$text: text to be displayed on the link to the printer-friendly page

$img: path to the icon file

Return value

array with the link text and html flag

3 calls to _print_format_link_aux()

theme_print_format_link in ./print.module

Format the Printer-friendly link

theme_print_mail_format_link in print_mail/print_mail.module

Format the send by email link

theme_print_pdf_format_link in print_pdf/print_pdf.module

Format the PDF version link

File

./print.module, line 666

Displays Printer-friendly versions of Drupal pages.

Code

function _print_format_link_aux($type = 0, $text = '', $img = '') {
  if ($type >= 2) {
    $html = TRUE;
    switch ($type) {
      case 2:
        $text = theme('image', array(
          'path' => $img,
          'alt' => $text,
          'title' => $text,
          'attributes' => array(
            'class' => array(
              'print-icon',
            ),
          ),
        ));
        break;
      case 3:
        $text = theme('image', array(
          'path' => $img,
          'alt' => '',
          'attributes' => array(
            'class' => array(
              'print-icon',
              'print-icon-margin',
            ),
          ),
        )) . $text;
        break;
    }
  }
  else {
    $html = FALSE;
  }
  return array(
    'text' => $text,
    'html' => $html,
  );
}