function print_epub_link_allowed in Printer, email and PDF versions 7.2

Check if the link to the EPUB version is allowed depending on the settings.

Parameters

array $args: Array containing the possible parameters: view_mode, node, type, path.

Return value

bool FALSE if not allowed, TRUE otherwise

File

print_epub/print_epub.module, line 176

Displays Printer-friendly versions of Drupal pages.

Code

function print_epub_link_allowed($args) {
  $print_epub_epub_tool = variable_get('print_epub_epub_tool', PRINT_EPUB_EPUB_TOOL_DEFAULT);
  return user_access('access EPUB version') && !empty($print_epub_epub_tool);
}