protected function MobileDetectCache::mobile_detect_caching_alter_cid in Mobile Detect 7

Determines a prefix for the page cache $cid based on devide type.

Return value

string The $cid prefix

2 calls to MobileDetectCache::mobile_detect_caching_alter_cid()

MobileDetectCache::getMultiple in mobile_detect_caching/mobile_detect_caching.inc

Implements DrupalCacheInterface::getMultiple().

MobileDetectCache::set in mobile_detect_caching/mobile_detect_caching.inc

Implements DrupalCacheInterface::set().

File

mobile_detect_caching/mobile_detect_caching.inc, line 56

Cache backend include for the mobile_detect_caching module.

Class

MobileDetectCache

Defines a Mobile Detect cache implementation.

Code

protected function mobile_detect_caching_alter_cid() {
  $device = '';
  if (class_exists('Mobile_Detect')) {
    try {
      $detect = new Mobile_Detect();
      if ($detect
        ->isMobile() && $detect
        ->isTablet() == FALSE) {
        $device = 'mobile:';
      }
      elseif ($detect
        ->isTablet()) {
        $device = 'tablet:';
      }
    } catch (Exception $e) {

      // nop
    }
  }
  return $device;
}