public function getCustomVariables()
{
$customVariables = parent::getCustomVariables();
// Enrich Site Search actions with Custom Variables, overwriting existing values
if (!empty($this->searchCategory)) {
if (!empty($customVariables['custom_var_k' . self::CVAR_INDEX_SEARCH_CATEGORY])) {
Common::printDebug("WARNING: Overwriting existing Custom Variable in slot " . self::CVAR_INDEX_SEARCH_CATEGORY . " for this page view");
}
$customVariables['custom_var_k' . self::CVAR_INDEX_SEARCH_CATEGORY] = self::CVAR_KEY_SEARCH_CATEGORY;
$customVariables['custom_var_v' . self::CVAR_INDEX_SEARCH_CATEGORY] = Request::truncateCustomVariable($this->searchCategory);
}
if ($this->searchCount !== false) {
if (!empty($customVariables['custom_var_k' . self::CVAR_INDEX_SEARCH_COUNT])) {
Common::printDebug("WARNING: Overwriting existing Custom Variable in slot " . self::CVAR_INDEX_SEARCH_COUNT . " for this page view");
}
$customVariables['custom_var_k' . self::CVAR_INDEX_SEARCH_COUNT] = self::CVAR_KEY_SEARCH_COUNT;
$customVariables['custom_var_v' . self::CVAR_INDEX_SEARCH_COUNT] = (int) $this->searchCount;
}
return $customVariables;
}
public function test_truncateCustomVariable_shouldActuallyTruncateTheValue()
{
$len = CustomVariables::getMaxLengthCustomVariables();
$input = str_pad('test', $len + 2, 't');
$this->assertGreaterThan(100, $len);
$truncated = Request::truncateCustomVariable($input);
$this->assertEquals(str_pad('test', $len, 't'), $truncated);
}
