public function deleteSection($sectionName)
{
if ($sectionName === null || mb_strlen($sectionName) === 0) {
return false;
}
$section = $this->sectionDao->findBySectionName($sectionName);
if ($section !== null) {
$nextSection = $this->sectionDao->findPreviousSection($section->sortOrder);
if ($nextSection === null) {
$nextSection = $this->sectionDao->findNextSection($section->sortOrder);
}
} else {
return false;
}
$questions = $this->questionDao->findQuestionsBySectionNameList(array($sectionName));
$nextSectionName = isset($nextSection) ? $nextSection->name : null;
$lastOrder = $this->questionDao->findLastQuestionOrder($nextSectionName);
if ($lastOrder === null) {
$lastOrder = 0;
}
foreach ($questions as $key => $question) {
$questions[$key]->sectionName = $nextSectionName;
$questions[$key]->sortOrder = ++$lastOrder;
}
if (count($questions) > 0) {
$this->questionDao->batchReplace($questions);
}
$key = BOL_LanguageService::getInstance()->findKey(self::QUESTION_LANG_PREFIX, $this->getQuestionLangKeyName(self::LANG_KEY_TYPE_QUESTION_SECTION, $sectionName));
if ($key !== null) {
BOL_LanguageService::getInstance()->deleteKey($key->id);
}
$this->sectionDao->deleteById($section->id);
return true;
}
public function findNearestSection(BOL_QuestionSection $section)
{
if (empty($section)) {
return null;
}
$nearestSection = $this->sectionDao->findPreviousSection($section);
if (empty($nearestSection)) {
$nearestSection = $this->sectionDao->findNextSection($section);
}
if (empty($nearestSection)) {
$moveQuestionsToSection = $this->findVisibleNotDeletableSection();
}
return $nearestSection;
}
