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Question.php
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Question.php
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<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
/*
* LimeSurvey
* Copyright (C) 2013 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
*/
use \LimeSurvey\Helpers\questionHelper;
/**
* Class Question
*
* @property integer $qid Question ID.
* @property integer $sid Survey ID
* @property integer $gid QuestionGroup ID where question is displayed
* @property string $type
* @property string $title Question Code
* @property string $preg
* @property string $other Other option enabled for question (Y/N)
* @property string $mandatory Whether question is mandatory (Y/S/N)
* @property string $encrypted Whether question is encrypted (Y/N)
* @property integer $question_order Question order in greoup
* @property integer $parent_qid Questions parent question ID eg for subquestions
* @property integer $scale_id The scale ID
* @property integer $same_default Saves if user set to use the same default value across languages in default options dialog
* @property string $relevance Questions relevane equation
* @property string $modulename
*
* @property Survey $survey
* @property QuestionGroup $groups //@TODO should be singular
* @property Question $parents //@TODO should be singular
* @property Question[] $subquestions
* @property QuestionAttribute[] $questionAttributes NB! returns all QuestionArrtibute Models fot this QID regardless of the specified language
* @property QuestionL10n[] $questionl10ns Question Languagesettings indexd by language code
* @property string[] $quotableTypes Question types that can be used for quotas
* @property Answer[] $answers
* @property QuestionType $questionType
* @property array $allSubQuestionIds QID-s of all question sub-questions, empty array returned if no sub-questions
* @inheritdoc
*/
class Question extends LSActiveRecord
{
const QT_1_ARRAY_MULTISCALE = '1'; //ARRAY (Flexible Labels) multi scale
const QT_5_POINT_CHOICE = '5';
const QT_A_ARRAY_5_CHOICE_QUESTIONS = 'A'; // ARRAY OF 5 POINT CHOICE QUESTIONS
const QT_B_ARRAY_10_CHOICE_QUESTIONS = 'B'; // ARRAY OF 10 POINT CHOICE QUESTIONS
const QT_C_ARRAY_YES_UNCERTAIN_NO = 'C'; // ARRAY OF YES\No\gT("Uncertain") QUESTIONS
const QT_D_DATE = 'D';
const QT_E_ARRAY_OF_INC_SAME_DEC_QUESTIONS = 'E';
const QT_F_ARRAY_FLEXIBLE_ROW = 'F';
const QT_G_GENDER_DROPDOWN = 'G';
const QT_H_ARRAY_FLEXIBLE_COLUMN = 'H';
const QT_I_LANGUAGE = 'I';
const QT_K_MULTIPLE_NUMERICAL_QUESTION = 'K';
const QT_L_LIST_DROPDOWN = 'L';
const QT_M_MULTIPLE_CHOICE = 'M';
const QT_N_NUMERICAL = 'N';
const QT_O_LIST_WITH_COMMENT = 'O';
const QT_P_MULTIPLE_CHOICE_WITH_COMMENTS = 'P';
const QT_Q_MULTIPLE_SHORT_TEXT = 'Q';
const QT_R_RANKING_STYLE = 'R';
const QT_S_SHORT_FREE_TEXT = 'S';
const QT_T_LONG_FREE_TEXT = 'T';
const QT_U_HUGE_FREE_TEXT = 'U';
const QT_X_BOILERPLATE_QUESTION = 'X';
const QT_Y_YES_NO_RADIO = 'Y';
const QT_Z_LIST_RADIO_FLEXIBLE = 'Z';
const QT_EXCLAMATION_LIST_DROPDOWN = '!';
const QT_VERTICAL_FILE_UPLOAD = '|';
const QT_ASTERISK_EQUATION = '*';
const QT_COLON_ARRAY_MULTI_FLEX_NUMBERS = ':';
const QT_SEMICOLON_ARRAY_MULTI_FLEX_TEXT = ';';
/** @var string $group_name Stock the active group_name for questions list filtering */
public $group_name;
public $gid;
/**
* @inheritdoc
* @return Question
*/
public static function model($class = __CLASS__)
{
/** @var self $model */
$model = parent::model($class);
return $model;
}
/** @inheritdoc */
public function tableName()
{
return '{{questions}}';
}
/** @inheritdoc */
public function primaryKey()
{
return 'qid';
}
/** @inheritdoc */
public function relations()
{
return array(
'survey' => array(self::BELONGS_TO, 'Survey', 'sid'),
'group' => array(self::BELONGS_TO, 'QuestionGroup', 'gid', 'together' => true),
'parent' => array(self::HAS_ONE, 'Question', array("qid" => "parent_qid")),
'questionattributes' => array(self::HAS_MANY, 'QuestionAttribute', 'qid'),
'questionl10ns' => array(self::HAS_MANY, 'QuestionL10n', 'qid', 'together' => true),
'subquestions' => array(self::HAS_MANY, 'Question', array('parent_qid'=>'qid'), 'order'=> App()->getDb()->quoteColumnName('subquestions.question_order').' ASC'),
'conditions' => array(self::HAS_MANY, 'Condition', 'qid'),
'answers' => array(self::HAS_MANY, 'Answer', 'qid', 'order'=> App()->getDb()->quoteColumnName('answers.sortorder').' ASC'),
);
}
/**
* @inheritdoc
* TODO: make it easy to read (if possible)
*/
public function rules()
{
$aRules = array(
array('title', 'required', 'on' => 'update, insert', 'message'=>gT('The question code is mandatory.', 'unescaped')),
array('title', 'length', 'min' => 1, 'max'=>20, 'on' => 'update, insert'),
array('qid,sid,gid,parent_qid', 'numerical', 'integerOnly'=>true),
array('qid', 'unique','message'=>sprintf(gT("Question id (qid) : '%s' is already in use."), $this->qid)),// Still needed ?
array('other', 'in', 'range'=>array('Y', 'N'), 'allowEmpty'=>true),
array('mandatory', 'in', 'range'=>array('Y', 'S', 'N'), 'allowEmpty'=>true),
array('encrypted', 'in', 'range'=>array('Y', 'N'), 'allowEmpty'=>true),
array('question_order', 'numerical', 'integerOnly'=>true, 'allowEmpty'=>true),
array('scale_id', 'numerical', 'integerOnly'=>true, 'allowEmpty'=>true),
array('same_default', 'numerical', 'integerOnly'=>true, 'allowEmpty'=>true),
array('type', 'length', 'min' => 1, 'max'=>1),
array('preg,relevance', 'safe'),
array('modulename', 'length', 'max'=>255),
);
// Always enforce unicity on Sub question code (DB issue).
if ($this->parent_qid) {
$aRules[] = array('title', 'unique', 'caseSensitive'=>false,
'criteria'=>array(
'condition' => 'sid=:sid AND parent_qid=:parent_qid and scale_id=:scale_id',
'params' => array(
':sid' => $this->sid,
':parent_qid' => $this->parent_qid,
':scale_id' => $this->scale_id
)
),
'message' => gT('Subquestion codes must be unique.')
);
// Disallow other title if question allow other
$oParentQuestion = Question::model()->findByPk(array("qid"=>$this->parent_qid));
if ($oParentQuestion->other == "Y") {
$aRules[] = array('title', 'LSYii_CompareInsensitiveValidator', 'compareValue'=>'other', 'operator'=>'!=', 'message'=> sprintf(gT("'%s' can not be used if the 'Other' option for this question is activated."), "other"), 'except' => 'archiveimport');
}
// #14495: comment suffix can't be used with P Question (collapse with table name in database)
if ($oParentQuestion->type == "P") {
$aRules[] = array('title', 'match', 'pattern'=>'/comment$/', 'not'=>true, 'message'=> gT("'comment' suffix can not be used with multiple choice with comments."));
}
} else {
// Disallow other if sub question have 'other' for title
$oSubquestionOther = Question::model()->find("parent_qid=:parent_qid and LOWER(title)='other'", array("parent_qid"=>$this->qid));
if ($oSubquestionOther) {
$aRules[] = array('other', 'compare', 'compareValue'=>'Y', 'operator'=>'!=', 'message'=> sprintf(gT("'%s' can not be used if the 'Other' option for this question is activated."), 'other'), 'except' => 'archiveimport');
}
}
if (!$this->isNewRecord) {
$oActualValue = Question::model()->findByPk(array("qid"=>$this->qid));
if ($oActualValue && $oActualValue->title == $this->title) {
/* We don't change title, then don't put rules on title */
/* We don't want to broke existing survey, We only disallow to set it or update it according to this value */
return $aRules;
}
}
/* Question was new or title was updated : we add minor rules. This rules don't broke DB, only potential “ExpressionScript Engine” issue. */
if (!$this->parent_qid) { // 0 or empty
/* Unicity for ExpressionManager */
$aRules[] = array('title', 'unique', 'caseSensitive'=>true,
'criteria'=>array(
'condition' => 'sid=:sid AND parent_qid=0',
'params' => array(
':sid' => $this->sid
)
),
'message' => gT('Question codes must be unique.'),
'except' => 'archiveimport'
);
/* ExpressionManager basic rule */
$aRules[] = array('title', 'match', 'pattern' => '/^[a-z,A-Z][[:alnum:]]*$/',
'message' => gT('Question codes must start with a letter and may only contain alphanumeric characters.'),
'except' => 'archiveimport'
);
/* ExpressionManager reserved word (partial) */
$aRules[] = array('title', 'in', 'not' => true,
'range' => array(
'LANG','SID', // Global var
'SAVEDID','TOKEN', // current survey related var
'QID','GID','SGQ', // current question related var
'self','that','this', // EM reserved variables
),
'message'=> sprintf(gT("Code: '%s' is a reserved word."), $this->title), // Usage of {attribute} need attributeLabels, {value} never exist in message
'except' => 'archiveimport'
);
} else {
$aRules[] = array('title', 'compare', 'compareValue'=>'time', 'operator'=>'!=',
'message'=> gT("'time' is a reserved word and can not be used for a subquestion."),
'except' => 'archiveimport');
$aRules[] = array('title', 'match', 'pattern' => '/^[[:alnum:]]*$/',
'message' => gT('Subquestion codes may only contain alphanumeric characters.'),
'except' => 'archiveimport');
}
return $aRules;
}
/**
* Rewrites sort order for questions in a group
*
* @static
* @access public
* @param int $gid
* @param int $surveyid
* @return void
*/
public static function updateSortOrder($gid, $surveyid)
{
$questions = self::model()->findAllByAttributes(
array('gid' => $gid, 'sid' => $surveyid, 'parent_qid'=>0),
array('order'=>'question_order')
);
$p = 0;
foreach ($questions as $question) {
$question->question_order = $p;
$question->save();
$p++;
}
}
/**
* Fix sort order for questions in a group
* All questions in the group will be assigned a sequential question order,
* starting in the specified value
* @param int $gid
* @param int $startingOrder the starting question order.
*/
public function updateQuestionOrder($gid, $startingOrder = 1)
{
$data = Yii::app()->db->createCommand()->select('qid')
->where(array('and', 'gid=:gid', 'parent_qid=0'))
->order('question_order, title ASC')
->from('{{questions}}')
->bindParam(':gid', $gid, PDO::PARAM_INT)
->query();
$position = intval($startingOrder);
foreach ($data->readAll() as $row) {
Yii::app()->db->createCommand()->update(
$this->tableName(),
array('question_order' => $position),
'qid='.$row['qid']
);
$position++;
}
}
/**
* This function returns an array of the advanced attributes for the particular question
* including their values set in the database
*
* @access public
* @param int $iQuestionID The question ID - if 0 then all settings will use the default value
* @param string $sQuestionType The question type
* @param int $iSurveyID
* @param string $sLanguage If you give a language then only the attributes for that language are returned
* @return array
*/
public function getAdvancedSettingsWithValues($iQuestionID, $sQuestionType, $iSurveyID, $sLanguage = null)
{
if (is_null($sLanguage)) {
$aLanguages = array_merge(array(Survey::model()->findByPk($iSurveyID)->language), Survey::model()->findByPk($iSurveyID)->additionalLanguages);
} else {
$aLanguages = array($sLanguage);
}
$aAttributeValues = QuestionAttribute::model()->getQuestionAttributes($iQuestionID, $sLanguage);
// TODO: move getQuestionAttributesSettings() to QuestionAttribute model to avoid code duplication
$aAttributeNames = QuestionAttribute::getQuestionAttributesSettings($sQuestionType);
// If the question has a custom template, we first check if it provides custom attributes
$oQuestion = Question::model()->find(array('condition'=>'qid=:qid', 'params'=>array(':qid'=>$iQuestionID)));
$aAttributeNames = self::getQuestionTemplateAttributes($aAttributeNames, $aAttributeValues, $oQuestion);
uasort($aAttributeNames, 'categorySort');
foreach ($aAttributeNames as $iKey => $aAttribute) {
if ($aAttribute['i18n'] == false) {
if (isset($aAttributeValues[$aAttribute['name']])) {
$aAttributeNames[$iKey]['value'] = $aAttributeValues[$aAttribute['name']];
} else {
$aAttributeNames[$iKey]['value'] = $aAttribute['default'];
}
} else {
foreach ($aLanguages as $sLanguage) {
if (isset($aAttributeValues[$aAttribute['name']][$sLanguage])) {
$aAttributeNames[$iKey][$sLanguage]['value'] = $aAttributeValues[$aAttribute['name']][$sLanguage];
} else {
$aAttributeNames[$iKey][$sLanguage]['value'] = $aAttribute['default'];
}
}
}
}
return $aAttributeNames;
}
/**
* Add custom attributes (if there are any custom attributes). It also removes all attributeNames where inputType is
* empty. Otherwise (not adding and removing anything)it returns the incoming parameter $aAttributeNames.
*
* @param array $aAttributeNames the values from getQuestionAttributesSettings($sType)
* @param array $aAttributeValues $attributeValues['question_template'] != 'core', only if this is true the function changes something
* @param Question $oQuestion this is needed to check if a questionTemplate has custom attributes
* @return mixed returns the incoming parameter $aAttributeNames or
*/
public static function getQuestionTemplateAttributes($aAttributeNames, $aAttributeValues, $oQuestion)
{
if (isset($aAttributeValues['question_template']) && ($aAttributeValues['question_template'] != 'core')) {
$oQuestionTemplate = QuestionTemplate::getInstance($oQuestion);
if ($oQuestionTemplate->bHasCustomAttributes) {
// Add the custom attributes to the list
foreach ($oQuestionTemplate->oConfig->attributes->attribute as $attribute) {
$sAttributeName = (string)$attribute->name;
$sInputType = (string)$attribute->inputtype;
// remove attribute if inputtype is empty
if (empty($sInputType)) {
unset($aAttributeNames[$sAttributeName]);
} else {
$aCustomAttribute = json_decode(json_encode((array)$attribute), 1);
$aCustomAttribute = array_merge(
QuestionAttribute::getDefaultSettings(),
array("category" => gT("Template")),
$aCustomAttribute
);
$aAttributeNames[$sAttributeName] = $aCustomAttribute;
}
}
}
}
return $aAttributeNames;
}
public function getTypeGroup()
{
}
/**
* TODO: replace this function call by $oSurvey->questions defining a relation in SurveyModel
* @param integer $sid
* @param integer $gid
* @return CDbDataReader
*/
public function getQuestions($sid, $gid)
{
return Yii::app()->db->createCommand()
->select()
->from(self::tableName())
->where(array('and', 'sid=:sid', 'gid=:gid', 'parent_qid=0'))
->order('question_order asc')
->bindParam(":sid", $sid, PDO::PARAM_INT)
->bindParam(":gid", $gid, PDO::PARAM_INT)
//->bindParam(":language", $language, PDO::PARAM_STR)
->query();
}
/**
* Delete a bunch of questions in one go
*
* @param mixed $questionsIds
* @return void
*/
public static function deleteAllById($questionsIds)
{
if (!is_array($questionsIds)) {
$questionsIds = array($questionsIds);
}
Yii::app()->db->createCommand()->delete(Condition::model()->tableName(), array('in', 'qid', $questionsIds));
Yii::app()->db->createCommand()->delete(QuestionAttribute::model()->tableName(), array('in', 'qid', $questionsIds));
Yii::app()->db->createCommand()->delete(Answer::model()->tableName(), array('in', 'qid', $questionsIds));
Yii::app()->db->createCommand()->delete(Question::model()->tableName(), array('in', 'parent_qid', $questionsIds));
Yii::app()->db->createCommand()->delete(Question::model()->tableName(), array('in', 'qid', $questionsIds));
Yii::app()->db->createCommand()->delete(DefaultValue::model()->tableName(), array('in', 'qid', $questionsIds));
Yii::app()->db->createCommand()->delete(QuotaMember::model()->tableName(), array('in', 'qid', $questionsIds));
}
/**
* Deletes a question and ALL its relations (subquestions, answers, etc, etc)
* @return bool
* @throws CDbException
*/
public function delete()
{
$ids = array_merge([$this->qid], $this->allSubQuestionIds);
$qidsCriteria = (new CDbCriteria())->addInCondition('qid', $ids);
self::model()->deleteAll((new CDbCriteria())->addInCondition('parent_qid', $ids));
QuestionAttribute::model()->deleteAll($qidsCriteria);
QuestionL10n::model()->deleteAll($qidsCriteria);
QuotaMember::model()->deleteAll($qidsCriteria);
// delete defaultvalues and defaultvalueL10ns
$oDefaultValues = DefaultValue::model()->findAll((new CDbCriteria())->addInCondition('qid', $ids));
foreach($oDefaultValues as $defaultvalue){
DefaultValue::model()->deleteAll('dvid = :dvid', array(':dvid' => $defaultvalue->dvid));
DefaultValueL10n::model()->deleteAll('dvid = :dvid', array(':dvid' => $defaultvalue->dvid));
}
$this->deleteAllAnswers();
$this->removeFromLastVisited();
if (parent::delete()) {
Question::model()->updateQuestionOrder($this->gid);
return true;
}
return false;
}
/**
* remove question from lastVisited
*/
public function removeFromLastVisited()
{
$oCriteria = new CDbCriteria();
$oCriteria->compare('stg_name', 'last_question_%', true, 'AND', false);
$oCriteria->compare('stg_value', $this->qid, false, 'AND');
SettingGlobal::model()->deleteAll($oCriteria);
}
/**
* Delete all question and its subQuestion Answers
*/
private function deleteAllAnswers()
{
$ids = array_merge([$this->qid], $this->allSubQuestionIds);
$qidsCriteria = (new CDbCriteria())->addInCondition('qid', $ids);
$answerIds = [];
$answers = Answer::model()->findAll($qidsCriteria);
if (!empty($answers)) {
foreach ($answers as $answer) {
$answerIds[] = $answer->aid;
}
}
$aidsCriteria = (new CDbCriteria())->addInCondition('aid', $answerIds);
AnswerL10n::model()->deleteAll($aidsCriteria);
Answer::model()->deleteAll($qidsCriteria);
}
/**
* TODO: replace it everywhere by Answer::model()->findAll([Critieria Object])
* @param string $fields
* @param mixed $condition
* @param string $orderby
* @return array
*/
public function getQuestionsForStatistics($fields, $condition, $orderby = false)
{
if ($orderby === false){
$oQuestions = Question::model()->with('questionl10ns')->findAll(array('condition' => $condition));
} else {
$oQuestions = Question::model()->with('questionl10ns')->findAll(array('condition' => $condition, 'order' => $orderby));
}
$arr = array();
foreach($oQuestions as $key => $question)
{
$arr[$key] = array_merge($question->attributes, current($question->questionl10ns)->attributes);
}
return $arr;
}
/**
* @param integer $surveyid
* @param string $language
* @return Question[]
*/
public function getQuestionList($surveyid)
{
$db = Yii::app()->db;
$quotedGroup = $db->quoteTableName('group');
$quotedGrouporder = $db->quoteColumnName('group_order');
$quotedQuestionorder = $db->quoteColumnName('question_order');
return Question::model()
->with('group')
->findAll(
array(
'condition' => 't.sid='.$surveyid,
'order' => $quotedGroup . '.' . $quotedGrouporder . ' DESC, ' . $quotedQuestionorder
)
);
}
/**
* @return string
*/
public function getTypedesc()
{
$types = self::typeList();
$typeDesc = $types[$this->type]["description"];
if (YII_DEBUG) {
$typeDesc .= ' <em>'.$this->type.'</em>';
}
return $typeDesc;
}
/**
* This function contains the question type definitions.
* @param string $language Language for translation
* @return array The question type definitions
*
* Explanation of questiontype array:
*
* description : Question description
* subquestions : 0= Does not support subquestions x=Number of subquestion scales
* answerscales : 0= Does not need answers x=Number of answer scales (usually 1, but e.g. for dual scale question set to 2)
* assessable : 0=Does not support assessment values when editing answerd 1=Support assessment values
* @deprecated use QuestionType::modelsAttributes() instead
*/
public static function typeList($language = null)
{
$QuestionTypes = QuestionType::modelsAttributes($language);
/**
* @todo Check if this actually does anything, since the values are arrays.
*/
asort($QuestionTypes);
return $QuestionTypes;
}
/**
* This function return the name by question type
* @param string question type
* @return string Question type name
*
* Maybe move class in typeList ?
* @deprecated use $this->>questionType->description instead
*/
public static function getQuestionTypeName($sType)
{
$typeList = self::typeList();
return $typeList[$sType]['description'];
}
/**
* This function return the class by question type
* @param string question type
* @return string Question class to be added to the container
*
* Maybe move class in typeList ?
* //TODO move to QuestionType
*/
public static function getQuestionClass($sType)
{
switch ($sType) {
case Question::QT_1_ARRAY_MULTISCALE: return 'array-flexible-duel-scale';
case Question::QT_5_POINT_CHOICE: return 'choice-5-pt-radio';
case Question::QT_A_ARRAY_5_CHOICE_QUESTIONS: return 'array-5-pt';
case Question::QT_B_ARRAY_10_CHOICE_QUESTIONS: return 'array-10-pt';
case Question::QT_C_ARRAY_YES_UNCERTAIN_NO: return 'array-yes-uncertain-no';
case Question::QT_D_DATE: return 'date';
case Question::QT_E_ARRAY_OF_INC_SAME_DEC_QUESTIONS: return 'array-increase-same-decrease';
case Question::QT_F_ARRAY_FLEXIBLE_ROW: return 'array-flexible-row';
case Question::QT_G_GENDER_DROPDOWN: return 'gender';
case Question::QT_H_ARRAY_FLEXIBLE_COLUMN: return 'array-flexible-column';
case Question::QT_I_LANGUAGE: return 'language';
case Question::QT_K_MULTIPLE_NUMERICAL_QUESTION: return 'numeric-multi';
case Question::QT_L_LIST_DROPDOWN: return 'list-radio';
case Question::QT_M_MULTIPLE_CHOICE: return 'multiple-opt';
case Question::QT_N_NUMERICAL: return 'numeric';
case Question::QT_O_LIST_WITH_COMMENT: return 'list-with-comment';
case Question::QT_P_MULTIPLE_CHOICE_WITH_COMMENTS: return 'multiple-opt-comments';
case Question::QT_Q_MULTIPLE_SHORT_TEXT: return 'multiple-short-txt';
case Question::QT_R_RANKING_STYLE: return 'ranking';
case Question::QT_S_SHORT_FREE_TEXT: return 'text-short';
case Question::QT_T_LONG_FREE_TEXT: return 'text-long';
case Question::QT_U_HUGE_FREE_TEXT: return 'text-huge';
case Question::QT_X_BOILERPLATE_QUESTION: return 'boilerplate';
case Question::QT_Y_YES_NO_RADIO: return 'yes-no';
case Question::QT_Z_LIST_RADIO_FLEXIBLE: return 'list-radio-flexible';
case Question::QT_EXCLAMATION_LIST_DROPDOWN: return 'list-dropdown';
case Question::QT_COLON_ARRAY_MULTI_FLEX_NUMBERS: return 'array-multi-flexi';
case Question::QT_SEMICOLON_ARRAY_MULTI_FLEX_TEXT: return 'array-multi-flexi-text';
case Question::QT_VERTICAL_FILE_UPLOAD: return 'upload-files';
case Question::QT_ASTERISK_EQUATION: return 'equation';
default: return 'generic_question'; // fallback
};
}
public function getbuttons()
{
$url = Yii::app()->createUrl("/admin/questions/sa/view/surveyid/");
$url .= '/'.$this->sid.'/gid/'.$this->gid.'/qid/'.$this->qid;
$previewUrl = Yii::app()->createUrl("survey/index/action/previewquestion/sid/");
$previewUrl .= '/'.$this->sid.'/gid/'.$this->gid.'/qid/'.$this->qid;
$editurl = Yii::app()->createUrl("questionEditor/view/surveyid/$this->sid/gid/$this->gid/qid/$this->qid");
$button = '<a class="btn btn-default open-preview" data-toggle="tooltip" title="'.gT("Question preview").'" aria-data-url="'.$previewUrl.'" aria-data-sid="'.$this->sid.'" aria-data-gid="'.$this->gid.'" aria-data-qid="'.$this->qid.'" aria-data-language="'.$this->survey->language.'" href="#" role="button" ><span class="fa fa-eye" ></span></a> ';
if (Permission::model()->hasSurveyPermission($this->sid, 'surveycontent', 'update')) {
$button .= '<a class="btn btn-default" data-toggle="tooltip" title="'.gT("Edit question").'" href="'.$editurl.'" role="button"><span class="fa fa-pencil" ></span></a>';
}
if (Permission::model()->hasSurveyPermission($this->sid, 'surveycontent', 'read')) {
$button .= '<a class="btn btn-default" data-toggle="tooltip" title="'.gT("Question summary").'" href="'.$url.'" role="button"><span class="fa fa-list-alt" ></span></a>';
}
$oSurvey = Survey::model()->findByPk($this->sid);
$gid_search = $this->gid;
if ($oSurvey->active != "Y" && Permission::model()->hasSurveyPermission($this->sid, 'surveycontent', 'delete')) {
$button .= '<a class="btn btn-default" data-toggle="tooltip" title="'.gT("Delete").'" href="#" role="button"'
." onclick='$.bsconfirm(\"".CHtml::encode(gT("Deleting will also delete any answer options and subquestions it includes. Are you sure you want to continue?"))
."\", {\"confirm_ok\": \"".gT("Yes")."\", \"confirm_cancel\": \"".gT("No")."\"}, function() {"
. convertGETtoPOST(Yii::app()->createUrl("admin/questions/sa/delete/", ["surveyid" => $this->sid, "qid" => $this->qid, "gid" => $gid_search]))
."});'>"
.' <i class="text-danger fa fa-trash"></i>
</a>';
}
return $button;
}
public function getOrderedAnswers($scale_id=null)
{
//reset answers set prior to this call
$aAnswerOptions = [
0 => []
];
foreach ($this->answers as $oAnswer) {
if ($scale_id !== null && $oAnswer->scale_id != $scale_id) {
continue;
}
$aAnswerOptions[$oAnswer->scale_id][] = $oAnswer;
}
if($scale_id !== null) {
return $aAnswerOptions[$scale_id];
}
// Random order
if ($this->getQuestionAttribute('random_order') == 1 && $this->getQuestionType()->subquestions == 0){
foreach($aAnswerOptions as $scaleId => $aScaleArray) {
$keys = array_keys($aScaleArray);
shuffle($keys); // See: https://forum.yiiframework.com/t/order-by-rand-and-total-posts/68099
$aNew = array();
foreach($keys as $key) {
$aNew[$key] = $aScaleArray[$key];
}
$aAnswerOptions[$scaleId] = $aNew;
}
return $aAnswerOptions;
}
// Alphabetic ordrer
$alphasort = $this->getQuestionAttribute('alphasort');
if ($alphasort == 1) {
foreach($aAnswerOptions as $scaleId => $aScaleArray) {
$aSorted = array();
// We create an aray aSorted that will use the answer in the current language as key, and that will store its old index as value
foreach($aScaleArray as $iKey => $oAnswer){
$aSorted[$oAnswer->answerl10ns[$this->survey->language]->answer] = $iKey;
}
ksort($aSorted);
// Now, we create a new array that store the old values of $aAnswerOptions in the order of $aSorted
$aNew = array();
foreach($aSorted as $sAnswer => $iKey) {
$aNew[] = $aScaleArray[$iKey];
}
$aAnswerOptions[$scaleId] = $aNew;
}
return $aAnswerOptions;
}
foreach($aAnswerOptions as $scaleId => $aScaleArray) {
usort($aScaleArray, function($a, $b){
return $a->sortorder > $b->sortorder
? 1
: ($a->sortorder < $b->sortorder ? -1 : 0);
});
$aAnswerOptions[$scaleId] = $aScaleArray;
}
return $aAnswerOptions;
}
/**
* get subquestions fort the current question object in the right order
* @param int $random
* @param string $exclude_all_others
* @return array
*/
public function getOrderedSubQuestions($scale_id = null)
{
//reset subquestions set prior to this call
$aSubQuestions = [
0 => []
];
$aOrderedSubquestions = $this->subquestions;
if ($this->getQuestionAttribute('random_order') == 1) {
require_once(Yii::app()->basePath.'/libraries/MersenneTwister.php');
ls\mersenne\setSeed($this->sid);
$aOrderedSubquestions = ls\mersenne\shuffle($aOrderedSubquestions);
} else {
usort($aOrderedSubquestions, function ($oQuestionA, $oQuestionB) {
if ($oQuestionA->question_order == $oQuestionB->question_order) { return 0; }
return $oQuestionA->question_order < $oQuestionB->question_order ? -1 : 1;
});
}
$excludedSubquestion = null;
foreach ($aOrderedSubquestions as $i => $oSubquestion) {
if ($scale_id !== null && $oSubquestion->scale_id != $scale_id) {
continue;
}
//if exclude_all_others is set then the related answer should keep its position at all times
//thats why we have to re-position it if it has been randomized
if (
($this->getQuestionAttribute('exclude_all_others') != '' && $this->getQuestionAttribute('random_order') == 1)
&& ($oSubquestion->title == $this->getQuestionAttribute('exclude_all_others'))
) {
$excludedSubquestionPosition = (safecount($aSubQuestions[$oSubquestion->scale_id])-1);
$excludedSubquestion = $oSubquestion;
continue;
}
$aSubQuestions[$oSubquestion->scale_id][] = $oSubquestion;
}
if ($excludedSubquestion != null) {
array_splice($aSubQuestions[$excludedSubquestion->scale_id], ($excludedSubquestion->question_order-1), 0, [$excludedSubquestion]);
}
if($scale_id !== null) {
return $aSubQuestions[$scale_id];
}
return $aSubQuestions;
}
public function getMandatoryIcon()
{
if ($this->type != Question::QT_X_BOILERPLATE_QUESTION && $this->type != Question::QT_VERTICAL_FILE_UPLOAD) {
if ($this->mandatory == "Y"){
$sIcon = '<span class="fa fa-asterisk text-danger"></span>';
} elseif ($this->mandatory == "S"){
$sIcon = '<span class="fa fa-asterisk text-danger"> ' . gT('Soft') . '</span>';
} else {
$sIcon = '<span></span>';
}
} else {
$sIcon = '<span class="fa fa-ban text-danger" data-toggle="tooltip" title="'.gT('Not relevant for this question type').'"></span>';
}
return $sIcon;
}
public function getOtherIcon()
{
if (($this->type == Question::QT_L_LIST_DROPDOWN) || ($this->type == Question::QT_EXCLAMATION_LIST_DROPDOWN) || ($this->type == Question::QT_P_MULTIPLE_CHOICE_WITH_COMMENTS) || ($this->type == Question::QT_M_MULTIPLE_CHOICE)) {
$sIcon = ($this->other === "Y") ? '<span class="fa fa-dot-circle-o"></span>' : '<span></span>';
} else {
$sIcon = '<span class="fa fa-ban text-danger" data-toggle="tooltip" title="'.gT('Not relevant for this question type').'"></span>';
}
return $sIcon;
}
/**
* Get an new title/code for a question
* @param integer $index base for question code (exemple : inde of question when survey import)
* @return string|null : new title, null if impossible
*/
public function getNewTitle($index = 0)
{
$sOldTitle = $this->title;
if ($this->validate(array('title'))) {
return $sOldTitle;
}
/* Maybe it's an old invalid title : try to fix it */
$sNewTitle = preg_replace("/[^A-Za-z0-9]/", '', $sOldTitle);
if (is_numeric(substr($sNewTitle, 0, 1))) {
$sNewTitle = 'q'.$sNewTitle;
}
/* Maybe there are another question with same title try to fix it 10 times */
$attempts = 0;
while (!$this->validate(array('title'))) {
$rand = mt_rand(0, 1024);
$sNewTitle = 'q'.$index.'r'.$rand;
$this->title = $sNewTitle;
$attempts++;
if ($attempts > 10) {
$this->addError('title', 'Failed to resolve question code problems after 10 attempts.');
return null;
}
}
return $sNewTitle;
}
/*public function language($sLanguage)
{
$this->with(
array(
'questionl10ns'=>array('condition'=>"language='".$sLanguage."'"),
'group'=>array('condition'=>"language='".$sLanguage."'")
)
);
return $this;
}*/
public function getQuestionListColumns()
{
return array(
array(
'id'=>'id',
'class'=>'CCheckBoxColumn',
'selectableRows' => '100',
),
array(
'header' => gT('Question ID'),
'name' => 'question_id',
'value'=>'$data->qid',
),
array(
'header' => gT("Group / Question order"),
'name' => 'question_order',
'value'=>'$data->group->group_order ." / ". $data->question_order',
),
array(
'header' => gT('Code'),
'name' => 'title',
'value'=>'$data->title',
'htmlOptions' => array('class' => 'col-md-1'),
),
array(
'header' => gT('Question'),
'name' => 'question',
'value'=> 'array_key_exists($data->survey->language, $data->questionl10ns) ? viewHelper::flatEllipsizeText($data->questionl10ns[$data->survey->language]->question,true,0) : ""',
'htmlOptions' => array('class' => 'col-md-5'),
),
array(
'header' => gT('Question type'),
'name' => 'type',
'type'=>'raw',
'value'=>'$data->typedesc',
'htmlOptions' => array('class' => 'col-md-1'),
),
array(
'header' => gT('Group'),
'name' => 'group',
'value'=> '$data->group->questiongroupl10ns[$data->survey->language]->group_name',
),
array(
'header' => gT('Mandatory'),
'type' => 'raw',
'name' => 'mandatory',
'value'=> '$data->mandatoryIcon',
'htmlOptions' => array('class' => 'text-center'),
),
array(
'header' => gT('Other'),
'type' => 'raw',
'name' => 'other',
'value'=> '$data->otherIcon',
'htmlOptions' => array('class' => 'text-center'),
),
array(
'header'=>'',
'name'=>'actions',
'type'=>'raw',
'value'=>'$data->buttons',
'htmlOptions' => array('class' => 'col-md-2 col-xs-1 text-right nowrap'),
),
);
}
public function search()
{
$pageSize = Yii::app()->user->getState('pageSize', Yii::app()->params['defaultPageSize']);
$sort = new CSort();
$sort->attributes = array(
'question_id'=>array(
'asc'=>'t.qid asc',
'desc'=>'t.qid desc',
),
'question_order'=>array(
'asc' =>'g.group_order asc, t.question_order asc',
'desc'=>'g.group_order desc,t.question_order desc',
),
'title'=>array(
'asc'=>'t.title asc',
'desc'=>'t.title desc',
),
'question'=>array(
'asc'=>'ql10n.question asc',
'desc'=>'ql10n.question desc',
),
'group'=>array(
'asc'=>'g.gid asc',
'desc'=>'g.gid desc',
),
'mandatory'=>array(
'asc'=>'t.mandatory asc',
'desc'=>'t.mandatory desc',
),
'encrypted'=>array(
'asc'=>'t.encrypted asc',
'desc'=>'t.encrypted desc',
),
'other'=>array(
'asc'=>'t.other asc',
'desc'=>'t.other desc',
),
);
$sort->defaultOrder = array(
'question_order' => CSort::SORT_ASC,
);
$criteria = new CDbCriteria;
$criteria->compare("t.sid", $this->sid, false, 'AND');
$criteria->compare("t.parent_qid", 0, false, 'AND');
//$criteria->group = 't.qid, t.parent_qid, t.sid, t.gid, t.type, t.title, t.preg, t.other, t.mandatory, t.question_order, t.scale_id, t.same_default, t.relevance, t.modulename, t.encrypted';
$criteria->with = array('group' => array('alias' => 'g'), 'questionl10ns'=>array('alias'=>'ql10n', 'condition'=>"language='".$this->survey->language."'"));
if (!empty($this->title)) {
$criteria2 = new CDbCriteria;
$criteria2->compare('t.title', $this->title, true, 'OR');
$criteria2->compare('ql10n.question', $this->title, true, 'OR');
$criteria2->compare('t.type', $this->title, true, 'OR');
/* search exact qid and make sure it's a numeric */
if(is_numeric($this->title)) {
$criteria2->compare('t.qid', $this->title, false, 'OR');
}
$criteria->mergeWith($criteria2, 'AND');
}
/* make sure gid is a numeric */
if ($this->gid != '' and is_numeric($this->gid)) {
$criteria->compare('g.gid', $this->gid, false, 'AND');
}
$dataProvider = new CActiveDataProvider('Question', array(
'criteria'=>$criteria,
'sort'=>$sort,
'pagination'=>array(
'pageSize'=>$pageSize,
),
));
return $dataProvider;
}
/**
* Make sure we don't save a new question group
* while the survey is active.