mirror of
https://github.com/YunoHost-Apps/limesurvey_ynh.git
synced 2024-09-03 19:36:32 +02:00
376 lines
11 KiB
PHP
376 lines
11 KiB
PHP
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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/*
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* LimeSurvey
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* Copyright (C) 2013 The LimeSurvey Project Team / Carsten Schmitz
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* All rights reserved.
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* License: GNU/GPL License v2 or later, see LICENSE.php
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* LimeSurvey is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*
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* Files Purpose: lots of common functions
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*/
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class SurveyDynamic extends LSActiveRecord
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{
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protected static $sid = 0;
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/**
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* Returns the static model of Settings table
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*
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* @static
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* @access public
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* @param int $surveyid
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* @return SurveyDynamic
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*/
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public static function model($sid = NULL)
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{
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$refresh = false;
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if (!is_null($sid)) {
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self::sid($sid);
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$refresh = true;
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}
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$model = parent::model(__CLASS__);
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//We need to refresh if we changed sid
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if ($refresh === true) $model->refreshMetaData();
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return $model;
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}
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/**
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* Sets the survey ID for the next model
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*
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* @static
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* @access public
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* @param int $sid
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* @return void
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*/
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public static function sid($sid)
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{
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self::$sid = (int) $sid;
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}
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/**
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* Returns the setting's table name to be used by the model
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*
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* @access public
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* @return string
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*/
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public function tableName()
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{
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return '{{survey_' . self::$sid . '}}';
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}
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/**
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* Returns the primary key of this table
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*
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* @access public
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* @return string
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*/
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public function primaryKey()
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{
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return 'id';
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}
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/**
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* Insert records from $data array
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*
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* @access public
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* @param array $data
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* @return boolean
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*/
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public function insertRecords($data)
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{
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$record = new self;
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foreach ($data as $k => $v)
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{
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$search = array('`', "'");
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$k = str_replace($search, '', $k);
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$v = str_replace($search, '', $v);
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$record->$k = $v;
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}
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try
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{
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$record->save();
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return $record->id;
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}
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catch(Exception $e)
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{
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return false;
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}
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}
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/**
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* Deletes some records from survey's table
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* according to specific condition
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*
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* @static
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* @access public
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* @param array $condition
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* @return int
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*/
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public static function deleteSomeRecords($condition = FALSE)
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{
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$survey = new SurveyDynamic;
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$criteria = new CDbCriteria;
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if ($condition != FALSE)
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{
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foreach ($condition as $column => $value)
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{
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return $criteria->addCondition($column . "=`" . $value . "`");
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}
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}
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return $survey->deleteAll($criteria);
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}
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/**
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* Return criteria updated with the ones needed for including results from the timings table
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*
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* @param CDbCriteria|string $criteria
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*
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* @return CDbCriteria
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*/
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public function addTimingCriteria($condition)
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{
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$newCriteria = new CDbCriteria();
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$criteria = $this->getCommandBuilder()->createCriteria($condition);
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if ($criteria->select == '*')
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{
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$criteria->select = 't.*';
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}
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$alias = $this->getTableAlias();
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$newCriteria->join = "LEFT JOIN {{survey_" . self::$sid . "_timings}} survey_timings ON $alias.id = survey_timings.id";
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$newCriteria->select = 'survey_timings.*'; // Otherwise we don't get records from the token table
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$newCriteria->mergeWith($criteria);
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return $newCriteria;
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}
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/**
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* Return criteria updated with the ones needed for including results from the token table
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*
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* @param CDbCriteria|string $criteria
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*
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* @return CDbCriteria
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*/
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public function addTokenCriteria($condition)
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{
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$newCriteria = new CDbCriteria();
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$criteria = $this->getCommandBuilder()->createCriteria($condition);
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$aSelectFields=Yii::app()->db->schema->getTable('{{survey_' . self::$sid . '}}')->getColumnNames();
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$aSelectFields=array_diff($aSelectFields, array('token'));
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$aSelect=array();
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$alias = $this->getTableAlias();
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foreach($aSelectFields as $sField)
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$aSelect[]="$alias.".Yii::app()->db->schema->quoteColumnName($sField);
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$aSelectFields=$aSelect;
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$aSelectFields[]="$alias.token";
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if ($criteria->select == '*')
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{
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$criteria->select = $aSelectFields;
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}
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$newCriteria->join = "LEFT JOIN {{tokens_" . self::$sid . "}} tokens ON $alias.token = tokens.token";
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$aTokenFields=Yii::app()->db->schema->getTable('{{tokens_' . self::$sid . '}}')->getColumnNames();
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$aTokenFields=array_diff($aTokenFields, array('token'));
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$newCriteria->select = $aTokenFields; // Otherwise we don't get records from the token table
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$newCriteria->mergeWith($criteria);
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return $newCriteria;
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}
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public static function countAllAndPartial($sid)
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{
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$select = array(
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'count(*) AS cntall',
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'sum(CASE
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WHEN '. Yii::app()->db->quoteColumnName('submitdate') . ' IS NULL THEN 1
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ELSE 0
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END) AS cntpartial',
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);
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$result = Yii::app()->db->createCommand()->select($select)->from('{{survey_' . $sid . '}}')->queryRow();
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return $result;
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}
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/**
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* Return true if actual survey is completed
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*
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* @param $srid : actual save survey id
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*
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* @return boolean
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*/
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public function isCompleted($srid)
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{
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static $resultCache = array();
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$sid = self::$sid;
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if (array_key_exists($sid, $resultCache) && array_key_exists($srid, $resultCache[$sid])) {
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return $resultCache[$sid][$srid];
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}
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$completed=false;
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if(Yii::app()->db->schema->getTable($this->tableName())){
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$data=Yii::app()->db->createCommand()
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->select("submitdate")
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->from($this->tableName())
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->where('id=:id', array(':id'=>$srid))
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->queryRow();
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if($data && $data['submitdate'])
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{
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$completed=true;
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}
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}
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$resultCache[$sid][$srid] = $completed;
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return $completed;
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}
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/**
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* Return true if actual respnse exist in database
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*
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* @param $srid : actual save survey id
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*
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* @return boolean
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*/
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public function exist($srid)
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{
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$sid = self::$sid;
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$exist=false;
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if(Yii::app()->db->schema->getTable($this->tableName())){
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$data=Yii::app()->db->createCommand()
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->select("id")
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->from($this->tableName())
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->where('id=:id', array(':id'=>$srid))
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->queryRow();
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if($data)
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{
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$exist=true;
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}
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}
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return $exist;
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}
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/**
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* Return next id if next response exist in database
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*
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* @param integer $srid : actual save survey id
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* @param boolean $usefilterstate
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*
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* @return integer
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*/
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public function next($srid,$usefilterstate=false)
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{
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$sid = self::$sid;
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$next=false;
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if ($usefilterstate && incompleteAnsFilterState() == 'incomplete')
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$wherefilterstate='submitdate IS NULL';
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elseif ($usefilterstate && incompleteAnsFilterState() == 'complete')
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$wherefilterstate='submitdate IS NOT NULL';
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else
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$wherefilterstate='1=1';
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if(Yii::app()->db->schema->getTable($this->tableName())){
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$data=Yii::app()->db->createCommand()
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->select("id")
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->from($this->tableName())
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->where(array('and',$wherefilterstate,'id > :id'), array(':id'=>$srid))
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->order('id ASC')
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->queryRow();
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if($data)
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{
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$next=$data['id'];
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}
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}
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return $next;
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}
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/**
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* Return previous id if previous response exist in database
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*
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* @param integer $srid : actual save survey id
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* @param boolean $usefilterstate
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*
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* @return integer
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*/
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public function previous($srid,$usefilterstate=false)
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{
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$sid = self::$sid;
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$previous=false;
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if ($usefilterstate && incompleteAnsFilterState() == 'incomplete')
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$wherefilterstate='submitdate IS NULL';
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elseif ($usefilterstate && incompleteAnsFilterState() == 'complete')
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$wherefilterstate='submitdate IS NOT NULL';
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else
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$wherefilterstate='1=1';
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if(Yii::app()->db->schema->getTable($this->tableName())){
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$data=Yii::app()->db->createCommand()
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->select("id")
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->from($this->tableName())
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->where(array('and',$wherefilterstate,'id < :id'), array(':id'=>$srid))
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->order('id DESC')
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->queryRow();
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if($data)
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{
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$previous=$data['id'];
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}
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}
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return $previous;
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}
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/**
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* Function that returns a timeline of the surveys submissions
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*
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* @param string sType
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* @param string dStart
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* @param string dEnd
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*
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* @access public
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* @return array
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*/
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public function timeline($sType, $dStart, $dEnd)
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{
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$sid = self::$sid;
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$oSurvey=Survey::model()->findByPk($sid);
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if ($oSurvey['datestamp']!='Y') {
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return false;
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}
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else
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{
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$criteria=new CDbCriteria;
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$criteria->select = 'submitdate';
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$criteria->addCondition('submitdate >= :dstart');
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$criteria->addCondition('submitdate <= :dend');
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$criteria->order="submitdate";
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$criteria->params[':dstart'] = $dStart;
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$criteria->params[':dend'] = $dEnd;
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$oResult = $this->findAll($criteria);
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if($sType=="hour")
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$dFormat = "Y-m-d_G";
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else
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$dFormat = "Y-m-d";
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foreach($oResult as $sResult)
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{
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$aRes[] = date($dFormat,strtotime($sResult['submitdate']));
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}
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return array_count_values($aRes);
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}
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}
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}
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?>
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