/
participantsaction.php
1753 lines (1591 loc) · 71.6 KB
/
participantsaction.php
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/*
* LimeSurvey
* Copyright (C) 2007-2011 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.
*
* $Id$
*/
function subval_sort($a, $subkey, $order)
{
$b = array();
$c = array();
foreach ($a as $k => $v)
{
$b[$k] = strtolower($v[$subkey]);
}
if ($order == "asc")
{
asort($b, SORT_REGULAR);
}
else
{
arsort($b, SORT_REGULAR);
}
foreach ($b as $key => $val)
{
$c[] = $a[$key];
}
return $c;
}
/*
* This is the main controller for Participants Panel
*/
class participantsaction extends Survey_Common_Action
{
public function runWithParams($params)
{
if (!hasGlobalPermission('USER_RIGHT_PARTICIPANT_PANEL'))
{
die('No permission');
}
parent::runWithParams($params);
}
/**
* Loads jqGrid for the view
* @param string $sScript Subaction
*/
private function _loadjqGrid($sScript = '', $aData = array())
{
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/js/i18n/grid.locale-en.js');
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/js/jquery.jqGrid.min.js');
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/plugins/jquery.searchFilter.js');
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/src/grid.celledit.js');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/css/ui.jqgrid.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/css/jquery.ui.datepicker.css');
if (!empty($sScript))
{
$this->getController()->_js_admin_includes(Yii::app()->getConfig('adminscripts') . $sScript . '.js');
$this->_renderWrappedTemplate('participants', array('participantsPanel', $sScript), $aData);
}
}
/**
* Renders template(s) wrapped in header and footer
*
* @param string $sAction Current action, the folder to fetch views from
* @param string|array $aViewUrls View url(s)
* @param array $aData Data to be passed on. Optional.
*/
protected function _renderWrappedTemplate($sAction = 'participants', $aViewUrls = array(), $aData = array())
{
$aData['display']['menu_bars'] = false;
foreach((array) $aViewUrls as $sViewUrl)
{
$a_ViewUrls[] = $sViewUrl . '_view';
}
parent::_renderWrappedTemplate($sAction, $a_ViewUrls, $aData);
}
/**
* Export to csv using optional search/filter
*
* @param type $search
*/
private function csvExport($search = null) {
Yii::app()->loadHelper('export');
$attid = ParticipantAttributeNames::model()->getVisibleAttributes();
//If super admin all the participants will be visible
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$iUserID = null;
} else {
$iUserID = Yii::app()->session['loginID'];
}
$query = Participants::model()->getParticipants(0, 0, $attid, null, $search, $iUserID);
if (!$query)
return false;
// Field names in the first row
$fields = array('participant_id', 'firstname', 'lastname', 'email', 'language', 'blacklisted', 'owner_uid');
$outputarray = array(); // The array to be passed to the export helper to be written to a csv file
$outputarray[0] = $fields; //fields written to output array
// If attribute fields are selected, add them to the output
$queryId = Yii::app()->request->getQuery('id');
if (!is_null($queryId) && $queryId != "null") {
$iAttributeId = explode(",", $queryId);
foreach ($iAttributeId as $key => $value)
{
$fields[] = 'a'.$value;
$attributename = ParticipantAttributeNames::model()->getAttributeNames($value);
$outputarray[0][] = $attributename[0]['attribute_name'];
}
}
$fieldKeys = array_flip($fields);
foreach ($query as $field => $aData)
{
$outputarray[] = array_intersect_key($aData, $fieldKeys);
}
CPDBExport($outputarray, "central_" . time());
}
/**
* Returns a string with the number of participants available for export or 0
*
* @param type $search
* @return string|0
*/
protected function csvExportCount($search = null)
{
$clang = $this->getController()->lang;
$attid = ParticipantAttributeNames::model()->getVisibleAttributes();
//If super admin all the participants will be visible
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$iUserID = null;
} else {
$iUserID = Yii::app()->session['loginID'];
}
$count = Participants::model()->getParticipantsCount($attid, $search, $iUserID);
if ($count > 0) {
return sprintf($clang->gT("Export %s participant(s) to CSV"), $count);
} else {
return $count;
}
}
/**
* Loads the view 'participantsPanel'
*/
function index()
{
$iUserID = Yii::app()->session['loginID'];
// if superadmin all the records in the cpdb will be displayed
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$iTotalRecords = Participants::model()->count();
}
// if not only the participants on which he has right on (shared and owned)
else
{
$iTotalRecords = Participants::model()->getParticipantsOwnerCount($iUserID);
}
// gets the count of participants, their attributes and other such details
$aData = array(
'totalrecords' => $iTotalRecords,
'owned' => Participants::model()->count('owner_uid = ' . $iUserID),
'shared' => Participants::model()->getParticipantsSharedCount($iUserID),
'attributecount' => ParticipantAttributeNames::model()->count(),
'blacklisted' => Participants::model()->count('owner_uid = ' . $iUserID . ' AND blacklisted = \'Y\'')
);
// loads the participant panel and summary view
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'summary'), $aData);
}
/**
* Loads the view 'importCSV'
*/
function importCSV()
{
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'importCSV'));
}
/**
* Loads the view 'displayParticipants' which contains the main grid
*/
function displayParticipants()
{
$lang = Yii::app()->session['adminlang'];
// loads the survey names to be shown in add to survey
// if user is superadmin, all survey names
$urlSearch=Yii::app()->request->getQuery('searchurl');
$urlSearch=!empty($urlSearch) ? "getParticipantsResults_json/search/$urlSearch" : "getParticipants_json";
//Get list of surveys.
//Should be all surveys owned by user (or all surveys for super admin)
$surveys = Survey::model();
//!!! Is this even possible to execute?
if (empty(Yii::app()->session['USER_RIGHT_SUPERADMIN']))
$surveys->permission(Yii::app()->user->getId());
$aSurveyNames = $surveys->model()->with(array('languagesettings'=>array('condition'=>'surveyls_language=language'), 'owner'))->findAll();
/* Build a list of surveys that have tokens tables */
$tSurveyNames=array();
foreach($aSurveyNames as $row)
{
$row = array_merge($row->attributes, $row->languagesettings[0]->attributes);
$bTokenExists = tableExists('{{tokens_' . $row['sid'] . '}}');
if ($bTokenExists) //If tokens table exists
{
$tSurveyNames[]=$row;
}
}
// data to be passed to view
$aData = array(
'names' => User::model()->findAll(),
'attributes' => ParticipantAttributeNames::model()->getVisibleAttributes(),
'allattributes' => ParticipantAttributeNames::model()->getAllAttributes(),
'attributeValues' => ParticipantAttributeNames::model()->getAllAttributesValues(),
'surveynames' => $aSurveyNames,
'tokensurveynames' => $tSurveyNames,
'urlsearch' => $urlSearch
);
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/js/i18n/grid.locale-en.js');
$this->getController()->_js_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/js/jquery.jqGrid.min.js');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('publicstyleurl') . 'jquery.multiselect.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('publicstyleurl') . 'jquery.multiselect.filter.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('adminstyleurl') . 'displayParticipants.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/css/ui.jqgrid.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('generalscripts') . 'jquery/jqGrid/css/jquery.ui.datepicker.css');
// loads the participant panel view and display participant view
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'displayParticipants'), $aData);
}
/**
* Loads the view 'blacklistControl'
*/
function blacklistControl()
{
$aData = array(
'blacklistallsurveys' => Yii::app()->getConfig('blacklistallsurveys'),
'blacklistnewsurveys' => Yii::app()->getConfig('blacklistnewsurveys'),
'blockaddingtosurveys' => Yii::app()->getConfig('blockaddingtosurveys'),
'hideblacklisted' => Yii::app()->getConfig('hideblacklisted'),
'deleteblacklisted' => Yii::app()->getConfig('deleteblacklisted'),
'allowunblacklist' => Yii::app()->getConfig('allowunblacklist')
);
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'blacklist'), $aData);
}
/**
* Loads the view 'userControl'
*/
function userControl()
{
$aData = array(
'userideditable' => Yii::app()->getConfig('userideditable')
);
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'userControl'), $aData);
}
/**
* Loads the view 'sharePanel'
*/
function sharePanel()
{
$this->_loadjqGrid('sharePanel');
}
/**
* Sends the shared participant info to the share panel using JSON encoding
* Called after the share panel grid is loaded
* Returns the json depending on the user logged in by checking it from the session
* @return JSON encoded string containg sharing information
*/
function getShareInfo_json()
{
$aData = new stdClass();
$aData->page = 1;
// If super administrator all the share info in the links table will be shown
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$records = Participants::model()->getParticipantSharedAll();
$aData->records = count($records);
$aData->total = ceil($aData->records / 10);
$i = 0;
foreach ($records as $row)
{
$oShared = User::model()->getName($row['share_uid']); //for conversion of uid to human readable names
$owner = User::model()->getName($row['owner_uid']);
$aData->rows[$i]['id'] = $row['participant_id']."--".$row['share_uid']; //This is the unique combination per record
$aData->rows[$i]['cell'] = array($row['firstname'], $row['lastname'], $row['email'], $oShared[0]['full_name'], $row['share_uid'], $owner[0]['full_name'], $row['date_added'], $row['can_edit']);
$i++;
}
echo ls_json_encode($aData);
}
// otherwise only the shared participants by that user
else
{
$records = Participants::model()->getParticipantShared(Yii::app()->session['loginID']);
$aData->records = count($records);
$aData->total = ceil($aData->records / 10);
$i = 0;
foreach ($records as $row)
{
$sharename = User::model()->getName($row['share_uid']); //for conversion of uid to human readable names
$aData->rows[$i]['id'] = $row['participant_id'];
$aData['rows'][$i]['cell'] = array($row['firstname'], $row['lastname'], $row['email'], $sharename['full_name'], $row['share_uid'], $row['date_added'], $row['can_edit']);
$i++;
}
echo ls_json_encode($aData);
}
}
/**
* Takes the edit call from the share panel, which either edits or deletes the share information
* Basically takes the call on can_edit
*/
function editShareInfo()
{
$operation = Yii::app()->request->getPost('oper');
$shareIds = Yii::app()->request->getPost('id');
if ($operation == 'del') // If operation is delete , it will delete, otherwise edit it
{
ParticipantShares::model()->deleteRow($shareIds);
}
else
{
$aData = array(
'participant_id' => Yii::app()->request->getPost('participant_id'),
'can_edit' => Yii::app()->request->getPost('can_edit'),
'share_uid' => Yii::app()->request->getPost('shared_uid')
);
ParticipantShares::model()->updateShare($aData);
}
}
/**
* Loads the view 'attributeControl'
*/
function attributeControl()
{
$this->_loadjqGrid('attributeControl');
}
/**
* Sends the attributes info using JSON encoding
* Called after the Attribute management grid is loaded
* @return JSON encoded string containg sharing information
*/
function getAttributeInfo_json()
{
$clang = Yii::app()->lang;
$page = Yii::app()->request->getPost('page');
$limit = Yii::app()->request->getPost('rows');
$limit = isset($limit) ? $limit : 50; //Stop division by zero errors
$records = ParticipantAttributeNames::model()->with('participant_attribute_names_lang')->findAll();
$attribute_types = array(
'DD' => $clang->gT("Drop-down list"),
'DP' => $clang->gT("Date"),
'TB' => $clang->gT("Text box")
);
$aData = new stdClass();
$aData->page = $page;
$aData->records = count($records);
$aData->total = ceil(ParticipantAttributeNames::model()->getAttributes(true) / $limit);
$i = 0;
foreach($records as $row) { //Iterate through each attribute
$thisname="";
foreach($row->participant_attribute_names_lang as $names) { //Iterate through each language version of this attribute
if($thisname=="") {$thisname=$names->attribute_name;} //Choose the first item by default
if($names->lang == Yii::app()->session['adminlang']) {$thisname=$names->attribute_name;} //Override the default with the admin language version if found
}
$aData->rows[$i]['id'] = $row->attribute_id;
$aData->rows[$i]['cell'] = array('', $thisname, $attribute_types[$row->attribute_type], $row->visible);
$i++;
}
echo ls_json_encode($aData);
}
/**
* Takes the edit call from the share panel, which either edits or deletes the share information
* Basically takes the call on can_edit
*/
function editAttributeInfo()
{
$clang = Yii::app()->lang;
$operation = Yii::app()->request->getPost('oper');
if ($operation == 'del' && Yii::app()->request->getPost('id'))
{
$aAttributeIds = (array) explode(',', Yii::app()->request->getPost('id'));
$aAttributeIds = array_map('trim', $aAttributeIds);
$aAttributeIds = array_map('intval', $aAttributeIds);
foreach ($aAttributeIds as $iAttributeId)
{
ParticipantAttributeNames::model()->delAttribute($iAttributeId);
}
}
elseif ($operation == 'add' && Yii::app()->request->getPost('attribute_name'))
{
$aData = array(
'attribute_name' => Yii::app()->request->getPost('attribute_name'),
'attribute_type' => Yii::app()->request->getPost('attribute_type'),
'visible' => Yii::app()->request->getPost('visible') == 'TRUE' ? 'TRUE' : 'FALSE'
);
echo ParticipantAttributeNames::model()->storeAttribute($aData);
}
elseif ($operation == 'edit' && Yii::app()->request->getPost('id'))
{
$aData = array(
'attribute_id' => Yii::app()->request->getPost('id'),
'attribute_name' => Yii::app()->request->getPost('attribute_name'),
'attribute_type' => Yii::app()->request->getPost('attribute_type'),
'visible' => Yii::app()->request->getPost('visible') == 'TRUE' ? 'TRUE' : 'FALSE'
);
ParticipantAttributeNames::model()->saveAttribute($aData);
$clang->eT("Attribute display setting updated");
}
}
/**
* Takes the delete call from the display participants and take appropriate action depending on the condition
*/
function delParticipant()
{
$selectoption = Yii::app()->request->getPost('selectedoption');
$iParticipantId = Yii::app()->request->getPost('participant_id');
//echo $selectoption." -- ".$iParticipantId."<br />"; die();
// Deletes from participants only
if ($selectoption == 'po')
{
Participants::model()->deleteParticipant($iParticipantId);
}
// Deletes from central and token table
elseif ($selectoption == 'ptt')
{
Participants::model()->deleteParticipantToken($iParticipantId);
}
// Deletes from central , token and assosiated responses as well
elseif ($selectoption == 'ptta')
{
Participants::model()->deleteParticipantTokenAnswer($iParticipantId);
}
}
/**
* Resposible for editing data on the jqGrid
*/
function editParticipant()
{
$operation = Yii::app()->request->getPost('oper');
//In case the uid is not editable, then user id is not posted and hence the current user is added in the uid
if (Yii::app()->request->getPost('owner_uid') == '')
{
$oid = Yii::app()->session['loginID'];
}
//otherwise the one which is posted is added
else
{
$oid = Yii::app()->request->getPost('owner_uid');
}
if (Yii::app()->request->getPost('language') == '')
{
$lang = Yii::app()->session['adminlang'];
}
else
{
$lang = Yii::app()->request->getPost('language');
}
// if edit it will update the row
if ($operation == 'edit')
{
$aData = array(
'participant_id' => Yii::app()->request->getPost('id'),
'firstname' => Yii::app()->request->getPost('firstname'),
'lastname' => Yii::app()->request->getPost('lastname'),
'email' => Yii::app()->request->getPost('email'),
'language' => Yii::app()->request->getPost('language'),
'blacklisted' => Yii::app()->request->getPost('blacklisted'),
'owner_uid' => $oid
);
Participants::model()->updateRow($aData);
}
// if add it will insert a new row
elseif ($operation == 'add')
{
$uuid = $this->gen_uuid();
$aData = array(
'participant_id' => $uuid,
'firstname' => Yii::app()->request->getPost('firstname'),
'lastname' => Yii::app()->request->getPost('lastname'),
'email' => Yii::app()->request->getPost('email'),
'language' => Yii::app()->request->getPost('language'),
'blacklisted' => Yii::app()->request->getPost('blacklisted'),
'owner_uid' => $oid
);
Participants::model()->insertParticipant($aData);
}
}
/**
* Stores the user control setting to the database
*/
function storeUserControlValues()
{
if ($find = Settings_global::model()->findByPk('userideditable'))
{
Settings_global::model()->updateByPk('userideditable', array('stg_value'=>Yii::app()->request->getPost('userideditable')));
}
else
{
$stg = new Settings_global;
$stg ->stg_name='userideditable';
$stg ->stg_value=Yii::app()->request->getPost('userideditable');
$stg->save();
}
Yii::app()->getController()->redirect(Yii::app()->getController()->createUrl('admin/participants/sa/userControl'));
}
/**
* Stores the blacklist setting to the database
*/
function storeBlacklistValues()
{
$values = Array('blacklistallsurveys', 'blacklistnewsurveys', 'blockaddingtosurveys', 'hideblacklisted', 'deleteblacklisted', 'allowunblacklist', 'userideditable');
foreach ($values as $value)
{
if ($find = Settings_global::model()->findByPk($value))
{
Settings_global::model()->updateByPk($value, array('stg_value'=>Yii::app()->request->getPost($value)));
}
else
{
$stg = new Settings_global;
$stg ->stg_name=$value;
$stg ->stg_value=Yii::app()->request->getPost($value);
$stg->save();
}
}
Yii::app()->getController()->redirect(Yii::app()->getController()->createUrl('admin/participants/sa/blacklistControl'));
}
/**
* Receives an ajax call containing the participant id in the fourth segment of the url
* Supplies list of survey links - surveys of which this participant is on the tokens table
* URL: [localurl]/limesurvey/admin/participants/getSurveyInfo_json/pid/[participant_id]
* RETURNS: json data containing linked survey information (Survey name, survey id, token_id and date_added)
*/
function getSurveyInfo_json()
{
$participantid = Yii::app()->request->getQuery('pid');
$records = Survey_links::model()->findAllByAttributes((array('participant_id' => $participantid)));
$aData = new stdClass();
$aData->page = 1;
$aData->records = count($records);
$aData->total = ceil($aData->records / 10);
$i = 0;
foreach ($records as $row)
{
$surveyname = Surveys_languagesettings::model()->getSurveyNames($row['survey_id']);
$surveylink = "";
/* Check permissions of each survey before creating a link*/
if (!hasSurveyPermission($row['survey_id'], 'tokens', 'read'))
{
$surveylink = $row['survey_id'];
} else
{
$surveylink = '<a href=' . Yii::app()->getController()->createUrl("/admin/tokens/sa/browse/surveyid/{$row['survey_id']}") . '>' . $row['survey_id'].'</a>';
}
$aData->rows[$i]['cell'] = array($surveyname[0]['surveyls_title'], $surveylink, $row['token_id'], $row['date_created'], $row['date_invited'], $row['date_completed']);
$i++;
}
echo ls_json_encode($aData);
}
/**
* Returns the count of the participants in the CSV and show it in the title of the modal box
* This is to give the user the hint to see the number of participants he is exporting
*/
function exporttocsvcount()
{
$searchconditionurl = Yii::app()->request->getPost('searchcondition');
$searchcondition = basename($searchconditionurl);
if ($searchcondition != 'getParticipants_json') // if there is a search condition then only the participants that match the search criteria are counted
{
$condition = explode("||", $searchcondition);
$search = Participants::model()->getParticipantsSearchMultipleCondition($condition);
} else {
$search = null;
}
echo $this->csvExportCount($search);
}
/**
* Outputs the count of participants when using the export all button on the top
*/
function exporttocsvcountAll()
{
echo $this->csvExportCount();
}
/**
* Responsible to export all the participants in the central table
*/
function exporttocsvAll()
{
$this->csvExport(); // no search
}
/**
* Similar to export to all message where it counts the number to participants to be copied
* and echo them to be displayed in modal box header
*/
function getaddtosurveymsg()
{
$searchcondition = basename(Yii::app()->request->getPost('searchcondition'));
// If there is a search condition in the url of the jqGrid
if ($searchcondition != 'getParticipants_json')
{
$participantid = "";
$condition = explode("||", $searchcondition);
$query = Participants::model()->getParticipantsSearchMultiple($condition, 0, 0);
printf( $this->getController()->lang->gT("%s participant(s) are to be copied "), count($query));
}
// if there is no search condition the participants will be counted on the basis of who is logged in
else
{
if (Yii::app()->session['USER_RIGHT_SUPERADMIN']) //If super admin all the participants will be visible
{
$count = Participants::model()->getParticipantsCountWithoutLimit();
}
else
{
$query = Participants::model()->getParticipantsOwner(Yii::app()->session['loginID']);
$count = count($query);
}
printf($this->getController()->lang->gT("%s participant(s) are to be copied "), $count);
}
}
/**
* Gets the ids of participants to be copied to the individual survey
*/
function getSearchIDs()
{
$searchcondition = basename(Yii::app()->request->getPost('searchcondition')); // get the search condition from the URL
/* a search contains posted data inside $_POST['searchcondition'].
* Each seperate query is made up of 3 fields, seperated by double-pipes ("|")
* EG: fname||eq||jason||lname||ct||c
*
*/
if ($searchcondition != 'getParticipants_json') // if there is a search condition present
{
$participantid = "";
$condition = explode("||", $searchcondition); // explode the condition to the array
$query = Participants::model()->getParticipantsSearchMultiple($condition, 0, 0);
foreach ($query as $key => $value)
{
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$participantid .= "," . $value['participant_id']; // combine the participant id's in an string
} else
{
if(Participants::model()->is_owner($value['participant_id']))
{
$participantid .= "," . $value['participant_id']; // combine the participant id's in an string
}
}
}
echo $participantid; //echo the participant id's
}
else// if no search condition
{
$participantid = ""; // initiallise the participant id to blank
if (Yii::app()->session['USER_RIGHT_SUPERADMIN']) //If super admin all the participants will be visible
{
$query = Participants::model()->getParticipantsWithoutLimit(); // get all the participant id if it is a super admin
}
else // get participants on which the user has right on
{
$query = Participants::model()->getParticipantsOwner(Yii::app()->session['loginID']);
}
foreach ($query as $key => $value)
{
$participantid = $participantid . "," . $value['participant_id']; // combine the participant id's in an string
}
echo $participantid; //echo the participant id's
}
}
/**
* Responsible for reading the CSV file line by line, check for duplicate participants
* invalid participants and invalid attributes and copy them to the central table
* Also responsible for creation of new attribute and mapping of old attribute to attribute in csv
*/
function exporttocsv()
{
$searchconditionurl = Yii::app()->request->getPost('searchcondition');
$searchcondition = basename($searchconditionurl);
if ($searchcondition != 'getParticipants_json') // if there is a search condition then only the participants that match the search criteria are counted
{
$condition = explode("||", $searchcondition);
$search = Participants::model()->getParticipantsSearchMultipleCondition($condition);
} else {
$search = null;
}
$this->csvExport($search);
}
/**
* Equal to getParticipants_json() but now with a search
*/
function getParticipantsResults_json()
{
$searchcondition = Yii::app()->request->getQuery('search');
$searchcondition = urldecode($searchcondition);
$finalcondition = array();
$condition = explode("||", $searchcondition);
$search = Participants::model()->getParticipantsSearchMultipleCondition($condition);
return $this->getParticipants_json($search);
}
/*
* Sends the data in JSON format extracted from the database to be displayed using the jqGrid
*/
function getParticipants_json($search = null)
{
$page = Yii::app()->request->getPost('page');
$limit = Yii::app()->request->getPost('rows');
$limit = isset($limit) ? $limit : 50; //Stop division by zero errors
$attid = ParticipantAttributeNames::model()->getVisibleAttributes();
$participantfields = array('participant_id', 'can_edit', 'firstname', 'lastname', 'email', 'blacklisted', 'survey', 'language', 'owner_uid');
foreach ($attid as $key => $value)
{
array_push($participantfields, $value['attribute_id']);
}
$sidx = Yii::app()->request->getPost('sidx');
$sidx = !empty($sidx) ? $sidx : "lastname";
$sord = Yii::app()->request->getPost('sord');
$sord = !empty($sord) ? $sord : "asc";
$order = $sidx. " ". $sord;
$aData = new stdClass;
//If super admin all the participants will be visible
if (Yii::app()->session['USER_RIGHT_SUPERADMIN'])
{
$iUserID = null;
} else {
$iUserID = Yii::app()->session['loginID'];
}
$aData->records = Participants::model()->getParticipantsCount($attid, $search, $iUserID);
$aData->total = ceil($aData->records / $limit);
if ($page>$aData->total) {
$page = $aData->total;
}
$aData->page = $page;
$records = Participants::model()->getParticipants($page, $limit,$attid, $order, $search, $iUserID);
$aRowToAdd=array();
foreach ($records as $key => $row)
{
if (array_key_exists('can_edit', $row)) {
$sCanEdit = $row['can_edit'];
if (is_null($sCanEdit)) {
$sCanEdit = 'true';
}
} else {
// Super admin
$sCanEdit = "true";
}
$aRowToAdd['cell'] = array($row['participant_id'], $sCanEdit, $row['firstname'], $row['lastname'], $row['email'], $row['blacklisted'], $row['survey'], $row['language'], $row['ownername']);
$aRowToAdd['id'] = $row['participant_id'];
unset($row['participant_id'], $row['firstname'], $row['lastname'], $row['email'], $row['blacklisted'], $row['language'],$row['ownername'],$row['owner_uid'], $row['can_edit'], $row['survey']);
foreach($row as $key=>$attvalue)
{
$aRowToAdd['cell'][] = $attvalue;
}
$aData->rows[] = $aRowToAdd;
}
echo ls_json_encode($aData);
}
/*
* Fetches the attributes of a participant to be displayed in the attribute subgrid
*/
function getAttribute_json()
{
$iParticipantId = Yii::app()->request->getQuery('pid');
$records = ParticipantAttributeNames::model()->getParticipantVisibleAttribute($iParticipantId);
//$getallattributes = ParticipantAttributeNames::model()->with('participant_attribute_names_lang')->findAll();
$records = subval_sort($records, "attribute_name", "asc");
$i = 0;
$doneattributes = array(); //If the user has any actual attribute values, they'll be stored here
/* Iterate through each attribute owned by this user */
foreach ($records as $row)
{
$outputs[$i] = array("", $row['participant_id']."_".$row['attribute_id'], $row['attribute_type'], $row['attribute_id'], $row['attribute_name'], $row['value']);
/* Collect allowed values for a DropDown attribute */
if ($row['attribute_type'] == "DD")
{
$attvalues = ParticipantAttributeNames::model()->getAttributesValues($row['attribute_id']);
if (!empty($attvalues))
{
$attval = "";
foreach ($attvalues as $val)
{
$attval .= $val['value'] . ":" . $val['value'];
$attval .= ";";
}
$attval = substr($attval, 0, -1);
array_push($outputs[$i], $attval);
}
else
{
array_push($outputs[$i], "");
}
}
else
{
array_push($outputs[$i], "");
}
array_push($doneattributes, $row['attribute_id']);
$i++;
}
/* Build a list of attribute names for which this user has NO values stored, keep it in $attributenotdone */
$attributenotdone=array();
/* The user has NO values stored against any attribute */
if (count($doneattributes) == 0)
{
$attributenotdone = ParticipantAttributeNames::model()->getAttributes();
}
/* The user has SOME values stored against attributes */
else
{
$attributenotdone = ParticipantAttributeNames::model()->getnotaddedAttributes($doneattributes);
}
/* Go through the empty attributes and build an entry in the output for them */
foreach ($attributenotdone as $row)
{
$outputs[$i] = array("", $iParticipantId."_".$row['attribute_id'], $row['attribute_type'], $row['attribute_id'], $row['attribute_name'], "");
if ($row['attribute_type'] == "DD")
{
$attvalues = ParticipantAttributeNames::model()->getAttributesValues($row['attribute_id']);
if (!empty($attvalues))
{
$attval = "";
foreach ($attvalues as $val)
{
$attval .= $val['value'] . ":" . $val['value'];
$attval .= ";";
}
$attval = substr($attval, 0, -1);
array_push($outputs[$i], $attval);
}
else
{
array_push($outputs[$i], "");
}
}
else
{
array_push($outputs[$i], "");
}
$i++;
}
$outputs=subval_sort($outputs, 3, "asc");
$aData = new stdClass();
$aData->page = 1;
$aData->rows[0]['id'] = $iParticipantId;
$aData->rows[0]['cell'] = array();
$aData->records = count($outputs);
$aData->total = ceil($aData->records / 10);
foreach($outputs as $key=>$output) {
$aData->rows[$key]['id']=$output[1];
$aData->rows[$key]['cell']=$output;
}
/* TODO: It'd be nice to do a natural sort on the attribute list at some point.
Currently they're returned in order of attributes WITH values, then WITHOUT values
*/
echo ls_json_encode($aData);
}
/*
* Gets the data from the form for add participants and pass it to the participants model
*/
function storeParticipants()
{
$aData = array('participant_id' => uniqid(),
'firstname' => Yii::app()->request->getPost('firstname'),
'lastname' => Yii::app()->request->getPost('lastname'),
'email' => Yii::app()->request->getPost('email'),
'language' => Yii::app()->request->getPost('language'),
'blacklisted' => Yii::app()->request->getPost('blacklisted'),
'owner_uid' => Yii::app()->request->getPost('owner_uid'));
Participants::model()->insertParticipant($aData);
}
/*
* Responsible for showing the additional attribute for central database
*/
function viewAttribute()
{
$iAttributeId = Yii::app()->request->getQuery('aid');
$aData = array(
'attributes' => ParticipantAttributeNames::model()->getAttribute($iAttributeId),
'attributenames' => ParticipantAttributeNames::model()->getAttributeNames($iAttributeId),
'attributevalues' => ParticipantAttributeNames::model()->getAttributesValues($iAttributeId)
);
$this->getController()->_css_admin_includes(Yii::app()->getConfig('adminstyleurl') . 'participants.css');
$this->getController()->_css_admin_includes(Yii::app()->getConfig('adminstyleurl') . 'viewAttribute.css');
$this->_renderWrappedTemplate('participants', array('participantsPanel', 'viewAttribute'), $aData);
}
/*
* Responsible for saving the additional attribute. It iterates through all the new attributes added dynamically
* and iterates through them
*/
function saveAttribute()
{
$iAttributeId = Yii::app()->request->getQuery('aid');
$aData = array(
'attribute_id' => $iAttributeId,
'attribute_type' => Yii::app()->request->getPost('attribute_type'),