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1278 lines
46 KiB
1278 lines
46 KiB
<?php
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004-2008 Dokeos SPRL
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium, info@dokeos.com
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==============================================================================
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*/
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/**
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* @package dokeos.survey
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* @author unknown, the initial survey that did not make it in 1.8 because of bad code
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University: cleanup, refactoring and rewriting large parts of the code
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* @author Julio Montoya Armas <gugli100@gmail.com>, Dokeos: Personality Test modification and rewriting large parts of the code as well
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* @version $Id: survey_list.php 10680 2007-01-11 21:26:23Z pcool $
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*
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* @todo use quickforms for the forms
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* @todo check if the user already filled the survey and if this is the case then the answers have to be updated and not stored again.
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* alterantively we could not allow people from filling the survey twice.
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* @todo performance could be improved if not the survey_id was stored with the invitation but the survey_code
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*/
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// name of the language file that needs to be included
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$language_file = 'survey';
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// unsetting the course id (because it is in the URL)
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if (!isset ($_GET['cidReq']))
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{
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$cidReset = true;
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}
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else
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{
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$_cid = $_GET['cidReq'];
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}
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// including the global dokeos file
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require ('../inc/global.inc.php');
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// including additional libraries
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//require_once (api_get_path(LIBRARY_PATH)."survey.lib.php");
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require_once ('survey.lib.php');
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require_once (api_get_path(LIBRARY_PATH) . 'course.lib.php');
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// breadcrumbs
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if (!empty ($_user))
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{
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$interbreadcrumb[] = array ("url" => 'survey_list.php','name' => get_lang('SurveyList'));
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}
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// Header
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Display :: display_header(get_lang('Survey'));
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// getting all the course information
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$_course = CourseManager :: get_course_information($_GET['course']);
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// Database table definitions
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$table_survey = Database :: get_course_table(TABLE_SURVEY, $_course['db_name']);
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$table_survey_answer = Database :: get_course_table(TABLE_SURVEY_ANSWER, $_course['db_name']);
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$table_survey_question = Database :: get_course_table(TABLE_SURVEY_QUESTION, $_course['db_name']);
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$table_survey_question_option = Database :: get_course_table(TABLE_SURVEY_QUESTION_OPTION, $_course['db_name']);
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$table_course = Database :: get_main_table(TABLE_MAIN_COURSE);
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$table_user = Database :: get_main_table(TABLE_MAIN_USER);
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$table_survey_invitation = Database :: get_course_table(TABLE_SURVEY_INVITATION, $_course['db_name']);
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// first we check if the needed parameters are present
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if (!isset ($_GET['course']) || !isset ($_GET['invitationcode']))
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{
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Display :: display_error_message(get_lang('SurveyParametersMissingUseCopyPaste'), false);
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Display :: display_footer();
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exit;
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}
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// now we check if the invitationcode is valid
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$sql = "SELECT * FROM $table_survey_invitation WHERE invitation_code = '" . Database :: escape_string($_GET['invitationcode']) . "'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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if (Database :: num_rows($result) < 1)
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{
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Display :: display_error_message(get_lang('WrongInvitationCode'), false);
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Display :: display_footer();
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exit;
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}
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$survey_invitation = Database :: fetch_array($result, 'ASSOC');
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// now we check if the user already filled the survey
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if ($survey_invitation['answered'] == 1)
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{
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Display :: display_error_message(get_lang('YouAlreadyFilledThisSurvey'), false);
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Display :: display_footer();
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exit();
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}
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// checking if there is another survey with this code.
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// If this is the case there will be a language choice
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$sql = "SELECT * FROM $table_survey WHERE code='" . Database :: escape_string($survey_invitation['survey_code']) . "'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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if (Database :: num_rows($result) > 1)
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{
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if ($_POST['language'])
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{
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$survey_invitation['survey_id'] = $_POST['language'];
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}
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else
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{
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echo '<form id="language" name="language" method="POST" action="' . api_get_self() . '?course=' . $_GET['course'] . '&invitationcode=' . $_GET['invitationcode'] . '&cidReq=' . $_GET['cidReq'] . '">';
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echo ' <select name="language">';
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while ($row = Database :: fetch_array($result, 'ASSOC'))
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{
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echo '<option value="' . $row['survey_id'] . '">' . $row['lang'] . '</option>';
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}
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echo '</select>';
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echo ' <input type="submit" name="Submit" value="' . get_lang('Ok') . '" />';
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echo '</form>';
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display :: display_footer();
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exit();
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}
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}
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else
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{
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$row = Database :: fetch_array($result, 'ASSOC');
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$survey_invitation['survey_id'] = $row['survey_id'];
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}
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// getting the survey information
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$survey_data = survey_manager :: get_survey($survey_invitation['survey_id']);
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//echo '<pre>';print_r($survey_data);echo '</pre>';
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//echo $survey_data['form_fields'];echo '-<br>-';echo $survey_data['show_form_profile'];
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$survey_data['survey_id'] = $survey_invitation['survey_id'];
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//print_r($survey_data);
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// storing the answers
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if (count($_POST) > 0)
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{
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if ($survey_data['survey_type'] === '0')
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{
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// getting all the types of the question (because of the special treatment of the score question type
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$sql = "SELECT * FROM $table_survey_question WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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while ($row = Database :: fetch_array($result, 'ASSOC'))
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{
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$types[$row['question_id']] = $row['type'];
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}
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// looping through all the post values
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foreach ($_POST as $key => $value)
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{
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// if the post value key contains the string 'question' then it is an answer on a question
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if (strstr($key, 'question'))
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{
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// finding the question id by removing 'question'
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$survey_question_id = str_replace('question', '', $key);
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// if the post value is an array then we have a multiple response question or a scoring question type
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// remark: when it is a multiple response then the value of the array is the option_id
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// when it is a scoring question then the key of the array is the option_id and the value is the value
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if (is_array($value))
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{
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SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
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foreach ($value as $answer_key => $answer_value)
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{
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if ($types[$survey_question_id] == 'score')
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{
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$option_id = $answer_key;
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$option_value = $answer_value;
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}
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else
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{
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$option_id = $answer_value;
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$option_value = '';
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}
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SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $option_id, $option_value, $survey_data);
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}
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}
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// all the other question types (open question, multiple choice, percentage, ...)
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else
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{
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if ($types[$survey_question_id] == 'percentage')
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{
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$sql = "SELECT * FROM $table_survey_question_option WHERE question_option_id='" . Database :: escape_string($value) . "'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$row = Database :: fetch_array($result, 'ASSOC');
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$option_value = $row['option_text'];
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} else {
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$option_value = 0;
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if ($types[$survey_question_id] == 'open') {
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$option_value = $value;
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//$value = 0;
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}
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}
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$survey_question_answer = $value;
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SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
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SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
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//SurveyUtil::store_answer($user,$survey_id,$question_id, $option_id, $option_value, $survey_data);
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}
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}
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}
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}
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elseif ($survey_data['survey_type'] === '1') //conditional/personality-test type surveys
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{
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// getting all the types of the question (because of the special treatment of the score question type
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$shuffle = '';
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if ($survey_data['shuffle'] == '1')
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{
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$shuffle = ' ORDER BY RAND() ';
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}
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$sql = "SELECT * FROM $table_survey_question
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WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
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AND survey_group_pri='0' $shuffle
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";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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// there is only one question type for conditional surveys
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while ($row = Database :: fetch_array($result, 'ASSOC'))
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{
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$types[$row['question_id']] = $row['type'];
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}
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// looping through all the post values
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foreach ($_POST as $key => $value)
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{
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// if the post value key contains the string 'question' then it is an answer to a question
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if (strstr($key, 'question'))
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{
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// finding the question id by removing 'question'
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$survey_question_id = str_replace('question', '', $key);
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// we select the correct answer and the puntuacion
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$sql = "SELECT value FROM $table_survey_question_option " .
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" WHERE question_option_id='" . Database :: escape_string($value) . "'";
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$result = api_sql_query($sql, __FILE__, __LINE__);
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$row = Database :: fetch_array($result, 'ASSOC');
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$option_value = $row['value'];
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//$option_value = 0;
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$survey_question_answer = $value;
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//we save the answer after making sure that a possible previous attempt is deleted
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SurveyUtil :: remove_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id);
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SurveyUtil :: store_answer($survey_invitation['user'], $survey_invitation['survey_id'], $survey_question_id, $value, $option_value, $survey_data);
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//SurveyUtil::store_answer($user,$survey_id,$question_id, $option_id, $option_value, $survey_data);
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}
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}
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}
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else //in case it's another type than 0 or 1
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{
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die(get_lang('ErrorSurveyTypeUnknown'));
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}
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}
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// displaying the survey title and subtitle (appears on every page)
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echo '<div id="survey_title">' . $survey_data['survey_title'] . '</div>';
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echo '<div id="survey_subtitle">' . $survey_data['survey_subtitle'] . '</div>';
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// checking time availability
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$start_date = mktime(0, 0, 0, substr($survey_data['start_date'], 5, 2), substr($survey_data['start_date'], 8, 2), substr($survey_data['start_date'], 0, 4));
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$end_date = mktime(0, 0, 0, substr($survey_data['end_date'], 5, 2), substr($survey_data['end_date'], 8, 2), substr($survey_data['end_date'], 0, 4));
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$cur_date = time();
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if ($cur_date < $start_date) {
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Display :: display_warning_message(get_lang('SurveyNotAvailableYet'), false);
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Display :: display_footer();
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exit;
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}
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if ($cur_date > $end_date)
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{
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Display :: display_warning_message(get_lang('SurveyNotAvailableAnymore'), false);
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Display :: display_footer();
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exit;
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}
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// displaying the survey introduction
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if (!isset ($_GET['show']))
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{
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// the first thing we do is delete the session
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unset($_SESSION['paged_questions']);
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unset($_SESSION['page_questions_sec']);
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$paged_questions_sec=array();
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echo '<div id="survey_content" class="survey_content">' . $survey_data['survey_introduction'] . '</div>';
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$limit = 0;
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}
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$user_id = api_get_user_id();
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if ($user_id == 0)
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{
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$user_id = $survey_invitation['user'];
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}
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$user_data = UserManager :: get_user_info_by_id($user_id);
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if ($survey_data['form_fields']!='' && $survey_data['anonymous'] == 0 && is_array($user_data))
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{
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//echo "<pre>"; print_r($survey_invitation);
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$form_fields = explode('@', $survey_data['form_fields']);
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$list = array ();
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foreach ($form_fields as $field) {
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$field_value = explode(':', $field);
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if ($field_value[1] == 1) {
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if ($field_value[0] != '') {
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$val = substr($field_value[0], 8, strlen($field_value[0]));
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$list[$val] = 1;
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}
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}
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}
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// we use the same form as in auth/profile.php
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require_once (api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php');
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$form = new FormValidator('profile', 'post', api_get_self() . "?" . str_replace('&show_form=1', '&show_form=1', $_SERVER['QUERY_STRING']), null, array (
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'style' => 'width: 75%; float: ' . ($text_dir == 'rtl' ? 'right;' : 'left;')
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));
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if ($list['lastname'] == 1) {
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// LAST NAME and FIRST NAME
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$form->addElement('text', 'lastname', get_lang('LastName'), array ('size' => 40));
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$form->addElement('text', 'firstname', get_lang('FirstName'), array ('size' => 40));
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if (api_get_setting('profile', 'name') !== 'true')
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$form->freeze(array ('lastname','firstname'));
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$form->applyFilter(array ('lastname','firstname'), 'stripslashes');
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$form->applyFilter(array ('lastname','firstname'), 'trim');
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$form->addRule('lastname', get_lang('ThisFieldIsRequired'), 'required');
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$form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
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}
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if ($list['official_code'] == 1) {
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// OFFICIAL CODE
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if (CONFVAL_ASK_FOR_OFFICIAL_CODE) {
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$form->addElement('text', 'official_code', get_lang('OfficialCode'), array (
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'size' => 40
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));
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if (api_get_setting('profile', 'officialcode') !== 'true')
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$form->freeze('official_code');
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$form->applyFilter('official_code', 'stripslashes');
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$form->applyFilter('official_code', 'trim');
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if (api_get_setting('registration', 'officialcode') == 'true' && api_get_setting('profile', 'officialcode') == 'true')
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$form->addRule('official_code', get_lang('ThisFieldIsRequired'), 'required');
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}
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}
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if ($list['email'] == 1) {
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// EMAIL
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$form->addElement('text', 'email', get_lang('Email'), array (
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'size' => 40
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));
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if (api_get_setting('profile', 'email') !== 'true')
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$form->freeze('email');
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$form->applyFilter('email', 'stripslashes');
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$form->applyFilter('email', 'trim');
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if (api_get_setting('registration', 'email') == 'true')
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$form->addRule('email', get_lang('ThisFieldIsRequired'), 'required');
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$form->addRule('email', get_lang('EmailWrong'), 'email');
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}
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if ($list['phone'] == 1) {
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// PHONE
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$form->addElement('text', 'phone', get_lang('phone'), array (
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'size' => 20
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));
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if (api_get_setting('profile', 'phone') !== 'true')
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$form->freeze('phone');
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$form->applyFilter('phone', 'stripslashes');
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$form->applyFilter('phone', 'trim');
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if (api_get_setting('profile', 'phone') == 'true')
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$form->addRule('phone', get_lang('ThisFieldIsRequired'), 'required');
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}
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if ($list['language'] == 1) {
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// LANGUAGE
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$form->addElement('select_language', 'language', get_lang('Language'));
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if (api_get_setting('profile', 'language') !== 'true')
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$form->freeze('language');
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if (api_get_setting('profile', 'language') == 'true')
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$form->addRule('language', get_lang('ThisFieldIsRequired'), 'required');
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}
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// EXTRA FIELDS
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$extra = UserManager :: get_extra_fields(0, 50, 5, 'ASC');
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$extra_data = UserManager :: get_extra_user_data($user_id, true);
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foreach ($extra as $id => $field_details) {
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if ($field_details[6] == 0) {
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continue;
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}
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if ($list['extra_' . $field_details[1]] == 1) {
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switch ($field_details[2]) {
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case USER_FIELD_TYPE_TEXT :
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$form->addElement('text', 'extra_' . $field_details[1], $field_details[3], array (
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'size' => 40
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));
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$form->applyFilter('extra_' . $field_details[1], 'stripslashes');
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$form->applyFilter('extra_' . $field_details[1], 'trim');
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if ($field_details[7] == 0)
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$form->freeze('extra_' . $field_details[1]);
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break;
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case USER_FIELD_TYPE_TEXTAREA :
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$form->add_html_editor('extra_' . $field_details[1], $field_details[3], false);
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//$form->addElement('textarea', 'extra_'.$field_details[1], $field_details[3], array('size' => 80));
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$form->applyFilter('extra_' . $field_details[1], 'stripslashes');
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$form->applyFilter('extra_' . $field_details[1], 'trim');
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if ($field_details[7] == 0)
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$form->freeze('extra_' . $field_details[1]);
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break;
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case USER_FIELD_TYPE_RADIO :
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$group = array ();
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foreach ($field_details[8] as $option_id => $option_details) {
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$options[$option_details[1]] = $option_details[2];
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$group[] = & HTML_QuickForm :: createElement('radio', 'extra_' . $field_details[1], $option_details[1], $option_details[2] . '<br />', $option_details[1]);
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}
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$form->addGroup($group, 'extra_' . $field_details[1], $field_details[3], '');
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if ($field_details[7] == 0)
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$form->freeze('extra_' . $field_details[1]);
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break;
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case USER_FIELD_TYPE_SELECT :
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$options = array ();
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foreach ($field_details[8] as $option_id => $option_details) {
|
|
$options[$option_details[1]] = $option_details[2];
|
|
}
|
|
$form->addElement('select', 'extra_' . $field_details[1], $field_details[3], $options, '');
|
|
if ($field_details[7] == 0)
|
|
$form->freeze('extra_' . $field_details[1]);
|
|
break;
|
|
case USER_FIELD_TYPE_SELECT_MULTIPLE :
|
|
$options = array ();
|
|
foreach ($field_details[8] as $option_id => $option_details) {
|
|
$options[$option_details[1]] = $option_details[2];
|
|
}
|
|
$form->addElement('select', 'extra_' . $field_details[1], $field_details[3], $options, array (
|
|
'multiple' => 'multiple'
|
|
));
|
|
if ($field_details[7] == 0)
|
|
$form->freeze('extra_' . $field_details[1]);
|
|
break;
|
|
case USER_FIELD_TYPE_DATE :
|
|
$form->addElement('datepickerdate', 'extra_' . $field_details[1], $field_details[3]);
|
|
$form->_elements[$form->_elementIndex['extra_' . $field_details[1]]]->setLocalOption('minYear', 1900);
|
|
if ($field_details[7] == 0)
|
|
$form->freeze('extra_' . $field_details[1]);
|
|
$form->applyFilter('theme', 'trim');
|
|
break;
|
|
case USER_FIELD_TYPE_DATETIME :
|
|
$form->addElement('datepicker', 'extra_' . $field_details[1], $field_details[3]);
|
|
if ($field_details[7] == 0)
|
|
$form->freeze('extra_' . $field_details[1]);
|
|
$form->applyFilter('theme', 'trim');
|
|
break;
|
|
case USER_FIELD_TYPE_DOUBLE_SELECT :
|
|
foreach ($field_details[8] as $key => $element) {
|
|
if ($element[2][0] == '*') {
|
|
$values['*'][$element[0]] = str_replace('*', '', $element[2]);
|
|
} else {
|
|
$values[0][$element[0]] = $element[2];
|
|
}
|
|
}
|
|
$group = '';
|
|
$group[] = & HTML_QuickForm :: createElement('select', 'extra_' . $field_details[1], '', $values[0], '');
|
|
$group[] = & HTML_QuickForm :: createElement('select', 'extra_' . $field_details[1] . '*', '', $values['*'], '');
|
|
$form->addGroup($group, 'extra_' . $field_details[1], $field_details[3], ' ');
|
|
if ($field_details[7] == 0)
|
|
$form->freeze('extra_' . $field_details[1]);
|
|
|
|
// recoding the selected values for double : if the user has selected certain values, we have to assign them to the correct select form
|
|
if (key_exists('extra_' . $field_details[1], $extra_data)) {
|
|
// exploding all the selected values (of both select forms)
|
|
$selected_values = explode(';', $extra_data['extra_' . $field_details[1]]);
|
|
$extra_data['extra_' . $field_details[1]] = array ();
|
|
|
|
// looping through the selected values and assigning the selected values to either the first or second select form
|
|
foreach ($selected_values as $key => $selected_value) {
|
|
if (key_exists($selected_value, $values[0])) {
|
|
$extra_data['extra_' . $field_details[1]]['extra_' . $field_details[1]] = $selected_value;
|
|
} else {
|
|
$extra_data['extra_' . $field_details[1]]['extra_' . $field_details[1] . '*'] = $selected_value;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case USER_FIELD_TYPE_DIVIDER :
|
|
$form->addElement('static', $field_details[1], '<br /><strong>' . $field_details[3] . '</strong>');
|
|
break;
|
|
}
|
|
$form->addRule('extra_' . $field_details[1], get_lang('ThisFieldIsRequired'), 'required');
|
|
}
|
|
}
|
|
$form->addElement('submit', '', get_lang('Next'));
|
|
$user_data = array_merge($user_data, $extra_data);
|
|
$form->setDefaults($user_data);
|
|
}
|
|
|
|
if ($survey_data['form_fields'] && $survey_data['anonymous'] == 0 && is_array($user_data) && !isset ($_GET['show']))
|
|
{
|
|
if ($form->validate())
|
|
{
|
|
$user_data = $form->exportValues();
|
|
if (is_array($user_data))
|
|
{
|
|
if (count($user_data)>0)
|
|
{
|
|
$extras = array ();
|
|
// build SQL query
|
|
$sql = "UPDATE $table_user SET";
|
|
foreach ($user_data as $key => $value)
|
|
{
|
|
if (substr($key, 0, 6) == 'extra_') //an extra field
|
|
{
|
|
$extras[substr($key, 6)] = $value;
|
|
} else {
|
|
$sql .= " $key = '" . Database :: escape_string($value) . "',";
|
|
}
|
|
}
|
|
// remove trailing , from the query we have so far
|
|
$sql = rtrim($sql, ',');
|
|
$sql .= " WHERE user_id = '" . $user_id . "'";
|
|
api_sql_query($sql, __FILE__, __LINE__);
|
|
//update the extra fields
|
|
foreach ($extras as $key => $value) {
|
|
$myres = UserManager :: update_extra_field_value($user_id, $key, $value);
|
|
}
|
|
echo '<div id="survey_content" class="survey_content">' . get_lang('InformationUpdated') . ' ' . get_lang('PleaseFillSurvey') . '</div>';
|
|
}
|
|
}
|
|
//$_GET['show_form']=0;
|
|
//$show_form=0;
|
|
$_GET['show']=0;
|
|
$show=0;
|
|
//we unset the sessions
|
|
unset($_SESSION['paged_questions']);
|
|
unset($_SESSION['page_questions_sec']);
|
|
$paged_questions_sec=array();
|
|
|
|
}
|
|
//elseif ($_GET['show_form']==1) // // displaying the field
|
|
else
|
|
{
|
|
echo '<div id="survey_content" class="survey_content">' . get_lang('UpdateInformation') . '</div>';
|
|
//we unset the sessions
|
|
unset($_SESSION['paged_questions']);
|
|
unset($_SESSION['page_questions_sec']);
|
|
$paged_questions_sec=array();
|
|
$form->display();
|
|
}
|
|
}
|
|
|
|
// displaying the survey thanks message
|
|
if (isset ($_POST['finish_survey']))
|
|
{
|
|
echo '<div id="survey_content" class="survey_content"><strong>' . get_lang('SurveyFinished') . '</strong> <br />' . $survey_data['survey_thanks'] . '</div>';
|
|
survey_manager :: update_survey_answered($survey_data['survey_id'], $survey_invitation['user'], $survey_invitation['survey_code']);
|
|
unset($_SESSION['paged_questions']);
|
|
unset($_SESSION['page_questions_sec']);
|
|
Display :: display_footer();
|
|
exit();
|
|
}
|
|
|
|
// sets the random questions
|
|
$shuffle = '';
|
|
if ($survey_data['shuffle'] == 1)
|
|
{
|
|
$shuffle = ' BY RAND() ';
|
|
}
|
|
|
|
if (isset ($_GET['show']) || isset ($_POST['personality']))
|
|
{
|
|
// Getting all the questions for this page and add them to a multidimensional array where the first index is the page.
|
|
// as long as there is no pagebreak fount we keep adding questions to the page
|
|
$questions_displayed = array ();
|
|
$counter = 0;
|
|
$paged_questions = array ();
|
|
|
|
// if non-conditional survey
|
|
if ($survey_data['survey_type'] === '0')
|
|
{
|
|
if (empty ($_SESSION['paged_questions']))
|
|
{
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
|
|
ORDER BY sort ASC";
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
while ($row = Database :: fetch_array($result, 'ASSOC'))
|
|
{
|
|
if ($row['type'] == 'pagebreak')
|
|
{
|
|
$counter++;
|
|
}
|
|
else
|
|
{
|
|
// ids from question of the current survey
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
$_SESSION['paged_questions'] = $paged_questions;
|
|
}
|
|
else
|
|
{
|
|
$paged_questions = $_SESSION['paged_questions'];
|
|
}
|
|
|
|
if (key_exists($_GET['show'], $paged_questions)) {
|
|
$sql = "SELECT survey_question.survey_group_sec1, survey_question.survey_group_sec2, survey_question.survey_group_pri,
|
|
survey_question.question_id, survey_question.survey_id, survey_question.survey_question, survey_question.display, survey_question.sort, survey_question.type, survey_question.max_value,
|
|
survey_question_option.question_option_id, survey_question_option.option_text, survey_question_option.sort as option_sort
|
|
FROM $table_survey_question survey_question
|
|
LEFT JOIN $table_survey_question_option survey_question_option
|
|
ON survey_question.question_id = survey_question_option.question_id
|
|
WHERE survey_question.survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
|
|
AND survey_question.question_id IN (" . implode(',', $paged_questions[$_GET['show']]) . ")
|
|
ORDER BY survey_question.sort, survey_question_option.sort ASC";
|
|
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$question_counter_max = Database :: num_rows($result);
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = array ();
|
|
|
|
while ($row = Database :: fetch_array($result, 'ASSOC')) {
|
|
// if the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] <> 'pagebreak') {
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
}
|
|
// if the type is a pagebreak we are finished loading the questions for this page
|
|
else {
|
|
break;
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
}
|
|
elseif ($survey_data['survey_type'] === '1')
|
|
{
|
|
$my_survey_id = Database :: escape_string($survey_invitation['survey_id']);
|
|
$current_user = Database :: escape_string($survey_invitation['user']);
|
|
|
|
if (isset ($_POST['personality']) )
|
|
{
|
|
// Compute the results to get the 3 groups nearest to the user's personality
|
|
if ($shuffle == '')
|
|
$order = 'BY sort ASC ';
|
|
else
|
|
$order = $shuffle;
|
|
|
|
$answer_list = array ();
|
|
|
|
// get current user results
|
|
$results = array ();
|
|
$sql = "SELECT survey_group_pri, user, SUM(value) as value
|
|
FROM $table_survey_answer as survey_answer INNER JOIN $table_survey_question as survey_question
|
|
ON (survey_question.question_id = survey_answer.question_id)
|
|
WHERE survey_answer.survey_id='" . $my_survey_id . "' AND
|
|
survey_answer.user='" . $current_user . "'
|
|
GROUP BY survey_group_pri
|
|
ORDER BY survey_group_pri
|
|
";
|
|
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
while ($row = Database :: fetch_array($result)) {
|
|
$answer_list['value'] = $row['value'];
|
|
$answer_list['group'] = $row['survey_group_pri'];
|
|
$results[] = $answer_list;
|
|
}
|
|
|
|
//echo "<br>";print_r($results); echo "<br>";
|
|
|
|
// get the total score for each group of questions
|
|
$totals = array ();
|
|
$sql = "SELECT SUM(temp.value) as value, temp.survey_group_pri FROM
|
|
(SELECT MAX(value) as value, survey_group_pri, survey_question.question_id
|
|
FROM $table_survey_question as survey_question
|
|
INNER JOIN $table_survey_question_option as survey_question_option
|
|
ON (survey_question.question_id = survey_question_option.question_id)
|
|
WHERE survey_question.survey_id='" . $my_survey_id . "' AND survey_group_sec1='0' AND survey_group_sec2='0'
|
|
GROUP BY survey_group_pri, survey_question.question_id) as temp
|
|
GROUP BY temp.survey_group_pri
|
|
ORDER BY temp.survey_group_pri";
|
|
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
while ($row = Database :: fetch_array($result))
|
|
{
|
|
$list['value'] = $row['value'];
|
|
$list['group'] = $row['survey_group_pri'];
|
|
$totals[] = $list;
|
|
}
|
|
//echo '<pre>'; print_r($totals);
|
|
|
|
$final_results = array ();
|
|
|
|
//get a percentage score for each group
|
|
for ($i = 0; $i < count($totals); $i++) {
|
|
for ($j = 0; $j < count($results); $j++) {
|
|
if ($totals[$i]['group'] == $results[$j]['group']) {
|
|
$group = $totals[$i]['group'];
|
|
$porcen = ($results[$j]['value'] / $totals[$i]['value']);
|
|
$final_results[$group] = $porcen;
|
|
}
|
|
}
|
|
}
|
|
|
|
// sort the results by score (getting a list of group IDs by score into $groups)
|
|
arsort($final_results);
|
|
$groups = array_keys($final_results);
|
|
/*
|
|
echo '<pre>';
|
|
echo 'Group id => %';
|
|
echo "<br>";
|
|
print_r($final_results);
|
|
echo '</pre>';
|
|
*/
|
|
$result = array ();
|
|
$count_result=0;
|
|
foreach ($final_results as $key => $sub_result) {
|
|
$result[] = array (
|
|
'group' => $key,
|
|
'value' => $sub_result
|
|
);
|
|
$count_result++;
|
|
}
|
|
|
|
|
|
/*
|
|
//i.e 70% - 70% -70% 70% $equal_count =3
|
|
while(1)
|
|
{
|
|
if ($result[$i]['value'] == $result[$i+1]['value'])
|
|
{
|
|
$equal_count++;
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
$i++;
|
|
}
|
|
echo 'eq'. $equal_count;
|
|
echo "<br>";
|
|
if ($equal_count==0)
|
|
{
|
|
//i.e 70% 70% -60% 60% $equal_count = 1 only we get the first 2 options
|
|
if ( ($result[0]['value'] == $result[1]['value']) && ($result[2]['value']==$result[3]['value']) )
|
|
{
|
|
$group_cant=1;
|
|
}
|
|
else
|
|
{ // by default we chose the highest 3
|
|
$group_cant=2;
|
|
}
|
|
}
|
|
elseif ($equal_count==2)
|
|
{
|
|
$group_cant=2;
|
|
}
|
|
else
|
|
{
|
|
$group_cant=-1;
|
|
}
|
|
*/
|
|
|
|
//i.e 70% - 70% -70% 70% $equal_count =3
|
|
|
|
$i = 0;
|
|
$group_cant = 0;
|
|
$equal_count = 0;
|
|
// this is the case if the user does not select any question
|
|
if ($count_result>0)
|
|
{
|
|
// Count the number of scores equal to the first
|
|
while (1)
|
|
{
|
|
if ($result[$i]['value'] == $result[$i +1]['value'])
|
|
{
|
|
$equal_count++;
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
$i++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//we force the exit of the survey undeterminated
|
|
$equal_count=10;
|
|
}
|
|
//echo '<pre>';
|
|
//print_r($result);
|
|
|
|
// if we have only 3 or less equal scores (i.e. 0, 1 or 2 equalities), then we can use the three first groups
|
|
if ($equal_count < 4)
|
|
{
|
|
//if there is one or less score equalities
|
|
if ($equal_count === 0 || $equal_count === 1)
|
|
{
|
|
//i.e 70% - 70% -60% - 60% $equal_count = 1 we only get the first 2 options
|
|
if (($result[0]['value'] == $result[1]['value']) && ($result[2]['value'] == $result[3]['value']))
|
|
{
|
|
$group_cant = 1;
|
|
}
|
|
//i.e 70% - 70% -0% - 0% - $equal_count = 0 we only get the first 2 options
|
|
/*elseif (($result[0]['value'] == $result[1]['value']) && ($result[1]['value'] != $result[2]['value']) ) {
|
|
$group_cant = 0;
|
|
}*/
|
|
/*
|
|
//i.e 70% - 70% -60% - 60% $equal_count = 0 we only get the first 2 options
|
|
elseif (($result[0]['value'] == $result[1]['value']) && ($result[2]['value'] == $result[3]['value']))
|
|
{
|
|
$group_cant = 0;
|
|
}*/
|
|
//i.e. 80% - 70% - 70% - 70%
|
|
elseif (($result[0]['value'] != $result[1]['value']) && ($result[1]['value'] == $result[2]['value']) && ($result[2]['value'] == $result[3]['value'])) {
|
|
$group_cant = 0;
|
|
}
|
|
else
|
|
{
|
|
//i.e. 80% - 70% - 70% - 50
|
|
//i.e. 80% - 80% - 70% - 50
|
|
|
|
// by default we choose the highest 3
|
|
$group_cant = 2;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//if there are two score equalities
|
|
$group_cant = $equal_count;
|
|
}
|
|
|
|
//@todo
|
|
// conditional_status
|
|
// 0 no determinado
|
|
// 1 determinado
|
|
// 2 un solo valor
|
|
// 3 valores iguales
|
|
|
|
if ($group_cant > 0)
|
|
{
|
|
//echo '$equal_count'.$group_cant;
|
|
// we only get highest 3
|
|
$secondary = '';
|
|
$combi = '';
|
|
|
|
for ($i = 0; $i <= $group_cant; $i++) {
|
|
$group1 = $groups[$i];
|
|
$group2 = $groups[$i +1];
|
|
// here we made all the posibilities with the 3 groups
|
|
if ($group_cant == 2 && $i == $group_cant) {
|
|
$group2 = $groups[0];
|
|
$secondary .= " OR ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
|
|
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
|
|
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "<br>";
|
|
} else {
|
|
if ($i != 0) {
|
|
$secondary .= " OR ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
|
|
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
|
|
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "<br>";
|
|
} else {
|
|
$secondary .= " ( survey_group_sec1 = '$group1' AND survey_group_sec2 = '$group2') ";
|
|
$secondary .= " OR ( survey_group_sec1 = '$group2' AND survey_group_sec2 = '$group1' ) ";
|
|
$combi .= $group1 . ' - ' . $group2 . " or " . $group2 . ' - ' . $group1 . "<br>";
|
|
}
|
|
}
|
|
}
|
|
/*
|
|
echo '<pre>';
|
|
echo "Pair of Groups <br /><br />";
|
|
echo $combi;
|
|
echo '</pre>';
|
|
*/
|
|
// create the new select with the questions from the secondary phase
|
|
if (empty($_SESSION['page_questions_sec']) && !is_array($_SESSION['page_questions_sec']) && count($_SESSION['page_questions_sec']==0))
|
|
{
|
|
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE survey_id = '" . $my_survey_id . "'
|
|
AND ($secondary )
|
|
ORDER BY sort ASC";
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$counter = 0;
|
|
while ($row = Database :: fetch_array($result, 'ASSOC'))
|
|
{
|
|
if ($survey_data['one_question_per_page'] == 1)
|
|
{
|
|
$paged_questions_sec[$counter][] = $row['question_id'];
|
|
$counter++;
|
|
}
|
|
else
|
|
if ($row['type'] == 'pagebreak')
|
|
{
|
|
$counter++;
|
|
} else {
|
|
// ids from question of the current survey
|
|
$paged_questions_sec[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
$_SESSION['paged_questions_sec'] = $paged_questions_sec;
|
|
}
|
|
else
|
|
{
|
|
$paged_questions_sec = $_SESSION['paged_questions_sec'];
|
|
}
|
|
//print_r($paged_questions_sec);
|
|
|
|
$paged_questions = $_SESSION['paged_questions']; //for the sake of pages counting
|
|
//$paged_questions = $paged_questions_sec; //for the sake of pages counting coming up at display time...
|
|
|
|
if ($shuffle == '')
|
|
$shuffle = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
|
|
//$val=0;
|
|
//if ($survey_data['one_question_per_page']==0)
|
|
//{
|
|
$val = (int) $_POST['personality'];
|
|
//}
|
|
//echo '<pre>';print_r($paged_questions_sec);echo '</pre>';
|
|
if (is_array($paged_questions_sec))
|
|
{
|
|
$sql = "SELECT survey_question.survey_group_sec1, survey_question.survey_group_sec2, survey_question.survey_group_pri,
|
|
survey_question.question_id, survey_question.survey_id, survey_question.survey_question, survey_question.display, survey_question.sort, survey_question.type, survey_question.max_value,
|
|
survey_question_option.question_option_id, survey_question_option.option_text, survey_question_option.sort as option_sort
|
|
FROM $table_survey_question survey_question
|
|
LEFT JOIN $table_survey_question_option survey_question_option
|
|
ON survey_question.question_id = survey_question_option.question_id
|
|
WHERE survey_question.survey_id = '" . $my_survey_id . "'
|
|
AND survey_question.question_id IN (" . implode(',', $paged_questions_sec[$val]) . ")
|
|
ORDER $shuffle ";
|
|
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$question_counter_max = Database :: num_rows($result);
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = array ();
|
|
while ($row = Database :: fetch_array($result, 'ASSOC'))
|
|
{
|
|
// if the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] <> 'pagebreak') {
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
// personality params
|
|
$questions[$row['sort']]['survey_group_sec1'] = $row['survey_group_sec1'];
|
|
$questions[$row['sort']]['survey_group_sec2'] = $row['survey_group_sec2'];
|
|
$questions[$row['sort']]['survey_group_pri'] = $row['survey_group_pri'];
|
|
}
|
|
// if the type is a pagebreak we are finished loading the questions for this page
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
echo get_lang('SurveyUndetermined');
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
echo get_lang('SurveyUndetermined');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
echo get_lang('SurveyUndetermined');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//We need this variable only in the 2nd set of questions when personality is set.
|
|
unset($_SESSION['page_questions_sec']);
|
|
$paged_questions_sec=array();
|
|
|
|
// Only the questions from the basic group
|
|
//the 50 questions A B C D E F G
|
|
$order_sql = $shuffle;
|
|
if ($shuffle == '')
|
|
$order_sql = ' BY question_id ';
|
|
|
|
if (empty ($_SESSION['paged_questions']))
|
|
{
|
|
$sql = "SELECT * FROM $table_survey_question
|
|
WHERE survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
|
|
AND survey_group_sec1='0' AND survey_group_sec2='0'
|
|
ORDER " . $order_sql . " ";
|
|
//echo "<br>";echo "<br>";
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$counter = 0;
|
|
while ($row = Database :: fetch_array($result, 'ASSOC'))
|
|
{
|
|
if ($survey_data['one_question_per_page'] == 1)
|
|
{
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
$counter++;
|
|
} else {
|
|
if ($row['type'] == 'pagebreak') {
|
|
$counter++;
|
|
} else {
|
|
// ids from question of the current survey
|
|
$paged_questions[$counter][] = $row['question_id'];
|
|
}
|
|
}
|
|
}
|
|
$_SESSION['paged_questions'] = $paged_questions;
|
|
}
|
|
else
|
|
{
|
|
$paged_questions = $_SESSION['paged_questions'];
|
|
}
|
|
|
|
//print_r($paged_questions);
|
|
//print_r($paged_questions);
|
|
//if (key_exists($_GET['show'],$paged_questions))
|
|
//{
|
|
$order_sql = $shuffle;
|
|
if ($shuffle == '')
|
|
$order_sql = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
|
|
//$val=0;
|
|
//if ($survey_data['one_question_per_page']==0)
|
|
//{
|
|
$val = $_GET['show'];
|
|
//}
|
|
//echo '<pre>';print_r($paged_questions);echo $val;
|
|
|
|
$result=null;
|
|
if ($val!='')
|
|
{
|
|
$imploded= implode(',', $paged_questions[$val]);
|
|
if ($imploded!=''){
|
|
// the answers are always in the same order NO shuffle
|
|
$order_sql = ' BY survey_question.sort, survey_question_option.sort ASC ';
|
|
$sql = "SELECT survey_question.survey_group_sec1, survey_question.survey_group_sec2, survey_question.survey_group_pri,
|
|
survey_question.question_id, survey_question.survey_id, survey_question.survey_question, survey_question.display, survey_question.sort, survey_question.type, survey_question.max_value,
|
|
survey_question_option.question_option_id, survey_question_option.option_text, survey_question_option.sort as option_sort
|
|
FROM $table_survey_question survey_question
|
|
LEFT JOIN $table_survey_question_option survey_question_option
|
|
ON survey_question.question_id = survey_question_option.question_id
|
|
WHERE survey_question.survey_id = '" . Database :: escape_string($survey_invitation['survey_id']) . "'
|
|
AND survey_question.question_id IN (" .$imploded. ")
|
|
ORDER $order_sql ";
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$question_counter_max = Database :: num_rows($result);
|
|
}
|
|
}
|
|
|
|
if (!is_null($result))
|
|
{
|
|
$counter = 0;
|
|
$limit = 0;
|
|
$questions = array ();
|
|
while ($row = Database :: fetch_array($result, 'ASSOC'))
|
|
{
|
|
// if the type is not a pagebreak we store it in the $questions array
|
|
if ($row['type'] <> 'pagebreak')
|
|
{
|
|
$questions[$row['sort']]['question_id'] = $row['question_id'];
|
|
$questions[$row['sort']]['survey_id'] = $row['survey_id'];
|
|
$questions[$row['sort']]['survey_question'] = $row['survey_question'];
|
|
$questions[$row['sort']]['display'] = $row['display'];
|
|
$questions[$row['sort']]['type'] = $row['type'];
|
|
$questions[$row['sort']]['options'][$row['question_option_id']] = $row['option_text'];
|
|
$questions[$row['sort']]['maximum_score'] = $row['max_value'];
|
|
// personality params
|
|
$questions[$row['sort']]['survey_group_sec1'] = $row['survey_group_sec1'];
|
|
$questions[$row['sort']]['survey_group_sec2'] = $row['survey_group_sec2'];
|
|
$questions[$row['sort']]['survey_group_pri'] = $row['survey_group_pri'];
|
|
}
|
|
// if the type is a pagebreak we are finished loading the questions for this page
|
|
else {
|
|
break;
|
|
}
|
|
$counter++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else //in case it's another type than 0 or 1
|
|
{
|
|
echo get_lang('ErrorSurveyTypeUnknown');
|
|
}
|
|
}
|
|
|
|
// selecting the maximum number of pages
|
|
$sql = "SELECT * FROM $table_survey_question WHERE type='" . Database :: escape_string('pagebreak') . "' AND survey_id='" . Database :: escape_string($survey_invitation['survey_id']) . "'";
|
|
$result = api_sql_query($sql, __FILE__, __LINE__);
|
|
$numberofpages = Database :: num_rows($result) + 1;
|
|
|
|
// Displaying the form with the questions
|
|
if (isset ($_GET['show']))
|
|
{
|
|
$show = (int) $_GET['show'] + 1;
|
|
}
|
|
else
|
|
{
|
|
$show = 0;
|
|
}
|
|
|
|
// Displaying the form with the questions
|
|
if (isset ($_POST['personality']))
|
|
{
|
|
$personality = (int) $_POST['personality'] + 1;
|
|
}
|
|
else
|
|
{
|
|
$personality = 0;
|
|
}
|
|
|
|
// Displaying the form with the questions
|
|
$g_c = (isset ($_GET['course']) ? Security :: remove_XSS($_GET['course']) : '');
|
|
$g_ic = (isset ($_GET['invitationcode']) ? Security :: remove_XSS($_GET['invitationcode']) : '');
|
|
$g_cr = (isset ($_GET['cidReq']) ? Security :: remove_XSS($_GET['cidReq']) : '');
|
|
$p_l = (isset ($_POST['language']) ? Security :: remove_XSS($_POST['language']) : '');
|
|
|
|
echo '<form id="question" name="question" method="post" action="' . api_get_self() . '?course=' . $g_c . '&invitationcode=' . $g_ic . '&show=' . $show . '&cidReq=' . $g_cr . '">';
|
|
echo '<input type="hidden" name="language" value="' . $p_l . '" />';
|
|
|
|
if (isset ($questions) && is_array($questions))
|
|
{
|
|
foreach ($questions as $key => $question)
|
|
{
|
|
$display = new $question['type'];
|
|
$display->render_question($question);
|
|
}
|
|
}
|
|
|
|
if ($survey_data['survey_type'] === '0')
|
|
{
|
|
if ($survey_data['show_form_profile']==0)
|
|
{
|
|
// the normal survey as always
|
|
if (($show < $numberofpages) || !$_GET['show']) //$show = $_GET['show']+1
|
|
{
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
}
|
|
|
|
if ($show >= $numberofpages && $_GET['show']) {
|
|
echo '<input type="submit" name="finish_survey" value="' . get_lang('FinishSurvey') . ' >> " />';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// the normal survey as always but with the form profile
|
|
if (isset ($_GET['show']))
|
|
{
|
|
$numberofpages = count($paged_questions);
|
|
if (($show < $numberofpages) || !$_GET['show']) //$show = $_GET['show']+1
|
|
{
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
}
|
|
|
|
if ($show >= $numberofpages && $_GET['show'])
|
|
{
|
|
echo '<input type="submit" name="finish_survey" value="' . get_lang('FinishSurvey') . ' >> " />';
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
elseif ($survey_data['survey_type'] === '1') //conditional/personality-test type survey
|
|
{
|
|
if (isset ($_GET['show']) || isset ($_POST['personality']))
|
|
{
|
|
$numberofpages = count($paged_questions);
|
|
//echo "<br>"; echo 'num pages norma:'.$numberofpages;echo "<br>";
|
|
//echo '<pre>';print_r($paged_questions_sec);
|
|
if (!empty ($paged_questions_sec) && count($paged_questions_sec) > 0)
|
|
{
|
|
//in case we're in the second phase, also sum the second group questions
|
|
//echo 'pagesec :'.count($paged_questions_sec);
|
|
$numberofpages += count($paged_questions_sec);
|
|
//echo 'pagesec :';
|
|
}
|
|
else
|
|
{
|
|
// we need this variable only if personality ==1
|
|
unset($_SESSION['page_questions_sec']);
|
|
$paged_questions_sec=array();
|
|
}
|
|
|
|
/*echo "<br>";
|
|
echo 'num pages:'.$numberofpages;echo "<br>";
|
|
echo 'show :'.$show;echo "<br>";
|
|
echo 'personality :'.$personality;
|
|
echo "<br>";
|
|
*/
|
|
//echo $show.' / '.$numberofpages."<br />";
|
|
if ($personality ==0)
|
|
if ( ($show <= $numberofpages) || !$_GET['show'] ) //$show = $_GET['show']+1
|
|
{
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
|
|
if ($survey_data['one_question_per_page']==0)
|
|
{
|
|
if ($personality >= 0 )
|
|
{
|
|
echo '<input type="hidden" name="personality" value="' . $personality . '">';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($personality > 0 )
|
|
{
|
|
echo '<input type="hidden" name="personality" value="' . $personality . '">';
|
|
}
|
|
}
|
|
|
|
if ($numberofpages == $show)
|
|
echo '<input type="hidden" name="personality" value="' . $personality . '">';
|
|
}
|
|
|
|
if ($show > $numberofpages && $_GET['show'] && $personality==0)
|
|
{
|
|
echo '<input type="hidden" name="personality" value="' . $personality . '">';
|
|
//$numberofpages = count($paged_questions);
|
|
//echo $numberofpages = count($paged_questions_sec);
|
|
//echo $personality.' / '.$numberofpages;
|
|
//echo "<br />";
|
|
//if ($personality > count($paged_questions_sec) - 1)
|
|
//|| $numberofpages == $show +$personality +1
|
|
//echo $show + $personality;
|
|
//echo $numberofpages;
|
|
}
|
|
elseif ($personality >0 )
|
|
{
|
|
if ($survey_data['one_question_per_page']==1)
|
|
{
|
|
|
|
if ($show >= $numberofpages )
|
|
{
|
|
echo '<input type="submit" name="finish_survey" value="' . get_lang('FinishSurvey') . ' >> " />';
|
|
}
|
|
else
|
|
{
|
|
echo '<input type="hidden" name="personality" value="' . $personality . '">';
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// if the personality test hidden input was set.
|
|
echo '<input type="submit" name="finish_survey" value="' . get_lang('FinishSurvey') . ' >> " />';
|
|
}
|
|
}
|
|
}
|
|
// this is the case when the show_profile_form is true but there are not form_fields
|
|
elseif ($survey_data['form_fields'] == '')
|
|
{
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
}
|
|
elseif(!is_array($user_data))
|
|
{ // if the user is not registered in the platform we do not show the form to update his information
|
|
echo '<input type="submit" name="next_survey_page" value="' . get_lang('Next') . ' >> " />';
|
|
}
|
|
}
|
|
echo '</form>';
|
|
|
|
// Footer
|
|
Display :: display_footer();
|
|
?>
|