<?php
require 'initiateCollector.php';
$trialTypes = getAllTrialTypeFiles();
if (!isset($_SESSION['Trial Tester']) or isset($_POST['resetSession'])) {
$_SESSION = array();
$_SESSION['Trial Tester'] = true;
} elseif (isset($_POST['LoadStimFile'])) {
$_SESSION['Stimuli'] = GetFromFile($_PATH->stimuli_dir . '/' . $_POST['StimuliFile']);
$redirect = true;
} elseif (isset($_POST['Procedure_Trial_Type'])) {
$redirect = true;
$posts = array();
foreach ($_POST as $name => $val) {
$name = explode('_', htmlspecialchars_decode($name));
$category = array_shift($name);
$name = implode('_', $name);
if ($category === 'Stimuli' or $category === 'Procedure') {
if (is_array($val)) {
foreach ($val as &$v) {
$v = trim(htmlspecialchars_decode($v));
}
unset($v);
$val = implode('|~|', $val);
} else {
$val = trim(htmlspecialchars_decode($val));
}
$posts[$category][$name] = $val;
}
}
$trialType = $posts['Procedure']['Trial_Type'];
if ($_CONFIG->password === '') {
exit('GetData has not been enabled. Please enter a password in the Settings file in your experiment folder.');
}
$_PATH->loadDefault('Current Data', $_CONFIG->experiment_name . '-Data');
// filter user input before using
$POST = filter_input_array(INPUT_POST, FILTER_SANITIZE_STRING);
#### Column Prefixes ####
$expPrefix = 'Exp_';
$finalQuestionsPrefix = 'FiQ_';
$demographicsPrefix = 'Dem_';
$statusBeginPrefix = 'Sta_';
$statusEndPrefix = 'End_';
$instructionsPrefix = 'Ins_';
####
// scan the TrialType folder, and take the name of any file ending in .php as a trial type
$trialTypes = array_keys(getAllTrialTypeFiles());
// the scopes 'Experiment' and 'Condition' will later cause data in these files to be distributed among all related files in that category
// e.g., even if participants only provide demographics in their first session, the scope 'Experiment' will let that data be merged to
// their output in later sessions or different conditions
$extraFileMeta = array('Demographics' => array('fileName' => pathinfo($_PATH->demographics_data, PATHINFO_FILENAME), 'Prefix' => $demographicsPrefix, 'Scope' => 'Experiment'), 'Final_Questions' => array('fileName' => pathinfo($_PATH->final_questions_data, PATHINFO_FILENAME), 'Prefix' => $finalQuestionsPrefix, 'Scope' => 'Condition'), 'Status_Begin' => array('fileName' => pathinfo($_PATH->status_begin_data, PATHINFO_FILENAME), 'Prefix' => $statusBeginPrefix, 'Scope' => 'ID'), 'Status_End' => array('fileName' => pathinfo($_PATH->status_end_data, PATHINFO_FILENAME), 'Prefix' => $statusEndPrefix, 'Scope' => 'ID'), 'Instructions' => array('fileName' => pathinfo($_PATH->instructions_data, PATHINFO_FILENAME), 'Prefix' => $instructionsPrefix, 'Scope' => 'Condition'));
if (!isset($POST['Password']) and count($POST) > 0) {
foreach ($extraFileMeta as $category => $fileMeta) {
if (!isset($POST[$category]) or !isset($POST[$category . '_Columns'])) {
unset($extraFileMeta[$category]);
}
}
}
foreach ($extraFileMeta as $metaName => &$extraMeta) {
$extraMeta['Columns'] = array();
}
unset($extraMeta);