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1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
/.idea/
3 changes: 2 additions & 1 deletion Multilingual.php
Original file line number Diff line number Diff line change
Expand Up @@ -137,14 +137,15 @@ public function getTranslations($data, $projectSettings){
$data['project_id'] = mysqli_real_escape_string($conn, $data['project_id']);
$data['page'] = mysqli_real_escape_string($conn, $data['page']);

$query = "SELECT field_name, element_type, misc, grid_name, element_validation_type, element_validation_min, element_validation_max, element_label FROM redcap_metadata
$query = "SELECT field_name, element_type, misc, grid_name, element_validation_type, element_validation_min, element_validation_max, element_label, field_req FROM redcap_metadata
WHERE project_id = " . $data['project_id'] . "
AND (form_name LIKE '" . $data['page'] . "' OR field_name LIKE 'survey_text_" . $data['page'] . "')";
$result = mysqli_query($conn, $query);

while($row = mysqli_fetch_array($result)){
//default questions
$response['defaults'][$row['field_name']] = strip_tags($row['element_label']. '<br>');
$response['questions'][$row['field_name']]['req'] = $row['field_req'] == "1";

//$misc = explode("@", $row['misc']);
$misc = str_getcsv($row['misc'], '@');
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2 changes: 2 additions & 0 deletions index.php
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@

$data = @$_POST['data'];

/* @var $module Multilingual*/

if(isset($data) && $data != ''){
$data = json_decode($data, true);

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85 changes: 68 additions & 17 deletions js/multilingual_survey.js
Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,12 @@
var project_id = getVariable('pid');
//var languages = {1: 'en', 2: 'es', 3: 'fr'};
var languages = {1: 'en', 2: 'es'};
var requiredFieldTranslations = {1:'Required *',2:'Required *'};
var totalLanguages = 2;
var settings = {};
settings['empty'] = true;
getSettings();
getLanguages();
getRequiredFieldTranslations();
var lang = 'en';
var langReady = 0;
var interval = null;
Expand Down Expand Up @@ -307,28 +308,57 @@
$('#changeLang').css('color', (settings['font-color'] && settings['font-color']['value'] ? settings['font-color']['value'] : ''));
$('#changeLang').css('opacity','1');

//remove required english label
$('.requiredlabel').remove();
var mergedRequiredFieldTranslations = {};
var requiredLabelText = "";

//handle required english label
if(requiredFieldTranslations[""]==""){
// no field was set
// remove required english label
$('.requiredlabel').remove();
}else{
// replace required field label (if language is found)
var langKeys = Object.keys(requiredFieldTranslations);

//match language ids with defined required field labels
for(i=0; i<langKeys.length;i++){
mergedRequiredFieldTranslations[languages[langKeys[i]]]=requiredFieldTranslations[langKeys[i]];
}

if(lang in mergedRequiredFieldTranslations){
requiredLabelText = mergedRequiredFieldTranslations[lang];
}
//replace requiredlabel text for untranslated questions.
$('.requiredlabel').html(requiredLabelText);

}
$('.multilingual').remove();

//questions
var id;
for(id in translations['questions']){
if(translations['questions'][id]['matrix'] != null){
//$('#' + id + '-tr').children('td').eq(1).children('table').children().children().children('td:first').html(translations['questions'][id]['text']);
$('#label-' + id).html(translations['questions'][id]['text']);
}
else if(translations['questions'][id]['type'] == 'descriptive'){
var tmp = $('#' + id + '-tr').children('td').eq(1).html();
if(tmp != undefined){
$('#' + id + '-tr').children('td').eq(1).html(translations['questions'][id]['text']);
//tmp = tmp.split(/<(.+)/);
//$('#' + id + '-tr').children('td').eq(1).html(translations['questions'][id]['text'] + ' <' + tmp[1]);
if('text' in translations['questions'][id]){
var requiredLabelDiv = "";
if(translations['questions'][id]['req']){
requiredLabelDiv = '<div class="requiredlabel">'+requiredLabelText+'</div>';
}
}
else{
$('#label-' + id).html(translations['questions'][id]['text']);
}

if(translations['questions'][id]['matrix'] != null){
//$('#' + id + '-tr').children('td').eq(1).children('table').children().children().children('td:first').html(translations['questions'][id]['text']);
$('#label-' + id).html(translations['questions'][id]['text']+requiredLabelDiv);
}
else if(translations['questions'][id]['type'] == 'descriptive'){
var tmp = $('#' + id + '-tr').children('td').eq(1).html();
if(tmp != undefined){
$('#' + id + '-tr').children('td').eq(1).html(translations['questions'][id]['text']+requiredLabelDiv);
//tmp = tmp.split(/<(.+)/);
//$('#' + id + '-tr').children('td').eq(1).html(translations['questions'][id]['text'] + ' <' + tmp[1]);
}
}
else{
$('#label-' + id).html(translations['questions'][id]['text']+requiredLabelDiv);
}
}
}

//answers
Expand Down Expand Up @@ -581,6 +611,27 @@
});
}

function getRequiredFieldTranslations(){
var data = {};
data['todo'] = 2;
data['project_id'] = pid;
data['field_name'] = 'requiredFieldTranslations';
var json = encodeURIComponent(JSON.stringify(data));

$.ajax({
url: ajax_url,
type: 'POST',
data: 'data=' + json,
success: function (r) {
requiredFieldTranslations = r;
getLanguages();
},
error: function(jqXHR, textStatus, errorThrown) {
console.log(textStatus, errorThrown);
}
});
}

//generic functions
function getVariable(variable){
var query = window.location.search.substring(1);
Expand Down