function processContentGroup($data)
{
//Check type
/* echo "Data:<br><br>";
print_r($data);
echo "<br><br>";*/
$data->type = 'contentgroup';
//Check contentType
if (isset($data->contentType)) {
switch ($data->contentType) {
case "accordion":
$defaultName = 'Accordion';
$defaultSectionName = 'Accordion Section ';
break;
case "carousel":
$defaultName = 'Carousel';
$defaultSectionName = 'Carousel Slide ';
break;
case "sidenote":
$defaultName = 'Sidenote';
$defaultSectionName = 'none';
break;
default:
$abort = true;
$errorArray[] = "Invalid content type for " . $data->name . " widget.";
}
}
//Check name
if (isset($data->name)) {
$data->name = strip_tags($data->name);
} else {
$data->name = $defaultName;
}
//Check key
if (isset($data->key)) {
$re = "/^[a-z0-9]{10}\$/";
//Alphanumeric, and 10 characters
if (!preg_match($re, $data->key)) {
$abort = true;
$errorArray[] = "Invalid key for " . $data->name . " widget.";
}
}
//Check title
if (isset($data->title)) {
$data->title = strip_tags($data->title);
} else {
$data->title = 'Sample title';
}
//Validate sections
$validSections = [];
for ($i = 0; $i < count($data->sections); $i++) {
//Validate name
if (isset($data->sections[$i]->name)) {
$sectionName = strip_tags($data->sections[$i]->name);
} else {
$sectionName = $defaultSectionName + ($i + 1);
}
//Validate widgets
$sectionWidgets = [];
for ($j = 0; $j < count($data->sections[$i]->widgets); $j++) {
$widget = $data->sections[$i]->widgets[$j];
if (isset($widget->type)) {
switch ($widget->type) {
case "contentGroup":
$sectionWidgets[] = processContentGroup($widget);
break;
case "textBox":
$sectionWidgets[] = processTextBox($widget);
break;
case "imagewidget":
$sectionWidgets[] = processImageWidget($widget);
break;
case "video":
$sectionWidgets[] = processVideo($widget);
break;
case "model3d":
$sectionWidgets[] = processModel3d($widget);
break;
case "embeddocument":
$sectionWidgets[] = processEmbedDocument($widget);
break;
default:
break;
}
}
}
$validSections[] = (object) ['name' => $sectionName, 'widgets' => $sectionWidgets];
}
$data->sections = $validSections;
//Check maxHeight is a number
if (!empty($data->maxHeight)) {
if (!filter_var($data->maxHeight, FILTER_VALIDATE_INT) || $data->maxHeight < 0) {
unset($data->maxHeight);
}
} else {
//maxHeight is optional
}
//Check index is a number
if (!empty($data->index)) {
if (!filter_var($data->index, FILTER_VALIDATE_INT) || $data->index < 0) {
unset($data->index);
}
} else {
//index is optional
}
$data = checkAlignment($data);
//From alignOptions.php
//Remove any invalid keys
$validKeys = (object) array('type' => '', 'name' => '', 'contentType' => '', 'key' => '', 'title' => '', 'sections' => '', 'maxHeight' => '', 'index' => '', 'align' => '', 'margin' => '');
$data = (object) array_intersect_key(get_object_vars($data), get_object_vars($validKeys));
/*
print_r($data);
echo "<br><br>";*/
return $data;
}
}
if ($abort) {
return false;
}
}
checkAuthor('books', 'pages', $data->id);
if (!$abort) {
$widgets = [];
$reviewsWidget = "";
//Validate widgets
foreach ($data->widgets as $key => $widget) {
//print_r($data->widgets);
//echo "<br><br>";
switch ($widget->type) {
case "contentgroup":
$widgets[] = processContentGroup($widget);
break;
case "header1":
$widgets[] = processHeader1($widget);
break;
case "textBox":
$widgets[] = processTextBox($widget);
break;
case "sidenote":
$widgets[] = processSidenote($widget);
break;
case "imagewidget":
$widgets[] = processImageWidget($widget);
break;
case "video":
$widgets[] = processVideo($widget);
