/**
* To generate the html (text with hole) without value
*
* @access private
*
* @param \UJM\ExoBundle\Entity\InteractionHole $interHole
*
*/
private function htmlWithoutValue($interHole)
{
//id hole in html = $hole->getPosition()
$html = $interHole->getHtml();
$tabInputValue = explode('value="', $html);
$tabHoles = array();
foreach ($interHole->getHoles() as $hole) {
if ($hole->getSelector() === false) {
$tabHoles[$hole->getPosition()] = $hole;
} else {
$selectInHtml = explode('<select id="' . $hole->getPosition() . '" class="blank" name="blank_' . $hole->getPosition() . '">', $html);
$selectInHtml = explode('</select>', $selectInHtml[1]);
$html = str_replace($selectInHtml[0], '', $html);
$pos = $hole->getPosition();
$regExpr = '<select id="' . $pos . '" class="blank" name="blank_' . $hole->getPosition() . '">';
$select = '<select id="' . $pos . '" class="blank" name="blank_' . $hole->getPosition() . '">';
$wrs = array();
foreach ($hole->getWordResponses() as $wr) {
$wrs[] = $wr;
}
shuffle($wrs);
foreach ($wrs as $wr) {
$id = $wr->getId();
$response = $wr->getResponse();
$select .= "<option value=\"{$id}\">{$response}</option>";
}
$html = str_replace($regExpr, $select, $html);
}
}
ksort($tabHoles);
$tabHoles = array_values($tabHoles);
for ($i = 0; $i < count($tabInputValue); $i++) {
$inputValue = explode('"', $tabInputValue[$i]);
$regExpr = 'value="' . $inputValue[0] . '"';
$html = str_replace($regExpr, 'value=""', $html);
}
$interHole->setHtmlWithoutValue($html);
$this->em->persist($interHole);
$this->em->flush();
}
/**
* @param \UJM\ExoBundle\Entity\InteractionHole $interHole
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @return json
*/
private function getJsonResponse($interHole, $request)
{
$tabResp = [];
$em = $this->doctrine->getManager();
foreach ($interHole->getHoles() as $hole) {
$response = $request->get('blank_' . $hole->getPosition());
$response = trim($response);
$response = preg_replace('/\\s+/', ' ', $response);
if ($hole->getSelector()) {
$wr = $em->getRepository('UJMExoBundle:WordResponse')->find($response);
$tabResp[$hole->getPosition()] = $wr->getResponse();
} else {
$from = array("'", '"');
$to = array("\\u0027", "\\u0022");
$tabResp[$hole->getPosition()] = str_replace($from, $to, $response);
}
}
return json_encode($tabResp);
}
