<?php
$jsonData = $_POST['jsonData'];
function storeJson($data, $fileName = 'json-file')
{
if (empty($data)) {
return false;
}
$fileName = time() . '-' . $fileName . '.json';
$filePath = 'temp/' . $fileName;
$handle = fopen($filePath, 'w');
fwrite($handle, json_encode($data));
fclose($handle);
if (file_exists($filePath)) {
return $filePath;
} else {
return false;
}
}
$path = storeJson($jsonData);
if ($path !== false) {
echo json_encode(['filePath' => $path]);
} else {
echo json_encode(['filePath' => '']);
}
function findAnnounces($strDataDom)
{
//for each page, there are up to 10 records, each of them marked with DOM class 'plus'
foreach ($strDataDom->find('.plus') as $data) {
$value = $data->href;
//is it a valid URL for an announce?
if (strrpos($value, "www.athome.lu/")) {
//go into the announce
$htmlContent = scraperWiki::scrape($value);
//look for the start of the json record wich has all the information of the announce
//and manually trim it to the correct json format
$strStart = strpos($htmlContent, "initGoogleMap");
$strEnd = strpos($htmlContent, "#containerGoogleMap");
$strData = substr($htmlContent, $strStart, $strEnd - $strStart - 6);
$strData = ltrim($strData, "initGoogleMap([");
//is it UTF format? just in case we convert it
$strDataUTF = iconv('UTF-8', 'ASCII//TRANSLIT', $strData);
//the function will transfor the string into a json object and store it in the database
storeJson($strDataUTF);
}
}
}