array(
'url' => array(
'name' => 'URL du modèle',
'type' => 'text',
'required' => true,
'title' => 'URL d\'une recherche avec filtre de véhicules sans le http://www.autojm.fr/',
'exampleValue' => 'achat-voitures-neuves-peugeot-nouvelle-308-5p'
),
'isDispo' => array(
'name' => 'Disponibilité',
'type' => 'list',
'values' => array(
'-' => '',
'En stock' => 1,
'Sur commande' => 0
),
'title' => 'Critère de disponibilité'
),
'energy' => array(
'name' => 'Carburant',
'type' => 'list',
'values' => array(
'-' => '',
'Diesel' => 1,
'Essence' => 3,
'Hybride' => 5
),
'title' => 'Carburant'
),
'transmission' => array(
'name' => 'Transmission',
'type' => 'list',
'values' => array(
'-' => '',
'Automatique' => 1,
'Manuelle' => 2
),
'title' => 'Transmission'
),
'priceMin' => array(
'name' => 'Prix minimum',
'type' => 'number',
'required' => false,
'title' => 'Prix minimum du véhicule',
'exampleValue' => '10000',
'defaultValue' => '0'
),
'priceMax' => array(
'name' => 'Prix maximum',
'type' => 'number',
'required' => false,
'title' => 'Prix maximum du véhicule',
'exampleValue' => '15000',
'defaultValue' => '150000'
)
)
);
const CACHE_TIMEOUT = 3600;
public function getIcon() {
return self::URI . 'favicon.ico';
}
public function collectData() {
$model_url = self::URI . $this->getInput('url');
// Get the session cookies and the form token
$this->getInitialParameters($model_url);
// Build the form
$post_data = array(
'form[isDispo]' => $this->getInput('isDispo'),
'form[energy]' => $this->getInput('energy'),
'form[transmission]' => $this->getInput('transmission'),
'form[priceMin]' => $this->getInput('priceMin'),
'form[priceMin]' => $this->getInput('priceMin'),
'form[_token]' => $this->token
);
// Set the Form request content type
$header = array(
'Content-Type: application/x-www-form-urlencoded; charset=UTF-8',
);
// Set the curl options (POST query and content, and session cookies
$curl_opts = array(
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => http_build_query($post_data),
CURLOPT_COOKIE => $this->cookies
);
// Get the JSON content of the form
$json = getContents($model_url, $header, $curl_opts)
or returnServerError('Could not request AutoJM.');
// Extract the HTML content from the JSON result
$data = json_decode($json);
$html = str_get_html($data->content);
// Go through every finisha of the model
$list = $html->find('h2');
foreach ($list as $finish) {
$finish_name = $finish->plaintext;
$motorizations = $finish->next_sibling()->find('li');
foreach ($motorizations as $element) {
$image = $element->find('div[class=block-product-image]', 0)->{'data-ga-banner'};
$serie = $element->find('span[class=model]', 0)->plaintext;
$url = self::URI . substr($element->find('a', 0)->href, 1);
if ($element->find('span[class*=block-product-nbModel]', 0) != null) {
$availability = 'En Stock';
} else {
$availability = 'Sur commande';
}
$discount_html = $element->find('span[class*=tag--promo]', 0);
if ($discount_html != null) {
$discount = $discount_html->plaintext;
} else {
$discount = 'inconnue';
}
$price = $element->find('span[class=price red h1]', 0)->plaintext;
$item = array();
$item['title'] = $finish_name . ' ' . $serie;
$item['content'] = '
'
. $finish_name . ' ' . $serie . '
';
$item['content'] .= '- Disponibilité : ' . $availability . '
';
$item['content'] .= '- Série : ' . $serie . '
';
$item['content'] .= '- Remise : ' . $discount . '
';
$item['content'] .= '- Prix : ' . $price . '
';
// Add a fictionnal anchor to the RSS element URL, based on the item content ;
// As the URL could be identical even if the price change, some RSS reader will not show those offers as new items
$item['uri'] = $url . '#' . md5($item['content']);
$this->items[] = $item;
}
}
}
/**
* Gets the session cookie and the form token
*
* @param string $pageURL The URL from which to get the values
*/
private function getInitialParameters($pageURL) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $pageURL);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
// Separate the response header and the content
$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($data, 0, $headerSize);
$content = substr($data, $headerSize);
curl_close($ch);
// Extract the cookies from the headers
$cookies = '';
$http_response_header = explode("\r\n", $header);
foreach ($http_response_header as $hdr) {
if (strpos($hdr, 'Set-Cookie') !== false) {
$cLine = explode(':', $hdr)[1];
$cLine = explode(';', $cLine)[0];
$cookies .= ';' . $cLine;
}
}
$this->cookies = trim(substr($cookies, 1));
// Get the token from the content
$html = str_get_html($content);
$token = $html->find('input[type=hidden][id=form__token]', 0);
$this->token = $token->value;
}
}