Rss-Bridge/bridges/AutoJMBridge.php
sysadminstory 291e8c2a23 [AutoJMBridge] Fix bridge after website change (#1081)
* [AutoJMBridge] Fix bridge after website change

The website was totally reworked, so the bridge had to be reworked too.
The bridge parameters changed, therefore old RSS feed will not work
anymore, but it was impossible to do it in another way.
2019-04-04 22:39:39 +02:00

185 lines
5.6 KiB
PHP

<?php
class AutoJMBridge extends BridgeAbstract {
const NAME = 'AutoJM';
const URI = 'https://www.autojm.fr/';
const DESCRIPTION = 'Suivre les offres de véhicules proposés par AutoJM en fonction des critères de filtrages';
const MAINTAINER = 'sysadminstory';
const PARAMETERS = array(
'Afficher les offres de véhicules disponible en fonction des critères du site AutoJM' => 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'] = '<p><img style="vertical-align:middle ; padding: 10px" src="' . $image . '" />'
. $finish_name . ' ' . $serie . '</p>';
$item['content'] .= '<ul><li>Disponibilité : ' . $availability . '</li>';
$item['content'] .= '<li>Série : ' . $serie . '</li>';
$item['content'] .= '<li>Remise : ' . $discount . '</li>';
$item['content'] .= '<li>Prix : ' . $price . '</li></ul>';
// 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;
}
}