rss-bridge/bridges/AllegroBridge.php

157 lines
5.3 KiB
PHP

<?php
class AllegroBridge extends BridgeAbstract
{
const NAME = 'Allegro';
const URI = 'https://www.allegro.pl';
const DESCRIPTION = 'Returns the search results from the Allegro.pl shopping and bidding portal';
const MAINTAINER = 'wrobelda';
const PARAMETERS = [[
'url' => [
'name' => 'Search URL',
'title' => 'Copy the URL from your browser\'s address bar after searching for your items and paste it here',
'exampleValue' => 'https://allegro.pl/kategoria/swieze-warzywa-cebula-318660',
'required' => true,
],
'cookie' => [
'name' => 'The complete cookie value',
'title' => 'Paste the value of the cookie value from your browser if you want to prevent Allegro imposing rate limits',
'required' => false,
],
'includeSponsoredOffers' => [
'type' => 'checkbox',
'name' => 'Include Sponsored Offers',
'defaultValue' => 'checked'
],
'includePromotedOffers' => [
'type' => 'checkbox',
'name' => 'Include Promoted Offers',
'defaultValue' => 'checked'
]
]];
public function getName()
{
$url = $this->getInput('url');
if (!$url) {
return parent::getName();
}
$parsedUrl = parse_url($url, PHP_URL_QUERY);
if (!$parsedUrl) {
return parent::getName();
}
parse_str($parsedUrl, $fields);
if (array_key_exists('string', $fields)) {
$f = urldecode($fields['string']);
} else {
$f = false;
}
if ($f) {
return $f;
}
return parent::getName();
}
public function getURI()
{
return $this->getInput('url') ?? parent::getURI();
}
public function collectData()
{
# make sure we order by the most recently listed offers
$url = preg_replace('/([?&])order=[^&]+(&|$)/', '$1', $this->getInput('url'));
$url .= (parse_url($url, PHP_URL_QUERY) ? '&' : '?') . 'order=n';
$opts = [];
// If a cookie is provided
if ($cookie = $this->getInput('cookie')) {
$opts[CURLOPT_COOKIE] = $cookie;
}
$html = getSimpleHTMLDOM($url, [], $opts);
# if no results found
if ($html->find('.mzmg_6m.m9qz_yo._6a66d_-fJr5')) {
return;
}
$results = $html->find('article[data-analytics-view-custom-context="REGULAR"]');
if ($this->getInput('includeSponsoredOffers')) {
$results = array_merge($results, $html->find('article[data-analytics-view-custom-context="SPONSORED"]'));
}
if ($this->getInput('includePromotedOffers')) {
$results = array_merge($results, $html->find('article[data-analytics-view-custom-context="PROMOTED"]'));
}
foreach ($results as $post) {
$item = [];
$item['uid'] = $post->{'data-analytics-view-value'};
$item_link = $post->find('a[href*="' . $item['uid'] . '"], a[href*="allegrolokalnie"]', 0);
$item['uri'] = $item_link->href;
$item['title'] = $item_link->find('img', 0)->alt;
$image = $item_link->find('img', 0)->{'data-src'} ?: $item_link->find('img', 0)->src ?? false;
if ($image) {
$item['enclosures'] = [$image . '#.image'];
}
$price = $post->{'data-analytics-view-json-custom-price'};
if ($price) {
$priceDecoded = json_decode(html_entity_decode($price));
$price = $priceDecoded->amount . ' ' . $priceDecoded->currency;
}
$descriptionPatterns = ['/<\s*dt[^>]*>\b/', '/<\/dt>/', '/<\s*dd[^>]*>\b/', '/<\/dd>/'];
$descriptionReplacements = ['<span>', ':</span> ', '<strong>', '&emsp;</strong> '];
$description = $post->find('.m7er_k4.mpof_5r.mpof_z0_s', 0)->innertext;
$descriptionPretty = preg_replace($descriptionPatterns, $descriptionReplacements, $description);
$pricingExtraInfo = array_filter($post->find('.mqu1_g3.mgn2_12'), function ($node) {
return empty($node->find('.mvrt_0'));
});
$pricingExtraInfo = $pricingExtraInfo[0]->plaintext ?? '';
$offerExtraInfo = array_map(function ($node) {
return str_contains($node->plaintext, 'zapłać później') ? '' : $node->outertext;
}, $post->find('div.mpof_ki.mwdn_1.mj7a_4.mgn2_12'));
$isSmart = $post->find('img[alt="Smart!"]', 0) ?? false;
if ($isSmart) {
$pricingExtraInfo .= $isSmart->outertext;
}
$item['categories'] = [];
$parameters = $post->find('dd');
foreach ($parameters as $parameter) {
if (in_array(strtolower($parameter->innertext), ['brak', 'nie'])) {
continue;
}
$item['categories'][] = $parameter->innertext;
}
$item['content'] = $descriptionPretty
. '<div><strong>'
. $price
. '</strong></div><div>'
. implode('</div><div>', $offerExtraInfo)
. '</div><dl>'
. $pricingExtraInfo
. '</dl><hr>';
$this->items[] = $item;
}
}
}