forked from La_Bureautique/zeg1jeux
280 lines
5.3 KiB
PHP
280 lines
5.3 KiB
PHP
<?php
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require_once('DAO.class.php');
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class Gchange {
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private $dao;
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private $cacheDir = __DIR__ . '/../cache/';
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private $isActivatedCache = true;
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private $cacheLongevity = array(
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'placesNearby' => 604800, // 3 jours
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'users' => 43200, // 12 heures
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'records' => 900 // 15 min
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);
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public function __construct () {
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$this->dao = DAO::getInstance();
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}
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public function getRecordsByIssuer ($issuer) {
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$recordsCacheDir = 'records/user/';
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$recordsCacheFile = $issuer . '.json';
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$json = $this->getJsonFromCache($recordsCacheDir, $recordsCacheFile, $this->cacheLongevity['records']);
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if (empty($json)) {
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$n = 20;
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$queryParams = [
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'size' => $n,
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'query' => [
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'bool' =>[
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'must' => [
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'term' => [
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'issuer' => $issuer
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]
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],
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'must_not' => [
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[ "term" => ["stock" => 0] ]
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]
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]
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],
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'sort' => [
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['time' => 'desc']
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]
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];
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$json = $this->dao->fetchJson('/market/record/_search', 'gchange', $queryParams);
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$this->cacheJson($recordsCacheDir, $recordsCacheFile, $json);
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}
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$result = json_decode($json);
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return $result->hits->hits;
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}
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private function getJsonFromCache ($dir, $file, $cacheLongevity) {
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if (!$this->isActivatedCache) {
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return NULL;
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}
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$json = null;
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$jsonFullPath = $this->cacheDir . $dir . $file;
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if (file_exists($jsonFullPath) and ((time() - filemtime($jsonFullPath)) < $cacheLongevity)) {
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$json = file_get_contents($jsonFullPath);
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}
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return $json;
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}
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private function cacheJson ($dir, $file, $json) {
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if (!$this->isActivatedCache) {
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return NULL;
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}
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$jsonCacheDir = $this->cacheDir . $dir;
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$jsonFullPath = $jsonCacheDir . $file;
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if (!file_exists($jsonCacheDir)) {
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mkdir($jsonCacheDir, 0777, true);
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}
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file_put_contents($jsonFullPath, $json);
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}
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public function getUser ($pubkey) {
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$usersCacheDir = 'users/';
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$usersCacheFile = $pubkey . '.json';
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$json = $this->getJsonFromCache($usersCacheDir, $usersCacheFile, $this->cacheLongevity['users']);
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if (empty($json)) {
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$json = $this->dao->fetchJson(('/user/profile/'. $pubkey), 'gchange');
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$this->cacheJson($usersCacheDir, $usersCacheFile, $json);
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}
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$result = json_decode($json);
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return $result;
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}
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public function getPlacesNearUser ($user, $radius) {
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$placesCacheDir = 'places-nearby/user/';
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$placesCacheFile = $user->_id . '.json';
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$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, $this->cacheLongevity['placesNearby']);
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if (empty($json)) {
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$json = $this->getNearbyPlacesJson($user->_source->geoPoint->lat, $user->_source->geoPoint->lon, RADIUS);
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$this->cacheJson($placesCacheDir, $placesCacheFile, $json);
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}
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$result = json_decode($json);
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return $result->hits->hits;
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}
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public function getNearbyPlaces ($lat, $lon, $maxDistance, $minDistance = NULL) {
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$json = $this->getNearbyPlacesJson($lat, $lon, $maxDistance, $minDistance);
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$result = json_decode($json);
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return $result->hits->hits;
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}
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public function getNearbyPlacesJson ($lat, $lon, $maxDistance, $minDistance = NULL) {
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$n = 20;
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$queryParams = [
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'size' => $n,
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'query' => [
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'bool' => [
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'must' => [
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[
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'geo_distance' => [
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"distance" => $maxDistance . 'km',
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"geoPoint"=> [
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"lat" => $lat,
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"lon" => $lon
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]
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]
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]
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]
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]
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]
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];
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$json = $this->dao->fetchJson('/page/record/_search', 'gchange', $queryParams);
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return $json;
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}
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public function getNearbyRecords ($lat, $lon, $maxDistance, $minDistance = NULL) {
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$n = 20;
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$queryParams = [
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'size' => $n,
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'query' => [
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'bool' => [
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'must' => [
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[
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'geo_distance' => [
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"distance" => $maxDistance . 'km',
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"geoPoint"=> [
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"lat" => $lat,
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"lon" => $lon
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]
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]
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], [
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'range' => [
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'stock' => [
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'gte' => 1
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]
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]
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]
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]
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]
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]
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];
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$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
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$result = json_decode($json);
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return $result->hits->hits;
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}
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public function getImmaterialRecords () {
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$n = 20;
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$queryParams = [
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'size' => $n,
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'query' => [
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'nested' => [
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'path' => 'category',
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'query' => [
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'bool' => [
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'should' => [
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[ 'term' => [ 'category.parent' => 'cat31' ] ],
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[ 'term' => [ 'category.id' => 'cat31' ] ],
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[ 'term' => [ 'category.parent' => 'cat74' ] ],
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[ 'term' => [ 'category.id' => 'cat74' ] ]
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],
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'must_not' => [
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[ "term" => ["category.id" => "cat65"] ]
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]
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]
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]
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]
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]
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];
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$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
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$result = json_decode($json);
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return $result->hits->hits;
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}
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public function getShippable () {
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$n = 20;
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$queryParams = [
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'size' => $n,
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'query' => [
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'match' => [
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'description' => 'envoi possible'
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]
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]
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];
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$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
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$result = json_decode($json);
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return $result->hits->hits;
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}
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public function getHousingOffers () {
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}
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public function getShippableOffers () {
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}
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}
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