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|
<?php
class AppleAppStoreBridge extends BridgeAbstract {
const MAINTAINER = 'captn3m0';
const NAME = 'Apple App Store';
const URI = 'https://apps.apple.com/';
const CACHE_TIMEOUT = 3600; // 1h
const DESCRIPTION = 'Returns version updates for a specific application';
const PARAMETERS = array(array(
'id' => array(
'name' => 'Application ID',
'required' => true,
'exampleValue' => '310633997'
),
'p' => array(
'name' => 'Platform',
'type' => 'list',
'values' => array(
'iPad' => 'ipad',
'iPhone' => 'iphone',
'Mac' => 'mac',
// The following 2 are present in responses
// but not yet tested
'Web' => 'web',
'Apple TV' => 'appletv',
),
'defaultValue' => 'iphone',
),
'country' => array(
'name' => 'Store Country',
'type' => 'list',
'values' => array(
'US' => 'US',
'India' => 'IN',
'Canada' => 'CA'
),
'defaultValue' => 'US',
),
));
const PLATFORM_MAPPING = array(
'iphone' => 'ios',
'ipad' => 'ios',
);
private function makeHtmlUrl($id, $country){
return 'https://apps.apple.com/' . $country . '/app/id' . $id;
}
private function makeJsonUrl($id, $platform, $country){
return "https://amp-api.apps.apple.com/v1/catalog/$country/apps/$id?platform=$platform&extend=versionHistory";
}
public function getName(){
if (isset($this->name)) {
return $this->name . ' - AppStore Updates';
}
return parent::getName();
}
/**
* In case of some platforms, the data is present in the initial response
*/
private function getDataFromShoebox($id, $platform, $country){
$uri = $this->makeHtmlUrl($id, $country);
$html = getSimpleHTMLDOMCached($uri, 3600);
$script = $html->find('script[id="shoebox-ember-data-store"]', 0);
$json = json_decode($script->innertext, true);
return $json['data'];
}
private function getJWTToken($id, $platform, $country){
$uri = $this->makeHtmlUrl($id, $country);
$html = getSimpleHTMLDOMCached($uri, 3600);
$meta = $html->find('meta[name="web-experience-app/config/environment"]', 0);
$json = urldecode($meta->content);
$json = json_decode($json);
return $json->MEDIA_API->token;
}
private function getAppData($id, $platform, $country, $token){
$uri = $this->makeJsonUrl($id, $platform, $country);
$headers = array(
"Authorization: Bearer $token",
);
$json = json_decode(getContents($uri, $headers), true);
return $json['data'][0];
}
/**
* Parses the version history from the data received
* @return array list of versions with details on each element
*/
private function getVersionHistory($data, $platform){
switch($platform) {
case 'mac':
return $data['relationships']['platforms']['data'][0]['attributes']['versionHistory'];
default:
$os = self::PLATFORM_MAPPING[$platform];
return $data['attributes']['platformAttributes'][$os]['versionHistory'];
}
}
public function collectData() {
$id = $this->getInput('id');
$country = $this->getInput('country');
$platform = $this->getInput('p');
switch ($platform) {
case 'mac':
$data = $this->getDataFromShoebox($id, $platform, $country);
break;
default:
$token = $this->getJWTToken($id, $platform, $country);
$data = $this->getAppData($id, $platform, $country, $token);
}
$versionHistory = $this->getVersionHistory($data, $platform);
$name = $this->name = $data['attributes']['name'];
$author = $data['attributes']['artistName'];
foreach ($versionHistory as $row) {
$item = array();
$item['content'] = nl2br($row['releaseNotes']);
$item['title'] = $name . ' - ' . $row['versionDisplay'];
$item['timestamp'] = $row['releaseDate'];
$item['author'] = $author;
$item['uri'] = $this->makeHtmlUrl($id, $country);
$this->items[] = $item;
}
}
}
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