No PSR-18 clients found. Make sure to install a package providing "psr/http-client-implementation". Example: "php-http/guzzle6-adapter". #4
Comments
I create a new issue for it: #5
The library don't come with any PSR-18 implementation.
Here a working example of a Provider Configuration: https://github.com/MacFJA/livres/blob/master/src/Repository/ProviderConfigurationRepository.php But if the provider(s) you want to use have no particular configuration, you can simply write this: $providerConfiguration = new class implements \MacFJA\BookRetriever\ProviderConfigurationInterface {
public function getParameters(\MacFJA\BookRetriever\ProviderInterface $provider): array
{
return [];
}
public function isActive(\MacFJA\BookRetriever\ProviderInterface $provider): bool
{
return true;
}
};The I hope that answer your question, If not don't hesitate to ask more details |
|
Thanks for your answer There is already the "guzzlehttp/guzzle" package when launches the composer require statement: I tested a lot of package without success (guzzlehttp/guzzle + guzzle/guzzle6-adapter ...), now I have no more error with this composer.json: {
"require": {
"macfja/book-retriever": "^1.1",
"symfony/http-client": "^5.4",
"php-http/httplug": "^2.3",
"nyholm/psr7": "^1.5",
"symfony/var-dumper": "^5.4"
}
}Can you test in a new project your library, just the simple example please (provider AntoineOnline) ? I don't get any results with isbn: 9782253006329 $htmlGetter = new \MacFJA\BookRetriever\Helper\HtmlGetter();
$isbnTool = new \Isbn\Isbn();
$antoineOnline = new \MacFJA\BookRetriever\Provider\AntoineOnline($htmlGetter, $isbnTool);
$books = $antoineOnline->searchIsbn('9782253006329');
In your AntoinOnline.php file,
$location = $response->getHeader('location');returns an empty array There's no key location in headers: However I noticed that there is a location key in response_headers through the library: I don't know how to retrieve the 'location' from the stream. the second problem is that if we have a 200 response, you return an empty array (in AntoineOnline.php) if ($response->getStatusCode() < 300 || $response->getStatusCode() > 399) {
return [];
}Finally, if I don't take location into account for testing purposes, I get a result in SearchBuilder: Here is the modified AmazonOnline.php file to override location and comment out the getStatusCode: public function searchIsbn(string $isbn): array
{
$isbn = $this->isbnTool->hyphens->removeHyphens($isbn);
// dump($isbn);
$client = $this->getHttpClient();
// dump($client);
$requestBody = sprintf(static::WEBPAGE_SEARCH_PATTERN, urlencode($isbn));
dump("$requestBody:", $requestBody);
$request = $this->createHttpRequest('POST', $requestBody)
->withAddedHeader('content-length', (string) strlen($requestBody));
dump($request);
$response = $client->sendRequest($request);
// location est dans response
dump('response:',$response);
// dump('getBody',$response->getBody()->getContents());
// echo ($response->getBody()->getContents());
dump($response->getStatusCode());
// if ($response->getStatusCode() < 300 || $response->getStatusCode() > 399) {
// return [];
// }
$url = "https://www.antoineonline.com/Livre_Vingt_Mille_Lieues_Sous_Les_Mers_Jules_Verne_9782253006329.aspx?productCode=0009782253006329";
// new NativeResponse($url,null,'',[],null,null,null,null);
// ATTENTION: à ce stade on ne RECCUPERE RIEN de getHeader('location)
$location = $response->getHeader('location');
$headers=$response->getHeaders();
dump('headers:', $headers);
dump('location:',$location);
// new StreamWrapper();
$location = reset($location);
// $xml = $this->getHtmlGetter()->getWebpageAsDom(static::WEBPAGE_BASE_URL.$location);
$xml = $this->getHtmlGetter()->getWebpageAsDom($url);
// dump('xml:',$xml);
$allMeta = $xml->getElementsByTagName('meta');
dump('allMeta:',$allMeta);
$resultDiv = $xml->getElementById('ctl00_cph1_ProductMainPage');
// $resultDiv = $xml->getElementById('ctl00_cph1_RandomNumbers');
dump('resultDiv:',$resultDiv);
if (null === $resultDiv) {
return [];
}
$allInput = $resultDiv->getElementsByTagName('input');
dump('allInput:',$allInput);
$result = ['antoineonline_link' => static::WEBPAGE_BASE_URL.$location, 'isbn' => $isbn];
$result = $this->handleNode($result, $allMeta, [$this, 'metaNodeVisitor']);
$result = $this->handleNode($result, $allInput, [$this, 'inputNodeVisitor']);
dump('searchResultBuilder:',[SearchResultBuilder::createFromArray($result)]);
return [SearchResultBuilder::createFromArray($result)];
}For the amazon provider, I think the constant: I would like to test another provider but for the moment only AntoineOnline displays a result. I would like to have examples that work with other providers, please, because I don't know what parameters to put when they are necessary |
|
also when i test with $provider Configuration it doesn't work: $providerConfiguration = new class implements \MacFJA\BookRetriever\ProviderConfigurationInterface {
public function getParameters(\MacFJA\BookRetriever\ProviderInterface $provider): array
{
return [];
}
public function isActive(\MacFJA\BookRetriever\ProviderInterface $provider): bool
{
return true;
}
};
$configurator = new \MacFJA\BookRetriever\ProviderConfigurator($providerConfiguration,null,null,null);
$htmlGetter = new \MacFJA\BookRetriever\Helper\HtmlGetter();
$isbn = new \Isbn\Isbn();
$opds = new \MacFJA\BookRetriever\Helper\OPDSParser();
$sru = new \MacFJA\BookRetriever\Helper\SRUParser();
$providers = [
// new \MacFJA\BookRetriever\Provider\AbeBooks($htmlGetter),
// new \MacFJA\BookRetriever\Provider\Amazon(),
new \MacFJA\BookRetriever\Provider\AntoineOnline($htmlGetter, $isbn),
// new \MacFJA\BookRetriever\Provider\ArchiveOrg($opds),
// new \MacFJA\BookRetriever\Provider\LibraryHub($sru),
// new \MacFJA\BookRetriever\Provider\DigitEyes(),
// new \MacFJA\BookRetriever\Provider\Ebay()
];
array_walk($providers, [$configurator, 'configure']);
$pool = new \MacFJA\BookRetriever\Pool($providers, $providerConfiguration);
$books = $pool->searchIsbn('9782253006329');I get this error: <html><body>
<!--StartFragment--><font size="1">
( ! ) Warning: assert(): assert($providers instanceof Traversable) failed in C:\XAMPP\htdocs\blog\Book-Retriever\vendor\macfja\book-retriever\lib\Pool.php on line 109
--
1 | 0.0006 | 356584 | {main}( ) | ...\index.php:0
2 | 3.4582 | 731160 | MacFJA\BookRetriever\Pool->searchIsbn( $isbn = '9782253006329' ) | ...\index.php:58
3 | 3.4582 | 731160 | MacFJA\BookRetriever\Pool->getActiveProviders( ) | ...\Pool.php:71
4 | 3.4582 | 731160 | assert( $assertion = FALSE, $description = 'assert($providers instanceof Traversable)' ) | ...\Pool.php:109
</font><!--EndFragment-->
</body>
</html>( ! ) Warning: [assert](http://www.php.net/function.assert)(): assert($providers instanceof Traversable) failed in C:\XAMPP\htdocs\blog\Book-Retriever\vendor\macfja\book-retriever\lib\Pool.php on line 109
Call Stack
# Time Memory Function Location
1 0.0006 356584 {main}( ) ...\index.php:0
2 3.4582 731160 MacFJA\BookRetriever\Pool->searchIsbn( $isbn = '9782253006329' ) ...\index.php:58
3 3.4582 731160 MacFJA\BookRetriever\Pool->getActiveProviders( ) ...\Pool.php:71
4 3.4582 731160 assert( $assertion = FALSE, $description = 'assert($providers instanceof Traversable)' ) ...\Pool.php:109
( ! ) Fatal error: Uncaught TypeError: Argument 1 passed to IteratorIterator::__construct() must implement interface Traversable, array given in C:\XAMPP\htdocs\blog\Book-Retriever\vendor\macfja\book-retriever\lib\Pool.php on line 111
( ! ) TypeError: Argument 1 passed to IteratorIterator::__construct() must implement interface Traversable, array given in C:\XAMPP\htdocs\blog\Book-Retriever\vendor\macfja\book-retriever\lib\Pool.php on line 111
Call Stack
# Time Memory Function Location
1 0.0006 356584 {main}( ) ...\index.php:0
2 3.4582 731160 MacFJA\BookRetriever\Pool->searchIsbn( $isbn = '9782253006329' ) ...\index.php:58
3 3.4582 731160 MacFJA\BookRetriever\Pool->getActiveProviders( ) ...\Pool.php:71 |
I didn't updated the library for almost 2 years, so it's highly probable that some provider have changed their API or about data are displayed on their website.
I will update the Providers.md file to add more details about the required parameter of the providers that need them.
For some example you can look at the Tests/Unit directory. But I will create a full working example (other that https://github.com/MacFJA/livres) |
MacFJA
added
documentation
Hello,
I got a psr-18 error when I test your example:
No PSR-18 clients found. Make sure to install a package providing "psr/http-client-implementation". Example: "php-http/guzzle6-adapter".
I'm testing your library outside the symfony framework, just in a pure php project
Also, can you please show a complete working example. I don't know what to put in
$providerConfiguration = ...;either in Configurable provider or Multiple providers.Finally, can you please add the Eni provider (https://www.editions-eni.fr/)?
I can't wait to test all these features which seem very complete and powerful to me!
Thanks for your help
my composer.json:
{ "require": { "macfja/book-retriever": "^1.1", "symfony/var-dumper": "^5.4" }, "autoload": { "psr-4": { "App\\":"src/" } } }The text was updated successfully, but these errors were encountered: