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J. King 2017-10-02 15:42:15 -04:00
parent 91cce6b529
commit 97b0134e56
16 changed files with 109 additions and 59 deletions
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7
arsse.php
View file

@ -1,7 +1,12 @@
<?php
namespace JKingWeb\Arsse;
require_once __DIR__.DIRECTORY_SEPARATOR."bootstrap.php";
const BASE = __DIR__.DIRECTORY_SEPARATOR;
const NS_BASE = __NAMESPACE__."\\";
require_once BASE."vendor".DIRECTORY_SEPARATOR."autoload.php";
ignore_user_abort(true);
if (\PHP_SAPI=="cli") {
// initialize the CLI; this automatically handles --help and --version

10
bootstrap.php
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@ -1,10 +0,0 @@
<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
const BASE = __DIR__.DIRECTORY_SEPARATOR;
const NS_BASE = __NAMESPACE__."\\";
const VERSION = "0.1.1";
require_once BASE."vendor".DIRECTORY_SEPARATOR."autoload.php";
ignore_user_abort(true);

1
build.xml
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@ -10,7 +10,6 @@
<include name="dist/**"/>
<include name="composer.*"/>
<include name="arsse.php"/>
<include name="bootstrap.php"/>
<include name="CHANGELOG"/>
<include name="LICENSE"/>
<include name="README.md"/>

2
lib/Arsse.php
View file

@ -3,6 +3,8 @@ declare(strict_types=1);
namespace JKingWeb\Arsse;
class Arsse {
const VERSION = "0.1.1";
/** @var Lang */
public static $lang;
/** @var Conf */

2
lib/CLI.php
View file

@ -27,7 +27,7 @@ USAGE_TEXT;
$this->args = \Docopt::handle($this->usage(), [
'argv' => $argv,
'help' => true,
'version' => VERSION,
'version' => Arsse::VERSION,
]);
}

16
lib/Database.php
View file

@ -464,13 +464,19 @@ class Database {
throw new User\ExceptionAuthz("notAuthorized", ["action" => __FUNCTION__, "user" => $user]);
}
// check to see if the feed exists
$feedID = $this->db->prepare("SELECT id from arsse_feeds where url is ? and username is ? and password is ?", "str", "str", "str")->run($url, $fetchUser, $fetchPassword)->getValue();
$check = $this->db->prepare("SELECT id from arsse_feeds where url is ? and username is ? and password is ?", "str", "str", "str");
$feedID = $check->run($url, $fetchUser, $fetchPassword)->getValue();
if ($discover && is_null($feedID)) {
// if the feed doesn't exist, first perform discovery if requested and check for the existence of that URL
$url = Feed::discover($url, $fetchUser, $fetchPassword);
$feedID = $check->run($url, $fetchUser, $fetchPassword)->getValue();
}
if (is_null($feedID)) {
// if the feed doesn't exist add it to the database; we do this unconditionally so as to lock SQLite databases for as little time as possible
// if the feed still doesn't exist in the database, add it to the database; we do this unconditionally so as to lock SQLite databases for as little time as possible
$feedID = $this->db->prepare('INSERT INTO arsse_feeds(url,username,password) values(?,?,?)', 'str', 'str', 'str')->run($url, $fetchUser, $fetchPassword)->lastId();
try {
// perform an initial update on the newly added feed
$this->feedUpdate($feedID, true, $discover);
$this->feedUpdate($feedID, true);
} catch (\Throwable $e) {
// if the update fails, delete the feed we just added
$this->db->prepare('DELETE from arsse_feeds where id is ?', 'int')->run($feedID);
@ -601,7 +607,7 @@ class Database {
return array_column($feeds, 'id');
}
public function feedUpdate($feedID, bool $throwError = false, bool $discover = false): bool {
public function feedUpdate($feedID, bool $throwError = false): bool {
$tr = $this->db->begin();
// check to make sure the feed exists
if (!ValueInfo::id($feedID)) {
@ -617,7 +623,7 @@ class Database {
// here. When an exception is thrown it should update the database with the
// error instead of failing; if other exceptions are thrown, we should simply roll back
try {
$feed = new Feed((int) $feedID, $f['url'], (string) Date::transform($f['modified'], "http", "sql"), $f['etag'], $f['username'], $f['password'], $scrape, $discover);
$feed = new Feed((int) $feedID, $f['url'], (string) Date::transform($f['modified'], "http", "sql"), $f['etag'], $f['username'], $f['password'], $scrape);
if (!$feed->modified) {
// if the feed hasn't changed, just compute the next fetch time and record it
$this->db->prepare("UPDATE arsse_feeds SET updated = CURRENT_TIMESTAMP, next_fetch = ? WHERE id is ?", 'datetime', 'int')->run($feed->nextFetch, $feedID);

75
lib/Feed.php
View file

@ -5,6 +5,7 @@ namespace JKingWeb\Arsse;
use JKingWeb\Arsse\Misc\Date;
use PicoFeed\PicoFeedException;
use PicoFeed\Config\Config;
use PicoFeed\Client\Client;
use PicoFeed\Reader\Reader;
use PicoFeed\Reader\Favicon;
use PicoFeed\Scraper\Scraper;
@ -12,8 +13,6 @@ use PicoFeed\Scraper\Scraper;
class Feed {
public $data = null;
public $favicon;
public $parser;
public $reader;
public $resource;
public $modified = false;
public $lastModified;
@ -21,22 +20,30 @@ class Feed {
public $newItems = [];
public $changedItems = [];
public function __construct(int $feedID = null, string $url, string $lastModified = '', string $etag = '', string $username = '', string $password = '', bool $scrape = false, bool $discover = false) {
// set the configuration
$userAgent = Arsse::$conf->fetchUserAgentString ?? sprintf('Arsse/%s (%s %s; %s; https://code.jkingweb.ca/jking/arsse) PicoFeed (https://github.com/fguillot/picoFeed)',
VERSION, // Arsse version
php_uname('s'), // OS
php_uname('r'), // OS version
php_uname('m') // platform architecture
);
$this->config = new Config;
$this->config->setMaxBodySize(Arsse::$conf->fetchSizeLimit);
$this->config->setClientTimeout(Arsse::$conf->fetchTimeout);
$this->config->setGrabberTimeout(Arsse::$conf->fetchTimeout);
$this->config->setClientUserAgent($userAgent);
$this->config->setGrabberUserAgent($userAgent);
public static function discover(string $url, string $username = '', string $password = ''): string {
// fetch the candidate feed
$f = self::download($url, "", "", $username, $password);
if ($f->reader->detectFormat($f->getContent())) {
// if the prospective URL is a feed, use it
$out = $url;
} else {
$links = $f->reader->find($f->getUrl(), $f->getContent());
if (!$links) {
// work around a PicoFeed memory leak FIXME: remove this hack (or not) once PicoFeed stops leaking memory
libxml_use_internal_errors(false);
throw new Feed\Exception($url, new \PicoFeed\Reader\SubscriptionNotFoundException('Unable to find a subscription'));
} else {
$out = $links[0];
}
}
// work around a PicoFeed memory leak FIXME: remove this hack (or not) once PicoFeed stops leaking memory
libxml_use_internal_errors(false);
return $out;
}
public function __construct(int $feedID = null, string $url, string $lastModified = '', string $etag = '', string $username = '', string $password = '', bool $scrape = false) {
// fetch the feed
$this->download($url, $lastModified, $etag, $username, $password, $discover);
$this->resource = self::download($url, $lastModified, $etag, $username, $password);
// format the HTTP Last-Modified date returned
$lastMod = $this->resource->getLastModified();
if (strlen($lastMod)) {
@ -65,26 +72,40 @@ class Feed {
$this->nextFetch = $this->computeNextFetch();
}
protected function download(string $url, string $lastModified, string $etag, string $username, string $password, bool $discover): bool {
$action = $discover ? "discover" : "download";
protected static function configure(): Config {
$userAgent = Arsse::$conf->fetchUserAgentString ?? sprintf('Arsse/%s (%s %s; %s; https://thearsse.com/) PicoFeed (https://github.com/miniflux/picoFeed)',
Arsse::VERSION, // Arsse version
php_uname('s'), // OS
php_uname('r'), // OS version
php_uname('m') // platform architecture
);
$config = new Config;
$config->setMaxBodySize(Arsse::$conf->fetchSizeLimit);
$config->setClientTimeout(Arsse::$conf->fetchTimeout);
$config->setGrabberTimeout(Arsse::$conf->fetchTimeout);
$config->setClientUserAgent($userAgent);
$config->setGrabberUserAgent($userAgent);
return $config;
}
protected static function download(string $url, string $lastModified, string $etag, string $username, string $password): Client {
try {
$this->reader = new Reader($this->config);
$this->resource = $this->reader->$action($url, $lastModified, $etag, $username, $password);
$reader = new Reader(self::configure());
$client = $reader->download($url, $lastModified, $etag, $username, $password);
$client->reader = $reader;
return $client;
} catch (PicoFeedException $e) {
throw new Feed\Exception($url, $e);
}
return true;
}
protected function parse(): bool {
try {
$this->parser = $this->reader->getParser(
$feed = $this->resource->reader->getParser(
$this->resource->getUrl(),
$this->resource->getContent(),
$this->resource->getEncoding()
);
$feed = $this->parser->execute();
)->execute();
// Grab the favicon for the feed; returns an empty string if it cannot find one.
// Some feeds might use a different domain (eg: feedburner), so the site url is
// used instead of the feed's url.
@ -388,7 +409,7 @@ class Feed {
}
protected function scrape(): bool {
$scraper = new Scraper($this->config);
$scraper = new Scraper(self::configure());
foreach (array_merge($this->newItems, $this->changedItems) as $item) {
$scraper->setUrl($item->url);
$scraper->execute();

4
lib/REST/NextCloudNews/V1_2.php
View file

@ -691,14 +691,14 @@ class V1_2 extends \JKingWeb\Arsse\REST\AbstractHandler {
protected function serverVersion(array $url, array $data): Response {
return new Response(200, [
'version' => self::VERSION,
'arsse_version' => \JKingWeb\Arsse\VERSION,
'arsse_version' => Arsse::VERSION,
]);
}
protected function serverStatus(array $url, array $data): Response {
return new Response(200, [
'version' => self::VERSION,
'arsse_version' => \JKingWeb\Arsse\VERSION,
'arsse_version' => Arsse::VERSION,
'warnings' => [
'improperlyConfiguredCron' => !Service::hasCheckedIn(),
]

2
lib/REST/TinyTinyRSS/API.php
View file

@ -118,7 +118,7 @@ class API extends \JKingWeb\Arsse\REST\AbstractHandler {
public function opGetVersion(array $data): array {
return [
'version' => self::VERSION,
'arsse_version' => \JKingWeb\Arsse\VERSION,
'arsse_version' => Arsse::VERSION,
];
}

5
tests/Feed/TestFeed.php
View file

@ -134,12 +134,13 @@ class TestFeed extends Test\AbstractTest {
}
public function testDiscoverAFeedSuccessfully() {
$this->assertInstanceOf(Feed::class, new Feed(null, $this->base."Discovery/Valid", "", "", "", "", false, true));
$this->assertSame($this->base."Discovery/Feed", Feed::discover($this->base."Discovery/Valid"));
$this->assertSame($this->base."Discovery/Feed", Feed::discover($this->base."Discovery/Feed"));
}
public function testDiscoverAFeedUnsuccessfully() {
$this->assertException("subscriptionNotFound", "Feed");
new Feed(null, $this->base."Discovery/Invalid", "", "", "", "", false, true);
Feed::discover($this->base."Discovery/Invalid");
}
public function testParseEntityExpansionAttack() {

4
tests/REST/NextCloudNews/TestNCNV1_2.php
View file

@ -458,7 +458,7 @@ class TestNCNV1_2 extends Test\AbstractTest {
public function testRetrieveServerVersion() {
$exp = new Response(200, [
'arsse_version' => \JKingWeb\Arsse\VERSION,
'arsse_version' => Arsse::VERSION,
'version' => REST\NextCloudNews\V1_2::VERSION,
]);
$this->assertEquals($exp, $this->h->dispatch(new Request("GET", "/version")));
@ -842,7 +842,7 @@ class TestNCNV1_2 extends Test\AbstractTest {
Phake::when(Arsse::$db)->metaGet("service_last_checkin")->thenReturn(Date::transform($valid, "sql"))->thenReturn(Date::transform($invalid, "sql"));
$arr1 = $arr2 = [
'version' => REST\NextCloudNews\V1_2::VERSION,
'arsse_version' => VERSION,
'arsse_version' => Arsse::VERSION,
'warnings' => [
'improperlyConfiguredCron' => false,
]

2
tests/REST/TinyTinyRSS/TestTinyTinyAPI.php
View file

@ -235,7 +235,7 @@ class TestTinyTinyAPI extends Test\AbstractTest {
];
$exp = $this->respGood([
'version' => \JKingWeb\Arsse\REST\TinyTinyRSS\API::VERSION,
'arsse_version' => \JKingWeb\Arsse\VERSION,
'arsse_version' => Arsse::VERSION,
]);
$this->assertEquals($exp, $this->h->dispatch(new Request("POST", "", json_encode($data))));
}

8
tests/bootstrap.php Normal file
View file

@ -0,0 +1,8 @@
<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
const NS_BASE = __NAMESPACE__."\\";
define(NS_BASE."BASE", dirname(__DIR__).DIRECTORY_SEPARATOR);
require_once BASE."vendor".DIRECTORY_SEPARATOR."autoload.php";

26
tests/lib/Database/SeriesSubscription.php
View file

@ -133,9 +133,9 @@ trait SeriesSubscription {
$feedID = $this->nextID("arsse_feeds");
$subID = $this->nextID("arsse_subscriptions");
Phake::when(Arsse::$db)->feedUpdate->thenReturn(true);
$this->assertSame($subID, Arsse::$db->subscriptionAdd($this->user, $url));
$this->assertSame($subID, Arsse::$db->subscriptionAdd($this->user, $url, "", "", false));
Phake::verify(Arsse::$user)->authorize($this->user, "subscriptionAdd");
Phake::verify(Arsse::$db)->feedUpdate($feedID, true, true);
Phake::verify(Arsse::$db)->feedUpdate($feedID, true);
$state = $this->primeExpectations($this->data, [
'arsse_feeds' => ['id','url','username','password'],
'arsse_subscriptions' => ['id','owner','feed'],
@ -145,15 +145,33 @@ trait SeriesSubscription {
$this->compareExpectations($state);
}
public function testAddASubscriptionToANewFeedViaDiscovery() {
$url = "http://localhost:8000/Feed/Discovery/Valid";
$discovered = "http://localhost:8000/Feed/Discovery/Feed";
$feedID = $this->nextID("arsse_feeds");
$subID = $this->nextID("arsse_subscriptions");
Phake::when(Arsse::$db)->feedUpdate->thenReturn(true);
$this->assertSame($subID, Arsse::$db->subscriptionAdd($this->user, $url, "", "", true));
Phake::verify(Arsse::$user)->authorize($this->user, "subscriptionAdd");
Phake::verify(Arsse::$db)->feedUpdate($feedID, true);
$state = $this->primeExpectations($this->data, [
'arsse_feeds' => ['id','url','username','password'],
'arsse_subscriptions' => ['id','owner','feed'],
]);
$state['arsse_feeds']['rows'][] = [$feedID,$discovered,"",""];
$state['arsse_subscriptions']['rows'][] = [$subID,$this->user,$feedID];
$this->compareExpectations($state);
}
public function testAddASubscriptionToAnInvalidFeed() {
$url = "http://example.org/feed1";
$feedID = $this->nextID("arsse_feeds");
Phake::when(Arsse::$db)->feedUpdate->thenThrow(new FeedException($url, new \PicoFeed\Client\InvalidUrlException()));
try {
Arsse::$db->subscriptionAdd($this->user, $url);
Arsse::$db->subscriptionAdd($this->user, $url, "", "", false);
} catch (FeedException $e) {
Phake::verify(Arsse::$user)->authorize($this->user, "subscriptionAdd");
Phake::verify(Arsse::$db)->feedUpdate($feedID, true, true);
Phake::verify(Arsse::$db)->feedUpdate($feedID, true);
$state = $this->primeExpectations($this->data, [
'arsse_feeds' => ['id','url','username','password'],
'arsse_subscriptions' => ['id','owner','feed'],

2
tests/phpunit.xml
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@ -1,7 +1,7 @@
<?xml version="1.0"?>
<phpunit
colors="true"
bootstrap="../bootstrap.php"
bootstrap="bootstrap.php"
convertErrorsToExceptions="false"
convertNoticesToExceptions="false"
convertWarningsToExceptions="false"

2
tests/server.php
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@ -2,7 +2,7 @@
declare(strict_types=1);
namespace JKingWeb\Arsse;
require_once __DIR__."/../bootstrap.php";
require_once __DIR__."/bootstrap.php";
/*