forked from GNUsocial/gnu-social
556 lines
17 KiB
PHP
556 lines
17 KiB
PHP
<?php
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if (php_sapi_name() != 'cli') {
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die('not for web');
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}
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define('INSTALLDIR', dirname(dirname(dirname(dirname(__FILE__)))));
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set_include_path(INSTALLDIR . '/extlib' . PATH_SEPARATOR . get_include_path());
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require_once 'PEAR.php';
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require_once 'Net/URL2.php';
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require_once 'HTTP/Request2.php';
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// ostatus test script, client-side :)
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class TestBase
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{
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function log($str)
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{
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$args = func_get_args();
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array_shift($args);
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$msg = vsprintf($str, $args);
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print $msg . "\n";
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}
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function assertEqual($a, $b)
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{
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if ($a != $b) {
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throw new Exception("Failed to assert equality: expected $a, got $b");
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}
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return true;
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}
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function assertNotEqual($a, $b)
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{
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if ($a == $b) {
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throw new Exception("Failed to assert inequality: expected not $a, got $b");
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}
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return true;
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}
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function assertTrue($a)
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{
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if (!$a) {
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throw new Exception("Failed to assert true: got false");
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}
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}
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function assertFalse($a)
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{
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if ($a) {
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throw new Exception("Failed to assert false: got true");
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}
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}
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}
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class OStatusTester extends TestBase
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{
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/**
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* @param string $a base URL of test site A (eg http://localhost/mublog)
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* @param string $b base URL of test site B (eg http://localhost/mublog2)
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*/
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function __construct($a, $b) {
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$this->a = $a;
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$this->b = $b;
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$base = 'test' . mt_rand(1, 1000000);
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$this->pub = new SNTestClient($this->a, 'pub' . $base, 'pw-' . mt_rand(1, 1000000));
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$this->sub = new SNTestClient($this->b, 'sub' . $base, 'pw-' . mt_rand(1, 1000000));
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}
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function run()
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{
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$this->setup();
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$methods = get_class_methods($this);
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foreach ($methods as $method) {
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if (strtolower(substr($method, 0, 4)) == 'test') {
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print "\n";
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print "== $method ==\n";
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call_user_func(array($this, $method));
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}
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}
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print "\n";
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$this->log("DONE!");
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}
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function setup()
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{
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$this->pub->register();
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$this->pub->assertRegistered();
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$this->sub->register();
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$this->sub->assertRegistered();
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}
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function testLocalPost()
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{
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$post = $this->pub->post("Local post, no subscribers yet.");
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$this->assertNotEqual('', $post);
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$post = $this->sub->post("Local post, no subscriptions yet.");
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$this->assertNotEqual('', $post);
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}
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/**
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* pub posts: @b/sub
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*/
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function testMentionUrl()
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{
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$bits = parse_url($this->b);
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$base = $bits['host'];
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if (isset($bits['path'])) {
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$base .= $bits['path'];
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}
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$name = $this->sub->username;
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$post = $this->pub->post("@$base/$name should have this in home and replies");
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$this->sub->assertReceived($post);
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}
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function testSubscribe()
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{
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$this->assertFalse($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertFalse($this->pub->hasSubscriber($this->sub->getProfileUri()));
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$this->sub->subscribe($this->pub->getProfileLink());
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$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertTrue($this->pub->hasSubscriber($this->sub->getProfileUri()));
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}
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function testPush()
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{
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$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertTrue($this->pub->hasSubscriber($this->sub->getProfileUri()));
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$name = $this->sub->username;
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$post = $this->pub->post("Regular post, which $name should get via PuSH");
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$this->sub->assertReceived($post);
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}
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function testMentionSubscribee()
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{
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$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertFalse($this->pub->hasSubscription($this->sub->getProfileUri()));
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$name = $this->pub->username;
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$post = $this->sub->post("Just a quick note back to my remote subscribee @$name");
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$this->pub->assertReceived($post);
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}
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function testUnsubscribe()
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{
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$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertTrue($this->pub->hasSubscriber($this->sub->getProfileUri()));
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$this->sub->unsubscribe($this->pub->getProfileLink());
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$this->assertFalse($this->sub->hasSubscription($this->pub->getProfileUri()));
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$this->assertFalse($this->pub->hasSubscriber($this->sub->getProfileUri()));
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}
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}
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class SNTestClient extends TestBase
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{
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function __construct($base, $username, $password)
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{
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$this->basepath = $base;
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$this->username = $username;
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$this->password = $password;
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$this->fullname = ucfirst($username) . ' Smith';
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$this->homepage = 'http://example.org/' . $username;
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$this->bio = 'Stub account for OStatus tests.';
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$this->location = 'Montreal, QC';
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}
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/**
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* Make a low-level web hit to this site, with authentication.
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* @param string $path URL fragment for something under the base path
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* @param array $params POST parameters to send
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* @param boolean $auth whether to include auth data
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* @return string
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* @throws Exception on low-level error conditions
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*/
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protected function hit($path, $params=array(), $auth=false, $cookies=array())
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{
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$url = $this->basepath . '/' . $path;
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$http = new HTTP_Request2($url, 'POST');
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if ($auth) {
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$http->setAuth($this->username, $this->password, HTTP_Request2::AUTH_BASIC);
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}
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foreach ($cookies as $name => $val) {
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$http->addCookie($name, $val);
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}
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$http->addPostParameter($params);
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$response = $http->send();
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$code = $response->getStatus();
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if ($code < '200' || $code >= '400') {
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throw new Exception("Failed API hit to $url: $code\n" . $response->getBody());
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}
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return $response;
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}
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/**
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* Make a hit to a web form, without authentication but with a session.
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* @param string $path URL fragment relative to site base
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* @param string $form id of web form to pull initial parameters from
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* @param array $params POST parameters, will be merged with defaults in form
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*/
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protected function web($path, $form, $params=array())
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{
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$url = $this->basepath . '/' . $path;
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$http = new HTTP_Request2($url, 'GET');
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$response = $http->send();
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$dom = $this->checkWeb($url, 'GET', $response);
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$cookies = array();
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foreach ($response->getCookies() as $cookie) {
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// @fixme check for expirations etc
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$cookies[$cookie['name']] = $cookie['value'];
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}
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$form = $dom->getElementById($form);
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if (!$form) {
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throw new Exception("Form $form not found on $url");
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}
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$inputs = $form->getElementsByTagName('input');
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foreach ($inputs as $item) {
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$type = $item->getAttribute('type');
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if ($type != 'check') {
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$name = $item->getAttribute('name');
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$val = $item->getAttribute('value');
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if ($name && $val && !isset($params[$name])) {
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$params[$name] = $val;
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}
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}
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}
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$response = $this->hit($path, $params, false, $cookies);
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$dom = $this->checkWeb($url, 'POST', $response);
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return $dom;
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}
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protected function checkWeb($url, $method, $response)
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{
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$dom = new DOMDocument();
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if (!$dom->loadHTML($response->getBody())) {
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throw new Exception("Invalid HTML from $method to $url");
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}
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$xpath = new DOMXPath($dom);
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$error = $xpath->query('//p[@class="error"]');
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if ($error && $error->length) {
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throw new Exception("Error on $method to $url: " .
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$error->item(0)->textContent);
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}
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return $dom;
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}
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protected function parseXml($path, $body)
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{
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$dom = new DOMDocument();
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if ($dom->loadXML($body)) {
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return $dom;
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} else {
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throw new Exception("Bogus XML data from $path:\n$body");
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}
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}
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/**
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* Make a hit to a REST-y XML page on the site, without authentication.
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* @param string $path URL fragment for something relative to base
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* @param array $params POST parameters to send
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* @return DOMDocument
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* @throws Exception on low-level error conditions
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*/
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protected function xml($path, $params=array())
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{
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$response = $this->hit($path, $params, true);
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$body = $response->getBody();
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return $this->parseXml($path, $body);
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}
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protected function parseJson($path, $body)
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{
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$data = json_decode($body, true);
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if ($data !== null) {
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if (!empty($data['error'])) {
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throw new Exception("JSON API returned error: " . $data['error']);
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}
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return $data;
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} else {
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throw new Exception("Bogus JSON data from $path:\n$body");
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}
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}
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/**
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* Make an API hit to this site, with authentication.
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* @param string $path URL fragment for something under 'api' folder
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* @param string $style one of 'json', 'xml', or 'atom'
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* @param array $params POST parameters to send
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* @return mixed associative array for JSON, DOMDocument for XML/Atom
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* @throws Exception on low-level error conditions
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*/
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protected function api($path, $style, $params=array())
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{
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$response = $this->hit("api/$path.$style", $params, true);
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$body = $response->getBody();
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if ($style == 'json') {
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return $this->parseJson($path, $body);
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} else if ($style == 'xml' || $style == 'atom') {
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return $this->parseXml($path, $body);
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} else {
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throw new Exception("API needs to be JSON, XML, or Atom");
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}
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}
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/**
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* Register the account.
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*
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* Unfortunately there's not an API method for registering, so we fake it.
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*/
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function register()
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{
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$this->log("Registering user %s on %s",
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$this->username,
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$this->basepath);
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$ret = $this->web('main/register', 'form_register',
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array('nickname' => $this->username,
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'password' => $this->password,
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'confirm' => $this->password,
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'fullname' => $this->fullname,
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'homepage' => $this->homepage,
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'bio' => $this->bio,
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'license' => 1,
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'submit' => 'Register'));
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}
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/**
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* @return string canonical URI/URL to profile page
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*/
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function getProfileUri()
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{
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$data = $this->api('account/verify_credentials', 'json');
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$id = $data['id'];
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return $this->basepath . '/user/' . $id;
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}
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/**
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* @return string human-friendly URL to profile page
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*/
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function getProfileLink()
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{
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return $this->basepath . '/' . $this->username;
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}
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/**
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* Check that the account has been registered and can be used.
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* On failure, throws a test failure exception.
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*/
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function assertRegistered()
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{
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$this->log("Confirming %s is registered on %s",
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$this->username,
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$this->basepath);
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$data = $this->api('account/verify_credentials', 'json');
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$this->assertEqual($this->username, $data['screen_name']);
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$this->assertEqual($this->fullname, $data['name']);
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$this->assertEqual($this->homepage, $data['url']);
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$this->assertEqual($this->bio, $data['description']);
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$this->log(" looks good!");
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}
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/**
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* Post a given message from this account
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* @param string $message
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* @return string URL/URI of notice
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* @todo reply, location options
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*/
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function post($message)
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{
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$this->log("Posting notice as %s on %s: %s",
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$this->username,
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$this->basepath,
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$message);
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$data = $this->api('statuses/update', 'json',
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array('status' => $message));
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$url = $this->basepath . '/notice/' . $data['id'];
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return $url;
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}
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/**
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* Check that this account has received the notice.
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* @param string $notice_uri URI for the notice to check for
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*/
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function assertReceived($notice_uri)
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{
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$timeout = 5;
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$tries = 6;
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while ($tries) {
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$ok = $this->checkReceived($notice_uri);
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if ($ok) {
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return true;
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}
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$tries--;
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if ($tries) {
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$this->log(" didn't see it yet, waiting $timeout seconds");
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sleep($timeout);
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}
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}
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throw new Exception(" message $notice_uri not received by $this->username");
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}
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/**
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* Pull the user's home timeline to check if a notice with the given
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* source URL has been received recently.
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* If we don't see it, we'll try a couple more times up to 10 seconds.
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*
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* @param string $notice_uri
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*/
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function checkReceived($notice_uri)
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{
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$this->log("Checking if %s on %s received notice %s",
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$this->username,
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$this->basepath,
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$notice_uri);
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$params = array();
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$dom = $this->api('statuses/home_timeline', 'atom', $params);
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$xml = simplexml_import_dom($dom);
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if (!$xml->entry) {
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return false;
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}
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if (is_array($xml->entry)) {
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$entries = $xml->entry;
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} else {
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$entries = array($xml->entry);
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}
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foreach ($entries as $entry) {
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if ($entry->id == $notice_uri) {
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$this->log(" found it $notice_uri");
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return true;
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}
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}
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return false;
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}
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/**
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* @param string $profile user page link or webfinger
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*/
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function subscribe($profile)
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{
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// This uses the command interface, since there's not currently
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// a friendly Twit-API way to do a fresh remote subscription and
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// the web form's a pain to use.
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$this->post('follow ' . $profile);
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}
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/**
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* @param string $profile user page link or webfinger
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*/
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function unsubscribe($profile)
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{
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// This uses the command interface, since there's not currently
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// a friendly Twit-API way to do a fresh remote subscription and
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// the web form's a pain to use.
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$this->post('leave ' . $profile);
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}
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/**
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* Check that this account is subscribed to the given profile.
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* @param string $profile_uri URI for the profile to check for
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* @return boolean
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*/
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function hasSubscription($profile_uri)
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{
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$this->log("Checking if $this->username has a subscription to $profile_uri");
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$me = $this->getProfileUri();
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return $this->checkSubscription($me, $profile_uri);
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}
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/**
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* Check that this account is subscribed to by the given profile.
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* @param string $profile_uri URI for the profile to check for
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* @return boolean
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*/
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function hasSubscriber($profile_uri)
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{
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$this->log("Checking if $this->username is subscribed to by $profile_uri");
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$me = $this->getProfileUri();
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return $this->checkSubscription($profile_uri, $me);
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}
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protected function checkSubscription($subscriber, $subscribed)
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{
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// Using FOAF as the API methods for checking the social graph
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// currently are unfriendly to remote profiles
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$ns_foaf = 'http://xmlns.com/foaf/0.1/';
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$ns_sioc = 'http://rdfs.org/sioc/ns#';
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$ns_rdf = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#';
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$dom = $this->xml($this->username . '/foaf');
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$agents = $dom->getElementsByTagNameNS($ns_foaf, 'Agent');
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foreach ($agents as $agent) {
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$agent_uri = $agent->getAttributeNS($ns_rdf, 'about');
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if ($agent_uri == $subscriber) {
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$follows = $agent->getElementsByTagNameNS($ns_sioc, 'follows');
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foreach ($follows as $follow) {
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$target = $follow->getAttributeNS($ns_rdf, 'resource');
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if ($target == ($subscribed . '#acct')) {
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$this->log(" confirmed $subscriber subscribed to $subscribed");
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return true;
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}
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}
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$this->log(" we found $subscriber but they don't follow $subscribed");
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return false;
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}
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}
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$this->log(" can't find $subscriber in {$this->username}'s social graph.");
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return false;
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}
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}
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$args = array_slice($_SERVER['argv'], 1);
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if (count($args) < 2) {
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print <<<END_HELP
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remote-tests.php <url1> <url2>
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url1: base URL of a StatusNet instance
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url2: base URL of another StatusNet instance
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This will register user accounts on the two given StatusNet instances
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|
and run some tests to confirm that OStatus subscription and posting
|
|
between the two sites works correctly.
|
|
|
|
END_HELP;
|
|
exit(1);
|
|
}
|
|
|
|
$a = $args[0];
|
|
$b = $args[1];
|
|
|
|
$tester = new OStatusTester($a, $b);
|
|
$tester->run();
|
|
|