define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)');
ini_set('user_agent', SELF_USER_AGENT);
- require_once 'lib/pubsubhubbub/publisher.php';
+ require_once 'lib/pubsubhubbub/Publisher.php';
$schema_version = false;
--- /dev/null
+<?php
+/**
+ * a PHP client library for pubsubhubbub.
+ *
+ * @link https://github.com/pubsubhubbub/
+ *
+ * @author Josh Fraser | joshfraser.com | josh@eventvue.com
+ * @license Apache License 2.0
+ */
+namespace pubsubhubbub\publisher;
+
+use InvalidArgumentException;
+
+class Publisher
+{
+ /**
+ * @var string
+ */
+ protected $hub_url;
+
+ /**
+ * @var string
+ */
+ protected $last_response;
+
+ /**
+ * Create a new Publisher.
+ *
+ * @param string $hub_url
+ */
+ public function __construct($hub_url)
+ {
+ if (! isset($hub_url)) {
+ throw new InvalidArgumentException('Please specify a hub url');
+ }
+
+ if (! preg_match('|^https?://|i', $hub_url)) {
+ throw new InvalidArgumentException('The specified hub url does not appear to be valid: ' . $hub_url);
+ }
+
+ $this->hub_url = $hub_url;
+ }
+
+ /**
+ * Accepts either a single url or an array of urls.
+ *
+ * @param string|array $topic_urls
+ * @param callable $http_function
+ *
+ * @return mixed
+ */
+ public function publish_update($topic_urls, $http_function = false)
+ {
+ if (! isset($topic_urls)) {
+ throw new InvalidArgumentException('Please specify a topic url');
+ }
+
+ // check that we're working with an array
+ if (! is_array($topic_urls)) {
+ $topic_urls = [$topic_urls];
+ }
+
+ // set the mode to publish
+ $post_string = 'hub.mode=publish';
+ // loop through each topic url
+ foreach ($topic_urls as $topic_url) {
+
+ // lightweight check that we're actually working w/ a valid url
+ if (! preg_match('|^https?://|i', $topic_url)) {
+ throw new InvalidArgumentException('The specified topic url does not appear to be valid: ' . $topic_url);
+ }
+
+ // append the topic url parameters
+ $post_string .= '&hub.url=' . urlencode($topic_url);
+ }
+
+ // make the http post request and return true/false
+ // easy to over-write to use your own http function
+ if ($http_function) {
+ return $http_function($this->hub_url, $post_string);
+ }
+
+ return $this->http_post($this->hub_url, $post_string);
+ }
+
+ /**
+ * Returns any error message from the latest request.
+ *
+ * @return string
+ */
+ public function last_response()
+ {
+ return $this->last_response;
+ }
+
+ /**
+ * Default http function that uses curl to post to the hub endpoint.
+ *
+ * @param string $url
+ * @param string $post_string
+ *
+ * @return bool
+ */
+ private function http_post($url, $post_string)
+ {
+ // add any additional curl options here
+ $options = [
+ CURLOPT_URL => $url,
+ CURLOPT_POST => true,
+ CURLOPT_POSTFIELDS => $post_string,
+ CURLOPT_USERAGENT => 'PubSubHubbub-Publisher-PHP/1.0',
+ ];
+
+ $ch = curl_init();
+ curl_setopt_array($ch, $options);
+
+ $response = curl_exec($ch);
+ $this->last_response = $response;
+ $info = curl_getinfo($ch);
+
+ curl_close($ch);
+
+ return $info['http_code'] == 204;
+ }
+}
+++ /dev/null
-This PHP library for PubSubHubbub was written by Josh Fraser (joshfraser.com) and is released under the Apache 2.0 License
-
-Usage:
-// specify which hub you want to use. in this case we'll use the demo hub on app engine.
-$hub_url = "http://pubsubhubbub.appspot.com/";
-
-// create a new pubsubhubbub publisher
-$p = new Publisher($hub_url);
-
-// specify the feed that has been updated
-$topic_url = "http://www.onlineaspect.com";
-
-// notify the hub that the specified topic_url (ATOM feed) has been updated
-// alternatively, publish_update() also accepts an array of topic urls
-if ($p->publish_update($topic_url)) {
- echo "$topic_url was successfully published to $hub_url";
-} else {
- echo "Ooops...";
- print_r($p->last_response());
-}
-
\ No newline at end of file
+++ /dev/null
-<?php
-
-// a PHP client library for pubsubhubbub
-// as defined at http://code.google.com/p/pubsubhubbub/
-// written by Josh Fraser | joshfraser.com | josh@eventvue.com
-// Released under Apache License 2.0
-
-class Publisher {
-
- protected $hub_url;
- protected $last_response;
-
- // create a new Publisher
- public function __construct($hub_url) {
-
- if (!isset($hub_url))
- throw new Exception('Please specify a hub url');
-
- if (!preg_match("|^https?://|i",$hub_url))
- throw new Exception('The specified hub url does not appear to be valid: '.$hub_url);
-
- $this->hub_url = $hub_url;
- }
-
- // accepts either a single url or an array of urls
- public function publish_update($topic_urls, $http_function = false) {
- if (!isset($topic_urls))
- throw new Exception('Please specify a topic url');
-
- // check that we're working with an array
- if (!is_array($topic_urls)) {
- $topic_urls = array($topic_urls);
- }
-
- // set the mode to publish
- $post_string = "hub.mode=publish";
- // loop through each topic url
- foreach ($topic_urls as $topic_url) {
-
- // lightweight check that we're actually working w/ a valid url
- if (!preg_match("|^https?://|i",$topic_url))
- throw new Exception('The specified topic url does not appear to be valid: '.$topic_url);
-
- // append the topic url parameters
- $post_string .= "&hub.url=".urlencode($topic_url);
- }
-
- // make the http post request and return true/false
- // easy to over-write to use your own http function
- if ($http_function)
- return $http_function($this->hub_url,$post_string);
- else
- return $this->http_post($this->hub_url,$post_string);
- }
-
- // returns any error message from the latest request
- public function last_response() {
- return $this->last_response;
- }
-
- // default http function that uses curl to post to the hub endpoint
- private function http_post($url, $post_string) {
-
- // add any additional curl options here
- $options = array(CURLOPT_URL => $url,
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS => $post_string,
- CURLOPT_USERAGENT => "PubSubHubbub-Publisher-PHP/1.0");
-
- $ch = curl_init();
- curl_setopt_array($ch, $options);
-
- $response = curl_exec($ch);
- $this->last_response = $response;
- $info = curl_getinfo($ch);
-
- curl_close($ch);
-
- // all good
- if ($info['http_code'] == 204)
- return true;
- return false;
- }
-}
-
-?>
\ No newline at end of file
git.wh0rd.org / tt-rss.git / commitdiff
