diff options
| -rw-r--r-- | config.php-dist | 6 | ||||
| -rw-r--r-- | functions.php | 19 | ||||
| -rw-r--r-- | lib/pubsubhubbub/README.txt | 21 | ||||
| -rw-r--r-- | lib/pubsubhubbub/publisher.php | 86 | ||||
| -rw-r--r-- | modules/backend-rpc.php | 15 | ||||
| -rw-r--r-- | sanity_check.php | 2 | ||||
| -rw-r--r-- | sanity_config.php | 6 |
7 files changed, 144 insertions, 11 deletions
diff --git a/config.php-dist b/config.php-dist index 531ce20b3..87429d136 100644 --- a/config.php-dist +++ b/config.php-dist @@ -192,7 +192,11 @@ // Please set this to true if you have read everything above and // finished setting configuration options. - define('CONFIG_VERSION', 21); + define('PUBSUBHUBBUB_HUB', ''); + // URL to a PubSubHubbub-compatible hub server. If defined, Published + // articles generated feeds would automatically become PUSH-enabled. + + define('CONFIG_VERSION', 22); // Expected config version. Please update this option in config.php // if necessary (after migrating all new options from this file). diff --git a/functions.php b/functions.php index d33b30454..1e843dd14 100644 --- a/functions.php +++ b/functions.php @@ -110,6 +110,7 @@ require_once "lib/magpierss/rss_fetch.inc"; require_once 'lib/magpierss/rss_utils.inc'; require_once 'lib/htmlpurifier/library/HTMLPurifier.auto.php'; + require_once 'lib/pubsubhubbub/publisher.php'; $config = HTMLPurifier_Config::createDefault(); @@ -3583,13 +3584,19 @@ $feed_site_url = $qfh_ret[2]; $last_error = $qfh_ret[3]; -// if (!$feed_site_url) $feed_site_url = "http://localhost/"; + if (!$feed_site_url) $feed_site_url = get_self_url_prefix(); print "<?xml version=\"1.0\" encoding=\"utf-8\"?> <?xml-stylesheet type=\"text/xsl\" href=\"rss.xsl\"?> - <rss version=\"2.0\"> - <channel> - <title>$feed_title</title> + <rss version=\"2.0\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" + xmlns:atom=\"http://www.w3.org/2005/Atom\"> + <channel>"; + + if (PUBSUBHUBBUB_HUB && $feed == -2) { + print "<atom:link rel='hub' href='".PUBSUBHUBBUB_HUB."'/>"; + } + + print "<title>$feed_title</title> <link>$feed_site_url</link> <description>Feed generated by Tiny Tiny RSS</description>"; @@ -4100,8 +4107,10 @@ $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email'). "</option>"; + if ($is_cat) $cat_q = "&is_cat=$is_cat"; + $rss_link = htmlspecialchars(get_self_url_prefix() . - "/backend.php?op=rss&id=$feed_id&is_cat=$is_cat&view_mode=$view_mode$search_q"); + "/backend.php?op=rss&id=$feed_id$cat_q$search_q"); $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>"; diff --git a/lib/pubsubhubbub/README.txt b/lib/pubsubhubbub/README.txt new file mode 100644 index 000000000..3d27c4044 --- /dev/null +++ b/lib/pubsubhubbub/README.txt @@ -0,0 +1,21 @@ +This PHP library for PubSubHubbub was written by Josh Fraser (joshfraser.com) and is released under the Apache 2.0 License + +Usage: +// specify which hub you want to use. in this case we'll use the demo hub on app engine. +$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 diff --git a/lib/pubsubhubbub/publisher.php b/lib/pubsubhubbub/publisher.php new file mode 100644 index 000000000..f176a9b8a --- /dev/null +++ b/lib/pubsubhubbub/publisher.php @@ -0,0 +1,86 @@ +<?php + +// a PHP client library for pubsubhubbub +// as defined at http://code.google.com/p/pubsubhubbub/ +// written by Josh Fraser | joshfraser.com | [email protected] +// 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 diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php index 1810d585e..abb04ab46 100644 --- a/modules/backend-rpc.php +++ b/modules/backend-rpc.php @@ -211,7 +211,20 @@ published = $pub WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); - print json_encode(array("message" => "UPDATE_COUNTERS")); + $pubsub_result = false; + + if (PUBSUBHUBBUB_HUB) { + $rss_link = get_self_url_prefix() . + "/backend.php?op=rss&id=-2&key=" . + get_feed_access_key($link, -2, false); + + $p = new Publisher(PUBSUBHUBBUB_HUB); + + $pubsub_result = $p->publish_update($rss_link); + } + + print json_encode(array("message" => "UPDATE_COUNTERS", + "pubsub_result" => $pubsub_result)); return; } diff --git a/sanity_check.php b/sanity_check.php index 3b9de3478..4cb74259d 100644 --- a/sanity_check.php +++ b/sanity_check.php @@ -1,7 +1,7 @@ <?php require_once "functions.php"; - define('EXPECTED_CONFIG_VERSION', 21); + define('EXPECTED_CONFIG_VERSION', 22); define('SCHEMA_VERSION', 83); if (!file_exists("config.php")) { diff --git a/sanity_config.php b/sanity_config.php index f41beff47..fb51ffa00 100644 --- a/sanity_config.php +++ b/sanity_config.php @@ -1,3 +1,3 @@ -<?php # This file has been generated at: Fri Mar 18 19:24:44 MSK 2011 -define('GENERATED_CONFIG_CHECK', 21); -$requred_defines = array( 'DB_TYPE', 'DB_HOST', 'DB_USER', 'DB_NAME', 'DB_PASS', 'MAGPIE_FETCH_TIME_OUT', 'MAGPIE_CACHE_DIR', 'MAGPIE_CACHE_AGE', 'ICONS_DIR', 'ICONS_URL', 'SINGLE_USER_MODE', 'TMP_DIRECTORY', 'ENABLE_UPDATE_DAEMON', 'DAEMON_SLEEP_INTERVAL', 'DATABASE_BACKED_SESSIONS', 'SESSION_CHECK_ADDRESS', 'SESSION_COOKIE_LIFETIME', 'SESSION_EXPIRE_TIME', 'DAEMON_UPDATE_LOGIN_LIMIT', 'CHECK_FOR_NEW_VERSION', 'DIGEST_ENABLE', 'DIGEST_EMAIL_LIMIT', 'DAEMON_SENDS_DIGESTS', 'MYSQL_CHARSET', 'DEFAULT_UPDATE_METHOD', 'SIMPLEPIE_CACHE_DIR', 'SIMPLEPIE_CACHE_IMAGES', 'COUNTERS_MAX_AGE', 'DIGEST_FROM_NAME', 'DIGEST_FROM_ADDRESS', 'DIGEST_SUBJECT', 'DIGEST_SMTP_HOST', 'DIGEST_SMTP_LOGIN', 'DIGEST_SMTP_PASSWORD', 'DAEMON_FEED_LIMIT', 'ALLOW_REMOTE_USER_AUTH', 'AUTO_LOGIN', 'LOCK_DIRECTORY', 'ENABLE_GZIP_OUTPUT', 'PHP_EXECUTABLE', 'ENABLE_REGISTRATION', 'REG_NOTIFY_ADDRESS', 'REG_MAX_USERS', 'FEEDBACK_URL', 'FORCE_ARTICLE_PURGE', 'SPHINX_ENABLED', 'SPHINX_INDEX', 'ENABLE_TWEET_BUTTON', 'CONSUMER_KEY', 'CONSUMER_SECRET', 'ISCONFIGURED', 'CONFIG_VERSION'); ?> +<?php # This file has been generated at: Fri Apr 1 09:34:52 MSD 2011 +define('GENERATED_CONFIG_CHECK', 22); +$requred_defines = array( 'DB_TYPE', 'DB_HOST', 'DB_USER', 'DB_NAME', 'DB_PASS', 'MAGPIE_FETCH_TIME_OUT', 'MAGPIE_CACHE_DIR', 'MAGPIE_CACHE_AGE', 'ICONS_DIR', 'ICONS_URL', 'SINGLE_USER_MODE', 'TMP_DIRECTORY', 'ENABLE_UPDATE_DAEMON', 'DAEMON_SLEEP_INTERVAL', 'DATABASE_BACKED_SESSIONS', 'SESSION_CHECK_ADDRESS', 'SESSION_COOKIE_LIFETIME', 'SESSION_EXPIRE_TIME', 'DAEMON_UPDATE_LOGIN_LIMIT', 'CHECK_FOR_NEW_VERSION', 'DIGEST_ENABLE', 'DIGEST_EMAIL_LIMIT', 'DAEMON_SENDS_DIGESTS', 'MYSQL_CHARSET', 'DEFAULT_UPDATE_METHOD', 'SIMPLEPIE_CACHE_DIR', 'SIMPLEPIE_CACHE_IMAGES', 'COUNTERS_MAX_AGE', 'DIGEST_FROM_NAME', 'DIGEST_FROM_ADDRESS', 'DIGEST_SUBJECT', 'DIGEST_SMTP_HOST', 'DIGEST_SMTP_LOGIN', 'DIGEST_SMTP_PASSWORD', 'DAEMON_FEED_LIMIT', 'ALLOW_REMOTE_USER_AUTH', 'AUTO_LOGIN', 'LOCK_DIRECTORY', 'ENABLE_GZIP_OUTPUT', 'PHP_EXECUTABLE', 'ENABLE_REGISTRATION', 'REG_NOTIFY_ADDRESS', 'REG_MAX_USERS', 'FEEDBACK_URL', 'FORCE_ARTICLE_PURGE', 'SPHINX_ENABLED', 'SPHINX_INDEX', 'ENABLE_TWEET_BUTTON', 'CONSUMER_KEY', 'CONSUMER_SECRET', 'ISCONFIGURED', 'PUBSUBHUBBUB_HUB', 'CONFIG_VERSION'); ?> |