PHP Subscriber::subscribe方法代码示例

 /**
  * @magentoDataFixture Magento/Newsletter/_files/subscribers.php
  * @magentoAppArea     frontend
  */
 public function testUnsubscribeSubscribe()
 {
     // Unsubscribe and verify
     $this->assertSame($this->_model, $this->_model->loadByCustomerId(1));
     $this->assertEquals($this->_model, $this->_model->unsubscribe());
     $this->assertEquals(Subscriber::STATUS_UNSUBSCRIBED, $this->_model->getSubscriberStatus());
     // Subscribe and verify
     $this->assertEquals(Subscriber::STATUS_SUBSCRIBED, $this->_model->subscribe('customer@example.com'));
     $this->assertEquals(Subscriber::STATUS_SUBSCRIBED, $this->_model->getSubscriberStatus());
 }

 /**
  * send subscribtion and fork the process, the child-process listens the socket for new events
  * while the parent-pocess continues working
  * @param $Callback stringrepresentation of the callback-function
  * @return true, if subscribtion and fork were succesful, else false 
  */
 public function subscribe($Callback)
 {
     if (!parent::subscribe()) {
         return false;
     }
     $this->m_Callback = $Callback;
     $this->m_PidParent = getmypid();
     $this->m_PidChild = pcntl_fork();
     if ($this->m_PidChild == -1) {
         die('could not create child-process');
         return false;
     } else {
         if ($this->m_PidChild) {
             // parent registers signal-handler
             pcntl_signal(SIGUSR1, array($this, 'sig_handler'));
         } else {
             // start listening at the socket
             $this->listen();
         }
     }
     return true;
 }

//.........这里部分代码省略.........
        if (!$registered_title || $registered_title == "[Unknown]") {
            $feed_title = db_escape_string($rss->get_title());
            if ($feed_title) {
                _debug("registering title: {$feed_title}", $debug_enabled);
                db_query("UPDATE ttrss_feeds SET\n\t\t\t\t\t\ttitle = '{$feed_title}' WHERE id = '{$feed}'");
            }
        }
        if ($site_url && $orig_site_url != $site_url) {
            db_query("UPDATE ttrss_feeds SET\n\t\t\t\t\tsite_url = '{$site_url}' WHERE id = '{$feed}'");
        }
        _debug("loading filters & labels...", $debug_enabled);
        $filters = load_filters($feed, $owner_uid);
        $labels = get_all_labels($owner_uid);
        _debug("" . count($filters) . " filters loaded.", $debug_enabled);
        $items = $rss->get_items();
        if (!is_array($items)) {
            _debug("no articles found.", $debug_enabled);
            db_query("UPDATE ttrss_feeds\n\t\t\t\t\tSET last_updated = NOW(), last_error = '' WHERE id = '{$feed}'");
            return;
            // no articles
        }
        if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) {
            _debug("checking for PUSH hub...", $debug_enabled);
            $feed_hub_url = false;
            $links = $rss->get_links('hub');
            if ($links && is_array($links)) {
                foreach ($links as $l) {
                    $feed_hub_url = $l;
                    break;
                }
            }
            _debug("feed hub url: {$feed_hub_url}", $debug_enabled);
            if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) {
                require_once 'lib/pubsubhubbub/subscriber.php';
                $callback_url = get_self_url_prefix() . "/public.php?op=pubsub&id={$feed}";
                $s = new Subscriber($feed_hub_url, $callback_url);
                $rc = $s->subscribe($fetch_url);
                _debug("feed hub url found, subscribe request sent.", $debug_enabled);
                db_query("UPDATE ttrss_feeds SET pubsub_state = 1\n\t\t\t\t\t\tWHERE id = '{$feed}'");
            }
        }
        _debug("processing articles...", $debug_enabled);
        foreach ($items as $item) {
            if ($_REQUEST['xdebug'] == 3) {
                print_r($item);
            }
            $entry_guid = $item->get_id();
            if (!$entry_guid) {
                $entry_guid = $item->get_link();
            }
            if (!$entry_guid) {
                $entry_guid = make_guid_from_title($item->get_title());
            }
            _debug("f_guid {$entry_guid}", $debug_enabled);
            if (!$entry_guid) {
                continue;
            }
            $entry_guid = "{$owner_uid},{$entry_guid}";
            $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid));
            _debug("guid {$entry_guid} / {$entry_guid_hashed}", $debug_enabled);
            $entry_timestamp = "";
            $entry_timestamp = $item->get_date();
            _debug("orig date: " . $item->get_date(), $debug_enabled);
            if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) {
                $entry_timestamp = time();
                $no_orig_date = 'true';

//.........这里部分代码省略.........
                _debug("update_rss_feed: checking for PUSH hub...");
            }
            $feed_hub_url = false;
            if ($use_simplepie) {
                $links = $rss->get_links('hub');
                if ($links && is_array($links)) {
                    foreach ($links as $l) {
                        $feed_hub_url = $l;
                        break;
                    }
                }
            } else {
                $atom = $rss->channel['atom'];
                if ($atom) {
                    if ($atom['link@rel'] == 'hub') {
                        $feed_hub_url = $atom['link@href'];
                    }
                    if (!$feed_hub_url && $atom['link#'] > 1) {
                        for ($i = 2; $i <= $atom['link#']; $i++) {
                            if ($atom["link#{$i}@rel"] == 'hub') {
                                $feed_hub_url = $atom["link#{$i}@href"];
                                break;
                            }
                        }
                    }
                } else {
                    $feed_hub_url = $rss->channel['link_hub'];
                }
            }
            if ($debug_enabled) {
                _debug("update_rss_feed: feed hub url: {$feed_hub_url}");
            }
            if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) {
                require_once 'lib/pubsubhubbub/subscriber.php';
                $callback_url = get_self_url_prefix() . "/public.php?op=pubsub&id={$feed}";
                $s = new Subscriber($feed_hub_url, $callback_url);
                $rc = $s->subscribe($fetch_url);
                if ($debug_enabled) {
                    _debug("update_rss_feed: feed hub url found, subscribe request sent.");
                }
                db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1\n\t\t\t\t\t\tWHERE id = '{$feed}'");
            }
        }
        if ($debug_enabled) {
            _debug("update_rss_feed: processing articles...");
        }
        foreach ($iterator as $item) {
            if ($_REQUEST['xdebug'] == 2) {
                print_r($item);
            }
            if ($use_simplepie) {
                $entry_guid = $item->get_id();
                if (!$entry_guid) {
                    $entry_guid = $item->get_link();
                }
                if (!$entry_guid) {
                    $entry_guid = make_guid_from_title($item->get_title());
                }
            } else {
                $entry_guid = $item["id"];
                if (!$entry_guid) {
                    $entry_guid = $item["guid"];
                }
                if (!$entry_guid) {
                    $entry_guid = $item["about"];
                }

 /**
  * Boots the plugin.
  */
 public function boot()
 {
     $this->subscriber->subscribe();
 }

//.........这里部分代码省略.........
            db_query("UPDATE ttrss_feeds SET favicon_last_checked = NOW()\n\t\t\t\t\t{$favicon_colorstring}\n\t\t\t\t\tWHERE id = '{$feed}'");
        }
        _debug("loading filters & labels...", $debug_enabled);
        $filters = load_filters($feed, $owner_uid);
        _debug("" . count($filters) . " filters loaded.", $debug_enabled);
        $items = $rss->get_items();
        if (!is_array($items)) {
            _debug("no articles found.", $debug_enabled);
            db_query("UPDATE ttrss_feeds\n\t\t\t\t\tSET last_updated = NOW(), last_error = '' WHERE id = '{$feed}'");
            return;
            // no articles
        }
        if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) {
            _debug("checking for PUSH hub...", $debug_enabled);
            $feed_hub_url = false;
            $links = $rss->get_links('hub');
            if ($links && is_array($links)) {
                foreach ($links as $l) {
                    $feed_hub_url = $l;
                    break;
                }
            }
            _debug("feed hub url: {$feed_hub_url}", $debug_enabled);
            $feed_self_url = $fetch_url;
            $links = $rss->get_links('self');
            if ($links && is_array($links)) {
                foreach ($links as $l) {
                    $feed_self_url = $l;
                    break;
                }
            }
            _debug("feed self url = {$feed_self_url}");
            if ($feed_hub_url && $feed_self_url && function_exists('curl_init') && !ini_get("open_basedir")) {
                require_once 'lib/pubsubhubbub/subscriber.php';
                $callback_url = get_self_url_prefix() . "/public.php?op=pubsub&id={$feed}";
                $s = new Subscriber($feed_hub_url, $callback_url);
                $rc = $s->subscribe($feed_self_url);
                _debug("feed hub url found, subscribe request sent. [rc={$rc}]", $debug_enabled);
                db_query("UPDATE ttrss_feeds SET pubsub_state = 1\n\t\t\t\t\t\tWHERE id = '{$feed}'");
            }
        }
        _debug("processing articles...", $debug_enabled);
        $tstart = time();
        foreach ($items as $item) {
            if ($_REQUEST['xdebug'] == 3) {
                print_r($item);
            }
            if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) {
                _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled);
                break;
            }
            $entry_guid = $item->get_id();
            if (!$entry_guid) {
                $entry_guid = $item->get_link();
            }
            if (!$entry_guid) {
                $entry_guid = make_guid_from_title($item->get_title());
            }
            if (!$entry_guid) {
                continue;
            }
            $entry_guid = "{$owner_uid},{$entry_guid}";
            $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid));
            _debug("guid {$entry_guid} / {$entry_guid_hashed}", $debug_enabled);
            $entry_timestamp = "";
            $entry_timestamp = $item->get_date();

<?php

include "subscriber.php";
//define hub, callback and feed
$hub = 'http://pubsubhubbub.appspot.com/';
$callback = 'http://www.example.com/publish';
$feed = 'http://www.example.com';
//create new subscriber
$subscriber = new Subscriber($hub, $callback);
//subscribe / unsubscribe methods
$response = $subscriber->subscribe($feed);
//$response = $subscriber->unsubscribe($feed);
//print response
var_dump($response);

 public function testSubscribe()
 {
     $sub = new Subscriber($this->mock);
     $sub->subscribe('http://hub.tld/subscribe', 'http://subscriber.tld/callback', 'http://publisher.tld/topic', 'sync');
     $this->markTestIncomplete('This test has not been implemented yet.');
 }

<?php

// simple example for the PHP pubsubhubbub Subscriber
// as defined at http://code.google.com/p/pubsubhubbub/
// written by Josh Fraser | joshfraser.com | josh@eventvue.com
// Released under Apache License 2.0
include "subscriber.php";
$hub_url = "http://pubsubhubbub.appspot.com";
$callback_url = "put your own endpoint here";
$feed = "http://feeds.feedburner.com/onlineaspect";
// create a new subscriber
$s = new Subscriber($hub_url, $callback_url);
// subscribe to a feed
$s->subscribe($feed);
// unsubscribe from a feed
$s->unsubscribe($feed);
?>

 *    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 * $Id$
 *
 ******************************************************************************/
include "../interface/EventChannel.php";
include "../interface/Subscriber.php";
$subject = "testsubj";
print "generating Famouso EventChannel\n";
$EventChannel = new EventChannel($subject);
print "generating PHP Subscriber\n";
$Subscriber = new Subscriber($EventChannel);
print "sending subscribtion\n";
if (!$Subscriber->subscribe()) {
    print "subscribtion failed - exit\n";
    exit;
}
print "getting all events by polling\n";
for ($i = 0; $i < 10; $i++) {
    $event = $Subscriber->getEvent();
    print $i . " event\n";
    print "subject: " . $event['subject'] . "\n";
    print "length : " . $event['length'] . "\n";
    print "data   : " . $event['data'] . "\n";
}
print "sending unsubscribtion\n";
$Subscriber->unsubscribe();

//.........这里部分代码省略.........
            _debug("update_rss_feed: loading filters & labels...");
        }
        $filters = load_filters($link, $feed, $owner_uid);
        $labels = get_all_labels($link, $owner_uid);
        if ($debug_enabled) {
            //print_r($filters);
            _debug("update_rss_feed: " . count($filters) . " filters loaded.");
        }
        $items = $rss->get_items();
        if (!is_array($items)) {
            if ($debug_enabled) {
                _debug("update_rss_feed: no articles found.");
            }
            db_query($link, "UPDATE ttrss_feeds\n\t\t\t\t\tSET last_updated = NOW(), last_error = '' WHERE id = '{$feed}'");
            return;
            // no articles
        }
        if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) {
            if ($debug_enabled) {
                _debug("update_rss_feed: checking for PUSH hub...");
            }
            $feed_hub_url = false;
            $links = $rss->get_links('hub');
            if ($links && is_array($links)) {
                foreach ($links as $l) {
                    $feed_hub_url = $l;
                    break;
                }
            }
            if ($debug_enabled) {
                _debug("update_rss_feed: feed hub url: {$feed_hub_url}");
            }
            if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) {
                require_once 'lib/pubsubhubbub/subscriber.php';
                $callback_url = get_self_url_prefix() . "/public.php?op=pubsub&id={$feed}";
                $s = new Subscriber($feed_hub_url, $callback_url);
                $rc = $s->subscribe($fetch_url);
                if ($debug_enabled) {
                    _debug("update_rss_feed: feed hub url found, subscribe request sent.");
                }
                db_query($link, "UPDATE ttrss_feeds SET pubsub_state = 1\n\t\t\t\t\t\tWHERE id = '{$feed}'");
            }
        }
        if ($debug_enabled) {
            _debug("update_rss_feed: processing articles...");
        }
        foreach ($items as $item) {
            if ($_REQUEST['xdebug'] == 3) {
                print_r($item);
            }
            $entry_guid = $item->get_id();
            if (!$entry_guid) {
                $entry_guid = $item->get_link();
            }
            if (!$entry_guid) {
                $entry_guid = make_guid_from_title($item->get_title());
            }
            if ($debug_enabled) {
                _debug("update_rss_feed: guid {$entry_guid}");
            }
            if (!$entry_guid) {
                continue;
            }
            $entry_guid = "{$owner_uid},{$entry_guid}";
            $entry_timestamp = "";
            $entry_timestamp = strtotime($item->get_date());