feedwordpress / wp-content / update-feeds.php

update-feeds.php in FeedWordPress 0.96, at wp-content/update-feeds.php

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1	<?php
2	# update-feeds.php: Instruct FeedWordPress to scan for fresh content
3	#
4	# Project: FeedWordPress
5	# URI: <http://projects.radgeek.com/feedwordpress>
6	# Author: Charles Johnson <technophilia@radgeek.com>
7	# License: GPL
8	# Version: 2005.04.09
9	#
10	# USAGE
11	# -----
12	# update-feeds.php is a useful script for instructing the FeedWordPress plugin
13	# to scan for fresh content on the feeds that it syndicates. This is handy if
14	# you want your syndication site to actually syndicate content, and you can't
15	# rely on all your contributors to send you an XML-RPC ping when they update.
16	#
17	# 1. Install FeedWordPress and activate the FeedWordPress plugin. (See
18	# <http://projects.radgeek.com/feedwordpress/install> if you need a guide
19	# for the perplexed.)
20	#
21	# 2. Set up a cron job to run update-feeds.php locally:
22	#
23	# cd <your-wordpress>/wp-content ; php update-feeds.php
24	#
25	# or to send an HTTP POST request to the appropriate URI:
26	#
27	# curl http://xyz.com/wp-content/update-feeds.php -d shibboleth=foo
28	#
29	# 4. If you want to update one of the feeds rather than all of them, then
30	# pass the URI and title as command-line arguments:
31	#
32	# $ php update-feeds.php http://www.radgeek.com "Geekery Today"
33	#
34	# or in the POST request:
35	#
36	# $ curl http://www.xyz.com/wp-content/update-feeds.php -d uri=http://www.radgeek.com\&title=Geekery+Today\&shibboleth=foo
37	#
38
39	require_once ('../wp-config.php');
40	require_once (ABSPATH . WPINC . '/class-IXR.php');
41
42	# -- Don't change these unless you know what you're doing...
43	define ('RPC_URI', NULL); // Change this setting to ping a URI of your own devising
44	define ('RPC_MAGIC', 'tag:radgeek.com/projects/feedwordpress/'); // update all
45
46	if (is_null(RPC_URI)):
47	$rpc_uri = get_settings('siteurl');
48	if (substr($rpc_uri,-1)!='/') $rpc_uri .= '/';
49	$rpc_uri .= 'xmlrpc.php';
50	else:
51	$rpc_uri = RPC_URI;
52	endif;
53
54	# -- Are we running from an HTTP GET or from the command line?
55	if (isset($_SERVER['REQUEST_URI'])) {
56	$rpc_secret = (isset($_REQUEST['shibboleth'])?$_REQUEST['shibboleth']:'');
57	$uri = (isset($_REQUEST['uri']) ? $_REQUEST['uri'] : RPC_MAGIC.$rpc_secret);
58	$blog = (isset($_REQUEST['title']) ? $_REQUEST['title'] : 'Refresh');
59
60	echo <<< EOHTML
61	<html>
62	<head>
63	<title>update-feeds :: FeedWordPress</title>
64	</head>
65
66	<body>
67	<h1>update-feeds: instruct FeedWordPress to look for new syndicated content</h1>
68
69	<p>Sending ping to <$rpc_uri>...</p>
70
71	<p>
72	EOHTML;
73	} else {
74	// Query secret word from database
75	$rpc_secret = get_settings('feedwordpress_rpc_secret');
76
77	$uri = (isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : RPC_MAGIC.$rpc_secret);
78	$blog = (isset($_SERVER['argv'][2]) ? $_SERVER['argv'][2] : 'Refresh');
79	}
80
81	$client =& new IXR_Client($rpc_uri);
82	$ret = $client->query('weblogUpdates.ping', $blog, $uri);
83
84	if (!$ret):
85	if (!isset($_SERVER['REQUEST_URI'])) echo "[".date('Y-m-d H:i:s')."][update-feeds] ";
86	echo "The XML-RPC ping failed (local): ".wp_specialchars($client->getErrorMessage())."\n";
87	else:
88	$response = $client->getResponse();
89	if ($response['flerror']):
90	if (!isset($_SERVER['REQUEST_URI'])) echo "[".date('Y-m-d H:i:s')."][update-feeds] ";
91	echo "The XML-RPC ping failed (remote): ".wp_specialchars($response['message'])."\n";
92	elseif (isset($_SERVER['REQUEST_URI'])):
93	if (!isset($_SERVER['REQUEST_URI'])) echo "[".date('Y-m-d H:i:s')."][update-feeds] ";
94	echo "The XML-RPC ping succeeded: ".wp_specialchars($response['message'])."\n";
95	endif;
96	endif;
97
98	if (isset($_SERVER['REQUEST_URI'])) {
99	echo <<<EOHTML
100	</p>
101
102	<p><a href="../wp-admin">← Return to WordPress Dashboard</a></p>
103	</body>
104	</html>
105	EOHTML;
106	}
107	?>
108