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<?php |
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/* |
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Plugin Name: FeedWordPress |
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Plugin URI: http://feedwordpress.radgeek.com/ |
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Description: simple and flexible Atom/RSS syndication for WordPress |
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Version: 2010.0127 |
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Author: Charles Johnson |
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Author URI: http://radgeek.com/ |
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License: GPL |
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*/ |
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|
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# This uses code derived from: |
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# - wp-rss-aggregate.php by Kellan Elliot-McCrea <kellan@protest.net> |
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# - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com> |
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# - Ultra-Liberal Feed Finder by Mark Pilgrim <mark@diveintomark.org> |
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# according to the terms of the GNU General Public License. |
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# |
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# INSTALLATION: see readme.txt or <http://projects.radgeek.com/install> |
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# |
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# USAGE: once FeedWordPress is installed, you manage just about everything from |
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# the WordPress Dashboard, under the Syndication menu. To ensure that fresh |
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# content is added as it becomes available, you can convince your contributors |
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# to put your XML-RPC URI (if WordPress is installed at |
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# <http://www.zyx.com/blog>, XML-RPC requests should be sent to |
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# <http://www.zyx.com/blog/xmlrpc.php>), or update manually under the |
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# Syndication menu, or set up automatic updates under Syndication --> Settings, |
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# or use a cron job. |
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|
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# -- Don't change these unless you know what you're doing... |
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|
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define ('FEEDWORDPRESS_VERSION', '2010.0127'); |
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define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact'); |
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|
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// Defaults |
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define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors'); |
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define ('DEFAULT_UPDATE_PERIOD', 60); // value in minutes |
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|
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if (isset($_REQUEST['feedwordpress_debug'])) : |
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$feedwordpress_debug = $_REQUEST['feedwordpress_debug']; |
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else : |
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$feedwordpress_debug = get_option('feedwordpress_debug'); |
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if (is_string($feedwordpress_debug)) : |
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$feedwordpress_debug = ($feedwordpress_debug == 'yes'); |
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endif; |
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endif; |
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define ('FEEDWORDPRESS_DEBUG', $feedwordpress_debug); |
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|
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define ('FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/'); |
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define ('FEEDWORDPRESS_CAT_SEPARATOR', "\n"); |
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|
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define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi'); |
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|
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define ('FEEDWORDPRESS_FRESHNESS_INTERVAL', 10*60); // Every ten minutes |
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|
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define ('FWP_SCHEMA_HAS_USERMETA', 2966); |
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define ('FWP_SCHEMA_20', 3308); // Database schema # for WP 2.0 |
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define ('FWP_SCHEMA_21', 4772); // Database schema # for WP 2.1 |
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define ('FWP_SCHEMA_23', 5495); // Database schema # for WP 2.3 |
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define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5 |
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define ('FWP_SCHEMA_26', 8201); // Database schema # for WP 2.6 |
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define ('FWP_SCHEMA_27', 9872); // Database schema # for WP 2.7 |
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define ('FWP_SCHEMA_28', 11548); // Database schema # for WP 2.8 |
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define ('FWP_SCHEMA_29', 12329); // Database schema # for WP 2.9 |
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|
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if (FEEDWORDPRESS_DEBUG) : |
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// Help us to pick out errors, if any. |
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ini_set('error_reporting', E_ALL & ~E_NOTICE); |
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ini_set('display_errors', true); |
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define('MAGPIE_DEBUG', true); |
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|
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// When testing we don't want cache issues to interfere. But this is |
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// a VERY BAD SETTING for a production server. Webmasters will eat your |
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// face for breakfast if you use it, and the baby Jesus will cry. So |
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// make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be |
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// used for more than testing purposes! |
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define('MAGPIE_CACHE_AGE', 1); |
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else : |
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define('MAGPIE_DEBUG', false); |
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|
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define('MAGPIE_CACHE_AGE', 1*60); |
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endif; |
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|
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// Note that the rss-functions.php that comes prepackaged with WordPress is |
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// old & busted. For the new hotness, drop a copy of rss.php from |
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// this archive into wp-includes/rss.php |
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|
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if (is_readable(ABSPATH . WPINC . '/rss.php')) : |
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require_once (ABSPATH . WPINC . '/rss.php'); |
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else : |
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require_once (ABSPATH . WPINC . '/rss-functions.php'); |
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endif; |
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|
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if (isset($wp_db_version)) : |
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if ($wp_db_version >= FWP_SCHEMA_23) : |
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require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user |
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elseif ($wp_db_version >= FWP_SCHEMA_21) : // WordPress 2.1 and 2.2, but not 2.3 |
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require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user |
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require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category |
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elseif ($wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.0 |
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require_once (ABSPATH . WPINC . '/registration-functions.php'); // for wp_insert_user |
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require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category |
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endif; |
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endif; |
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|
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require_once(dirname(__FILE__) . '/compatability.php'); // LEGACY API: Replicate or mock up functions for legacy support purposes |
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require_once(dirname(__FILE__) . '/feedwordpresshtml.class.php'); |
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|
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// Magic quotes are just about the stupidest thing ever. |
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if (is_array($_POST)) : |
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$fwp_post = stripslashes_deep($_POST); |
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endif; |
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|
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// Get the path relative to the plugins directory in which FWP is stored |
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preg_match ( |
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'|/wp-content/plugins/(.+)$|', |
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dirname(__FILE__), |
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$ref |
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); |
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|
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if (isset($ref[1])) : |
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$fwp_path = $ref[1]; |
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else : // Something went wrong. Let's just guess. |
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$fwp_path = 'feedwordpress'; |
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endif; |
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|
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function feedwordpress_admin_scripts () { |
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wp_enqueue_script('post'); // for magic tag and category boxes |
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wp_enqueue_script('admin-forms'); // for checkbox selection |
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} |
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|
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// If this is a FeedWordPress admin page, queue up scripts for AJAX functions that FWP uses |
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// If it is a display page or a non-FeedWordPress admin page, don't. |
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if (is_admin() and isset($_REQUEST['page']) and preg_match("|^{$fwp_path}/|", $_REQUEST['page'])) : |
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if (function_exists('wp_enqueue_script')) : |
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if (FeedWordPressCompatibility::test_version(FWP_SCHEMA_29)) : |
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add_action('admin_print_scripts', 'feedwordpress_admin_scripts'); |
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elseif (FeedWordPressCompatibility::test_version(FWP_SCHEMA_25)) : |
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wp_enqueue_script('post'); // for magic tag and category boxes |
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wp_enqueue_script('thickbox'); // for fold-up boxes |
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wp_enqueue_script('admin-forms'); // for checkbox selection |
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else : |
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wp_enqueue_script( 'ajaxcat' ); // Provides the handy-dandy new category text box |
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endif; |
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endif; |
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if (function_exists('wp_enqueue_style')) : |
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if (fwp_test_wp_version(FWP_SCHEMA_25)) : |
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wp_enqueue_style('dashboard'); |
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endif; |
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endif; |
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if (function_exists('wp_admin_css')) : |
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if (fwp_test_wp_version(FWP_SCHEMA_25)) : |
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wp_admin_css('css/dashboard'); |
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endif; |
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endif; |
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endif; |
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|
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if (!FeedWordPress::needs_upgrade()) : // only work if the conditions are safe! |
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|
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# Syndicated items are generally received in output-ready (X)HTML and |
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# should not be folded, crumpled, mutilated, or spindled by WordPress |
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# formatting filters. But we don't want to interfere with filters for |
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# any locally-authored posts, either. |
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# |
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# What WordPress should really have is a way for upstream filters to |
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# stop downstream filters from running at all. Since it doesn't, and |
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# since a downstream filter can't access the original copy of the text |
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# that is being filtered, what we will do here is (1) save a copy of the |
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# original text upstream, before any other filters run, and then (2) |
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# retrieve that copy downstream, after all the other filters run, *if* |
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# this is a syndicated post |
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|
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add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000); |
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add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000); |
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|
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add_action('atom_entry', 'feedwordpress_item_feed_data'); |
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|
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# Filter in original permalinks if the user wants that |
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add_filter('post_link', 'syndication_permalink', 1); |
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|
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# WTF? By default, wp_insert_link runs incoming link_url and link_rss |
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# URIs through default filters that include `wp_kses()`. But `wp_kses()` |
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# just happens to escape any occurrence of & to & -- which just |
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# happens to fuck up any URI with a & to separate GET parameters. |
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remove_filter('pre_link_rss', 'wp_filter_kses'); |
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remove_filter('pre_link_url', 'wp_filter_kses'); |
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|
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# Admin menu |
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add_action('admin_menu', 'fwp_add_pages'); |
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add_action('admin_notices', 'fwp_check_debug'); |
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add_action('admin_notices', 'fwp_check_magpie'); |
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add_action('init', 'feedwordpress_check_for_magpie_fix'); |
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|
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add_action('admin_menu', 'feedwordpress_add_post_edit_controls'); |
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add_action('save_post', 'feedwordpress_save_post_edit_controls'); |
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|
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# Inbound XML-RPC update methods |
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add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook'); |
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|
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# Outbound XML-RPC ping reform |
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remove_action('publish_post', 'generic_ping'); // WP 1.5.x |
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remove_action('do_pings', 'do_all_pings', 10, 1); // WP 2.1, 2.2 |
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remove_action('publish_post', '_publish_post_hook', 5, 1); // WP 2.3 |
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|
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add_action('publish_post', 'fwp_publish_post_hook', 5, 1); |
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add_action('do_pings', 'fwp_do_pings', 10, 1); |
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add_action('feedwordpress_update', 'fwp_hold_pings'); |
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add_action('feedwordpress_update_complete', 'fwp_release_pings'); |
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|
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# Hook in logging functions only if the logging option is ON |
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$update_logging = get_option('feedwordpress_update_logging'); |
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if ($update_logging == 'yes') : |
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add_action('post_syndicated_item', 'log_feedwordpress_post', 100); |
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add_action('update_syndicated_item', 'log_feedwordpress_update_post', 100); |
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add_action('feedwordpress_update', 'log_feedwordpress_update_feeds', 100); |
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add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100); |
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add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100); |
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endif; |
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|
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if (FeedWordPress::update_requested() and FEEDWORDPRESS_DEBUG) : |
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add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100); |
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add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100); |
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add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100); |
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add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100); |
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add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100); |
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endif; |
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|
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# Cron-less auto-update. Hooray! |
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$autoUpdateHook = get_option('feedwordpress_automatic_updates'); |
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if ($autoUpdateHook != 'init') : |
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$autoUpdateHook = 'shutdown'; |
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endif; |
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add_action($autoUpdateHook, 'feedwordpress_auto_update'); |
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|
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add_action('init', 'feedwordpress_update_magic_url'); |
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|
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# Default sanitizers |
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add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2); |
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add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2); |
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|
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else : |
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# Hook in the menus, which will just point to the upgrade interface |
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add_action('admin_menu', 'fwp_add_pages'); |
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endif; // if (!FeedWordPress::needs_upgrade()) |
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|
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function feedwordpress_check_for_magpie_fix () { |
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if (isset($_POST['action']) and $_POST['action']=='fix_magpie_version') : |
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FeedWordPressCompatibility::validate_http_request(/*action=*/ 'feedwordpress_fix_magpie', /*capability=*/ 'edit_files'); |
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|
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$back_to = $_SERVER['REQUEST_URI']; |
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if (isset($_POST['ignore'])) : |
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// kill error message by telling it we ignored the upgrade request for this version |
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update_option('feedwordpress_magpie_ignored_upgrade_to', EXPECTED_MAGPIE_VERSION); |
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$ret = 'ignored'; |
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elseif (isset($_POST['upgrade'])) : |
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$source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php"; |
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$destination = ABSPATH . WPINC . '/rss.php'; |
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$success = @copy($source, $destination); |
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|
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// Copy over rss-functions.php, too, to avoid collisions |
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// on pre-lapsarian versions of WordPress. |
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if ($success) : |
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$source = dirname(__FILE__)."/MagpieRSS-upgrade/rss-functions.php"; |
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$destination = ABSPATH . WPINC . '/rss-functions.php'; |
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$success = @copy($source, $destination); |
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endif; |
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$ret = (int) $success; |
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endif; |
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|
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if (strpos($back_to, '?')===false) : $sep = '?'; |
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else : $sep = '&'; |
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endif; |
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|
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header("Location: {$back_to}{$sep}feedwordpress_magpie_fix=".$ret); |
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exit; |
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endif; |
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} /* feedwordpress_check_for_magpie_fix() */ |
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|
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function feedwordpress_auto_update () { |
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if (FeedWordPress::stale()) : |
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$feedwordpress =& new FeedWordPress; |
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$feedwordpress->update(); |
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endif; |
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} /* feedwordpress_auto_update () */ |
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|
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function feedwordpress_update_magic_url () { |
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global $wpdb; |
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|
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// Explicit update request in the HTTP request (e.g. from a cron job) |
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if (FeedWordPress::update_requested()) : |
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$feedwordpress =& new FeedWordPress; |
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$feedwordpress->update(FeedWordPress::update_requested_url()); |
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|
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if (FEEDWORDPRESS_DEBUG and count($wpdb->queries) > 0) : |
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$mysqlTime = 0.0; |
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$byTime = array(); |
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foreach ($wpdb->queries as $query) : |
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$time = $query[1] * 1000000.0; |
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$mysqlTime += $query[1]; |
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if (!isset($byTime[$time])) : $byTime[$time] = array(); endif; |
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$byTime[$time][] = $query[0]. ' // STACK: ' . $query[2]; |
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endforeach; |
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krsort($byTime); |
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|
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foreach ($byTime as $time => $querySet) : |
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foreach ($querySet as $query) : |
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print "[".(sprintf('%4.4f', $time/1000.0)) . "ms] $query\n"; |
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endforeach; |
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endforeach; |
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echo "[feedwordpress] $wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of "; timer_stop(1); print " seconds."; |
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endif; |
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|
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|
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// Magic URL should return nothing but a 200 OK header packet |
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// when successful. |
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exit; |
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endif; |
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} /* feedwordpress_magic_update_url () */ |
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|
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################################################################################ |
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## LOGGING FUNCTIONS: log status updates to error_log if you want it ########### |
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################################################################################ |
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|
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function log_feedwordpress_post ($id) { |
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$post = wp_get_single_post($id); |
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error_log("[".date('Y-m-d H:i:s')."][feedwordpress] posted " |
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."'{$post->post_title}' ({$post->post_date})"); |
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} |
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|
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function log_feedwordpress_update_post ($id) { |
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$post = wp_get_single_post($id); |
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error_log("[".date('Y-m-d H:i:s')."][feedwordpress] updated " |
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."'{$post->post_title}' ({$post->post_date})" |
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." (as of {$post->post_modified})"); |
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} |
| 335 |
|
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function log_feedwordpress_update_feeds ($uri) { |
| 337 |
error_log("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')"); |
| 338 |
} |
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|
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function log_feedwordpress_check_feed ($feed) { |
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$uri = $feed['link/uri']; $name = $feed['link/name']; |
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error_log("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>"); |
| 343 |
} |
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|
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function log_feedwordpress_update_complete ($delta) { |
| 346 |
$mesg = array(); |
| 347 |
if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts'; |
| 348 |
if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts'; |
| 349 |
if (empty($mesg)) $mesg[] = 'nothing changed'; |
| 350 |
|
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error_log("[".date('Y-m-d H:i:s')."][feedwordpress] " |
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.(is_null($delta) ? "Error: I don't syndicate that URI" |
| 353 |
: implode(' and ', $mesg))); |
| 354 |
} |
| 355 |
|
| 356 |
function debug_out_feedwordpress_post ($id) { |
| 357 |
$post = wp_get_single_post($id); |
| 358 |
print ("[".date('Y-m-d H:i:s')."][feedwordpress] posted " |
| 359 |
."'{$post->post_title}' ({$post->post_date})\n"); |
| 360 |
} |
| 361 |
|
| 362 |
function debug_out_feedwordpress_update_post ($id) { |
| 363 |
$post = wp_get_single_post($id); |
| 364 |
print ("[".date('Y-m-d H:i:s')."][feedwordpress] updated " |
| 365 |
."'{$post->post_title}' ({$post->post_date})" |
| 366 |
." (as of {$post->post_modified})\n"); |
| 367 |
} |
| 368 |
|
| 369 |
function debug_out_feedwordpress_update_feeds ($uri) { |
| 370 |
print ("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')\n"); |
| 371 |
} |
| 372 |
|
| 373 |
function debug_out_feedwordpress_check_feed ($feed) { |
| 374 |
$uri = $feed['link/uri']; $name = $feed['link/name']; |
| 375 |
print ("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>\n"); |
| 376 |
} |
| 377 |
|
| 378 |
function debug_out_feedwordpress_update_complete ($delta) { |
| 379 |
$mesg = array(); |
| 380 |
if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts'; |
| 381 |
if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts'; |
| 382 |
if (empty($mesg)) $mesg[] = 'nothing changed'; |
| 383 |
|
| 384 |
print ("[".date('Y-m-d H:i:s')."][feedwordpress] " |
| 385 |
.(is_null($delta) ? "Error: I don't syndicate that URI" |
| 386 |
: implode(' and ', $mesg))."\n"); |
| 387 |
} |
| 388 |
|
| 389 |
################################################################################ |
| 390 |
## TEMPLATE API: functions to make your templates syndication-aware ############ |
| 391 |
################################################################################ |
| 392 |
|
| 393 |
function is_syndicated ($id = NULL) { return (strlen(get_syndication_feed_id($id)) > 0); } |
| 394 |
|
| 395 |
function get_syndication_source_link ($original = NULL, $id = NULL) { |
| 396 |
if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); |
| 397 |
endif; |
| 398 |
|
| 399 |
if ($original) : $vals = get_post_custom_values('syndication_source_uri_original', $id); |
| 400 |
else : $vals = array(); |
| 401 |
endif; |
| 402 |
|
| 403 |
if (count($vals) == 0) : $vals = get_post_custom_values('syndication_source_uri', $id); |
| 404 |
endif; |
| 405 |
|
| 406 |
if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; |
| 407 |
|
| 408 |
return $ret; |
| 409 |
} /* function get_syndication_source_link() */ |
| 410 |
|
| 411 |
function the_syndication_source_link ($original = NULL, $id = NULL) { |
| 412 |
echo get_syndication_source_link($original, $id); |
| 413 |
} |
| 414 |
|
| 415 |
function feedwordpress_display_url ($url, $before = 60, $after = 0) { |
| 416 |
$bits = parse_url($url); |
| 417 |
|
| 418 |
// Strip out crufty subdomains |
| 419 |
$bits['host'] = preg_replace('/^www[0-9]*\./i', '', $bits['host']); |
| 420 |
|
| 421 |
// Reassemble bit-by-bit with minimum of crufty elements |
| 422 |
$url = (isset($bits['user'])?$bits['user'].'@':'') |
| 423 |
.(isset($bits['host'])?$bits['host']:'') |
| 424 |
.(isset($bits['path'])?$bits['path']:'') |
| 425 |
.(isset($bits['query'])?'?'.$bits['query']:''); |
| 426 |
|
| 427 |
if (strlen($url) > ($before+$after)) : |
| 428 |
$url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after); |
| 429 |
endif; |
| 430 |
|
| 431 |
return $url; |
| 432 |
} |
| 433 |
|
| 434 |
function get_syndication_source ($original = NULL, $id = NULL) { |
| 435 |
if (is_null($original)) : |
| 436 |
$original = FeedWordPress::use_aggregator_source_data(); |
| 437 |
endif; |
| 438 |
|
| 439 |
if ($original) : |
| 440 |
$vals = get_post_custom_values('syndication_source_original', $id); |
| 441 |
else : |
| 442 |
$vals = array(); |
| 443 |
endif; |
| 444 |
|
| 445 |
if (count($vals) == 0) : |
| 446 |
$vals = get_post_custom_values('syndication_source', $id); |
| 447 |
endif; |
| 448 |
|
| 449 |
if (count($vals) > 0) : |
| 450 |
$ret = $vals[0]; |
| 451 |
else : |
| 452 |
$ret = NULL; |
| 453 |
endif; |
| 454 |
|
| 455 |
if (is_null($ret) or strlen(trim($ret)) == 0) : |
| 456 |
// Fall back to URL of blog |
| 457 |
$ret = feedwordpress_display_url(get_syndication_source_link()); |
| 458 |
endif; |
| 459 |
|
| 460 |
return $ret; |
| 461 |
} /* function get_syndication_source() */ |
| 462 |
|
| 463 |
function the_syndication_source ($original = NULL, $id = NULL) { echo get_syndication_source($original, $id); } |
| 464 |
|
| 465 |
function get_syndication_feed ($original = NULL, $id = NULL) { |
| 466 |
if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); |
| 467 |
endif; |
| 468 |
|
| 469 |
if ($original) : $vals = get_post_custom_values('syndication_feed_original', $id); |
| 470 |
else : $vals = array(); |
| 471 |
endif; |
| 472 |
|
| 473 |
if (count($vals) == 0) : $vals = get_post_custom_values('syndication_feed', $id); |
| 474 |
endif; |
| 475 |
|
| 476 |
if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; |
| 477 |
|
| 478 |
return $ret; |
| 479 |
} /* function get_syndication_feed() */ |
| 480 |
|
| 481 |
function the_syndication_feed ($original = NULL, $id = NULL) { echo get_syndication_feed($original, $id); } |
| 482 |
|
| 483 |
function get_syndication_feed_guid ($original = NULL, $id = NULL) { |
| 484 |
if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); |
| 485 |
endif; |
| 486 |
|
| 487 |
if ($original) : $vals = get_post_custom_values('syndication_source_id_original', $id); |
| 488 |
else : $vals = array(); |
| 489 |
endif; |
| 490 |
|
| 491 |
if (count($vals) == 0) : $vals = array(get_feed_meta('feed/id', $id)); |
| 492 |
endif; |
| 493 |
|
| 494 |
if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; |
| 495 |
|
| 496 |
return $ret; |
| 497 |
} /* function get_syndication_feed_guid () */ |
| 498 |
|
| 499 |
function the_syndication_feed_guid ($original = NULL, $id = NULL) { echo get_syndication_feed_guid($original, $id); } |
| 500 |
|
| 501 |
function get_syndication_feed_id ($id = NULL) { list($u) = get_post_custom_values('syndication_feed_id', $id); return $u; } |
| 502 |
function the_syndication_feed_id ($id = NULL) { echo get_syndication_feed_id($id); } |
| 503 |
|
| 504 |
$feedwordpress_linkcache = array (); // only load links from database once |
| 505 |
|
| 506 |
function get_feed_meta ($key, $id = NULL) { |
| 507 |
global $wpdb, $feedwordpress_linkcache; |
| 508 |
$feed_id = get_syndication_feed_id($id); |
| 509 |
|
| 510 |
$ret = NULL; |
| 511 |
if (strlen($feed_id) > 0): |
| 512 |
if (isset($feedwordpress_linkcache[$feed_id])) : |
| 513 |
$link = $feedwordpress_linkcache[$feed_id]; |
| 514 |
else : |
| 515 |
$link =& new SyndicatedLink($feed_id); |
| 516 |
$feedwordpress_linkcache[$feed_id] = $link; |
| 517 |
endif; |
| 518 |
|
| 519 |
$ret = $link->settings[$key]; |
| 520 |
endif; |
| 521 |
return $ret; |
| 522 |
} /* get_feed_meta() */ |
| 523 |
|
| 524 |
function get_syndication_permalink ($id = NULL) { |
| 525 |
list($u) = get_post_custom_values('syndication_permalink', $id); return $u; |
| 526 |
} |
| 527 |
function the_syndication_permalink ($id = NULL) { |
| 528 |
echo get_syndication_permalink($id); |
| 529 |
} |
| 530 |
|
| 531 |
################################################################################ |
| 532 |
## FILTERS: syndication-aware handling of post data for templates and feeds #### |
| 533 |
################################################################################ |
| 534 |
|
| 535 |
$feedwordpress_the_syndicated_content = NULL; |
| 536 |
|
| 537 |
function feedwordpress_preserve_syndicated_content ($text) { |
| 538 |
global $feedwordpress_the_syndicated_content; |
| 539 |
|
| 540 |
$globalExpose = (get_option('feedwordpress_formatting_filters') == 'yes'); |
| 541 |
$localExpose = get_post_custom_values('_feedwordpress_formatting_filters'); |
| 542 |
$expose = ($globalExpose or ((count($localExpose) > 0) and $localExpose[0])); |
| 543 |
|
| 544 |
if ( is_syndicated() and !$expose ) : |
| 545 |
$feedwordpress_the_syndicated_content = $text; |
| 546 |
else : |
| 547 |
$feedwordpress_the_syndicated_content = NULL; |
| 548 |
endif; |
| 549 |
return $text; |
| 550 |
} |
| 551 |
|
| 552 |
function feedwordpress_restore_syndicated_content ($text) { |
| 553 |
global $feedwordpress_the_syndicated_content; |
| 554 |
|
| 555 |
if ( !is_null($feedwordpress_the_syndicated_content) ) : |
| 556 |
$text = $feedwordpress_the_syndicated_content; |
| 557 |
endif; |
| 558 |
|
| 559 |
return $text; |
| 560 |
} |
| 561 |
|
| 562 |
function feedwordpress_item_feed_data () { |
| 563 |
// In a post context.... |
| 564 |
if (is_syndicated()) : |
| 565 |
?> |
| 566 |
<source> |
| 567 |
<title><?php print htmlspecialchars(get_syndication_source()); ?></title> |
| 568 |
<link rel="alternate" type="text/html" href="<?php print htmlspecialchars(get_syndication_source_link()); ?>" /> |
| 569 |
<link rel="self" href="<?php print htmlspecialchars(get_syndication_feed()); ?>" /> |
| 570 |
<?php |
| 571 |
$id = get_syndication_feed_guid(); |
| 572 |
if (strlen($id) > 0) : |
| 573 |
?> |
| 574 |
<id><?php print htmlspecialchars($id); ?></id> |
| 575 |
<?php |
| 576 |
endif; |
| 577 |
$updated = get_feed_meta('feed/updated'); |
| 578 |
if (strlen($updated) > 0) : ?> |
| 579 |
<updated><?php print $updated; ?></updated> |
| 580 |
<?php |
| 581 |
endif; |
| 582 |
?> |
| 583 |
</source> |
| 584 |
<?php |
| 585 |
endif; |
| 586 |
} |
| 587 |
|
| 588 |
function syndication_permalink ($permalink = '') { |
| 589 |
if (get_option('feedwordpress_munge_permalink') != 'no'): |
| 590 |
$uri = get_syndication_permalink(); |
| 591 |
return ((strlen($uri) > 0) ? $uri : $permalink); |
| 592 |
else: |
| 593 |
return $permalink; |
| 594 |
endif; |
| 595 |
} // function syndication_permalink () |
| 596 |
|
| 597 |
################################################################################ |
| 598 |
## ADMIN MENU ADD-ONS: register Dashboard management pages ##################### |
| 599 |
################################################################################ |
| 600 |
|
| 601 |
function fwp_add_pages () { |
| 602 |
global $fwp_capability; |
| 603 |
global $fwp_path; |
| 604 |
|
| 605 |
$menu = array('Syndicated Sites', 'Syndication', $fwp_capability['manage_links'], $fwp_path.'/syndication.php', NULL); |
| 606 |
if (fwp_test_wp_version(FWP_SCHEMA_27)) : |
| 607 |
// add icon parameter |
| 608 |
$menu[] = WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-tiny.png'; |
| 609 |
endif; |
| 610 |
|
| 611 |
call_user_func_array('add_menu_page', $menu); |
| 612 |
add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Feeds & Updates', 'Feeds & Updates', $fwp_capability['manage_options'], $fwp_path.'/feeds-page.php'); |
| 613 |
add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Posts & Links', 'Posts & Links', $fwp_capability['manage_options'], $fwp_path.'/posts-page.php'); |
| 614 |
add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Authors', 'Authors', $fwp_capability['manage_options'], $fwp_path.'/authors-page.php'); |
| 615 |
add_submenu_page($fwp_path.'/syndication.php', 'Categories'.FEEDWORDPRESS_AND_TAGS, 'Categories'.FEEDWORDPRESS_AND_TAGS, $fwp_capability['manage_options'], $fwp_path.'/categories-page.php'); |
| 616 |
add_submenu_page($fwp_path.'/syndication.php', 'FeedWordPress Back End', 'Back End', $fwp_capability['manage_options'], $fwp_path.'/backend-page.php'); |
| 617 |
} /* function fwp_add_pages () */ |
| 618 |
|
| 619 |
function fwp_check_debug () { |
| 620 |
// This is a horrible fucking kludge that I have to do because the |
| 621 |
// admin notice code is triggered before the code that updates the |
| 622 |
// setting. |
| 623 |
if (isset($_POST['feedwordpress_debug'])) : |
| 624 |
$feedwordpress_debug = $_POST['feedwordpress_debug']; |
| 625 |
else : |
| 626 |
$feedwordpress_debug = get_option('feedwordpress_debug'); |
| 627 |
endif; |
| 628 |
if ($feedwordpress_debug==='yes') : |
| 629 |
?> |
| 630 |
<div class="error"> |
| 631 |
<p><strong>FeedWordPress warning.</strong> Debugging mode is <strong>ON</strong>. |
| 632 |
While it remains on, FeedWordPress displays many diagnostic error messages, |
| 633 |
warnings, and notices that are ordinarily suppressed, and also turns off all |
| 634 |
caching of feeds. Use with caution: this setting is absolutely inappropriate |
| 635 |
for a production server.</p> |
| 636 |
</div> |
| 637 |
<?php |
| 638 |
endif; |
| 639 |
} /* function fwp_check_debug () */ |
| 640 |
|
| 641 |
define('EXPECTED_MAGPIE_VERSION', '2010.0122'); |
| 642 |
function fwp_check_magpie () { |
| 643 |
if (isset($_REQUEST['feedwordpress_magpie_fix'])) : |
| 644 |
if ($_REQUEST['feedwordpress_magpie_fix']=='ignored') : |
| 645 |
?> |
| 646 |
<div class="updated fade"> |
| 647 |
<p>O.K., we'll ignore the problem for now. FeedWordPress will not display any |
| 648 |
more error messages.</p> |
| 649 |
</div> |
| 650 |
<?php |
| 651 |
elseif ((bool) $_REQUEST['feedwordpress_magpie_fix']) : |
| 652 |
?> |
| 653 |
<div class="updated fade"> |
| 654 |
<p>Congratulations! Your MagpieRSS has been successfully upgraded to the version |
| 655 |
shipped with FeedWordPress.</p> |
| 656 |
</div> |
| 657 |
<?php |
| 658 |
else : |
| 659 |
$source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php"; |
| 660 |
$destination = ABSPATH . WPINC . '/rss.php'; |
| 661 |
$cmd = "cp '".htmlspecialchars(addslashes($source))."' '".htmlspecialchars(addslashes($destination))."'"; |
| 662 |
$cmd = wordwrap($cmd, /*width=*/ 75, /*break=*/ " \\\n\t"); |
| 663 |
|
| 664 |
?> |
| 665 |
<div class="error"> |
| 666 |
<p><strong>FeedWordPress was unable to automatically upgrade your copy of MagpieRSS.</strong></p> |
| 667 |
<p>It's likely that you need to change the file permissions on <code><?php print htmlspecialchars($source); ?></code> |
| 668 |
to allow FeedWordPress to overwrite it.</p> |
| 669 |
<p><strong>To perform the upgrade manually,</strong> you can |
| 670 |
use a SFTP or FTP client to upload a copy of <code>rss.php</code> from the |
| 671 |
<code>MagpieRSS-upgrades/</code> directory of your FeedWordPress archive so that |
| 672 |
it overwrites <code><?php print htmlspecialchars($destination); ?></code>. Or, |
| 673 |
if your web host provides shell access, you can issue the following command from |
| 674 |
a command prompt to perform the upgrade:</p> |
| 675 |
<pre> |
| 676 |
<samp>$</samp> <kbd><?php print $cmd; ?></kbd> |
| 677 |
</pre> |
| 678 |
<p><strong>If you've fixed the file permissions,</strong> you can try the |
| 679 |
automatic upgrade again.</p> |
| 680 |
|
| 681 |
<?php feedwordpress_upgrade_old_and_busted_buttons(); ?> |
| 682 |
</div> |
| 683 |
<?php |
| 684 |
endif; |
| 685 |
else : |
| 686 |
$magpie_version = FeedWordPress::magpie_version(); |
| 687 |
|
| 688 |
$ignored = get_option('feedwordpress_magpie_ignored_upgrade_to'); |
| 689 |
if (EXPECTED_MAGPIE_VERSION != $magpie_version and EXPECTED_MAGPIE_VERSION != $ignored) : |
| 690 |
if (current_user_can('edit_files')) : |
| 691 |
$youAre = 'you are'; |
| 692 |
$itIsRecommendedThatYou = 'It is <strong>strongly recommended</strong> that you'; |
| 693 |
else : |
| 694 |
$youAre = 'this site is'; |
| 695 |
$itIsRecommendedThatYou = 'You may want to contact the administrator of the site; it is <strong>strongly recommended</strong> that they'; |
| 696 |
endif; |
| 697 |
print '<div class="error">'; |
| 698 |
?> |
| 699 |
<p style="font-style: italic"><strong>FeedWordPress has detected that <?php print $youAre; ?> currently using a version of |
| 700 |
MagpieRSS other than the upgraded version that ships with this version of FeedWordPress.</strong></p> |
| 701 |
<ul> |
| 702 |
<li><strong>Currently running:</strong> MagpieRSS <?php print $magpie_version; ?></li> |
| 703 |
<li><strong>Version included with FeedWordPress <?php print FEEDWORDPRESS_VERSION; ?>:</strong> MagpieRSS <?php print EXPECTED_MAGPIE_VERSION; ?></li> |
| 704 |
</ul> |
| 705 |
<p><?php print $itIsRecommendedThatYou; ?> install the upgraded |
| 706 |
version of MagpieRSS supplied with FeedWordPress. The version of |
| 707 |
MagpieRSS that ships with WordPress is very old and buggy, and |
| 708 |
encounters a number of errors when trying to parse modern Atom |
| 709 |
and RSS feeds.</p> |
| 710 |
<?php |
| 711 |
feedwordpress_upgrade_old_and_busted_buttons(); |
| 712 |
print '</div>'; |
| 713 |
endif; |
| 714 |
endif; |
| 715 |
} |
| 716 |
|
| 717 |
function feedwordpress_upgrade_old_and_busted_buttons() { |
| 718 |
if (current_user_can('edit_files')) : |
| 719 |
?> |
| 720 |
<form action="" method="post"><div> |
| 721 |
<?php FeedWordPressCompatibility::stamp_nonce('feedwordpress_fix_magpie'); ?> |
| 722 |
<input type="hidden" name="action" value="fix_magpie_version" /> |
| 723 |
<input class="button-secondary" type="submit" name="ignore" value="<?php _e('Ignore this problem'); ?>" /> |
| 724 |
<input class="button-primary" type="submit" name="upgrade" value="<?php _e('Upgrade'); ?>" /> |
| 725 |
</div></form> |
| 726 |
<?php |
| 727 |
endif; |
| 728 |
} |
| 729 |
|
| 730 |
################################################################################ |
| 731 |
## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform #### |
| 732 |
## ... 'coz it's rude to send 500 pings the first time your aggregator runs #### |
| 733 |
################################################################################ |
| 734 |
|
| 735 |
$fwp_held_ping = NULL; // NULL: not holding pings yet |
| 736 |
|
| 737 |
function fwp_hold_pings () { |
| 738 |
global $fwp_held_ping; |
| 739 |
if (is_null($fwp_held_ping)): |
| 740 |
$fwp_held_ping = 0; // 0: ready to hold pings; none yet received |
| 741 |
endif; |
| 742 |
} |
| 743 |
|
| 744 |
function fwp_release_pings () { |
| 745 |
global $fwp_held_ping; |
| 746 |
if ($fwp_held_ping): |
| 747 |
if (function_exists('wp_schedule_single_event')) : |
| 748 |
wp_schedule_single_event(time(), 'do_pings'); |
| 749 |
else : |
| 750 |
generic_ping($fwp_held_ping); |
| 751 |
endif; |
| 752 |
endif; |
| 753 |
$fwp_held_ping = NULL; // NULL: not holding pings anymore |
| 754 |
} |
| 755 |
|
| 756 |
function fwp_do_pings () { |
| 757 |
if (!is_null($fwp_held_ping) and $post_id) : // Defer until we're done updating |
| 758 |
$fwp_held_ping = $post_id; |
| 759 |
elseif (function_exists('do_all_pings')) : |
| 760 |
do_all_pings(); |
| 761 |
else : |
| 762 |
generic_ping($fwp_held_ping); |
| 763 |
endif; |
| 764 |
} |
| 765 |
|
| 766 |
function fwp_publish_post_hook ($post_id) { |
| 767 |
global $fwp_held_ping; |
| 768 |
|
| 769 |
if (!is_null($fwp_held_ping)) : // Syndicated post. Don't mark with _pingme |
| 770 |
if ( defined('XMLRPC_REQUEST') ) |
| 771 |
do_action('xmlrpc_publish_post', $post_id); |
| 772 |
if ( defined('APP_REQUEST') ) |
| 773 |
do_action('app_publish_post', $post_id); |
| 774 |
|
| 775 |
if ( defined('WP_IMPORTING') ) |
| 776 |
return; |
| 777 |
|
| 778 |
// Defer sending out pings until we finish updating |
| 779 |
$fwp_held_ping = $post_id; |
| 780 |
else : |
| 781 |
if (function_exists('_publish_post_hook')) : // WordPress 2.3 |
| 782 |
_publish_post_hook($post_id); |
| 783 |
endif; |
| 784 |
endif; |
| 785 |
} |
| 786 |
|
| 787 |
function feedwordpress_add_post_edit_controls () { |
| 788 |
add_meta_box('feedwordpress-post-controls', __('Syndication'), 'feedwordpress_post_edit_controls', 'post', 'side', 'high'); |
| 789 |
} // function FeedWordPress::postEditControls |
| 790 |
|
| 791 |
function feedwordpress_post_edit_controls () { |
| 792 |
global $post; |
| 793 |
|
| 794 |
$frozen_values = get_post_custom_values('_syndication_freeze_updates', $post->ID); |
| 795 |
$frozen_post = (count($frozen_values) > 0 and 'yes' == $frozen_values[0]); |
| 796 |
|
| 797 |
if (is_syndicated($post->ID)) : |
| 798 |
?> |
| 799 |
<p>This is a syndicated post, which originally appeared at |
| 800 |
<cite><?php print wp_specialchars(get_syndication_source(NULL, $post->ID)); ?></cite>. |
| 801 |
<a href="<?php print wp_specialchars(get_syndication_permalink($post->ID)); ?>">View original post</a>.</p> |
| 802 |
|
| 803 |
<p><input type="hidden" name="feedwordpress_noncename" id="feedwordpress_noncename" value="<?php print wp_create_nonce(plugin_basename(__FILE__)); ?>" /> |
| 804 |
<label><input type="checkbox" name="freeze_updates" value="yes" <?php if ($frozen_post) : ?>checked="checked"<?php endif; ?> /> <strong>Manual editing.</strong> |
| 805 |
If set, FeedWordPress will not overwrite the changes you make manually |
| 806 |
to this post, if the syndicated content is updated on the |
| 807 |
feed.</label></p> |
| 808 |
<?php |
| 809 |
else : |
| 810 |
?> |
| 811 |
<p>This post was created locally at this website.</p> |
| 812 |
<?php |
| 813 |
endif; |
| 814 |
} // function feedwordpress_post_edit_controls () */ |
| 815 |
|
| 816 |
function feedwordpress_save_post_edit_controls ( $post_id ) { |
| 817 |
global $post; |
| 818 |
|
| 819 |
if (!isset($_POST['feedwordpress_noncename']) or !wp_verify_nonce($_POST['feedwordpress_noncename'], plugin_basename(__FILE__))) : |
| 820 |
return $post_id; |
| 821 |
endif; |
| 822 |
|
| 823 |
// Verify if this is an auto save routine. If it is our form has |
| 824 |
// not been submitted, so we don't want to do anything. |
| 825 |
if ( defined('DOING_AUTOSAVE') and DOING_AUTOSAVE ) : |
| 826 |
return $post_id; |
| 827 |
endif; |
| 828 |
|
| 829 |
// Check permissions |
| 830 |
if ( !current_user_can( 'edit_'.$_POST['post_type'], $post_id) ) : |
| 831 |
return $post_id; |
| 832 |
endif; |
| 833 |
|
| 834 |
// OK, we're golden. Now let's save some data. |
| 835 |
if (isset($_POST['freeze_updates'])) : |
| 836 |
update_post_meta($post_id, '_syndication_freeze_updates', $_POST['freeze_updates']); |
| 837 |
else : |
| 838 |
delete_post_meta($post_id, '_syndication_freeze_updates'); |
| 839 |
endif; |
| 840 |
|
| 841 |
return $_POST['freeze_updates']; |
| 842 |
} // function feedwordpress_save_edit_controls |
| 843 |
|
| 844 |
################################################################################ |
| 845 |
## class FeedWordPress ######################################################### |
| 846 |
################################################################################ |
| 847 |
|
| 848 |
// class FeedWordPress: handles feed updates and plugs in to the XML-RPC interface |
| 849 |
class FeedWordPress { |
| 850 |
var $strip_attrs = array ( |
| 851 |
array('[a-z]+', 'style'), |
| 852 |
array('[a-z]+', 'target'), |
| 853 |
); |
| 854 |
var $uri_attrs = array ( |
| 855 |
array('a', 'href'), |
| 856 |
array('applet', 'codebase'), |
| 857 |
array('area', 'href'), |
| 858 |
array('blockquote', 'cite'), |
| 859 |
array('body', 'background'), |
| 860 |
array('del', 'cite'), |
| 861 |
array('form', 'action'), |
| 862 |
array('frame', 'longdesc'), |
| 863 |
array('frame', 'src'), |
| 864 |
array('iframe', 'longdesc'), |
| 865 |
array('iframe', 'src'), |
| 866 |
array('head', 'profile'), |
| 867 |
array('img', 'longdesc'), |
| 868 |
array('img', 'src'), |
| 869 |
array('img', 'usemap'), |
| 870 |
array('input', 'src'), |
| 871 |
array('input', 'usemap'), |
| 872 |
array('ins', 'cite'), |
| 873 |
array('link', 'href'), |
| 874 |
array('object', 'classid'), |
| 875 |
array('object', 'codebase'), |
| 876 |
array('object', 'data'), |
| 877 |
array('object', 'usemap'), |
| 878 |
array('q', 'cite'), |
| 879 |
array('script', 'src') |
| 880 |
); |
| 881 |
|
| 882 |
var $feeds = NULL; |
| 883 |
|
| 884 |
# function FeedWordPress (): Contructor; retrieve a list of feeds |
| 885 |
function FeedWordPress () { |
| 886 |
$this->feeds = array (); |
| 887 |
$links = FeedWordPress::syndicated_links(); |
| 888 |
if ($links): foreach ($links as $link): |
| 889 |
$this->feeds[] =& new SyndicatedLink($link); |
| 890 |
endforeach; endif; |
| 891 |
} // FeedWordPress::FeedWordPress () |
| 892 |
|
| 893 |
# function update (): polls for updates on one or more Contributor feeds |
| 894 |
# |
| 895 |
# Arguments: |
| 896 |
# ---------- |
| 897 |
# * $uri (string): either the URI of the feed to poll, the URI of the |
| 898 |
# (human-readable) website whose feed you want to poll, or NULL. |
| 899 |
# |
| 900 |
# If $uri is NULL, then FeedWordPress will poll any feeds that are |
| 901 |
# ready for polling. It will not poll feeds that are marked as |
| 902 |
# "Invisible" Links (signifying that the subscription has been |
| 903 |
# de-activated), or feeds that are not yet stale according to their |
| 904 |
# TTL setting (which is either set in the feed, or else set |
| 905 |
# randomly within a window of 30 minutes - 2 hours). |
| 906 |
# |
| 907 |
# Returns: |
| 908 |
# -------- |
| 909 |
# * Normally returns an associative array, with 'new' => the number |
| 910 |
# of new posts added during the update, and 'updated' => the number |
| 911 |
# of old posts that were updated during the update. If both numbers |
| 912 |
# are zero, there was no change since the last poll on that URI. |
| 913 |
# |
| 914 |
# * Returns NULL if URI it was passed was not a URI that this |
| 915 |
# installation of FeedWordPress syndicates. |
| 916 |
# |
| 917 |
# Effects: |
| 918 |
# -------- |
| 919 |
# * One or more feeds are polled for updates |
| 920 |
# |
| 921 |
# * If the feed Link does not have a hardcoded name set, its Link |
| 922 |
# Name is synchronized with the feed's title element |
| 923 |
# |
| 924 |
# * If the feed Link does not have a hardcoded URI set, its Link URI |
| 925 |
# is synchronized with the feed's human-readable link element |
| 926 |
# |
| 927 |
# * If the feed Link does not have a hardcoded description set, its |
| 928 |
# Link Description is synchronized with the feed's description, |
| 929 |
# tagline, or subtitle element. |
| 930 |
# |
| 931 |
# * The time of polling is recorded in the feed's settings, and the |
| 932 |
# TTL (time until the feed is next available for polling) is set |
| 933 |
# either from the feed (if it is supplied in the ttl or syndication |
| 934 |
# module elements) or else from a randomly-generated time window |
| 935 |
# (between 30 minutes and 2 hours). |
| 936 |
# |
| 937 |
# * New posts from the polled feed are added to the WordPress store. |
| 938 |
# |
| 939 |
# * Updates to existing posts since the last poll are mirrored in the |
| 940 |
# WordPress store. |
| 941 |
# |
| 942 |
function update ($uri = null, $crash_ts = null) { |
| 943 |
global $wpdb; |
| 944 |
|
| 945 |
if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off |
| 946 |
return NULL; |
| 947 |
endif; |
| 948 |
|
| 949 |
if (!is_null($uri)) : |
| 950 |
$uri = trim($uri); |
| 951 |
else : // Update all |
| 952 |
update_option('feedwordpress_last_update_all', time()); |
| 953 |
endif; |
| 954 |
|
| 955 |
do_action('feedwordpress_update', $uri); |
| 956 |
|
| 957 |
if (is_null($crash_ts)) : |
| 958 |
$crash_dt = (int) get_option('feedwordpress_update_time_limit'); |
| 959 |
if ($crash_dt > 0) : |
| 960 |
$crash_ts = time() + $crash_dt; |
| 961 |
else : |
| 962 |
$crash_ts = NULL; |
| 963 |
endif; |
| 964 |
endif; |
| 965 |
|
| 966 |
// Randomize order for load balancing purposes |
| 967 |
$feed_set = $this->feeds; |
| 968 |
shuffle($feed_set); |
| 969 |
|
| 970 |
// Loop through and check for new posts |
| 971 |
$delta = NULL; |
| 972 |
foreach ($feed_set as $feed) : |
| 973 |
if (!is_null($crash_ts) and (time() > $crash_ts)) : // Check whether we've exceeded the time limit |
| 974 |
break; |
| 975 |
endif; |
| 976 |
|
| 977 |
$pinged_that = (is_null($uri) or ($uri=='*') or in_array($uri, array($feed->uri(), $feed->homepage()))); |
| 978 |
|
| 979 |
if (!is_null($uri)) : // A site-specific ping always updates |
| 980 |
$timely = true; |
| 981 |
else : |
| 982 |
$timely = $feed->stale(); |
| 983 |
endif; |
| 984 |
|
| 985 |
if ($pinged_that and is_null($delta)) : // If at least one feed was hit for updating... |
| 986 |
$delta = array('new' => 0, 'updated' => 0); // ... don't return error condition |
| 987 |
endif; |
| 988 |
|
| 989 |
if ($pinged_that and $timely) : |
| 990 |
do_action('feedwordpress_check_feed', $feed->settings); |
| 991 |
$start_ts = time(); |
| 992 |
$added = $feed->poll($crash_ts); |
| 993 |
do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts); |
| 994 |
|
| 995 |
if (isset($added['new'])) : $delta['new'] += $added['new']; endif; |
| 996 |
if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif; |
| 997 |
endif; |
| 998 |
endforeach; |
| 999 |
|
| 1000 |
do_action('feedwordpress_update_complete', $delta); |
| 1001 |
|
| 1002 |
return $delta; |
| 1003 |
} |
| 1004 |
|
| 1005 |
function stale () { |
| 1006 |
if (get_option('feedwordpress_automatic_updates')) : |
| 1007 |
// Do our best to avoid possible simultaneous |
| 1008 |
// updates by getting up-to-the-minute settings. |
| 1009 |
|
| 1010 |
$last = get_option('feedwordpress_last_update_all'); |
| 1011 |
|
| 1012 |
// If we haven't updated all yet, give it a time window |
| 1013 |
if (false === $last) : |
| 1014 |
$ret = false; |
| 1015 |
update_option('feedwordpress_last_update_all', time()); |
| 1016 |
|
| 1017 |
// Otherwise, check against freshness interval |
| 1018 |
elseif (is_numeric($last)) : // Expect a timestamp |
| 1019 |
$freshness = get_option('feedwordpress_freshness'); |
| 1020 |
if (false === $freshness) : // Use default |
| 1021 |
$freshness = FEEDWORDPRESS_FRESHNESS_INTERVAL; |
| 1022 |
endif; |
| 1023 |
$ret = ( (time() - $last) > $freshness); |
| 1024 |
|
| 1025 |
// This should never happen. |
| 1026 |
else : |
| 1027 |
FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__); |
| 1028 |
endif; |
| 1029 |
|
| 1030 |
else : |
| 1031 |
$ret = false; |
| 1032 |
endif; |
| 1033 |
return $ret; |
| 1034 |
} // FeedWordPress::stale() |
| 1035 |
|
| 1036 |
function update_requested () { |
| 1037 |
return ( |
| 1038 |
isset($_REQUEST['update_feedwordpress']) |
| 1039 |
and $_REQUEST['update_feedwordpress'] |
| 1040 |
); |
| 1041 |
} // FeedWordPress::update_requested() |
| 1042 |
|
| 1043 |
function update_requested_url () { |
| 1044 |
$ret = null; |
| 1045 |
|
| 1046 |
if (($_REQUEST['update_feedwordpress']=='*') |
| 1047 |
or (preg_match('|^http://.*|i', $_REQUEST['update_feedwordpress']))) : |
| 1048 |
$ret = $_REQUEST['update_feedwordpress']; |
| 1049 |
endif; |
| 1050 |
|
| 1051 |
return $ret; |
| 1052 |
} // FeedWordPress::update_requested_url() |
| 1053 |
|
| 1054 |
function syndicate_link ($name, $uri, $rss) { |
| 1055 |
global $wpdb; |
| 1056 |
|
| 1057 |
// Get the category ID# |
| 1058 |
$cat_id = FeedWordPress::link_category_id(); |
| 1059 |
|
| 1060 |
// WordPress gets cranky if there's no homepage URI |
| 1061 |
if (!isset($uri) or strlen($uri)<1) : $uri = $rss; endif; |
| 1062 |
|
| 1063 |
if (function_exists('wp_insert_link')) : // WordPress 2.x |
| 1064 |
if (FeedWordPressCompatibility::test_version(0, FWP_SCHEMA_21)) : |
| 1065 |
// Morons. |
| 1066 |
$name = $wpdb->escape($name); |
| 1067 |
$uri = $wpdb->escape($uri); |
| 1068 |
$rss = $wpdb->escape($rss); |
| 1069 |
|
| 1070 |
// Comes in as a single category |
| 1071 |
$linkCats = $cat_id; |
| 1072 |
else : |
| 1073 |
// Comes in as an array of categories |
| 1074 |
$linkCats = array($cat_id); |
| 1075 |
endif; |
| 1076 |
|
| 1077 |
$link_id = wp_insert_link(array( |
| 1078 |
"link_name" => $name, |
| 1079 |
"link_url" => $uri, |
| 1080 |
"link_category" => $linkCats, |
| 1081 |
"link_rss" => $rss |
| 1082 |
)); |
| 1083 |
else : // WordPress 1.5.x |
| 1084 |
$result = $wpdb->query(" |
| 1085 |
INSERT INTO $wpdb->links |
| 1086 |
SET |
| 1087 |
link_name = '".$wpdb->escape($name)."', |
| 1088 |
link_url = '".$wpdb->escape($uri)."', |
| 1089 |
link_category = '".$wpdb->escape($cat_id)."', |
| 1090 |
link_rss = '".$wpdb->escape($rss)."' |
| 1091 |
"); |
| 1092 |
$link_id = $wpdb->insert_id; |
| 1093 |
endif; |
| 1094 |
return $link_id; |
| 1095 |
} // function FeedWordPress::syndicate_link() |
| 1096 |
|
| 1097 |
/*static*/ function syndicated_status ($what, $default) { |
| 1098 |
$ret = get_option("feedwordpress_syndicated_{$what}_status"); |
| 1099 |
if (!$ret) : |
| 1100 |
$ret = $default; |
| 1101 |
endif; |
| 1102 |
return $ret; |
| 1103 |
} /* FeedWordPress::syndicated_status() */ |
| 1104 |
|
| 1105 |
function on_unfamiliar ($what = 'author', $override = NULL) { |
| 1106 |
$set = array( |
| 1107 |
'author' => array('create', 'default', 'filter'), |
| 1108 |
'category' => array('create', 'tag', 'default', 'filter'), |
| 1109 |
); |
| 1110 |
|
| 1111 |
if (is_string($override)) : |
| 1112 |
$ret = strtolower($override); |
| 1113 |
else : |
| 1114 |
$ret = NULL; |
| 1115 |
endif; |
| 1116 |
|
| 1117 |
if (!is_numeric($override) and !in_array($ret, $set[$what])) : |
| 1118 |
$ret = get_option('feedwordpress_unfamiliar_'.$what); |
| 1119 |
if (!is_numeric($ret) and !in_array($ret, $set[$what])) : |
| 1120 |
$ret = 'create'; |
| 1121 |
endif; |
| 1122 |
endif; |
| 1123 |
|
| 1124 |
return $ret; |
| 1125 |
} // function FeedWordPress::on_unfamiliar() |
| 1126 |
|
| 1127 |
function null_email_set () { |
| 1128 |
$base = get_option('feedwordpress_null_email_set'); |
| 1129 |
|
| 1130 |
if ($base===false) : |
| 1131 |
$ret = array('noreply@blogger.com'); // default |
| 1132 |
else : |
| 1133 |
$ret = array_map('strtolower', |
| 1134 |
array_map('trim', explode("\n", $base))); |
| 1135 |
endif; |
| 1136 |
$ret = apply_filters('syndicated_item_author_null_email_set', $ret); |
| 1137 |
return $ret; |
| 1138 |
|
| 1139 |
} /* FeedWordPress::null_email_set () */ |
| 1140 |
|
| 1141 |
function is_null_email ($email) { |
| 1142 |
$ret = in_array(strtolower(trim($email)), FeedWordPress::null_email_set()); |
| 1143 |
$ret = apply_filters('syndicated_item_author_is_null_email', $ret, $email); |
| 1144 |
return $ret; |
| 1145 |
} /* FeedWordPress::is_null_email () */ |
| 1146 |
|
| 1147 |
function use_aggregator_source_data () { |
| 1148 |
$ret = get_option('feedwordpress_use_aggregator_source_data'); |
| 1149 |
return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes')); |
| 1150 |
} |
| 1151 |
|
| 1152 |
function syndicated_links () { |
| 1153 |
$contributors = FeedWordPress::link_category_id(); |
| 1154 |
if (function_exists('get_bookmarks')) : |
| 1155 |
$links = get_bookmarks(array("category" => $contributors)); |
| 1156 |
else: |
| 1157 |
$links = get_linkobjects($contributors); // deprecated as of WP 2.1 |
| 1158 |
endif; |
| 1159 |
return $links; |
| 1160 |
} // function FeedWordPress::syndicated_links() |
| 1161 |
|
| 1162 |
function link_category_id () { |
| 1163 |
global $wpdb, $wp_db_version; |
| 1164 |
|
| 1165 |
$cat_id = get_option('feedwordpress_cat_id'); |
| 1166 |
|
| 1167 |
// If we don't yet have the category ID stored, search by name |
| 1168 |
if (!$cat_id) : |
| 1169 |
$cat_id = FeedWordPressCompatibility::link_category_id(DEFAULT_SYNDICATION_CATEGORY); |
| 1170 |
|
| 1171 |
if ($cat_id) : |
| 1172 |
// We found it; let's stamp it. |
| 1173 |
update_option('feedwordpress_cat_id', $cat_id); |
| 1174 |
endif; |
| 1175 |
|
| 1176 |
// If we *do* have the category ID stored, verify that it exists |
| 1177 |
else : |
| 1178 |
$cat_id = FeedWordPressCompatibility::link_category_id((int) $cat_id, 'cat_id'); |
| 1179 |
endif; |
| 1180 |
|
| 1181 |
// If we could not find an appropriate link category, |
| 1182 |
// make a new one for ourselves. |
| 1183 |
if (!$cat_id) : |
| 1184 |
$cat_id = FeedWordPressCompatibility::insert_link_category(DEFAULT_SYNDICATION_CATEGORY); |
| 1185 |
|
| 1186 |
// Stamp it |
| 1187 |
update_option('feedwordpress_cat_id', $cat_id); |
| 1188 |
endif; |
| 1189 |
|
| 1190 |
return $cat_id; |
| 1191 |
} // function FeedWordPress::link_category_id() |
| 1192 |
|
| 1193 |
# Upgrades and maintenance... |
| 1194 |
function needs_upgrade () { |
| 1195 |
global $wpdb; |
| 1196 |
$fwp_db_version = get_option('feedwordpress_version'); |
| 1197 |
$ret = false; // innocent until proven guilty |
| 1198 |
if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) : |
| 1199 |
// This is an older version or a fresh install. Does it |
| 1200 |
// require a database upgrade or database initialization? |
| 1201 |
if ($fwp_db_version <= 0.96) : |
| 1202 |
// Yes. Check to see whether this is a fresh install or an upgrade. |
| 1203 |
$syn = $wpdb->get_col(" |
| 1204 |
SELECT post_id |
| 1205 |
FROM $wpdb->postmeta |
| 1206 |
WHERE meta_key = 'syndication_feed' |
| 1207 |
"); |
| 1208 |
if (count($syn) > 0) : // contains at least one syndicated post |
| 1209 |
$ret = true; |
| 1210 |
else : // fresh install; brand it as ours |
| 1211 |
update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1212 |
endif; |
| 1213 |
elseif ($fwp_db_version < 2009.0707) : |
| 1214 |
// We need to clear out any busted AJAX crap |
| 1215 |
if (fwp_test_wp_version(FWP_SCHEMA_HAS_USERMETA)) : |
| 1216 |
$wpdb->query(" |
| 1217 |
DELETE FROM $wpdb->usermeta |
| 1218 |
WHERE LOCATE('feedwordpress', meta_key) |
| 1219 |
AND LOCATE('box', meta_key); |
| 1220 |
"); |
| 1221 |
endif; |
| 1222 |
update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1223 |
else : |
| 1224 |
// No. Just brand it with the new version. |
| 1225 |
update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1226 |
endif; |
| 1227 |
endif; |
| 1228 |
return $ret; |
| 1229 |
} |
| 1230 |
|
| 1231 |
function upgrade_database ($from = NULL) { |
| 1232 |
global $wpdb; |
| 1233 |
|
| 1234 |
if (is_null($from) or $from <= 0.96) : $from = 0.96; endif; |
| 1235 |
|
| 1236 |
switch ($from) : |
| 1237 |
case 0.96: // account for changes to syndication custom values and guid |
| 1238 |
echo "<p>Upgrading database from {$from} to ".FEEDWORDPRESS_VERSION."...</p>\n"; |
| 1239 |
|
| 1240 |
$cat_id = FeedWordPress::link_category_id(); |
| 1241 |
|
| 1242 |
// Avoid duplicates |
| 1243 |
$wpdb->query("DELETE FROM `{$wpdb->postmeta}` WHERE meta_key = 'syndication_feed_id'"); |
| 1244 |
|
| 1245 |
// Look up all the link IDs |
| 1246 |
$wpdb->query(" |
| 1247 |
CREATE TEMPORARY TABLE tmp_custom_values |
| 1248 |
SELECT |
| 1249 |
NULL AS meta_id, |
| 1250 |
post_id, |
| 1251 |
'syndication_feed_id' AS meta_key, |
| 1252 |
link_id AS meta_value |
| 1253 |
FROM `{$wpdb->postmeta}`, `{$wpdb->links}` |
| 1254 |
WHERE |
| 1255 |
meta_key='syndication_feed' |
| 1256 |
AND meta_value=link_rss |
| 1257 |
AND link_category = {$cat_id} |
| 1258 |
"); |
| 1259 |
|
| 1260 |
// Now attach them to their posts |
| 1261 |
$wpdb->query("INSERT INTO `{$wpdb->postmeta}` SELECT * FROM tmp_custom_values"); |
| 1262 |
|
| 1263 |
// And clean up after ourselves. |
| 1264 |
$wpdb->query("DROP TABLE tmp_custom_values"); |
| 1265 |
|
| 1266 |
// Now fix the guids to avoid duplicate posts |
| 1267 |
echo "<ul>"; |
| 1268 |
foreach ($this->feeds as $syndicatedLink) : |
| 1269 |
$feed = $syndicatedLink->settings; |
| 1270 |
echo "<li>Fixing post meta-data for <cite>".$feed['link/name']."</cite> … "; flush(); |
| 1271 |
$rss = @fetch_rss($feed['link/uri']); |
| 1272 |
if (is_array($rss->items)) : |
| 1273 |
foreach ($rss->items as $item) : |
| 1274 |
$post = new SyndicatedPost($item, $syndicatedLink); |
| 1275 |
$guid = $wpdb->escape($post->guid()); // new GUID algorithm |
| 1276 |
$link = $wpdb->escape($item['link']); |
| 1277 |
|
| 1278 |
$wpdb->query(" |
| 1279 |
UPDATE `{$wpdb->posts}` SET guid='{$guid}' WHERE guid='{$link}' |
| 1280 |
"); |
| 1281 |
endforeach; |
| 1282 |
endif; |
| 1283 |
echo "<strong>complete.</strong></li>\n"; |
| 1284 |
endforeach; |
| 1285 |
echo "</ul>\n"; |
| 1286 |
|
| 1287 |
// Mark the upgrade as successful. |
| 1288 |
update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1289 |
endswitch; |
| 1290 |
echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>"; |
| 1291 |
} /* FeedWordPress::upgrade_database() */ |
| 1292 |
|
| 1293 |
function create_guid_index () { |
| 1294 |
global $wpdb; |
| 1295 |
|
| 1296 |
$wpdb->query(" |
| 1297 |
CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid) |
| 1298 |
"); |
| 1299 |
} /* FeedWordPress::create_guid_index () */ |
| 1300 |
|
| 1301 |
function clear_cache () { |
| 1302 |
global $wpdb; |
| 1303 |
|
| 1304 |
// MagpieRSS stores its cached feeds in options table rows with |
| 1305 |
// name = `rss_{md5 of url}` and timestamps for cached feeds in |
| 1306 |
// table rows with name = `rss_{md5 of url}_ts`. The md5 is |
| 1307 |
// always 32 characters in length, so the total option_name is |
| 1308 |
// always over 32 characters. |
| 1309 |
$wpdb->query(" |
| 1310 |
DELETE FROM {$wpdb->options} |
| 1311 |
WHERE LOCATE('rss_', option_name) AND LENGTH(option_name) > 32 |
| 1312 |
"); |
| 1313 |
} /* FeedWordPress::clear_cache () */ |
| 1314 |
|
| 1315 |
function magpie_version () { |
| 1316 |
if (!defined('MAGPIE_VERSION')) : $magpie_version = $GLOBALS['wp_version'].'-default'; |
| 1317 |
else : $magpie_version = MAGPIE_VERSION; |
| 1318 |
endif; |
| 1319 |
return $magpie_version; |
| 1320 |
} |
| 1321 |
|
| 1322 |
# Utility functions for handling text settings |
| 1323 |
function negative ($f, $setting) { |
| 1324 |
$nego = array ('n', 'no', 'f', 'false'); |
| 1325 |
return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego)); |
| 1326 |
} |
| 1327 |
|
| 1328 |
function affirmative ($f, $setting) { |
| 1329 |
$affirmo = array ('y', 'yes', 't', 'true', 1); |
| 1330 |
return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo)); |
| 1331 |
} |
| 1332 |
|
| 1333 |
|
| 1334 |
# Internal debugging functions |
| 1335 |
function critical_bug ($varname, $var, $line) { |
| 1336 |
global $wp_version; |
| 1337 |
|
| 1338 |
if (defined('MAGPIE_VERSION')) : $mv = MAGPIE_VERSION; |
| 1339 |
else : $mv = 'WordPress '.$wp_version.' default.'; |
| 1340 |
endif; |
| 1341 |
|
| 1342 |
echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>'; |
| 1343 |
echo "\n<plaintext>"; |
| 1344 |
echo "Triggered at line # ".$line."\n"; |
| 1345 |
echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n"; |
| 1346 |
echo "MagpieRSS version: {$mv}\n"; |
| 1347 |
echo "WordPress version: {$wp_version}\n"; |
| 1348 |
echo "PHP version: ".phpversion()."\n"; |
| 1349 |
echo "\n"; |
| 1350 |
echo $varname.": "; var_dump($var); echo "\n"; |
| 1351 |
die; |
| 1352 |
} |
| 1353 |
|
| 1354 |
function noncritical_bug ($varname, $var, $line) { |
| 1355 |
if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging |
| 1356 |
FeedWordPress::critical_bug($varname, $var, $line); |
| 1357 |
endif; |
| 1358 |
} |
| 1359 |
} // class FeedWordPress |
| 1360 |
|
| 1361 |
require_once(dirname(__FILE__) . '/syndicatedpost.class.php'); |
| 1362 |
require_once(dirname(__FILE__) . '/syndicatedlink.class.php'); |
| 1363 |
|
| 1364 |
################################################################################ |
| 1365 |
## XML-RPC HOOKS: accept XML-RPC update pings from Contributors ################ |
| 1366 |
################################################################################ |
| 1367 |
|
| 1368 |
function feedwordpress_xmlrpc_hook ($args = array ()) { |
| 1369 |
$args['weblogUpdates.ping'] = 'feedwordpress_pong'; |
| 1370 |
return $args; |
| 1371 |
} |
| 1372 |
|
| 1373 |
function feedwordpress_pong ($args) { |
| 1374 |
$feedwordpress =& new FeedWordPress; |
| 1375 |
$delta = @$feedwordpress->update($args[1]); |
| 1376 |
if (is_null($delta)): |
| 1377 |
return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>."); |
| 1378 |
else: |
| 1379 |
$mesg = array(); |
| 1380 |
if (isset($delta['new'])) { $mesg[] = ' '.$delta['new'].' new posts were syndicated'; } |
| 1381 |
if (isset($delta['updated'])) { $mesg[] = ' '.$delta['updated'].' existing posts were updated'; } |
| 1382 |
|
| 1383 |
return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg)); |
| 1384 |
endif; |
| 1385 |
} |
| 1386 |
|
| 1387 |
# The upgraded MagpieRSS also uses this class. So if we have it loaded |
| 1388 |
# in, don't load it again. |
| 1389 |
if (!class_exists('Relative_URI')) { |
| 1390 |
require_once(dirname(__FILE__) . '/relative_uri.class.php'); |
| 1391 |
} |
| 1392 |
|
| 1393 |
// take your best guess at the realname and e-mail, given a string |
| 1394 |
define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)'); |
| 1395 |
define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))'); |
| 1396 |
define('FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_ADDY."\s+\(".FWP_REGEX_EMAIL_NAME.'\)\s*$/'); |
| 1397 |
define('FWP_REGEX_EMAIL_PREFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*<'.FWP_REGEX_EMAIL_ADDY.'>\s*$/'); |
| 1398 |
define('FWP_REGEX_EMAIL_JUST_ADDY', '/^\s*'.FWP_REGEX_EMAIL_ADDY.'\s*$/'); |
| 1399 |
define('FWP_REGEX_EMAIL_JUST_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*$/'); |
| 1400 |
|
| 1401 |
function parse_email_with_realname ($email) { |
| 1402 |
if (preg_match(FWP_REGEX_EMAIL_POSTFIX_NAME, $email, $matches)) : |
| 1403 |
($ret['name'] = $matches[3]) or ($ret['name'] = $matches[2]); |
| 1404 |
$ret['email'] = $matches[1]; |
| 1405 |
elseif (preg_match(FWP_REGEX_EMAIL_PREFIX_NAME, $email, $matches)) : |
| 1406 |
($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]); |
| 1407 |
$ret['email'] = $matches[4]; |
| 1408 |
elseif (preg_match(FWP_REGEX_EMAIL_JUST_ADDY, $email, $matches)) : |
| 1409 |
$ret['name'] = NULL; $ret['email'] = $matches[1]; |
| 1410 |
elseif (preg_match(FWP_REGEX_EMAIL_JUST_NAME, $email, $matches)) : |
| 1411 |
$ret['email'] = NULL; |
| 1412 |
($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]); |
| 1413 |
else : |
| 1414 |
$ret['name'] = NULL; $ret['email'] = NULL; |
| 1415 |
endif; |
| 1416 |
return $ret; |
| 1417 |
} |
| 1418 |
|
| 1419 |
|
