| @@ -1,38 +1,56 @@ | ||
| 1 | 1 | <?php |
| 2 | 2 | /* |
| 3 | 3 | Plugin Name: FeedWordPress |
| 4 | -Plugin URI: http://projects.radgeek.com/feedwordpress | |
| 4 | +Plugin URI: http://feedwordpress.radgeek.com/ | |
| 5 | 5 | Description: simple and flexible Atom/RSS syndication for WordPress |
| 6 | -Version: 0.992 | |
| 6 | +Version: 2010.0623 | |
| 7 | 7 | Author: Charles Johnson |
| 8 | 8 | Author URI: http://radgeek.com/ |
| 9 | 9 | License: GPL |
| 10 | -Last modified: 2008-01-04 18:03 PDT | |
| 11 | 10 | */ |
| 12 | 11 | |
| 12 | +/** | |
| 13 | + * @package FeedWordPress | |
| 14 | + * @version 2010.0623 | |
| 15 | + */ | |
| 16 | + | |
| 13 | 17 | # This uses code derived from: |
| 14 | 18 | # - wp-rss-aggregate.php by Kellan Elliot-McCrea <kellan@protest.net> |
| 15 | -# - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com> | |
| 19 | +# - MagpieRSS by Kellan Elliot-McCrea <kellan@protest.net> | |
| 16 | 20 | # - Ultra-Liberal Feed Finder by Mark Pilgrim <mark@diveintomark.org> |
| 21 | +# - WordPress Blog Tool and Publishing Platform <http://wordpress.org/> | |
| 17 | 22 | # according to the terms of the GNU General Public License. |
| 18 | 23 | # |
| 19 | -# INSTALLATION: see README.text or <http://projects.radgeek.com/install> | |
| 24 | +# INSTALLATION: see readme.txt or <http://projects.radgeek.com/install> | |
| 20 | 25 | # |
| 21 | 26 | # USAGE: once FeedWordPress is installed, you manage just about everything from |
| 22 | -# the WordPress Dashboard, under Options --> Syndication or Links --> Syndicated | |
| 23 | -# To ensure that fresh content is added as it becomes available, get your | |
| 24 | -# contributors to put your XML-RPC URI (if WordPress is installed at | |
| 27 | +# the WordPress Dashboard, under the Syndication menu. To ensure that fresh | |
| 28 | +# content is added as it becomes available, you can convince your contributors | |
| 29 | +# to put your XML-RPC URI (if WordPress is installed at | |
| 25 | 30 | # <http://www.zyx.com/blog>, XML-RPC requests should be sent to |
| 26 | -# <http://www.zyx.com/blog/xmlrpc.php>), or see `update-feeds.php` | |
| 31 | +# <http://www.zyx.com/blog/xmlrpc.php>), or update manually under the | |
| 32 | +# Syndication menu, or set up automatic updates under Syndication --> Settings, | |
| 33 | +# or use a cron job. | |
| 27 | 34 | |
| 28 | 35 | # -- Don't change these unless you know what you're doing... |
| 29 | 36 | |
| 30 | -define ('FEEDWORDPRESS_VERSION', '0.992'); | |
| 37 | +define ('FEEDWORDPRESS_VERSION', '2010.0623'); | |
| 31 | 38 | define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact'); |
| 39 | + | |
| 40 | +// Defaults | |
| 32 | 41 | define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors'); |
| 42 | +define ('DEFAULT_UPDATE_PERIOD', 60); // value in minutes | |
| 33 | 43 | |
| 34 | -define ('FEEDWORDPRESS_DEBUG', false); | |
| 44 | +if (isset($_REQUEST['feedwordpress_debug'])) : | |
| 45 | + $feedwordpress_debug = $_REQUEST['feedwordpress_debug']; | |
| 46 | +else : | |
| 47 | + $feedwordpress_debug = get_option('feedwordpress_debug'); | |
| 48 | + if (is_string($feedwordpress_debug)) : | |
| 49 | + $feedwordpress_debug = ($feedwordpress_debug == 'yes'); | |
| 50 | + endif; | |
| 51 | +endif; | |
| 52 | +define ('FEEDWORDPRESS_DEBUG', $feedwordpress_debug); | |
| 35 | 53 | |
| 36 | 54 | define ('FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/'); |
| 37 | 55 | define ('FEEDWORDPRESS_CAT_SEPARATOR', "\n"); |
| 38 | 56 | |
| @@ -39,17 +57,24 @@ | ||
| 39 | 57 | define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi'); |
| 40 | 58 | |
| 41 | 59 | define ('FEEDWORDPRESS_FRESHNESS_INTERVAL', 10*60); // Every ten minutes |
| 42 | 60 | |
| 61 | +define ('FWP_SCHEMA_HAS_USERMETA', 2966); | |
| 62 | +define ('FWP_SCHEMA_USES_ARGS_TAXONOMY', 12694); // Revision # for using $args['taxonomy'] to get link categories | |
| 43 | 63 | define ('FWP_SCHEMA_20', 3308); // Database schema # for WP 2.0 |
| 44 | 64 | define ('FWP_SCHEMA_21', 4772); // Database schema # for WP 2.1 |
| 45 | 65 | define ('FWP_SCHEMA_23', 5495); // Database schema # for WP 2.3 |
| 66 | +define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5 | |
| 67 | +define ('FWP_SCHEMA_26', 8201); // Database schema # for WP 2.6 | |
| 68 | +define ('FWP_SCHEMA_27', 9872); // Database schema # for WP 2.7 | |
| 69 | +define ('FWP_SCHEMA_28', 11548); // Database schema # for WP 2.8 | |
| 70 | +define ('FWP_SCHEMA_29', 12329); // Database schema # for WP 2.9 | |
| 71 | +define ('FWP_SCHEMA_30', 12694); // Database schema # for WP 3.0 | |
| 46 | 72 | |
| 47 | 73 | if (FEEDWORDPRESS_DEBUG) : |
| 48 | 74 | // Help us to pick out errors, if any. |
| 49 | 75 | ini_set('error_reporting', E_ALL & ~E_NOTICE); |
| 50 | 76 | ini_set('display_errors', true); |
| 51 | - define('MAGPIE_DEBUG', true); | |
| 52 | 77 | |
| 53 | 78 | // When testing we don't want cache issues to interfere. But this is |
| 54 | 79 | // a VERY BAD SETTING for a production server. Webmasters will eat your |
| 55 | 80 | // face for breakfast if you use it, and the baby Jesus will cry. So |
| @@ -54,38 +79,34 @@ | ||
| 54 | 79 | // a VERY BAD SETTING for a production server. Webmasters will eat your |
| 55 | 80 | // face for breakfast if you use it, and the baby Jesus will cry. So |
| 56 | 81 | // make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be |
| 57 | 82 | // used for more than testing purposes! |
| 58 | - define('MAGPIE_CACHE_AGE', 1); | |
| 83 | + define('FEEDWORDPRESS_CACHE_AGE', 1); | |
| 84 | + define('FEEDWORDPRESS_CACHE_LIFETIME', 1); | |
| 85 | + define('FEEDWORDPRESS_FETCH_TIME_OUT', 60); | |
| 59 | 86 | else : |
| 60 | - define('MAGPIE_DEBUG', false); | |
| 87 | + // Hold onto data all day for conditional GET purposes, | |
| 88 | + // but consider it stale after 1 min (requiring a conditional GET) | |
| 89 | + define('FEEDWORDPRESS_CACHE_LIFETIME', 24*60*60); | |
| 90 | + define('FEEDWORDPRESS_CACHE_AGE', 1*60); | |
| 91 | + define('FEEDWORDPRESS_FETCH_TIME_OUT', 10); | |
| 61 | 92 | endif; |
| 62 | 93 | |
| 63 | -// Note that the rss-functions.php that comes prepackaged with WordPress is | |
| 64 | -// old & busted. For the new hotness, drop a copy of rss.php from | |
| 65 | -// this archive into wp-includes/rss.php | |
| 94 | +// Use our the cache settings that we want. | |
| 95 | +add_filter('wp_feed_cache_transient_lifetime', array('FeedWordPress', 'cache_lifetime')); | |
| 66 | 96 | |
| 67 | -if (is_readable(ABSPATH . WPINC . '/rss.php')) : | |
| 68 | - require_once (ABSPATH . WPINC . '/rss.php'); | |
| 69 | -else : | |
| 70 | - require_once (ABSPATH . WPINC . '/rss-functions.php'); | |
| 71 | -endif; | |
| 97 | +// Ensure that we have SimplePie loaded up and ready to go. | |
| 98 | +// We no longer need a MagpieRSS upgrade module. Hallelujah! | |
| 99 | +require_once(ABSPATH . WPINC . '/feed.php'); | |
| 100 | +require_once(ABSPATH . WPINC . '/class-feed.php'); | |
| 101 | +require_once(ABSPATH . WPINC . '/class-simplepie.php'); | |
| 72 | 102 | |
| 73 | -if (isset($wp_db_version)) : | |
| 74 | - if ($wp_db_version >= FWP_SCHEMA_23) : | |
| 75 | - require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user | |
| 76 | - elseif ($wp_db_version >= FWP_SCHEMA_21) : // WordPress 2.1 and 2.2, but not 2.3 | |
| 77 | - require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user | |
| 78 | - require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category | |
| 79 | - elseif ($wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.0 | |
| 80 | - require_once (ABSPATH . WPINC . '/registration-functions.php'); // for wp_insert_user | |
| 81 | - require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category | |
| 82 | - endif; | |
| 83 | -endif; | |
| 103 | +require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user | |
| 84 | 104 | |
| 85 | -if (function_exists('wp_enqueue_script')) : | |
| 86 | - wp_enqueue_script( 'ajaxcat' ); // Provides the handy-dandy new category text box | |
| 87 | -endif; | |
| 105 | +require_once(dirname(__FILE__) . '/admin-ui.php'); | |
| 106 | +require_once(dirname(__FILE__) . '/compatability.php'); // LEGACY API: Replicate or mock up functions for legacy support purposes | |
| 107 | +require_once(dirname(__FILE__) . '/feedwordpresshtml.class.php'); | |
| 108 | +require_once(dirname(__FILE__) . '/feedwordpress-content-type-sniffer.class.php'); | |
| 88 | 109 | |
| 89 | 110 | // Magic quotes are just about the stupidest thing ever. |
| 90 | 111 | if (is_array($_POST)) : |
| 91 | 112 | $fwp_post = stripslashes_deep($_POST); |
| @@ -90,9 +111,38 @@ | ||
| 90 | 111 | if (is_array($_POST)) : |
| 91 | 112 | $fwp_post = stripslashes_deep($_POST); |
| 92 | 113 | endif; |
| 93 | 114 | |
| 115 | +// Get the path relative to the plugins directory in which FWP is stored | |
| 116 | +preg_match ( | |
| 117 | + '|/wp-content/plugins/(.+)$|', | |
| 118 | + dirname(__FILE__), | |
| 119 | + $ref | |
| 120 | +); | |
| 94 | 121 | |
| 122 | +if (isset($ref[1])) : | |
| 123 | + $fwp_path = $ref[1]; | |
| 124 | +else : // Something went wrong. Let's just guess. | |
| 125 | + $fwp_path = 'feedwordpress'; | |
| 126 | +endif; | |
| 127 | + | |
| 128 | +// If this is a FeedWordPress admin page, queue up scripts for AJAX functions that FWP uses | |
| 129 | +// If it is a display page or a non-FeedWordPress admin page, don't. | |
| 130 | +if (FeedWordPressSettingsUI::is_admin()) : | |
| 131 | + add_action('admin_print_scripts', array('FeedWordPressSettingsUI', 'admin_scripts')); | |
| 132 | + | |
| 133 | + wp_register_style('feedwordpress-elements', WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-elements.css'); | |
| 134 | + | |
| 135 | + wp_enqueue_style('dashboard'); | |
| 136 | + wp_enqueue_style('feedwordpress-elements'); | |
| 137 | + | |
| 138 | + if (function_exists('wp_admin_css')) : | |
| 139 | + if (fwp_test_wp_version(FWP_SCHEMA_25)) : | |
| 140 | + wp_admin_css('css/dashboard'); | |
| 141 | + endif; | |
| 142 | + endif; | |
| 143 | +endif; | |
| 144 | + | |
| 95 | 145 | if (!FeedWordPress::needs_upgrade()) : // only work if the conditions are safe! |
| 96 | 146 | |
| 97 | 147 | # Syndicated items are generally received in output-ready (X)HTML and |
| 98 | 148 | # should not be folded, crumpled, mutilated, or spindled by WordPress |
| @@ -109,11 +159,20 @@ | ||
| 109 | 159 | |
| 110 | 160 | add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000); |
| 111 | 161 | add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000); |
| 112 | 162 | |
| 163 | + add_action('atom_entry', 'feedwordpress_item_feed_data'); | |
| 164 | + | |
| 113 | 165 | # Filter in original permalinks if the user wants that |
| 114 | - add_filter('post_link', 'syndication_permalink', 1); | |
| 166 | + add_filter('post_link', 'syndication_permalink', /*priority=*/ 1, /*arguments=*/ 3); | |
| 115 | 167 | |
| 168 | + # When foreign URLs are used for permalinks in feeds or display | |
| 169 | + # contexts, they need to be escaped properly. | |
| 170 | + add_filter('the_permalink', 'syndication_permalink_escaped'); | |
| 171 | + add_filter('the_permalink_rss', 'syndication_permalink_escaped'); | |
| 172 | + | |
| 173 | + add_filter('post_comments_feed_link', 'syndication_comments_feed_link'); | |
| 174 | + | |
| 116 | 175 | # WTF? By default, wp_insert_link runs incoming link_url and link_rss |
| 117 | 176 | # URIs through default filters that include `wp_kses()`. But `wp_kses()` |
| 118 | 177 | # just happens to escape any occurrence of & to & -- which just |
| 119 | 178 | # happens to fuck up any URI with a & to separate GET parameters. |
| @@ -121,8 +180,14 @@ | ||
| 121 | 180 | remove_filter('pre_link_url', 'wp_filter_kses'); |
| 122 | 181 | |
| 123 | 182 | # Admin menu |
| 124 | 183 | add_action('admin_menu', 'fwp_add_pages'); |
| 184 | + add_action('admin_notices', 'fwp_check_debug'); | |
| 185 | + | |
| 186 | + add_action('admin_menu', 'feedwordpress_add_post_edit_controls'); | |
| 187 | + add_action('save_post', 'feedwordpress_save_post_edit_controls'); | |
| 188 | + | |
| 189 | + add_action('admin_footer', array('FeedWordPress', 'admin_footer')); | |
| 125 | 190 | |
| 126 | 191 | # Inbound XML-RPC update methods |
| 127 | 192 | add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook'); |
| 128 | 193 | |
| @@ -144,11 +209,39 @@ | ||
| 144 | 209 | add_action('feedwordpress_update', 'log_feedwordpress_update_feeds', 100); |
| 145 | 210 | add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100); |
| 146 | 211 | add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100); |
| 147 | 212 | endif; |
| 148 | - | |
| 213 | + | |
| 214 | + if (FeedWordPress::update_requested()) : | |
| 215 | + if (FEEDWORDPRESS_DEBUG) : | |
| 216 | + add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100); | |
| 217 | + add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100); | |
| 218 | + add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100); | |
| 219 | + add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100); | |
| 220 | + add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100); | |
| 221 | + endif; | |
| 222 | + | |
| 223 | + add_action('feedwordpress_check_feed_complete', 'debug_out_feedwordpress_feed_error', 100, 3); | |
| 224 | + endif; | |
| 225 | + | |
| 226 | + add_action('wp_footer', 'debug_out_feedwordpress_footer', -100); | |
| 227 | + add_action('admin_footer', 'debug_out_feedwordpress_footer', -100); | |
| 228 | + | |
| 229 | + add_action('init', 'feedwordpress_clear_cache_magic_url'); | |
| 230 | + | |
| 149 | 231 | # Cron-less auto-update. Hooray! |
| 150 | - add_action('init', 'feedwordpress_auto_update'); | |
| 232 | + $autoUpdateHook = get_option('feedwordpress_automatic_updates'); | |
| 233 | + if ($autoUpdateHook != 'init') : | |
| 234 | + $autoUpdateHook = 'shutdown'; | |
| 235 | + endif; | |
| 236 | + add_action($autoUpdateHook, 'feedwordpress_auto_update'); | |
| 237 | + | |
| 238 | + add_action('init', 'feedwordpress_update_magic_url'); | |
| 239 | + | |
| 240 | + # Default sanitizers | |
| 241 | + add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2); | |
| 242 | + add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2); | |
| 243 | + | |
| 151 | 244 | else : |
| 152 | 245 | # Hook in the menus, which will just point to the upgrade interface |
| 153 | 246 | add_action('admin_menu', 'fwp_add_pages'); |
| 154 | 247 | endif; // if (!FeedWordPress::needs_upgrade()) |
| @@ -154,16 +247,53 @@ | ||
| 154 | 247 | endif; // if (!FeedWordPress::needs_upgrade()) |
| 155 | 248 | |
| 156 | 249 | function feedwordpress_auto_update () { |
| 157 | 250 | if (FeedWordPress::stale()) : |
| 158 | - $feedwordpress =& new FeedWordPress; | |
| 251 | + $feedwordpress = new FeedWordPress; | |
| 159 | 252 | $feedwordpress->update(); |
| 160 | 253 | endif; |
| 161 | - | |
| 254 | +} /* feedwordpress_auto_update () */ | |
| 255 | + | |
| 256 | +function feedwordpress_clear_cache_magic_url () { | |
| 257 | + if (FeedWordPress::clear_cache_requested()) : | |
| 258 | + FeedWordPress::clear_cache(); | |
| 259 | + endif; | |
| 260 | +} | |
| 261 | + | |
| 262 | +function feedwordpress_update_magic_url () { | |
| 263 | + global $wpdb; | |
| 264 | + | |
| 265 | + // Explicit update request in the HTTP request (e.g. from a cron job) | |
| 162 | 266 | if (FeedWordPress::update_requested()) : |
| 267 | + $feedwordpress = new FeedWordPress; | |
| 268 | + $feedwordpress->update(FeedWordPress::update_requested_url()); | |
| 269 | + | |
| 270 | + if (FEEDWORDPRESS_DEBUG and count($wpdb->queries) > 0) : | |
| 271 | + $mysqlTime = 0.0; | |
| 272 | + $byTime = array(); | |
| 273 | + foreach ($wpdb->queries as $query) : | |
| 274 | + $time = $query[1] * 1000000.0; | |
| 275 | + $mysqlTime += $query[1]; | |
| 276 | + if (!isset($byTime[$time])) : $byTime[$time] = array(); endif; | |
| 277 | + $byTime[$time][] = $query[0]. ' // STACK: ' . $query[2]; | |
| 278 | + endforeach; | |
| 279 | + krsort($byTime); | |
| 280 | + | |
| 281 | + foreach ($byTime as $time => $querySet) : | |
| 282 | + foreach ($querySet as $query) : | |
| 283 | + print "[".(sprintf('%4.4f', $time/1000.0)) . "ms] $query\n"; | |
| 284 | + endforeach; | |
| 285 | + endforeach; | |
| 286 | + echo "[feedwordpress] $wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of "; timer_stop(1); print " seconds."; | |
| 287 | + endif; | |
| 288 | + | |
| 289 | + debug_out_feedwordpress_footer(); | |
| 290 | + | |
| 291 | + // Magic URL should return nothing but a 200 OK header packet | |
| 292 | + // when successful. | |
| 163 | 293 | exit; |
| 164 | 294 | endif; |
| 165 | -} /* feedwordpress_auto_update () */ | |
| 295 | +} /* feedwordpress_magic_update_url () */ | |
| 166 | 296 | |
| 167 | 297 | ################################################################################ |
| 168 | 298 | ## LOGGING FUNCTIONS: log status updates to error_log if you want it ########### |
| 169 | 299 | ################################################################################ |
| @@ -200,1394 +330,514 @@ | ||
| 200 | 330 | .(is_null($delta) ? "Error: I don't syndicate that URI" |
| 201 | 331 | : implode(' and ', $mesg))); |
| 202 | 332 | } |
| 203 | 333 | |
| 204 | -################################################################################ | |
| 205 | -## LEGACY API: Replicate or mock up functions for legacy support purposes ###### | |
| 206 | -################################################################################ | |
| 334 | +function debug_out_feedwordpress_post ($id) { | |
| 335 | + $post = wp_get_single_post($id); | |
| 336 | + print ("[".date('Y-m-d H:i:s')."][feedwordpress] posted " | |
| 337 | + ."'{$post->post_title}' ({$post->post_date})\n"); | |
| 338 | +} | |
| 207 | 339 | |
| 208 | -if (!function_exists('get_option')) { | |
| 209 | - function get_option ($option) { | |
| 210 | - return get_settings($option); | |
| 211 | - } | |
| 340 | +function debug_out_feedwordpress_update_post ($id) { | |
| 341 | + $post = wp_get_single_post($id); | |
| 342 | + print ("[".date('Y-m-d H:i:s')."][feedwordpress] updated " | |
| 343 | + ."'{$post->post_title}' ({$post->post_date})" | |
| 344 | + ." (as of {$post->post_modified})\n"); | |
| 212 | 345 | } |
| 213 | -if (!function_exists('current_user_can')) { | |
| 214 | - $legacy_capability_hack = true; | |
| 215 | - function current_user_can ($task) { | |
| 216 | - global $user_level; | |
| 217 | 346 | |
| 218 | - $can = false; | |
| 219 | - | |
| 220 | - // This is **not** a full replacement for current_user_can. It | |
| 221 | - // is only for checking the capabilities we care about via the | |
| 222 | - // WordPress 1.5 user levels. | |
| 223 | - switch ($task) { | |
| 224 | - case 'manage_options': | |
| 225 | - $can = ($user_level >= 6); | |
| 226 | - break; | |
| 227 | - case 'manage_links': | |
| 228 | - $can = ($user_level >= 5); | |
| 229 | - break; | |
| 230 | - } /* switch */ | |
| 231 | - return $can; | |
| 232 | - } | |
| 233 | -} else { | |
| 234 | - $legacy_capability_hack = false; | |
| 347 | +function debug_out_feedwordpress_update_feeds ($uri) { | |
| 348 | + print ("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')\n"); | |
| 235 | 349 | } |
| 236 | -if (!function_exists('sanitize_user')) { | |
| 237 | - function sanitize_user ($text, $strict) { | |
| 238 | - return $text; // Don't munge it if it wasn't munged going in... | |
| 239 | - } | |
| 240 | -} | |
| 241 | -if (!function_exists('wp_insert_user')) { | |
| 242 | - function wp_insert_user ($userdata) { | |
| 243 | - #-- Help WordPress 1.5.x quack like a duck | |
| 244 | - $login = $userdata['user_login']; | |
| 245 | - $author = $userdata['display_name']; | |
| 246 | - $nice_author = $userdata['user_nicename']; | |
| 247 | - $email = $userdata['user_email']; | |
| 248 | - $url = $userdata['user_url']; | |
| 249 | 350 | |
| 250 | - $wpdb->query ( | |
| 251 | - "INSERT INTO $wpdb->users | |
| 252 | - SET | |
| 253 | - ID='0', | |
| 254 | - user_login='$login', | |
| 255 | - user_firstname='$author', | |
| 256 | - user_nickname='$author', | |
| 257 | - user_nicename='$nice_author', | |
| 258 | - user_description='$author', | |
| 259 | - user_email='$email', | |
| 260 | - user_url='$url'"); | |
| 261 | - $id = $wpdb->insert_id; | |
| 262 | - | |
| 263 | - return $id; | |
| 264 | - } | |
| 351 | +function debug_out_feedwordpress_check_feed ($feed) { | |
| 352 | + $uri = $feed['link/uri']; $name = $feed['link/name']; | |
| 353 | + print ("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>\n"); | |
| 265 | 354 | } |
| 266 | -################################################################################ | |
| 267 | -## TEMPLATE API: functions to make your templates syndication-aware ############ | |
| 268 | -################################################################################ | |
| 269 | 355 | |
| 270 | -function is_syndicated () { return (strlen(get_syndication_feed_id()) > 0); } | |
| 356 | +function debug_out_feedwordpress_update_complete ($delta) { | |
| 357 | + $mesg = array(); | |
| 358 | + if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts'; | |
| 359 | + if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts'; | |
| 360 | + if (empty($mesg)) $mesg[] = 'nothing changed'; | |
| 271 | 361 | |
| 272 | -function the_syndication_source_link () { echo get_syndication_source_link(); } | |
| 273 | -function get_syndication_source_link () { list($n) = get_post_custom_values('syndication_source_uri'); return $n; } | |
| 362 | + print ("[".date('Y-m-d H:i:s')."][feedwordpress] " | |
| 363 | + .(is_null($delta) ? "Error: I don't syndicate that URI" | |
| 364 | + : implode(' and ', $mesg))."\n"); | |
| 365 | +} | |
| 274 | 366 | |
| 275 | -function get_syndication_source () { list($n) = get_post_custom_values('syndication_source'); return $n; } | |
| 276 | -function the_syndication_source () { echo get_syndication_source(); } | |
| 367 | +function debug_out_feedwordpress_feed_error ($feed, $added, $dt) { | |
| 368 | + if (is_wp_error($added)) : | |
| 369 | + $mesgs = $added->get_error_messages(); | |
| 370 | + foreach ($mesgs as $mesg) : | |
| 371 | + echo "[feedwordpress] Error updating [{$feed['link/uri']}]: $mesg\n"; | |
| 372 | + endforeach; | |
| 373 | + endif; | |
| 374 | +} | |
| 277 | 375 | |
| 278 | -function get_syndication_feed () { list($u) = get_post_custom_values('syndication_feed'); return $u; } | |
| 279 | -function the_syndication_feed () { echo get_syndication_feed (); } | |
| 376 | +function debug_out_human_readable_bytes ($quantity) { | |
| 377 | + $quantity = (int) $quantity; | |
| 378 | + $magnitude = 'B'; | |
| 379 | + $orders = array('KB', 'MB', 'GB', 'TB'); | |
| 380 | + while (($quantity > 1024) and (count($orders) > 0)) : | |
| 381 | + $quantity = floor($quantity / 1024); | |
| 382 | + $magnitude = array_shift($orders); | |
| 383 | + endwhile; | |
| 384 | + return "${quantity} ${magnitude}"; | |
| 385 | +} | |
| 280 | 386 | |
| 281 | -function get_syndication_feed_id () { list($u) = get_post_custom_values('syndication_feed_id'); return $u; } | |
| 282 | -function the_syndication_feed_id () { echo get_syndication_feed_id(); } | |
| 283 | - | |
| 284 | -$feedwordpress_linkcache = array (); // only load links from database once | |
| 285 | - | |
| 286 | -function get_feed_meta ($key) { | |
| 287 | - global $wpdb, $feedwordpress_linkcache; | |
| 288 | - $feed_id = get_syndication_feed_id(); | |
| 289 | - | |
| 290 | - $ret = NULL; | |
| 291 | - if (strlen($feed_id) > 0): | |
| 292 | - if (isset($feedwordpress_linkcache[$feed_id])) : | |
| 293 | - $link = $feedwordpress_linkcache[$feed_id]; | |
| 294 | - else : | |
| 295 | - $link =& new SyndicatedLink($feed_id); | |
| 296 | - $feedwordpress_linkcache[$feed_id] = $link; | |
| 387 | +function debug_out_feedwordpress_footer () { | |
| 388 | + if (FeedWordPress::diagnostic_on('memory_usage')) : | |
| 389 | + if (function_exists('memory_get_usage')) : | |
| 390 | + FeedWordPress::diagnostic ('memory_usage', "Memory: Current usage: ".debug_out_human_readable_bytes(memory_get_usage())); | |
| 297 | 391 | endif; |
| 298 | - | |
| 299 | - $ret = $link->settings[$key]; | |
| 392 | + if (function_exists('memory_get_peak_usage')) : | |
| 393 | + FeedWordPress::diagnostic ('memory_usage', "Memory: Peak usage: ".debug_out_human_readable_bytes(memory_get_peak_usage())); | |
| 394 | + endif; | |
| 300 | 395 | endif; |
| 301 | - return $ret; | |
| 302 | -} /* get_feed_meta() */ | |
| 396 | +} /* debug_out_feedwordpress_footer() */ | |
| 303 | 397 | |
| 304 | -function get_syndication_permalink () { | |
| 305 | - list($u) = get_post_custom_values('syndication_permalink'); return $u; | |
| 306 | -} | |
| 307 | -function the_syndication_permalink () { | |
| 308 | - echo get_syndication_permalink(); | |
| 309 | -} | |
| 310 | - | |
| 311 | 398 | ################################################################################ |
| 312 | -## FILTERS: syndication-aware handling of post data for templates and feeds #### | |
| 399 | +## TEMPLATE API: functions to make your templates syndication-aware ############ | |
| 313 | 400 | ################################################################################ |
| 314 | 401 | |
| 315 | -$feedwordpress_the_syndicated_content = NULL; | |
| 402 | +/** | |
| 403 | + * is_syndicated: Tests whether the current post in a Loop context, or a post | |
| 404 | + * given by ID number, was syndicated by FeedWordPress. Useful for templates | |
| 405 | + * to determine whether or not to retrieve syndication-related meta-data in | |
| 406 | + * displaying a post. | |
| 407 | + * | |
| 408 | + * @param int $id The post to check for syndicated status. Defaults to the current post in a Loop context. | |
| 409 | + * @return bool TRUE if the post's meta-data indicates it was syndicated; FALSE otherwise | |
| 410 | + */ | |
| 411 | +function is_syndicated ($id = NULL) { | |
| 412 | + return (strlen(get_syndication_feed_id($id)) > 0); | |
| 413 | +} /* function is_syndicated() */ | |
| 316 | 414 | |
| 317 | -function feedwordpress_preserve_syndicated_content ($text) { | |
| 318 | - global $feedwordpress_the_syndicated_content; | |
| 415 | +function get_syndication_source_link ($original = NULL, $id = NULL) { | |
| 416 | + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); | |
| 417 | + endif; | |
| 319 | 418 | |
| 320 | - if ( is_syndicated() ) : | |
| 321 | - $feedwordpress_the_syndicated_content = $text; | |
| 322 | - else : | |
| 323 | - $feedwordpress_the_syndicated_content = NULL; | |
| 419 | + if ($original) : $vals = get_post_custom_values('syndication_source_uri_original', $id); | |
| 420 | + else : $vals = array(); | |
| 324 | 421 | endif; |
| 325 | - return $text; | |
| 326 | -} | |
| 327 | - | |
| 328 | -function feedwordpress_restore_syndicated_content ($text) { | |
| 329 | - global $feedwordpress_the_syndicated_content; | |
| 330 | 422 | |
| 331 | - if ( !is_null($feedwordpress_the_syndicated_content) ) : | |
| 332 | - $text = $feedwordpress_the_syndicated_content; | |
| 423 | + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_source_uri', $id); | |
| 333 | 424 | endif; |
| 425 | + | |
| 426 | + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; | |
| 334 | 427 | |
| 335 | - return $text; | |
| 428 | + return $ret; | |
| 429 | +} /* function get_syndication_source_link() */ | |
| 430 | + | |
| 431 | +function the_syndication_source_link ($original = NULL, $id = NULL) { | |
| 432 | + echo get_syndication_source_link($original, $id); | |
| 336 | 433 | } |
| 337 | 434 | |
| 338 | -function syndication_permalink ($permalink = '') { | |
| 339 | - if (get_option('feedwordpress_munge_permalink') != 'no'): | |
| 340 | - $uri = get_syndication_permalink(); | |
| 341 | - return ((strlen($uri) > 0) ? $uri : $permalink); | |
| 342 | - else: | |
| 343 | - return $permalink; | |
| 344 | - endif; | |
| 345 | -} // function syndication_permalink () | |
| 435 | +function feedwordpress_display_url ($url, $before = 60, $after = 0) { | |
| 436 | + $bits = parse_url($url); | |
| 437 | + | |
| 438 | + // Strip out crufty subdomains | |
| 439 | + $bits['host'] = preg_replace('/^www[0-9]*\./i', '', $bits['host']); | |
| 346 | 440 | |
| 347 | -################################################################################ | |
| 348 | -## UPGRADE INTERFACE: Have users upgrade DB from older versions of FWP ######### | |
| 349 | -################################################################################ | |
| 441 | + // Reassemble bit-by-bit with minimum of crufty elements | |
| 442 | + $url = (isset($bits['user'])?$bits['user'].'@':'') | |
| 443 | + .(isset($bits['host'])?$bits['host']:'') | |
| 444 | + .(isset($bits['path'])?$bits['path']:'') | |
| 445 | + .(isset($uri_bits['port'])?':'.$uri_bits['port']:'') | |
| 446 | + .(isset($bits['query'])?'?'.$bits['query']:''); | |
| 350 | 447 | |
| 351 | -function fwp_upgrade_page () { | |
| 352 | - if (isset($GLOBALS['fwp_post']['action']) and $GLOBALS['fwp_post']['action']=='Upgrade') : | |
| 353 | - $ver = get_option('feedwordpress_version'); | |
| 354 | - if (get_option('feedwordpress_version') != FEEDWORDPRESS_VERSION) : | |
| 355 | - echo "<div class=\"wrap\">\n"; | |
| 356 | - echo "<h2>Upgrading FeedWordPress...</h2>"; | |
| 357 | - | |
| 358 | - $feedwordpress =& new FeedWordPress; | |
| 359 | - $feedwordpress->upgrade_database(); | |
| 360 | - echo "<p><strong>Done!</strong> Upgraded database to version ".FEEDWORDPRESS_VERSION.".</p>\n"; | |
| 361 | - echo "<form action=\"\" method=\"get\">\n"; | |
| 362 | - echo "<div class=\"submit\"><input type=\"hidden\" name=\"page\" value=\"".basename(__FILE__)."\" />"; | |
| 363 | - echo "<input type=\"submit\" value=\"Continue »\" /></form></div>\n"; | |
| 364 | - echo "</div>\n"; | |
| 365 | - return; | |
| 366 | - else : | |
| 367 | - echo "<div class=\"updated\"><p>Already at version ".FEEDWORDPRESS_VERSION."!</p></div>"; | |
| 368 | - endif; | |
| 448 | + if (strlen($url) > ($before+$after)) : | |
| 449 | + $url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after); | |
| 369 | 450 | endif; |
| 370 | -?> | |
| 371 | -<div class="wrap"> | |
| 372 | -<h2>Upgrade FeedWordPress</h2> | |
| 373 | 451 | |
| 374 | -<p>It appears that you have installed FeedWordPress | |
| 375 | -<?php echo FEEDWORDPRESS_VERSION; ?> as an upgrade to an existing installation of | |
| 376 | -FeedWordPress. That's no problem, but you will need to take a minute out first | |
| 377 | -to upgrade your database: some necessary changes in how the software keeps | |
| 378 | -track of posts and feeds will cause problems such as duplicate posts and broken | |
| 379 | -templates if we were to continue without the upgrade.</p> | |
| 452 | + return $url; | |
| 453 | +} | |
| 380 | 454 | |
| 381 | -<p>Note that most of FeedWordPress's functionality is temporarily disabled | |
| 382 | -until we have successfully completed the upgrade. Everything should begin | |
| 383 | -working as normal again once the upgrade is complete. There's extraordinarily | |
| 384 | -little chance of any damage as the result of the upgrade, but if you're paranoid | |
| 385 | -like me you may want to back up your database before you proceed.</p> | |
| 455 | +function get_syndication_source ($original = NULL, $id = NULL) { | |
| 456 | + if (is_null($original)) : | |
| 457 | + $original = FeedWordPress::use_aggregator_source_data(); | |
| 458 | + endif; | |
| 386 | 459 | |
| 387 | -<p>This may take several minutes for a large installation.</p> | |
| 388 | - | |
| 389 | -<form action="" method="post"> | |
| 390 | -<div class="submit"><input type="submit" name="action" value="Upgrade" /></div> | |
| 391 | -</form> | |
| 392 | -</div> | |
| 393 | -<?php | |
| 394 | -} // function fwp_upgrade_page () | |
| 395 | - | |
| 396 | -################################################################################ | |
| 397 | -## ADMIN MENU ADD-ONS: implement Dashboard management pages #################### | |
| 398 | -################################################################################ | |
| 399 | - | |
| 400 | -function fwp_add_pages () { | |
| 401 | - global $legacy_capability_hack; | |
| 402 | - | |
| 403 | - if ($legacy_capability_hack) : | |
| 404 | - // old & busted: numeric user levels | |
| 405 | - $manage_links = 5; | |
| 406 | - $manage_options = 6; | |
| 460 | + if ($original) : | |
| 461 | + $vals = get_post_custom_values('syndication_source_original', $id); | |
| 407 | 462 | else : |
| 408 | - // new hotness: named capabilities | |
| 409 | - $manage_links = 'manage_links'; | |
| 410 | - $manage_options = 'manage_options'; | |
| 463 | + $vals = array(); | |
| 411 | 464 | endif; |
| 465 | + | |
| 466 | + if (count($vals) == 0) : | |
| 467 | + $vals = get_post_custom_values('syndication_source', $id); | |
| 468 | + endif; | |
| 469 | + | |
| 470 | + if (count($vals) > 0) : | |
| 471 | + $ret = $vals[0]; | |
| 472 | + else : | |
| 473 | + $ret = NULL; | |
| 474 | + endif; | |
| 412 | 475 | |
| 413 | - //add_submenu_page('plugins.php', 'Akismet Configuration', 'Akismet Configuration', 'manage_options', 'syndication-manage-page', 'fwp_syndication_manage_page'); | |
| 414 | - add_menu_page('Syndicated Sites', 'Syndication', $manage_links, 'feedwordpress/'.basename(__FILE__), 'fwp_syndication_manage_page'); | |
| 415 | - add_submenu_page('feedwordpress/'.basename(__FILE__), 'Syndication Options', 'Options', $manage_options, 'feedwordpress/syndication-options.php'); | |
| 416 | - add_options_page('Syndication Options', 'Syndication', $manage_options, 'feedwordpress/syndication-options.php'); | |
| 417 | -} // function fwp_add_pages () */ | |
| 418 | - | |
| 419 | -function fwp_category_box ($checked, $object) { | |
| 420 | - global $wp_db_version; | |
| 421 | - | |
| 422 | - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.x | |
| 423 | -?> | |
| 424 | - <div id="poststuff"> | |
| 425 | - | |
| 426 | - <div id="moremeta"> | |
| 427 | - <div id="grabit" class="dbx-group"> | |
| 428 | - <fieldset id="categorydiv" class="dbx-box"> | |
| 429 | - <h3 class="dbx-handle"><?php _e('Categories') ?></h3> | |
| 430 | - <div class="dbx-content"> | |
| 431 | - <p style="font-size:smaller;font-style:bold;margin:0">Place <?php print $object; ?> under...</p> | |
| 432 | - <p id="jaxcat"></p> | |
| 433 | - <ul id="categorychecklist"><?php write_nested_categories($checked); ?></ul></div> | |
| 434 | - </fieldset> | |
| 435 | - </div> | |
| 436 | - </div> | |
| 437 | - </div> | |
| 438 | -<?php | |
| 439 | - else : // WordPress 1.5 | |
| 440 | -?> | |
| 441 | - <fieldset id="categorydiv" style="width: 20%; margin-right: 2em"> | |
| 442 | - <legend><?php _e('Categories') ?></legend> | |
| 443 | - <p style="font-size:smaller;font-style:bold;margin:0">Place <?php print $object; ?> under...</p> | |
| 444 | - <div style="height: 20em"><?php write_nested_categories($checked); ?></div> | |
| 445 | - </fieldset> | |
| 446 | -<?php | |
| 476 | + if (is_null($ret) or strlen(trim($ret)) == 0) : | |
| 477 | + // Fall back to URL of blog | |
| 478 | + $ret = feedwordpress_display_url(get_syndication_source_link()); | |
| 447 | 479 | endif; |
| 448 | -} | |
| 449 | 480 | |
| 450 | -function update_feeds_mention ($feed) { | |
| 451 | - echo "<li>Updating <cite>".$feed['link/name']."</cite> from <<a href=\"" | |
| 452 | - .$feed['link/uri']."\">".$feed['link/uri']."</a>> ...</li>\n"; | |
| 453 | - flush(); | |
| 454 | -} | |
| 481 | + return $ret; | |
| 482 | +} /* function get_syndication_source() */ | |
| 455 | 483 | |
| 456 | -function fwp_syndication_manage_page () { | |
| 457 | - global $wpdb; | |
| 484 | +function the_syndication_source ($original = NULL, $id = NULL) { echo get_syndication_source($original, $id); } | |
| 458 | 485 | |
| 459 | - if (FeedWordPress::needs_upgrade()) : | |
| 460 | - fwp_upgrade_page(); | |
| 461 | - return; | |
| 486 | +function get_syndication_feed ($original = NULL, $id = NULL) { | |
| 487 | + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); | |
| 462 | 488 | endif; |
| 463 | 489 | |
| 464 | -?> | |
| 465 | -<?php $cont = true; | |
| 466 | -if (isset($_REQUEST['action'])): | |
| 467 | - if ($_REQUEST['action'] == 'feedfinder') : $cont = fwp_feedfinder_page(); | |
| 468 | - elseif ($_REQUEST['action'] == 'switchfeed') : $cont = fwp_switchfeed_page(); | |
| 469 | - elseif ($_REQUEST['action'] == 'linkedit') : $cont = fwp_linkedit_page(); | |
| 470 | - elseif ($_REQUEST['action'] == 'Unsubscribe from Checked Links' or $_REQUEST['action'] == 'Unsubscribe') : $cont = fwp_multidelete_page(); | |
| 490 | + if ($original) : $vals = get_post_custom_values('syndication_feed_original', $id); | |
| 491 | + else : $vals = array(); | |
| 471 | 492 | endif; |
| 472 | -endif; | |
| 473 | 493 | |
| 474 | -if ($cont): | |
| 475 | -?> | |
| 476 | -<?php | |
| 477 | - $links = FeedWordPress::syndicated_links(); | |
| 478 | - | |
| 479 | - if (isset($_POST['update']) or isset($_POST['action']) or isset($_POST['update_uri'])) : | |
| 480 | - $fwp_update_invoke = 'post'; | |
| 481 | - else : | |
| 482 | - $fwp_update_invoke = 'get'; | |
| 494 | + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_feed', $id); | |
| 483 | 495 | endif; |
| 496 | + | |
| 497 | + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; | |
| 484 | 498 | |
| 485 | - $update_set = array(); | |
| 486 | - if (isset($_POST['link_ids']) and is_array($_POST['link_ids']) and ($_POST['action']=='Update Checked Links')) : | |
| 487 | - $targets = $wpdb->get_results(" | |
| 488 | - SELECT * FROM $wpdb->links | |
| 489 | - WHERE link_id IN (".implode(",",$_POST['link_ids']).") | |
| 490 | - "); | |
| 491 | - if (is_array($targets)) : | |
| 492 | - foreach ($targets as $target) : | |
| 493 | - $update_set[] = $target->link_rss; | |
| 494 | - endforeach; | |
| 495 | - else : // This should never happen | |
| 496 | - FeedWordPress::critical_bug('fwp_syndication_manage_page::targets', $targets, __LINE__); | |
| 497 | - endif; | |
| 498 | - elseif (isset($_POST['update_uri'])) : | |
| 499 | - $update_set[] = $_POST['update_uri']; | |
| 500 | - endif; | |
| 499 | + return $ret; | |
| 500 | +} /* function get_syndication_feed() */ | |
| 501 | 501 | |
| 502 | - if ($fwp_update_invoke != 'get' and count($update_set) > 0) : // Only do things with side-effects for HTTP POST or command line | |
| 503 | - $feedwordpress =& new FeedWordPress; | |
| 504 | - add_action('feedwordpress_check_feed', 'update_feeds_mention'); | |
| 505 | - | |
| 506 | - echo "<div class=\"updated\">\n"; | |
| 507 | - echo "<ul>\n"; | |
| 508 | - $tdelta = NULL; | |
| 509 | - foreach ($update_set as $uri) : | |
| 510 | - if ($uri == '*') : $uri = NULL; endif; | |
| 511 | - $delta = $feedwordpress->update($uri); | |
| 512 | - if (!is_null($delta)) : | |
| 513 | - if (is_null($tdelta)) : | |
| 514 | - $tdelta = $delta; | |
| 515 | - else : | |
| 516 | - $tdelta['new'] += $delta['new']; | |
| 517 | - $tdelta['updated'] += $delta['updated']; | |
| 518 | - endif; | |
| 519 | - else : | |
| 520 | - echo "<li><p><strong>Error:</strong> There was a problem updating <a href=\"$uri\">$uri</a></p></li>\n"; | |
| 521 | - endif; | |
| 522 | - endforeach; | |
| 523 | - echo "</ul>\n"; | |
| 502 | +function the_syndication_feed ($original = NULL, $id = NULL) { echo get_syndication_feed($original, $id); } | |
| 524 | 503 | |
| 525 | - if (!is_null($tdelta)) : | |
| 526 | - $mesg = array(); | |
| 527 | - if (isset($delta['new'])) : $mesg[] = ' '.$tdelta['new'].' new posts were syndicated'; endif; | |
| 528 | - if (isset($delta['updated'])) : $mesg[] = ' '.$tdelta['updated'].' existing posts were updated'; endif; | |
| 529 | - echo "<p>Update complete.".implode(' and', $mesg)."</p>"; | |
| 530 | - echo "\n"; flush(); | |
| 531 | - endif; | |
| 532 | - echo "</div> <!-- class=\"updated\" -->\n"; | |
| 504 | +function get_syndication_feed_guid ($original = NULL, $id = NULL) { | |
| 505 | + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); | |
| 533 | 506 | endif; |
| 534 | 507 | |
| 535 | - ?> | |
| 536 | - <div class="wrap"> | |
| 537 | - <form action="" method="POST"> | |
| 538 | - <h2>Update feeds now</h2> | |
| 539 | - <p>Check currently scheduled feeds for new and updated posts.</p> | |
| 540 | - | |
| 541 | -<?php if (!get_option('feedwordpress_automatic_updates')) : ?> | |
| 542 | - <p><strong>Note:</strong> Automatic updates are currently turned | |
| 543 | - <strong>off</strong>. New posts from your feeds will not be syndicated | |
| 544 | - until you manually check for them here. You can turn on automatic | |
| 545 | - updates under <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication | |
| 546 | - Options</a>.</p> | |
| 547 | -<?php endif; ?> | |
| 508 | + if ($original) : $vals = get_post_custom_values('syndication_source_id_original', $id); | |
| 509 | + else : $vals = array(); | |
| 510 | + endif; | |
| 548 | 511 | |
| 512 | + if (count($vals) == 0) : $vals = array(get_feed_meta('feed/id', $id)); | |
| 513 | + endif; | |
| 514 | + | |
| 515 | + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif; | |
| 549 | 516 | |
| 550 | - <div class="submit"><input type="hidden" name="update_uri" value="*" /><input type="submit" name="update" value="Update" /></div> | |
| 551 | - </form> | |
| 552 | - </div> <!-- class="wrap" --> | |
| 517 | + return $ret; | |
| 518 | +} /* function get_syndication_feed_guid () */ | |
| 553 | 519 | |
| 554 | - <form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 555 | - <div class="wrap"> | |
| 556 | - <h2>Syndicated Sites</h2> | |
| 557 | -<?php $alt_row = true; | |
| 558 | - if ($links): ?> | |
| 520 | +function the_syndication_feed_guid ($original = NULL, $id = NULL) { echo get_syndication_feed_guid($original, $id); } | |
| 559 | 521 | |
| 560 | -<table width="100%" cellpadding="3" cellspacing="3"> | |
| 561 | -<tr> | |
| 562 | -<th width="20%"><?php _e('Name'); ?></th> | |
| 563 | -<th width="40%"><?php _e('Feed'); ?></th> | |
| 564 | -<th colspan="4"><?php _e('Action'); ?></th> | |
| 565 | -</tr> | |
| 522 | +function get_syndication_feed_id ($id = NULL) { list($u) = get_post_custom_values('syndication_feed_id', $id); return $u; } | |
| 523 | +function the_syndication_feed_id ($id = NULL) { echo get_syndication_feed_id($id); } | |
| 566 | 524 | |
| 567 | -<?php foreach ($links as $link): | |
| 568 | - $alt_row = !$alt_row; ?> | |
| 569 | -<tr<?php echo ($alt_row?' class="alternate"':''); ?>> | |
| 570 | -<td><a href="<?php echo wp_specialchars($link->link_url, 'both'); ?>"><?php echo wp_specialchars($link->link_name, 'both'); ?></a></td> | |
| 571 | -<?php | |
| 572 | - if (strlen($link->link_rss) > 0): | |
| 573 | - $caption='Switch Feed'; | |
| 574 | - $uri_bits = parse_url($link->link_rss); | |
| 575 | - $uri_bits['host'] = preg_replace('/^www\./i', '', $uri_bits['host']); | |
| 576 | - $display_uri = | |
| 577 | - (isset($uri_bits['user'])?$uri_bits['user'].'@':'') | |
| 578 | - .(isset($uri_bits['host'])?$uri_bits['host']:'') | |
| 579 | - .(isset($uri_bits['port'])?':'.$uri_bits['port']:'') | |
| 580 | - .(isset($uri_bits['path'])?$uri_bits['path']:'') | |
| 581 | - .(isset($uri_bits['query'])?'?'.$uri_bits['query']:''); | |
| 582 | - if (strlen($display_uri) > 32) : $display_uri = substr($display_uri, 0, 32).'…'; endif; | |
| 583 | -?> | |
| 584 | - <td> | |
| 585 | - <strong><a href="<?php echo wp_specialchars($link->link_rss, 'both'); ?>"><?php echo wp_specialchars($display_uri, 'both'); ?></a></strong></td> | |
| 586 | -<?php | |
| 587 | - else: | |
| 588 | - $caption='Find Feed'; | |
| 589 | -?> | |
| 590 | - <td style="background-color:#FFFFD0"><p><strong>no | |
| 591 | - feed assigned</strong></p></td> | |
| 592 | -<?php | |
| 593 | - endif; | |
| 594 | -?> | |
| 595 | - <td><a href="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>&link_id=<?php echo $link->link_id; ?>&action=linkedit" class="edit"><?php _e('Edit')?></a></td> | |
| 596 | - <td><a href="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>&link_id=<?php echo $link->link_id; ?>&action=feedfinder" class="edit"><?php echo $caption; ?></a></td> | |
| 597 | - <td><a href="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>&link_id=<?php echo $link->link_id; ?>&action=Unsubscribe" class="delete"><?php _e('Unsubscribe'); ?></a></td> | |
| 598 | - <td><input type="checkbox" name="link_ids[]" value="<?php echo $link->link_id; ?>" /></td> | |
| 599 | -<?php | |
| 600 | - echo "\n\t</tr>"; | |
| 601 | - endforeach; | |
| 602 | - else: | |
| 603 | -?> | |
| 525 | +$feedwordpress_linkcache = array (); // only load links from database once | |
| 526 | +function get_syndication_feed_object ($id = NULL) { | |
| 527 | + global $feedwordpress_linkcache; | |
| 604 | 528 | |
| 605 | -<p>There are no websites currently listed for syndication.</p> | |
| 529 | + $link = NULL; | |
| 606 | 530 | |
| 607 | -<?php endif; ?> | |
| 608 | - </table> | |
| 609 | - | |
| 610 | - <br/><hr/> | |
| 611 | - <div class="submit"><input type="submit" class="delete" name="action" value="Unsubscribe from Checked Links" /> | |
| 612 | - <input type="submit" name="action" value="Update Checked Links" /></div> | |
| 613 | - </div> <!-- class="wrap" --> | |
| 614 | - </form> | |
| 615 | - | |
| 616 | - <div class="wrap"> | |
| 617 | - <form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 618 | - <h2>Add a new syndicated site:</h2> | |
| 619 | - <div> | |
| 620 | - <label for="add-uri">Website or newsfeed:</label> | |
| 621 | - <input type="text" name="lookup" id="add-uri" value="URI" size="64" /> | |
| 622 | - <input type="hidden" name="action" value="feedfinder" /> | |
| 623 | - </div> | |
| 624 | - <div class="submit"><input type="submit" value="Syndicate »" /></div> | |
| 625 | - </form> | |
| 626 | - </div> <!-- class="wrap" --> | |
| 627 | -<?php | |
| 628 | -endif; | |
| 629 | -} | |
| 630 | - | |
| 631 | -function fwp_feedfinder_page () { | |
| 632 | - global $wpdb; | |
| 633 | - | |
| 634 | - $lookup = (isset($_REQUEST['lookup'])?$_REQUEST['lookup']:NULL); | |
| 635 | - | |
| 636 | - if (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']!=0)): | |
| 637 | - $link_id = $_REQUEST['link_id']; | |
| 638 | - if (!is_numeric($link_id)) : FeedWordPress::critical_bug('fwp_feedfinder_page::link_id', $link_id, __LINE__); endif; | |
| 639 | - | |
| 640 | - $link = $wpdb->get_row("SELECT * FROM $wpdb->links WHERE link_id='".$wpdb->escape($link_id)."'"); | |
| 641 | - if (is_object($link)): | |
| 642 | - if (is_null($lookup)) $lookup = $link->link_url; | |
| 643 | - $name = wp_specialchars($link->link_name, 'both'); | |
| 644 | - else: | |
| 645 | - die (__("Cheatin' uh ?")); | |
| 531 | + $feed_id = get_syndication_feed_id($id); | |
| 532 | + if (strlen($feed_id) > 0): | |
| 533 | + if (isset($feedwordpress_linkcache[$feed_id])) : | |
| 534 | + $link = $feedwordpress_linkcache[$feed_id]; | |
| 535 | + else : | |
| 536 | + $link = new SyndicatedLink($feed_id); | |
| 537 | + $feedwordpress_linkcache[$feed_id] = $link; | |
| 646 | 538 | endif; |
| 647 | - else: | |
| 648 | - $name = "New Syndicated Feed"; | |
| 649 | - $link_id = 0; | |
| 650 | 539 | endif; |
| 651 | -?> | |
| 652 | - <div class="wrap"> | |
| 653 | - <h2>Feed Finder: <?php echo $name; ?></h2> | |
| 654 | -<?php | |
| 655 | - $f =& new FeedFinder($lookup); | |
| 656 | - $feeds = $f->find(); | |
| 657 | - if (count($feeds) > 0): | |
| 658 | - foreach ($feeds as $key => $f): | |
| 659 | - $rss = fetch_rss($f); | |
| 660 | - if ($rss): | |
| 661 | - $feed_title = isset($rss->channel['title'])?$rss->channel['title']:$rss->channel['link']; | |
| 662 | - $feed_link = isset($rss->channel['link'])?$rss->channel['link']:''; | |
| 663 | -?> | |
| 664 | - <form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 665 | - <fieldset style="clear: both"> | |
| 666 | - <legend><?php echo $rss->feed_type; ?> <?php echo $rss->feed_version; ?> feed</legend> | |
| 540 | + return $link; | |
| 541 | +} | |
| 667 | 542 | |
| 668 | - <?php if ($link_id===0): ?> | |
| 669 | - <input type="hidden" name="feed_title" value="<?php echo wp_specialchars($feed_title, 'both'); ?>" /> | |
| 670 | - <input type="hidden" name="feed_link" value="<?php echo wp_specialchars($feed_link, 'both'); ?>" /> | |
| 671 | - <?php endif; ?> | |
| 543 | +function get_feed_meta ($key, $id = NULL) { | |
| 544 | + $ret = NULL; | |
| 672 | 545 | |
| 673 | - <input type="hidden" name="link_id" value="<?php echo $link_id; ?>" /> | |
| 674 | - <input type="hidden" name="feed" value="<?php echo wp_specialchars($f, 'both'); ?>" /> | |
| 675 | - <input type="hidden" name="action" value="switchfeed" /> | |
| 676 | - | |
| 677 | - <div> | |
| 678 | - <div style="float:right; background-color:#D0D0D0; color: black; width:45%; font-size:70%; border-left: 1px dotted #A0A0A0; padding-left: 0.5em; margin-left: 1.0em"> | |
| 679 | -<?php if (count($rss->items) > 0): ?> | |
| 680 | - <?php $item = $rss->items[0]; ?> | |
| 681 | - <h3>Sample Item</h3> | |
| 682 | - <ul> | |
| 683 | - <li><strong>Title:</strong> <a href="<?php echo $item['link']; ?>"><?php echo $item['title']; ?></a></li> | |
| 684 | - <li><strong>Date:</strong> <?php echo isset($item['date_timestamp']) ? date('d-M-y g:i:s a', $item['date_timestamp']) : 'unknown'; ?></li> | |
| 685 | - </ul> | |
| 686 | - <div class="entry"> | |
| 687 | - <?php echo (isset($item['content']['encoded'])?$item['content']['encoded']:$item['description']); ?> | |
| 688 | - </div> | |
| 689 | -<?php else: ?> | |
| 690 | - <h3>No Items</h3> | |
| 691 | - <p>FeedWordPress found no posts on this feed.</p> | |
| 692 | -<?php endif; ?> | |
| 693 | - </div> | |
| 694 | - | |
| 695 | - <div> | |
| 696 | - <h3>Feed Information</h3> | |
| 697 | - <ul> | |
| 698 | - <li><strong>Website:</strong> <a href="<?php echo $feed_link; ?>"><?php echo is_null($feed_title)?'<em>Unknown</em>':$feed_title; ?></a></li> | |
| 699 | - <li><strong>Feed URI:</strong> <a href="<?php echo wp_specialchars($f, 'both'); ?>"><?php echo wp_specialchars($f, 'both'); ?></a> (<a title="Check feed <<?php echo wp_specialchars($f, 'both'); ?>> for validity" href="http://feedvalidator.org/check.cgi?url=<?php echo urlencode($f); ?>">validate</a>)</li> | |
| 700 | - <li><strong>Encoding:</strong> <?php echo isset($rss->encoding)?wp_specialchars($rss->encoding, 'both'):"<em>Unknown</em>"; ?></li> | |
| 701 | - <li><strong>Description:</strong> <?php echo isset($rss->channel['description'])?wp_specialchars($rss->channel['description'], 'both'):"<em>Unknown</em>"; ?></li> | |
| 702 | - </ul> | |
| 703 | - <div class="submit"><input type="submit" name="Use" value="« Use this feed" /></div> | |
| 704 | - <div class="submit"><input type="submit" name="Cancel" value="« Cancel" /></div> | |
| 705 | - </div> | |
| 706 | - </div> | |
| 707 | - </fieldset> | |
| 708 | - </form> | |
| 709 | -<?php endif; | |
| 710 | - endforeach; | |
| 711 | - else: | |
| 712 | - echo "<p><strong>no feed found</strong></p>"; | |
| 546 | + $link = get_syndication_feed_object($id); | |
| 547 | + if (is_object($link) and isset($link->settings[$key])) : | |
| 548 | + $ret = $link->settings[$key]; | |
| 713 | 549 | endif; |
| 714 | -?> | |
| 715 | - </div> | |
| 550 | + return $ret; | |
| 551 | +} /* get_feed_meta() */ | |
| 716 | 552 | |
| 717 | - <form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 718 | - <div class="wrap"> | |
| 719 | - <h2>Use another feed</h2> | |
| 720 | - <div><label>Feed:</label> | |
| 721 | - <input type="text" name="lookup" value="URI" /> | |
| 722 | - <input type="hidden" name="link_id" value="<?php echo $link_id; ?>" /> | |
| 723 | - <input type="hidden" name="action" value="feedfinder" /></div> | |
| 724 | - <div class="submit"><input type="submit" value="Use this feed »" /></div> | |
| 725 | - </div> | |
| 726 | - </form> | |
| 727 | -<?php | |
| 728 | - return false; // Don't continue | |
| 553 | +function get_syndication_permalink ($id = NULL) { | |
| 554 | + list($u) = get_post_custom_values('syndication_permalink', $id); return $u; | |
| 729 | 555 | } |
| 730 | - | |
| 731 | -function fwp_switchfeed_page () { | |
| 732 | - global $wpdb, $wp_db_version; | |
| 733 | - | |
| 734 | - check_admin_referer(); | |
| 735 | - if (!isset($_REQUEST['Cancel'])): | |
| 736 | - if (!current_user_can('manage_links')): | |
| 737 | - die (__("Cheatin' uh ?")); | |
| 738 | - elseif (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']==0)): | |
| 739 | - $link_id = FeedWordPress::syndicate_link($_REQUEST['feed_title'], $_REQUEST['feed_link'], $_REQUEST['feed']); | |
| 740 | - if ($link_id): ?> | |
| 741 | -<div class="updated"><p><a href="<?php echo $_REQUEST['feed_link']; ?>"><?php echo wp_specialchars($_REQUEST['feed_title'], 'both'); ?></a> | |
| 742 | -has been added as a contributing site, using the newsfeed at <<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>>.</p></div> | |
| 743 | -<?php else: ?> | |
| 744 | -<div class="updated"><p>There was a problem adding the newsfeed. [SQL: <?php echo wp_specialchars(mysql_error(), 'both'); ?>]</p></div> | |
| 745 | -<?php endif; | |
| 746 | - elseif (isset($_REQUEST['link_id'])): | |
| 747 | - // Update link_rss | |
| 748 | - $result = $wpdb->query(" | |
| 749 | - UPDATE $wpdb->links | |
| 750 | - SET | |
| 751 | - link_rss = '".$wpdb->escape($_REQUEST['feed'])."' | |
| 752 | - WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."' | |
| 753 | - "); | |
| 754 | - | |
| 755 | - if ($result): | |
| 756 | - $result = $wpdb->get_row(" | |
| 757 | - SELECT link_name, link_url FROM $wpdb->links | |
| 758 | - WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."' | |
| 759 | - "); | |
| 760 | - ?> | |
| 761 | -<div class="updated"><p>Feed for <a href="<?php echo $result->link_url; ?>"><?php echo wp_specialchars($result->link_name, 'both'); ?></a> | |
| 762 | -updated to <<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>>.</p></div> | |
| 763 | - <?php else: ?> | |
| 764 | -<div class="updated"><p>Nothing was changed.</p></div> | |
| 765 | - <?php endif; | |
| 766 | - endif; | |
| 767 | - endif; | |
| 768 | - return true; // Continue | |
| 556 | +function the_syndication_permalink ($id = NULL) { | |
| 557 | + echo get_syndication_permalink($id); | |
| 769 | 558 | } |
| 770 | 559 | |
| 771 | -function fwp_linkedit_page () { | |
| 772 | - global $wpdb; | |
| 773 | - | |
| 774 | - check_admin_referer(); // Make sure we arrived here from the Dashboard | |
| 775 | - | |
| 776 | - $special_settings = array ( /* Regular expression syntax is OK here */ | |
| 777 | - 'cats', | |
| 778 | - 'cat_split', | |
| 779 | - 'hardcode name', | |
| 780 | - 'hardcode url', | |
| 781 | - 'hardcode description', | |
| 782 | - 'hardcode categories', /* Deprecated */ | |
| 783 | - 'post status', | |
| 784 | - 'comment status', | |
| 785 | - 'ping status', | |
| 786 | - 'unfamiliar author', | |
| 787 | - 'unfamliar categories', | |
| 788 | - 'map authors', | |
| 789 | - 'update/.*', | |
| 790 | - 'feed/.*', | |
| 791 | - 'link/.*', | |
| 792 | - ); | |
| 793 | - | |
| 794 | - if (!current_user_can('manage_links')) : | |
| 795 | - die (__("Cheatin' uh ?")); | |
| 796 | - elseif (isset($_REQUEST['feedfinder'])) : | |
| 797 | - return fwp_feedfinder_page(); // re-route to Feed Finder page | |
| 798 | - else : | |
| 799 | - $link_id = (int) $_REQUEST['link_id']; | |
| 800 | - $link =& new SyndicatedLink($link_id); | |
| 801 | - | |
| 802 | - if ($link->found()) : | |
| 803 | - if (isset($GLOBALS['fwp_post']['save'])) : | |
| 804 | - $alter = array (); | |
| 805 | - | |
| 806 | - $meta = $link->settings; | |
| 807 | - //if (isset($meta['cats'])): | |
| 808 | - // $meta['cats'] = preg_split(FEEDWORDPRESS_CAT_SEPARATOR_PATTERN, $meta['cats']); | |
| 809 | - //endif; | |
| 810 | - | |
| 811 | - // custom feed settings first | |
| 812 | - foreach ($GLOBALS['fwp_post']['notes'] as $mn) : | |
| 813 | - $mn['key0'] = trim($mn['key0']); | |
| 814 | - $mn['key1'] = trim($mn['key1']); | |
| 815 | - if (preg_match("\007^((" | |
| 816 | - .implode(')|(',$special_settings) | |
| 817 | - ."))$\007i", | |
| 818 | - $mn['key1'])) : | |
| 819 | - $mn['key1'] = 'user/'.$mn['key1']; | |
| 820 | - endif; | |
| 821 | - | |
| 822 | - if (strlen($mn['key0']) > 0) : | |
| 823 | - unset($meta[$mn['key0']]); // out with the old | |
| 824 | - endif; | |
| 825 | - | |
| 826 | - if (($mn['action']=='update') and (strlen($mn['key1']) > 0)) : | |
| 827 | - $meta[$mn['key1']] = $mn['value']; // in with the new | |
| 828 | - endif; | |
| 829 | - endforeach; | |
| 830 | - | |
| 831 | - // now stuff through the web form | |
| 832 | - // hardcoded feed info | |
| 833 | - if (isset($GLOBALS['fwp_post']['hardcode_name'])) : | |
| 834 | - $meta['hardcode name'] = $GLOBALS['fwp_post']['hardcode_name']; | |
| 835 | - if (FeedWordPress::affirmative($meta, 'hardcode name')) : | |
| 836 | - $alter[] = "link_name = '".$wpdb->escape($GLOBALS['fwp_post']['name'])."'"; | |
| 837 | - endif; | |
| 838 | - endif; | |
| 839 | - if (isset($GLOBALS['fwp_post']['hardcode_description'])) : | |
| 840 | - $meta['hardcode description'] = $GLOBALS['fwp_post']['hardcode_description']; | |
| 841 | - if (FeedWordPress::affirmative($meta, 'hardcode description')) : | |
| 842 | - $alter[] = "link_description = '".$wpdb->escape($GLOBALS['fwp_post']['description'])."'"; | |
| 843 | - endif; | |
| 844 | - endif; | |
| 845 | - if (isset($GLOBALS['fwp_post']['hardcode_url'])) : | |
| 846 | - $meta['hardcode url'] = $GLOBALS['fwp_post']['hardcode_url']; | |
| 847 | - if (FeedWordPress::affirmative($meta, 'hardcode url')) : | |
| 848 | - $alter[] = "link_url = '".$wpdb->escape($GLOBALS['fwp_post']['linkurl'])."'"; | |
| 849 | - endif; | |
| 850 | - endif; | |
| 851 | - | |
| 852 | - // Update scheduling | |
| 853 | - if (isset($GLOBALS['fwp_post']['update_schedule'])) : | |
| 854 | - $meta['update/hold'] = $GLOBALS['fwp_post']['update_schedule']; | |
| 855 | - endif; | |
| 856 | - | |
| 857 | - // Categories | |
| 858 | - if (isset($GLOBALS['fwp_post']['post_category'])) : | |
| 859 | - $meta['cats'] = array(); | |
| 860 | - foreach ($GLOBALS['fwp_post']['post_category'] as $cat_id) : | |
| 861 | - $meta['cats'][] = '{#'.$cat_id.'}'; | |
| 862 | - endforeach; | |
| 863 | - else : | |
| 864 | - unset($meta['cats']); | |
| 865 | - endif; | |
| 866 | - | |
| 867 | - // Post status, comment status, ping status | |
| 868 | - foreach (array('post', 'comment', 'ping') as $what) : | |
| 869 | - $sfield = "feed_{$what}_status"; | |
| 870 | - if (isset($GLOBALS['fwp_post'][$sfield])) : | |
| 871 | - if ($GLOBALS['fwp_post'][$sfield]=='site-default') : | |
| 872 | - unset($meta["{$what} status"]); | |
| 873 | - else : | |
| 874 | - $meta["{$what} status"] = $GLOBALS['fwp_post'][$sfield]; | |
| 875 | - endif; | |
| 876 | - endif; | |
| 877 | - endforeach; | |
| 878 | - | |
| 879 | - // Unfamiliar author, unfamiliar categories | |
| 880 | - foreach (array("author", "category") as $what) : | |
| 881 | - $sfield = "unfamiliar_{$what}"; | |
| 882 | - if (isset($GLOBALS['fwp_post'][$sfield])) : | |
| 883 | - if ('site-default'==$GLOBALS['fwp_post'][$sfield]) : | |
| 884 | - unset($meta["unfamiliar {$what}"]); | |
| 885 | - elseif ('newuser'==$GLOBALS['fwp_post'][$sfield]) : | |
| 886 | - $newuser_name = trim($GLOBALS['fwp_post']["{$sfield}_newuser"]); | |
| 887 | - if (strlen($newuser_name) > 0) : | |
| 888 | - $userdata = array(); | |
| 889 | - $userdata['ID'] = NULL; | |
| 890 | - | |
| 891 | - $userdata['user_login'] = sanitize_user($newuser_name); | |
| 892 | - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']); | |
| 893 | - | |
| 894 | - $userdata['user_nicename'] = sanitize_title($newuser_name); | |
| 895 | - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']); | |
| 896 | - | |
| 897 | - $userdata['display_name'] = $wpdb->escape($newuser_name); | |
| 898 | - | |
| 899 | - $newuser_id = wp_insert_user($userdata); | |
| 900 | - if (is_numeric($newuser_id)) : | |
| 901 | - $meta["unfamiliar {$what}"] = $newuser_id; | |
| 902 | - else : | |
| 903 | - // TODO: Add some error detection and reporting | |
| 904 | - endif; | |
| 905 | - else : | |
| 906 | - // TODO: Add some error reporting | |
| 907 | - endif; | |
| 908 | - else : | |
| 909 | - $meta["unfamiliar {$what}"] = $GLOBALS['fwp_post'][$sfield]; | |
| 910 | - endif; | |
| 911 | - endif; | |
| 912 | - endforeach; | |
| 913 | - | |
| 914 | - // Handle author mapping rules | |
| 915 | - if (isset($GLOBALS['fwp_post']['author_rules_name']) and isset($GLOBALS['fwp_post']['author_rules_action'])) : | |
| 916 | - unset($meta['map authors']); | |
| 917 | - foreach ($GLOBALS['fwp_post']['author_rules_name'] as $key => $name) : | |
| 918 | - // Normalize for case and whitespace | |
| 919 | - $name = strtolower(trim($name)); | |
| 920 | - $author_action = strtolower(trim($GLOBALS['fwp_post']['author_rules_action'][$key])); | |
| 921 | - | |
| 922 | - if (strlen($name) > 0) : | |
| 923 | - if ('newuser' == $author_action) : | |
| 924 | - $newuser_name = trim($GLOBALS['fwp_post']['author_rules_newuser'][$key]); | |
| 925 | - if (strlen($newuser_name) > 0) : | |
| 926 | - $userdata = array(); | |
| 927 | - $userdata['ID'] = NULL; | |
| 928 | - | |
| 929 | - $userdata['user_login'] = sanitize_user($newuser_name); | |
| 930 | - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']); | |
| 931 | - | |
| 932 | - $userdata['user_nicename'] = sanitize_title($newuser_name); | |
| 933 | - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']); | |
| 934 | - | |
| 935 | - $userdata['display_name'] = $wpdb->escape($newuser_name); | |
| 560 | +/** | |
| 561 | + * get_local_permalink: returns a string containing the internal permalink | |
| 562 | + * for a post (whether syndicated or not) on your local WordPress installation. | |
| 563 | + * This may be useful if you want permalinks to point to the original source of | |
| 564 | + * an article for most purposes, but want to retrieve a URL for the local | |
| 565 | + * representation of the post for one or two limited purposes (for example, | |
| 566 | + * linking to a comments page on your local aggregator site). | |
| 567 | + * | |
| 568 | + * @param $id The numerical ID of the post to get the permalink for. If empty, | |
| 569 | + * defaults to the current post in a Loop context. | |
| 570 | + * @return string The URL of the local permalink for this post. | |
| 571 | + * | |
| 572 | + * @uses get_permalink() | |
| 573 | + * @global $feedwordpress_the_original_permalink | |
| 574 | + * | |
| 575 | + * @since 2010.0217 | |
| 576 | + */ | |
| 577 | +function get_local_permalink ($id = NULL) { | |
| 578 | + global $feedwordpress_the_original_permalink; | |
| 936 | 579 | |
| 937 | - $newuser_id = wp_insert_user($userdata); | |
| 938 | - if (is_numeric($newuser_id)) : | |
| 939 | - $meta['map authors']['name'][$name] = $newuser_id; | |
| 940 | - else : | |
| 941 | - // TODO: Add some error detection and reporting | |
| 942 | - endif; | |
| 943 | - else : | |
| 944 | - // TODO: Add some error reporting | |
| 945 | - endif; | |
| 946 | - else : | |
| 947 | - $meta['map authors']['name'][$name] = $author_action; | |
| 948 | - endif; | |
| 949 | - endif; | |
| 950 | - endforeach; | |
| 951 | - endif; | |
| 580 | + // get permalink, and thus activate filter and force global to be filled | |
| 581 | + // with original URL. | |
| 582 | + $url = get_permalink($id); | |
| 583 | + return $feedwordpress_the_original_permalink; | |
| 584 | +} /* get_local_permalink() */ | |
| 952 | 585 | |
| 953 | - if (isset($GLOBALS['fwp_post']['add_author_rule_name']) and isset($GLOBALS['fwp_post']['add_author_rule_action'])) : | |
| 954 | - $name = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_name'])); | |
| 955 | - $author_action = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_action'])); | |
| 956 | - if (strlen($name) > 0) : | |
| 957 | - if ('newuser' == $author_action) : | |
| 958 | - $newuser_name = trim($GLOBALS['fwp_post']['add_author_rule_newuser']); | |
| 959 | - if (strlen($newuser_name) > 0) : | |
| 960 | - $userdata = array(); | |
| 961 | - $userdata['ID'] = NULL; | |
| 962 | - | |
| 963 | - $userdata['user_login'] = sanitize_user($newuser_name); | |
| 964 | - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']); | |
| 965 | - | |
| 966 | - $userdata['user_nicename'] = sanitize_title($newuser_name); | |
| 967 | - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']); | |
| 968 | - | |
| 969 | - $userdata['display_name'] = $wpdb->escape($newuser_name); | |
| 586 | +/** | |
| 587 | + * the_original_permalink: displays the contents of get_original_permalink() | |
| 588 | + * | |
| 589 | + * @param $id The numerical ID of the post to get the permalink for. If empty, | |
| 590 | + * defaults to the current post in a Loop context. | |
| 591 | + * | |
| 592 | + * @uses get_local_permalinks() | |
| 593 | + * @uses apply_filters | |
| 594 | + * | |
| 595 | + * @since 2010.0217 | |
| 596 | + */ | |
| 597 | +function the_local_permalink ($id = NULL) { | |
| 598 | + print apply_filters('the_permalink', get_local_permalink($id)); | |
| 599 | +} /* function the_local_permalink() */ | |
| 970 | 600 | |
| 971 | - $newuser_id = wp_insert_user($userdata); | |
| 972 | - if (is_numeric($newuser_id)) : | |
| 973 | - $meta['map authors']['name'][$name] = $newuser_id; | |
| 974 | - else : | |
| 975 | - // TODO: Add some error detection and reporting | |
| 976 | - endif; | |
| 977 | - else : | |
| 978 | - // TODO: Add some error reporting | |
| 979 | - endif; | |
| 980 | - else : | |
| 981 | - $meta['map authors']['name'][$name] = $author_action; | |
| 982 | - endif; | |
| 983 | - endif; | |
| 984 | - endif; | |
| 601 | +################################################################################ | |
| 602 | +## FILTERS: syndication-aware handling of post data for templates and feeds #### | |
| 603 | +################################################################################ | |
| 985 | 604 | |
| 986 | - if (isset($GLOBALS['fwp_post']['cat_split'])) : | |
| 987 | - if (strlen(trim($GLOBALS['fwp_post']['cat_split'])) > 0) : | |
| 988 | - $meta['cat_split'] = trim($GLOBALS['fwp_post']['cat_split']); | |
| 989 | - else : | |
| 990 | - unset($meta['cat_split']); | |
| 991 | - endif; | |
| 992 | - endif; | |
| 605 | +$feedwordpress_the_syndicated_content = NULL; | |
| 606 | +$feedwordpress_the_original_permalink = NULL; | |
| 993 | 607 | |
| 994 | - if (is_array($meta['cats'])) : | |
| 995 | - $meta['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $meta['cats']); | |
| 996 | - endif; | |
| 608 | +function feedwordpress_preserve_syndicated_content ($text) { | |
| 609 | + global $feedwordpress_the_syndicated_content; | |
| 997 | 610 | |
| 998 | - // Collapse the author mapping rule structure back into a flat string | |
| 999 | - if (isset($meta['map authors'])) : | |
| 1000 | - $ma = array(); | |
| 1001 | - foreach ($meta['map authors'] as $rule_type => $author_rules) : | |
| 1002 | - foreach ($author_rules as $author_name => $author_action) : | |
| 1003 | - $ma[] = $rule_type."\n".$author_name."\n".$author_action; | |
| 1004 | - endforeach; | |
| 1005 | - endforeach; | |
| 1006 | - $meta['map authors'] = implode("\n\n", $ma); | |
| 1007 | - endif; | |
| 1008 | - | |
| 1009 | - $notes = ''; | |
| 1010 | - foreach ($meta as $key => $value) : | |
| 1011 | - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n"; | |
| 1012 | - endforeach; | |
| 1013 | - $alter[] = "link_notes = '".$wpdb->escape($notes)."'"; | |
| 611 | + $globalExpose = (get_option('feedwordpress_formatting_filters') == 'yes'); | |
| 612 | + $localExpose = get_post_custom_values('_feedwordpress_formatting_filters'); | |
| 613 | + $expose = ($globalExpose or ((count($localExpose) > 0) and $localExpose[0])); | |
| 1014 | 614 | |
| 1015 | - $alter_set = implode(", ", $alter); | |
| 1016 | - | |
| 1017 | - // issue update query | |
| 1018 | - $result = $wpdb->query(" | |
| 1019 | - UPDATE $wpdb->links | |
| 1020 | - SET $alter_set | |
| 1021 | - WHERE link_id='$link_id' | |
| 1022 | - "); | |
| 1023 | - $updated_link = true; | |
| 1024 | - | |
| 1025 | - // reload link information from DB | |
| 1026 | - $link =& new SyndicatedLink($link_id); | |
| 1027 | - else : | |
| 1028 | - $updated_link = false; | |
| 1029 | - endif; | |
| 1030 | - | |
| 1031 | - $db_link = $link->link; | |
| 1032 | - $link_url = wp_specialchars($db_link->link_url, 1); | |
| 1033 | - $link_name = wp_specialchars($db_link->link_name, 1); | |
| 1034 | - $link_description = wp_specialchars($db_link->link_description, 'both'); | |
| 1035 | - $link_notes = wp_specialchars($db_link->link_notes, 'both'); | |
| 1036 | - $link_rss_uri = wp_specialchars($db_link->link_rss, 'both'); | |
| 1037 | - | |
| 1038 | - $meta = $link->settings; | |
| 1039 | - $post_status_global = get_option('feedwordpress_syndicated_post_status'); | |
| 1040 | - $comment_status_global = get_option('feedwordpress_syndicated_comment_status'); | |
| 1041 | - $ping_status_global = get_option('feedwordpress_syndicated_ping_status'); | |
| 1042 | - | |
| 1043 | - $status['post'] = array('publish' => '', 'private' => '', 'draft' => '', 'site-default' => ''); | |
| 1044 | - $status['comment'] = array('open' => '', 'closed' => '', 'site-default' => ''); | |
| 1045 | - $status['ping'] = array('open' => '', 'closed' => '', 'site-default' => ''); | |
| 1046 | - | |
| 1047 | - foreach (array('post', 'comment', 'ping') as $what) : | |
| 1048 | - if (isset($meta["{$what} status"])) : | |
| 1049 | - $status[$what][$meta["{$what} status"]] = ' checked="checked"'; | |
| 1050 | - else : | |
| 1051 | - $status[$what]['site-default'] = ' checked="checked"'; | |
| 1052 | - endif; | |
| 1053 | - endforeach; | |
| 1054 | - | |
| 1055 | - $unfamiliar['author'] = array ('create' => '','default' => '','filter' => ''); | |
| 1056 | - $unfamiliar['category'] = array ('create'=>'','default'=>'','filter'=>''); | |
| 1057 | - | |
| 1058 | - foreach (array('author', 'category') as $what) : | |
| 1059 | - if (is_string($meta["unfamiliar {$what}"]) and | |
| 1060 | - array_key_exists($meta["unfamiliar {$what}"], $unfamiliar[$what])) : | |
| 1061 | - $key = $meta["unfamiliar {$what}"]; | |
| 1062 | - else: | |
| 1063 | - $key = 'site-default'; | |
| 1064 | - endif; | |
| 1065 | - $unfamiliar[$what][$key] = ' checked="checked"'; | |
| 1066 | - endforeach; | |
| 1067 | - | |
| 1068 | - $dogs = get_nested_categories(-1, 0); | |
| 1069 | - if (is_array($meta['cats'])) : | |
| 1070 | - $cats = array_map('strtolower', | |
| 1071 | - array_map('trim', | |
| 1072 | - $meta['cats'] | |
| 1073 | - )); | |
| 1074 | - else: | |
| 1075 | - $cats = array(); | |
| 1076 | - endif; | |
| 1077 | - | |
| 1078 | - foreach ($dogs as $tag => $dog) : | |
| 1079 | - $found_by_name = in_array(strtolower(trim($dog['cat_name'])), $cats); | |
| 1080 | - | |
| 1081 | - if (isset($dog['cat_ID'])) : $dog['cat_id'] = $dog['cat_ID']; endif; | |
| 1082 | - $found_by_id = in_array('{#'.trim($dog['cat_id']).'}', $cats); | |
| 1083 | - | |
| 1084 | - if ($found_by_name or $found_by_id) : | |
| 1085 | - $dogs[$tag]['checked'] = true; | |
| 1086 | - endif; | |
| 1087 | - endforeach; | |
| 1088 | - else : | |
| 1089 | - die( __('Link not found.') ); | |
| 1090 | - endif; | |
| 1091 | - | |
| 1092 | - ?> | |
| 1093 | -<script type="text/javascript"> | |
| 1094 | - function flip_hardcode (item) { | |
| 1095 | - ed=document.getElementById('basics-'+item+'-edit'); | |
| 1096 | - view=document.getElementById('basics-'+item+'-view'); | |
| 1097 | - | |
| 1098 | - o = document.getElementById('basics-hardcode-'+item); | |
| 1099 | - if (o.value=='yes') { ed.style.display='inline'; view.style.display='none'; } | |
| 1100 | - else { ed.style.display='none'; view.style.display='inline'; } | |
| 1101 | - } | |
| 1102 | - function flip_newuser (item) { | |
| 1103 | - rollup=document.getElementById(item); | |
| 1104 | - newuser=document.getElementById(item+'-newuser'); | |
| 1105 | - sitewide=document.getElementById(item+'-default'); | |
| 1106 | - if (rollup) { | |
| 1107 | - if ('newuser'==rollup.value) { | |
| 1108 | - if (newuser) newuser.style.display='block'; | |
| 1109 | - if (sitewide) sitewide.style.display='none'; | |
| 1110 | - } else if ('site-default'==rollup.value) { | |
| 1111 | - if (newuser) newuser.style.display='none'; | |
| 1112 | - if (sitewide) sitewide.style.display='block'; | |
| 1113 | - } else { | |
| 1114 | - if (newuser) newuser.style.display='none'; | |
| 1115 | - if (sitewide) sitewide.style.display='none'; | |
| 1116 | - } | |
| 1117 | - } | |
| 1118 | - } | |
| 1119 | -</script> | |
| 1120 | - | |
| 1121 | -<?php if ($updated_link) : ?> | |
| 1122 | -<div class="updated"><p>Syndicated feed settings updated.</p></div> | |
| 1123 | -<?php endif; ?> | |
| 1124 | - | |
| 1125 | -<form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 1126 | -<div class="wrap"> | |
| 1127 | -<input type="hidden" name="link_id" value="<?php echo $link_id; ?>" /> | |
| 1128 | -<input type="hidden" name="action" value="linkedit" /> | |
| 1129 | -<input type="hidden" name="save" value="link" /> | |
| 1130 | - | |
| 1131 | -<h2>Edit a syndicated feed:</h2> | |
| 1132 | -<fieldset class="options"><legend>Basics</legend> | |
| 1133 | -<table class="editform" width="100%" cellspacing="2" cellpadding="5"> | |
| 1134 | -<tr> | |
| 1135 | -<th scope="row" width="20%"><?php _e('Feed URI:') ?></th> | |
| 1136 | -<td width="60%"><a href="<?php echo wp_specialchars($link_rss_uri, 'both'); ?>"><?php echo $link_rss_uri; ?></a> | |
| 1137 | -(<a href="<?php echo FEEDVALIDATOR_URI; ?>?url=<?php echo urlencode($link_rss_uri); ?>" | |
| 1138 | -title="Check feed <<?php echo wp_specialchars($link_rss_uri, 'both'); ?>> for validity">validate</a>) | |
| 1139 | -</td> | |
| 1140 | -<td width="20%"><input type="submit" name="feedfinder" value="switch →" style="font-size:smaller" /></td> | |
| 1141 | -</tr> | |
| 1142 | -<tr> | |
| 1143 | -<th scope="row" width="20%"><?php _e('Link Name:') ?></th> | |
| 1144 | -<td width="60%"><input type="text" id="basics-name-edit" name="name" | |
| 1145 | -value="<?php echo $link_name; ?>" style="width: 95%" /> | |
| 1146 | -<span id="basics-name-view"><strong><?php echo $link_name; ?></strong></span> | |
| 1147 | -</td> | |
| 1148 | -<td> | |
| 1149 | -<select id="basics-hardcode-name" onchange="flip_hardcode('name')" name="hardcode_name"> | |
| 1150 | -<option value="no" <?php echo $link->hardcode('name')?'':'selected="selected"'; ?>>update automatically</option> | |
| 1151 | -<option value="yes" <?php echo $link->hardcode('name')?'selected="selected"':''; ?>>edit manually</option> | |
| 1152 | -</select> | |
| 1153 | -</td> | |
| 1154 | -</tr> | |
| 1155 | -<tr> | |
| 1156 | -<th scope="row" width="20%"><?php _e('Short description:') ?></th> | |
| 1157 | -<td width="60%"> | |
| 1158 | -<input id="basics-description-edit" type="text" name="description" value="<?php echo $link_description; ?>" style="width: 95%" /> | |
| 1159 | -<span id="basics-description-view"><strong><?php echo $link_description; ?></strong></span> | |
| 1160 | -</td> | |
| 1161 | -<td> | |
| 1162 | -<select id="basics-hardcode-description" onchange="flip_hardcode('description')" | |
| 1163 | -name="hardcode_description"> | |
| 1164 | -<option value="no" <?php echo $link->hardcode('description')?'':'selected="selected"'; ?>>update automatically</option> | |
| 1165 | -<option value="yes" <?php echo $link->hardcode('description')?'selected="selected"':''; ?>>edit manually</option> | |
| 1166 | -</select></td> | |
| 1167 | -</tr> | |
| 1168 | -<tr> | |
| 1169 | -<th width="20%" scope="row"><?php _e('Homepage:') ?></th> | |
| 1170 | -<td width="60%"> | |
| 1171 | -<input id="basics-url-edit" type="text" name="linkurl" value="<?php echo $link_url; ?>" style="width: 95%;" /> | |
| 1172 | -<a id="basics-url-view" href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td> | |
| 1173 | -<td> | |
| 1174 | -<select id="basics-hardcode-url" onchange="flip_hardcode('url')" name="hardcode_url"> | |
| 1175 | -<option value="no"<?php echo $link->hardcode('url')?'':' selected="selected"'; ?>>update automatically</option> | |
| 1176 | -<option value="yes"<?php echo $link->hardcode('url')?' selected="selected"':''; ?>>edit manually</option> | |
| 1177 | -</select></td></tr> | |
| 1178 | - | |
| 1179 | -<tr> | |
| 1180 | -<th width="20%"><?php _e('Last update') ?>:</th> | |
| 1181 | -<td colspan="2"><?php | |
| 1182 | - if (isset($meta['update/last'])) : | |
| 1183 | - echo strftime('%x %X', $meta['update/last'])." "; | |
| 615 | + if ( is_syndicated() and !$expose ) : | |
| 616 | + $feedwordpress_the_syndicated_content = $text; | |
| 1184 | 617 | else : |
| 1185 | - echo " none yet"; | |
| 618 | + $feedwordpress_the_syndicated_content = NULL; | |
| 1186 | 619 | endif; |
| 1187 | -?></td></tr> | |
| 1188 | -<tr><th width="20%">Next update:</th> | |
| 1189 | -<td colspan="2"><?php | |
| 1190 | - $holdem = (isset($meta['update/hold']) ? $meta['update/hold'] : 'scheduled'); | |
| 1191 | -?> | |
| 1192 | -<select name="update_schedule"> | |
| 1193 | -<option value="scheduled"<?php echo ($holdem=='scheduled')?' selected="selected"':''; ?>>update on schedule <?php | |
| 1194 | - echo " ("; | |
| 1195 | - if (isset($meta['update/ttl']) and is_numeric($meta['update/ttl'])) : | |
| 1196 | - if (isset($meta['update/timed']) and $meta['update/timed']=='automatically') : | |
| 1197 | - echo 'next: '; | |
| 1198 | - $next = $meta['update/last'] + ((int) $meta['update/ttl'] * 60); | |
| 1199 | - if (strftime('%x', time()) != strftime('%x', $next)) : | |
| 1200 | - echo strftime('%x', $next)." "; | |
| 1201 | - endif; | |
| 1202 | - echo strftime('%X', $meta['update/last']+((int) $meta['update/ttl']*60)); | |
| 1203 | - else : | |
| 1204 | - echo "every ".$meta['update/ttl']." minute".(($meta['update/ttl']!=1)?"s":""); | |
| 1205 | - endif; | |
| 1206 | - else: | |
| 1207 | - echo "next scheduled update"; | |
| 620 | + return $text; | |
| 621 | +} | |
| 622 | + | |
| 623 | +function feedwordpress_restore_syndicated_content ($text) { | |
| 624 | + global $feedwordpress_the_syndicated_content; | |
| 625 | + | |
| 626 | + if ( !is_null($feedwordpress_the_syndicated_content) ) : | |
| 627 | + $text = $feedwordpress_the_syndicated_content; | |
| 1208 | 628 | endif; |
| 1209 | - echo ")"; | |
| 1210 | -?></option> | |
| 1211 | -<option value="next"<?php echo ($holdem=='next')?' selected="selected"':''; ?>>update ASAP</option> | |
| 1212 | -<option value="ping"<?php echo ($holdem=='ping')?' selected="selected"':''; ?>>update only when pinged</option> | |
| 1213 | -</select></tr> | |
| 1214 | -</table> | |
| 1215 | -</fieldset> | |
| 1216 | 629 | |
| 1217 | -<script type="text/javascript"> | |
| 1218 | -flip_hardcode('name'); | |
| 1219 | -flip_hardcode('description'); | |
| 1220 | -flip_hardcode('url'); | |
| 1221 | -</script> | |
| 630 | + return $text; | |
| 631 | +} | |
| 1222 | 632 | |
| 1223 | -<p class="submit"> | |
| 1224 | -<input type="submit" name="submit" value="<?php _e('Save Changes »') ?>" /> | |
| 1225 | -</p> | |
| 1226 | - | |
| 1227 | -<fieldset class="options"> | |
| 1228 | -<legend>Syndicated Posts</legend> | |
| 1229 | - | |
| 1230 | -<?php fwp_category_box($dogs, 'all syndicated posts from this feed'); ?> | |
| 1231 | - | |
| 1232 | -<table class="editform" width="75%" cellspacing="2" cellpadding="5"> | |
| 1233 | -<tr><th width="27%" scope="row" style="vertical-align:top">Publication:</th> | |
| 1234 | -<td width="73%" style="vertical-align:top"><ul style="margin:0; list-style:none"> | |
| 1235 | -<li><label><input type="radio" name="feed_post_status" value="site-default" | |
| 1236 | -<?php echo $status['post']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication Options</a> | |
| 1237 | -(currently: <strong><?php echo ($post_status_global ? $post_status_global : 'publish'); ?></strong>)</label></li> | |
| 1238 | -<li><label><input type="radio" name="feed_post_status" value="publish" | |
| 1239 | -<?php echo $status['post']['publish']; ?> /> Publish posts from this feed immediately</label></li> | |
| 1240 | -<li><label><input type="radio" name="feed_post_status" value="private" | |
| 1241 | -<?php echo $status['post']['private']; ?> /> Hold posts from this feed as private posts</label></li> | |
| 1242 | -<li><label><input type="radio" name="feed_post_status" value="draft" | |
| 1243 | -<?php echo $status['post']['draft']; ?> /> Hold posts from this feed as drafts</label></li> | |
| 1244 | -</ul></td> | |
| 1245 | -</tr> | |
| 1246 | - | |
| 1247 | -<tr><th width="27%" scope="row" style="vertical-align:top">Comments:</th> | |
| 1248 | -<td width="73%"><ul style="margin:0; list-style:none"> | |
| 1249 | -<li><label><input type="radio" name="feed_comment_status" value="site-default" | |
| 1250 | -<?php echo $status['comment']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication Options</a> | |
| 1251 | -(currently: <strong><?php echo ($comment_status_global ? $comment_status_global : 'closed'); ?>)</strong></label></li> | |
| 1252 | -<li><label><input type="radio" name="feed_comment_status" value="open" | |
| 1253 | -<?php echo $status['comment']['open']; ?> /> Allow comments on syndicated posts from this feed</label></li> | |
| 1254 | -<li><label><input type="radio" name="feed_comment_status" value="closed" | |
| 1255 | -<?php echo $status['comment']['closed']; ?> /> Don't allow comments on syndicated posts from this feed</label></li> | |
| 1256 | -</ul></td> | |
| 1257 | -</tr> | |
| 1258 | - | |
| 1259 | -<tr><th width="27%" scope="row" style="vertical-align:top">Trackback and Pingback:</th> | |
| 1260 | -<td width="73%"><ul style="margin:0; list-style:none"> | |
| 1261 | -<li><label><input type="radio" name="feed_ping_status" value="site-default" | |
| 1262 | -<?php echo $status['ping']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication Options</a> | |
| 1263 | -(currently: <strong><?php echo ($ping_status_global ? $ping_status_global : 'closed'); ?>)</strong></label></li> | |
| 1264 | -<li><label><input type="radio" name="feed_ping_status" value="open" | |
| 1265 | -<?php echo $status['ping']['open']; ?> /> Accept pings on syndicated posts from this feed</label></li> | |
| 1266 | -<li><label><input type="radio" name="feed_ping_status" value="closed" | |
| 1267 | -<?php echo $status['ping']['closed']; ?> /> Don't accept pings on syndicated posts from this feed</label></li> | |
| 1268 | -</ul></td> | |
| 1269 | -</tr> | |
| 1270 | -</table> | |
| 1271 | -</fieldset> | |
| 1272 | - | |
| 1273 | -<p class="submit"> | |
| 1274 | -<input type="submit" name="submit" value="<?php _e('Save Changes »') ?>" /> | |
| 1275 | -</p> | |
| 1276 | - | |
| 1277 | -<fieldset class="options"> | |
| 1278 | -<legend>Syndicated Authors</legend> | |
| 1279 | -<?php $authorlist = fwp_author_list(); ?> | |
| 1280 | - | |
| 1281 | -<table> | |
| 1282 | -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by specific authors. Blank out a name to delete the rule.</th></tr> | |
| 1283 | - | |
| 1284 | -<?php if (isset($meta['map authors'])) : $i=0; foreach ($meta['map authors'] as $author_rules) : foreach ($author_rules as $author_name => $author_action) : $i++; ?> | |
| 1285 | -<tr> | |
| 1286 | - <th style="text-align: left">Posts by <input type="text" name="author_rules_name[]" value="<?php echo htmlspecialchars($author_name); ?>" /></th> | |
| 1287 | - <td> | |
| 1288 | - <select id="author-rules-<?php echo $i; ?>" name="author_rules_action[]" onchange="flip_newuser('author-rules-<?php echo $i; ?>');"> | |
| 1289 | - <?php foreach ($authorlist as $local_author_id => $local_author_name) : ?> | |
| 1290 | - <option value="<?php echo $local_author_id; ?>"<?php if ($local_author_id==$author_action) : echo ' selected="selected"'; endif; ?>>are assigned to <?php echo $local_author_name; ?></option> | |
| 1291 | - <?php endforeach; ?> | |
| 1292 | - <option value="newuser">will be assigned to a new user...</option> | |
| 1293 | - <option value="filter"<?php if ('filter'==$author_action) : echo ' selected="selected"'; endif; ?>>get filtered out</option> | |
| 1294 | - </select> | |
| 1295 | - </td> | |
| 1296 | - <td><div id="author-rules-<?php echo $i; ?>-newuser">named <input type="text" name="author_rules_newuser[]" value="" /></div></td> | |
| 1297 | -</tr> | |
| 1298 | -<?php endforeach; endforeach; endif; ?> | |
| 1299 | - | |
| 1300 | -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">Fill in to set up a new rule:</th></tr> | |
| 1301 | - | |
| 1302 | -<tr> | |
| 1303 | - <th style="text-align: left">Posts by <input type="text" name="add_author_rule_name" /></th> | |
| 1304 | - <td> | |
| 1305 | - <select id="add-author-rule" name="add_author_rule_action" onchange="flip_newuser('add-author-rule');"> | |
| 1306 | - <?php foreach ($authorlist as $author_id => $author_name) : ?> | |
| 1307 | - <option value="<?php echo $author_id; ?>">are assigned to <?php echo $author_name; ?></option> | |
| 1308 | - <?php endforeach; ?> | |
| 1309 | - <option value="newuser">will be assigned to a new user...</option> | |
| 1310 | - <option value="filter">get filtered out</option> | |
| 1311 | - </select> | |
| 1312 | - </td> | |
| 1313 | - <td><div id="add-author-rule-newuser">named <input type="text" name="add_author_rule_newuser" value="" /></div></td> | |
| 1314 | -</tr> | |
| 1315 | - | |
| 1316 | -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by authors that haven't been syndicated before:</th></tr> | |
| 1317 | -<tr> | |
| 1318 | - <th style="text-align: left">Posts by new authors</th> | |
| 1319 | - <td> | |
| 1320 | - <select id="unfamiliar-author" name="unfamiliar_author" onchange="flip_newuser('unfamiliar-author');"> | |
| 1321 | - <option value="site-default"<?php if (!isset($meta['unfamiliar author'])) : ?>selected="selected"<?php endif; ?>>are handled using site-wide settings</option> | |
| 1322 | - <option value="create"<?php if ('create'==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>create a new author account</option> | |
| 1323 | - <?php foreach ($authorlist as $author_id => $author_name) : ?> | |
| 1324 | - <option value="<?php echo $author_id; ?>"<?php if ($author_id==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>are assigned to <?php echo $author_name; ?></option> | |
| 1325 | - <?php endforeach; ?> | |
| 1326 | - <option value="newuser">will be assigned to a new user...</option> | |
| 1327 | - <option value="filter"<?php if ('filter'==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>get filtered out</option> | |
| 1328 | - </select> | |
| 1329 | - </td> | |
| 1330 | - <td> | |
| 1331 | - <div id="unfamiliar-author-default">Site-wide settings can be set in <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication Options</a></div> | |
| 1332 | - <div id="unfamiliar-author-newuser">named <input type="text" name="unfamiliar_author_newuser" value="" /></div> | |
| 1333 | - </td> | |
| 1334 | -</tr> | |
| 1335 | - | |
| 1336 | -</table> | |
| 1337 | -</fieldset> | |
| 1338 | - | |
| 1339 | -<script> | |
| 1340 | - flip_newuser('unfamiliar-author'); | |
| 1341 | -<?php for ($j=1; $j<=$i; $j++) : ?> | |
| 1342 | - flip_newuser('author-rules-<?php echo $j; ?>'); | |
| 1343 | -<?php endfor; ?> | |
| 1344 | - flip_newuser('add-author-rule'); | |
| 1345 | -</script> | |
| 1346 | - | |
| 1347 | -<p class="submit"> | |
| 1348 | -<input type="submit" name="submit" value="<?php _e('Save Changes »') ?>" /> | |
| 1349 | -</p> | |
| 1350 | - | |
| 1351 | -<fieldset> | |
| 1352 | -<legend>Advanced Feed Options</legend> | |
| 1353 | -<table class="editform" width="100%" cellspacing="2" cellpadding="5"> | |
| 1354 | - | |
| 1355 | -<tr> | |
| 1356 | -<th width="20%" scope="row" style="vertical-align:top">Unfamiliar categories:</th> | |
| 1357 | -<td width="80%"><ul style="margin: 0; list-style:none"> | |
| 1358 | -<li><label><input type="radio" name="unfamiliar_category" value="site-default"<?php echo $unfamiliar['category']['site-default']; ?> /> use site-wide setting from <a href="admin.php?page=feedwordpress/syndication-options.php">Syndication Options</a> | |
| 1359 | -(currently <strong><?php echo FeedWordPress::on_unfamiliar('category'); ?></strong>)</label></li> | |
| 1360 | -<li><label><input type="radio" name="unfamiliar_category" value="create"<?php echo $unfamiliar['category']['create']; ?> /> create any categories the post is in</label></li> | |
| 1361 | -<li><label><input type="radio" name="unfamiliar_category" value="default"<?php echo $unfamiliar['category']['default']; ?> /> don't create new categories</label></li> | |
| 1362 | -<li><label><input type="radio" name="unfamiliar_category" value="filter"<?php echo $unfamiliar['category']['filter']; ?> /> don't create new categories and don't syndicate posts unless they match at least one familiar category</label></li> | |
| 1363 | -</ul></td> | |
| 1364 | -</tr> | |
| 1365 | - | |
| 1366 | -<tr> | |
| 1367 | -<th width="20%" scope="row" style="vertical-align:top">Multiple categories:</th> | |
| 1368 | -<td width="80%"> | |
| 1369 | -<input type="text" size="20" id="cat_split" name="cat_split" value="<?php if (isset($meta['cat_split'])) : echo htmlspecialchars($meta['cat_split']); endif; ?>" /><br/> | |
| 1370 | -Enter a <a href="http://us.php.net/manual/en/reference.pcre.pattern.syntax.php">Perl-compatible regular expression</a> here if the feed provides multiple | |
| 1371 | -categories in a single category element. The regular expression should match | |
| 1372 | -the characters used to separate one category from the next. If the feed uses | |
| 1373 | -spaces (like <a href="http://del.icio.us/">del.icio.us</a>), use the pattern "\s". | |
| 1374 | -If the feed does not provide multiple categories in a single element, leave this | |
| 1375 | -blank.</td> | |
| 1376 | -</tr> | |
| 1377 | -</table> | |
| 1378 | -</fieldset> | |
| 1379 | - | |
| 1380 | -<p class="submit"> | |
| 1381 | -<input type="submit" name="submit" value="<?php _e('Save Changes »') ?>" /> | |
| 1382 | -</p> | |
| 1383 | - | |
| 1384 | -<fieldset id="postcustom"> | |
| 1385 | -<legend>Custom Settings (for use in templates)</legend> | |
| 1386 | -<div id="postcustomstuff"> | |
| 1387 | -<table id="meta-list" cellpadding="3"> | |
| 1388 | - <tr> | |
| 1389 | - <th>Key</th> | |
| 1390 | - <th>Value</th> | |
| 1391 | - <th>Action</th> | |
| 1392 | - </tr> | |
| 1393 | - | |
| 633 | +function feedwordpress_item_feed_data () { | |
| 634 | + // In a post context.... | |
| 635 | + if (is_syndicated()) : | |
| 636 | +?> | |
| 637 | +<source> | |
| 638 | + <title><?php print htmlspecialchars(get_syndication_source()); ?></title> | |
| 639 | + <link rel="alternate" type="text/html" href="<?php print htmlspecialchars(get_syndication_source_link()); ?>" /> | |
| 640 | + <link rel="self" href="<?php print htmlspecialchars(get_syndication_feed()); ?>" /> | |
| 1394 | 641 | <?php |
| 1395 | - $i = 0; | |
| 1396 | - foreach ($meta as $key => $value) : | |
| 1397 | - if (!preg_match("\007^((".implode(')|(', $special_settings)."))$\007i", $key)) : | |
| 642 | + $id = get_syndication_feed_guid(); | |
| 643 | + if (strlen($id) > 0) : | |
| 1398 | 644 | ?> |
| 1399 | - <tr style="vertical-align:top"> | |
| 1400 | - <th width="30%" scope="row"><input type="hidden" name="notes[<?php echo $i; ?>][key0]" value="<?php echo wp_specialchars($key, 'both'); ?>" /> | |
| 1401 | - <input id="notes-<?php echo $i; ?>-key" name="notes[<?php echo $i; ?>][key1]" value="<?php echo wp_specialchars($key, 'both'); ?>" /></th> | |
| 1402 | - <td width="60%"><textarea rows="2" cols="40" id="notes-<?php echo $i; ?>-value" name="notes[<?php echo $i; ?>][value]"><?php echo wp_specialchars($value, 'both'); ?></textarea></td> | |
| 1403 | - <td width="10%"><select name="notes[<?php echo $i; ?>][action]"> | |
| 1404 | - <option value="update">save changes</option> | |
| 1405 | - <option value="delete">delete this setting</option> | |
| 1406 | - </select></td> | |
| 1407 | - </tr> | |
| 645 | + <id><?php print htmlspecialchars($id); ?></id> | |
| 1408 | 646 | <?php |
| 1409 | - $i++; | |
| 1410 | - endif; | |
| 1411 | - endforeach; | |
| 647 | + endif; | |
| 648 | + $updated = get_feed_meta('feed/updated'); | |
| 649 | + if (strlen($updated) > 0) : ?> | |
| 650 | + <updated><?php print $updated; ?></updated> | |
| 651 | +<?php | |
| 652 | + endif; | |
| 1412 | 653 | ?> |
| 1413 | - <tr> | |
| 1414 | - <th scope="row"><input type="text" size="10" name="notes[<?php echo $i; ?>][key1]" value="" /></th> | |
| 1415 | - <td><textarea name="notes[<?php echo $i; ?>][value]" rows="2" cols="40"></textarea></td> | |
| 1416 | - <td><em>add new setting...</em><input type="hidden" name="notes[<?php echo $i; ?>][action]" value="update" /></td> | |
| 1417 | - </tr> | |
| 1418 | -</table> | |
| 1419 | -</fieldset> | |
| 654 | +</source> | |
| 655 | +<?php | |
| 656 | + endif; | |
| 657 | +} | |
| 1420 | 658 | |
| 1421 | -<p class="submit"> | |
| 1422 | -<input type="submit" name="submit" value="<?php _e('Save Changes »') ?>" /> | |
| 1423 | -</p> | |
| 659 | +/** | |
| 660 | + * syndication_permalink: Allow WordPress to use the original remote URL of | |
| 661 | + * syndicated posts as their permalink. Can be turned on or off by by setting in | |
| 662 | + * Syndication => Posts & Links. Saves the old internal permalink in a global | |
| 663 | + * variable for later use. | |
| 664 | + * | |
| 665 | + * @param string $permalink The internal permalink | |
| 666 | + * @return string The new permalink. Same as the old if the post is not | |
| 667 | + * syndicated, or if FWP is set to use internal permalinks, or if the post | |
| 668 | + * was syndicated, but didn't have a proper permalink recorded. | |
| 669 | + * | |
| 670 | + * @uses SyndicatedLink::setting() | |
| 671 | + * @uses get_syndication_permalink() | |
| 672 | + * @uses get_syndication_feed_object() | |
| 673 | + * @uses url_to_postid() | |
| 674 | + * @global $id | |
| 675 | + * @global $feedwordpress_the_original_permalink | |
| 676 | + */ | |
| 677 | +function syndication_permalink ($permalink = '', $post = null, $leavename = false) { | |
| 678 | + global $id; | |
| 679 | + global $feedwordpress_the_original_permalink; | |
| 680 | + | |
| 681 | + // Save the local permalink in case we need to retrieve it later. | |
| 682 | + $feedwordpress_the_original_permalink = $permalink; | |
| 1424 | 683 | |
| 1425 | -</div> | |
| 1426 | - <?php | |
| 684 | + if (is_object($post) and isset($post->ID) and !empty($post->ID)) : | |
| 685 | + // Use the post ID we've been provided with. | |
| 686 | + $postId = $post->ID; | |
| 687 | + elseif (is_string($permalink) and strlen($permalink) > 0) : | |
| 688 | + // Map this permalink to a post ID so we can get the correct | |
| 689 | + // permalink even outside of the Post Loop. Props Björn. | |
| 690 | + $postId = url_to_postid($permalink); | |
| 691 | + else : | |
| 692 | + // If the permalink string is empty but Post Loop context | |
| 693 | + // provides an id. | |
| 694 | + $postId = $id; | |
| 1427 | 695 | endif; |
| 1428 | - return false; // Don't continue | |
| 1429 | -} | |
| 1430 | 696 | |
| 1431 | -function fwp_author_list () { | |
| 1432 | - global $wpdb; | |
| 1433 | - $ret = array(); | |
| 1434 | - $users = $wpdb->get_results("SELECT * FROM $wpdb->users ORDER BY display_name"); | |
| 1435 | - if (is_array($users)) : | |
| 1436 | - foreach ($users as $user) : | |
| 1437 | - $id = (int) $user->ID; | |
| 1438 | - $ret[$id] = $user->display_name; | |
| 1439 | - endforeach; | |
| 697 | + $munge = false; | |
| 698 | + $link = get_syndication_feed_object($postId); | |
| 699 | + if (is_object($link)) : | |
| 700 | + $munge = ($link->setting('munge permalink', 'munge_permalink', 'yes') != 'no'); | |
| 1440 | 701 | endif; |
| 1441 | - return $ret; | |
| 1442 | -} | |
| 1443 | 702 | |
| 1444 | -function fwp_multidelete_page () { | |
| 1445 | - global $wpdb; | |
| 703 | + if ($munge): | |
| 704 | + $uri = get_syndication_permalink($postId); | |
| 705 | + $permalink = ((strlen($uri) > 0) ? $uri : $permalink); | |
| 706 | + endif; | |
| 707 | + return $permalink; | |
| 708 | +} /* function syndication_permalink () */ | |
| 1446 | 709 | |
| 1447 | - check_admin_referer(); // Make sure the referers are kosher | |
| 710 | +/** | |
| 711 | + * syndication_permalink_escaped: Escape XML special characters in syndicated | |
| 712 | + * permalinks when used in feed contexts and HTML display contexts. | |
| 713 | + * | |
| 714 | + * @param string $permalink | |
| 715 | + * @return string | |
| 716 | + * | |
| 717 | + * @uses is_syndicated() | |
| 718 | + * @uses FeedWordPress::munge_permalinks() | |
| 719 | + * | |
| 720 | + */ | |
| 721 | +function syndication_permalink_escaped ($permalink) { | |
| 722 | + /* FIXME: This should review link settings not just global settings */ | |
| 723 | + if (is_syndicated() and FeedWordPress::munge_permalinks()) : | |
| 724 | + // This is a foreign link; WordPress can't vouch for its not | |
| 725 | + // having any entities that need to be &-escaped. So we'll do | |
| 726 | + // it here. | |
| 727 | + $permalink = esc_html($permalink); | |
| 728 | + endif; | |
| 729 | + return $permalink; | |
| 730 | +} /* function syndication_permalink_escaped() */ | |
| 1448 | 731 | |
| 1449 | - $link_ids = (isset($_REQUEST['link_ids']) ? $_REQUEST['link_ids'] : array()); | |
| 1450 | - if (isset($_REQUEST['link_id'])) : array_push($link_ids, $_REQUEST['link_id']); endif; | |
| 732 | +/** | |
| 733 | + * syndication_comments_feed_link: Escape XML special characters in comments | |
| 734 | + * feed links | |
| 735 | + * | |
| 736 | + * @param string $link | |
| 737 | + * @return string | |
| 738 | + * | |
| 739 | + * @uses is_syndicated() | |
| 740 | + * @uses FeedWordPress::munge_permalinks() | |
| 741 | + */ | |
| 742 | +function syndication_comments_feed_link ($link) { | |
| 743 | + global $feedwordpress_the_original_permalink, $id; | |
| 1451 | 744 | |
| 1452 | - if (!current_user_can('manage_links')): | |
| 1453 | - die (__("Cheatin' uh ?")); | |
| 1454 | - elseif (isset($GLOBALS['fwp_post']['confirm']) and $GLOBALS['fwp_post']['confirm']=='Delete'): | |
| 1455 | - foreach ($GLOBALS['fwp_post']['link_action'] as $link_id => $what) : | |
| 1456 | - $do_it[$what][] = $link_id; | |
| 1457 | - endforeach; | |
| 1458 | - | |
| 1459 | - $alter = array(); | |
| 1460 | - if (count($do_it['hide']) > 0) : | |
| 1461 | - $hidem = "(".implode(', ', $do_it['hide']).")"; | |
| 1462 | - $alter[] = " | |
| 1463 | - UPDATE $wpdb->links | |
| 1464 | - SET link_visible = 'N' | |
| 1465 | - WHERE link_id IN {$hidem} | |
| 1466 | - "; | |
| 745 | + if (is_syndicated() and FeedWordPress::munge_permalinks()) : | |
| 746 | + // If the source post provided a comment feed URL using | |
| 747 | + // wfw:commentRss or atom:link/@rel="replies" we can make use of | |
| 748 | + // that value here. | |
| 749 | + $source = get_syndication_feed_object(); | |
| 750 | + $replacement = NULL; | |
| 751 | + if ($source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') : | |
| 752 | + $commentFeeds = get_post_custom_values('wfw:commentRSS'); | |
| 753 | + if ( | |
| 754 | + is_array($commentFeeds) | |
| 755 | + and (count($commentFeeds) > 0) | |
| 756 | + and (strlen($commentFeeds[0]) > 0) | |
| 757 | + ) : | |
| 758 | + $replacement = $commentFeeds[0]; | |
| 759 | + | |
| 760 | + // This is a foreign link; WordPress can't vouch for its not | |
| 761 | + // having any entities that need to be &-escaped. So we'll do it | |
| 762 | + // here. | |
| 763 | + $replacement = esc_html($replacement); | |
| 764 | + endif; | |
| 1467 | 765 | endif; |
| 766 | + | |
| 767 | + if (is_null($replacement)) : | |
| 768 | + // Q: How can we get the proper feed format, since the | |
| 769 | + // format is, stupidly, not passed to the filter? | |
| 770 | + // A: Kludge kludge kludge kludge! | |
| 771 | + $fancy_permalinks = ('' != get_option('permalink_structure')); | |
| 772 | + if ($fancy_permalinks) : | |
| 773 | + preg_match('|/feed(/([^/]+))?/?$|', $link, $ref); | |
| 1468 | 774 | |
| 1469 | - if (count($do_it['nuke']) > 0) : | |
| 1470 | - $nukem = "(".implode(', ', $do_it['nuke']).")"; | |
| 1471 | - | |
| 1472 | - // Make a list of the items syndicated from this feed... | |
| 1473 | - $post_ids = $wpdb->get_col(" | |
| 1474 | - SELECT post_id FROM $wpdb->postmeta | |
| 1475 | - WHERE meta_key = 'syndication_feed_id' | |
| 1476 | - AND meta_value IN {$nukem} | |
| 1477 | - "); | |
| 775 | + $format = (isset($ref[2]) ? $ref[2] : ''); | |
| 776 | + if (strlen($format) == 0) : $format = get_default_feed(); endif; | |
| 1478 | 777 | |
| 1479 | - // ... and kill them all | |
| 1480 | - if (count($post_ids) > 0) : | |
| 1481 | - foreach ($post_ids as $post_id) : | |
| 1482 | - wp_delete_post($post_id); | |
| 1483 | - endforeach; | |
| 778 | + $replacement = trailingslashit($feedwordpress_the_original_permalink) . 'feed'; | |
| 779 | + if ($format != get_default_feed()) : | |
| 780 | + $replacement .= '/'.$format; | |
| 781 | + endif; | |
| 782 | + $replacement = user_trailingslashit($replacement, 'single_feed'); | |
| 783 | + else : | |
| 784 | + // No fancy permalinks = no problem | |
| 785 | + // WordPress doesn't call get_permalink() to | |
| 786 | + // generate the comment feed URL, so the | |
| 787 | + // comments feed link is never munged by FWP. | |
| 1484 | 788 | endif; |
| 1485 | - | |
| 1486 | - $alter[] = " | |
| 1487 | - DELETE FROM $wpdb->links | |
| 1488 | - WHERE link_id IN {$nukem} | |
| 1489 | - "; | |
| 1490 | 789 | endif; |
| 790 | + | |
| 791 | + if (!is_null($replacement)) : $link = $replacement; endif; | |
| 792 | + endif; | |
| 793 | + return $link; | |
| 794 | +} /* function syndication_comments_feed_link() */ | |
| 1491 | 795 | |
| 1492 | - if (count($do_it['delete']) > 0) : | |
| 1493 | - $deletem = "(".implode(', ', $do_it['delete']).")"; | |
| 796 | +################################################################################ | |
| 797 | +## ADMIN MENU ADD-ONS: register Dashboard management pages ##################### | |
| 798 | +################################################################################ | |
| 1494 | 799 | |
| 1495 | - // Make the items syndicated from this feed appear to be locally-authored | |
| 1496 | - $alter[] = " | |
| 1497 | - DELETE FROM $wpdb->postmeta | |
| 1498 | - WHERE meta_key = 'syndication_feed_id' | |
| 1499 | - AND meta_value IN {$deletem} | |
| 1500 | - "; | |
| 800 | +function fwp_add_pages () { | |
| 801 | + global $fwp_capability; | |
| 802 | + global $fwp_path; | |
| 1501 | 803 | |
| 1502 | - // ... and delete the links themselves. | |
| 1503 | - $alter[] = " | |
| 1504 | - DELETE FROM $wpdb->links | |
| 1505 | - WHERE link_id IN {$deletem} | |
| 1506 | - "; | |
| 1507 | - endif; | |
| 804 | + $menu = array('Syndicated Sites', 'Syndication', $fwp_capability['manage_links'], $fwp_path.'/syndication.php', NULL); | |
| 805 | + if (fwp_test_wp_version(FWP_SCHEMA_27)) : | |
| 806 | + // add icon parameter | |
| 807 | + $menu[] = WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-tiny.png'; | |
| 808 | + endif; | |
| 1508 | 809 | |
| 1509 | - $errs = array(); $success = array (); | |
| 1510 | - foreach ($alter as $sql) : | |
| 1511 | - $result = $wpdb->query($sql); | |
| 1512 | - if (!$result): | |
| 1513 | - $errs[] = mysql_error(); | |
| 1514 | - endif; | |
| 1515 | - endforeach; | |
| 1516 | - | |
| 1517 | - if (count($alter) > 0) : | |
| 1518 | - echo "<div class=\"updated\">\n"; | |
| 1519 | - if (count($errs) > 0) : | |
| 1520 | - echo "There were some problems processing your "; | |
| 1521 | - echo "unsubscribe request. [SQL: ".implode('; ', $errs)."]"; | |
| 1522 | - else : | |
| 1523 | - echo "Your unsubscribe request(s) have been processed."; | |
| 1524 | - endif; | |
| 1525 | - echo "</div>\n"; | |
| 1526 | - endif; | |
| 810 | + call_user_func_array('add_menu_page', $menu); | |
| 811 | + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Feeds & Updates', 'Feeds & Updates', $fwp_capability['manage_options'], $fwp_path.'/feeds-page.php'); | |
| 812 | + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Posts & Links', 'Posts & Links', $fwp_capability['manage_options'], $fwp_path.'/posts-page.php'); | |
| 813 | + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Authors', 'Authors', $fwp_capability['manage_options'], $fwp_path.'/authors-page.php'); | |
| 814 | + add_submenu_page($fwp_path.'/syndication.php', 'Categories'.FEEDWORDPRESS_AND_TAGS, 'Categories'.FEEDWORDPRESS_AND_TAGS, $fwp_capability['manage_options'], $fwp_path.'/categories-page.php'); | |
| 815 | + add_submenu_page($fwp_path.'/syndication.php', 'FeedWordPress Performance', 'Performance', $fwp_capability['manage_options'], $fwp_path.'/performance-page.php'); | |
| 816 | + add_submenu_page($fwp_path.'/syndication.php', 'FeedWordPress Diagnostics', 'Diagnostics', $fwp_capability['manage_options'], $fwp_path.'/diagnostics-page.php'); | |
| 817 | +} /* function fwp_add_pages () */ | |
| 1527 | 818 | |
| 1528 | - return true; // Continue on to Syndicated Sites listing | |
| 819 | +function fwp_check_debug () { | |
| 820 | + // This is a horrible fucking kludge that I have to do because the | |
| 821 | + // admin notice code is triggered before the code that updates the | |
| 822 | + // setting. | |
| 823 | + if (isset($_POST['feedwordpress_debug'])) : | |
| 824 | + $feedwordpress_debug = $_POST['feedwordpress_debug']; | |
| 1529 | 825 | else : |
| 1530 | - $targets = $wpdb->get_results(" | |
| 1531 | - SELECT * FROM $wpdb->links | |
| 1532 | - WHERE link_id IN (".implode(",",$link_ids).") | |
| 1533 | - "); | |
| 826 | + $feedwordpress_debug = get_option('feedwordpress_debug'); | |
| 827 | + endif; | |
| 828 | + if ($feedwordpress_debug==='yes') : | |
| 1534 | 829 | ?> |
| 1535 | -<form action="admin.php?page=feedwordpress/<?php echo basename(__FILE__); ?>" method="post"> | |
| 1536 | -<div class="wrap"> | |
| 1537 | -<input type="hidden" name="action" value="Unsubscribe" /> | |
| 1538 | -<input type="hidden" name="confirm" value="Delete" /> | |
| 1539 | - | |
| 1540 | -<h2>Unsubscribe from Syndicated Links:</h2> | |
| 1541 | -<?php foreach ($targets as $link) : | |
| 1542 | - $link_url = wp_specialchars($link->link_url, 1); | |
| 1543 | - $link_name = wp_specialchars($link->link_name, 1); | |
| 1544 | - $link_description = wp_specialchars($link->link_description, 'both'); | |
| 1545 | - $link_rss = wp_specialchars($link->link_rss, 'both'); | |
| 1546 | -?> | |
| 1547 | -<fieldset> | |
| 1548 | -<legend><?php echo $link_name; ?></legend> | |
| 1549 | -<table class="editform" width="100%" cellspacing="2" cellpadding="5"> | |
| 1550 | -<tr><th scope="row" width="20%"><?php _e('Feed URI:') ?></th> | |
| 1551 | -<td width="80%"><a href="<?php echo $link_rss; ?>"><?php echo $link_rss; ?></a></td></tr> | |
| 1552 | -<tr><th scope="row" width="20%"><?php _e('Short description:') ?></th> | |
| 1553 | -<td width="80%"><?php echo $link_description; ?></span></td></tr> | |
| 1554 | -<tr><th width="20%" scope="row"><?php _e('Homepage:') ?></th> | |
| 1555 | -<td width="80%"><a href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td></tr> | |
| 1556 | -<tr style="vertical-align:top"><th width="20%" scope="row">Subscription <?php _e('Options') ?>:</th> | |
| 1557 | -<td width="80%"><ul style="margin:0; padding: 0; list-style: none"> | |
| 1558 | -<li><input type="radio" id="hide-<?php echo $link->link_id; ?>" | |
| 1559 | -name="link_action[<?php echo $link->link_id; ?>]" value="hide" /> | |
| 1560 | -<label for="hide-<?php echo $link->link_id; ?>">Turn off the subscription for this | |
| 1561 | -syndicated link<br/><span style="font-size:smaller">(Keep the feed information | |
| 1562 | -and all the posts from this feed in the database, but don't syndicate any | |
| 1563 | -new posts from the feed.)</span></label></li> | |
| 1564 | -<li><input type="radio" id="nuke-<?php echo $link->link_id; ?>" | |
| 1565 | -name="link_action[<?php echo $link->link_id; ?>]" value="nuke" /> | |
| 1566 | -<label for="nuke-<?php echo $link->link_id; ?>">Delete this syndicated link and all the | |
| 1567 | -posts that were syndicated from it</label></li> | |
| 1568 | -<li><input type="radio" id="delete-<?php echo $link->link_id; ?>" | |
| 1569 | -name="link_action[<?php echo $link->link_id; ?>]" value="delete" /> | |
| 1570 | -<label for="delete-<?php echo $link->link_id; ?>">Delete this syndicated link, but | |
| 1571 | -<em>keep</em> posts that were syndicated from it (as if they were authored | |
| 1572 | -locally).</label></li> | |
| 1573 | -<li><input type="radio" id="nothing-<?php echo $link->link_id; ?>" | |
| 1574 | -name="link_action[<?php echo $link->link_id; ?>]" value="nothing" /> | |
| 1575 | -<label for="nothing-<?php echo $link->link_id; ?>">Keep this feed as it is. I changed | |
| 1576 | -my mind.</label></li> | |
| 1577 | -</ul> | |
| 1578 | -</table> | |
| 1579 | -</fieldset> | |
| 1580 | -<?php endforeach; ?> | |
| 1581 | - | |
| 1582 | -<div class="submit"> | |
| 1583 | -<input class="delete" type="submit" name="submit" value="<?php _e('Unsubscribe from selected feeds »') ?>" /> | |
| 1584 | -</div> | |
| 1585 | -</div> | |
| 830 | + <div class="error"> | |
| 831 | +<p><strong>FeedWordPress warning.</strong> Debugging mode is <strong>ON</strong>. | |
| 832 | +While it remains on, FeedWordPress displays many diagnostic error messages, | |
| 833 | +warnings, and notices that are ordinarily suppressed, and also turns off all | |
| 834 | +caching of feeds. Use with caution: this setting is absolutely inappropriate | |
| 835 | +for a production server.</p> | |
| 836 | + </div> | |
| 1586 | 837 | <?php |
| 1587 | - return false; // Don't continue on to Syndicated Sites listing | |
| 1588 | 838 | endif; |
| 1589 | -} | |
| 839 | +} /* function fwp_check_debug () */ | |
| 1590 | 840 | |
| 1591 | 841 | ################################################################################ |
| 1592 | 842 | ## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform #### |
| 1593 | 843 | ## ... 'coz it's rude to send 500 pings the first time your aggregator runs #### |
| @@ -1644,8 +894,67 @@ | ||
| 1644 | 894 | endif; |
| 1645 | 895 | endif; |
| 1646 | 896 | } |
| 1647 | 897 | |
| 898 | + function feedwordpress_add_post_edit_controls () { | |
| 899 | + add_meta_box('feedwordpress-post-controls', __('Syndication'), 'feedwordpress_post_edit_controls', 'post', 'side', 'high'); | |
| 900 | + } // function FeedWordPress::postEditControls | |
| 901 | + | |
| 902 | + function feedwordpress_post_edit_controls () { | |
| 903 | + global $post; | |
| 904 | + | |
| 905 | + $frozen_values = get_post_custom_values('_syndication_freeze_updates', $post->ID); | |
| 906 | + $frozen_post = (count($frozen_values) > 0 and 'yes' == $frozen_values[0]); | |
| 907 | + | |
| 908 | + if (is_syndicated($post->ID)) : | |
| 909 | + ?> | |
| 910 | + <p>This is a syndicated post, which originally appeared at | |
| 911 | + <cite><?php print esc_html(get_syndication_source(NULL, $post->ID)); ?></cite>. | |
| 912 | + <a href="<?php print esc_html(get_syndication_permalink($post->ID)); ?>">View original post</a>.</p> | |
| 913 | + | |
| 914 | + <p><input type="hidden" name="feedwordpress_noncename" id="feedwordpress_noncename" value="<?php print wp_create_nonce(plugin_basename(__FILE__)); ?>" /> | |
| 915 | + <label><input type="checkbox" name="freeze_updates" value="yes" <?php if ($frozen_post) : ?>checked="checked"<?php endif; ?> /> <strong>Manual editing.</strong> | |
| 916 | + If set, FeedWordPress will not overwrite the changes you make manually | |
| 917 | + to this post, if the syndicated content is updated on the | |
| 918 | + feed.</label></p> | |
| 919 | + <?php | |
| 920 | + else : | |
| 921 | + ?> | |
| 922 | + <p>This post was created locally at this website.</p> | |
| 923 | + <?php | |
| 924 | + endif; | |
| 925 | + } // function feedwordpress_post_edit_controls () */ | |
| 926 | + | |
| 927 | + function feedwordpress_save_post_edit_controls ( $post_id ) { | |
| 928 | + global $post; | |
| 929 | + | |
| 930 | + if (!isset($_POST['feedwordpress_noncename']) or !wp_verify_nonce($_POST['feedwordpress_noncename'], plugin_basename(__FILE__))) : | |
| 931 | + return $post_id; | |
| 932 | + endif; | |
| 933 | + | |
| 934 | + // Verify if this is an auto save routine. If it is our form has | |
| 935 | + // not been submitted, so we don't want to do anything. | |
| 936 | + if ( defined('DOING_AUTOSAVE') and DOING_AUTOSAVE ) : | |
| 937 | + return $post_id; | |
| 938 | + endif; | |
| 939 | + | |
| 940 | + // Check permissions | |
| 941 | + if ( !current_user_can( 'edit_'.$_POST['post_type'], $post_id) ) : | |
| 942 | + return $post_id; | |
| 943 | + endif; | |
| 944 | + | |
| 945 | + // OK, we're golden. Now let's save some data. | |
| 946 | + if (isset($_POST['freeze_updates'])) : | |
| 947 | + update_post_meta($post_id, '_syndication_freeze_updates', $_POST['freeze_updates']); | |
| 948 | + $ret = $_POST['freeze_updates']; | |
| 949 | + else : | |
| 950 | + delete_post_meta($post_id, '_syndication_freeze_updates'); | |
| 951 | + $ret = NULL; | |
| 952 | + endif; | |
| 953 | + | |
| 954 | + return $ret; | |
| 955 | + } // function feedwordpress_save_edit_controls | |
| 956 | + | |
| 1648 | 957 | ################################################################################ |
| 1649 | 958 | ## class FeedWordPress ######################################################### |
| 1650 | 959 | ################################################################################ |
| 1651 | 960 | |
| @@ -1689,9 +998,9 @@ | ||
| 1689 | 998 | function FeedWordPress () { |
| 1690 | 999 | $this->feeds = array (); |
| 1691 | 1000 | $links = FeedWordPress::syndicated_links(); |
| 1692 | 1001 | if ($links): foreach ($links as $link): |
| 1693 | - $this->feeds[] =& new SyndicatedLink($link); | |
| 1002 | + $this->feeds[] = new SyndicatedLink($link); | |
| 1694 | 1003 | endforeach; endif; |
| 1695 | 1004 | } // FeedWordPress::FeedWordPress () |
| 1696 | 1005 | |
| 1697 | 1006 | # function update (): polls for updates on one or more Contributor feeds |
| @@ -1742,9 +1051,9 @@ | ||
| 1742 | 1051 | # |
| 1743 | 1052 | # * Updates to existing posts since the last poll are mirrored in the |
| 1744 | 1053 | # WordPress store. |
| 1745 | 1054 | # |
| 1746 | - function update ($uri = null) { | |
| 1055 | + function update ($uri = null, $crash_ts = null) { | |
| 1747 | 1056 | global $wpdb; |
| 1748 | 1057 | |
| 1749 | 1058 | if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off |
| 1750 | 1059 | return NULL; |
| @@ -1757,13 +1066,30 @@ | ||
| 1757 | 1066 | endif; |
| 1758 | 1067 | |
| 1759 | 1068 | do_action('feedwordpress_update', $uri); |
| 1760 | 1069 | |
| 1070 | + if (is_null($crash_ts)) : | |
| 1071 | + $crash_dt = (int) get_option('feedwordpress_update_time_limit'); | |
| 1072 | + if ($crash_dt > 0) : | |
| 1073 | + $crash_ts = time() + $crash_dt; | |
| 1074 | + else : | |
| 1075 | + $crash_ts = NULL; | |
| 1076 | + endif; | |
| 1077 | + endif; | |
| 1078 | + | |
| 1079 | + // Randomize order for load balancing purposes | |
| 1080 | + $feed_set = $this->feeds; | |
| 1081 | + shuffle($feed_set); | |
| 1082 | + | |
| 1761 | 1083 | // Loop through and check for new posts |
| 1762 | 1084 | $delta = NULL; |
| 1763 | - foreach ($this->feeds as $feed) : | |
| 1764 | - $pinged_that = (is_null($uri) or in_array($uri, array($feed->uri(), $feed->homepage()))); | |
| 1085 | + foreach ($feed_set as $feed) : | |
| 1086 | + if (!is_null($crash_ts) and (time() > $crash_ts)) : // Check whether we've exceeded the time limit | |
| 1087 | + break; | |
| 1088 | + endif; | |
| 1765 | 1089 | |
| 1090 | + $pinged_that = (is_null($uri) or ($uri=='*') or in_array($uri, array($feed->uri(), $feed->homepage()))); | |
| 1091 | + | |
| 1766 | 1092 | if (!is_null($uri)) : // A site-specific ping always updates |
| 1767 | 1093 | $timely = true; |
| 1768 | 1094 | else : |
| 1769 | 1095 | $timely = $feed->stale(); |
| @@ -1774,11 +1100,16 @@ | ||
| 1774 | 1100 | endif; |
| 1775 | 1101 | |
| 1776 | 1102 | if ($pinged_that and $timely) : |
| 1777 | 1103 | do_action('feedwordpress_check_feed', $feed->settings); |
| 1778 | - $added = $feed->poll(); | |
| 1779 | - if (isset($added['new'])) : $delta['new'] += $added['new']; endif; | |
| 1780 | - if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif; | |
| 1104 | + $start_ts = time(); | |
| 1105 | + $added = $feed->poll($crash_ts); | |
| 1106 | + do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts); | |
| 1107 | + | |
| 1108 | + if (is_array($added)) : // Success | |
| 1109 | + if (isset($added['new'])) : $delta['new'] += $added['new']; endif; | |
| 1110 | + if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif; | |
| 1111 | + endif; | |
| 1781 | 1112 | endif; |
| 1782 | 1113 | endforeach; |
| 1783 | 1114 | |
| 1784 | 1115 | do_action('feedwordpress_update_complete', $delta); |
| @@ -1787,8 +1118,11 @@ | ||
| 1787 | 1118 | } |
| 1788 | 1119 | |
| 1789 | 1120 | function stale () { |
| 1790 | 1121 | if (get_option('feedwordpress_automatic_updates')) : |
| 1122 | + // Do our best to avoid possible simultaneous | |
| 1123 | + // updates by getting up-to-the-minute settings. | |
| 1124 | + | |
| 1791 | 1125 | $last = get_option('feedwordpress_last_update_all'); |
| 1792 | 1126 | |
| 1793 | 1127 | // If we haven't updated all yet, give it a time window |
| 1794 | 1128 | if (false === $last) : |
| @@ -1807,12 +1141,8 @@ | ||
| 1807 | 1141 | else : |
| 1808 | 1142 | FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__); |
| 1809 | 1143 | endif; |
| 1810 | 1144 | |
| 1811 | - // Explicit request for an update (e.g. from a cron job). | |
| 1812 | - elseif (FeedWordPress::update_requested()) : | |
| 1813 | - $ret = true; | |
| 1814 | - | |
| 1815 | 1145 | else : |
| 1816 | 1146 | $ret = false; |
| 1817 | 1147 | endif; |
| 1818 | 1148 | return $ret; |
| @@ -1817,12 +1147,33 @@ | ||
| 1817 | 1147 | endif; |
| 1818 | 1148 | return $ret; |
| 1819 | 1149 | } // FeedWordPress::stale() |
| 1820 | 1150 | |
| 1151 | + function clear_cache_requested () { | |
| 1152 | + return ( | |
| 1153 | + isset($_GET['clear_cache']) | |
| 1154 | + and $_GET['clear_cache'] | |
| 1155 | + ); | |
| 1156 | + } /* FeedWordPress::clear_cache_requested() */ | |
| 1157 | + | |
| 1821 | 1158 | function update_requested () { |
| 1822 | - return (isset($_REQUEST['update_feedwordpress']) and $_REQUEST['update_feedwordpress']); | |
| 1159 | + return ( | |
| 1160 | + isset($_REQUEST['update_feedwordpress']) | |
| 1161 | + and $_REQUEST['update_feedwordpress'] | |
| 1162 | + ); | |
| 1823 | 1163 | } // FeedWordPress::update_requested() |
| 1824 | 1164 | |
| 1165 | + function update_requested_url () { | |
| 1166 | + $ret = null; | |
| 1167 | + | |
| 1168 | + if (($_REQUEST['update_feedwordpress']=='*') | |
| 1169 | + or (preg_match('|^http://.*|i', $_REQUEST['update_feedwordpress']))) : | |
| 1170 | + $ret = $_REQUEST['update_feedwordpress']; | |
| 1171 | + endif; | |
| 1172 | + | |
| 1173 | + return $ret; | |
| 1174 | + } // FeedWordPress::update_requested_url() | |
| 1175 | + | |
| 1825 | 1176 | function syndicate_link ($name, $uri, $rss) { |
| 1826 | 1177 | global $wpdb; |
| 1827 | 1178 | |
| 1828 | 1179 | // Get the category ID# |
| @@ -1830,16 +1181,29 @@ | ||
| 1830 | 1181 | |
| 1831 | 1182 | // WordPress gets cranky if there's no homepage URI |
| 1832 | 1183 | if (!isset($uri) or strlen($uri)<1) : $uri = $rss; endif; |
| 1833 | 1184 | |
| 1834 | - if (function_exists('wp_insert_link')) { // WordPress 2.x | |
| 1185 | + if (function_exists('wp_insert_link')) : // WordPress 2.x | |
| 1186 | + if (FeedWordPressCompatibility::test_version(0, FWP_SCHEMA_21)) : | |
| 1187 | + // Morons. | |
| 1188 | + $name = $wpdb->escape($name); | |
| 1189 | + $uri = $wpdb->escape($uri); | |
| 1190 | + $rss = $wpdb->escape($rss); | |
| 1191 | + | |
| 1192 | + // Comes in as a single category | |
| 1193 | + $linkCats = $cat_id; | |
| 1194 | + else : | |
| 1195 | + // Comes in as an array of categories | |
| 1196 | + $linkCats = array($cat_id); | |
| 1197 | + endif; | |
| 1198 | + | |
| 1835 | 1199 | $link_id = wp_insert_link(array( |
| 1836 | 1200 | "link_name" => $name, |
| 1837 | 1201 | "link_url" => $uri, |
| 1838 | - "link_category" => array($cat_id), | |
| 1202 | + "link_category" => $linkCats, | |
| 1839 | 1203 | "link_rss" => $rss |
| 1840 | 1204 | )); |
| 1841 | - } else { // WordPress 1.5.x | |
| 1205 | + else : // WordPress 1.5.x | |
| 1842 | 1206 | $result = $wpdb->query(" |
| 1843 | 1207 | INSERT INTO $wpdb->links |
| 1844 | 1208 | SET |
| 1845 | 1209 | link_name = '".$wpdb->escape($name)."', |
| @@ -1847,22 +1211,35 @@ | ||
| 1847 | 1211 | link_category = '".$wpdb->escape($cat_id)."', |
| 1848 | 1212 | link_rss = '".$wpdb->escape($rss)."' |
| 1849 | 1213 | "); |
| 1850 | 1214 | $link_id = $wpdb->insert_id; |
| 1851 | - } // if | |
| 1215 | + endif; | |
| 1852 | 1216 | return $link_id; |
| 1853 | 1217 | } // function FeedWordPress::syndicate_link() |
| 1854 | 1218 | |
| 1219 | + /*static*/ function syndicated_status ($what, $default) { | |
| 1220 | + $ret = get_option("feedwordpress_syndicated_{$what}_status"); | |
| 1221 | + if (!$ret) : | |
| 1222 | + $ret = $default; | |
| 1223 | + endif; | |
| 1224 | + return $ret; | |
| 1225 | + } /* FeedWordPress::syndicated_status() */ | |
| 1226 | + | |
| 1855 | 1227 | function on_unfamiliar ($what = 'author', $override = NULL) { |
| 1856 | - $set = array('create', 'default', 'filter'); | |
| 1857 | - | |
| 1228 | + $set = array( | |
| 1229 | + 'author' => array('create', 'default', 'filter'), | |
| 1230 | + 'category' => array('create', 'tag', 'default', 'filter'), | |
| 1231 | + ); | |
| 1232 | + | |
| 1858 | 1233 | if (is_string($override)) : |
| 1859 | 1234 | $ret = strtolower($override); |
| 1235 | + else : | |
| 1236 | + $ret = NULL; | |
| 1860 | 1237 | endif; |
| 1861 | 1238 | |
| 1862 | - if (!is_numeric($override) and !in_array($ret, $set)) : | |
| 1239 | + if (!is_numeric($override) and !in_array($ret, $set[$what])) : | |
| 1863 | 1240 | $ret = get_option('feedwordpress_unfamiliar_'.$what); |
| 1864 | - if (!is_numeric($ret) and !in_array($ret, $set)) : | |
| 1241 | + if (!is_numeric($ret) and !in_array($ret, $set[$what])) : | |
| 1865 | 1242 | $ret = 'create'; |
| 1866 | 1243 | endif; |
| 1867 | 1244 | endif; |
| 1868 | 1245 | |
| @@ -1868,15 +1245,50 @@ | ||
| 1868 | 1245 | |
| 1869 | 1246 | return $ret; |
| 1870 | 1247 | } // function FeedWordPress::on_unfamiliar() |
| 1871 | 1248 | |
| 1872 | - function syndicated_links () { | |
| 1249 | + function null_email_set () { | |
| 1250 | + $base = get_option('feedwordpress_null_email_set'); | |
| 1251 | + | |
| 1252 | + if ($base===false) : | |
| 1253 | + $ret = array('noreply@blogger.com'); // default | |
| 1254 | + else : | |
| 1255 | + $ret = array_map('strtolower', | |
| 1256 | + array_map('trim', explode("\n", $base))); | |
| 1257 | + endif; | |
| 1258 | + $ret = apply_filters('syndicated_item_author_null_email_set', $ret); | |
| 1259 | + return $ret; | |
| 1260 | + | |
| 1261 | + } /* FeedWordPress::null_email_set () */ | |
| 1262 | + | |
| 1263 | + function is_null_email ($email) { | |
| 1264 | + $ret = in_array(strtolower(trim($email)), FeedWordPress::null_email_set()); | |
| 1265 | + $ret = apply_filters('syndicated_item_author_is_null_email', $ret, $email); | |
| 1266 | + return $ret; | |
| 1267 | + } /* FeedWordPress::is_null_email () */ | |
| 1268 | + | |
| 1269 | + function use_aggregator_source_data () { | |
| 1270 | + $ret = get_option('feedwordpress_use_aggregator_source_data'); | |
| 1271 | + return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes')); | |
| 1272 | + } | |
| 1273 | + | |
| 1274 | + /** | |
| 1275 | + * FeedWordPress::munge_permalinks: check whether or not FeedWordPress | |
| 1276 | + * should rewrite permalinks for syndicated items to reflect their | |
| 1277 | + * original location. | |
| 1278 | + * | |
| 1279 | + * @return bool TRUE if FeedWordPress SHOULD rewrite permalinks; FALSE otherwise | |
| 1280 | + */ | |
| 1281 | + /*static*/ function munge_permalinks () { | |
| 1282 | + return (get_option('feedwordpress_munge_permalink', /*default=*/ 'yes') != 'no'); | |
| 1283 | + } /* FeedWordPress::munge_permalinks() */ | |
| 1284 | + | |
| 1285 | + function syndicated_links ($args = array()) { | |
| 1873 | 1286 | $contributors = FeedWordPress::link_category_id(); |
| 1874 | - if (function_exists('get_bookmarks')) : | |
| 1875 | - $links = get_bookmarks(array("category" => $contributors)); | |
| 1876 | - else: | |
| 1877 | - $links = get_linkobjects($contributors); // deprecated as of WP 2.1 | |
| 1878 | - endif; | |
| 1287 | + $links = get_bookmarks(array_merge( | |
| 1288 | + array("category" => $contributors), | |
| 1289 | + $args | |
| 1290 | + )); | |
| 1879 | 1291 | return $links; |
| 1880 | 1292 | } // function FeedWordPress::syndicated_links() |
| 1881 | 1293 | |
| 1882 | 1294 | function link_category_id () { |
| @@ -1883,61 +1295,31 @@ | ||
| 1883 | 1295 | global $wpdb, $wp_db_version; |
| 1884 | 1296 | |
| 1885 | 1297 | $cat_id = get_option('feedwordpress_cat_id'); |
| 1886 | 1298 | |
| 1887 | - // If we don't yet *have* the category, we'll have to create it | |
| 1888 | - if ($cat_id === false) : | |
| 1889 | - $cat = $wpdb->escape(DEFAULT_SYNDICATION_CATEGORY); | |
| 1890 | - | |
| 1891 | - // Look for something with the right name... | |
| 1892 | - // ----------------------------------------- | |
| 1299 | + // If we don't yet have the category ID stored, search by name | |
| 1300 | + if (!$cat_id) : | |
| 1301 | + $cat_id = FeedWordPressCompatibility::link_category_id(DEFAULT_SYNDICATION_CATEGORY); | |
| 1893 | 1302 | |
| 1894 | - // WordPress 2.3 introduces a new taxonomy/term API | |
| 1895 | - if (function_exists('is_term')) : | |
| 1896 | - $cat_id = is_term($cat, 'link_category'); | |
| 1897 | - // WordPress 2.1 and 2.2 use a common table for both link and post categories | |
| 1898 | - elseif (isset($wp_db_version) and ($wp_db_version >= FWP_SCHEMA_21 and $wp_db_version < FWP_SCHEMA_23) ) : | |
| 1899 | - $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->categories} WHERE cat_name='$cat'"); | |
| 1900 | - // WordPress 1.5 and 2.0.x have a separate table for link categories | |
| 1901 | - elseif (!isset($wp_db_version) or $wp_db_version < FWP_SCHEMA_21) : | |
| 1902 | - $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->linkcategories} WHERE cat_name='$cat'"); | |
| 1903 | - // This should never happen. | |
| 1904 | - else : | |
| 1905 | - FeedWordPress::critical_bug('FeedWordPress::link_category_id::wp_db_version', $wp_db_version, __LINE__); | |
| 1303 | + if ($cat_id) : | |
| 1304 | + // We found it; let's stamp it. | |
| 1305 | + update_option('feedwordpress_cat_id', $cat_id); | |
| 1906 | 1306 | endif; |
| 1907 | 1307 | |
| 1908 | - // If you still can't find anything, make it for yourself. | |
| 1909 | - // ------------------------------------------------------- | |
| 1910 | - if (!$cat_id) : | |
| 1911 | - // WordPress 2.3+ term/taxonomy API | |
| 1912 | - if (function_exists('wp_insert_term')) : | |
| 1913 | - $term = wp_insert_term($cat, 'link_category'); | |
| 1914 | - $cat_id = $term['term_id']; | |
| 1915 | - // WordPress 2.1, 2.2 category API. By the way, why the fuck is this API function only available in a wp-admin module? | |
| 1916 | - elseif (function_exists('wp_insert_category')) : | |
| 1917 | - $cat_id = wp_insert_category(array('cat_name' => $cat)); | |
| 1918 | - // WordPress 1.5 and 2.0.x | |
| 1919 | - elseif (!isset($wp_db_version) or $wp_db_version < FWP_SCHEMA_21) : | |
| 1920 | - $result = $wpdb->query(" | |
| 1921 | - INSERT INTO $wpdb->linkcategories | |
| 1922 | - SET | |
| 1923 | - cat_id = 0, | |
| 1924 | - cat_name='$cat', | |
| 1925 | - show_images='N', | |
| 1926 | - show_description='N', | |
| 1927 | - show_rating='N', | |
| 1928 | - show_updated='N', | |
| 1929 | - sort_order='name' | |
| 1930 | - "); | |
| 1931 | - $cat_id = $wpdb->insert_id; | |
| 1932 | - // This should never happen. | |
| 1933 | - else : | |
| 1934 | - FeedWordPress::critical_bug('FeedWordPress::link_category_id::wp_db_version', $wp_db_version, __LINE__); | |
| 1935 | - endif; | |
| 1936 | - endif; | |
| 1308 | + // If we *do* have the category ID stored, verify that it exists | |
| 1309 | + else : | |
| 1310 | + $cat_id = FeedWordPressCompatibility::link_category_id((int) $cat_id, 'cat_id'); | |
| 1311 | + endif; | |
| 1312 | + | |
| 1313 | + // If we could not find an appropriate link category, | |
| 1314 | + // make a new one for ourselves. | |
| 1315 | + if (!$cat_id) : | |
| 1316 | + $cat_id = FeedWordPressCompatibility::insert_link_category(DEFAULT_SYNDICATION_CATEGORY); | |
| 1937 | 1317 | |
| 1318 | + // Stamp it | |
| 1938 | 1319 | update_option('feedwordpress_cat_id', $cat_id); |
| 1939 | 1320 | endif; |
| 1321 | + | |
| 1940 | 1322 | return $cat_id; |
| 1941 | 1323 | } // function FeedWordPress::link_category_id() |
| 1942 | 1324 | |
| 1943 | 1325 | # Upgrades and maintenance... |
| @@ -1947,12 +1329,9 @@ | ||
| 1947 | 1329 | $ret = false; // innocent until proven guilty |
| 1948 | 1330 | if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) : |
| 1949 | 1331 | // This is an older version or a fresh install. Does it |
| 1950 | 1332 | // require a database upgrade or database initialization? |
| 1951 | - if ($fwp_db_version > 0.96) : | |
| 1952 | - // No. Just brand it with the new version. | |
| 1953 | - update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); | |
| 1954 | - else : | |
| 1333 | + if ($fwp_db_version <= 0.96) : | |
| 1955 | 1334 | // Yes. Check to see whether this is a fresh install or an upgrade. |
| 1956 | 1335 | $syn = $wpdb->get_col(" |
| 1957 | 1336 | SELECT post_id |
| 1958 | 1337 | FROM $wpdb->postmeta |
| @@ -1962,8 +1341,21 @@ | ||
| 1962 | 1341 | $ret = true; |
| 1963 | 1342 | else : // fresh install; brand it as ours |
| 1964 | 1343 | update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1965 | 1344 | endif; |
| 1345 | + elseif ($fwp_db_version < 2009.0707) : | |
| 1346 | + // We need to clear out any busted AJAX crap | |
| 1347 | + if (fwp_test_wp_version(FWP_SCHEMA_HAS_USERMETA)) : | |
| 1348 | + $wpdb->query(" | |
| 1349 | + DELETE FROM $wpdb->usermeta | |
| 1350 | + WHERE LOCATE('feedwordpress', meta_key) | |
| 1351 | + AND LOCATE('box', meta_key); | |
| 1352 | + "); | |
| 1353 | + endif; | |
| 1354 | + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); | |
| 1355 | + else : | |
| 1356 | + // No. Just brand it with the new version. | |
| 1357 | + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); | |
| 1966 | 1358 | endif; |
| 1967 | 1359 | endif; |
| 1968 | 1360 | return $ret; |
| 1969 | 1361 | } |
| @@ -1973,56 +1365,14 @@ | ||
| 1973 | 1365 | |
| 1974 | 1366 | if (is_null($from) or $from <= 0.96) : $from = 0.96; endif; |
| 1975 | 1367 | |
| 1976 | 1368 | switch ($from) : |
| 1977 | - case 0.96: // account for changes to syndication custom values and guid | |
| 1978 | - echo "<p>Upgrading database from {$from} to ".FEEDWORDPRESS_VERSION."...</p>\n"; | |
| 1369 | + case 0.96: | |
| 1370 | + // Dropping legacy upgrade code. If anyone is still | |
| 1371 | + // using 0.96 and just now decided to upgrade, well, I'm | |
| 1372 | + // sorry about that. You'll just have to cope with a few | |
| 1373 | + // duplicate posts. | |
| 1979 | 1374 | |
| 1980 | - $cat_id = FeedWordPress::link_category_id(); | |
| 1981 | - | |
| 1982 | - // Avoid duplicates | |
| 1983 | - $wpdb->query("DELETE FROM `{$wpdb->postmeta}` WHERE meta_key = 'syndication_feed_id'"); | |
| 1984 | - | |
| 1985 | - // Look up all the link IDs | |
| 1986 | - $wpdb->query(" | |
| 1987 | - CREATE TEMPORARY TABLE tmp_custom_values | |
| 1988 | - SELECT | |
| 1989 | - NULL AS meta_id, | |
| 1990 | - post_id, | |
| 1991 | - 'syndication_feed_id' AS meta_key, | |
| 1992 | - link_id AS meta_value | |
| 1993 | - FROM `{$wpdb->postmeta}`, `{$wpdb->links}` | |
| 1994 | - WHERE | |
| 1995 | - meta_key='syndication_feed' | |
| 1996 | - AND meta_value=link_rss | |
| 1997 | - AND link_category = {$cat_id} | |
| 1998 | - "); | |
| 1999 | - | |
| 2000 | - // Now attach them to their posts | |
| 2001 | - $wpdb->query("INSERT INTO `{$wpdb->postmeta}` SELECT * FROM tmp_custom_values"); | |
| 2002 | - | |
| 2003 | - // And clean up after ourselves. | |
| 2004 | - $wpdb->query("DROP TABLE tmp_custom_values"); | |
| 2005 | - | |
| 2006 | - // Now fix the guids to avoid duplicate posts | |
| 2007 | - echo "<ul>"; | |
| 2008 | - foreach ($this->feeds as $feed) : | |
| 2009 | - echo "<li>Fixing post meta-data for <cite>".$feed['link/name']."</cite> … "; flush(); | |
| 2010 | - $rss = @fetch_rss($feed['link/uri']); | |
| 2011 | - if (is_array($rss->items)) : | |
| 2012 | - foreach ($rss->items as $item) : | |
| 2013 | - $guid = $wpdb->escape(FeedWordPress::guid($item, $feed)); // new GUID algorithm | |
| 2014 | - $link = $wpdb->escape($item['link']); | |
| 2015 | - | |
| 2016 | - $wpdb->query(" | |
| 2017 | - UPDATE `{$wpdb->posts}` SET guid='{$guid}' WHERE guid='{$link}' | |
| 2018 | - "); | |
| 2019 | - endforeach; | |
| 2020 | - endif; | |
| 2021 | - echo "<strong>complete.</strong></li>\n"; | |
| 2022 | - endforeach; | |
| 2023 | - echo "</ul>\n"; | |
| 2024 | - | |
| 2025 | 1375 | // Mark the upgrade as successful. |
| 2026 | 1376 | update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 2027 | 1377 | endswitch; |
| 2028 | 1378 | echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>"; |
| @@ -2027,1295 +1377,206 @@ | ||
| 2027 | 1377 | endswitch; |
| 2028 | 1378 | echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>"; |
| 2029 | 1379 | } /* FeedWordPress::upgrade_database() */ |
| 2030 | 1380 | |
| 2031 | - # Utility functions for handling text settings | |
| 2032 | - function negative ($f, $setting) { | |
| 2033 | - $nego = array ('n', 'no', 'f', 'false'); | |
| 2034 | - return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego)); | |
| 2035 | - } | |
| 2036 | - | |
| 2037 | - function affirmative ($f, $setting) { | |
| 2038 | - $affirmo = array ('y', 'yes', 't', 'true', 1); | |
| 2039 | - return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo)); | |
| 2040 | - } | |
| 2041 | - | |
| 2042 | - | |
| 2043 | - # Internal debugging functions | |
| 2044 | - function critical_bug ($varname, $var, $line) { | |
| 2045 | - global $wp_version; | |
| 2046 | - | |
| 2047 | - echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>'; | |
| 2048 | - echo "\n<plaintext>"; | |
| 2049 | - echo "Triggered at line # ".$line."\n"; | |
| 2050 | - echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n"; | |
| 2051 | - echo "WordPress version: $wp_version\n"; | |
| 2052 | - echo "PHP version: ".phpversion()."\n"; | |
| 2053 | - echo "\n"; | |
| 2054 | - echo $varname.": "; var_dump($var); echo "\n"; | |
| 2055 | - die; | |
| 2056 | - } | |
| 2057 | -} // class FeedWordPress | |
| 2058 | - | |
| 2059 | -class SyndicatedPost { | |
| 2060 | - var $item = null; | |
| 2061 | - | |
| 2062 | - var $link = null; | |
| 2063 | - var $feed = null; | |
| 2064 | - var $feedmeta = null; | |
| 2065 | - | |
| 2066 | - var $post = array (); | |
| 2067 | - var $_base = null; | |
| 2068 | - | |
| 2069 | - var $_freshness = null; | |
| 2070 | - var $_wp_id = null; | |
| 2071 | - | |
| 2072 | - var $strip_attrs = array ( | |
| 2073 | - array('[a-z]+', 'style'), | |
| 2074 | - array('[a-z]+', 'target'), | |
| 2075 | - ); | |
| 2076 | - | |
| 2077 | - function SyndicatedPost ($item, $link) { | |
| 1381 | + function has_guid_index () { | |
| 2078 | 1382 | global $wpdb; |
| 2079 | - | |
| 2080 | - $this->link = $link; | |
| 2081 | - $feedmeta = $link->settings; | |
| 2082 | - $feed = $link->magpie; | |
| 2083 | - | |
| 2084 | - # This is ugly as all hell. I'd like to use apply_filters()'s | |
| 2085 | - # alleged support for a variable argument count, but this seems | |
| 2086 | - # to have been broken in WordPress 1.5. It'll be fixed somehow | |
| 2087 | - # in WP 1.5.1, but I'm aiming at WP 1.5 compatibility across | |
| 2088 | - # the board here. | |
| 2089 | - # | |
| 2090 | - # Cf.: <http://mosquito.wordpress.org/view.php?id=901> | |
| 2091 | - global $fwp_channel, $fwp_feedmeta; | |
| 2092 | - $fwp_channel = $feed; $fwp_feedmeta = $feedmeta; | |
| 2093 | - | |
| 2094 | - $this->feed = $feed; | |
| 2095 | - $this->feedmeta = $feedmeta; | |
| 2096 | - | |
| 2097 | - $this->item = $item; | |
| 2098 | - $this->item = apply_filters('syndicated_item', $this->item, $this); | |
| 2099 | - | |
| 2100 | - # Filters can halt further processing by returning NULL | |
| 2101 | - if (is_null($this->item)) : | |
| 2102 | - $this->post = NULL; | |
| 2103 | - else : | |
| 2104 | - # Note that nothing is run through $wpdb->escape() here. | |
| 2105 | - # That's deliberate. The escaping is done at the point | |
| 2106 | - # of insertion, not here, to avoid double-escaping and | |
| 2107 | - # to avoid screwing with syndicated_post filters | |
| 2108 | - | |
| 2109 | - $this->post['post_title'] = $this->item['title']; | |
| 2110 | - | |
| 2111 | - // This just gives usan alphanumeric representation of | |
| 2112 | - // the author. We will look up (or create) the numeric | |
| 2113 | - // ID for the author in SyndicatedPost::add() | |
| 2114 | - $this->post['named']['author'] = $this->author(); | |
| 2115 | - | |
| 2116 | - # Identify content and sanitize it. | |
| 2117 | - # --------------------------------- | |
| 2118 | - if (isset($this->item['xhtml']['body'])) : | |
| 2119 | - $content = $this->item['xhtml']['body']; | |
| 2120 | - elseif (isset($this->item['xhtml']['div'])) : | |
| 2121 | - $content = $this->item['xhtml']['div']; | |
| 2122 | - elseif (isset($this->item['content']['encoded']) and $this->item['content']['encoded']): | |
| 2123 | - $content = $this->item['content']['encoded']; | |
| 2124 | - else: | |
| 2125 | - $content = $this->item['description']; | |
| 2126 | - endif; | |
| 2127 | 1383 | |
| 2128 | - # FeedWordPress used to resolve URIs relative to the | |
| 2129 | - # feed URI. It now relies on the xml:base support | |
| 2130 | - # baked in to the MagpieRSS upgrade. So all we do here | |
| 2131 | - # now is to sanitize problematic attributes. | |
| 2132 | - # | |
| 2133 | - # This kind of sucks. I intend to replace it with | |
| 2134 | - # lib_filter sometime soon. | |
| 2135 | - foreach ($this->strip_attrs as $pair): | |
| 2136 | - list($tag,$attr) = $pair; | |
| 2137 | - $content = preg_replace ( | |
| 2138 | - ":(<$tag [^>]*)($attr=(\"[^\">]*\"|[^>\\s]+))([^>]*>):i", | |
| 2139 | - "\\1\\4", | |
| 2140 | - $content | |
| 2141 | - ); | |
| 2142 | - endforeach; | |
| 1384 | + $found = false; // Guilty until proven innocent. | |
| 2143 | 1385 | |
| 2144 | - # Identify and sanitize excerpt | |
| 2145 | - $excerpt = NULL; | |
| 2146 | - if ( isset($this->item['description']) and $this->item['description'] ) : | |
| 2147 | - $excerpt = $this->item['description']; | |
| 2148 | - elseif ( isset($content) and $content ) : | |
| 2149 | - $excerpt = strip_tags($content); | |
| 2150 | - if (strlen($excerpt) > 255) : | |
| 2151 | - $excerpt = substr($excerpt,0,252).'...'; | |
| 1386 | + $results = $wpdb->get_results(" | |
| 1387 | + SHOW INDEXES FROM {$wpdb->posts} | |
| 1388 | + "); | |
| 1389 | + if ($results) : | |
| 1390 | + foreach ($results as $index) : | |
| 1391 | + if (isset($index->Column_name) | |
| 1392 | + and ('guid' == $index->Column_name)) : | |
| 1393 | + $found = true; | |
| 2152 | 1394 | endif; |
| 2153 | - endif; | |
| 2154 | - | |
| 2155 | - $this->post['post_content'] = $content; | |
| 2156 | - | |
| 2157 | - if (!is_null($excerpt)): | |
| 2158 | - $this->post['post_excerpt'] = $excerpt; | |
| 2159 | - endif; | |
| 2160 | - | |
| 2161 | - // This is unnecessary if we use wp_insert_post | |
| 2162 | - if (!$this->use_api('wp_insert_post')) : | |
| 2163 | - $this->post['post_name'] = sanitize_title($this->post['post_title']); | |
| 2164 | - endif; | |
| 2165 | - | |
| 2166 | - $this->post['epoch']['issued'] = $this->published(); | |
| 2167 | - $this->post['epoch']['created'] = $this->created(); | |
| 2168 | - $this->post['epoch']['modified'] = $this->updated(); | |
| 2169 | - | |
| 2170 | - // Dealing with timestamps in WordPress is so fucking fucked. | |
| 2171 | - $offset = (int) get_option('gmt_offset') * 60 * 60; | |
| 2172 | - $this->post['post_date'] = gmdate('Y-m-d H:i:s', $this->published() + $offset); | |
| 2173 | - $this->post['post_modified'] = gmdate('Y-m-d H:i:s', $this->updated() + $offset); | |
| 2174 | - $this->post['post_date_gmt'] = gmdate('Y-m-d H:i:s', $this->published()); | |
| 2175 | - $this->post['post_modified_gmt'] = gmdate('Y-m-d H:i:s', $this->updated()); | |
| 2176 | - | |
| 2177 | - // Use feed-level preferences or the global default. | |
| 2178 | - $this->post['post_status'] = $this->link->syndicated_status('post', 'publish'); | |
| 2179 | - $this->post['comment_status'] = $this->link->syndicated_status('comment', 'closed'); | |
| 2180 | - $this->post['ping_status'] = $this->link->syndicated_status('ping', 'closed'); | |
| 2181 | - | |
| 2182 | - // Unique ID (hopefully a unique tag: URI); failing that, the permalink | |
| 2183 | - $this->post['guid'] = $this->guid(); | |
| 2184 | - | |
| 2185 | - // RSS 2.0 / Atom 1.0 enclosure support | |
| 2186 | - if ( isset($this->item['enclosure#']) ) : | |
| 2187 | - for ($i = 1; $i <= $this->item['enclosure#']; $i++) : | |
| 2188 | - $eid = (($i > 1) ? "#{$id}" : ""); | |
| 2189 | - $this->post['meta']['enclosure'][] = | |
| 2190 | - $this->item["enclosure{$eid}@url"]."\n". | |
| 2191 | - $this->item["enclosure{$eid}@length"]."\n". | |
| 2192 | - $this->item["enclosure{$eid}@type"]; | |
| 2193 | - endfor; | |
| 2194 | - endif; | |
| 2195 | - | |
| 2196 | - // In case you want to point back to the blog this was syndicated from | |
| 2197 | - if (isset($this->feed->channel['title'])) : | |
| 2198 | - $this->post['meta']['syndication_source'] = $this->feed->channel['title']; | |
| 2199 | - endif; | |
| 2200 | - if (isset($this->feed->channel['link'])) : | |
| 2201 | - $this->post['meta']['syndication_source_uri'] = $this->feed->channel['link']; | |
| 2202 | - endif; | |
| 2203 | - | |
| 2204 | - // Store information on human-readable and machine-readable comment URIs | |
| 2205 | - if (isset($this->item['comments'])) : | |
| 2206 | - $this->post['meta']['rss:comments'] = $this->item['comments']; | |
| 2207 | - endif; | |
| 2208 | - if (isset($this->item['wfw']['commentrss'])) : | |
| 2209 | - $this->post['meta']['wfw:commentRSS'] = $this->item['wfw']['commentrss']; | |
| 2210 | - endif; | |
| 2211 | - | |
| 2212 | - // Store information to identify the feed that this came from | |
| 2213 | - $this->post['meta']['syndication_feed'] = $this->feedmeta['link/uri']; | |
| 2214 | - $this->post['meta']['syndication_feed_id'] = $this->feedmeta['link/id']; | |
| 2215 | - | |
| 2216 | - // In case you want to know the external permalink... | |
| 2217 | - $this->post['meta']['syndication_permalink'] = $this->item['link']; | |
| 2218 | - | |
| 2219 | - // Feed-by-feed options for author and category creation | |
| 2220 | - $this->post['named']['unfamiliar']['author'] = $this->feedmeta['unfamiliar author']; | |
| 2221 | - $this->post['named']['unfamiliar']['category'] = $this->feedmeta['unfamiliar categories']; | |
| 2222 | - | |
| 2223 | - // Categories: start with default categories, if any | |
| 2224 | - $fc = get_option("feedwordpress_syndication_cats"); | |
| 2225 | - if ($fc) : | |
| 2226 | - $this->post['named']['preset/category'] = explode("\n", $fc); | |
| 2227 | - else : | |
| 2228 | - $this->post['named']['preset/category'] = array(); | |
| 2229 | - endif; | |
| 2230 | - | |
| 2231 | - if (is_array($this->feedmeta['cats'])) : | |
| 2232 | - $this->post['named']['preset/category'] = array_merge($this->post['named']['preset/category'], $this->feedmeta['cats']); | |
| 2233 | - endif; | |
| 2234 | - | |
| 2235 | - // Now add categories from the post, if we have 'em | |
| 2236 | - $this->post['named']['category'] = array(); | |
| 2237 | - if ( isset($this->item['category#']) ) : | |
| 2238 | - for ($i = 1; $i <= $this->item['category#']; $i++) : | |
| 2239 | - $cat_idx = (($i > 1) ? "#{$i}" : ""); | |
| 2240 | - $cat = $this->item["category{$cat_idx}"]; | |
| 2241 | - | |
| 2242 | - if ( isset($this->feedmeta['cat_split']) and strlen($this->feedmeta['cat_split']) > 0) : | |
| 2243 | - $pcre = "\007".$this->feedmeta['cat_split']."\007"; | |
| 2244 | - $this->post['named']['category'] = array_merge($this->post['named']['category'], preg_split($pcre, $cat, -1 /*=no limit*/, PREG_SPLIT_NO_EMPTY)); | |
| 2245 | - else : | |
| 2246 | - $this->post['named']['category'][] = $cat; | |
| 2247 | - endif; | |
| 2248 | - endfor; | |
| 2249 | - endif; | |
| 1395 | + endforeach; | |
| 2250 | 1396 | endif; |
| 2251 | - } // SyndicatedPost::SyndicatedPost() | |
| 2252 | - | |
| 2253 | - function filtered () { | |
| 2254 | - return is_null($this->post); | |
| 2255 | - } | |
| 2256 | - | |
| 2257 | - function freshness () { | |
| 1397 | + return $found; | |
| 1398 | + } /* FeedWordPress::has_guid_index () */ | |
| 1399 | + | |
| 1400 | + function create_guid_index () { | |
| 2258 | 1401 | global $wpdb; |
| 2259 | - | |
| 2260 | - if ($this->filtered()) : // This should never happen. | |
| 2261 | - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__); | |
| 2262 | - endif; | |
| 2263 | 1402 | |
| 2264 | - if (is_null($this->_freshness)) : | |
| 2265 | - $guid = $wpdb->escape($this->guid()); | |
| 2266 | - | |
| 2267 | - $result = $wpdb->get_row(" | |
| 2268 | - SELECT id, guid, post_modified_gmt | |
| 2269 | - FROM $wpdb->posts WHERE guid='$guid' | |
| 2270 | - "); | |
| 2271 | - | |
| 2272 | - preg_match('/([0-9]+)-([0-9]+)-([0-9]+) ([0-9]+):([0-9]+):([0-9]+)/', $result->post_modified_gmt, $backref); | |
| 2273 | - $updated = gmmktime($backref[4], $backref[5], $backref[6], $backref[2], $backref[3], $backref[1]); | |
| 2274 | - if (!$result) : | |
| 2275 | - $this->_freshness = 2; // New content | |
| 2276 | - elseif ($this->updated() > $updated) : | |
| 2277 | - $this->_freshness = 1; // Updated content | |
| 2278 | - $this->_wp_id = $result->id; | |
| 2279 | - else : | |
| 2280 | - $this->_freshness = 0; // Same old, same old | |
| 2281 | - $this->_wp_id = $result->id; | |
| 2282 | - endif; | |
| 2283 | - endif; | |
| 2284 | - return $this->_freshness; | |
| 2285 | - } | |
| 2286 | - | |
| 2287 | - function wp_id () { | |
| 2288 | - if ($this->filtered()) : // This should never happen. | |
| 2289 | - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__); | |
| 2290 | - endif; | |
| 1403 | + $wpdb->query(" | |
| 1404 | + CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid) | |
| 1405 | + "); | |
| 1406 | + } /* FeedWordPress::create_guid_index () */ | |
| 1407 | + | |
| 1408 | + function remove_guid_index () { | |
| 1409 | + global $wpdb; | |
| 2291 | 1410 | |
| 2292 | - if (is_null($this->_wp_id) and is_null($this->_freshness)) : | |
| 2293 | - $fresh = $this->freshness(); // sets WP DB id in the process | |
| 2294 | - endif; | |
| 2295 | - return $this->_wp_id; | |
| 1411 | + $wpdb->query(" | |
| 1412 | + DROP INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts} | |
| 1413 | + "); | |
| 2296 | 1414 | } |
| 2297 | 1415 | |
| 2298 | - function store () { | |
| 2299 | - global $wpdb; | |
| 2300 | - | |
| 2301 | - if ($this->filtered()) : // This should never happen. | |
| 2302 | - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__); | |
| 2303 | - endif; | |
| 1416 | + /*static*/ function fetch ($url, $force_feed = true) { | |
| 1417 | + $feed = new SimplePie(); | |
| 1418 | + $feed->set_feed_url($url); | |
| 1419 | + $feed->set_cache_class('WP_Feed_Cache'); | |
| 1420 | + $feed->set_file_class('WP_SimplePie_File'); | |
| 1421 | + $feed->set_content_type_sniffer_class('FeedWordPress_Content_Type_Sniffer'); | |
| 1422 | + $feed->set_file_class('FeedWordPress_File'); | |
| 1423 | + $feed->force_feed($force_feed); | |
| 1424 | + $feed->set_cache_duration(FeedWordPress::cache_duration()); | |
| 1425 | + $feed->init(); | |
| 1426 | + $feed->handle_content_type(); | |
| 2304 | 1427 | |
| 2305 | - $freshness = $this->freshness(); | |
| 2306 | - if ($freshness > 0) : | |
| 2307 | - # -- Look up, or create, numeric ID for author | |
| 2308 | - $this->post['post_author'] = $this->author_id ( | |
| 2309 | - FeedWordPress::on_unfamiliar('author', $this->post['named']['unfamiliar']['author']) | |
| 2310 | - ); | |
| 2311 | - | |
| 2312 | - if (is_null($this->post['post_author'])) : | |
| 2313 | - $this->post = NULL; | |
| 2314 | - endif; | |
| 2315 | - endif; | |
| 2316 | - | |
| 2317 | - if (!$this->filtered() and $freshness > 0) : | |
| 2318 | - # -- Look up, or create, numeric ID for categories | |
| 2319 | - $this->post['post_category'] = $this->category_ids ( | |
| 2320 | - $this->post['named']['category'], | |
| 2321 | - FeedWordPress::on_unfamiliar('category', $this->post['named']['unfamiliar']['category']) | |
| 2322 | - ); | |
| 2323 | - | |
| 2324 | - if (is_null($this->post['post_category'])) : | |
| 2325 | - // filter mode on, no matching categories; drop the post | |
| 2326 | - $this->post = NULL; | |
| 2327 | - else : | |
| 2328 | - // filter mode off or at least one match; now add on the feed and global presets | |
| 2329 | - $this->post['post_category'] = array_merge ( | |
| 2330 | - $this->post['post_category'], | |
| 2331 | - $this->category_ids ( | |
| 2332 | - $this->post['named']['preset/category'], | |
| 2333 | - 'default' | |
| 2334 | - ) | |
| 2335 | - ); | |
| 2336 | - | |
| 2337 | - if (count($this->post['post_category']) < 1) : | |
| 2338 | - $this->post['post_category'][] = 1; // Default to category 1 ("Uncategorized" / "General") if nothing else | |
| 2339 | - endif; | |
| 2340 | - endif; | |
| 2341 | - endif; | |
| 2342 | - | |
| 2343 | - if (!$this->filtered() and $freshness > 0) : | |
| 2344 | - unset($this->post['named']); | |
| 2345 | - $this->post = apply_filters('syndicated_post', $this->post, $this); | |
| 2346 | - endif; | |
| 2347 | - | |
| 2348 | - if (!$this->filtered() and $freshness == 2) : | |
| 2349 | - // The item has not yet been added. So let's add it. | |
| 2350 | - $this->insert_new(); | |
| 2351 | - $this->add_rss_meta(); | |
| 2352 | - do_action('post_syndicated_item', $this->wp_id()); | |
| 2353 | - | |
| 2354 | - $ret = 'new'; | |
| 2355 | - elseif (!$this->filtered() and $freshness == 1) : | |
| 2356 | - $this->post['ID'] = $this->wp_id(); | |
| 2357 | - $this->update_existing(); | |
| 2358 | - $this->add_rss_meta(); | |
| 2359 | - do_action('update_syndicated_item', $this->wp_id()); | |
| 2360 | - | |
| 2361 | - $ret = 'updated'; | |
| 1428 | + if ($feed->error()) : | |
| 1429 | + $ret = new WP_Error('simplepie-error', $feed->error()); | |
| 2362 | 1430 | else : |
| 2363 | - $ret = false; | |
| 1431 | + $ret = $feed; | |
| 2364 | 1432 | endif; |
| 2365 | - | |
| 2366 | 1433 | return $ret; |
| 2367 | - } // function SyndicatedPost::store () | |
| 1434 | + } /* FeedWordPress::fetch () */ | |
| 2368 | 1435 | |
| 2369 | - function insert_new () { | |
| 2370 | - global $wpdb, $wp_db_version; | |
| 1436 | + function clear_cache () { | |
| 1437 | + global $wpdb; | |
| 2371 | 1438 | |
| 2372 | - // Why the fuck doesn't wp_insert_post already do this? | |
| 2373 | - foreach ($this->post as $key => $value) : | |
| 2374 | - if (is_string($value)) : | |
| 2375 | - $dbpost[$key] = $wpdb->escape($value); | |
| 2376 | - else : | |
| 2377 | - $dbpost[$key] = $value; | |
| 2378 | - endif; | |
| 2379 | - endforeach; | |
| 1439 | + // Just in case, clear out any old MagpieRSS cache records. | |
| 1440 | + $magpies = $wpdb->query(" | |
| 1441 | + DELETE FROM {$wpdb->options} | |
| 1442 | + WHERE option_name LIKE 'rss_%' AND LENGTH(option_name) > 32 | |
| 1443 | + "); | |
| 2380 | 1444 | |
| 2381 | - if ($this->use_api('wp_insert_post')) : | |
| 2382 | - $dbpost['post_pingback'] = false; // Tell WP 2.1 and 2.2 not to process for pingbacks | |
| 2383 | - $this->_wp_id = wp_insert_post($dbpost); | |
| 2384 | - | |
| 2385 | - // This should never happen. | |
| 2386 | - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) : | |
| 2387 | - FeedWordPress::critical_bug('SyndicatedPost (_wp_id problem)', $this, __LINE__); | |
| 2388 | - endif; | |
| 2389 | - | |
| 2390 | - // Unfortunately, as of WordPress 2.3, wp_insert_post() | |
| 2391 | - // *still* offers no way to use a guid of your choice, | |
| 2392 | - // and munges your post modified timestamp, too. | |
| 2393 | - $result = $wpdb->query(" | |
| 2394 | - UPDATE $wpdb->posts | |
| 2395 | - SET | |
| 2396 | - guid='{$dbpost['guid']}', | |
| 2397 | - post_modified='{$dbpost['post_modified']}', | |
| 2398 | - post_modified_gmt='{$dbpost['post_modified_gmt']}' | |
| 2399 | - WHERE ID='{$this->_wp_id}' | |
| 2400 | - "); | |
| 2401 | - else : | |
| 2402 | - # The right way to do this is the above. But, alas, | |
| 2403 | - # in earlier versions of WordPress, wp_insert_post has | |
| 2404 | - # too much behavior (mainly related to pings) that can't | |
| 2405 | - # be overridden. In WordPress 1.5, it's enough of a | |
| 2406 | - # resource hog to make PHP segfault after inserting | |
| 2407 | - # 50-100 posts. This can get pretty annoying, especially | |
| 2408 | - # if you are trying to update your feeds for the first | |
| 2409 | - # time. | |
| 1445 | + // The WordPress SimplePie module stores its cached feeds as | |
| 1446 | + // transient records in the options table. The data itself is | |
| 1447 | + // stored in `_transient_feed_{md5 of url}` and the last-modified | |
| 1448 | + // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for | |
| 1449 | + // these records are stored in `_transient_timeout_feed_{md5}`. | |
| 1450 | + // Since the md5 is always 32 characters in length, the | |
| 1451 | + // option_name is always over 32 characters. | |
| 1452 | + $simplepies = $wpdb->query(" | |
| 1453 | + DELETE FROM {$wpdb->options} | |
| 1454 | + WHERE option_name LIKE '_transient%_feed_%' AND LENGTH(option_name) > 32 | |
| 1455 | + "); | |
| 1456 | + $simplepies = (int) ($simplepies / 4); // Each transient has 4 rows: the data, the modified timestamp; and the timeouts for each | |
| 2410 | 1457 | |
| 2411 | - $result = $wpdb->query(" | |
| 2412 | - INSERT INTO $wpdb->posts | |
| 2413 | - SET | |
| 2414 | - guid = '{$dbpost['guid']}', | |
| 2415 | - post_author = '{$dbpost['post_author']}', | |
| 2416 | - post_date = '{$dbpost['post_date']}', | |
| 2417 | - post_date_gmt = '{$dbpost['post_date_gmt']}', | |
| 2418 | - post_content = '{$dbpost['post_content']}'," | |
| 2419 | - .(isset($dbpost['post_excerpt']) ? "post_excerpt = '{$dbpost['post_excerpt']}'," : "")." | |
| 2420 | - post_title = '{$dbpost['post_title']}', | |
| 2421 | - post_name = '{$dbpost['post_name']}', | |
| 2422 | - post_modified = '{$dbpost['post_modified']}', | |
| 2423 | - post_modified_gmt = '{$dbpost['post_modified_gmt']}', | |
| 2424 | - comment_status = '{$dbpost['comment_status']}', | |
| 2425 | - ping_status = '{$dbpost['ping_status']}', | |
| 2426 | - post_status = '{$dbpost['post_status']}' | |
| 2427 | - "); | |
| 2428 | - $this->_wp_id = $wpdb->insert_id; | |
| 1458 | + return ($magpies + $simplepies); | |
| 1459 | + } /* FeedWordPress::clear_cache () */ | |
| 2429 | 1460 | |
| 2430 | - // This should never happen. | |
| 2431 | - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) : | |
| 2432 | - FeedWordPress::critical_bug('SyndicatedPost::_wp_id', $this->_wp_id, __LINE__); | |
| 2433 | - endif; | |
| 2434 | - | |
| 2435 | - // WordPress 1.5.x - 2.0.x | |
| 2436 | - wp_set_post_cats('1', $this->wp_id(), $this->post['post_category']); | |
| 2437 | - | |
| 2438 | - // Since we are not going through official channels, we need to | |
| 2439 | - // manually tell WordPress that we've published a new post. | |
| 2440 | - // We need to make sure to do this in order for FeedWordPress | |
| 2441 | - // to play well with the staticize-reloaded plugin (something | |
| 2442 | - // that a large aggregator website is going to *want* to be | |
| 2443 | - // able to use). | |
| 2444 | - do_action('publish_post', $this->_wp_id); | |
| 1461 | + function cache_duration () { | |
| 1462 | + $duration = NULL; | |
| 1463 | + if (defined('FEEDWORDPRESS_CACHE_AGE')) : | |
| 1464 | + $duration = FEEDWORDPRESS_CACHE_AGE; | |
| 2445 | 1465 | endif; |
| 2446 | - } /* SyndicatedPost::insert_new() */ | |
| 1466 | + return $duration; | |
| 1467 | + } | |
| 1468 | + function cache_lifetime ($duration) { | |
| 1469 | + // Check for explicit setting of a lifetime duration | |
| 1470 | + if (defined('FEEDWORDPRESS_CACHE_LIFETIME')) : | |
| 1471 | + $duration = FEEDWORDPRESS_CACHE_LIFETIME; | |
| 2447 | 1472 | |
| 2448 | - function update_existing () { | |
| 2449 | - global $wpdb; | |
| 2450 | - | |
| 2451 | - // Why the fuck doesn't wp_insert_post already do this? | |
| 2452 | - $dbpost = array(); | |
| 2453 | - foreach ($this->post as $key => $value) : | |
| 2454 | - if (is_string($value)) : | |
| 2455 | - $dbpost[$key] = $wpdb->escape($value); | |
| 2456 | - else : | |
| 2457 | - $dbpost[$key] = $value; | |
| 2458 | - endif; | |
| 2459 | - endforeach; | |
| 2460 | - | |
| 2461 | - if ($this->use_api('wp_insert_post')) : | |
| 2462 | - $dbpost['post_pingback'] = false; // Tell WP 2.1 and 2.2 not to process for pingbacks | |
| 2463 | - $this->_wp_id = wp_insert_post($dbpost); | |
| 2464 | - | |
| 2465 | - // This should never happen. | |
| 2466 | - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) : | |
| 2467 | - FeedWordPress::critical_bug('SyndicatedPost::_wp_id', $this->_wp_id, __LINE__); | |
| 2468 | - endif; | |
| 2469 | - | |
| 2470 | - // Unfortunately, as of WordPress 2.3, wp_insert_post() | |
| 2471 | - // munges your post modified timestamp. | |
| 2472 | - $result = $wpdb->query(" | |
| 2473 | - UPDATE $wpdb->posts | |
| 2474 | - SET | |
| 2475 | - post_modified='{$dbpost['post_modified']}', | |
| 2476 | - post_modified_gmt='{$dbpost['post_modified_gmt']}' | |
| 2477 | - WHERE ID='{$this->_wp_id}' | |
| 2478 | - "); | |
| 2479 | - else : | |
| 2480 | - | |
| 2481 | - $result = $wpdb->query(" | |
| 2482 | - UPDATE $wpdb->posts | |
| 2483 | - SET | |
| 2484 | - post_author = '{$dbpost['post_author']}', | |
| 2485 | - post_content = '{$dbpost['post_content']}'," | |
| 2486 | - .(isset($dbpost['post_excerpt']) ? "post_excerpt = '{$dbpost['post_excerpt']}'," : "")." | |
| 2487 | - post_title = '{$dbpost['post_title']}', | |
| 2488 | - post_name = '{$dbpost['post_name']}', | |
| 2489 | - post_modified = '{$dbpost['post_modified']}', | |
| 2490 | - post_modified_gmt = '{$dbpost['post_modified_gmt']}' | |
| 2491 | - WHERE guid='{$dbpost['guid']}' | |
| 2492 | - "); | |
| 2493 | - | |
| 2494 | - // WordPress 2.1.x and up | |
| 2495 | - if (function_exists('wp_set_post_categories')) : | |
| 2496 | - wp_set_post_categories($this->wp_id(), $this->post['post_category']); | |
| 2497 | - // WordPress 1.5.x - 2.0.x | |
| 2498 | - elseif (function_exists('wp_set_post_cats')) : | |
| 2499 | - wp_set_post_cats('1', $this->wp_id(), $this->post['post_category']); | |
| 2500 | - // This should never happen. | |
| 2501 | - else : | |
| 2502 | - FeedWordPress::critical_bug('SyndicatedPost::insert_new::wp_version', $GLOBALS['wp_version'], __LINE__); | |
| 2503 | - endif; | |
| 2504 | - | |
| 2505 | - // Since we are not going through official channels, we need to | |
| 2506 | - // manually tell WordPress that we've published a new post. | |
| 2507 | - // We need to make sure to do this in order for FeedWordPress | |
| 2508 | - // to play well with the staticize-reloaded plugin (something | |
| 2509 | - // that a large aggregator website is going to *want* to be | |
| 2510 | - // able to use). | |
| 2511 | - do_action('edit_post', $this->post['ID']); | |
| 1473 | + // Fall back to the cache freshness duration | |
| 1474 | + elseif (defined('FEEDWORDPRESS_CACHE_AGE')) : | |
| 1475 | + $duration = FEEDWORDPRESS_CACHE_AGE; | |
| 2512 | 1476 | endif; |
| 2513 | - } /* SyndicatedPost::update_existing() */ | |
| 2514 | - | |
| 2515 | - // SyndicatedPost::add_rss_meta: adds interesting meta-data to each entry | |
| 2516 | - // using the space for custom keys. The set of keys and values to add is | |
| 2517 | - // specified by the keys and values of $post['meta']. This is used to | |
| 2518 | - // store anything that the WordPress user might want to access from a | |
| 2519 | - // template concerning the post's original source that isn't provided | |
| 2520 | - // for by standard WP meta-data (i.e., any interesting data about the | |
| 2521 | - // syndicated post other than author, title, timestamp, categories, and | |
| 2522 | - // guid). It's also used to hook into WordPress's support for | |
| 2523 | - // enclosures. | |
| 2524 | - function add_rss_meta () { | |
| 2525 | - global $wpdb; | |
| 2526 | - if ( is_array($this->post) and isset($this->post['meta']) and is_array($this->post['meta']) ) : | |
| 2527 | - $postId = $this->wp_id(); | |
| 2528 | - | |
| 2529 | - // Aggregated posts should NOT send out pingbacks. | |
| 2530 | - // WordPress 2.1-2.2 claim you can tell them not to | |
| 2531 | - // using $post_pingback, but they don't listen, so we | |
| 2532 | - // make sure here. | |
| 2533 | - $result = $wpdb->query(" | |
| 2534 | - DELETE FROM $wpdb->postmeta | |
| 2535 | - WHERE post_id='$postId' AND meta_key='_pingme' | |
| 2536 | - "); | |
| 2537 | - | |
| 2538 | - foreach ( $this->post['meta'] as $key => $values ) : | |
| 2539 | - | |
| 2540 | - $key = $wpdb->escape($key); | |
| 2541 | - | |
| 2542 | - // If this is an update, clear out the old | |
| 2543 | - // values to avoid duplication. | |
| 2544 | - $result = $wpdb->query(" | |
| 2545 | - DELETE FROM $wpdb->postmeta | |
| 2546 | - WHERE post_id='$postId' AND meta_key='$key' | |
| 2547 | - "); | |
| 2548 | - | |
| 2549 | - // Allow for either a single value or an array | |
| 2550 | - if (!is_array($values)) $values = array($values); | |
| 2551 | - foreach ( $values as $value ) : | |
| 2552 | - $value = $wpdb->escape($value); | |
| 2553 | - $result = $wpdb->query(" | |
| 2554 | - INSERT INTO $wpdb->postmeta | |
| 2555 | - SET | |
| 2556 | - post_id='$postId', | |
| 2557 | - meta_key='$key', | |
| 2558 | - meta_value='$value' | |
| 2559 | - "); | |
| 2560 | - endforeach; | |
| 2561 | - endforeach; | |
| 2562 | - endif; | |
| 2563 | - } /* SyndicatedPost::add_rss_meta () */ | |
| 2564 | - | |
| 2565 | - // SyndicatedPost::author_id (): get the ID for an author name from | |
| 2566 | - // the feed. Create the author if necessary. | |
| 2567 | - function author_id ($unfamiliar_author = 'create') { | |
| 2568 | - global $wpdb, $wp_db_version; // test for WordPress 2.0 database schema | |
| 2569 | - | |
| 2570 | - $a = $this->author(); | |
| 2571 | - $author = $a['name']; | |
| 2572 | - $email = $a['email']; | |
| 2573 | - $url = $a['uri']; | |
| 2574 | - | |
| 2575 | - // Never can be too careful... | |
| 2576 | - $login = sanitize_user($author, /*strict=*/ true); | |
| 2577 | - $login = apply_filters('pre_user_login', $login); | |
| 2578 | - | |
| 2579 | - $nice_author = sanitize_title($author); | |
| 2580 | - $nice_author = apply_filters('pre_user_nicename', $nice_author); | |
| 2581 | - | |
| 2582 | - $reg_author = $wpdb->escape(preg_quote($author)); | |
| 2583 | - $author = $wpdb->escape($author); | |
| 2584 | - $email = $wpdb->escape($email); | |
| 2585 | - $url = $wpdb->escape($url); | |
| 2586 | - | |
| 2587 | - // Check for an existing author rule.... | |
| 2588 | - if (isset($this->link->settings['map authors']['name'][strtolower(trim($author))])) : | |
| 2589 | - $author_rule = $this->link->settings['map authors']['name'][strtolower(trim($author))]; | |
| 2590 | - else : | |
| 2591 | - $author_rule = NULL; | |
| 2592 | - endif; | |
| 2593 | - | |
| 2594 | - // User name is mapped to a particular author. If that author ID exists, use it. | |
| 2595 | - if (is_numeric($author_rule) and get_userdata((int) $author_rule)) : | |
| 2596 | - $id = (int) $author_rule; | |
| 2597 | - | |
| 2598 | - // User name is filtered out | |
| 2599 | - elseif ('filter' == $author_rule) : | |
| 2600 | - $id = NULL; | |
| 2601 | 1477 | |
| 2602 | - else : | |
| 2603 | - // Check the database for an existing author record that might fit | |
| 1478 | + // Fall back to WordPress default | |
| 1479 | + return $duration; | |
| 1480 | + } /* FeedWordPress::cache_lifetime () */ | |
| 2604 | 1481 | |
| 2605 | - #-- WordPress 1.5.x | |
| 2606 | - if (!isset($wp_db_version)) : | |
| 2607 | - $id = $wpdb->get_var( | |
| 2608 | - "SELECT ID from $wpdb->users | |
| 2609 | - WHERE | |
| 2610 | - TRIM(LCASE(user_login)) = TRIM(LCASE('$login')) OR | |
| 2611 | - ( | |
| 2612 | - LENGTH(TRIM(LCASE(user_email))) > 0 | |
| 2613 | - AND TRIM(LCASE(user_email)) = TRIM(LCASE('$email')) | |
| 2614 | - ) OR | |
| 2615 | - TRIM(LCASE(user_firstname)) = TRIM(LCASE('$author')) OR | |
| 2616 | - TRIM(LCASE(user_nickname)) = TRIM(LCASE('$author')) OR | |
| 2617 | - TRIM(LCASE(user_nicename)) = TRIM(LCASE('$nice_author')) OR | |
| 2618 | - TRIM(LCASE(user_description)) = TRIM(LCASE('$author')) OR | |
| 2619 | - ( | |
| 2620 | - LOWER(user_description) | |
| 2621 | - RLIKE CONCAT( | |
| 2622 | - '(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', | |
| 2623 | - LCASE('$reg_author'), | |
| 2624 | - '( |\\t|\\r)*(\\n|\$)' | |
| 2625 | - ) | |
| 2626 | - ) | |
| 2627 | - "); | |
| 2628 | - | |
| 2629 | - #-- WordPress 2.0+ | |
| 2630 | - elseif ($wp_db_version >= 2966) : | |
| 2631 | - | |
| 2632 | - // First try the user core data table. | |
| 2633 | - $id = $wpdb->get_var( | |
| 2634 | - "SELECT ID FROM $wpdb->users | |
| 2635 | - WHERE | |
| 2636 | - TRIM(LCASE(user_login)) = TRIM(LCASE('$login')) | |
| 2637 | - OR ( | |
| 2638 | - LENGTH(TRIM(LCASE(user_email))) > 0 | |
| 2639 | - AND TRIM(LCASE(user_email)) = TRIM(LCASE('$email')) | |
| 2640 | - ) | |
| 2641 | - OR TRIM(LCASE(user_nicename)) = TRIM(LCASE('$nice_author')) | |
| 2642 | - "); | |
| 2643 | - | |
| 2644 | - // If that fails, look for aliases in the user meta data table | |
| 2645 | - if (is_null($id)) : | |
| 2646 | - $id = $wpdb->get_var( | |
| 2647 | - "SELECT user_id FROM $wpdb->usermeta | |
| 2648 | - WHERE | |
| 2649 | - (meta_key = 'description' AND TRIM(LCASE(meta_value)) = TRIM(LCASE('$author'))) | |
| 2650 | - OR ( | |
| 2651 | - meta_key = 'description' | |
| 2652 | - AND TRIM(LCASE(meta_value)) | |
| 2653 | - RLIKE CONCAT( | |
| 2654 | - '(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', | |
| 2655 | - TRIM(LCASE('$reg_author')), | |
| 2656 | - '( |\\t|\\r)*(\\n|\$)' | |
| 2657 | - ) | |
| 2658 | - ) | |
| 2659 | - "); | |
| 2660 | - endif; | |
| 2661 | - endif; | |
| 2662 | - | |
| 2663 | - // ... if you don't find one, then do what you need to do | |
| 2664 | - if (is_null($id)) : | |
| 2665 | - if ($unfamiliar_author === 'create') : | |
| 2666 | - $userdata = array(); | |
| 2667 | - | |
| 2668 | - #-- user table data | |
| 2669 | - $userdata['ID'] = NULL; // new user | |
| 2670 | - $userdata['user_login'] = $login; | |
| 2671 | - $userdata['user_nicename'] = $nice_author; | |
| 2672 | - $userdata['user_pass'] = substr(md5(uniqid(microtime())), 0, 6); // just something random to lock it up | |
| 2673 | - $userdata['user_email'] = $email; | |
| 2674 | - $userdata['user_url'] = $url; | |
| 2675 | - $userdata['display_name'] = $author; | |
| 2676 | - | |
| 2677 | - $id = wp_insert_user($userdata); | |
| 2678 | - elseif (is_numeric($unfamiliar_author) and get_userdata((int) $unfamiliar_author)) : | |
| 2679 | - $id = (int) $unfamiliar_author; | |
| 2680 | - elseif ($unfamiliar_author === 'default') : | |
| 2681 | - $id = 1; | |
| 2682 | - endif; | |
| 2683 | - endif; | |
| 2684 | - endif; | |
| 2685 | - | |
| 2686 | - if ($id) : | |
| 2687 | - $this->link->settings['map authors']['name'][strtolower(trim($author))] = $id; | |
| 2688 | - endif; | |
| 2689 | - return $id; | |
| 2690 | - } // function SyndicatedPost::author_id () | |
| 2691 | - | |
| 2692 | - // look up (and create) category ids from a list of categories | |
| 2693 | - function category_ids ($cats, $unfamiliar_category = 'create') { | |
| 2694 | - global $wpdb; | |
| 2695 | - | |
| 2696 | - // We need to normalize whitespace because (1) trailing | |
| 2697 | - // whitespace can cause PHP and MySQL not to see eye to eye on | |
| 2698 | - // VARCHAR comparisons for some versions of MySQL (cf. | |
| 2699 | - // <http://dev.mysql.com/doc/mysql/en/char.html>), and (2) | |
| 2700 | - // because I doubt most people want to make a semantic | |
| 2701 | - // distinction between 'Computers' and 'Computers ' | |
| 2702 | - $cats = array_map('trim', $cats); | |
| 2703 | - | |
| 2704 | - $cat_ids = array (); | |
| 2705 | - foreach ($cats as $cat_name) : | |
| 2706 | - if (preg_match('/^{#([0-9]+)}$/', $cat_name, $backref)) : | |
| 2707 | - $cat_id = (int) $backref[1]; | |
| 2708 | - if (function_exists('is_term') and is_term($cat_id, 'category')) : | |
| 2709 | - $cat_ids[] = $cat_id; | |
| 2710 | - elseif (get_category($cat_id)) : | |
| 2711 | - $cat_ids[] = $cat_id; | |
| 2712 | - endif; | |
| 2713 | - else : | |
| 2714 | - $esc = $wpdb->escape($cat_name); | |
| 2715 | - $resc = $wpdb->escape(preg_quote($cat_name)); | |
| 2716 | - | |
| 2717 | - // WordPress 2.3+ | |
| 2718 | - if (function_exists('is_term')) : | |
| 2719 | - $cat_id = is_term($cat_name, 'category'); | |
| 2720 | - if ($cat_id) : | |
| 2721 | - $cat_ids[] = $cat_id['term_id']; | |
| 2722 | - // There must be a better way to do this... | |
| 2723 | - elseif ($results = $wpdb->get_results( | |
| 2724 | - "SELECT term_id | |
| 2725 | - FROM $wpdb->term_taxonomy | |
| 2726 | - WHERE | |
| 2727 | - LOWER(description) RLIKE | |
| 2728 | - CONCAT('(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', LOWER('{$resc}'), '( |\\t|\\r)*(\\n|\$)')" | |
| 2729 | - )) : | |
| 2730 | - foreach ($results AS $term) : | |
| 2731 | - $cat_ids[] = (int) $term->term_id; | |
| 2732 | - endforeach; | |
| 2733 | - elseif ('create'===$unfamiliar_category) : | |
| 2734 | - $term = wp_insert_term($cat_name, 'category'); | |
| 2735 | - $cat_ids[] = $term['term_id']; | |
| 2736 | - endif; | |
| 2737 | - | |
| 2738 | - // WordPress 1.5.x - 2.2.x | |
| 2739 | - else : | |
| 2740 | - $results = $wpdb->get_results( | |
| 2741 | - "SELECT cat_ID | |
| 2742 | - FROM $wpdb->categories | |
| 2743 | - WHERE | |
| 2744 | - (LOWER(cat_name) = LOWER('$esc')) | |
| 2745 | - OR (LOWER(category_description) | |
| 2746 | - RLIKE CONCAT('(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', LOWER('{$resc}'), '( |\\t|\\r)*(\\n|\$)')) | |
| 2747 | - "); | |
| 2748 | - if ($results) : | |
| 2749 | - foreach ($results as $term) : | |
| 2750 | - $cat_ids[] = (int) $term->cat_ID; | |
| 2751 | - endforeach; | |
| 2752 | - elseif ('create'===$unfamiliar_category) : | |
| 2753 | - if (function_exists('wp_insert_category')) : | |
| 2754 | - $cat_id = wp_insert_category(array('cat_name' => $cat_name)); | |
| 2755 | - // And into the database we go. | |
| 2756 | - else : | |
| 2757 | - $nice_kitty = sanitize_title($cat_name); | |
| 2758 | - $wpdb->query(sprintf(" | |
| 2759 | - INSERT INTO $wpdb->categories | |
| 2760 | - SET | |
| 2761 | - cat_name='%s', | |
| 2762 | - category_nicename='%s' | |
| 2763 | - ", $wpdb->escape($cat_name), $nice_kitty | |
| 2764 | - )); | |
| 2765 | - $cat_id = $wpdb->insert_id; | |
| 2766 | - endif; | |
| 2767 | - $cat_ids[] = $cat_id; | |
| 2768 | - endif; | |
| 2769 | - endif; | |
| 2770 | - endif; | |
| 2771 | - endforeach; | |
| 2772 | - | |
| 2773 | - if ((count($cat_ids) == 0) and ($unfamiliar_category === 'filter')) : | |
| 2774 | - $cat_ids = NULL; // Drop the post | |
| 2775 | - else : | |
| 2776 | - $cat_ids = array_unique($cat_ids); | |
| 2777 | - endif; | |
| 2778 | - return $cat_ids; | |
| 2779 | - } // function SyndicatedPost::category_ids () | |
| 2780 | - | |
| 2781 | - function use_api ($tag) { | |
| 2782 | - global $wp_db_version; | |
| 2783 | - if ('wp_insert_post'==$tag) : | |
| 2784 | - // Before 2.2, wp_insert_post does too much of the wrong stuff to use it | |
| 2785 | - // In 1.5 it was such a resource hog it would make PHP segfault on big updates | |
| 2786 | - $ret = (isset($wp_db_version) and $wp_db_version > FWP_SCHEMA_21); | |
| 2787 | - endif; | |
| 2788 | - return $ret; | |
| 2789 | - } // function SyndicatedPost::use_api () | |
| 2790 | - | |
| 2791 | - #### EXTRACT DATA FROM FEED ITEM #### | |
| 2792 | - | |
| 2793 | - function created () { | |
| 2794 | - $epoch = null; | |
| 2795 | - if (isset($this->item['dc']['created'])) : | |
| 2796 | - $epoch = @parse_w3cdtf($this->item['dc']['created']); | |
| 2797 | - elseif (isset($this->item['dcterms']['created'])) : | |
| 2798 | - $epoch = @parse_w3cdtf($this->item['dcterms']['created']); | |
| 2799 | - elseif (isset($this->item['created'])): // Atom 0.3 | |
| 2800 | - $epoch = @parse_w3cdtf($this->item['created']); | |
| 2801 | - endif; | |
| 2802 | - return $epoch; | |
| 1482 | + # Utility functions for handling text settings | |
| 1483 | + function negative ($f, $setting) { | |
| 1484 | + $nego = array ('n', 'no', 'f', 'false'); | |
| 1485 | + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego)); | |
| 2803 | 1486 | } |
| 2804 | - function published ($fallback = true) { | |
| 2805 | - $epoch = null; | |
| 2806 | 1487 | |
| 2807 | - # RSS is a fucking mess. Figure out whether we have a date in | |
| 2808 | - # <dc:date>, <issued>, <pubDate>, etc., and get it into Unix | |
| 2809 | - # epoch format for reformatting. If we can't find anything, | |
| 2810 | - # we'll use the last-updated time. | |
| 2811 | - if (isset($this->item['dc']['date'])): // Dublin Core | |
| 2812 | - $epoch = @parse_w3cdtf($this->item['dc']['date']); | |
| 2813 | - elseif (isset($this->item['dcterms']['issued'])) : // Dublin Core extensions | |
| 2814 | - $epoch = @parse_w3cdtf($this->item['dcterms']['issued']); | |
| 2815 | - elseif (isset($this->item['published'])) : // Atom 1.0 | |
| 2816 | - $epoch = @parse_w3cdtf($this->item['published']); | |
| 2817 | - elseif (isset($this->item['issued'])): // Atom 0.3 | |
| 2818 | - $epoch = @parse_w3cdtf($this->item['issued']); | |
| 2819 | - elseif (isset($this->item['pubdate'])): // RSS 2.0 | |
| 2820 | - $epoch = strtotime($this->item['pubdate']); | |
| 2821 | - elseif ($fallback) : // Fall back to <updated> / <modified> if present | |
| 2822 | - $epoch = $this->updated(/*fallback=*/ false); | |
| 2823 | - endif; | |
| 2824 | - | |
| 2825 | - # If everything failed, then default to the current time. | |
| 2826 | - if (is_null($epoch)) : | |
| 2827 | - $epoch = time(); | |
| 2828 | - endif; | |
| 2829 | - | |
| 2830 | - return $epoch; | |
| 1488 | + function affirmative ($f, $setting) { | |
| 1489 | + $affirmo = array ('y', 'yes', 't', 'true', 1); | |
| 1490 | + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo)); | |
| 2831 | 1491 | } |
| 2832 | - function updated ($fallback = true) { | |
| 2833 | - $epoch = null; | |
| 2834 | 1492 | |
| 2835 | - # As far as I know, only dcterms and Atom have reliable ways to | |
| 2836 | - # specify when something was *modified* last. If neither is | |
| 2837 | - # available, then we'll try to get the time of publication. | |
| 2838 | - if (isset($this->item['dc']['modified'])) : // Not really correct | |
| 2839 | - $epoch = @parse_w3cdtf($this->item['dc']['modified']); | |
| 2840 | - elseif (isset($this->item['dcterms']['modified'])) : // Dublin Core extensions | |
| 2841 | - $epoch = @parse_w3cdtf($this->item['dcterms']['modified']); | |
| 2842 | - elseif (isset($this->item['modified'])): // Atom 0.3 | |
| 2843 | - $epoch = @parse_w3cdtf($this->item['modified']); | |
| 2844 | - elseif (isset($this->item['updated'])): // Atom 1.0 | |
| 2845 | - $epoch = @parse_w3cdtf($this->item['updated']); | |
| 2846 | - elseif ($fallback) : // Fall back to issued / dc:date | |
| 2847 | - $epoch = $this->published(/*fallback=*/ false); | |
| 2848 | - endif; | |
| 2849 | - | |
| 2850 | - # If everything failed, then default to the current time. | |
| 2851 | - if (is_null($epoch)) : | |
| 2852 | - $epoch = time(); | |
| 2853 | - endif; | |
| 1493 | + # Internal debugging functions | |
| 1494 | + function critical_bug ($varname, $var, $line) { | |
| 1495 | + global $wp_version; | |
| 2854 | 1496 | |
| 2855 | - return $epoch; | |
| 1497 | + echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>'; | |
| 1498 | + echo "\n<plaintext>"; | |
| 1499 | + echo "Triggered at line # ".$line."\n"; | |
| 1500 | + echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n"; | |
| 1501 | + echo "WordPress version: {$wp_version}\n"; | |
| 1502 | + echo "PHP version: ".phpversion()."\n"; | |
| 1503 | + echo "\n"; | |
| 1504 | + echo $varname.": "; var_dump($var); echo "\n"; | |
| 1505 | + die; | |
| 2856 | 1506 | } |
| 2857 | - | |
| 2858 | - function guid () { | |
| 2859 | - $guid = null; | |
| 2860 | - if (isset($this->item['id'])): // Atom 0.3 / 1.0 | |
| 2861 | - $guid = $this->item['id']; | |
| 2862 | - elseif (isset($this->item['atom']['id'])) : // Namespaced Atom | |
| 2863 | - $guid = $this->item['atom']['id']; | |
| 2864 | - elseif (isset($this->item['guid'])) : // RSS 2.0 | |
| 2865 | - $guid = $this->item['guid']; | |
| 2866 | - elseif (isset($this->item['dc']['identifier'])) :// yeah, right | |
| 2867 | - $guid = $this->item['dc']['identifier']; | |
| 2868 | - else : | |
| 2869 | - // The feed does not seem to have provided us with a | |
| 2870 | - // unique identifier, so we'll have to cobble together | |
| 2871 | - // a tag: URI that might work for us. The base of the | |
| 2872 | - // URI will be the host name of the feed source ... | |
| 2873 | - $bits = parse_url($this->feedmeta['link/uri']); | |
| 2874 | - $guid = 'tag:'.$bits['host']; | |
| 2875 | - | |
| 2876 | - // If we have a date of creation, then we can use that | |
| 2877 | - // to uniquely identify the item. (On the other hand, if | |
| 2878 | - // the feed producer was consicentious enough to | |
| 2879 | - // generate dates of creation, she probably also was | |
| 2880 | - // conscientious enough to generate unique identifiers.) | |
| 2881 | - if (!is_null($this->created())) : | |
| 2882 | - $guid .= '://post.'.date('YmdHis', $this->created()); | |
| 2883 | - | |
| 2884 | - // Otherwise, use both the URI of the item, *and* the | |
| 2885 | - // item's title. We have to use both because titles are | |
| 2886 | - // often not unique, and sometimes links aren't unique | |
| 2887 | - // either (e.g. Bitch (S)HITLIST, Mozilla Dot Org news, | |
| 2888 | - // some podcasts). But it's rare to have *both* the same | |
| 2889 | - // title *and* the same link for two different items. So | |
| 2890 | - // this is about the best we can do. | |
| 2891 | - else : | |
| 2892 | - $guid .= '://'.md5($this->item['link'].'/'.$this->item['title']); | |
| 2893 | - endif; | |
| 1507 | + | |
| 1508 | + function noncritical_bug ($varname, $var, $line) { | |
| 1509 | + if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging | |
| 1510 | + FeedWordPress::critical_bug($varname, $var, $line); | |
| 2894 | 1511 | endif; |
| 2895 | - return $guid; | |
| 2896 | 1512 | } |
| 2897 | 1513 | |
| 2898 | - function author () { | |
| 2899 | - $author = array (); | |
| 1514 | + function val ($v, $no_newlines = false) { | |
| 1515 | + ob_start(); | |
| 1516 | + var_dump($v); | |
| 1517 | + $out = ob_get_contents(); ob_end_clean(); | |
| 2900 | 1518 | |
| 2901 | - if (isset($this->item['author_name'])): | |
| 2902 | - $author['name'] = $this->item['author_name']; | |
| 2903 | - elseif (isset($this->item['dc']['creator'])): | |
| 2904 | - $author['name'] = $this->item['dc']['creator']; | |
| 2905 | - elseif (isset($this->item['dc']['contributor'])): | |
| 2906 | - $author['name'] = $this->item['dc']['contributor']; | |
| 2907 | - elseif (isset($this->feed->channel['dc']['creator'])) : | |
| 2908 | - $author['name'] = $this->feed->channel['dc']['creator']; | |
| 2909 | - elseif (isset($this->feed->channel['dc']['contributor'])) : | |
| 2910 | - $author['name'] = $this->feed->channel['dc']['contributor']; | |
| 2911 | - elseif (isset($this->feed->channel['author_name'])) : | |
| 2912 | - $author['name'] = $this->feed->channel['author_name']; | |
| 2913 | - elseif ($this->feed->is_rss() and isset($this->item['author'])) : | |
| 2914 | - // The author element in RSS is allegedly an | |
| 2915 | - // e-mail address, but lots of people don't use | |
| 2916 | - // it that way. So let's make of it what we can. | |
| 2917 | - $author = parse_email_with_realname($this->item['author']); | |
| 2918 | - | |
| 2919 | - if (!isset($author['name'])) : | |
| 2920 | - if (isset($author['email'])) : | |
| 2921 | - $author['name'] = $author['email']; | |
| 2922 | - else : | |
| 2923 | - $author['name'] = $this->feed->channel['title']; | |
| 2924 | - endif; | |
| 2925 | - endif; | |
| 2926 | - else : | |
| 2927 | - $author['name'] = $this->feed->channel['title']; | |
| 1519 | + if ($no_newlines) : | |
| 1520 | + $out = preg_replace('/\s+/', " ", $out); | |
| 2928 | 1521 | endif; |
| 2929 | - | |
| 2930 | - if (isset($this->item['author_email'])): | |
| 2931 | - $author['email'] = $this->item['author_email']; | |
| 2932 | - elseif (isset($this->feed->channel['author_email'])) : | |
| 2933 | - $author['email'] = $this->feed->channel['author_email']; | |
| 2934 | - endif; | |
| 2935 | - | |
| 2936 | - if (isset($this->item['author_url'])): | |
| 2937 | - $author['uri'] = $this->item['author_url']; | |
| 2938 | - elseif (isset($this->feed->channel['author_url'])) : | |
| 2939 | - $author['uri'] = $this->item['author_url']; | |
| 2940 | - else: | |
| 2941 | - $author['uri'] = $this->feed->channel['link']; | |
| 2942 | - endif; | |
| 1522 | + return $out; | |
| 1523 | + } /* FeedWordPress::val () */ | |
| 2943 | 1524 | |
| 2944 | - return $author; | |
| 2945 | - } // SyndicatedPost::author() | |
| 2946 | -} // class SyndicatedPost | |
| 1525 | + function diagnostic_on ($level) { | |
| 1526 | + $show = get_option('feedwordpress_diagnostics_show', array()); | |
| 1527 | + return (in_array($level, $show)); | |
| 1528 | + } /* FeedWordPress::diagnostic_on () */ | |
| 2947 | 1529 | |
| 2948 | -# class SyndicatedLink: represents a syndication feed stored within the | |
| 2949 | -# WordPress database | |
| 2950 | -# | |
| 2951 | -# To keep things compact and editable from within WordPress, we use all the | |
| 2952 | -# links under a particular category in the WordPress "Blogroll" for the list of | |
| 2953 | -# feeds to syndicate. "Contributors" is the category used by default; you can | |
| 2954 | -# configure that under Options --> Syndication. | |
| 2955 | -# | |
| 2956 | -# Fields used are: | |
| 2957 | -# | |
| 2958 | -# * link_rss: the URI of the Atom/RSS feed to syndicate | |
| 2959 | -# | |
| 2960 | -# * link_notes: user-configurable options, with keys and values | |
| 2961 | -# like so: | |
| 2962 | -# | |
| 2963 | -# key: value | |
| 2964 | -# cats: computers\nweb | |
| 2965 | -# feed/key: value | |
| 2966 | -# | |
| 2967 | -# Keys that start with "feed/" are gleaned from the data supplied | |
| 2968 | -# by the feed itself, and will be overwritten with each update. | |
| 2969 | -# | |
| 2970 | -# Values have linebreak characters escaped with C-style | |
| 2971 | -# backslashes (so, for example, a newline becomes "\n"). | |
| 2972 | -# | |
| 2973 | -# The value of `cats` is used as a newline-separated list of | |
| 2974 | -# default categories for any post coming from a particular feed. | |
| 2975 | -# (In the example above, any posts from this feed will be placed | |
| 2976 | -# in the "computers" and "web" categories--*in addition to* any | |
| 2977 | -# categories that may already be applied to the posts.) | |
| 2978 | -# | |
| 2979 | -# Values of keys in link_notes are accessible from templates using | |
| 2980 | -# the function `get_feed_meta($key)` if this plugin is activated. | |
| 1530 | + function diagnostic ($level, $out) { | |
| 1531 | + global $feedwordpress_admin_footer; | |
| 2981 | 1532 | |
| 2982 | -class SyndicatedLink { | |
| 2983 | - var $id = null; | |
| 2984 | - var $link = null; | |
| 2985 | - var $settings = array (); | |
| 2986 | - var $magpie = null; | |
| 1533 | + $output = get_option('feedwordpress_diagnostics_output', array()); | |
| 1534 | + | |
| 1535 | + $diagnostic_nesting = count(explode(":", $level)); | |
| 2987 | 1536 | |
| 2988 | - function SyndicatedLink ($link) { | |
| 2989 | - global $wpdb; | |
| 2990 | - | |
| 2991 | - if (is_object($link)) : | |
| 2992 | - $this->link = $link; | |
| 2993 | - $this->id = $link->link_id; | |
| 2994 | - else : | |
| 2995 | - $this->id = $link; | |
| 2996 | - if (function_exists('get_bookmark')) : // WP 2.1+ | |
| 2997 | - $this->link = get_bookmark($link); | |
| 2998 | - else : | |
| 2999 | - $this->link = $wpdb->get_row(" | |
| 3000 | - SELECT * FROM $wpdb->links | |
| 3001 | - WHERE (link_id = '".$wpdb->escape($link)."')" | |
| 3002 | - ); | |
| 3003 | - endif; | |
| 3004 | - endif; | |
| 3005 | - | |
| 3006 | - if (strlen($this->link->link_rss) > 0) : | |
| 3007 | - // Read off feed settings from link_notes | |
| 3008 | - $notes = explode("\n", $this->link->link_notes); | |
| 3009 | - foreach ($notes as $note): | |
| 3010 | - list($key, $value) = explode(": ", $note, 2); | |
| 3011 | - | |
| 3012 | - if (strlen($key) > 0) : | |
| 3013 | - // Unescape and trim() off the whitespace. | |
| 3014 | - // Thanks to Ray Lischner for pointing out the | |
| 3015 | - // need to trim off whitespace. | |
| 3016 | - $this->settings[$key] = stripcslashes (trim($value)); | |
| 3017 | - endif; | |
| 1537 | + if (FeedWordPress::diagnostic_on($level)) : | |
| 1538 | + foreach ($output as $method) : | |
| 1539 | + switch ($method) : | |
| 1540 | + case 'echo' : | |
| 1541 | + echo "<div><pre><strong>Diag".str_repeat('====', $diagnostic_nesting-1).'|</strong> '.esc_html($out)."</pre></div>"; | |
| 1542 | + break; | |
| 1543 | + case 'admin_footer' : | |
| 1544 | + $feedwordpress_admin_footer[] = $out; | |
| 1545 | + break; | |
| 1546 | + case 'error_log' : | |
| 1547 | + error_log('[feedwordpress]' . $out); | |
| 1548 | + break; | |
| 1549 | + endswitch; | |
| 3018 | 1550 | endforeach; |
| 3019 | - | |
| 3020 | - // "Magic" feed settings | |
| 3021 | - $this->settings['link/uri'] = $this->link->link_rss; | |
| 3022 | - $this->settings['link/name'] = $this->link->link_name; | |
| 3023 | - $this->settings['link/id'] = $this->link->link_id; | |
| 3024 | - | |
| 3025 | - // `hardcode categories` is deprecated in favor of `unfamiliar categories` | |
| 3026 | - if ( | |
| 3027 | - FeedWordPress::affirmative($this->settings, 'hardcode categories') | |
| 3028 | - and !isset($this->settings['unfamiliar categories']) | |
| 3029 | - ) : | |
| 3030 | - $this->settings['unfamiliar categories'] = 'default'; | |
| 3031 | - endif; | |
| 3032 | - | |
| 3033 | - // Set this up automagically for del.icio.us | |
| 3034 | - if (!isset($this->settings['cat_split']) and false !== strpos($this->link->link_rss, 'del.icio.us')) : | |
| 3035 | - $this->settings['cat_split'] = '\s'; // Whitespace separates multiple tags in del.icio.us RSS feeds | |
| 3036 | - endif; | |
| 3037 | - | |
| 3038 | - if (isset($this->settings['cats'])): | |
| 3039 | - $this->settings['cats'] = preg_split(FEEDWORDPRESS_CAT_SEPARATOR_PATTERN, $this->settings['cats']); | |
| 3040 | - endif; | |
| 3041 | - | |
| 3042 | - if (isset($this->settings['map authors'])) : | |
| 3043 | - $author_rules = explode("\n\n", $this->settings['map authors']); | |
| 3044 | - $ma = array(); | |
| 3045 | - foreach ($author_rules as $rule) : | |
| 3046 | - list($rule_type, $author_name, $author_action) = explode("\n", $rule); | |
| 3047 | - | |
| 3048 | - // Normalize for case and whitespace | |
| 3049 | - $rule_type = strtolower(trim($rule_type)); | |
| 3050 | - $author_name = strtolower(trim($author_name)); | |
| 3051 | - $author_action = strtolower(trim($author_action)); | |
| 3052 | - | |
| 3053 | - $ma[$rule_type][$author_name] = $author_action; | |
| 3054 | - endforeach; | |
| 3055 | - $this->settings['map authors'] = $ma; | |
| 3056 | - endif; | |
| 3057 | 1551 | endif; |
| 3058 | - } // SyndicatedLink::SyndicatedLink () | |
| 1552 | + } /* FeedWordPress::diagnostic () */ | |
| 3059 | 1553 | |
| 3060 | - function found () { | |
| 3061 | - return is_object($this->link); | |
| 3062 | - } | |
| 1554 | + function admin_footer () { | |
| 1555 | + global $feedwordpress_admin_footer; | |
| 1556 | + foreach ($feedwordpress_admin_footer as $line) : | |
| 1557 | + echo '<div><pre>'.esc_html($line).'</pre></div>'; | |
| 1558 | + endforeach; | |
| 1559 | + } /* FeedWordPress::admin_footer () */ | |
| 1560 | +} // class FeedWordPress | |
| 3063 | 1561 | |
| 3064 | - function stale () { | |
| 3065 | - $stale = true; | |
| 3066 | - if (isset($this->settings['update/hold']) and ($this->settings['update/hold']=='ping')) : | |
| 3067 | - $stale = false; // don't update on any timed updates; pings only | |
| 3068 | - elseif (isset($this->settings['update/hold']) and ($this->settings['update/hold']=='next')) : | |
| 3069 | - $stale = true; // update on the next timed update | |
| 3070 | - elseif (!isset($this->settings['update/ttl']) or !isset($this->settings['update/last'])) : | |
| 3071 | - $stale = true; // initial update | |
| 3072 | - else : | |
| 3073 | - $after = ((int) $this->settings['update/last']) | |
| 3074 | - +((int) $this->settings['update/ttl'] * 60); | |
| 3075 | - $stale = (time() >= $after); | |
| 3076 | - endif; | |
| 3077 | - return $stale; | |
| 3078 | - } | |
| 1562 | +class FeedWordPress_File extends WP_SimplePie_File { | |
| 1563 | + function FeedWordPress_File ($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) { | |
| 1564 | + WP_SimplePie_File::WP_SimplePie_File($url, $timeout, $redirects, $headers, $useragent, $force_fsockopen); | |
| 3079 | 1565 | |
| 3080 | - function poll () { | |
| 3081 | - global $wpdb; | |
| 3082 | - | |
| 3083 | - $this->magpie = fetch_rss($this->link->link_rss); | |
| 3084 | - $new_count = NULL; | |
| 3085 | - | |
| 3086 | - if (is_object($this->magpie)) : | |
| 3087 | - $new_count = array('new' => 0, 'updated' => 0); | |
| 3088 | - | |
| 3089 | - # -- Update Link metadata live from feed | |
| 3090 | - $channel = $this->magpie->channel; | |
| 3091 | - | |
| 3092 | - if (!isset($channel['id'])) : | |
| 3093 | - $channel['id'] = $this->link->link_rss; | |
| 3094 | - endif; | |
| 3095 | - | |
| 3096 | - $update = array(); | |
| 3097 | - if (!$this->hardcode('url') and isset($channel['link'])) : | |
| 3098 | - $update[] = "link_url = '".$wpdb->escape($channel['link'])."'"; | |
| 3099 | - endif; | |
| 3100 | - | |
| 3101 | - if (!$this->hardcode('name') and isset($channel['title'])) : | |
| 3102 | - $update[] = "link_name = '".$wpdb->escape($channel['title'])."'"; | |
| 3103 | - endif; | |
| 3104 | - | |
| 3105 | - if (!$this->hardcode('description')) : | |
| 3106 | - if (isset($channel['tagline'])) : | |
| 3107 | - $update[] = "link_description = '".$wpdb->escape($channel['tagline'])."'"; | |
| 3108 | - elseif (isset($channel['description'])) : | |
| 3109 | - $update[] = "link_description = '".$wpdb->escape($channel['description'])."'"; | |
| 3110 | - endif; | |
| 3111 | - endif; | |
| 3112 | - | |
| 3113 | - $this->settings = array_merge($this->settings, $this->flatten_array($channel)); | |
| 3114 | - | |
| 3115 | - $this->settings['update/last'] = time(); $ttl = $this->ttl(); | |
| 3116 | - if (!is_null($ttl)) : | |
| 3117 | - $this->settings['update/ttl'] = $ttl; | |
| 3118 | - $this->settings['update/timed'] = 'feed'; | |
| 3119 | - else : | |
| 3120 | - $this->settings['update/ttl'] = rand(30, 120); // spread over time interval for staggered updates | |
| 3121 | - $this->settings['update/timed'] = 'automatically'; | |
| 3122 | - endif; | |
| 3123 | - | |
| 3124 | - if (!isset($this->settings['update/hold']) or $this->settings['update/hold']!='ping') : | |
| 3125 | - $this->settings['update/hold'] = 'scheduled'; | |
| 3126 | - endif; | |
| 3127 | - | |
| 3128 | - // Copy back without a few things that we don't want to save in the notes | |
| 3129 | - $to_notes = $this->settings; | |
| 3130 | - | |
| 3131 | - if (is_array($to_notes['cats'])) : | |
| 3132 | - $to_notes['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['cats']); | |
| 3133 | - endif; | |
| 3134 | - | |
| 3135 | - if (isset($to_notes['map authors'])) : | |
| 3136 | - $ma = array(); | |
| 3137 | - foreach ($to_notes['map authors'] as $rule_type => $author_rules) : | |
| 3138 | - foreach ($author_rules as $author_name => $author_action) : | |
| 3139 | - $ma[] = $rule_type."\n".$author_name."\n".$author_action; | |
| 3140 | - endforeach; | |
| 3141 | - endforeach; | |
| 3142 | - $to_notes['map authors'] = implode("\n\n", $ma); | |
| 3143 | - endif; | |
| 3144 | - | |
| 3145 | - unset($to_notes['link/id']); unset($to_notes['link/uri']); | |
| 3146 | - unset($to_notes['link/name']); | |
| 3147 | - unset($to_notes['hardcode categories']); // Deprecated | |
| 3148 | - | |
| 3149 | - $notes = ''; | |
| 3150 | - foreach ($to_notes as $key => $value) : | |
| 3151 | - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n"; | |
| 3152 | - endforeach; | |
| 3153 | - $update[] = "link_notes = '".$wpdb->escape($notes)."'"; | |
| 3154 | - | |
| 3155 | - $update_set = implode(',', $update); | |
| 3156 | - | |
| 3157 | - // Update the properties of the link from the feed information | |
| 3158 | - $result = $wpdb->query(" | |
| 3159 | - UPDATE $wpdb->links | |
| 3160 | - SET $update_set | |
| 3161 | - WHERE link_id='$this->id' | |
| 3162 | - "); | |
| 3163 | - | |
| 3164 | - # -- Add new posts from feed and update any updated posts | |
| 3165 | - if (is_array($this->magpie->items)) : | |
| 3166 | - foreach ($this->magpie->items as $item) : | |
| 3167 | - $post =& new SyndicatedPost($item, $this); | |
| 3168 | - if (!$post->filtered()) : | |
| 3169 | - $new = $post->store(); | |
| 3170 | - if ( $new !== false ) $new_count[$new]++; | |
| 3171 | - endif; | |
| 3172 | - endforeach; | |
| 3173 | - endif; | |
| 3174 | - | |
| 3175 | - // Copy back any changes to feed settings made in the course of updating (e.g. new author rules) | |
| 3176 | - $to_notes = $this->settings; | |
| 3177 | - | |
| 3178 | - if (is_array($to_notes['cats'])) : | |
| 3179 | - $to_notes['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['cats']); | |
| 3180 | - endif; | |
| 3181 | - | |
| 3182 | - if (isset($to_notes['map authors'])) : | |
| 3183 | - $ma = array(); | |
| 3184 | - foreach ($to_notes['map authors'] as $rule_type => $author_rules) : | |
| 3185 | - foreach ($author_rules as $author_name => $author_action) : | |
| 3186 | - $ma[] = $rule_type."\n".$author_name."\n".$author_action; | |
| 3187 | - endforeach; | |
| 3188 | - endforeach; | |
| 3189 | - $to_notes['map authors'] = implode("\n\n", $ma); | |
| 3190 | - endif; | |
| 3191 | - | |
| 3192 | - unset($to_notes['link/id']); unset($to_notes['link/uri']); | |
| 3193 | - unset($to_notes['link/name']); | |
| 3194 | - unset($to_notes['hardcode categories']); // Deprecated | |
| 3195 | - | |
| 3196 | - $notes = ''; | |
| 3197 | - foreach ($to_notes as $key => $value) : | |
| 3198 | - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n"; | |
| 3199 | - endforeach; | |
| 3200 | - | |
| 3201 | - $update_set = "link_notes = '".$wpdb->escape($notes)."'"; | |
| 3202 | - | |
| 3203 | - // Update the properties of the link from the feed information | |
| 3204 | - $result = $wpdb->query(" | |
| 3205 | - UPDATE $wpdb->links | |
| 3206 | - SET $update_set | |
| 3207 | - WHERE link_id='$this->id' | |
| 3208 | - "); | |
| 3209 | - endif; | |
| 3210 | - return $new_count; | |
| 3211 | - } /* SyndicatedLink::poll() */ | |
| 3212 | - | |
| 3213 | - function uri () { | |
| 3214 | - return (is_object($this->link) ? $this->link->link_rss : NULL); | |
| 1566 | + // SimplePie makes a strongly typed check against integers with | |
| 1567 | + // this, but WordPress puts a string in. Which causes caching | |
| 1568 | + // to break and fall on its ass when SimplePie is getting a 304, | |
| 1569 | + // but doesn't realize it because this member is "304" instead. | |
| 1570 | + $this->status_code = (int) $this->status_code; | |
| 3215 | 1571 | } |
| 3216 | - function homepage () { | |
| 3217 | - return (isset($this->settings['feed/link']) ? $this->settings['feed/link'] : NULL); | |
| 3218 | - } | |
| 1572 | +} /* class FeedWordPress_File () */ | |
| 3219 | 1573 | |
| 3220 | - function ttl () { | |
| 3221 | - if (is_object($this->magpie)) : | |
| 3222 | - $channel = $this->magpie->channel; | |
| 3223 | - else : | |
| 3224 | - $channel = array(); | |
| 3225 | - endif; | |
| 1574 | +$feedwordpress_admin_footer = array(); | |
| 3226 | 1575 | |
| 3227 | - if (isset($channel['ttl'])) : | |
| 3228 | - // "ttl stands for time to live. It's a number of | |
| 3229 | - // minutes that indicates how long a channel can be | |
| 3230 | - // cached before refreshing from the source." | |
| 3231 | - // <http://blogs.law.harvard.edu/tech/rss#ltttlgtSubelementOfLtchannelgt> | |
| 3232 | - $ret = $channel['ttl']; | |
| 3233 | - elseif (isset($channel['sy']['updatefrequency']) or isset($channel['sy']['updateperiod'])) : | |
| 3234 | - $period_minutes = array ( | |
| 3235 | - 'hourly' => 60, /* minutes in an hour */ | |
| 3236 | - 'daily' => 1440, /* minutes in a day */ | |
| 3237 | - 'weekly' => 10080, /* minutes in a week */ | |
| 3238 | - 'monthly' => 43200, /* minutes in a month */ | |
| 3239 | - 'yearly' => 525600, /* minutes in a year */ | |
| 3240 | - ); | |
| 1576 | +require_once(dirname(__FILE__) . '/syndicatedpost.class.php'); | |
| 1577 | +require_once(dirname(__FILE__) . '/syndicatedlink.class.php'); | |
| 3241 | 1578 | |
| 3242 | - // "sy:updatePeriod: Describes the period over which the | |
| 3243 | - // channel format is updated. Acceptable values are: | |
| 3244 | - // hourly, daily, weekly, monthly, yearly. If omitted, | |
| 3245 | - // daily is assumed." <http://web.resource.org/rss/1.0/modules/syndication/> | |
| 3246 | - if (isset($channel['sy']['updateperiod'])) : $period = $channel['sy']['updateperiod']; | |
| 3247 | - else : $period = 'daily'; | |
| 3248 | - endif; | |
| 3249 | - | |
| 3250 | - // "sy:updateFrequency: Used to describe the frequency | |
| 3251 | - // of updates in relation to the update period. A | |
| 3252 | - // positive integer indicates how many times in that | |
| 3253 | - // period the channel is updated. ... If omitted a value | |
| 3254 | - // of 1 is assumed." <http://web.resource.org/rss/1.0/modules/syndication/> | |
| 3255 | - if (isset($channel['sy']['updatefrequency'])) : $freq = (int) $channel['sy']['updatefrequency']; | |
| 3256 | - else : $freq = 1; | |
| 3257 | - endif; | |
| 3258 | - | |
| 3259 | - $ret = (int) ($period_minutes[$period] / $freq); | |
| 3260 | - else : | |
| 3261 | - $ret = NULL; | |
| 3262 | - endif; | |
| 3263 | - return $ret; | |
| 3264 | - } /* SyndicatedLink::ttl() */ | |
| 3265 | - | |
| 3266 | - // SyndicatedLink::flatten_array (): flatten an array. Useful for | |
| 3267 | - // hierarchical and namespaced elements. | |
| 3268 | - // | |
| 3269 | - // Given an array which may contain array or object elements in it, | |
| 3270 | - // return a "flattened" array: a one-dimensional array of scalars | |
| 3271 | - // containing each of the scalar elements contained within the array | |
| 3272 | - // structure. Thus, for example, if $a['b']['c']['d'] == 'e', then the | |
| 3273 | - // returned array for FeedWordPress::flatten_array($a) will contain a key | |
| 3274 | - // $a['feed/b/c/d'] with value 'e'. | |
| 3275 | - function flatten_array ($arr, $prefix = 'feed/', $separator = '/') { | |
| 3276 | - $ret = array (); | |
| 3277 | - if (is_array($arr)) : | |
| 3278 | - foreach ($arr as $key => $value) : | |
| 3279 | - if (is_scalar($value)) : | |
| 3280 | - $ret[$prefix.$key] = $value; | |
| 3281 | - else : | |
| 3282 | - $ret = array_merge($ret, $this->flatten_array($value, $prefix.$key.$separator, $separator)); | |
| 3283 | - endif; | |
| 3284 | - endforeach; | |
| 3285 | - endif; | |
| 3286 | - return $ret; | |
| 3287 | - } // function SyndicatedLink::flatten_array () | |
| 3288 | - | |
| 3289 | - function hardcode ($what) { | |
| 3290 | - $default = get_option("feedwordpress_hardcode_$what"); | |
| 3291 | - if ( $default === 'yes' ) : | |
| 3292 | - // If the default is to hardcode, then we want the | |
| 3293 | - // negation of negative(): TRUE by default and FALSE if | |
| 3294 | - // the setting is explicitly "no" | |
| 3295 | - $ret = !FeedWordPress::negative($this->settings, "hardcode $what"); | |
| 3296 | - else : | |
| 3297 | - // If the default is NOT to hardcode, then we want | |
| 3298 | - // affirmative(): FALSE by default and TRUE if the | |
| 3299 | - // setting is explicitly "yes" | |
| 3300 | - $ret = FeedWordPress::affirmative($this->settings, "hardcode $what"); | |
| 3301 | - endif; | |
| 3302 | - return $ret; | |
| 3303 | - } // function SyndicatedLink::hardcode () | |
| 3304 | - | |
| 3305 | - function syndicated_status ($what, $default) { | |
| 3306 | - global $wpdb; | |
| 3307 | - | |
| 3308 | - $ret = get_option("feedwordpress_syndicated_{$what}_status"); | |
| 3309 | - if ( isset($this->settings["$what status"]) ) : | |
| 3310 | - $ret = $this->settings["$what status"]; | |
| 3311 | - elseif (!$ret) : | |
| 3312 | - $ret = $default; | |
| 3313 | - endif; | |
| 3314 | - return $wpdb->escape(trim(strtolower($ret))); | |
| 3315 | - } // function SyndicatedLink:syndicated_status () | |
| 3316 | -} // class SyndicatedLink | |
| 3317 | - | |
| 3318 | 1579 | ################################################################################ |
| 3319 | 1580 | ## XML-RPC HOOKS: accept XML-RPC update pings from Contributors ################ |
| 3320 | 1581 | ################################################################################ |
| 3321 | 1582 | |
| @@ -3324,9 +1585,9 @@ | ||
| 3324 | 1585 | return $args; |
| 3325 | 1586 | } |
| 3326 | 1587 | |
| 3327 | 1588 | function feedwordpress_pong ($args) { |
| 3328 | - $feedwordpress =& new FeedWordPress; | |
| 1589 | + $feedwordpress = new FeedWordPress; | |
| 3329 | 1590 | $delta = @$feedwordpress->update($args[1]); |
| 3330 | 1591 | if (is_null($delta)): |
| 3331 | 1592 | return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>."); |
| 3332 | 1593 | else: |
| @@ -3337,347 +1598,8 @@ | ||
| 3337 | 1598 | return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg)); |
| 3338 | 1599 | endif; |
| 3339 | 1600 | } |
| 3340 | 1601 | |
| 3341 | -################################################################################ | |
| 3342 | -## class FeedFinder: find likely feeds using autodetection and/or guesswork #### | |
| 3343 | -################################################################################ | |
| 3344 | - | |
| 3345 | -class FeedFinder { | |
| 3346 | - var $uri = NULL; | |
| 3347 | - var $_cache_uri = NULL; | |
| 3348 | - | |
| 3349 | - var $verify = FALSE; | |
| 3350 | - | |
| 3351 | - var $_data = NULL; | |
| 3352 | - var $_head = NULL; | |
| 3353 | - | |
| 3354 | - # -- Recognition patterns | |
| 3355 | - var $_feed_types = array( | |
| 3356 | - 'application/rss+xml', | |
| 3357 | - 'text/xml', | |
| 3358 | - 'application/atom+xml', | |
| 3359 | - 'application/x.atom+xml', | |
| 3360 | - 'application/x-atom+xml' | |
| 3361 | - ); | |
| 3362 | - var $_feed_markers = array('\\<feed', '\\<rss', 'xmlns="http://purl.org/rss/1.0'); | |
| 3363 | - var $_html_markers = array('\\<html'); | |
| 3364 | - var $_obvious_feed_url = array('[./]rss', '[./]rdf', '[./]atom', '[./]feed', '\.xml'); | |
| 3365 | - var $_maybe_feed_url = array ('rss', 'rdf', 'atom', 'feed', 'xml'); | |
| 3366 | - | |
| 3367 | - function FeedFinder ($uri = NULL, $verify = TRUE) { | |
| 3368 | - $this->uri = $uri; $this->verify = $verify; | |
| 3369 | - } /* FeedFinder::FeedFinder () */ | |
| 3370 | - | |
| 3371 | - function find ($uri = NULL) { | |
| 3372 | - $ret = array (); | |
| 3373 | - if (!is_null($this->data($uri))) { | |
| 3374 | - if ($this->is_feed($uri)) { | |
| 3375 | - $ret = array($this->uri); | |
| 3376 | - } else { | |
| 3377 | - // Assume that we have HTML or XHTML (even if we don't, who's it gonna hurt?) | |
| 3378 | - // Autodiscovery is the preferred method | |
| 3379 | - $href = $this->_link_rel_feeds(); | |
| 3380 | - | |
| 3381 | - // ... but we'll also take the little orange buttons | |
| 3382 | - $href = array_merge($href, $this->_a_href_feeds(TRUE)); | |
| 3383 | - | |
| 3384 | - // If all that failed, look harder | |
| 3385 | - if (count($href) == 0) $href = $this->_a_href_feeds(FALSE); | |
| 3386 | - | |
| 3387 | - // Verify feeds and resolve relative URIs | |
| 3388 | - foreach ($href as $u) { | |
| 3389 | - $the_uri = Relative_URI::resolve($u, $this->uri); | |
| 3390 | - if ($this->verify) { | |
| 3391 | - $feed =& new FeedFinder($the_uri); | |
| 3392 | - if ($feed->is_feed()) $ret[] = $the_uri; | |
| 3393 | - $feed = NULL; | |
| 3394 | - } else { | |
| 3395 | - $ret[] = $the_uri; | |
| 3396 | - } | |
| 3397 | - } /* foreach */ | |
| 3398 | - } /* if */ | |
| 3399 | - } /* if */ | |
| 3400 | - return array_unique($ret); | |
| 3401 | - } /* FeedFinder::find () */ | |
| 3402 | - | |
| 3403 | - function data ($uri = NULL) { | |
| 3404 | - $this->_get($uri); | |
| 3405 | - return $this->_data; | |
| 3406 | - } | |
| 3407 | - | |
| 3408 | - function is_feed ($uri = NULL) { | |
| 3409 | - $data = $this->data($uri); | |
| 3410 | - | |
| 3411 | - return ( | |
| 3412 | - preg_match ( | |
| 3413 | - "\007(".implode('|',$this->_feed_markers).")\007i", | |
| 3414 | - $data | |
| 3415 | - ) and !preg_match ( | |
| 3416 | - "\007(".implode('|',$this->_html_markers).")\007i", | |
| 3417 | - $data | |
| 3418 | - ) | |
| 3419 | - ); | |
| 3420 | - } /* FeedFinder::is_feed () */ | |
| 3421 | - | |
| 3422 | - # --- Private methods --- | |
| 3423 | - function _get ($uri = NULL) { | |
| 3424 | - if ($uri) $this->uri = $uri; | |
| 3425 | - | |
| 3426 | - // Is the result not yet cached? | |
| 3427 | - if ($this->_cache_uri !== $this->uri) : | |
| 3428 | - // Snoopy is an HTTP client in PHP | |
| 3429 | - $client = new Snoopy(); | |
| 3430 | - | |
| 3431 | - // Prepare headers and internal settings | |
| 3432 | - $client->rawheaders['Connection'] = 'close'; | |
| 3433 | - $client->accept = 'application/atom+xml application/rdf+xml application/rss+xml application/xml text/html */*'; | |
| 3434 | - $client->agent = 'feedfinder/1.2 (compatible; PHP FeedFinder) +http://projects.radgeek.com/feedwordpress'; | |
| 3435 | - $client->read_timeout = 25; | |
| 3436 | - | |
| 3437 | - // Fetch the HTML or feed | |
| 3438 | - @$client->fetch($this->uri); | |
| 3439 | - $this->_data = $client->results; | |
| 3440 | - | |
| 3441 | - // Kilroy was here | |
| 3442 | - $this->_cache_uri = $this->uri; | |
| 3443 | - endif; | |
| 3444 | - } /* FeedFinder::_get () */ | |
| 3445 | - | |
| 3446 | - function _link_rel_feeds () { | |
| 3447 | - $links = $this->_tags('link'); | |
| 3448 | - $link_count = count($links); | |
| 3449 | - | |
| 3450 | - // now figure out which one points to the RSS file | |
| 3451 | - $href = array (); | |
| 3452 | - for ($n=0; $n<$link_count; $n++) { | |
| 3453 | - if (strtolower($links[$n]['rel']) == 'alternate') { | |
| 3454 | - if (in_array(strtolower($links[$n]['type']), $this->_feed_types)) { | |
| 3455 | - $href[] = $links[$n]['href']; | |
| 3456 | - } /* if */ | |
| 3457 | - } /* if */ | |
| 3458 | - } /* for */ | |
| 3459 | - return $href; | |
| 3460 | - } | |
| 3461 | - | |
| 3462 | - function _a_href_feeds ($obvious = TRUE) { | |
| 3463 | - $pattern = ($obvious ? $this->_obvious_feed_url : $this->_maybe_feed_url); | |
| 3464 | - | |
| 3465 | - $links = $this->_tags('a'); | |
| 3466 | - $link_count = count($links); | |
| 3467 | - | |
| 3468 | - // now figure out which one points to the RSS file | |
| 3469 | - $href = array (); | |
| 3470 | - for ($n=0; $n<$link_count; $n++) { | |
| 3471 | - if (preg_match("\007(".implode('|',$pattern).")\007i", $links[$n]['href'])) { | |
| 3472 | - $href[] = $links[$n]['href']; | |
| 3473 | - } /* if */ | |
| 3474 | - } /* for */ | |
| 3475 | - return $href; | |
| 3476 | - } | |
| 3477 | - | |
| 3478 | - function _tags ($tag) { | |
| 3479 | - $html = $this->data(); | |
| 3480 | - | |
| 3481 | - // search through the HTML, save all <link> tags | |
| 3482 | - // and store each link's attributes in an associative array | |
| 3483 | - preg_match_all('/<'.$tag.'\s+(.*?)\s*\/?>/si', $html, $matches); | |
| 3484 | - $links = $matches[1]; | |
| 3485 | - $ret = array(); | |
| 3486 | - $link_count = count($links); | |
| 3487 | - for ($n=0; $n<$link_count; $n++) { | |
| 3488 | - $attributes = preg_split('/\s+/s', $links[$n]); | |
| 3489 | - foreach($attributes as $attribute) { | |
| 3490 | - $att = preg_split('/\s*=\s*/s', $attribute, 2); | |
| 3491 | - if (isset($att[1])) { | |
| 3492 | - $att[1] = preg_replace('/([\'"]?)(.*)\1/', '$2', $att[1]); | |
| 3493 | - $final_link[strtolower($att[0])] = $att[1]; | |
| 3494 | - } /* if */ | |
| 3495 | - } /* foreach */ | |
| 3496 | - $ret[$n] = $final_link; | |
| 3497 | - } /* for */ | |
| 3498 | - return $ret; | |
| 3499 | - } | |
| 3500 | -} /* class FeedFinder */ | |
| 3501 | - | |
| 3502 | -# Relative URI static class: PHP class for resolving relative URLs | |
| 3503 | -# | |
| 3504 | -# This class is derived (under the terms of the GPL) from URL Class 0.3 by | |
| 3505 | -# Keyvan Minoukadeh <keyvan@k1m.com>, which is great but more than we need | |
| 3506 | -# for FeedWordPress's purposes. The class has been stripped down to a single | |
| 3507 | -# public method: Relative_URI::resolve($url, $base), which resolves the URI in | |
| 3508 | -# $url relative to the URI in $base | |
| 3509 | -# | |
| 3510 | -# The upgraded MagpieRSS also uses this class. So if we have it loaded | |
| 3511 | -# in, don't load it again. | |
| 3512 | -if (!class_exists('Relative_URI')) { | |
| 3513 | - | |
| 3514 | - class Relative_URI | |
| 3515 | - { | |
| 3516 | - // Resolve relative URI in $url against the base URI in $base. If $base | |
| 3517 | - // is not supplied, then we use the REQUEST_URI of this script. | |
| 3518 | - // | |
| 3519 | - // I'm hoping this method reflects RFC 2396 Section 5.2 | |
| 3520 | - function resolve ($url, $base = NULL) | |
| 3521 | - { | |
| 3522 | - if (is_null($base)): | |
| 3523 | - $base = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']; | |
| 3524 | - endif; | |
| 3525 | - | |
| 3526 | - $base = Relative_URI::_encode(trim($base)); | |
| 3527 | - $uri_parts = Relative_URI::_parse_url($base); | |
| 3528 | - | |
| 3529 | - $url = Relative_URI::_encode(trim($url)); | |
| 3530 | - $parts = Relative_URI::_parse_url($url); | |
| 3531 | - | |
| 3532 | - $uri_parts['fragment'] = (isset($parts['fragment']) ? $parts['fragment'] : null); | |
| 3533 | - $uri_parts['query'] = (isset($parts['query']) ? $parts['query'] : null); | |
| 3534 | - | |
| 3535 | - // if path is empty, and scheme, host, and query are undefined, | |
| 3536 | - // the URL is referring the base URL | |
| 3537 | - | |
| 3538 | - if (($parts['path'] == '') && !isset($parts['scheme']) && !isset($parts['host']) && !isset($parts['query'])) { | |
| 3539 | - // If the URI is empty or only a fragment, return the base URI | |
| 3540 | - return $base . (isset($parts['fragment']) ? '#'.$parts['fragment'] : ''); | |
| 3541 | - } elseif (isset($parts['scheme'])) { | |
| 3542 | - // If the scheme is set, then the URI is absolute. | |
| 3543 | - return $url; | |
| 3544 | - } elseif (isset($parts['host'])) { | |
| 3545 | - $uri_parts['host'] = $parts['host']; | |
| 3546 | - $uri_parts['path'] = $parts['path']; | |
| 3547 | - } else { | |
| 3548 | - // We have a relative path but not a host. | |
| 3549 | - | |
| 3550 | - // start ugly fix: | |
| 3551 | - // prepend slash to path if base host is set, base path is not set, and url path is not absolute | |
| 3552 | - if ($uri_parts['host'] && ($uri_parts['path'] == '') | |
| 3553 | - && (strlen($parts['path']) > 0) | |
| 3554 | - && (substr($parts['path'], 0, 1) != '/')) { | |
| 3555 | - $parts['path'] = '/'.$parts['path']; | |
| 3556 | - } // end ugly fix | |
| 3557 | - | |
| 3558 | - if (substr($parts['path'], 0, 1) == '/') { | |
| 3559 | - $uri_parts['path'] = $parts['path']; | |
| 3560 | - } else { | |
| 3561 | - // copy base path excluding any characters after the last (right-most) slash character | |
| 3562 | - $buffer = substr($uri_parts['path'], 0, (int)strrpos($uri_parts['path'], '/')+1); | |
| 3563 | - // append relative path | |
| 3564 | - $buffer .= $parts['path']; | |
| 3565 | - // remove "./" where "." is a complete path segment. | |
| 3566 | - $buffer = str_replace('/./', '/', $buffer); | |
| 3567 | - if (substr($buffer, 0, 2) == './') { | |
| 3568 | - $buffer = substr($buffer, 2); | |
| 3569 | - } | |
| 3570 | - // if buffer ends with "." as a complete path segment, remove it | |
| 3571 | - if (substr($buffer, -2) == '/.') { | |
| 3572 | - $buffer = substr($buffer, 0, -1); | |
| 3573 | - } | |
| 3574 | - // remove "<segment>/../" where <segment> is a complete path segment not equal to ".." | |
| 3575 | - $search_finished = false; | |
| 3576 | - $segment = explode('/', $buffer); | |
| 3577 | - while (!$search_finished) { | |
| 3578 | - for ($x=0; $x+1 < count($segment);) { | |
| 3579 | - if (($segment[$x] != '') && ($segment[$x] != '..') && ($segment[$x+1] == '..')) { | |
| 3580 | - if ($x+2 == count($segment)) $segment[] = ''; | |
| 3581 | - unset($segment[$x], $segment[$x+1]); | |
| 3582 | - $segment = array_values($segment); | |
| 3583 | - continue 2; | |
| 3584 | - } else { | |
| 3585 | - $x++; | |
| 3586 | - } | |
| 3587 | - } | |
| 3588 | - $search_finished = true; | |
| 3589 | - } | |
| 3590 | - $buffer = (count($segment) == 1) ? '/' : implode('/', $segment); | |
| 3591 | - $uri_parts['path'] = $buffer; | |
| 3592 | - | |
| 3593 | - } | |
| 3594 | - } | |
| 3595 | - | |
| 3596 | - // If we've gotten to this point, we can try to put the pieces | |
| 3597 | - // back together. | |
| 3598 | - $ret = ''; | |
| 3599 | - if (isset($uri_parts['scheme'])) $ret .= $uri_parts['scheme'].':'; | |
| 3600 | - if (isset($uri_parts['user'])) { | |
| 3601 | - $ret .= $uri_parts['user']; | |
| 3602 | - if (isset($uri_parts['pass'])) $ret .= ':'.$uri_parts['parts']; | |
| 3603 | - $ret .= '@'; | |
| 3604 | - } | |
| 3605 | - if (isset($uri_parts['host'])) { | |
| 3606 | - $ret .= '//'.$uri_parts['host']; | |
| 3607 | - if (isset($uri_parts['port'])) $ret .= ':'.$uri_parts['port']; | |
| 3608 | - } | |
| 3609 | - $ret .= $uri_parts['path']; | |
| 3610 | - if (isset($uri_parts['query'])) $ret .= '?'.$uri_parts['query']; | |
| 3611 | - if (isset($uri_parts['fragment'])) $ret .= '#'.$uri_parts['fragment']; | |
| 3612 | - | |
| 3613 | - return $ret; | |
| 3614 | - } | |
| 3615 | - | |
| 3616 | - /** | |
| 3617 | - * Parse URL | |
| 3618 | - * | |
| 3619 | - * Regular expression grabbed from RFC 2396 Appendix B. | |
| 3620 | - * This is a replacement for PHPs builtin parse_url(). | |
| 3621 | - * @param string $url | |
| 3622 | - * @access private | |
| 3623 | - * @return array | |
| 3624 | - */ | |
| 3625 | - function _parse_url($url) | |
| 3626 | - { | |
| 3627 | - // I'm using this pattern instead of parse_url() as there's a few strings where parse_url() | |
| 3628 | - // generates a warning. | |
| 3629 | - if (preg_match('!^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?!', $url, $match)) { | |
| 3630 | - $parts = array(); | |
| 3631 | - if ($match[1] != '') $parts['scheme'] = $match[2]; | |
| 3632 | - if ($match[3] != '') $parts['auth'] = $match[4]; | |
| 3633 | - // parse auth | |
| 3634 | - if (isset($parts['auth'])) { | |
| 3635 | - // store user info | |
| 3636 | - if (($at_pos = strpos($parts['auth'], '@')) !== false) { | |
| 3637 | - $userinfo = explode(':', substr($parts['auth'], 0, $at_pos), 2); | |
| 3638 | - $parts['user'] = $userinfo[0]; | |
| 3639 | - if (isset($userinfo[1])) $parts['pass'] = $userinfo[1]; | |
| 3640 | - $parts['auth'] = substr($parts['auth'], $at_pos+1); | |
| 3641 | - } | |
| 3642 | - // get port number | |
| 3643 | - if ($port_pos = strrpos($parts['auth'], ':')) { | |
| 3644 | - $parts['host'] = substr($parts['auth'], 0, $port_pos); | |
| 3645 | - $parts['port'] = (int)substr($parts['auth'], $port_pos+1); | |
| 3646 | - if ($parts['port'] < 1) $parts['port'] = null; | |
| 3647 | - } else { | |
| 3648 | - $parts['host'] = $parts['auth']; | |
| 3649 | - } | |
| 3650 | - } | |
| 3651 | - unset($parts['auth']); | |
| 3652 | - $parts['path'] = $match[5]; | |
| 3653 | - if (isset($match[6]) && ($match[6] != '')) $parts['query'] = $match[7]; | |
| 3654 | - if (isset($match[8]) && ($match[8] != '')) $parts['fragment'] = $match[9]; | |
| 3655 | - return $parts; | |
| 3656 | - } | |
| 3657 | - // shouldn't reach here | |
| 3658 | - return array('path'=>''); | |
| 3659 | - } | |
| 3660 | - | |
| 3661 | - function _encode($string) | |
| 3662 | - { | |
| 3663 | - static $replace = array(); | |
| 3664 | - if (!count($replace)) { | |
| 3665 | - $find = array(32, 34, 60, 62, 123, 124, 125, 91, 92, 93, 94, 96, 127); | |
| 3666 | - $find = array_merge(range(0, 31), $find); | |
| 3667 | - $find = array_map('chr', $find); | |
| 3668 | - foreach ($find as $char) { | |
| 3669 | - $replace[$char] = '%'.bin2hex($char); | |
| 3670 | - } | |
| 3671 | - } | |
| 3672 | - // escape control characters and a few other characters | |
| 3673 | - $encoded = strtr($string, $replace); | |
| 3674 | - // remove any character outside the hex range: 21 - 7E (see www.asciitable.com) | |
| 3675 | - return preg_replace('/[^\x21-\x7e]/', '', $encoded); | |
| 3676 | - } | |
| 3677 | - } // class Relative_URI | |
| 3678 | -} | |
| 3679 | - | |
| 3680 | 1602 | // take your best guess at the realname and e-mail, given a string |
| 3681 | 1603 | define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)'); |
| 3682 | 1604 | define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))'); |
| 3683 | 1605 | define('FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_ADDY."\s+\(".FWP_REGEX_EMAIL_NAME.'\)\s*$/'); |
| @@ -3701,5 +1623,5 @@ | ||
| 3701 | 1623 | $ret['name'] = NULL; $ret['email'] = NULL; |
| 3702 | 1624 | endif; |
| 3703 | 1625 | return $ret; |
| 3704 | 1626 | } |
| 3705 | -?> | |
| 1627 | + | |
