| @@ -2,19 +2,14 @@ | ||
| 2 | 2 | /* |
| 3 | 3 | Plugin Name: FeedWordPress |
| 4 | 4 | Plugin URI: http://feedwordpress.radgeek.com/ |
| 5 | 5 | Description: simple and flexible Atom/RSS syndication for WordPress |
| 6 | -Version: 2010.0528 | |
| 6 | +Version: 2009.1112 | |
| 7 | 7 | Author: Charles Johnson |
| 8 | 8 | Author URI: http://radgeek.com/ |
| 9 | 9 | License: GPL |
| 10 | 10 | */ |
| 11 | 11 | |
| 12 | -/** | |
| 13 | - * @package FeedWordPress | |
| 14 | - * @version 2010.0528 | |
| 15 | - */ | |
| 16 | - | |
| 17 | 12 | # This uses code derived from: |
| 18 | 13 | # - wp-rss-aggregate.php by Kellan Elliot-McCrea <kellan@protest.net> |
| 19 | 14 | # - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com> |
| 20 | 15 | # - Ultra-Liberal Feed Finder by Mark Pilgrim <mark@diveintomark.org> |
| @@ -32,9 +27,9 @@ | ||
| 32 | 27 | # or use a cron job. |
| 33 | 28 | |
| 34 | 29 | # -- Don't change these unless you know what you're doing... |
| 35 | 30 | |
| 36 | -define ('FEEDWORDPRESS_VERSION', '2010.0528'); | |
| 31 | +define ('FEEDWORDPRESS_VERSION', '2009.1112'); | |
| 37 | 32 | define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact'); |
| 38 | 33 | |
| 39 | 34 | // Defaults |
| 40 | 35 | define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors'); |
| @@ -64,14 +59,14 @@ | ||
| 64 | 59 | define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5 |
| 65 | 60 | define ('FWP_SCHEMA_26', 8201); // Database schema # for WP 2.6 |
| 66 | 61 | define ('FWP_SCHEMA_27', 9872); // Database schema # for WP 2.7 |
| 67 | 62 | define ('FWP_SCHEMA_28', 11548); // Database schema # for WP 2.8 |
| 68 | -define ('FWP_SCHEMA_29', 12329); // Database schema # for WP 2.9 | |
| 69 | 63 | |
| 70 | 64 | if (FEEDWORDPRESS_DEBUG) : |
| 71 | 65 | // Help us to pick out errors, if any. |
| 72 | 66 | ini_set('error_reporting', E_ALL & ~E_NOTICE); |
| 73 | 67 | ini_set('display_errors', true); |
| 68 | + define('MAGPIE_DEBUG', true); | |
| 74 | 69 | |
| 75 | 70 | // When testing we don't want cache issues to interfere. But this is |
| 76 | 71 | // a VERY BAD SETTING for a production server. Webmasters will eat your |
| 77 | 72 | // face for breakfast if you use it, and the baby Jesus will cry. So |
| @@ -76,25 +71,24 @@ | ||
| 76 | 71 | // a VERY BAD SETTING for a production server. Webmasters will eat your |
| 77 | 72 | // face for breakfast if you use it, and the baby Jesus will cry. So |
| 78 | 73 | // make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be |
| 79 | 74 | // used for more than testing purposes! |
| 80 | - define('FEEDWORDPRESS_CACHE_AGE', 1); | |
| 81 | - define('FEEDWORDPRESS_CACHE_LIFETIME', 1); | |
| 82 | - define('FEEDWORDPRESS_FETCH_TIME_OUT', 60); | |
| 75 | + define('MAGPIE_CACHE_AGE', 1); | |
| 83 | 76 | else : |
| 84 | - // Hold onto data all day for conditional GET purposes, | |
| 85 | - // but consider it stale after 1 min (requiring a conditional GET) | |
| 86 | - define('FEEDWORDPRESS_CACHE_LIFETIME', 24*60*60); | |
| 87 | - define('FEEDWORDPRESS_CACHE_AGE', 1*60); | |
| 88 | - define('FEEDWORDPRESS_FETCH_TIME_OUT', 10); | |
| 77 | + define('MAGPIE_DEBUG', false); | |
| 78 | + | |
| 79 | + define('MAGPIE_CACHE_AGE', 1*60); | |
| 89 | 80 | endif; |
| 90 | 81 | |
| 91 | -// Use our the cache settings that we want. | |
| 92 | -add_filter('wp_feed_cache_transient_lifetime', array('FeedWordPress', 'cache_lifetime')); | |
| 82 | +// Note that the rss-functions.php that comes prepackaged with WordPress is | |
| 83 | +// old & busted. For the new hotness, drop a copy of rss.php from | |
| 84 | +// this archive into wp-includes/rss.php | |
| 93 | 85 | |
| 94 | -// Ensure that we have SimplePie loaded up and ready to go. | |
| 95 | -// We no longer need a MagpieRSS upgrade module. Hallelujah! | |
| 96 | -require_once(ABSPATH . WPINC . '/feed.php'); | |
| 86 | +if (is_readable(ABSPATH . WPINC . '/rss.php')) : | |
| 87 | + require_once (ABSPATH . WPINC . '/rss.php'); | |
| 88 | +else : | |
| 89 | + require_once (ABSPATH . WPINC . '/rss-functions.php'); | |
| 90 | +endif; | |
| 97 | 91 | |
| 98 | 92 | if (isset($wp_db_version)) : |
| 99 | 93 | if ($wp_db_version >= FWP_SCHEMA_23) : |
| 100 | 94 | require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user |
| @@ -127,20 +121,13 @@ | ||
| 127 | 121 | else : // Something went wrong. Let's just guess. |
| 128 | 122 | $fwp_path = 'feedwordpress'; |
| 129 | 123 | endif; |
| 130 | 124 | |
| 131 | -function feedwordpress_admin_scripts () { | |
| 132 | - wp_enqueue_script('post'); // for magic tag and category boxes | |
| 133 | - wp_enqueue_script('admin-forms'); // for checkbox selection | |
| 134 | -} | |
| 135 | - | |
| 136 | 125 | // If this is a FeedWordPress admin page, queue up scripts for AJAX functions that FWP uses |
| 137 | 126 | // If it is a display page or a non-FeedWordPress admin page, don't. |
| 138 | 127 | if (is_admin() and isset($_REQUEST['page']) and preg_match("|^{$fwp_path}/|", $_REQUEST['page'])) : |
| 139 | 128 | if (function_exists('wp_enqueue_script')) : |
| 140 | - if (FeedWordPressCompatibility::test_version(FWP_SCHEMA_29)) : | |
| 141 | - add_action('admin_print_scripts', 'feedwordpress_admin_scripts'); | |
| 142 | - elseif (FeedWordPressCompatibility::test_version(FWP_SCHEMA_25)) : | |
| 129 | + if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) : | |
| 143 | 130 | wp_enqueue_script('post'); // for magic tag and category boxes |
| 144 | 131 | wp_enqueue_script('thickbox'); // for fold-up boxes |
| 145 | 132 | wp_enqueue_script('admin-forms'); // for checkbox selection |
| 146 | 133 | else : |
| @@ -181,15 +168,8 @@ | ||
| 181 | 168 | |
| 182 | 169 | # Filter in original permalinks if the user wants that |
| 183 | 170 | add_filter('post_link', 'syndication_permalink', 1); |
| 184 | 171 | |
| 185 | - # When foreign URLs are used for permalinks in feeds or display | |
| 186 | - # contexts, they need to be escaped properly. | |
| 187 | - add_filter('the_permalink', 'syndication_permalink_escaped'); | |
| 188 | - add_filter('the_permalink_rss', 'syndication_permalink_escaped'); | |
| 189 | - | |
| 190 | - add_filter('post_comments_feed_link', 'syndication_comments_feed_link'); | |
| 191 | - | |
| 192 | 172 | # WTF? By default, wp_insert_link runs incoming link_url and link_rss |
| 193 | 173 | # URIs through default filters that include `wp_kses()`. But `wp_kses()` |
| 194 | 174 | # just happens to escape any occurrence of & to & -- which just |
| 195 | 175 | # happens to fuck up any URI with a & to separate GET parameters. |
| @@ -198,12 +178,11 @@ | ||
| 198 | 178 | |
| 199 | 179 | # Admin menu |
| 200 | 180 | add_action('admin_menu', 'fwp_add_pages'); |
| 201 | 181 | add_action('admin_notices', 'fwp_check_debug'); |
| 182 | + add_action('admin_notices', 'fwp_check_magpie'); | |
| 183 | + add_action('init', 'feedwordpress_check_for_magpie_fix'); | |
| 202 | 184 | |
| 203 | - add_action('admin_menu', 'feedwordpress_add_post_edit_controls'); | |
| 204 | - add_action('save_post', 'feedwordpress_save_post_edit_controls'); | |
| 205 | - | |
| 206 | 185 | # Inbound XML-RPC update methods |
| 207 | 186 | add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook'); |
| 208 | 187 | |
| 209 | 188 | # Outbound XML-RPC ping reform |
| @@ -225,18 +204,14 @@ | ||
| 225 | 204 | add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100); |
| 226 | 205 | add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100); |
| 227 | 206 | endif; |
| 228 | 207 | |
| 229 | - if (FeedWordPress::update_requested()) : | |
| 230 | - if (FEEDWORDPRESS_DEBUG) : | |
| 231 | - add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100); | |
| 232 | - add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100); | |
| 233 | - add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100); | |
| 234 | - add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100); | |
| 235 | - add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100); | |
| 236 | - endif; | |
| 237 | - | |
| 238 | - add_action('feedwordpress_check_feed_complete', 'debug_out_feedwordpress_feed_error', 100, 3); | |
| 208 | + if (FeedWordPress::update_requested() and FEEDWORDPRESS_DEBUG) : | |
| 209 | + add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100); | |
| 210 | + add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100); | |
| 211 | + add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100); | |
| 212 | + add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100); | |
| 213 | + add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100); | |
| 239 | 214 | endif; |
| 240 | 215 | |
| 241 | 216 | # Cron-less auto-update. Hooray! |
| 242 | 217 | $autoUpdateHook = get_option('feedwordpress_automatic_updates'); |
| @@ -255,44 +230,55 @@ | ||
| 255 | 230 | # Hook in the menus, which will just point to the upgrade interface |
| 256 | 231 | add_action('admin_menu', 'fwp_add_pages'); |
| 257 | 232 | endif; // if (!FeedWordPress::needs_upgrade()) |
| 258 | 233 | |
| 234 | +function feedwordpress_check_for_magpie_fix () { | |
| 235 | + if (isset($_POST['action']) and $_POST['action']=='fix_magpie_version') : | |
| 236 | + FeedWordPressCompatibility::validate_http_request(/*action=*/ 'feedwordpress_fix_magpie', /*capability=*/ 'edit_files'); | |
| 237 | + | |
| 238 | + $back_to = $_SERVER['REQUEST_URI']; | |
| 239 | + if (isset($_POST['ignore'])) : | |
| 240 | + // kill error message by telling it we ignored the upgrade request for this version | |
| 241 | + update_option('feedwordpress_magpie_ignored_upgrade_to', EXPECTED_MAGPIE_VERSION); | |
| 242 | + $ret = 'ignored'; | |
| 243 | + elseif (isset($_POST['upgrade'])) : | |
| 244 | + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php"; | |
| 245 | + $destination = ABSPATH . WPINC . '/rss.php'; | |
| 246 | + $success = @copy($source, $destination); | |
| 247 | + | |
| 248 | + // Copy over rss-functions.php, too, to avoid collisions | |
| 249 | + // on pre-lapsarian versions of WordPress. | |
| 250 | + if ($success) : | |
| 251 | + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss-functions.php"; | |
| 252 | + $destination = ABSPATH . WPINC . '/rss-functions.php'; | |
| 253 | + $success = @copy($source, $destination); | |
| 254 | + endif; | |
| 255 | + $ret = (int) $success; | |
| 256 | + endif; | |
| 257 | + | |
| 258 | + if (strpos($back_to, '?')===false) : $sep = '?'; | |
| 259 | + else : $sep = '&'; | |
| 260 | + endif; | |
| 261 | + | |
| 262 | + header("Location: {$back_to}{$sep}feedwordpress_magpie_fix=".$ret); | |
| 263 | + exit; | |
| 264 | + endif; | |
| 265 | +} /* feedwordpress_check_for_magpie_fix() */ | |
| 266 | + | |
| 259 | 267 | function feedwordpress_auto_update () { |
| 260 | 268 | if (FeedWordPress::stale()) : |
| 261 | - $feedwordpress = new FeedWordPress; | |
| 269 | + $feedwordpress =& new FeedWordPress; | |
| 262 | 270 | $feedwordpress->update(); |
| 263 | 271 | endif; |
| 264 | 272 | } /* feedwordpress_auto_update () */ |
| 265 | 273 | |
| 266 | 274 | function feedwordpress_update_magic_url () { |
| 267 | - global $wpdb; | |
| 268 | - | |
| 269 | 275 | // Explicit update request in the HTTP request (e.g. from a cron job) |
| 270 | 276 | if (FeedWordPress::update_requested()) : |
| 271 | - $feedwordpress = new FeedWordPress; | |
| 277 | + $feedwordpress =& new FeedWordPress; | |
| 272 | 278 | $feedwordpress->update(FeedWordPress::update_requested_url()); |
| 273 | 279 | |
| 274 | - if (FEEDWORDPRESS_DEBUG and count($wpdb->queries) > 0) : | |
| 275 | - $mysqlTime = 0.0; | |
| 276 | - $byTime = array(); | |
| 277 | - foreach ($wpdb->queries as $query) : | |
| 278 | - $time = $query[1] * 1000000.0; | |
| 279 | - $mysqlTime += $query[1]; | |
| 280 | - if (!isset($byTime[$time])) : $byTime[$time] = array(); endif; | |
| 281 | - $byTime[$time][] = $query[0]. ' // STACK: ' . $query[2]; | |
| 282 | - endforeach; | |
| 283 | - krsort($byTime); | |
| 284 | - | |
| 285 | - foreach ($byTime as $time => $querySet) : | |
| 286 | - foreach ($querySet as $query) : | |
| 287 | - print "[".(sprintf('%4.4f', $time/1000.0)) . "ms] $query\n"; | |
| 288 | - endforeach; | |
| 289 | - endforeach; | |
| 290 | - echo "[feedwordpress] $wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of "; timer_stop(1); print " seconds."; | |
| 291 | - endif; | |
| 292 | - | |
| 293 | - | |
| 294 | - // Magic URL should return nothing but a 200 OK header packet | |
| 280 | + // Magic URL should return nothing but a 200 OK header packet | |
| 295 | 281 | // when successful. |
| 296 | 282 | exit; |
| 297 | 283 | endif; |
| 298 | 284 | } /* feedwordpress_magic_update_url () */ |
| @@ -366,33 +352,13 @@ | ||
| 366 | 352 | .(is_null($delta) ? "Error: I don't syndicate that URI" |
| 367 | 353 | : implode(' and ', $mesg))."\n"); |
| 368 | 354 | } |
| 369 | 355 | |
| 370 | -function debug_out_feedwordpress_feed_error ($feed, $added, $dt) { | |
| 371 | - if (is_wp_error($added)) : | |
| 372 | - $mesgs = $added->get_error_messages(); | |
| 373 | - foreach ($mesgs as $mesg) : | |
| 374 | - echo "[feedwordpress] Error updating [{$feed['link/uri']}]: $mesg\n"; | |
| 375 | - endforeach; | |
| 376 | - endif; | |
| 377 | -} | |
| 378 | - | |
| 379 | 356 | ################################################################################ |
| 380 | 357 | ## TEMPLATE API: functions to make your templates syndication-aware ############ |
| 381 | 358 | ################################################################################ |
| 382 | 359 | |
| 383 | -/** | |
| 384 | - * is_syndicated: Tests whether the current post in a Loop context, or a post | |
| 385 | - * given by ID number, was syndicated by FeedWordPress. Useful for templates | |
| 386 | - * to determine whether or not to retrieve syndication-related meta-data in | |
| 387 | - * displaying a post. | |
| 388 | - * | |
| 389 | - * @param int $id The post to check for syndicated status. Defaults to the current post in a Loop context. | |
| 390 | - * @return bool TRUE if the post's meta-data indicates it was syndicated; FALSE otherwise | |
| 391 | - */ | |
| 392 | -function is_syndicated ($id = NULL) { | |
| 393 | - return (strlen(get_syndication_feed_id($id)) > 0); | |
| 394 | -} /* function is_syndicated() */ | |
| 360 | +function is_syndicated ($id = NULL) { return (strlen(get_syndication_feed_id($id)) > 0); } | |
| 395 | 361 | |
| 396 | 362 | function get_syndication_source_link ($original = NULL, $id = NULL) { |
| 397 | 363 | if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data(); |
| 398 | 364 | endif; |
| @@ -422,9 +388,8 @@ | ||
| 422 | 388 | // Reassemble bit-by-bit with minimum of crufty elements |
| 423 | 389 | $url = (isset($bits['user'])?$bits['user'].'@':'') |
| 424 | 390 | .(isset($bits['host'])?$bits['host']:'') |
| 425 | 391 | .(isset($bits['path'])?$bits['path']:'') |
| 426 | - .(isset($uri_bits['port'])?':'.$uri_bits['port']:'') | |
| 427 | 392 | .(isset($bits['query'])?'?'.$bits['query']:''); |
| 428 | 393 | |
| 429 | 394 | if (strlen($url) > ($before+$after)) : |
| 430 | 395 | $url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after); |
| @@ -503,30 +468,22 @@ | ||
| 503 | 468 | function get_syndication_feed_id ($id = NULL) { list($u) = get_post_custom_values('syndication_feed_id', $id); return $u; } |
| 504 | 469 | function the_syndication_feed_id ($id = NULL) { echo get_syndication_feed_id($id); } |
| 505 | 470 | |
| 506 | 471 | $feedwordpress_linkcache = array (); // only load links from database once |
| 507 | -function get_syndication_feed_object ($id = NULL) { | |
| 508 | - global $feedwordpress_linkcache; | |
| 509 | 472 | |
| 510 | - $link = NULL; | |
| 473 | +function get_feed_meta ($key, $id = NULL) { | |
| 474 | + global $wpdb, $feedwordpress_linkcache; | |
| 475 | + $feed_id = get_syndication_feed_id($id); | |
| 511 | 476 | |
| 512 | - $feed_id = get_syndication_feed_id($id); | |
| 477 | + $ret = NULL; | |
| 513 | 478 | if (strlen($feed_id) > 0): |
| 514 | 479 | if (isset($feedwordpress_linkcache[$feed_id])) : |
| 515 | 480 | $link = $feedwordpress_linkcache[$feed_id]; |
| 516 | 481 | else : |
| 517 | - $link = new SyndicatedLink($feed_id); | |
| 482 | + $link =& new SyndicatedLink($feed_id); | |
| 518 | 483 | $feedwordpress_linkcache[$feed_id] = $link; |
| 519 | 484 | endif; |
| 520 | - endif; | |
| 521 | - return $link; | |
| 522 | -} | |
| 523 | 485 | |
| 524 | -function get_feed_meta ($key, $id = NULL) { | |
| 525 | - $ret = NULL; | |
| 526 | - | |
| 527 | - $link = get_syndication_feed_object($id); | |
| 528 | - if (is_object($link) and isset($link->settings[$key])) : | |
| 529 | 486 | $ret = $link->settings[$key]; |
| 530 | 487 | endif; |
| 531 | 488 | return $ret; |
| 532 | 489 | } /* get_feed_meta() */ |
| @@ -537,55 +494,13 @@ | ||
| 537 | 494 | function the_syndication_permalink ($id = NULL) { |
| 538 | 495 | echo get_syndication_permalink($id); |
| 539 | 496 | } |
| 540 | 497 | |
| 541 | -/** | |
| 542 | - * get_local_permalink: returns a string containing the internal permalink | |
| 543 | - * for a post (whether syndicated or not) on your local WordPress installation. | |
| 544 | - * This may be useful if you want permalinks to point to the original source of | |
| 545 | - * an article for most purposes, but want to retrieve a URL for the local | |
| 546 | - * representation of the post for one or two limited purposes (for example, | |
| 547 | - * linking to a comments page on your local aggregator site). | |
| 548 | - * | |
| 549 | - * @param $id The numerical ID of the post to get the permalink for. If empty, | |
| 550 | - * defaults to the current post in a Loop context. | |
| 551 | - * @return string The URL of the local permalink for this post. | |
| 552 | - * | |
| 553 | - * @uses get_permalink() | |
| 554 | - * @global $feedwordpress_the_original_permalink | |
| 555 | - * | |
| 556 | - * @since 2010.0217 | |
| 557 | - */ | |
| 558 | -function get_local_permalink ($id = NULL) { | |
| 559 | - global $feedwordpress_the_original_permalink; | |
| 560 | - | |
| 561 | - // get permalink, and thus activate filter and force global to be filled | |
| 562 | - // with original URL. | |
| 563 | - $url = get_permalink($id); | |
| 564 | - return $feedwordpress_the_original_permalink; | |
| 565 | -} /* get_local_permalink() */ | |
| 566 | - | |
| 567 | -/** | |
| 568 | - * the_original_permalink: displays the contents of get_original_permalink() | |
| 569 | - * | |
| 570 | - * @param $id The numerical ID of the post to get the permalink for. If empty, | |
| 571 | - * defaults to the current post in a Loop context. | |
| 572 | - * | |
| 573 | - * @uses get_local_permalinks() | |
| 574 | - * @uses apply_filters | |
| 575 | - * | |
| 576 | - * @since 2010.0217 | |
| 577 | - */ | |
| 578 | -function the_local_permalink ($id = NULL) { | |
| 579 | - print apply_filters('the_permalink', get_local_permalink($id)); | |
| 580 | -} /* function the_local_permalink() */ | |
| 581 | - | |
| 582 | 498 | ################################################################################ |
| 583 | 499 | ## FILTERS: syndication-aware handling of post data for templates and feeds #### |
| 584 | 500 | ################################################################################ |
| 585 | 501 | |
| 586 | 502 | $feedwordpress_the_syndicated_content = NULL; |
| 587 | -$feedwordpress_the_original_permalink = NULL; | |
| 588 | 503 | |
| 589 | 504 | function feedwordpress_preserve_syndicated_content ($text) { |
| 590 | 505 | global $feedwordpress_the_syndicated_content; |
| 591 | 506 | |
| @@ -636,131 +551,17 @@ | ||
| 636 | 551 | <?php |
| 637 | 552 | endif; |
| 638 | 553 | } |
| 639 | 554 | |
| 640 | -/** | |
| 641 | - * syndication_permalink: Allow WordPress to use the original remote URL of | |
| 642 | - * syndicated posts as their permalink. Can be turned on or off by by setting in | |
| 643 | - * Syndication => Posts & Links. Saves the old internal permalink in a global | |
| 644 | - * variable for later use. | |
| 645 | - * | |
| 646 | - * @param string $permalink The internal permalink | |
| 647 | - * @return string The new permalink. Same as the old if the post is not | |
| 648 | - * syndicated, or if FWP is set to use internal permalinks, or if the post | |
| 649 | - * was syndicated, but didn't have a proper permalink recorded. | |
| 650 | - * | |
| 651 | - * @uses FeedWordPress::munge_permalinks() | |
| 652 | - * @uses get_syndication_permalink() | |
| 653 | - * @global $feedwordpress_the_original_permalink | |
| 654 | - */ | |
| 655 | 555 | function syndication_permalink ($permalink = '') { |
| 656 | - global $feedwordpress_the_original_permalink; | |
| 657 | - | |
| 658 | - // Save the local permalink in case we need to retrieve it later. | |
| 659 | - $feedwordpress_the_original_permalink = $permalink; | |
| 660 | - | |
| 661 | - // Map this permalink to a post ID so we can get the correct permalink | |
| 662 | - // even outside of the Post Loop. Props Björn. | |
| 663 | - $id = url_to_postid($permalink); | |
| 664 | - | |
| 665 | - $munge = false; | |
| 666 | - $link = get_syndication_feed_object($id); | |
| 667 | - if (is_object($link)) : | |
| 668 | - $munge = ($link->setting('munge permalink', 'munge_permalink', 'yes') != 'no'); | |
| 556 | + if (get_option('feedwordpress_munge_permalink') != 'no'): | |
| 557 | + $uri = get_syndication_permalink(); | |
| 558 | + return ((strlen($uri) > 0) ? $uri : $permalink); | |
| 559 | + else: | |
| 560 | + return $permalink; | |
| 669 | 561 | endif; |
| 562 | +} // function syndication_permalink () | |
| 670 | 563 | |
| 671 | - if ($munge): | |
| 672 | - $uri = get_syndication_permalink($id); | |
| 673 | - $permalink = ((strlen($uri) > 0) ? $uri : $permalink); | |
| 674 | - endif; | |
| 675 | - return $permalink; | |
| 676 | -} /* function syndication_permalink () */ | |
| 677 | - | |
| 678 | -/** | |
| 679 | - * syndication_permalink_escaped: Escape XML special characters in syndicated | |
| 680 | - * permalinks when used in feed contexts and HTML display contexts. | |
| 681 | - * | |
| 682 | - * @param string $permalink | |
| 683 | - * @return string | |
| 684 | - * | |
| 685 | - * @uses is_syndicated() | |
| 686 | - * @uses FeedWordPress::munge_permalinks() | |
| 687 | - * | |
| 688 | - */ | |
| 689 | -function syndication_permalink_escaped ($permalink) { | |
| 690 | - if (is_syndicated() and FeedWordPress::munge_permalinks()) : | |
| 691 | - // This is a foreign link; WordPress can't vouch for its not | |
| 692 | - // having any entities that need to be &-escaped. So we'll do | |
| 693 | - // it here. | |
| 694 | - $permalink = esc_html($permalink); | |
| 695 | - endif; | |
| 696 | - return $permalink; | |
| 697 | -} /* function syndication_permalink_escaped() */ | |
| 698 | - | |
| 699 | -/** | |
| 700 | - * syndication_comments_feed_link: Escape XML special characters in comments | |
| 701 | - * feed links | |
| 702 | - * | |
| 703 | - * @param string $link | |
| 704 | - * @return string | |
| 705 | - * | |
| 706 | - * @uses is_syndicated() | |
| 707 | - * @uses FeedWordPress::munge_permalinks() | |
| 708 | - */ | |
| 709 | -function syndication_comments_feed_link ($link) { | |
| 710 | - global $feedwordpress_the_original_permalink, $id; | |
| 711 | - | |
| 712 | - if (is_syndicated() and FeedWordPress::munge_permalinks()) : | |
| 713 | - // If the source post provided a comment feed URL using | |
| 714 | - // wfw:commentRss or atom:link/@rel="replies" we can make use of | |
| 715 | - // that value here. | |
| 716 | - $source = get_syndication_feed_object(); | |
| 717 | - $replacement = NULL; | |
| 718 | - if ($source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') : | |
| 719 | - $commentFeeds = get_post_custom_values('wfw:commentRSS'); | |
| 720 | - if ( | |
| 721 | - is_array($commentFeeds) | |
| 722 | - and (count($commentFeeds) > 0) | |
| 723 | - and (strlen($commentFeeds[0]) > 0) | |
| 724 | - ) : | |
| 725 | - $replacement = $commentFeeds[0]; | |
| 726 | - | |
| 727 | - // This is a foreign link; WordPress can't vouch for its not | |
| 728 | - // having any entities that need to be &-escaped. So we'll do it | |
| 729 | - // here. | |
| 730 | - $replacement = esc_html($replacement); | |
| 731 | - endif; | |
| 732 | - endif; | |
| 733 | - | |
| 734 | - if (is_null($replacement)) : | |
| 735 | - // Q: How can we get the proper feed format, since the | |
| 736 | - // format is, stupidly, not passed to the filter? | |
| 737 | - // A: Kludge kludge kludge kludge! | |
| 738 | - $fancy_permalinks = ('' != get_option('permalink_structure')); | |
| 739 | - if ($fancy_permalinks) : | |
| 740 | - preg_match('|/feed(/([^/]+))?/?$|', $link, $ref); | |
| 741 | - | |
| 742 | - $format = (isset($ref[2]) ? $ref[2] : ''); | |
| 743 | - if (strlen($format) == 0) : $format = get_default_feed(); endif; | |
| 744 | - | |
| 745 | - $replacement = trailingslashit($feedwordpress_the_original_permalink) . 'feed'; | |
| 746 | - if ($format != get_default_feed()) : | |
| 747 | - $replacement .= '/'.$format; | |
| 748 | - endif; | |
| 749 | - $replacement = user_trailingslashit($replacement, 'single_feed'); | |
| 750 | - else : | |
| 751 | - // No fancy permalinks = no problem | |
| 752 | - // WordPress doesn't call get_permalink() to | |
| 753 | - // generate the comment feed URL, so the | |
| 754 | - // comments feed link is never munged by FWP. | |
| 755 | - endif; | |
| 756 | - endif; | |
| 757 | - | |
| 758 | - if (!is_null($replacement)) : $link = $replacement; endif; | |
| 759 | - endif; | |
| 760 | - return $link; | |
| 761 | -} /* function syndication_comments_feed_link() */ | |
| 762 | - | |
| 763 | 564 | ################################################################################ |
| 764 | 565 | ## ADMIN MENU ADD-ONS: register Dashboard management pages ##################### |
| 765 | 566 | ################################################################################ |
| 766 | 567 | |
| @@ -803,8 +604,97 @@ | ||
| 803 | 604 | <?php |
| 804 | 605 | endif; |
| 805 | 606 | } /* function fwp_check_debug () */ |
| 806 | 607 | |
| 608 | +define('EXPECTED_MAGPIE_VERSION', '2009.0725'); | |
| 609 | +function fwp_check_magpie () { | |
| 610 | + if (isset($_REQUEST['feedwordpress_magpie_fix'])) : | |
| 611 | + if ($_REQUEST['feedwordpress_magpie_fix']=='ignored') : | |
| 612 | +?> | |
| 613 | +<div class="updated fade"> | |
| 614 | +<p>O.K., we'll ignore the problem for now. FeedWordPress will not display any | |
| 615 | +more error messages.</p> | |
| 616 | +</div> | |
| 617 | +<?php | |
| 618 | + elseif ((bool) $_REQUEST['feedwordpress_magpie_fix']) : | |
| 619 | +?> | |
| 620 | +<div class="updated fade"> | |
| 621 | +<p>Congratulations! Your MagpieRSS has been successfully upgraded to the version | |
| 622 | +shipped with FeedWordPress.</p> | |
| 623 | +</div> | |
| 624 | +<?php | |
| 625 | + else : | |
| 626 | + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php"; | |
| 627 | + $destination = ABSPATH . WPINC . '/rss.php'; | |
| 628 | + $cmd = "cp '".htmlspecialchars(addslashes($source))."' '".htmlspecialchars(addslashes($destination))."'"; | |
| 629 | + $cmd = wordwrap($cmd, /*width=*/ 75, /*break=*/ " \\\n\t"); | |
| 630 | + | |
| 631 | +?> | |
| 632 | +<div class="error"> | |
| 633 | +<p><strong>FeedWordPress was unable to automatically upgrade your copy of MagpieRSS.</strong></p> | |
| 634 | +<p>It's likely that you need to change the file permissions on <code><?php print htmlspecialchars($source); ?></code> | |
| 635 | +to allow FeedWordPress to overwrite it.</p> | |
| 636 | +<p><strong>To perform the upgrade manually,</strong> you can | |
| 637 | +use a SFTP or FTP client to upload a copy of <code>rss.php</code> from the | |
| 638 | +<code>MagpieRSS-upgrades/</code> directory of your FeedWordPress archive so that | |
| 639 | +it overwrites <code><?php print htmlspecialchars($destination); ?></code>. Or, | |
| 640 | +if your web host provides shell access, you can issue the following command from | |
| 641 | +a command prompt to perform the upgrade:</p> | |
| 642 | +<pre> | |
| 643 | +<samp>$</samp> <kbd><?php print $cmd; ?></kbd> | |
| 644 | +</pre> | |
| 645 | +<p><strong>If you've fixed the file permissions,</strong> you can try the | |
| 646 | +automatic upgrade again.</p> | |
| 647 | + | |
| 648 | +<?php feedwordpress_upgrade_old_and_busted_buttons(); ?> | |
| 649 | +</div> | |
| 650 | +<?php | |
| 651 | + endif; | |
| 652 | + else : | |
| 653 | + $magpie_version = FeedWordPress::magpie_version(); | |
| 654 | + | |
| 655 | + $ignored = get_option('feedwordpress_magpie_ignored_upgrade_to'); | |
| 656 | + if (EXPECTED_MAGPIE_VERSION != $magpie_version and EXPECTED_MAGPIE_VERSION != $ignored) : | |
| 657 | + if (current_user_can('edit_files')) : | |
| 658 | + $youAre = 'you are'; | |
| 659 | + $itIsRecommendedThatYou = 'It is <strong>strongly recommended</strong> that you'; | |
| 660 | + else : | |
| 661 | + $youAre = 'this site is'; | |
| 662 | + $itIsRecommendedThatYou = 'You may want to contact the administrator of the site; it is <strong>strongly recommended</strong> that they'; | |
| 663 | + endif; | |
| 664 | + print '<div class="error">'; | |
| 665 | +?> | |
| 666 | +<p style="font-style: italic"><strong>FeedWordPress has detected that <?php print $youAre; ?> currently using a version of | |
| 667 | +MagpieRSS other than the upgraded version that ships with this version of FeedWordPress.</strong></p> | |
| 668 | +<ul> | |
| 669 | +<li><strong>Currently running:</strong> MagpieRSS <?php print $magpie_version; ?></li> | |
| 670 | +<li><strong>Version included with FeedWordPress <?php print FEEDWORDPRESS_VERSION; ?>:</strong> MagpieRSS <?php print EXPECTED_MAGPIE_VERSION; ?></li> | |
| 671 | +</ul> | |
| 672 | +<p><?php print $itIsRecommendedThatYou; ?> install the upgraded | |
| 673 | +version of MagpieRSS supplied with FeedWordPress. The version of | |
| 674 | +MagpieRSS that ships with WordPress is very old and buggy, and | |
| 675 | +encounters a number of errors when trying to parse modern Atom | |
| 676 | +and RSS feeds.</p> | |
| 677 | +<?php | |
| 678 | + feedwordpress_upgrade_old_and_busted_buttons(); | |
| 679 | + print '</div>'; | |
| 680 | + endif; | |
| 681 | + endif; | |
| 682 | +} | |
| 683 | + | |
| 684 | +function feedwordpress_upgrade_old_and_busted_buttons() { | |
| 685 | + if (current_user_can('edit_files')) : | |
| 686 | +?> | |
| 687 | +<form action="" method="post"><div> | |
| 688 | +<?php FeedWordPressCompatibility::stamp_nonce('feedwordpress_fix_magpie'); ?> | |
| 689 | +<input type="hidden" name="action" value="fix_magpie_version" /> | |
| 690 | +<input class="button-secondary" type="submit" name="ignore" value="<?php _e('Ignore this problem'); ?>" /> | |
| 691 | +<input class="button-primary" type="submit" name="upgrade" value="<?php _e('Upgrade'); ?>" /> | |
| 692 | +</div></form> | |
| 693 | +<?php | |
| 694 | + endif; | |
| 695 | +} | |
| 696 | + | |
| 807 | 697 | ################################################################################ |
| 808 | 698 | ## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform #### |
| 809 | 699 | ## ... 'coz it's rude to send 500 pings the first time your aggregator runs #### |
| 810 | 700 | ################################################################################ |
| @@ -860,65 +750,8 @@ | ||
| 860 | 750 | endif; |
| 861 | 751 | endif; |
| 862 | 752 | } |
| 863 | 753 | |
| 864 | - function feedwordpress_add_post_edit_controls () { | |
| 865 | - add_meta_box('feedwordpress-post-controls', __('Syndication'), 'feedwordpress_post_edit_controls', 'post', 'side', 'high'); | |
| 866 | - } // function FeedWordPress::postEditControls | |
| 867 | - | |
| 868 | - function feedwordpress_post_edit_controls () { | |
| 869 | - global $post; | |
| 870 | - | |
| 871 | - $frozen_values = get_post_custom_values('_syndication_freeze_updates', $post->ID); | |
| 872 | - $frozen_post = (count($frozen_values) > 0 and 'yes' == $frozen_values[0]); | |
| 873 | - | |
| 874 | - if (is_syndicated($post->ID)) : | |
| 875 | - ?> | |
| 876 | - <p>This is a syndicated post, which originally appeared at | |
| 877 | - <cite><?php print esc_html(get_syndication_source(NULL, $post->ID)); ?></cite>. | |
| 878 | - <a href="<?php print esc_html(get_syndication_permalink($post->ID)); ?>">View original post</a>.</p> | |
| 879 | - | |
| 880 | - <p><input type="hidden" name="feedwordpress_noncename" id="feedwordpress_noncename" value="<?php print wp_create_nonce(plugin_basename(__FILE__)); ?>" /> | |
| 881 | - <label><input type="checkbox" name="freeze_updates" value="yes" <?php if ($frozen_post) : ?>checked="checked"<?php endif; ?> /> <strong>Manual editing.</strong> | |
| 882 | - If set, FeedWordPress will not overwrite the changes you make manually | |
| 883 | - to this post, if the syndicated content is updated on the | |
| 884 | - feed.</label></p> | |
| 885 | - <?php | |
| 886 | - else : | |
| 887 | - ?> | |
| 888 | - <p>This post was created locally at this website.</p> | |
| 889 | - <?php | |
| 890 | - endif; | |
| 891 | - } // function feedwordpress_post_edit_controls () */ | |
| 892 | - | |
| 893 | - function feedwordpress_save_post_edit_controls ( $post_id ) { | |
| 894 | - global $post; | |
| 895 | - | |
| 896 | - if (!isset($_POST['feedwordpress_noncename']) or !wp_verify_nonce($_POST['feedwordpress_noncename'], plugin_basename(__FILE__))) : | |
| 897 | - return $post_id; | |
| 898 | - endif; | |
| 899 | - | |
| 900 | - // Verify if this is an auto save routine. If it is our form has | |
| 901 | - // not been submitted, so we don't want to do anything. | |
| 902 | - if ( defined('DOING_AUTOSAVE') and DOING_AUTOSAVE ) : | |
| 903 | - return $post_id; | |
| 904 | - endif; | |
| 905 | - | |
| 906 | - // Check permissions | |
| 907 | - if ( !current_user_can( 'edit_'.$_POST['post_type'], $post_id) ) : | |
| 908 | - return $post_id; | |
| 909 | - endif; | |
| 910 | - | |
| 911 | - // OK, we're golden. Now let's save some data. | |
| 912 | - if (isset($_POST['freeze_updates'])) : | |
| 913 | - update_post_meta($post_id, '_syndication_freeze_updates', $_POST['freeze_updates']); | |
| 914 | - else : | |
| 915 | - delete_post_meta($post_id, '_syndication_freeze_updates'); | |
| 916 | - endif; | |
| 917 | - | |
| 918 | - return $_POST['freeze_updates']; | |
| 919 | - } // function feedwordpress_save_edit_controls | |
| 920 | - | |
| 921 | 754 | ################################################################################ |
| 922 | 755 | ## class FeedWordPress ######################################################### |
| 923 | 756 | ################################################################################ |
| 924 | 757 | |
| @@ -962,9 +795,9 @@ | ||
| 962 | 795 | function FeedWordPress () { |
| 963 | 796 | $this->feeds = array (); |
| 964 | 797 | $links = FeedWordPress::syndicated_links(); |
| 965 | 798 | if ($links): foreach ($links as $link): |
| 966 | - $this->feeds[] = new SyndicatedLink($link); | |
| 799 | + $this->feeds[] =& new SyndicatedLink($link); | |
| 967 | 800 | endforeach; endif; |
| 968 | 801 | } // FeedWordPress::FeedWordPress () |
| 969 | 802 | |
| 970 | 803 | # function update (): polls for updates on one or more Contributor feeds |
| @@ -1068,12 +901,10 @@ | ||
| 1068 | 901 | $start_ts = time(); |
| 1069 | 902 | $added = $feed->poll($crash_ts); |
| 1070 | 903 | do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts); |
| 1071 | 904 | |
| 1072 | - if (is_array($added)) : // Success | |
| 1073 | - if (isset($added['new'])) : $delta['new'] += $added['new']; endif; | |
| 1074 | - if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif; | |
| 1075 | - endif; | |
| 905 | + if (isset($added['new'])) : $delta['new'] += $added['new']; endif; | |
| 906 | + if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif; | |
| 1076 | 907 | endif; |
| 1077 | 908 | endforeach; |
| 1078 | 909 | |
| 1079 | 910 | do_action('feedwordpress_update_complete', $delta); |
| @@ -1188,10 +1019,8 @@ | ||
| 1188 | 1019 | ); |
| 1189 | 1020 | |
| 1190 | 1021 | if (is_string($override)) : |
| 1191 | 1022 | $ret = strtolower($override); |
| 1192 | - else : | |
| 1193 | - $ret = NULL; | |
| 1194 | 1023 | endif; |
| 1195 | 1024 | |
| 1196 | 1025 | if (!is_numeric($override) and !in_array($ret, $set[$what])) : |
| 1197 | 1026 | $ret = get_option('feedwordpress_unfamiliar_'.$what); |
| @@ -1227,19 +1056,8 @@ | ||
| 1227 | 1056 | $ret = get_option('feedwordpress_use_aggregator_source_data'); |
| 1228 | 1057 | return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes')); |
| 1229 | 1058 | } |
| 1230 | 1059 | |
| 1231 | - /** | |
| 1232 | - * FeedWordPress::munge_permalinks: check whether or not FeedWordPress | |
| 1233 | - * should rewrite permalinks for syndicated items to reflect their | |
| 1234 | - * original location. | |
| 1235 | - * | |
| 1236 | - * @return bool TRUE if FeedWordPress SHOULD rewrite permalinks; FALSE otherwise | |
| 1237 | - */ | |
| 1238 | - /*static*/ function munge_permalinks () { | |
| 1239 | - return (get_option('feedwordpress_munge_permalink', /*default=*/ 'yes') != 'no'); | |
| 1240 | - } /* FeedWordPress::munge_permalinks() */ | |
| 1241 | - | |
| 1242 | 1060 | function syndicated_links () { |
| 1243 | 1061 | $contributors = FeedWordPress::link_category_id(); |
| 1244 | 1062 | if (function_exists('get_bookmarks')) : |
| 1245 | 1063 | $links = get_bookmarks(array("category" => $contributors)); |
| @@ -1323,14 +1141,58 @@ | ||
| 1323 | 1141 | |
| 1324 | 1142 | if (is_null($from) or $from <= 0.96) : $from = 0.96; endif; |
| 1325 | 1143 | |
| 1326 | 1144 | switch ($from) : |
| 1327 | - case 0.96: | |
| 1328 | - // Dropping legacy upgrade code. If anyone is still | |
| 1329 | - // using 0.96 and just now decided to upgrade, well, I'm | |
| 1330 | - // sorry about that. You'll just have to cope with a few | |
| 1331 | - // duplicate posts. | |
| 1145 | + case 0.96: // account for changes to syndication custom values and guid | |
| 1146 | + echo "<p>Upgrading database from {$from} to ".FEEDWORDPRESS_VERSION."...</p>\n"; | |
| 1332 | 1147 | |
| 1148 | + $cat_id = FeedWordPress::link_category_id(); | |
| 1149 | + | |
| 1150 | + // Avoid duplicates | |
| 1151 | + $wpdb->query("DELETE FROM `{$wpdb->postmeta}` WHERE meta_key = 'syndication_feed_id'"); | |
| 1152 | + | |
| 1153 | + // Look up all the link IDs | |
| 1154 | + $wpdb->query(" | |
| 1155 | + CREATE TEMPORARY TABLE tmp_custom_values | |
| 1156 | + SELECT | |
| 1157 | + NULL AS meta_id, | |
| 1158 | + post_id, | |
| 1159 | + 'syndication_feed_id' AS meta_key, | |
| 1160 | + link_id AS meta_value | |
| 1161 | + FROM `{$wpdb->postmeta}`, `{$wpdb->links}` | |
| 1162 | + WHERE | |
| 1163 | + meta_key='syndication_feed' | |
| 1164 | + AND meta_value=link_rss | |
| 1165 | + AND link_category = {$cat_id} | |
| 1166 | + "); | |
| 1167 | + | |
| 1168 | + // Now attach them to their posts | |
| 1169 | + $wpdb->query("INSERT INTO `{$wpdb->postmeta}` SELECT * FROM tmp_custom_values"); | |
| 1170 | + | |
| 1171 | + // And clean up after ourselves. | |
| 1172 | + $wpdb->query("DROP TABLE tmp_custom_values"); | |
| 1173 | + | |
| 1174 | + // Now fix the guids to avoid duplicate posts | |
| 1175 | + echo "<ul>"; | |
| 1176 | + foreach ($this->feeds as $syndicatedLink) : | |
| 1177 | + $feed = $syndicatedLink->settings; | |
| 1178 | + echo "<li>Fixing post meta-data for <cite>".$feed['link/name']."</cite> … "; flush(); | |
| 1179 | + $rss = @fetch_rss($feed['link/uri']); | |
| 1180 | + if (is_array($rss->items)) : | |
| 1181 | + foreach ($rss->items as $item) : | |
| 1182 | + $post = new SyndicatedPost($item, $syndicatedLink); | |
| 1183 | + $guid = $wpdb->escape($post->guid()); // new GUID algorithm | |
| 1184 | + $link = $wpdb->escape($item['link']); | |
| 1185 | + | |
| 1186 | + $wpdb->query(" | |
| 1187 | + UPDATE `{$wpdb->posts}` SET guid='{$guid}' WHERE guid='{$link}' | |
| 1188 | + "); | |
| 1189 | + endforeach; | |
| 1190 | + endif; | |
| 1191 | + echo "<strong>complete.</strong></li>\n"; | |
| 1192 | + endforeach; | |
| 1193 | + echo "</ul>\n"; | |
| 1194 | + | |
| 1333 | 1195 | // Mark the upgrade as successful. |
| 1334 | 1196 | update_option('feedwordpress_version', FEEDWORDPRESS_VERSION); |
| 1335 | 1197 | endswitch; |
| 1336 | 1198 | echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>"; |
| @@ -1335,27 +1197,8 @@ | ||
| 1335 | 1197 | endswitch; |
| 1336 | 1198 | echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>"; |
| 1337 | 1199 | } /* FeedWordPress::upgrade_database() */ |
| 1338 | 1200 | |
| 1339 | - function has_guid_index () { | |
| 1340 | - global $wpdb; | |
| 1341 | - | |
| 1342 | - $found = false; // Guilty until proven innocent. | |
| 1343 | - | |
| 1344 | - $results = $wpdb->get_results(" | |
| 1345 | - SHOW INDEXES FROM {$wpdb->posts} | |
| 1346 | - "); | |
| 1347 | - if ($results) : | |
| 1348 | - foreach ($results as $index) : | |
| 1349 | - if (isset($index->Column_name) | |
| 1350 | - and ('guid' == $index->Column_name)) : | |
| 1351 | - $found = true; | |
| 1352 | - endif; | |
| 1353 | - endforeach; | |
| 1354 | - endif; | |
| 1355 | - return $found; | |
| 1356 | - } /* FeedWordPress::has_guid_index () */ | |
| 1357 | - | |
| 1358 | 1201 | function create_guid_index () { |
| 1359 | 1202 | global $wpdb; |
| 1360 | 1203 | |
| 1361 | 1204 | $wpdb->query(" |
| @@ -1362,71 +1205,29 @@ | ||
| 1362 | 1205 | CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid) |
| 1363 | 1206 | "); |
| 1364 | 1207 | } /* FeedWordPress::create_guid_index () */ |
| 1365 | 1208 | |
| 1366 | - function remove_guid_index () { | |
| 1367 | - global $wpdb; | |
| 1368 | - | |
| 1369 | - $wpdb->query(" | |
| 1370 | - DROP INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts} | |
| 1371 | - "); | |
| 1372 | - } | |
| 1373 | - | |
| 1374 | - /*static*/ function fetch ($url) { | |
| 1375 | - require_once (ABSPATH . WPINC . '/class-feed.php'); | |
| 1376 | - $feed = new SimplePie(); | |
| 1377 | - $feed->set_feed_url($url); | |
| 1378 | - $feed->set_cache_class('WP_Feed_Cache'); | |
| 1379 | - $feed->set_file_class('WP_SimplePie_File'); | |
| 1380 | - $feed->set_cache_duration(FeedWordPress::cache_duration()); | |
| 1381 | - $feed->init(); | |
| 1382 | - $feed->handle_content_type(); | |
| 1383 | - | |
| 1384 | - if ($feed->error()) : | |
| 1385 | - $ret = new WP_Error('simplepie-error', $feed->error()); | |
| 1386 | - else : | |
| 1387 | - $ret = $feed; | |
| 1388 | - endif; | |
| 1389 | - return $ret; | |
| 1390 | - } /* FeedWordPress::fetch () */ | |
| 1391 | - | |
| 1392 | 1209 | function clear_cache () { |
| 1393 | 1210 | global $wpdb; |
| 1394 | 1211 | |
| 1395 | - // The WordPress SimplePie module stores its cached feeds as | |
| 1396 | - // transient records in the options table. The data itself is | |
| 1397 | - // stored in `_transient_feed_{md5 of url}` and the last-modified | |
| 1398 | - // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for | |
| 1399 | - // these records are stored in `_transient_timeout_feed_{md5}`. | |
| 1400 | - // Since the md5 is always 32 characters in length, the | |
| 1401 | - // option_name is always over 32 characters. | |
| 1212 | + // MagpieRSS stores its cached feeds in options table rows with | |
| 1213 | + // name = `rss_{md5 of url}` and timestamps for cached feeds in | |
| 1214 | + // table rows with name = `rss_{md5 of url}_ts`. The md5 is | |
| 1215 | + // always 32 characters in length, so the total option_name is | |
| 1216 | + // always over 32 characters. | |
| 1402 | 1217 | $wpdb->query(" |
| 1403 | 1218 | DELETE FROM {$wpdb->options} |
| 1404 | - WHERE option_name LIKE '_transient%_feed_%' AND LENGTH(option_name) > 32 | |
| 1219 | + WHERE LOCATE('rss_', option_name) AND LENGTH(option_name) > 32 | |
| 1405 | 1220 | "); |
| 1406 | 1221 | } /* FeedWordPress::clear_cache () */ |
| 1407 | 1222 | |
| 1408 | - function cache_duration () { | |
| 1409 | - $duration = NULL; | |
| 1410 | - if (defined('FEEDWORDPRESS_CACHE_AGE')) : | |
| 1411 | - $duration = FEEDWORDPRESS_CACHE_AGE; | |
| 1223 | + function magpie_version () { | |
| 1224 | + if (!defined('MAGPIE_VERSION')) : $magpie_version = $GLOBALS['wp_version'].'-default'; | |
| 1225 | + else : $magpie_version = MAGPIE_VERSION; | |
| 1412 | 1226 | endif; |
| 1413 | - return $duration; | |
| 1227 | + return $magpie_version; | |
| 1414 | 1228 | } |
| 1415 | - function cache_lifetime ($duration) { | |
| 1416 | - // Check for explicit setting of a lifetime duration | |
| 1417 | - if (defined('FEEDWORDPRESS_CACHE_LIFETIME')) : | |
| 1418 | - $duration = FEEDWORDPRESS_CACHE_LIFETIME; | |
| 1419 | 1229 | |
| 1420 | - // Fall back to the cache freshness duration | |
| 1421 | - elseif (defined('FEEDWORDPRESS_CACHE_AGE')) : | |
| 1422 | - $duration = FEEDWORDPRESS_CACHE_AGE; | |
| 1423 | - endif; | |
| 1424 | - | |
| 1425 | - // Fall back to WordPress default | |
| 1426 | - return $duration; | |
| 1427 | - } /* FeedWordPress::cache_lifetime () */ | |
| 1428 | - | |
| 1429 | 1230 | # Utility functions for handling text settings |
| 1430 | 1231 | function negative ($f, $setting) { |
| 1431 | 1232 | $nego = array ('n', 'no', 'f', 'false'); |
| 1432 | 1233 | return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego)); |
| @@ -1441,12 +1242,17 @@ | ||
| 1441 | 1242 | # Internal debugging functions |
| 1442 | 1243 | function critical_bug ($varname, $var, $line) { |
| 1443 | 1244 | global $wp_version; |
| 1444 | 1245 | |
| 1246 | + if (defined('MAGPIE_VERSION')) : $mv = MAGPIE_VERSION; | |
| 1247 | + else : $mv = 'WordPress '.$wp_version.' default.'; | |
| 1248 | + endif; | |
| 1249 | + | |
| 1445 | 1250 | 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>'; |
| 1446 | 1251 | echo "\n<plaintext>"; |
| 1447 | 1252 | echo "Triggered at line # ".$line."\n"; |
| 1448 | 1253 | echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n"; |
| 1254 | + echo "MagpieRSS version: {$mv}\n"; | |
| 1449 | 1255 | echo "WordPress version: {$wp_version}\n"; |
| 1450 | 1256 | echo "PHP version: ".phpversion()."\n"; |
| 1451 | 1257 | echo "\n"; |
| 1452 | 1258 | echo $varname.": "; var_dump($var); echo "\n"; |
| @@ -1472,9 +1278,9 @@ | ||
| 1472 | 1278 | return $args; |
| 1473 | 1279 | } |
| 1474 | 1280 | |
| 1475 | 1281 | function feedwordpress_pong ($args) { |
| 1476 | - $feedwordpress = new FeedWordPress; | |
| 1282 | + $feedwordpress =& new FeedWordPress; | |
| 1477 | 1283 | $delta = @$feedwordpress->update($args[1]); |
| 1478 | 1284 | if (is_null($delta)): |
| 1479 | 1285 | return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>."); |
| 1480 | 1286 | else: |
| @@ -1485,9 +1291,13 @@ | ||
| 1485 | 1291 | return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg)); |
| 1486 | 1292 | endif; |
| 1487 | 1293 | } |
| 1488 | 1294 | |
| 1489 | -require_once(dirname(__FILE__) . '/relative_uri.class.php'); | |
| 1295 | +# The upgraded MagpieRSS also uses this class. So if we have it loaded | |
| 1296 | +# in, don't load it again. | |
| 1297 | +if (!class_exists('Relative_URI')) { | |
| 1298 | + require_once(dirname(__FILE__) . '/relative_uri.class.php'); | |
| 1299 | +} | |
| 1490 | 1300 | |
| 1491 | 1301 | // take your best guess at the realname and e-mail, given a string |
| 1492 | 1302 | define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)'); |
| 1493 | 1303 | define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))'); |
