There was a problem initializing the feedlist plugin. Make sure the file feedlist.php is directly under your wp-content/plugins directory and not a subdirectory.

args = $args; $this->id = md5(uniqid(rand(), true)); } function GetID(){ $this->Debug($this->id); } /* core methods */ // called automagically if you use a inline filter (inside a post/page). function FeedListFilter(){ return $this->BuildFeedOutput(); } // call this if you want to process one feed function FeedListFeed(){ echo $this->BuildFeedOutput(); } // call this if you want to process a feed file function FeedListFile(){ $this->args = $this->GetArgumentArray(); $this->output = ''; // Seed the random number generator: srand((double)microtime()*1000000); $feed = Array(); $feedInfo = $this->LoadFile($this->args['file']); if(count($feedInfo)){ // we have some feeds // Randomize the array: shuffle($feedInfo); // Make sure we are set to show something: ($this->args['feedsToShow'] < 1) ? 1 : $this->args['feedsToShow']; ($this->args['feedsToShow'] > sizeof($feedInfo)) ? sizeof($feedInfo) : $this->args['feedsToShow']; // we will fetch each feed, then coallate items for($i=0;$i<$this->args['feedsToShow'];$i++){ $thisFeed = $feedInfo[$i]; $urlAndTitle = preg_split("/~/", $thisFeed); $feedUrl = trim($urlAndTitle[0]); $feedTitle = trim($urlAndTitle[1]); $this->rs = $this->GetFeed($feedUrl); if($this->rs){ $this->items = $this->rs->items; if($this->args['random']){ shuffle($this->items); } // Slice off the number of items that we want: if ($this->args['num_items'] > 0) { $this->items = array_slice($this->items, 0, $this->args['num_items']); } if(!$this->args['mergeFeeds']){ $this->output.= '

'.$feedTitle.'

'; if($this->args['show_date']){ $this->output .= '

updated: '.fl_tz_convert($this->rs->last_modified,0,Date('I')).'

'; } $this->output.=$this->Draw($this->items,$this->args); } else { $feed = array_merge($feed,$this->items); } } } $this->output .= '

'; if($this->args['mergeFeeds']){ $this->output.=$this->Draw($feed,$this->args); } $this->output .= ''; } else { $this->output = $this->args['before'] . 'No Items Were Found In the Provided Feeds. Perhaps there is a communication problem.' . $this->args['after']; } // coallate feed items echo $this->output; } /* end core methods */ /* basic settings - you can edit these */ function GetSettings(){ /* CONFIGURATION SETTINGS ---------------------- cacheTimeout how long should your cache file live in seconds? By default it is 21600 or 6 hours. most sites prefer you use caching so please make sure you do! connectionTimeout how long should I try to connect the feed provider before I give up, default is 15 seconds showRssLinkListJS TRUE by default and will include a small block of JS in your header. If it is false the JS will not be included. If you want the $new_window = 'true' option to use the JS then this must also be true. Otherwise both true and simple will hardcode the target="_blank" into the new window links */ // DEFINE THE SETTINGS -- EDIT AS YOU NEED: $feedListDebug = false; // To debug this script during programming (true/false). $cacheTimeout = 21600; // 21600 sec is 6 hours. $connectionTimeout = 15; // 15 seconds is default $showRSSLinkListJS = true; $Language = 'en_US'; // Choose your language (from the available languages below,in the translations): $Translations = array(); // Please send in your suggestions/translations: // English: $Translations['en_US'] = array(); $Translations['en_US']['ReadMore'] = 'Read more...'; // Dutch: $Translations['nl_NL'] = array(); $Translations['nl_NL']['ReadMore'] = '[lees verder]'; $feedListFile = '/feeds.txt'; // IF you are going to use the random feedlist generator make sure this holds the correct name for your feed file: // Build an array out of the settings and send them back: $settings = array ( 'feedListDebug' => $feedListDebug, 'cacheTimeout' => $cacheTimeout, 'connectionTimeout' => $connectionTimeout, 'showRSSLinkListJS' => $showRSSLinkListJS, 'language' => $Language, 'translations' => $Translations, 'feedListFile' => $feedListFile ); return $settings; } function GetDefaults(){ $settings = $this->GetSettings(); return array( 'rss_feed_url' => 'http://del.icio.us/rss', 'num_items' => 15, 'show_description' => true, 'random' => false, 'before' => '

', 'after' => '

', 'description_separator' => ' - ', 'encoding' => false, 'sort' => 'none', 'new_window' => false, 'ignore_cache' => false, 'suppress_link' => false, 'show_date' => false, 'additional_fields' => '', 'max_characters' => 0, 'max_char_wordbreak' => true, 'file'=>$settings['file'], 'feedsToShow'=>0, 'mergeFeeds'=>false ); } /* end basic settings */ function BuildFeedOutput(){ $this->args = $this->GetArgumentArray(); $this->rs = $this->GetFeed($this->args['rss_feed_url']); $this->output = ''; if($this->rs){ $this->items = $this->rs->items; if($this->args['random']){ shuffle($this->items); } // Slice off the number of items that we want: if ($this->args['num_items'] > 0) { $this->items = array_slice($this->items, 0, $this->args['num_items']); } $this->output = $this->Draw(); } return $this->output; } function Draw(){ $settings = $this->GetSettings(); $this->items = $this->NormalizeDate($this->items); $this->items = $this->SortItems($this->items,$this->args['sort']); // Explicitly set this because $new_window could be "simple": $target = ''; if($new_window == true && $settings["showRSSLinkListJS"]) { $target=' rel="external" '; } elseif ($new_window == true || $new_window == 'simple') { $target=' target="_blank" '; } $this->output =''; foreach($this->items as $item){ $thisLink = ''; $linkTitle = ''; $thisDescription = ''; $thisTitle = $item['title']; if ($this->args['encoding']){ // very poor and limited internationalization effort $thisTitle = htmlentities(utf8_decode($thisTitle)); } if (isset($item['content']['encoded']) || isset($item['description'])){ if (isset($item['description'])){ $thisDescription = $item['description']; } else{ $thisDescription = $item['content']['encoded']; } // Handle max_characters and max_char_wordbreak before the htmlentities makes it more complicated: if (!empty($this->args['max_characters']) && is_numeric($this->args['max_characters'])) { $thisDescription = substr($thisDescription, 0, $this->args['max_characters']); // If true, we cut on the last space: if (!empty($this->args['max_char_wordbreak'])) { $max_char_pos = strrpos($thisDescription, ' '); if ($max_char_pos > 0) { $thisDescription = substr($thisDescription, 0, $max_char_pos); } } } else if ($encoding) { //further really weak attempt at internationalization $thisDescription = htmlentities(utf8_decode($thisDescription)); } $linkTitle = $thisDescription; $linkTitle = strip_tags($linkTitle); $linkTitle = str_replace(array("\n", "\t", '"'), array('', '', "'"), $linkTitle); $linkTitle = substr($linkTitle, 0, 300); if (strlen(trim($thisDescription))) { $thisDescription = $this->args['description_separator'].$thisDescription; } } // Only build the hyperlink if a link is provided..and we are not told to suppress the link: if (!$this->args['suppress_link'] && strlen(trim($item['link'])) && strlen(trim($thisTitle))){ $thisLink = ''.$thisTitle.''; } elseif (strlen(trim($item['link'])) && $this->args['show_description']) { // If we don't have a title but we do have a description we want to show.. link the description $thisLink = ''.$thisDescription.''; $thisDescription = ''; } else { $thisLink = '' . $thisTitle . ''; } // Determine if any extra data should be shown: $extraData = ''; if (strlen($this->args['additional_fields'])){ // Magpie converts all key names to lowercase so we do too: $this->args['additional_fields'] = strtolower($this->args['additional_fields']); // Get each additional field: $addFields = explode('~', $this->args['additional_fields']); foreach ($addFields as $addField) { // Determine if the field was a nested field: $fieldDef = explode('.', $addField); $thisNode = $item; foreach($fieldDef as $fieldName) { // Check to see if the fieldName has a COLON in it, if so then we are referencing an array: $thisField = explode(':', $fieldName); $fieldName = $thisField[0]; $thisNode = $thisNode[$fieldName]; if (count($thisField) == 2) { $fieldName = $thisField[1]; $thisNode = $thisNode[$fieldName]; } } if (is_string($thisNode) && isset($thisNode)) { $extraData .= '

' . $thisNode . '

'; } } } if ($this->args['show_description']){ $this->output .= $this->args['before'].$thisLink.$thisDescription.$extraData; }else{ $this->output .= $this->args['before'].$thisLink.$extraData; } if (is_numeric($this->args['max_characters']) && $this->args['max_characters'] > 0) { $this->output .= '

'.$settings["translations"][$settings["language"]]['ReadMore'].'

'; } $this->output .= $this->args['after']; } return $this->output; } function ArrayPush(&$arr) { $args = func_get_args(); foreach ($args as $arg) { if (is_array($arg)) { foreach ($arg as $key => $value) { $arr[$key] = $value; $ret++; } }else{ $arr[$arg] = ""; } } return $ret; } /* utility functions */ function NormalizeDate(){ $newItems = array(); foreach($this->items as $item){ if(array_key_exists('pubdate',$item)) { $d = $item['pubdate']; $d = explode(' ',$d); $d = $d[3] . $this->GetMonthNum($d[2]) . $d[1] . $d[4] . '0000'; $d = $this->MakeNumericOnly($d); $this->ArrayPush($item,array("feeddate"=>$d)); } else if (array_key_exists('published',$item)) { $d = $item['published']; $d = $this->MakeNumericOnly($d); $this->ArrayPush($item,array("feeddate"=>$d)); } else if (array_key_exists('dc',$item) && array_key_exists('date',$item['dc'])) { $d = $item['dc']; $d = $d['date']; $d = $this->MakeNumericOnly($d); $this->ArrayPush($item,array("feeddate"=>$d)); } else { $d = date("YmdHmsO"); $d = $this->MakeNumericOnly($d); $this->ArrayPush($item,array("feeddate"=>$d)); } array_push($newItems,$item); } return $newItems; } function MakeNumericOnly($val){ return ereg_replace( '[^0-9]+', '', $val); } function GetMonthNum($month){ $months = array('jan'=>'01','feb'=>'02','mar'=>'03','apr'=>'04','may'=>'05','jun'=>'06','jul'=>'07','aug'=>'08','sep'=>'09','oct'=>'10','nov'=>'11','dec'=>'12'); $month = strtolower($month); return $months[$month]; } function SortItems(){ $sort = strtolower($this->args['sort']); $sort = explode(" ",$sort); if((count($sort) ==1 || $sort[0] == 'asc') && $sort[0] != 'none'){ $sort[1] = SORT_ASC; } elseif ($sort[1] == 'desc') { $sort[1] = SORT_DESC; } else { $sort[1] = ''; } if($sort[0] == 'feeddate'){ $sort[2] = SORT_NUMERIC; } else { $sort[2] = SORT_STRING; } if (($sort[1]!='') && count($this->items)) { // Order by sortCol: foreach($this->items as $item) { $sortBy[] = $item[$sort[0]]; } // Make titles lowercase (otherwise capitals will come before lowercase): $sortByLower = array_map('strtolower', $sortBy); array_multisort($sortByLower, $sort[1], $sort[2], $this->items); } return $this->items; } function LoadFile($file){ /* load the $feedListFile contents into an array, using the --NEXT-- text as a delimeter between feeds and a tilde (~) between URL and TITLE */ $x = file($file); return preg_split("/--NEXT--/", join('', file($file))); } function GetArgumentArray(){ $this->args = $this->AssignDefaults(); $a = array(); foreach($this->args as $d=>$v){ if($this->args[$d] === 'true') { $a[$d] = 1; }else if($this->args[$d] === 'false'){ $a[$d] = 0; }else{ $a[$d] = $v; } $a[$d] = html_entity_decode($a[$d]); } return $a; } function AssignDefaults(){ $defaults = $this->GetDefaults(); $a = array(); $i=0; foreach ($defaults as $d => $v) { $a[$d] = isset($this->args[$d]) ? $this->args[$d] : $v; $a[$d] = isset($this->args[$i]) ? $this->args[$i] : $a[$d]; $i++; } return $a; } function GetFeed($feedUrl){ $this->feed = false; if(function_exists('fetch_rss')){ $this->feed = fetch_rss($feedUrl); } return $this->feed; } function InitializeReader($ignore_cache){ $settings = $this->GetSettings(); if ($ignore_cache) { if (is_numeric($ignore_cache)) { define('MAGPIE_CACHE_AGE', $ignore_cache); } else { define('MAGPIE_CACHE_ON', false); } } else { define('MAGPIE_CACHE_AGE', $settings["cacheTimeout"]); } define('MAGPIE_DEBUG', false); define('MAGPIE_FETCH_TIME_OUT', $settings["connectionTimeout"]); } function Debug($val,$name=''){ if(strlen($name)){ print('

'.$name.'

'); } print('

');
				print_r($val);
				print('

'); } /* end utility functions */ } function rssLinkListFilter($text) { return preg_replace_callback("//", "feedListFilter", $text); } /* Templates can call any of these functions */ function rssLinkList($args){ if(!is_array($args)){ $args = func_get_args(); } return feedList($args); } function feedList($args){ if(!is_array($args)){ $args = func_get_args(); } $feed = new FeedList($args); return $feed->FeedListFeed(); } function randomFeedList($args){ if(!is_array($args)){ $this->args = parse_str($args,$a); $this->args = $a; } $feed = new FeedList($args); return $feed->FeedListFile(); } function feedListFilter($args){ $args = explode(",",$args[1]); if(count($args) == 1 && !strpos($args[0],":=")){ $a = array(); $a["rss_feed_url"] = $args[0]; $args = $a; } else { $a = array(); foreach($args as $arg){ $arg = explode(":=",$arg); $a[$arg[0]] = $arg[1]; } $args = $a; } $feed = new FeedList($args); return $feed->FeedListFilter(); } /* end template functions */ if (function_exists('add_filter')) { add_filter('the_content', 'rssLinkListFilter'); } if(function_exists('FeedListInitError')){ add_action('admin_head','FeedListInitError'); } ?> FeedWordPress Mu Wordpress Multi User WPMU Hon Dev

FeedWordPress Mu Wordpress Multi User WPMU

FeedWordpress Mu Wordpress Object Cache Bug

Author: admin

23 Mar

I had an issue with Feedwordpress and WPMU. The feeds were not appearing and neither were they syndicating posts. Also when I added and deleted blog links they were still appearing.

I tried removing everything including plugins and upgrading to the latest MU Wordpress but Feedwordpress 0.992 only started working properly after I removed the object cache in wp-config.php.

Remove the following line from wp-config.php:

define('ENABLE_CACHE', true);

Delete the folder /wp-content/cache/.

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