/*
Plugin Name: FeedList
Plugin URI: http://rawlinson.us/blog/articles/feedlist-plugin/
Description: Displays any ATOM or RSS feed in your blog.
Author: Bill Rawlinson
Author URI: http://blog.rawlinson.us/
Version: 2.22.3
*/
// include files
$relroot = dirname(__FILE__).'/../../../';
// get the magpie libary
if (file_exists($relroot . 'wp-includes/rss.php')) {
require_once($relroot . 'wp-includes/rss.php');
} else if(file_exists($relroot . 'wp-includes/rss-functions.php')){
require_once($relroot . 'wp-includes/rss-functions.php');
} else {
function FeedListInitError(){
?>
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.
}
}
// end
// end
class FeedList {
var $dateFormat = "F j, Y, g:i a";
var $id;
var $items;
var $rs;
var $args;
var $feed;
var $output;
function FeedList($args){
$this->args = $args;
$this->id = md5(uniqid(rand(), true));
}
function GetID(){
$this->Debug($this->id);
}
/* core methods */
// called automagically if you use an 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.= '
';
} 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]';
// French:
$Translations['fr_FR'] = array();
$Translations['fr_FR']['ReadMore'] = 'Lisez davantage';
$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,
'show_date_per_item' => false,
'show_description_only' => 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 = $this->NormalizeDates($this->items);
$this->items = $this->SortItems($this->items,$this->args['sort']);
// Explicitly set this because $new_window could be "simple":
$target = '';
if($this->args["new_window"] == true && $settings["showRSSLinkListJS"])
{
$target=' rel="external" ';
}
elseif ($this->args["new_window"] == true || $settings["new_window"] == 'simple')
{
$target=' target="_blank" ';
}
$this->output ='';
foreach($this->items as $item){
$thisLink = '';
$linkTitle = '';
$thisDescription = '';
$thisTitle = $item['title'];
$thisItemDate = '';
if($this->args['show_description_only']){
$this->args['show_description'] = true;
}
if ($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 we are only showing the description we don't need the separator..
if (strlen(trim($thisDescription)) && !$this->args['show_description_only'])
{
$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($thisTitle)) && !$this->args['show_description_only']){
$thisLink = ''.$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 = '' . $thisTitle . '';
}
if($this->args['show_date_per_item']){
$thisItemDate = '
' . $item['feeddate'] . '
';
}
// 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 .= '
The AccuQuilt GO! Fabric Cutter is a lightweight, portable fabric cutter quilters can transport easily to classes, guild meetings, retreats and quilting bees. Its design was inspired by the ideas and suggestions of quilters throughout the world and features an easy-lift handle, comfortable roller handle grip, magnetic seal and a neutral, light-colored work surface. Fabric cutting dies for the AccuQuilt GO! are light and made exclusively to ft the portable GO!fabric cutter. Designed for time-saving accuracy, these dies ensure all cuts are quick and precise so your shapes piece together perfectly every time. A GO!
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