e107_plugins/rss_menu/rss.php
<?php
/*
* e107 website system
*
* Copyright (C) 2008-2016 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* RSS Feed management
*
*/
/*
Query string: content_type.rss_type.[topic id]
1: news
5: comments
12: downloads (option: specify category)
Plugins should use an e_rss.php file in their plugin folder
----------------------------------------------------------------
*/
if (!defined('e107_INIT'))
{
if(!empty($_GET) || !empty($argv))
{
$_E107['no_online'] = true;
$_E107['no_forceuserupdate'] = true;
$_E107['no_menus'] = true;
$_E107['allow_guest'] = true; // run while in members-only mode.
$_E107['no_maintenance'] = true;
}
require_once(__DIR__.'/../../class2.php');
}
$e107 = e107::getInstance();
if (!e107::isInstalled('rss_menu'))
{
e107::redirect();
exit;
}
$tp = e107::getParser();
//require_once(e_PLUGIN.'rss_menu/rss_shortcodes.php');
require_once(e_HANDLER.'userclass_class.php');
// Get language file
e107::includeLan(e_PLUGIN.'rss_menu/languages/'.e_LANGUAGE.'_admin_rss_menu.php');
// Query handler
if(!empty($_GET['type']))
{
$content_type = $tp->toDB($_GET['cat']);
$rss_type = intval(varset($_GET['type'],0));
$topic_id = $tp->toDB($_GET['topic'],'');
}
elseif(e_QUERY)
{
$tmp = explode('.', e_QUERY);
$content_type = $tp->toDB($tmp[0]);
$rss_type = intval(varset($tmp[1],0));
$topic_id = $tp->toDB($tmp[2],'');
}
else
{
$content_type = false;
$topic_id = false;
}
// List available rss feeds
if (empty($rss_type))
{
// Display list of all feeds
require_once(HEADERF);
require_once(e_PLUGIN.'rss_menu/rss_shortcodes.php');
$sc = e107::getScBatch('rss_menu', true);
$sc->wrapper('rss/page');
if(!$sql->select('rss', '*', "`rss_class` = 0 AND `rss_limit` > 0 AND `rss_topicid` NOT REGEXP ('\\\*') ORDER BY `rss_name`"))
{
$ns->tablerender(LAN_ERROR, RSS_LAN_ERROR_4);
}
else
{
if($template = e107::getTemplate('rss_menu', 'rss', 'page'))
{
$RSS_LIST_HEADER = $template['start'];
$RSS_LIST_TABLE = $template['item'];
$RSS_LIST_FOOTER = $template['end'];
}
else
{
// Get Legacy template
if (is_readable(THEME.'rss_template.php'))
{
require_once(THEME.'rss_template.php');
}
else
{
require_once(e_PLUGIN.'rss_menu/rss_template.php');
}
}
$text = $tp->parseTemplate($RSS_LIST_HEADER);
while($row = $sql->fetch())
{
$sc->setVars($row);
$text .= $tp->parseTemplate($RSS_LIST_TABLE, false, $sc);
}
$text .= $tp->parseTemplate($RSS_LIST_FOOTER);
$ns->tablerender(RSS_MENU_L2, $text);
}
require_once(FOOTERF);
exit;
}
while (ob_get_length() !== false) // destroy all ouput buffering
{
ob_end_clean();
}
// Returning feeds here
// Conversion table for old urls -------
$conversion[1] = 'news';
$conversion[5] = 'comments';
$conversion[10] = 'bugtracker';
$conversion[12] = 'download';
//-------------------------------------
// Convert certain old urls so we can check the db entries
// Rss.php?1.2 (news, rss-2) --> check = news (check conversion table)
if(is_numeric($content_type) && isset($conversion[$content_type]) )
{
$content_type = $conversion[$content_type];
}
$check_topic = ($topic_id ? " AND rss_topicid = '".$topic_id."' " : "");
if(!$sql->select('rss', '*', "rss_class != 2 AND rss_url='".$content_type."' ".$check_topic." AND rss_limit > 0 "))
{ // Check if wildcard present for topic_id
$check_topic = ($topic_id ? " AND rss_topicid = '".str_replace($topic_id, "*", $topic_id)."' " : "");
if(!$sql->select('rss', '*', "rss_class != 2 AND rss_url='".$content_type."' ".$check_topic." AND rss_limit > 0 "))
{
require_once(HEADERF);
$repl = array("<br /><br /><a href='".e_REQUEST_SELF."'>", "</a>");
$message = str_replace(array("[","]"), $repl, RSS_LAN_ERROR_1);
e107::getRender()->tablerender('', $message);
require_once(FOOTERF);
exit;
}
else
{
$row = $sql->fetch();
}
}
else
{
$row = $sql->fetch();
}
// ----------------------------------------------------------------------------
if($rss = new rssCreate($content_type, $rss_type, $topic_id, $row))
{
$rss_title = ($rss->contentType ? $rss->contentType : ucfirst($content_type));
if(defset('E107_DEBUG_LEVEL') > 0)
{
define('e_IFRAME',true);
require_once(HEADERF);
$rss->debug();
require_once(FOOTERF);
exit;
}
else
{
$rss->buildRss($rss_title);
}
}
else
{
require_once(HEADERF);
$ns->tablerender(LAN_ERROR, RSS_LAN_ERROR_1);
require_once(FOOTERF);
}
class rssCreate
{
protected $e107;
var $contentType;
var $rssType;
var $path;
var $parm;
var $rssItems;
var $rssQuery;
var $topicid;
var $offset;
var $rssNamespace;
var $rssCustomChannel;
private $limit;
public function __construct($content_type, $rss_type, $topic_id, $row)
{ // Constructor
$sql_rs = new db;
global $rssgen;
$sql = e107::getDb();
$tp = e107::getParser();
$this->e107 = e107::getInstance();
$this -> path = e_PLUGIN."rss_menu/";
$this -> rssType = $rss_type;
$this -> topicid = $topic_id;
$this -> limit = $row['rss_limit'];
$this -> contentType = $row['rss_name'];
if(!is_numeric($content_type))
{
$path = e_PLUGIN.$row['rss_path'].'/e_rss.php';
}
if(strpos($row['rss_path'],'|')!==FALSE) //FIXME remove this check completely.
{
$tmp = explode("|", $row['rss_path']);
$path = e_PLUGIN.$tmp[0]."/e_rss.php";
$this->parm = $tmp[1]; // FIXME @Deprecated - use $parm['url'] instead in data() method within e_rss.php. Parm is used in e_rss.php to define which feed you need to prepare
}
switch ($content_type)
{
case 'news' :
case 1:
$path = e_PLUGIN."news/e_rss.php";
$this->contentType = "news";
break;
case 2:
$path='';
$this -> contentType = "articles";
break;
case 3:
$path='';
$this -> contentType = "reviews";
break;
case 4:
$path='';
$this -> contentType = "content";
break;
case 'comments' : //TODO Eventually move to e107_plugins/comments
case 5:
$path='';
$this -> rssQuery = "SELECT * FROM `#comments` WHERE `comment_blocked` = 0 ORDER BY `comment_datestamp` DESC LIMIT 0,".$this -> limit;
$sql->gen($this -> rssQuery);
$tmp = $sql->db_getList();
$this -> rssItems = array();
$loop=0;
$HTTP = !empty($_SERVER['HTTPS']) ? 'https://' : 'http://';
foreach($tmp as $value)
{
$this -> rssItems[$loop]['title'] = $value['comment_subject'];
$this -> rssItems[$loop]['pubdate'] = $value['comment_datestamp'];
switch ($value['comment_type'])
{
case 0 :
case 'news' :
$this -> rssItems[$loop]['link'] = $HTTP.$_SERVER['HTTP_HOST'].e_HTTP."comment.php?comment.news.".$value['comment_item_id'];
break;
case 2 :
case 'download' :
$this -> rssItems[$loop]['link'] = $HTTP.$_SERVER['HTTP_HOST'].e_HTTP."comment.php?comment.download.".$value['comment_item_id'];
break;
case 4:
case 'poll' :
$this -> rssItems[$loop]['link'] = $HTTP.$_SERVER['HTTP_HOST'].e_HTTP."comment.php?comment.poll.".$value['comment_item_id'];
break;
}
$this -> rssItems[$loop]['description'] = $value['comment_comment'];
$this -> rssItems[$loop]['author'] = substr($value['comment_author'], (strpos($value['comment_author'], ".")+1));
$loop++;
}
break;
case 6:
case 7:
$path = e_PLUGIN."forum/e_rss.php";
break;
case 8:
case 11:
if(!$this -> topicid)
{
return FALSE;
}
$path = e_PLUGIN."forum/e_rss.php";
break;
// case 10 was bugtracker
case 'download':
case 12:
$path = e_PLUGIN."download/e_rss.php";
break;
}
if(isset($path) && $path!='')
{ // New rss reader from e_rss.php in plugin folder
if (is_readable($path))
{
require_once($path);
$className = basename(dirname($path)).'_rss';
// v2.x standard
if($data = e107::callMethod($className,'data', array('url' => $content_type, 'id' => $this->topicid, 'limit' => $this->limit)))
{
$eplug_rss_data = array(0 => $data);
unset($data);
}
foreach($eplug_rss_data as $key=>$rs)
{
foreach($rs as $k=>$row)
{
$this -> rssItems[$k]['author'] = $row['author'];
$this -> rssItems[$k]['author_email'] = $row['author_email'];
$this -> rssItems[$k]['title'] = $row['title'];
if($row['link'])
{
if(stripos($row['link'], 'http') !== FALSE)
{
$this -> rssItems[$k]['link'] = $row['link'];
}
else
{
$this -> rssItems[$k]['link'] = SITEURLBASE.e_PLUGIN_ABS.$row['link'];
}
}
$this -> rssItems[$k]['description'] = $row['description'];
if($row['enc_url'])
{
$this -> rssItems[$k]['enc_url'] = SITEURLBASE.e_PLUGIN_ABS.$row['enc_url'].$row['item_id'];
}
if($row['enc_leng'])
{
$this -> rssItems[$k]['enc_leng'] = $row['enc_leng'];
}
if(!empty($eplug_rss['enc_type']))
{
$this -> rssItems[$k]['enc_type'] = $this->getmime($eplug_rss['enc_type']);
}
elseif($row['enc_type'])
{
$this -> rssItems[$k]['enc_type'] = $row['enc_type'];
}
$this -> rssItems[$k]['category_name'] = $row['category_name'];
if($row['category_link'])
{
if(stripos($row['category_link'], 'http') !== FALSE)
{
$this -> rssItems[$k]['category_link'] = $row['category_link'];
}
else
{
$this -> rssItems[$k]['category_link'] = SITEURLBASE.e_PLUGIN_ABS.$row['category_link'];
}
}
if(!empty($row['datestamp']))
{
$this -> rssItems[$k]['pubdate'] = $row['datestamp'];
}
else
{
$this -> rssItems[$k]['pubdate'] = time();
}
if($row['custom'])
{
$this -> rssItems[$k]['custom'] = $row['custom'];
}
if($row['media'])
{
$this -> rssItems[$k]['media'] = $row['media'];
}
}
}
}
}
}
function debug()
{
unset($this->e107);
print_a($this);
// print_a($this -> rssItems);
}
function buildRss($rss_title)
{
global $pref;
$tp = e107::getParser();
header('Content-type: application/xml');
$rss_title = $tp->toRss($tp->toHTML($pref['sitename'],'','defs')." : ".$tp->toHTML($rss_title,'','defs'));
$rss_namespace = ($this->rssNamespace) ? "xmlns:".$this->rssNamespace : '';
$rss_custom_channel = ($this->rssCustomChannel) ? $this->rssCustomChannel : '';
$time = time();
switch ($this -> rssType)
{
case 1: // RSS 1.0
echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?".">
<!-- generator=\"e107\" -->
<!-- content type=\"".$this -> contentType."\" -->
<rss version=\"0.92\">
<channel>
<title>".$tp->toRss($rss_title)."</title>
<link>".$pref['siteurl']."</link>
<description>".$tp->toRss($pref['sitedescription'])."</description>
<lastBuildDate>".$itemdate = date("r", ($time))."</lastBuildDate>
<docs>http://backend.userland.com/rss092</docs>\n";
foreach($this -> rssItems as $value)
{ // Multi-language rss links.
$link = deftrue('e_LANQRY') ? str_replace("?","?".e_LANQRY,$value['link']) : $value['link'];
echo "
<item>
<title>".$tp->toRss($value['title'])."</title>
<description>".substr($tp->toRss($value['description']),0,150);
if($pref['rss_shownewsimage'] == 1 && strlen(trim($value['news_thumbnail'])) > 0)
{
$news_thumbnail = SITEURLBASE.e_IMAGE_ABS."newspost_images/".$tp->toRss($value['news_thumbnail']);
echo "<a href="".$link.""><img src="".$news_thumbnail."" height="50" border="0" hspace="10" vspace="10" align="right"></a>";
unset($news_thumbail);
}
echo "</description>
<author>".$value['author']."<".$this->nospam($value['author_email'])."></author>
<link>".$link."</link>
</item>";
}
echo "
</channel>
</rss>";
break;
case 2: // RSS 2.0
$sitebutton = (strpos(SITEBUTTON, "http:") !== false ? SITEBUTTON : SITEURL.str_replace("../", "", SITEBUTTON));
echo "<?xml version=\"1.0\" encoding=\"utf-8\"?".">
<!-- generator=\"e107\" -->
<!-- content type=\"".$this->contentType."\" -->
<rss $rss_namespace version=\"2.0\"
xmlns:content=\"http://purl.org/rss/1.0/modules/content/\"
xmlns:atom=\"http://www.w3.org/2005/Atom\"
xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
xmlns:sy=\"http://purl.org/rss/1.0/modules/syndication/\"
xmlns:media=\"http://search.yahoo.com/mrss/\"
>
<channel>
<title>".$tp->toRss($rss_title)."</title>
<link>".$pref['siteurl']."</link>
<description>".$tp->toRss($pref['sitedescription'])."</description>\n";
echo $tp->toHTML($rss_custom_channel)."\n"; // must not convert to CDATA.
echo "
<language>".defset('CORE_LC').(defined("CORE_LC2") ? "-".CORE_LC2 : "")."</language>
<copyright>".$tp->toRss(SITEDISCLAIMER)."</copyright>
<managingEditor>".$this->nospam($pref['siteadminemail'])." (".$pref['siteadmin'].")</managingEditor>
<webMaster>".$this->nospam($pref['siteadminemail'])." (".$pref['siteadmin'].")</webMaster>
<pubDate>".date("r",($time))."</pubDate>
<lastBuildDate>".date("r",($time))."</lastBuildDate>
<docs>http://backend.userland.com/rss</docs>
<generator>e107 (https://e107.org)</generator>
<sy:updatePeriod>hourly</sy:updatePeriod>
<sy:updateFrequency>1</sy:updateFrequency>
<ttl>60</ttl>";
echo "
<atom:link href=\"".$tp->toRss(e107::url('rss_menu','atom', array('rss_url'=>$this->contentType, 'rss_topicid'=>$this->topicid),'full'))."\" rel=\"self\" type=\"application/rss+xml\" />\n";
if (trim(SITEBUTTON))
{
$path = e107::getConfig()->get('sitebutton');
$imgPath = e107::getParser()->thumbUrl($path, array(), false, true);
echo "
<image>
<title>".$tp->toRss($rss_title)."</title>
<url>" . $imgPath . "</url>
<link>".$pref['siteurl']."</link>
<width>88</width>
<height>31</height>
<description>".$tp->toRss($pref['sitedescription'])."</description>
</image>\n";
}
// Generally Ignored by 99% of readers.
/*
echo "
<textInput>
<title>Search</title>
<description>Search ".$tp->toRss($pref['sitename'])."</description>
<name>query</name>
<link>".SITEURL.(substr(SITEURL, -1) == "/" ? "" : "/")."search.php</link>
</textInput>";
*/
foreach($this -> rssItems as $value)
{ // Multi-language rss links.
$link = deftrue('e_LANQRY') ? str_replace("?","?".e_LANQRY,$value['link']) : $value['link'];
$catlink = deftrue('e_LANQRY') ? str_replace("?","?".e_LANQRY,$value['category_link']) : $value['category_link'];
echo "<item>\n";
echo "<title>".$tp->toRss($value['title'])."</title>\n";
if($link)
{
echo "<link>".$link."</link>\n";
}
echo "<description>".$tp->toRss($value['description'],true). "</description>\n";
if($value['content_encoded'])
{
echo "<content:encoded>".$tp->toRss($value['content_encoded'],true)."</content:encoded>\n";
}
if($value['category_name'] && $catlink)
{
echo "<category domain='".$catlink."'>".$tp->toRss($value['category_name'])."</category>\n";
}
if($value['comment'])
{
echo "<comments>".$value['comment']."</comments>\n";
}
if($value['author'])
{
echo "<dc:creator>".$value['author']."</dc:creator>\n"; // correct tag for author without email.
}
// Enclosure support for podcasting etc.
if($value['enc_url'] && $value['enc_leng'] && $value['enc_type'])
{
echo "<enclosure url=\"".$value['enc_url']."\" length=\"".$value['enc_leng']."\" type=\"".$value['enc_type']."\" />\n";
}
echo "<pubDate>".date("r", ($value['pubdate']))."</pubDate>\n";
if($link)
{
echo "<guid isPermaLink=\"true\">".$link."</guid>\n";
}
if(isset($value['custom'])) // custom tags. (podcasts etc)
{
foreach($value['custom'] as $cKey => $cVal)
{
echo "<".$cKey.">".$tp->toRss($cVal)."</".$cKey.">\n";
}
}
if(!empty($value['media']))
{
foreach($value['media'] as $cVal)
{
foreach($cVal as $k=>$v)
{
echo $this->buildTag($k,$v);
}
}
}
echo "</item>\n\n";
}
// echo "<atom:link href=\"".e_SELF."?".($this -> contentType).".4.".$this -> topicId ."\" rel=\"self\" type=\"application/rss+xml\" />";
echo "
</channel>
</rss>";
break;
case 3: // RDF
echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?".">
<!-- generator=\"e107\" -->
<!-- content type=\"".$this -> contentType."\" -->
<rdf:RDF xmlns=\"http://purl.org/rss/1.0/\" xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:sy=\"http://purl.org/rss/1.0/modules/syndication/\" xmlns:admin=\"http://webns.net/mvcb/\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">
<channel rdf:about=\"".$pref['siteurl']."\">
<title>".$tp->toRss($rss_title)."</title>
<link>".$pref['siteurl']."</link>
<description>".$tp->toRss($pref['sitedescription'])."</description>
<dc:language>".defset('CORE_LC').(defined("CORE_LC2") ? "-".CORE_LC2 : "")."</dc:language>
<dc:date>".$this->get_iso_8601_date($time). "</dc:date>
<dc:creator>".$this->nospam($pref['siteadminemail'])."</dc:creator>
<admin:generatorAgent rdf:resource=\"https://e107.org\" />
<admin:errorReportsTo rdf:resource=\"mailto:".$this->nospam($pref['siteadminemail'])."\" />
<sy:updatePeriod>hourly</sy:updatePeriod>
<sy:updateFrequency>1</sy:updateFrequency>
<sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
<items>
<rdf:Seq>";
foreach($this -> rssItems as $value)
{ // Multi-language rss links.
$link = deftrue('e_LANQRY') ? str_replace("?","?".e_LANQRY,$value['link']) : $value['link'];
echo "
<rdf:li rdf:resource=\"".$link."\" />";
}
echo "
</rdf:Seq>
</items>
</channel>";
reset($this -> rssItems);
unset($link);
foreach($this -> rssItems as $value)
{
$link = deftrue('e_LANQRY') ? str_replace("?","?".e_LANQRY,$value['link']) : $value['link']; // Multi-language rss links.
echo "
<item rdf:about=\"".$link."\">
<title>".$tp->toRss($value['title'])."</title>
<link>".$link."</link>
<dc:date>".$this->get_iso_8601_date($time)."</dc:date>
<dc:creator>".$value['author']."</dc:creator>
<dc:subject>".$tp->toRss($value['category_name'])."</dc:subject>
<description>".$tp->toRss($value['description']). "</description>
</item>";
}
echo "
</rdf:RDF>";
break;
// Atom
case 4:
echo "<?xml version='1.0' encoding='utf-8'?".">\n
<feed xmlns='https://www.w3.org/2005/Atom'>\n";
/*
<feed version='0.3'
xmlns='http://purl.org/atom/ns#'
xmlns:dc='http://purl.org/dc/elements/1.1/'
xml:lang='".CORE_LC.(defined("CORE_LC2") ? "-".CORE_LC2 : "")."'>\n";
*/
// Required
echo "
<id>".$pref['siteurl']."</id>\n
<title type='text'>".$tp->toRss($rss_title)."</title>\n
<updated>".$this->get_iso_8601_date($time)."</updated>\n";
// Recommended
echo "
<author>\n
<name>e107</name>\n";
//<email></email>\n
echo "
<uri>https://e107.org/</uri>\n
</author>\n
<link rel='self' href='".$tp->toRss(e107::url('rss_menu','atom', array('rss_url'=>$this->contentType, 'rss_topicid'=>$this->topicid),'full'))."' />\n";
// Optional
// include(e_ADMIN."ver.php");
echo "
<category term='e107'/>\n
<contributor>\n
<name>e107</name>\n
</contributor>\n
<generator uri='https://e107.org/' version='".defset('e_VERSION')."'>e107</generator>\n";
//<icon>/icon.jpg</icon>\n
echo "
<logo>".(strpos(SITEBUTTON, "http:") !== false ? SITEBUTTON : SITEURL.str_replace("../", "", SITEBUTTON))."</logo>\n
<rights type='html'>".$pref['siteadmin']." - ".$this->nospam($pref['siteadminemail'])."</rights>\n";
if($pref['sitedescription']){
echo "
<subtitle type='text'>".$pref['sitedescription']."</subtitle>\n";
}
foreach($this -> rssItems as $value) {
echo "
<entry>\n";
// Required
echo "
<id>".$value['link']."</id>\n
<title type='text'>".$tp->toRss($value['title'])."</title>\n
<updated>".$this->get_iso_8601_date($value['pubdate'])."</updated>\n";
// Recommended
$author = ($value['author']) ? $value['author'] : "unknown";
echo "
<author>\n";
echo "
<name>".$author."</name>\n";
echo ($value['author_email']) ? "\t\t\t\t\t\t<email>".$this->nospam($value['author_email'])."</email>\n" : "";
echo "</author>\n";
//<content>complete story here</content>\n
echo "
<link rel='alternate' type='text/html' href='".$value['link']."' />\n
<summary type='text'>".$tp->toRss($tp->toText($value['description'])). "</summary>\n";
// Optional
if(!empty($value['category_name']))
{
echo "<category term='".$tp->toRss($value['category_name'])."'/>\n";
}
//<contributor>
// <name>Jane Doe</name>
//</contributor>
echo "<published>".$this->get_iso_8601_date($value['pubdate'])."</published>\n";
//<source>
// <id>http://example.org/</id>
// <title>Fourty-Two</title>
// <updated>2003-12-13T18:30:02Z</updated>
// <rights>© 2005 Example, Inc.</rights>
//</source>
//<rights type='html'>&copy; 2005 John Doe</rights>
echo "
</entry>\n";
}
echo "
</feed>\n";
break;
}
}
/**
* Build an XML Tag
* @param string $name
* @param array $attributes
* @param bool $closing
* @return string
*/
function buildTag($name='', $attributes=array())
{
$tp = e107::getParser();
if(empty($name))
{
return '';
}
if(isset($attributes['value']))
{
$value = $attributes['value'];
unset($attributes['value']);
}
$text = "\n<".$name;
foreach($attributes as $att=>$attVal)
{
$text .= " ".$att."=\"".$tp->toRss($attVal)."\"";
}
$text .= ">";
if(!empty($value))
{
if(is_array($value))
{
foreach($value as $t=>$r)
{
$text .= $this->buildTag($t,$r);
}
}
else
{
$text .= $tp->toRss($value);
}
}
$text .= "</".$name.">\n";
return $text;
}
function getmime($file)
{
$ext = strtolower(str_replace(".","",strrchr(basename($file), ".")));
$mime["mp3"] = "audio/mpeg";
return $mime[$ext];
}
function get_iso_8601_date($int_date)
{ //$int_date: current date in UNIX timestamp
$date_mod = date('Y-m-d\TH:i:s', $int_date);
$pre_timezone = date('O', $int_date);
$time_zone = substr($pre_timezone, 0, 3).":".substr($pre_timezone, 3, 2);
$date_mod .= $time_zone;
return $date_mod;
}
function nospam($text)
{
$tmp = explode("@",$text);
return ($tmp[0] != "") ? $tmp[0].RSS_LAN_2 : RSS_LAN_3;
}
} // End class rssCreate