<?php

//require_once("/home/www/wwwbuzzerstar/libraryv3/lang/Text/LanguageDetect.php"); 

// https://github.com/Exeu/Amazon-ECS-PHP-Library/wiki
require_once("/home/www/wwwbuzzerstar/libraryv3/amazon/AmazonECS.inc.php");
require_once("/home/www/wwwbuzzerstar/libraryv3/Config.inc.php"); 
require_once("/home/www/wwwbuzzerstar/libraryv3/Connection.inc.php"); 
require_once("/home/www/wwwbuzzerstar/libraryv3/Search.inc.php"); 
require_once("/home/www/wwwbuzzerstar/libraryv3/mobile/Mobile_Detect.php");
require_once("/home/www/wwwbuzzerstar/libraryv3/JavascriptMinify.inc.php");
require_once("/home/www/wwwbuzzerstar/libraryv3/SSDTube.php");
require_once("/home/www/wwwbuzzerstar/libraryv3/Cache.inc.php");#new
require_once("/home/www/wwwbuzzerstar/libraryv3/FTP.inc.php");#new
require_once("/home/www/wwwbuzzerstar/libraryv3/textcat/TextCat.php");#new

class Functions {
	
	public function file_get_contents_with_timeout($path, $timeout=3){
		// http://php.net/manual/de/function.file-get-contents.php
		$ctx = stream_context_create(array('http'=>
			array('timeout' => $timeout)  
		));
		return file_get_contents($path, false, $ctx);
	} // public function file_get_contents_with_timeout($path, $timeout = 30) {

	public function make7LOLArticleLink(){
	
		$pdo 				= new PDO("mysql:host=localhost;dbname=7lol;charset=utf8", "root","###########99");
		$table 				= "publish_de";
		
		$p_rand 			= (int)rand(1, 240000);
		$stmt 				= $pdo->prepare("SELECT p_headline, p_shortcode FROM $table WHERE id=:id AND p_isonline=:p_isonline LIMIT 1");
		$stmt->bindValue(':p_isonline', 1, PDO::PARAM_INT);
		$stmt->bindValue(':id', $p_rand, PDO::PARAM_INT);
		$stmt->execute();
		//echo "SELECT p_headline, p_shortcode FROM $table WHERE id=:id AND p_isonline=1 LIMIT 1";
		//echo "id: $p_rand";
		$rows 				= $stmt->fetchAll(PDO::FETCH_ASSOC);
		$p_headline			= trim($rows[0]["p_headline"]);
		$p_shortcode		= trim($rows[0]["p_shortcode"]);
		$stmt 				= null; // doing this is mandatory for connection to get closed
		$pdo 				= null;
		
		$arr_ret = array(
			"l" => "https://7lol.de/$p_shortcode.html",
			"a" => "https://7lol.de/$p_shortcode.amp.html",
			"h"	=> $p_headline,
		);
		return $arr_ret;
	} // public function make7LOLArticleLink(){
	
	public function getArticleHeadline($shortcode){
	
		$config 			= new Config();
		$conn 				= new Connection();
		$pdo				= $conn->prepareQuery();
		
		$table 				= $config->sql_tablename_publish_de();
		$stmt 				= $pdo->prepare("SELECT p_headline FROM $table WHERE p_shortcode=:shortcode AND p_isonline='1' LIMIT 1"); // AND 
		$stmt->bindValue(':shortcode', $shortcode, PDO::PARAM_STR);
		$stmt->execute();
		$rows 				= $stmt->fetchAll(PDO::FETCH_ASSOC);
		$p_headline			= trim($rows[0]["p_headline"]);
		
		/*
		$p_headline			= preg_replace('/\s{1,}-\s{1,}/', ' ', trim($p_headline));
		//$p_headline			= str_replace('-','',$p_headline);
		$words				= implode(' ', array_slice(explode(' ', $p_headline), 0, 18));
		$words				= str_replace(array('ä','ö','ü','ß','Ä','Ö','Ü','-'),array('ae','oe','ue','ss','Ae','Oe','Ue',''),$words);  
		$words				= trim($words);
		$words				= str_replace(' ','-',$words);
		$words				= strtolower(preg_replace('/[^a-zA-Z0-9-]/', '', trim($words)));
		*/
		$stmt 				= null;
		$pdo 				= null;
		
		return $p_headline;
	} // public function getArticleHeadline($shortcode){
	
	public function detectLanguage($input){
		// https://github.com/wikimedia/wikimedia-textcat
		$dir 		= "/home/www/wwwbuzzerstar/libraryv3/textcat/LM"; // later config file
		$options 	= "de,en";
		$lang 		= "de";
		
		$cat 		= new TextCat( $dir );
		$cat->setMaxNgrams( intval( 3000 ) );
		$cat->setMinFreq( intval( 0 ) );
		$result 	= $cat->classify( $input, explode( ",", $options ) );
		$max 		= reset( $result ) * 1.05;
		$result = array_filter( $result, function ( $res ) use( $max ) { return $res < $max;} );
		$retArray = array_keys($result);
		$lang 	  = $retArray[0];
		return $lang;
	} // public function detectLanguage($input){
	
	public function getAmazonContentAMP($search){
		return;
		
		$prime_ad_DE = '<a href="https://www.amazon.de/gp/prime/pipeline/landing?primeCampaignId=prime_assoc_ft&rw_useCurrentProtocol=1&tag=buzzerstar-21" rel="nofollow" target="_blank" title="Beschreibung: Jetzt Amazon Prime 30 Tage kostenlos testen">Jetzt Amazon Prime 30 Tage kostenlos testen</a>';
		
		$prime_ad_EN = '<a href="https://www.amazon.de/gp/prime/pipeline/landing?primeCampaignId=prime_assoc_ft&rw_useCurrentProtocol=1&tag=buzzerstar-21" rel="nofollow" target="_blank" title="Beschreibung: Jetzt Amazon Prime 30 Tage kostenlos testen">Jetzt Amazon Prime 30 Tage kostenlos testen</a>';
		
		$max_ad_results = 2;
		$current_count	= 0;
		
		$RelatedMoreContent = "";
		$RelatedMoreContent =<<<END
		$prime_ad_DE
END;

		//the category could also come from a GET if you wanted. 
		$category = "All"; 

		define('AWS_API_KEY', 'AKIAI3EEB5HKFHQUZAAA');
		define('AWS_API_SECRET_KEY', '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');
		define('AWS_ASSOCIATE_ID', 'buzzerstar-21');

		//declare the amazon ECS class
		$amazonEcs = new AmazonECS(AWS_API_KEY, AWS_API_SECRET_KEY, 'DE', AWS_ASSOCIATE_ID);

		//tell the amazon class that we want an array, not an object
		$amazonEcs->setReturnType(AmazonECS::RETURN_TYPE_ARRAY);

		//create the amazon object (array)
		$response = $amazonEcs->category($category)->responseGroup('Small,Images,Offers')->search($search);
		
		//check that there are items in the response
		if (isset($response['Items']['Item']) ) {

			//loop through each item
			foreach ($response['Items']['Item'] as $result) {
				
				//check that there is a ASIN code - for some reason, some items are not
				//correctly listed. Im sure there is a reason for it, need to check.
				if (isset($result['ASIN'])) {

					//store the ASIN code in case we need it
					$asin = $result['ASIN'];

					//check that there is a URL. If not - no need to bother showing
					//this one as we only want linkable items
										
					if (isset($result['DetailPageURL']) && $current_count < $max_ad_results ) {						
						$current_count++;
						$add_text 	= "";
						$detailurl 	= $result['DetailPageURL'];
						$title 		= $result['ItemAttributes']['Title'];
						$image 		= $result['MediumImage']['URL'];
						$hi 		= $result['SmallImage']['Height'][_];
						$wi 		= $result['SmallImage']['Width'][_]; 
						$ma 		= $result['ItemAttributes']['Manufacturer'];
						$pg 		= $result['ItemAttributes']['ProductGroup'];
						$lp 		= $result['OfferSummary']['LowestUsedPrice']['FormattedPrice'];
						$lnp 		= $result['OfferSummary']['LowestNewPrice']['FormattedPrice'];
						$pr 		= $result['Offer']['OfferListing']['IsEligibleForPrime']; 
						$pr_sav 	= $result['Offer']['OfferListing']['PercentageSaved']; 
						
						if (strlen($lp) <= 1){
							$lp = $lnp;
						}
						
						if ($pr == 1){
							$add_text = "- als <b>Prime Kunde</b> profitierst du von $pr_sav Prozent <strong>Ersparnis</strong>!";							
						}
						
						$title_amp = $this->clear_description($title);
						
						if (strlen($image) >= 10 && strlen($hi) >=2 && strlen($wi) >=2){
						
							$RelatedMoreContent .=<<<END
								<amp-img alt="$title_amp" src="$image" width="$wi" height="$hi" title="$title_amp - $ma - $pg" layout="responsive"></amp-img>
								<br />
								<a href="$detailurl" hreflang="de" rel="nofollow" target="_blank" title="Deutsche Zusammenfassung: $title_amp">$title_amp ($pg von $ma für $lp $add_text)</a>
								<br />
END;
						} // if (strlen($image) >= 10 && strlen($hi) >=2 && strlen($wi) >=2){
					
					} // if (isset($result['DetailPageURL'])
				} // if (isset($result['ASIN'])) {
			} // foreach ($response['Items']['Item'] as $result) {

		} else {

			//display that nothing was found - should no results be found
			//echo "<p  style='". IE_BACKGROUND . "'>No Amazon suggestions found</p>";

		} //

		return $RelatedMoreContent;
	} // public function getAmazonContentAMP($search){
		
	public function pushPictureToKeyCDN($shortcode){
	
		$config 			= new Config();
			
		$cdn_ftpusername 	= $config->cdn_ftpusername();
		$cdn_ftppassword 	= $config->cdn_ftppassword();
		$cdn_ftppath 		= $config->cdn_ftppath();
		$cdn_ftpserver 		= $config->cdn_ftpserver();
		
		//$ftp 				= new FTP($cdn_ftpusername, $cdn_ftppassword, $cdn_ftpserver, $cdn_ftppath);
		
		$pictureUri 		= "https://www.buzzerstar.com/image/$shortcode.png";
				
		$filename  			= "/tmp/$shortcode.png";
		unlink($filename);
		
		//echo "Downloading image to cdn.buzzerstar.com\n<br/>";
		$f	 				= @fopen($filename, 'w');
		$ch 				= curl_init();
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 2);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_URL, $pictureUri);
		curl_setopt($ch, CURLOPT_TIMEOUT, 50);
		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT,50);
		curl_setopt($ch, CURLOPT_USERAGENT, "cdn.buzzerstar.com Image Loader v0.1");
		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
		curl_setopt($ch, CURLOPT_AUTOREFERER, true);
		curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
		curl_setopt($ch, CURLOPT_HEADER, 0); 
		curl_setopt($ch, CURLOPT_FILE, $f);
		curl_exec($ch);
		if(curl_errno($ch)){
			echo 'Class Function - pushPictureToKeyCDN() -> error:' . curl_error($ch);
			echo "Error Downloading : ^$pictureUri^<br />";
		}
		curl_close($ch);
		fclose($f); 
			
		//echo "PNGCrush Image to cdn.buzzerstar.com\n<br/>";
		exec("/usr/local/bin/pngquant --quality=65-88 --speed 1 $filename -o $filename --force");
		
		chmod($filename, 0755);
		
		//echo "FTP Upload to cdn: $cdn_ftppath/$shortcode.png this file: $filename\n<br/>";
		//$ftp->upload("$cdn_ftppath/$shortcode.png",$filename);
		
	
		$conn_id = ftp_connect($cdn_ftpserver);

		// Login mit Benutzername und Passwort
		$login_result = ftp_login($conn_id, $cdn_ftpusername, $cdn_ftppassword);

		// Datei hochladen
		ftp_chdir($conn_id, $cdn_ftppath);
		if (ftp_put($conn_id, "$shortcode.png", $filename, FTP_BINARY)) {
		// echo "$filename erfolgreich hochgeladen\n";
		} else {
		 echo "Ein Fehler trat beim Hochladen von $filename auf -> Manuell auf CDN kopieren : $pictureUri <br />\n";
		}
		//var_dump($conn_id);

		// Verbindung schließen
		ftp_close($conn_id);
		
	
		return;
	}
	
	/**
	 * Simple PHP function to split text by given number of sentences with given length each.
	 *
	 * @param string $long_string   String of text
	 * @param int    $max_length    Maximum length of each sentence. Default: 150
	 * @param int    $max_sentences Maximum number of sentences to return. Default: 10
	 * @param string $encoding      Encoding of input string. Default: 'UTF-8'
	 *
	 * @return array
	 */
	public function text_to_sentences($long_string, $max_length = 150, $max_sentences = 2, $encoding = 'UTF-8'){
		// If total string length less than given max length of sentence -
		// returns array of this string.
		$string_length = mb_strlen($long_string, $encoding);
		if ($string_length <= $max_length) {
			return [$long_string];
		}

		// If string contains only one word -
		// returns array of this word.
		$words_array = explode(' ', $long_string);
		//array_push($words_array,"...");
		
		if (count($words_array) < 2) {
			return $words_array;
		}

		// If length of the first word of string is greater than given max length of sentence -
		// cuts length of word down to max length and returns array of this word.
		$first_word = $words_array[0];
		if (mb_strlen($first_word, $encoding) > $max_length) {
			return [mb_substr($first_word, 0, $max_length, $encoding)];
		}

		$sentences_array = [];
		$ended_word = 0;

		// Gathers sentences
		for ($sentence = 0; $sentence < $max_sentences; $sentence++) {
			$short_string = '';

			foreach ($words_array as $word_number => $current_word) {
				$expected_length = mb_strlen($short_string . ' ' . $current_word, $encoding);
				if ($expected_length > $max_length) {
					break;
				}
				
				$short_string .= $current_word . ' ';
				$ended_word = $word_number + 1;
			}

			$sentences_array[] = $short_string;
			$words_array = array_slice($words_array, $ended_word);

			if (!$words_array) {
				break;
			}
		}

		// Returns array of sentences
		return $sentences_array;
	}
	
	public function getJavaScriptInlineContent(){
		$buffer = "";
		$buffer .= file_get_contents("/home/www/wwwbuzzerstar/js-new/jquery-buzzerstar2016.js"); // 
		return "<script language=\"JavaScript\" type=\"text/javascript\" async>$buffer</script>";
	}
		
	public function getDeepLinkContent(){#new
		
		return;
		
		$RelatedMoreContent	= "";
		$ResultsArray		= array();
		
		$RelatedMoreContent =<<<END
		<div class="blog__post">
			<div class="post__info" lang="en">
END;

		$cache				= new FileCache();
		$key 				= 'getContent:RandomContent:BuzzerStarNet';
		
		if (!$content 		= $cache->fetch($key)) {
			$content 		= $this->get_html('https://www.buzzerstar.net/api.php?r=1');	
			$cache->store($key,$content,3600*24); // 1 tag cache
		}
		$ResultsArray		= explode("\n",$content);
		$count				= count($ResultsArray);
		for ( $ArrayCount=0; $ArrayCount<=2; $ArrayCount++ ) {
			$rand_f1 = rand(1,8);
			$rand_f2 = rand(10,60);
			list($shortcode,$headline,$keywords,$linkingcode,$sentences) = explode('###', $ResultsArray[$ArrayCount]);
		
			//echo "RA: $ResultsArray[$ArrayCount]<br>";
			
		$RelatedMoreContent .=<<<END
				<a itemprop="url" href="$linkingcode" hreflang="en" target="_blank" title="English Summary: $sentences" style="text-decoration: underline; ">
					<h2 class="heading--secondary">
						<mark style="color:#2196F3;"><strong>$headline</strong></mark>
					</h2>
				</a>
				<p class="post__paragraph">
					$sentences
					<br />
					Keywords of Article: $keywords
				</p>
END;
			
		} // for
		$RelatedMoreContent .=<<<END
					</div>
				</div>
END;
		return $RelatedMoreContent;
	}
	
	public function get_html($url) {#new
		$ch 		= curl_init();
		$timeout 	= 5;
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,true); 
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
		$data = curl_exec($ch);
		curl_close($ch);
		return $data;
	}

	public function GetNewRelatedContent($searchInputFromShowPHP){
		
		$search 			= new Search();
		$SearchContent		= $search->SphinxSearch( $searchInputFromShowPHP );

		//echo "Sphinx in: $searchInputFromShowPHP";
		//print_r($SearchContent);
		
		$re = '/# Split sentences on whitespace between them.
			(?<=                # Begin positive lookbehind.
			  [.!?]             # Either an end of sentence punct,
			| [.!?][\'"]        # or end of sentence punct and quote.
			)                   # End positive lookbehind.
			(?<!                # Begin negative lookbehind.
			  Mr\.              # Skip either "Mr."
			| Mrs\.             # or "Mrs.",
			| Ms\.              # or "Ms.",
			| Jr\.              # or "Jr.",
			| Dr\.              # or "Dr.",
			| Prof\.            # or "Prof.",
			| Sr\.              # or "Sr.",
			| T\.V\.A\.         # or "T.V.A.",
			| [\d{1,}]
			| [0-9{1,}]
								# or... (you get the idea).
			)                   # End negative lookbehind.
			\s+                 # Split on whitespace between sentences.
			/ix';
		
		$RelatedMoreContent =<<<END
		<div class="blog__post">
			<div class="post__info" lang="de">
END;

		$imageRetArray 		= $this->getScreenResolutionFromUA($startpage);
		$x 					= $imageRetArray["x"];
		$y 					= $imageRetArray["y"];
		$fontsize 			= $imageRetArray["fontsize"];
		$picQuality 		= $imageRetArray["picQuality"];
				
		for ( $ArrayCount=1; $ArrayCount<=7; $ArrayCount++ ) {				
			
			$rand_f1 = rand(1,8);
			$rand_f2 = rand(10,60);
			
			list( $headline,$shortcode,$article1,$pic_desc) = explode('#####', $SearchContent[$ArrayCount] );
			if (strlen($headline)<10){
				break 1;
			}
			
			$shortcode			= trim($shortcode);
			$headline			= trim($headline);
			$pic_desc			= trim($pic_desc);
			//$article 			= substr($article1,0,125).' ...';
			$articleLink		= "https://www.buzzerstar.com/".$this->makeArticleLink($shortcode);
			$sentences 			= preg_split($re, $article1, -1, PREG_SPLIT_NO_EMPTY);

			$RelatedMoreContent .=<<<END
				<a itemprop="url" href="$articleLink" hreflang="de" title="Deutsche Zusammenfassung: $headline - $sentences[0]" style="text-decoration: underline; ">
					<h2 class="heading--secondary">
						<mark style="color:#2196F3;"><strong>$headline</strong></mark>
					</h2>
				</a>
				<p class="post__paragraph">
					$sentences[0] $sentences[1]
				</p>
END;

		}
	
		$RelatedMoreContent .=<<<END
					</div>
				</div>
END;
		return $RelatedMoreContent;
	}
			
	public function getIndexNewInlineCSS(){
		$css = new Minifier();
		
		$buffer = "";
		$buffer .= file_get_contents("/home/www/wwwbuzzerstar/cssv3/main.min.css");
		$buffer .= file_get_contents("/home/www/wwwbuzzerstar/cssv3/jssocials.min.css");
		$buffer .= file_get_contents("/home/www/wwwbuzzerstar/cssv3/jssocials-theme-classic.min.css");
		
		// Minifier anwenden
		$buffer = $css->minifyCSS($buffer);
		
		//Remove comments
		$buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer);
		
		//Remove space after colons
		$buffer = str_replace(": ", ":", $buffer);
		
		//Remove whitespace
		$buffer = str_replace(array("\r\n", "\r", "\n", "\t", '  ', '    ', '    '), '', $buffer);
		
		return "<style rel=\"stylesheet\" type=\"text/css\" media=\"all\">$buffer</style>";
	}
	
	//http://darcyclarke.me/development/get-image-for-youtube-or-vimeo-videos-from-url/
	public function getLinks($text){
		if(filter_var($text, FILTER_VALIDATE_URL))
		{
			//echo "Yes it is url";
			//exit; // die well
			return array(1,$text);
		//} else {
			//echo "No it is not url";
			//return array(0,0);
			// my else codes goes
		}
		
		$regex = "((https?|ftp)\:\/\/)?"; // SCHEME 
		$regex .= "([a-z0-9+!*(),;?&=\$_.-]+(\:[a-z0-9+!*(),;?&=\$_.-]+)?@)?"; // User and Pass 
		$regex .= "([a-z0-9-.]*)\.([a-z]{2,3})"; // Host or IP 
		$regex .= "(\:[0-9]{2,5})?"; // Port 
		$regex .= "(\/([a-z0-9+\$_-]\.?)+)*\/?"; // Path 
		$regex .= "(\?[a-z+&\$_.-][a-z0-9;:@&%=+\/\$_.-]*)?"; // GET Query 
		$regex .= "(#[a-z_.-][a-z0-9+\$_.-]*)?"; // Anchor 

		if(preg_match("/^$regex$/", $text)) 
		{ 
			return array(1,$text);
		} 
		
		// The Regular Expression filter
		$reg_exUrl = "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,6}(\/\S*)?/";

		// Check if there is a url in the text
		if(preg_match($reg_exUrl, $text, $url)) {
			return array(1, $url[0]);
			// make the urls hyper links
			// echo preg_replace($reg_exUrl, "<a href="{$url[0]}">{$url[0]}</a> ", $text);
		//} else {
			// if no urls in the text just return the text
		//	return array(0,0);
		}
		return array(0,0);
	}

	public function getScreenResolutionFromUA(){
		
		$returnvalues 		= array();
		
		$detect 			= new Mobile_Detect;
		$deviceTypeMobile 	= $detect->isMobile();
		$deviceTypeTablet 	= $detect->isTablet();
		
		//320x240, 480x320, 800x480, 960x480, 1024x800, and 1024x768
		$picQuality = 55;

		if (strpos($startpage, '1') !== FALSE){
			$x = 320;
			$y = 260;
			$xImage = 320;
			$yImage = 260;
			$fontsize = 9;
			$picQuality = 35;
		} elseif (strpos($startpage, '2') !== FALSE){
			$x = 60;
			$y = 75;
			$xImage = 60;
			$yImage = 75;
			$fontsize = 7;
			$picQuality = 35;
		} elseif ($deviceTypeTablet === TRUE){
			// we have a tablet device
			$x = 540; 
			$y = 320;
			$xImage = 460;
			$yImage = 320;
			$fontsize = 12;
			$picQuality = 45;
		} elseif ($deviceTypeMobile === TRUE){
			// we have a mobile device
			$x = 320;
			$y = 260;
			$xImage = 420;
			$yImage = 360;
			$fontsize = 10;
			$picQuality = 41;
		} else {
			// we have a desktop device
			$x = 640;
			$y = 480;
			$xImage = 620;
			$yImage = 480;
			/*
			$xImage = 540;
			$yImage = 430;
			*/
			$fontsize = 15;
			$picQuality = 53;
		}
		/*
		if(strstr(strtolower($_SERVER['HTTP_USER_AGENT']), "google")){
			$x = 480;
			$y = 320;
			$xImage = 480;
			$yImage = 320;
			$fontsize = 12;
			$picQuality = 65;
		}
		*/
		$returnvalues["x"] = $x;
		$returnvalues["y"] = $y;
		$returnvalues["xImage"] = $xImage;
		$returnvalues["yImage"] = $yImage;
		$returnvalues["fontsize"] = $fontsize;
		$returnvalues["picQuality"] = $picQuality;
		
		return $returnvalues;
	}

// embedding code: <iframe width="640" height="390" src="http://www.youtube.com/embed/G1aWk9Y9cMA" frameborder="0" allowfullscreen></iframe>

	public function request_headers() {
	  $arh = array();
	  $rx_http = '/\AHTTP_/';
	  foreach($_SERVER as $key => $val) {
		if( preg_match($rx_http, $key) ) {
		  $arh_key = preg_replace($rx_http, '', $key);
		  $rx_matches = array();
		  // do some nasty string manipulations to restore the original letter case
		  // this should work in most cases
		  $rx_matches = explode('_', $arh_key);
		  if( count($rx_matches) > 0 and strlen($arh_key) > 2 ) {
			foreach($rx_matches as $ak_key => $ak_val) $rx_matches[$ak_key] = ucfirst($ak_val);
			$arh_key = implode('-', $rx_matches);
		  }
		  $arh[$arh_key] = $val;
		}
	  }
	  return( $arh );
	}

	public function clear_description($description_text){		
		
		$description_text = trim(substr($description_text, 0, 142));
		$description_text = str_replace(array('ä','ö','ü','ß','Ä','Ö','Ü',' '),array('ae','oe','ue','ss','Ae','Oe','Ue',' '),$description_text);
		$description_text = strip_tags($description_text);
		$trans = array('-' => ' ');
		$description_text = strtr($description_text, $trans);
		$description_text = preg_replace("/[^a-zA-Z0-9\s\.\!\?\,\;]/", '', $description_text);

		return $description_text;
	}

	public function clear_string($str, $how = ' '){
		$search = array("ä", "ö", "ü", "ß", "Ä", "Ö", 
						"Ü", "&", "é", "á", "ó", 
						" :)", " :D", " :-)", " :P", 
						" :O", " ;D", " ;)", " ^^", 
						" :|", " :-/", ":)", ":D", 
						":-)", ":P", ":O", ";D", ";)", 
						"^^", ":|", ":-/", "(", ")", "[", "]", 
						"<", ">", "!", "\"", "§", "$", "%", "&", 
						"/", "(", ")", "=", "?", "`", "´", "*", "'", 
						"_", ":", ";", "²", "³", "{", "}", 
						"\\", "~", "#", "+", ".", ",", 
						"=", ":", "=)");
		$replace = array("ae", "oe", "ue", "ss", "Ae", "Oe", 
						 "Ue", "und", "e", "a", "o", "", "", 
						 "", "", "", "", "", "", "", "", "", 
						 "", "", "", "", "", "", "", "", "", 
						 "", "", "", "", "", "", "", "", "", 
						 "", "", "", "", "", "", "", "", "", 
						 "", "", "", "", "", "", "", "", "", 
						 "", "", "", "", "", "", "", "", "", "");
		$str = str_replace($search, $replace, $str);
		//$str = strtolower(preg_replace("/[^a-zA-Z0-9]+/", trim($how), $str));
		return $str;
	}

	public function sendKontaktformularMail($nachricht){

		$empfaenger = 'sebastian.enger@gmail.com';
		$betreff = 'Neue Kontaktanfrage über das BuzzerStar.com Kontaktformular am '.date("d-m-Y h:i:sa");

		$header  = 'MIME-Version: 1.0' . "\r\n";
		$header .= 'Content-type: text/html; charset=utf-8' . "\r\n";
		$header .= 'To: Sebastian Enger <sebastian.enger@gmail.com>'. "\r\n";
		$header .= 'From: BuzzerStar-New Article <kontaktformular@buzzerstar.com>' . "\r\n";

		mail($empfaenger, $betreff, $nachricht, $header);

	} // public function sendKontaktformularMail($nachricht){

	public function getTextBetweenTags($string, $start, $end){
    
		$start	= trim($start);
		$end	= trim($end);
		$result = array();
		$string = " ".trim($string);
		$offset = 0;
		
		while(true){
			$ini = strpos($string,$start,$offset);
			if ($ini == 0)
				break;
			$ini += strlen($start);
			$len = strpos($string,$end,$ini) - $ini;
			$result[] = trim(substr($string,$ini,$len));
			$offset = $ini+$len;
		}
		return $result;
	}

	public function autolink($str, $attributes=array()) {
		$attrs = '';
		foreach ($attributes as $attribute => $value) {
			$attrs .= " {$attribute}=\"{$value}\"";
		}
		$parse = parse_url($str);
		$str = ' ' . $str;
		$domainname = $parse['host']; 

		$str = preg_replace(
			'`([^"=\'>])((http|https|ftp|mailto)://[^\s<]+[^\s<\.)])`i',
			'$1<a href="$2" class="tunder"'.$attrs.">[Link: $domainname]</a>",
			$str
		);
		$str = substr($str, 1);
		
		return $str;
	}
	/*
	public function autolink($str, $attributes=array()) {
		$attrs = '';
		foreach ($attributes as $attribute => $value) {
			$attrs .= " {$attribute}=\"{$value}\"";
		}

		$str = ' ' . $str;
		$str = preg_replace(
			'`([^"=\'>])((http|https|ftp|mailto)://[^\s<]+[^\s<\.)])`i',
			'$1<a href="$2"'.$attrs.'>$2</a>',
			$str
		);
		$str = substr($str, 1);
		
		return $str;
	}
	*/

	public function getNavigationContent($searchInputFromShowPHP){
		//echo "Search for $searchInputFromShowPHP<br />";
			
		$search 			= new Search();
		$SearchContent		= $search->SphinxSearch( $searchInputFromShowPHP );
	//	echo "DEBUG: Sphinx Intelligent Related Result Count:" . count($SearchContent). "<br /";
	//	print_r($SearchContent);
		
		$imageRetArray 		= $this->getScreenResolutionFromUA($startpage);
		$x 					= $imageRetArray["x"];
		$y 					= $imageRetArray["y"];
		$fontsize 			= $imageRetArray["fontsize"];
		$picQuality 		= $imageRetArray["picQuality"];

		$MyAdContent =<<<END
			<div id="set_border">
				<a target="_blank" href="http://www.amazon.de/b?_encoding=UTF8&camp=1638&creative=6742&linkCode=ur2&node=562066&site-redirect=de&tag=buzzerstar-21&linkId=65PDFW4KUUMHBJ3E" rel="nofollow" class="url" itemprop="url" id="transform">Gönn dir endlich mal wieder was und geh Shoppen!</a><img src="http://ir-de.amazon-adsystem.com/e/ir?t=buzzerstar-21&l=ur2&o=3" width="1" height="1" border="0" alt="" style="border:none !important; margin-left: 23px; !important;" />
				<p />
				<iframe src="https://rcm-eu.amazon-adsystem.com/e/cm?t=buzzerstar-21&o=3&p=12&l=bn1&mode=ce-de&browse=562066&fc1=000000&lt1=_blank&lc1=3366FF&bg1=FFFFFF&f=ifr" marginwidth="0" marginheight="0" width="300" height="250" border="0" frameborder="0" style="border:none; margin-top: 15px; margin-left: 23px;" scrolling="no"></iframe>
				<p />
				Klickt euch bei Amazon rein und gönnt euch endlich mal wieder was. Ihr habt es euch verdient. Als Fan von BuzzerStar solltest Du auch mal wieder an Dich denken - Du bist der wichtigste Mensch der Welt.
			</div>
END;

		if (count($SearchContent) >= 1){
			
			$ReturnHTMLContent =<<<END
				Noch mehr coole und unglaubliche Neuigkeiten: <p />
			<ul>
				<li>
				<div id="set_border">
					<a href="https://www.buzzerstar.com/" hreflang="de" title="BuzzerStar News Community" class="url" itemprop="url"><figure itemtype="http://schema.org/ImageObject"><img src="https://www.buzzerstar.com/images/logo_header.png" itemprop="image" alt="BuzzerStar.com Logo - Willkommen auf der News Publishing Plattform, bei der du einen Artikel schreibst und einen Backlink bekommst" title="BuzzerStar - Werde zum Journalisten und veröffentliche deine eigene Storys auf deiner News Plattform" />
					<figcaption>Suchbox: Schau hier nach weiteren spannenden Nachrichten:</figcaption>
					</figure></a>
				
					<!-- main navigation -->
					<nav id="topnav" role="navigation">
						<ol>
							<li>
								<form>
									<input type="text" class="search" id="searchid" placeholder="Suchbegriff eingeben: " /><p /> 
									<input type="reset" id="reset" value="Suche löschen" />
									<div id="result"></div>
								</form>
							</li>
						</ol>
					</nav>
				<div class="clear"></div>
				</div>
				</li>
	
END;
			$myccount = 0;
			$random = rand(0,4);
			for ( $ArrayCount=0; $ArrayCount<=4; $ArrayCount++ ) {
							
				list( $headline,$shortcode, $article1 ) = explode('#####', $SearchContent[$ArrayCount] );
				$shortcode			= trim($shortcode);
				$headline			= trim($headline);
				$article 			= substr($article1,0,125).' ...';
				$articleLink		= "https://www.buzzerstar.com/".$this->makeArticleLink($shortcode);
			
				if ( $myccount == 0 ){
					$ReturnHTMLContent .= "<li>";
				}
				if ( $myccount == 2 ){
					$ReturnHTMLContent .= "</li>";
					$myccount = 0;
				}
				
			//	if ($random == $ArrayCount){
			//		$ReturnHTMLContent .= $MyAdContent;
			//	}			

				$ReturnHTMLContent .=<<<END
					<div id="set_border">
						<a href="$articleLink" class="url" itemprop="url" id="transform" title="Lies hier den Artikel $headline auf www.BuzzerStar.com">
						<figure itemtype="http://schema.org/ImageObject">
							<img class="lazy" data-original="https://www.buzzerstar.com/i.php?s=$shortcode" width="$x" height="$y" itemprop="image" alt="Kostenlose Bild zum downloaden, teilen und lachen: $picdescr" lazyload="1" />
							<noscript><img src="https://www.buzzerstar.com/i.php?s=$shortcode" width="$x" height="$y" itemprop="image" alt="Bildbeschreibung: $picdescr" title="Bildbeschreibung: $picdescr" lazyload="1" /></noscript>
							<figcaption>$headline</figcaption>
						</figure>
						</a>
						$article
						<div class="clear"></div>
					</div>
END;
			} // for ( $ArrayCount=0; $ArrayCount<=count($SearchContent) - 1; $ArrayCount++ ) {
			
			$ReturnHTMLContent .= "</ul>";
			$myccount++;
			

			return $ReturnHTMLContent;
			
		} else { // if (count($SearchContent) >= 1){
		
			$config 			= new Config();
			$conn 				= new Connection();
			$pdo				= $conn->prepareQuery();
			$table 				= $config->sql_tablename_publish_de();
			
			$stmt1 = $pdo->query("SELECT id FROM $table WHERE id>0 LIMIT 5000;");
			$randomMax = $stmt1->rowCount();
		
			$docids = array();
			mt_srand ((double)microtime()*1000000);
			for ($i=0;$i<=5;$i++){
				array_push($docids,mt_rand(1,$randomMax));
			}
			
			$SqlQuery	= "SELECT p_headline,p_shortcode,p_picture_1_description FROM $table WHERE";
			for ($i=0;$i<=count($docids) - 1;$i++){
				if ($i>0){
					$SqlQuery .= "\"$docids[$i]\",";
				} elseif($i<=0){
					$SqlQuery .= " `id` IN (\"$docids[$i]\",";
				};
			};
			$SqlQuery = substr($SqlQuery,0,(strlen($SqlQuery)-1));
			$SqlQuery .=") AND p_isonline=1 ORDER BY p_timestamp DESC LIMIT 5;";
				
			$stmt2 = $pdo->prepare($SqlQuery); // AND p_online=1
			$stmt2->execute();
			
			$ReturnHTMLContent =<<<END
				Noch mehr coole und unglaubliche Neuigkeiten (D): <p />
				<ul>
END;
			
			$myccount = 0;
			while($rows = $stmt2->fetch(PDO::FETCH_ASSOC)) {
			
				$headline			= $rows["p_headline"];
				$shortcode			= $rows["p_shortcode"];
				$picdescr			= $rows["p_picture_1_description"];
				$headline_print 	= substr($headline,0,85).' ...';
				//$picdescr_print 	= substr($picdescr,0,45).' ...';
				$articleLink		= "https://www.buzzerstar.com/".$this->makeArticleLink($shortcode);

				if ( $myccount == 0 ){
					$ReturnHTMLContent .= "<li>";
				}
				if ( $myccount == 2 ){
					$ReturnHTMLContent .= "</li>";
					$myccount = 0;
				}
				$myccount++;
				
	$ReturnHTMLContent .=<<<END
				<div id="set_border">
					<a href="$articleLink" class="url" itemprop="url" id="transform" title="Lies hier den Artikel $headline auf www.BuzzerStar.com">
					<figure itemtype="http://schema.org/ImageObject">
						<img src="https://www.buzzerstar.com/i.php?s=$shortcode" itemprop="image" alt="Kostenlose Bild Beschreibung: $picdescr" />
						<figcaption>$headline_print</figcaption>
					</figure>
					</a>
				</div>
END;
			
			} // while($rows = $stmt2->fetch(PDO::FETCH_ASSOC)) {
		
			$ReturnHTMLContent .= "</ul>";

			$stmt = null; 
			$pdo = null;
			
			return $ReturnHTMLContent;
		} // else if count sphinxsearch
	}

	public function ogTagsYoutubeVideo($string){
		if (stripos($string,'&') === TRUE ){
			list($string,$tmp) = explode('&',$string);
		}
		list($yt,$yt_ID) = explode('v=',$string);
		//return "https://www.youtube.com/v/$yt_ID?version=3&autohide=1";
		return "https://www.youtube.com/embed/$yt_ID";
	}

	public function buildCategoryLink($id){
		$idName = $this->categoryIDtoName($id);
		return "https://www.buzzerstar.com/kategorie/".ucfirst($idName);
	}
	
	public function categoryIDtoName($category_id){
		$config 			= new Config();
		$catg_array			= $config->array_category();
		
		if (is_numeric($category_id)){
			return $catg_array[$category_id];
		} else {
			return; // fallback
		}		
	}
	
	public function categoryNametoID($category_id){
		$config 			= new Config();
		$catg_array			= $config->array_category();
		
		if ( !is_numeric($category_id)) {
			return array_search(strtolower($category_id),array_map('strtolower',$catg_array)); 
		} else {
			return $catg_array[$category_id];
		}
	}

	public function getPostForCategory($id){
	
		$config 			= new Config();
		$conn 				= new Connection();
		
		$pdo				= $conn->prepareQuery();
		$table 				= $config->sql_tablename_publish_de();

		$catg_array			= $config->array_category();
		if ( !is_numeric($id)) {
			//$id = array_search($id, $catg_array);
			$id = array_search(strtolower($id),array_map('strtolower',$catg_array)); 
		}
		
		$stmt 				= $pdo->prepare("SELECT * FROM $table WHERE id>0 AND p_isonline=1 AND p_category=:p_category ORDER BY p_timestamp DESC;");
		$stmt->bindValue(':p_category', $id, PDO::PARAM_INT);
		$stmt->execute();
		$retVal = $stmt->rowCount();
		
		$stmt 				= null; // doing this is mandatory for connection to get closed
		$pdo 				= null;

		$stmt = null; 
		$pdo = null;
		
		if (!is_numeric($retVal)){
			return 0;
		} else {
			return $retVal;
		}
	}

	public function sendmyMail($autor, $headline){

		$empfaenger = 'sebastian.enger@gmail.com';

		// Betreff
		$betreff = 'Neuer Artikel auf BuzzerStar fertig zur Administration '.date("d-m-Y h:i:sa");

	// Nachricht
		$nachricht =<<<END
			<html>
			<head>
			  <title>$betreff</title>
			</head>
			<body>
			Betreff: $betreff<br />
			Autor: $autor<br />
			Schlagzeile: <a href="https://www.buzzerstar.com/manage/">$headline</a><br />
			<br /><br />
			</body>
			</html>
END;

		$header  = 'MIME-Version: 1.0' . "\r\n";
		$header .= 'Content-type: text/html; charset=utf-8' . "\r\n";

		// zusätzliche Header
		$header .= 'To: Sebastian Enger <sebastian.enger@gmail.com>'. "\r\n";
		$header .= 'From: BuzzerStar-New Article <noreply@buzzerstar.com>' . "\r\n";

		// verschicke die E-Mail
		mail($empfaenger, $betreff, $nachricht, $header);

	} // public function sendmail($autor, $headline){

	public function getDuration(){

		$minute 		= rand(1,6);
		$seconds 		= rand(10,60);
		return "PT".$minute."M".$seconds."S";

	}
	
	public function makeArticleLinkTest($shortcode){
	
		$config 			= new Config();
		$conn 				= new Connection();
		$pdo				= $conn->prepareQuery();
		
		$table 				= $config->sql_tablename_publish_de();
		$stmt 				= $pdo->prepare("SELECT p_headline FROM $table WHERE p_shortcode=:shortcode AND p_isonline='1' LIMIT 1"); // AND 
		$stmt->bindValue(':shortcode', $shortcode, PDO::PARAM_STR);
		$stmt->execute();
		$rows 				= $stmt->fetchAll(PDO::FETCH_ASSOC);
		$p_headline			= trim($rows[0]["p_headline"]);
		$p_headline			= preg_replace('/\s{1,}-\s{1,}/', ' ', trim($p_headline));
		$words				= implode(' ', array_slice(explode(' ', $p_headline), 0, 18));
		$words				= str_replace(array('ä','ö','ü','ß','Ä','Ö','Ü','-'),array('ae','oe','ue','ss','Ae','Oe','Ue',''),$words);  
		$words				= trim($words);
		$words				= str_replace(' ','-',$words);
		$words				= strtolower(preg_replace('/[^a-zA-Z0-9-]/', '', trim($words)));
		
		$stmt 				= null; // doing this is mandatory for connection to get closed
		$pdo 				= null;
				
		return "$words-$shortcode.html";
	}
	
	
	public function makeArticleLink($shortcode){
	
		$config 			= new Config();
		$conn 				= new Connection();
		$pdo				= $conn->prepareQuery();
		
		$table 				= $config->sql_tablename_publish_de();
		$stmt 				= $pdo->prepare("SELECT p_headline FROM $table WHERE p_shortcode=:shortcode AND p_isonline='1' LIMIT 1"); // AND 
		$stmt->bindValue(':shortcode', $shortcode, PDO::PARAM_STR);
		$stmt->execute();
		$rows 				= $stmt->fetchAll(PDO::FETCH_ASSOC);
		$p_headline			= trim($rows[0]["p_headline"]);
		$p_headline			= preg_replace('/\s{1,}-\s{1,}/', ' ', trim($p_headline));
		//$p_headline			= str_replace('-','',$p_headline);
		$words				= implode(' ', array_slice(explode(' ', $p_headline), 0, 18));
		$words				= str_replace(array('ä','ö','ü','ß','Ä','Ö','Ü','-'),array('ae','oe','ue','ss','Ae','Oe','Ue',''),$words);  
		$words				= trim($words);
		$words				= str_replace(' ','-',$words);
		$words				= strtolower(preg_replace('/[^a-zA-Z0-9-]/', '', trim($words)));
		
		$stmt 				= null; // doing this is mandatory for connection to get closed
		$pdo 				= null;
		
		return "$words-$shortcode.html";
	}
	
	public function GetLanguageFromString($string){
	/*
		try{  
			$l = new Text_LanguageDetect();  
			$l->setNameMode(2); //return 2-letter language codes only  
			$result = $l->detect($string, 4);  
			//return array_keys(strtolower($result[0]));
			$ret = array_keys($result)[0];
			return strtolower($ret);
			//print_r($result) ;
		}  
		catch (Text_LanguageDetect_Exception $e)   
		{     
		  
		}
		*/
		return "de";
	}

	public function file_put_contents_atomic($filename, $content) { 
	 
		define("FILE_PUT_CONTENTS_ATOMIC_TEMP", dirname(__FILE__)."/cache"); 
		define("FILE_PUT_CONTENTS_ATOMIC_MODE", 0777); 
	
		if (!is_dir(FILE_PUT_CONTENTS_ATOMIC_TEMP)) {
			mkdir( FILE_PUT_CONTENTS_ATOMIC_TEMP, 0777, true );
		}		
		$temp = tempnam(FILE_PUT_CONTENTS_ATOMIC_TEMP, 'temp'); 
		if (!($f = @fopen($temp, 'w'))) { 
			$temp = FILE_PUT_CONTENTS_ATOMIC_TEMP . DIRECTORY_SEPARATOR . uniqid('temp'); 
			if (!($f = @fopen($temp, 'w'))) { 
				trigger_error("file_put_contents_atomic() : error writing temporary file '$temp'", E_USER_WARNING); 
				return false; 
			} 
		} 
	   
		fwrite($f, $content); 
		fclose($f); 
	   
	  	if (!rename($temp, $filename)) { 
			unlink($filename); 
			rename($temp, $filename); 
		} 
		
		chmod($filename, FILE_PUT_CONTENTS_ATOMIC_MODE); 
		return true; 
	   
	} 

	public function randomString(){
		
		$internLength 	= 1024;
		$chars = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
		$str = "";    

		for ($i = 0; $i < $internLength; $i++) {
			$str .= $chars[mt_rand(0, strlen($chars) - 1)];
		}
		return md5(uniqid(rand(), true).$str.mt_rand());
	}

	public function uniqueID($in){
	
		$config = new Config();
		
		//set the random id length 
		$random_id_length = $config->max_unique_id(); 
		
		$chars 	= "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
		$md5c 	= md5($in);
		$c 		= uniqid(rand(), true);
		
		//generate a random id encrypt it and store it in $rnd_id 
		$rnd_id = md5(uniqid(rand(),true).mt_rand(0, strlen($chars) - 1).$chars.$in.$md5c.$c.time()); 

		//to remove any slashes that might have come 
		$rnd_id = strip_tags(stripslashes($rnd_id)); 

		//Removing any . or / and reversing the string 
		$rnd_id = str_replace(".","",$rnd_id); 
		$rnd_id = strrev(str_replace("/","",$rnd_id)); 

		//finally I take the first $random_id_length characters from the $rnd_id 
		return substr($rnd_id,0,$random_id_length); 
	}
	
	public function alphaID($in, $to_num = false, $pad_up = false, $pass_key_in){
				
		$out   = '';
		$index = 'abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
		$base  = strlen($index);

		if ($pass_key_in !== null) {
			// Although this function's purpose is to just make the
			// ID short - and not so much secure,
			// with this patch by Simon Franz (http://blog.snaky.org/)
			// you can optionally supply a password to make it harder
			// to calculate the corresponding numeric ID

			for ($n = 0; $n < strlen($index); $n++) {
				$i[] = substr($index, $n, 1);
			}

			$pass_hash = hash('sha512',$pass_key_in);
			$pass_hash = (strlen($pass_hash) < strlen($index) ? hash('sha512', $pass_key) : $pass_hash);

			for ($n = 0; $n < strlen($index); $n++) {
				$p[] =  substr($pass_hash, $n, 1);
			}

			array_multisort($p, SORT_DESC, $i);
			$index = implode($i);
		}

		if ($to_num) {
			// Digital number  <<--  alphabet letter code
			$len = strlen($in) - 1;

			for ($t = $len; $t >= 0; $t--) {
				$bcp = bcpow($base, $len - $t);
				$out = $out + strpos($index, substr($in, $t, 1)) * $bcp;
			}

			if (is_numeric($pad_up)) {
				$pad_up--;

				if ($pad_up > 0) {
					$out -= pow($base, $pad_up);
				}
			}
		} else {
			// Digital number  -->>  alphabet letter code
			if (is_numeric($pad_up)) {
				$pad_up--;

				if ($pad_up > 0) {
					$in += pow($base, $pad_up);
				}
			}

			for ($t = ($in != 0 ? floor(log($in, $base)) : 0); $t >= 0; $t--) {
				$bcp = bcpow($base, $t);
				$a   = floor($in / $bcp) % $base;
				$out = $out . substr($index, $a, 1);
				$in  = $in - ($a * $bcp);
			}
		}

		return strtolower($out);
	}

	public function stripHtml($string){
		
		$config = new Config();
			
		$sql_code = array ( 
			'SELECT', 
			'UPDATE', 
			'DELETE', 
			'INSERT', 
			'VALUES', 
			'FROM', 
			'LEFT', 
			'JOIN', 
			'WHERE', 
			'LIMIT', 
			'ORDER BY', 
			'DESC'
		  );
						  
		$content = strip_tags($string,$config->allow_content_tags());
		//$content = preg_replace('/<[^>]*>/', '', $content);
		$content = str_ireplace($sql_code,'',$content);
		
		return trim($content);
	}

	public function isVideoLink($string){
		
		$video_title		= "";
		$SSDTube 			= new SSDTube();
		$SSDTube->identify($string);
		$video_title		= $SSDTube->title;
		$regYoutube = "/^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/i";
		
		//if ( strlen($video_title)>=5||preg_match('/(\w{5,})/i',$video_title)){
		if ( strlen($video_title)>=3 || preg_match($regYoutube,$string)){	
			return 1;
		} else {
			return 0;
		}
		
		//$regYoutube = "/^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/i";
		//$regYoutube = "/^.*((youtu.be\/)|(v\/)|(\/u\/\w\/)|(embed\/)|(watch\?))\??v?=?([^#\&\?]*).*/";
		//$regVimeo = "/^.*(vimeo\.com\/)((channels\/[A-z]+\/)|(groups\/[A-z]+\/videos\/))?([0-9]+)/";
		//$regDailymotion = "/^.+dailymotion.com\/(video|hub)\/([^_]+)[^#]*(#video=([^_&]+))?/";
		//$regMetacafe = "/^.*(metacafe\.com)(\/watch\/)(\d+)(.*)/i";
		/*
		if (preg_match($regYoutube,$string) ){
			return 1;
		} else {
			return 0;
		}
		*/
	}
	
	// HTML Minifier
public function minify_html($input) {
    if(trim($input) === "") return $input;
    // Remove extra white-spaces between HTML attributes
    $input = preg_replace_callback('#<([^\/\s<>!]+)(?:\s+([^<>]*?)\s*|\s*)(\/?)>#s', function($matches) {
        return '<' . $matches[1] . preg_replace('#([^\s=]+)(\=([\'"]?)(.*?)\3)?(\s+|$)#s', ' $1$2', $matches[2]) . $matches[3] . '>';
    }, $input);
    // Minify inline CSS declarations
    if(strpos($input, ' style=') !== false) {
        $input = preg_replace_callback('#\s+style=([\'"]?)(.*?)\1(?=[\/\s>])#s', function($matches) {
            return ' style=' . $matches[1] . minify_css($matches[2]) . $matches[1];
        }, $input);
    }
    return preg_replace(
        array(
            // Remove HTML comments except IE comments
            '#\s*(<\!--(?=\[if).*?-->)\s*|\s*<\!--.*?-->\s*#s',
            // Do not remove white-space after image and
            // input tag that is followed by a tag open
            '#(<(?:img|input)(?:\/?>|\s[^<>]*?\/?>))\s+(?=\<[^\/])#s',
            // Remove two or more white-spaces between tags
            '#(<\!--.*?-->)|(>)\s{2,}|\s{2,}(<)|(>)\s{2,}(<)#s',
            // Proofing ...
            // o: tag open, c: tag close, t: text
            // If `<tag> </tag>` remove white-space
            // If `</tag> <tag>` keep white-space
            // If `<tag> <tag>` remove white-space
            // If `</tag> </tag>` remove white-space
            // If `<tag>    ...</tag>` remove white-spaces
            // If `</tag>    ...<tag>` remove white-spaces
            // If `<tag>    ...<tag>` remove white-spaces
            // If `</tag>    ...</tag>` remove white-spaces
            // If `abc <tag>` keep white-space
            // If `<tag> abc` remove white-space
            // If `abc </tag>` remove white-space
            // If `</tag> abc` keep white-space
            // TODO: If `abc    ...<tag>` keep one white-space
            // If `<tag>    ...abc` remove white-spaces
            // If `abc    ...</tag>` remove white-spaces
            // TODO: If `</tag>    ...abc` keep one white-space
            '#(<\!--.*?-->)|(<(?:img|input)(?:\/?>|\s[^<>]*?\/?>))\s+(?!\<\/)#s', // o+t | o+o
            '#(<\!--.*?-->)|(<[^\/\s<>]+(?:>|\s[^<>]*?>))\s+(?=\<[^\/])#s', // o+o
            '#(<\!--.*?-->)|(<\/[^\/\s<>]+?>)\s+(?=\<\/)#s', // c+c
            '#(<\!--.*?-->)|(<([^\/\s<>]+)(?:>|\s[^<>]*?>))\s+(<\/\3>)#s', // o+c
            '#(<\!--.*?-->)|(<[^\/\s<>]+(?:>|\s[^<>]*?>))\s+(?!\<)#s', // o+t
            '#(<\!--.*?-->)|(?!\>)\s+(<\/[^\/\s<>]+?>)#s', // t+c
            '#(<\!--.*?-->)|(?!\>)\s+(?=\<[^\/])#s', // t+o
            '#(<\!--.*?-->)|(<\/[^\/\s<>]+?>)\s+(?!\<)#s', // c+t
            '#(<\!--.*?-->)|(\/>)\s+(?!\<)#', // o+t
            // Replace `&nbsp;&nbsp;&nbsp;` with `&nbsp; &nbsp;`
            '#(?<=&nbsp;)(&nbsp;){2}#',
            // Proofing ...
            '#(?<=\>)&nbsp;(?!\s|&nbsp;|<\/)#',
            '#(?<=--\>)(?:\s|&nbsp;)+(?=\<)#'
        ),
        array(
            '$1',
            '$1&nbsp;',
            '$1$2$3$4$5',
            '$1$2&nbsp;', // o+t | o+o
            '$1$2', // o+o
            '$1$2', //c+c
            '$1$2$4', // o+c
            '$1$2', // o+t
            '$1$2', // t+c
            '$1$2 ', // t+o
            '$1$2 ', // c+t
            '$1$2 ', // o+t
            ' $1',
            ' ',
            ""
        ),
    trim($input));
}

	// CSS Minifier => http://ideone.com/Q5USEF + improvement(s)
	public function minify_css($input) {
		if(trim($input) === "") return $input;
		return preg_replace(
			array(
				// Remove comments
				'#("(?:[^"\\\]++|\\\.)*+"|\'(?:[^\'\\\\]++|\\\.)*+\')|\/\*(?!\!)(?>.*?\*\/)#s',
				// Remove unused white-spaces
				'#("(?:[^"\\\]++|\\\.)*+"|\'(?:[^\'\\\\]++|\\\.)*+\'|\/\*(?>.*?\*\/))|\s*+;\s*+(})\s*+|\s*+([*$~^|]?+=|[{};,>~+]|\s*+-(?![0-9\.])|!important\b)\s*+|([[(:])\s++|\s++([])])|\s++(:)\s*+(?!(?>[^{}"\']++|"(?:[^"\\\]++|\\\.)*+"|\'(?:[^\'\\\\]++|\\\.)*+\')*+{)|^\s++|\s++\z|(\s)\s+#si',
				// Replace `0(cm|em|ex|in|mm|pc|pt|px|vh|vw|%)` with `0`
				'#(?<=[:\s])(0)(cm|em|ex|in|mm|pc|pt|px|vh|vw|%)#si',
				// Replace `:0 0 0 0` with `:0`
				'#:(0\s+0|0\s+0\s+0\s+0)(?=[;\}]|\!important)#i',
				// Replace `background-position:0` with `background-position:0 0`
				'#(background-position):0(?=[;\}])#si',
				// Replace `0.6` with `.6`, but only when preceded by `:`, `-`, `,` or a white-space
				'#(?<=[:\-,\s])0+\.(\d+)#s',
				// Minify string value
				'#(\/\*(?>.*?\*\/))|(?<!content\:)([\'"])([a-z_][a-z0-9\-_]*?)\2(?=[\s\{\}\];,])#si',
				'#(\/\*(?>.*?\*\/))|(\burl\()([\'"])([^\s]+?)\3(\))#si',
				// Minify HEX color code
				'#(?<=[:\-,\s]\#)([a-f0-6]+)\1([a-f0-6]+)\2([a-f0-6]+)\3#i',
				// Remove empty selectors
				'#(\/\*(?>.*?\*\/))|(^|[\{\}])(?:[^\s\{\}]+)\{\}#s'
			),
			array(
				'$1',
				'$1$2$3$4$5$6$7',
				'$1',
				':0',
				'$1:0 0',
				'.$1',
				'$1$3',
				'$1$2$4$5',
				'$1$2$3',
				'$1$2'
			),
		trim($input));
	}

	// JavaScript Minifier
	public function minify_js($input) {
		if(trim($input) === "") return $input;
		return preg_replace(
			array(
				// '#(?<!\\\)\\\\\"#',
				// '#(?<!\\\)\\\\\'#',
				// Remove comments
				'#\s*("(?:[^"\\\]++|\\\.)*+"|\'(?:[^\'\\\\]++|\\\.)*+\')\s*|\s*\/\*\s*(?!\!|@cc_on)(?>[\s\S]*?\*\/)\s*|\s*(?<![\:\=])\/\/.*[\n\r]*#',
				// Remove unused white-space characters outside the string and regex
				'#("(?:[^"\\\]++|\\\.)*+"|\'(?:[^\'\\\\]++|\\\.)*+\'|\/\*(?>.*?\*\/)|\/(?!\/)[^\n\r]*?\/(?=[\.,;]|[gimuy]))|\s*([+\-\=\/%\(\)\{\}\[\]<>\|&\?\!\:;\.,])\s*#s',
				// Remove the last semicolon
				'#;+\}#',
				// Replace `true` with `!0`
				// '#\btrue\b#',
				// Replace `false` with `!1`
				// '#\bfalse\b#',
				// Minify object attribute except JSON attribute. From `{'foo':'bar'}` to `{foo:'bar'}`
				'#([\{,])([\'])(\d+|[a-z_][a-z0-9_]*)\2(?=\:)#i',
				// --ibid. From `foo['bar']` to `foo.bar`
				'#([a-z0-9_\)\]])\[([\'"])([a-z_][a-z0-9_]*)\2\]#i'
			),
			array(
				// '\\u0022',
				// '\\u0027',
				'$1',
				'$1$2',
				'}',
				// '!0',
				// '!1',
				'$1$3',
				'$1.$3'
			),
		trim($input));
	}

	public function getAmazonContent($search){
		$flagGood=0;
		
		$prime_ad_DE = '<a href="https://www.amazon.de/gp/prime/pipeline/landing?primeCampaignId=prime_assoc_ft&rw_useCurrentProtocol=1&tag=buzzerstar-21" rel="nofollow" target="_blank" title="Beschreibung: Jetzt Amazon Prime 30 Tage kostenlos testen" style="text-decoration: underline; color: #000; font-size: 20px;">Jetzt Amazon Prime 30 Tage kostenlos testen</a>';
		
		$prime_ad_EN = '<a href="https://www.amazon.de/gp/prime/pipeline/landing?primeCampaignId=prime_assoc_ft&rw_useCurrentProtocol=1&tag=buzzerstar-21" rel="nofollow" target="_blank" title="Beschreibung: Jetzt Amazon Prime 30 Tage kostenlos testen" style="text-decoration: underline; color: #000; font-size: 20px;">Jetzt Amazon Prime 30 Tage kostenlos testen</a>';
		
		$max_ad_results = 3;
		$current_count	= 0;
		
		$RelatedMoreContent = "";
		$RelatedMoreContent =<<<END
		<div class="blog__post" style="border: 2px solid #2196F3;">
			$prime_ad_DE
			<div class="post__info row" lang="de">
END;

		//the category could also come from a GET if you wanted. 
		$category = "All"; 

		define('AWS_API_KEY', 'AKIAI3EEB5HKFHQUZAAA');
		define('AWS_API_SECRET_KEY', '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');
		define('AWS_ASSOCIATE_ID', 'buzzerstar-21');

		//declare the amazon ECS class
		$amazonEcs = new AmazonECS(AWS_API_KEY, AWS_API_SECRET_KEY, 'DE', AWS_ASSOCIATE_ID);

		//tell the amazon class that we want an array, not an object
		$amazonEcs->setReturnType(AmazonECS::RETURN_TYPE_ARRAY);

		//create the amazon object (array)
		$response = $amazonEcs->category($category)->responseGroup('Small,Images,Offers')->search($search);
		
		//check that there are items in the response
		if (isset($response['Items']['Item']) ) {

			//loop through each item
			foreach ($response['Items']['Item'] as $result) {
				
				//check that there is a ASIN code - for some reason, some items are not
				//correctly listed. Im sure there is a reason for it, need to check.
				if (isset($result['ASIN'])) {

					//store the ASIN code in case we need it
					$asin = $result['ASIN'];

					//check that there is a URL. If not - no need to bother showing
					//this one as we only want linkable items
										
					if (isset($result['DetailPageURL']) && $current_count < $max_ad_results ) {						
						$flagGood=1;
						$current_count++;
						$add_text 	= "";
						$detailurl 	= $result['DetailPageURL'];
						$title 		= $result['ItemAttributes']['Title'];
						$image 		= $result['MediumImage']['URL'];
						$hi 		= $result['MediumImage']['Height'][_];
						$wi 		= $result['MediumImage']['Width'][_]; 
						$ma 		= $result['ItemAttributes']['Manufacturer'];
						$pg 		= $result['ItemAttributes']['ProductGroup'];
						$lp 		= $result['OfferSummary']['LowestUsedPrice']['FormattedPrice'];
						$lnp 		= $result['OfferSummary']['LowestNewPrice']['FormattedPrice'];
						$pr 		= $result['Offer']['OfferListing']['IsEligibleForPrime']; 
						$pr_sav 	= $result['Offer']['OfferListing']['PercentageSaved']; 
						
						if (strlen($lp) <= 1){
							$lp = $lnp;
						}
						
						if ($pr == 1){
							$add_text = "- als <b>Prime Kunde</b> profitierst du von $pr_sav Prozent <strong>Ersparnis</strong>!";							
						}
						
						$title_amp = $this->clear_description($title);
						
						$RelatedMoreContent .=<<<END
							<div class="col one">
								<a itemprop="url" href="$detailurl" hreflang="de" rel="nofollow" target="_blank" title="Beschreibung: $title_amp - $ma - $pg" style="text-decoration: underline; ">
									<img xclass="thumbnail__image" src="$image" alt="$title_amp" width="$wi" height="$hi" title="$title_amp - $ma - $pg" xid="catp" style="border-radius: 90px;   -moz-border-radius:90px;-webkit-border-radius: 90px; border-style: solid; border-width: 2px; border-color: #2196F3; height: auto; width: auto; max-width: 400px;" />
								</a>
								<a itemprop="url" href="$detailurl" hreflang="de" rel="nofollow" target="_blank" title="Deutsche Zusammenfassung: $title_amp" style="text-decoration: underline; ">
									<h3 class="heading--secondary">
										<span xstyle="background-color: #e6e6ff; color:#000000;">
											<strong>$title_amp</strong>
										</span>
									</h3>
								</a>
								
								<p class="post__paragraph">
									$title ($pg von $ma für $lp $add_text)
								</p>
							</div>
END;

					/*
						//set up a container for the details - this could be a DIV
						echo "<p style='". IE_BACKGROUND . ";min-height: 60px; font-size: 90%;'>";

						//create the URL link
						echo "<a target='_Blank' href='" . $result['DetailPageURL'] ."'>";

						//if there is a small image - show it
						if (isset($result['MediumImage']['URL'] )) {
							echo "<img class='shadow' style=' margin: 0px; margin-left: 10px; border: 1px solid black; max-height: 55px;' align='right' src='". $result['MediumImage']['URL'] ."'>";
						}
						//$result['MediumImage']['Height']
						//$result['MediumImage']['Width']
						//$result['ItemAttributes']['Manufacturer']
						//$result['ItemAttributes']['ProductGroup']
						//$result['LowestUsedPrice']['FormattedPrice']	

									
						// if there is a title - show it
						if (isset($result['ItemAttributes']['Title'])) {
							echo $result['ItemAttributes']['Title'] . "<br/>";
						}

						//close the paragraph
						echo "</p>";
					*/
					
					}
				}
			}

		} else {

			//display that nothing was found - should no results be found
			//echo "<p  style='". IE_BACKGROUND . "'>No Amazon suggestions found</p>";

		} //

		$RelatedMoreContent .=<<<END
			</div>
			</div>
END;

		if ($flagGood==1){
			return $RelatedMoreContent;
		} else {
			return "";
		}
	} // public function getAmazonContent($search){

} // class
?>