MetaGer.php 24.6 KB
Newer Older
1 2 3 4 5 6
<?php
namespace App;

use Illuminate\Http\Request;
use Jenssegers\Agent\Agent;
use App;
7 8
use Storage;
use Log;
9
use Config;
10 11 12 13 14
use App\lib\TextLanguageDetect\TextLanguageDetect;
use App\lib\TextLanguageDetect\LanguageDetect\TextLanguageDetectException;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Collection;
#use \Illuminate\Pagination\Paginator;
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

class MetaGer
{
	# Einstellungen für die Suche
	protected $fokus;
	protected $eingabe;
	protected $q;
	protected $category;
	protected $time;
	protected $page;
	protected $lang;
	protected $cache = "";
	protected $site;
	protected $hostBlacklist = [];
	protected $domainBlacklist = [];
	protected $stopWords = [];
	protected $engines = [];
	protected $results = [];
33
    protected $ads = [];
34
	protected $warnings = [];
35
    protected $errors = [];
36
    protected $addedHosts = [];
37 38 39 40 41 42 43 44 45
	# Daten über die Abfrage
	protected $ip;
	protected $language;
	protected $agent;
	# Konfigurationseinstellungen:
	protected $sumaFile;
	protected $mobile;
	protected $resultCount;
	protected $sprueche;
46 47 48
    protected $domainsBlacklisted = [];
    protected $urlsBlacklisted = [];
    protected $url;
49
    protected $languageDetect;
50 51 52

	function __construct()
	{
53
        $this->time = microtime();   
54 55
        define('CRLF', "\r\n");
        define('BUFFER_LENGTH', 8192);
56 57 58 59 60 61 62 63 64 65 66
        if( file_exists(config_path() . "/blacklistDomains.txt") && file_exists(config_path() . "/blacklistUrl.txt") )
        {
            # Blacklists einlesen:
            $tmp = file_get_contents(config_path() . "/blacklistDomains.txt");
            $this->domainsBlacklisted = explode("\n", $tmp);
            $tmp = file_get_contents(config_path() . "/blacklistUrl.txt");
            $this->urlsBlacklisted = explode("\n", $tmp);
        }else
        {
            Log::warning("Achtung: Eine, oder mehrere Blacklist Dateien, konnten nicht geöffnet werden");
        }
67 68 69

        $this->languageDetect = new TextLanguageDetect();
        $this->languageDetect->setNameMode("2");
70 71
	}

72 73 74 75 76 77 78 79
    public function rankAll ()
    {
        foreach( $this->engines as $engine )
        {
            $engine->rank($this);
        }
    }

80 81 82
	public function createView()
	{
		$viewResults = [];
83

84 85 86 87 88
        # Wir extrahieren alle notwendigen Variablen und geben Sie an unseren View:
        foreach($this->results as $result)
        {
            $viewResults[] = get_object_vars($result);
        }
89

Dominik Hebeler's avatar
Dominik Hebeler committed
90 91 92 93 94
        if( $this->fokus === "bilder" )
        {
            switch ($this->out) 
            {
                case 'results':
95 96 97 98 99 100 101
                    return view('metager3bilderresults')
                        ->with('results', $viewResults)
                        ->with('eingabe', $this->eingabe)
                        ->with('mobile', $this->mobile)
                        ->with('warnings', $this->warnings)
                        ->with('errors', $this->errors)
                        ->with('metager', $this);
Dominik Hebeler's avatar
Dominik Hebeler committed
102 103 104 105 106 107 108 109 110 111 112
                default:
                    return view('metager3bilder')
                        ->with('results', $viewResults)
                        ->with('eingabe', $this->eingabe)
                        ->with('mobile', $this->mobile)
                        ->with('warnings', $this->warnings)
                        ->with('errors', $this->errors)
                        ->with('metager', $this);
            }
        }

113
        switch ($this->out) {
Dominik Hebeler's avatar
Dominik Hebeler committed
114 115
            case 'results':
                return view('metager3results')
116 117 118 119 120 121 122
                    ->with('results', $viewResults)
                    ->with('eingabe', $this->eingabe)
                    ->with('mobile', $this->mobile)
                    ->with('warnings', $this->warnings)
                    ->with('errors', $this->errors)
                    ->with('metager', $this);
                break;
123
            case 'results-with-style':
Dominik Hebeler's avatar
Dominik Hebeler committed
124 125
                return view('metager3')
                    ->with('results', $viewResults)
126 127 128 129 130 131 132 133 134
                    ->with('eingabe', $this->eingabe)
                    ->with('mobile', $this->mobile)
                    ->with('warnings', $this->warnings)
                    ->with('errors', $this->errors)
                    ->with('metager', $this)
                    ->with('suspendheader', "yes");
                break;
            default:
                return view('metager3')
Dominik Hebeler's avatar
Dominik Hebeler committed
135 136 137 138 139
                    ->with('eingabe', $this->eingabe)
                    ->with('mobile', $this->mobile)
                    ->with('warnings', $this->warnings)
                    ->with('errors', $this->errors)
                    ->with('metager', $this);
140 141
                break;
        }
142 143
	}

144 145 146 147 148 149 150 151 152 153 154
    public function removeInvalids ()
    {
        $results = [];
        foreach($this->results as $result)
        {
            if($result->isValid($this))
                $results[] = $result;
        }
        #$this->results = $results;
    }

155 156 157 158
	public function combineResults ()
	{
		foreach($this->engines as $engine)
		{
159 160 161 162 163 164 165 166 167
            foreach($engine->results as $result)
            {
                if($result->valid)
                    $this->results[] = $result;
            }
            foreach($engine->ads as $ad)
            {
                $this->ads[] = $ad;
            }
168
		}
169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
        uasort($this->results, function($a, $b){
            if($a->getRank() == $b->getRank())
                return 0;
            return ($a->getRank() < $b->getRank()) ? 1 : -1;
        });
        # Validate Results
        $newResults = [];
        foreach($this->results as $result)
        {
            if($result->isValid($this))
                $newResults[] = $result;
        }
        $this->results = $newResults;

        $counter = 0;
        $firstRank = 0;
        foreach($this->results as $result)
        {
            if($counter === 0)
                $firstRank = $result->rank;
            $counter++;
            $result->number = $counter;
            $confidence = 0;
            if($firstRank > 0)
                $confidence = $result->rank/$firstRank;
            else
                $confidence = 0;
            if($confidence > 0.65)
                $result->color = "#FF4000";
            elseif($confidence > 0.4)
                $result->color = "#FF0080";
            elseif($confidence > 0.2)
                $result->color = "#C000C0";
            else
                $result->color = "#000000";
        }

        //Get current page form url e.g. &page=6
        $currentPage = LengthAwarePaginator::resolveCurrentPage();
        $offset= $currentPage-1;

        //Create a new Laravel collection from the array data
        $collection = new Collection($this->results);

        //Define how many items we want to be visible in each page
        $perPage = $this->resultCount;

        //Slice the collection to get the items to display in current page
        $currentPageSearchResults = $collection->slice($offset * $perPage, $perPage)->all();

        //Create our paginator and pass it to the view
        $paginatedSearchResults= new LengthAwarePaginator($currentPageSearchResults, count($collection), $perPage);
        $paginatedSearchResults->setPath('/meta/meta.ger3');
        foreach($this->request->all() as $key => $value)
        {
Dominik Hebeler's avatar
Bugfix  
Dominik Hebeler committed
224
            if( $key === "out" )
225
                continue;
226 227 228 229
            $paginatedSearchResults->addQuery($key, $value);
        }

        $this->results = $paginatedSearchResults;
230 231 232 233 234 235 236 237 238 239 240 241 242

        if( isset($this->password) )
        {
            # Wir bieten einen bezahlten API-Zugriff an, bei dem dementsprechend die Werbung ausgeblendet wurde:
            # Aktuell ist es nur die Uni-Mainz. Deshalb überprüfen wir auch nur diese.
            $password = getenv('mainz');
            $eingabe = $this->eingabe;
            $password = md5($eingabe . $password);
            if( $this->password === $password )
            {
                $this->ads = [];
            }
        }
243 244 245 246
	}

	public function createSearchEngines (Request $request)
	{
247 248 249

        #die(SocketRocket::get("tls", "dominik-pfennig.de", "", 443));

250 251 252 253
		# Überprüfe, welche Sumas eingeschaltet sind
        $xml = simplexml_load_file($this->sumaFile);
        $enabledSearchengines = [];
        $overtureEnabled = FALSE;
254
        $countSumas = 0;
255 256 257
        if($this->fokus === "angepasst")
        {
            $sumas = $xml->xpath("suma");
258 259 260 261 262 263 264 265 266
            /**$maxSumas = 30;
            $count = 0;
            foreach($sumas as $suma)
            {
                if($maxSumas === $count)
                    break;
                $enabledSearchengines[] = $suma;
                $count++;
            }**/
267 268 269
            foreach($sumas as $suma)
            {
                if($request->has($suma["service"]) 
270 271 272 273 274 275
                	#|| ( $this->fokus !== "bilder" 
                	#	&& ($suma["name"]->__toString() === "qualigo" 
                	#		|| $suma["name"]->__toString() === "similar_product_ads" 
                	#		|| ( !$overtureEnabled && $suma["name"]->__toString() === "overtureAds" )
                	#		)
                	#	)
276
                    #|| 1 === 1  #Todo: entfernen
277
                	){
278 279 280 281 282 283 284

                	if(!(isset($suma['disabled']) && $suma['disabled']->__toString() === "1"))
                    {
                        if($suma["name"]->__toString() === "overture")
                        {
                            $overtureEnabled = TRUE;
                        }
285 286
                        if( $suma["name"]->__toString() !== "qualigo" && $suma["name"]->__toString() !== "similar_product_ads" && $suma["name"]->__toString() !== "overtureAds" )
                            $countSumas += 1;
287 288
                        $enabledSearchengines[] = $suma;
                    }
289 290 291 292 293 294 295
                }
            }
        }else{
            $sumas = $xml->xpath("suma");
            foreach($sumas as $suma){
                $types = explode(",",$suma["type"]);
                if(in_array($this->fokus, $types) 
296 297 298 299 300 301
                	|| ( $this->fokus !== "bilder" 
                		&& ($suma["name"]->__toString() === "qualigo" 
                			|| $suma["name"]->__toString() === "similar_product_ads" 
                			|| ( !$overtureEnabled && $suma["name"]->__toString() === "overtureAds" )
                			)
                		)
302
                	){
303 304 305 306 307 308
                    if(!(isset($suma['disabled']) && $suma['disabled']->__toString() === "1"))
                    {
                        if($suma["name"]->__toString() === "overture")
                        {
                            $overtureEnabled = TRUE;
                        }
309 310
                        if( $suma["name"]->__toString() !== "qualigo" && $suma["name"]->__toString() !== "similar_product_ads" && $suma["name"]->__toString() !== "overtureAds" )
                            $countSumas += 1;
311 312
                        $enabledSearchengines[] = $suma;
                    }
313 314 315
                }
            }
        }
316

317
        if( $countSumas <= 0 )
318 319 320 321
        {
            $this->errors[] = "Achtung: Sie haben in ihren Einstellungen keine Suchmaschine ausgewählt.";
        }

322 323
		$engines = [];
		foreach($enabledSearchengines as $engine){
324

325 326 327 328 329 330
            if(strlen($this->site) > 0 && (!isset($engine["hasSiteSearch"]) || $engine["hasSiteSearch"]->__toString() !== "1"))
            {
                continue;
            }
            # Wenn diese Suchmaschine gar nicht eingeschaltet sein soll

331 332
            $path = "App\Models\parserSkripte\\" . ucfirst($engine["package"]->__toString());

333
            $time = microtime();
334 335
            $tmp = new $path($engine, $this);

336 337 338 339 340
            if($tmp->enabled && isset($this->debug))
            {
                $this->warnings[] = $tmp->service . "   Connection_Time: " . $tmp->connection_time . "    Write_Time: " . $tmp->write_time . " Insgesamt:" . ((microtime()-$time)/1000);
            }

341
            if($tmp->isEnabled())
342 343
            {
                $engines[] = $tmp;
344
                $this->sockets[$tmp->name] = $tmp->fp;
345
            }
346
		}
347 348 349 350 351
        # Nun passiert ein elementarer Schritt.
        # Wir warten auf die Antwort der Suchmaschinen, da wir vorher nicht weiter machen können.
        # aber natürlich nicht ewig.
        # Die Verbindung steht zu diesem Zeitpunkt und auch unsere Request wurde schon gesendet.
        # Wir geben der Suchmaschine nun bis zu 500ms Zeit zu antworten.
352

353
        # Jetzt lesen wir alles aus, was da ist und verwerfen den Rest:
354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384
        $enginesToLoad = count($engines);
        $loadedEngines = 0;
        $time = 0;
        while( true )
        {
            # Abbruchbedingung
            if($time < 500)
            {
                if($loadedEngines >= $enginesToLoad)
                    break;
            }elseif( $time >= 500 && $time < $this->time)
            {
                if( ($loadedEngines / ($enginesToLoad * 1.0)) >= 0.8 )
                    break;
            }else
            {
                break;
            }
            foreach($engines as $engine)
            {
                if(!$engine->loaded)
                {
                    $success = $engine->retrieveResults();
                    if($engine->loaded)
                        $loadedEngines += 1;
                }
            }
            usleep(50000);
            $time += 50;
        }
        foreach( $engines as $engine )
385
        {
386 387
            if( !$engine->loaded )
                $engine->shutdown();
388
        }
389

390 391 392 393 394 395 396 397 398 399 400 401 402 403 404
        $this->engines = $engines;
	}

	public function parseFormData (Request $request)
	{
		if($request->input('encoding', '') !== "utf8")
		{
			# In früheren Versionen, als es den Encoding Parameter noch nicht gab, wurden die Daten in ISO-8859-1 übertragen
			$input = $request->all();
			foreach($input as $key => $value)
			{
				$input[$key] = mb_convert_encoding("$value", "UTF-8", "ISO-8859-1");
			}
			$request->replace($input);
		}
405
        $this->url = $request->url();
406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452
		# Zunächst überprüfen wir die eingegebenen Einstellungen:
        # FOKUS
        $this->fokus = trans('fokiNames.'
        	. $request->input('focus', 'web'));
        if(strpos($this->fokus,"."))
        {
            $this->fokus = trans('fokiNames.web');
        }

        # SUMA-FILE
        if(App::isLocale("en")){
            $this->sumaFile = config_path() . "/sumasEn.xml";
        }else{
            $this->sumaFile = config_path() . "/sumas.xml";
        }
        if(!file_exists($this->sumaFile))
        {
            die("Suma-File konnte nicht gefunden werden");
        }

        # Sucheingabe:
        $this->eingabe = trim($request->input('eingabe', ''));
        if(strlen($this->eingabe) === 0)
        {
            $this->warnings[] = 'Achtung: Sie haben keinen Suchbegriff eingegeben. Sie können ihre Suchbegriffe oben eingeben und es erneut versuchen.';
        }
        $this->q = $this->eingabe;

        # IP:
        if( isset($_SERVER['HTTP_FROM']) )
        {
            $this->ip = $_SERVER['HTTP_FROM'];
        }else
        {
            $this->ip = "127.0.0.1";
        }
        # Language:
        if( isset($_SERVER['HTTP_LANGUAGE']) )
        {
            $this->language = $_SERVER['HTTP_LANGUAGE'];
        }else
        {
            $this->language = "";
        }
        # Category
        $this->category = $request->input('category', '');
        # Request Times:
453 454
        $this->time = $request->input('time', 1000);
       
455 456 457 458
        # Page
        $this->page = $request->input('page', 1);
        # Lang
        $this->lang = $request->input('lang', 'all');
459
        if ( $this->lang !== "de" && $this->lang !== "en" && $this->lang !== "all" )
460 461 462 463 464 465
        {
        	$this->lang = "all";
        }
        $this->agent = new Agent();
        $this->mobile = $this->agent->isMobile();
        #Sprüche
466 467 468 469 470
        $this->sprueche = $request->input('sprueche', 'off');
        if($this->sprueche === "off" )
            $this->sprueche = true;
        else
            $this->sprueche = false;
471 472 473 474 475 476
        # Ergebnisse pro Seite:
        $this->resultCount = $request->input('resultCount', '20');

        # Manchmal müssen wir Parameter anpassen um den Sucheinstellungen gerecht zu werden:
        if( $request->has('dart') )
        {
477
        	$this->time = 10000;
478 479
        	$this->warnings[] = "Hinweis: Sie haben Dart-Europe aktiviert. Die Suche kann deshalb länger dauern und die maximale Suchzeit wurde auf 10 Sekunden hochgesetzt.";
        }
480
        if( $this->time <= 500 || $this->time > 20000 )
481
        {
482
        	$this->time = 1000;
483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498
        }
        if( $request->has('minism') && ( $request->has('fportal') || $request->has('harvest') ) )
        {
        	$input = $request->all();
        	$newInput = [];
        	foreach($input as $key => $value)
        	{
        		if( $key !== "fportal" && $key !== "harvest" )
        		{
        			$newInput[$key] = $value;
        		}
        	}
        	$request->replace($newInput);
        }
        if( $request->has('ebay') )
        {
499
        	$this->time = 2000;
500 501 502 503 504 505 506 507 508 509 510 511 512 513 514
        	$this->warnings[] = "Hinweis: Sie haben Ebay aktiviert. Die Suche kann deshalb länger dauern und die maximale Suchzeit wurde auf 2 Sekunden hochgesetzt.";
        }
        if( App::isLocale("en") )
        {
        	$this->sprueche = "off";
        }
        if($this->resultCount <= 0 || $this->resultCount > 200 )
        {
        	$this->resultCount = 1000;
        }
        if( $request->has('onenewspageAll') || $request->has('onenewspageGermanyAll') )
        {
        	$this->time = 5000;
        	$this->cache = "cache";
        }
515 516 517 518 519 520 521 522 523 524 525 526 527
        if( $request->has('tab'))
        {
            if($request->input('tab') === "1")
            {
                $this->tab = "_blank";
            }else
            {
                $this->tab = "_self";
            }
        }else
        {
            $this->tab = "_blank";
        }
528 529 530 531 532 533 534
        if( $request->has('password') )
            $this->password = $request->input('password');
        if( $request->has('quicktips') )
            $this->quicktips = false;
        else
            $this->quicktips = true;

535 536 537 538
        $this->out = $request->input('out', "html");
        if($this->out !== "html" && $this->out !== "json" && $this->out !== "results" && $this->out !== "results-with-style")
            $this->out = "html";
        $this->request = $request;
539 540 541 542 543 544 545 546 547 548 549
	}

	public function checkSpecialSearches (Request $request)
	{
		# Site Search:
		if(preg_match("/(.*)\bsite:(\S+)(.*)/si", $this->q, $match))
		{
			$this->site = $match[2];
			$this->q = $match[1] . $match[3];
			$this->warnings[] = "Sie führen eine Sitesearch durch. Es werden nur Ergebnisse von der Seite: \"" . $this->site . "\" angezeigt.";
		}
550 551 552 553 554
        if( $request->has('site') )
        {
            $this->site = $request->input('site');
            $this->warnings[] = "Sie führen eine Sitesearch durch. Es werden nur Ergebnisse von der Seite: \"" . $this->site . "\" angezeigt.";
        }
555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612
		# Wenn die Suchanfrage um das Schlüsselwort "-host:*" ergänzt ist, sollen bestimmte Hosts nicht eingeblendet werden
		# Wir prüfen, ob das hier der Fall ist:
		while(preg_match("/(.*)(^|\s)-host:(\S+)(.*)/si", $this->q, $match))
		{
			$this->hostBlacklist[] = $match[3];
			$this->q = $match[1] . $match[4];
		}
		if( sizeof($this->hostBlacklist) > 0 )
		{
			$hostString = "";
			foreach($this->hostBlacklist as $host)
			{
				$hostString .= $host . ", ";
			}
			$hostString = rtrim($hostString, ", ");
			$this->warnings[] = "Ergebnisse von folgenden Hosts werden nicht angezeigt: \"" . $hostString . "\"";
		}
		# Wenn die Suchanfrage um das Schlüsselwort "-domain:*" ergänzt ist, sollen bestimmte Domains nicht eingeblendet werden
		# Wir prüfen, ob das hier der Fall ist:
		while(preg_match("/(.*)(^|\s)-domain:(\S+)(.*)/si", $this->q, $match))
		{
			$this->domainBlacklist[] = $match[3];
			$this->q = $match[1] . $match[4];
		}
		if( sizeof($this->domainBlacklist) > 0 )
		{
			$domainString = "";
			foreach($this->domainBlacklist as $domain)
			{
				$domainString .= $domain . ", ";
			}
			$domainString = rtrim($domainString, ", ");
			$this->warnings[] = "Ergebnisse von folgenden Domains werden nicht angezeigt: \"" . $domainString . "\"";
		}
		
		# Alle mit "-" gepräfixten Worte sollen aus der Suche ausgeschlossen werden.
		# Wir prüfen, ob das hier der Fall ist:
		while(preg_match("/(.*)(^|\s)-(\S+)(.*)/si", $this->q, $match))
		{
			$this->stopWords[] = $match[3];
			$this->q = $match[1] . $match[4];
		}
		if( sizeof($this->stopWords) > 0 )
		{
			$stopwordsString = "";
			foreach($this->stopWords as $stopword)
			{
				$stopwordsString .= $stopword . ", ";
			}
			$stopwordsString = rtrim($stopwordsString, ", ");
			$this->warnings[] = "Sie machen eine Ausschlusssuche. Ergebnisse mit folgenden Wörtern werden nicht angezeigt: \"" . $stopwordsString . "\"";
		}

		# Meldung über eine Phrasensuche
		if(preg_match("/\"(.+)\"/si", $this->q, $match)){
			$this->warnings[] = "Sie führen eine Phrasensuche durch: \"" . $match[1] . "\"";
		}
	}
613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628

    public function getFokus ()
    {
        return $this->fokus;
    }

    public function getIp ()
    {
        return $this->ip;
    }

    public function getEingabe ()
    {
        return $this->eingabe;
    }

629 630 631 632 633 634 635 636
    public function getQ ()
    {
        if(strlen($this->site) > 0)
            return $this->q . " site:" . $this->site;
        else
            return $this->q;
    }

637 638 639 640 641 642 643 644 645 646 647 648 649 650
    public function getUrl ()
    {
        return $this->url;
    }
    public function getTime ()
    {
        return $this->time;
    }

    public function getLanguage ()
    {
        return $this->language;
    }

651 652 653 654 655 656 657 658 659 660
    public function getLang ()
    {
        return $this->lang;
    }

    public function getSprueche ()
    {
        return $this->sprueche;
    }

661 662 663 664
    public function getCategory ()
    {
        return $this->category;
    }
665 666 667 668 669

    public function getSumaFile ()
    {
        return $this->sumaFile;
    }
670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697

    public function getUserHostBlacklist ()
    {
        return $this->hostBlacklist;
    }

    public function getUserDomainBlacklist ()
    {
        return $this->domainBlacklist;
    }

    public function getDomainBlacklist ()
    {
        return $this->domainsBlacklisted;
    }

    public function getUrlBlacklist ()
    {
        return $this->urlsBlacklisted;
    }
    public function getLanguageDetect ()
    {
        return $this->languageDetect;
    }
    public function getStopWords ()
    {
        return $this->stopWords;
    }
698
    public function getHostCount($host)
699 700 701 702 703 704 705 706 707
    {
        if(isset($this->addedHosts[$host]))
        {
            return $this->addedHosts[$host];
        }else
        {
            return 0;
        }
    }
708
    public function addHostCount($host)
709 710 711 712 713 714 715 716 717 718 719 720 721 722
    {
        $hash = md5($host);
        if(isset($this->addedHosts[$hash]))
        {
            $this->addedHosts[$hash] += 1;
        }else
        {
            $this->addedHosts[$hash] = 1;
        }
    }
    public function getSite()
    {
        return $this->site;
    }
723
    public function addLink($link)
724 725 726 727 728 729 730 731 732 733 734 735 736
    {
        $hash = md5($link);
        if(isset($this->addedLinks[$hash]))
        {
            return false;
        }else
        {
            $this->addedLinks[$hash] = 1;

            return true;
        }
    }

737
    public function generateSearchLink($fokus)
738
    {
Dominik Hebeler's avatar
Dominik Hebeler committed
739 740 741 742
        $requestData = $this->request->except('page');
        $requestData['focus'] = $fokus;
        $requestData['out'] = "results";
        $link = action('MetaGerSearch@search', $requestData);
743 744 745 746 747 748 749 750 751 752
        return $link;
    }

    public function generateQuicktipLink()
    {
        $link = action('MetaGerSearch@quicktips');

        return $link;
    }

753
    public function generateSiteSearchLink($host)
754 755
    {
        $host = urlencode($host);
756
        $requestData = $this->request->except(['page','out']);
Dominik Hebeler's avatar
Dominik Hebeler committed
757 758 759
        $requestData['eingabe'] .= " site:$host";
        $requestData['focus'] = "web";
        $link = action('MetaGerSearch@search', $requestData);
760 761 762
        return $link;
    }

763
    public function generateRemovedHostLink ($host)
764 765
    {
        $host = urlencode($host);
766
        $requestData = $this->request->except(['page','out']);
Dominik Hebeler's avatar
Dominik Hebeler committed
767 768
        $requestData['eingabe'] .= " -host:$host";
        $link = action('MetaGerSearch@search', $requestData);
769 770 771
        return $link;
    }

772
    public function generateRemovedDomainLink ($domain)
773 774
    {
        $domain = urlencode($domain);
775
        $requestData = $this->request->except(['page','out']);
Dominik Hebeler's avatar
Dominik Hebeler committed
776 777
        $requestData['eingabe'] .= " -domain:$domain";
        $link = action('MetaGerSearch@search', $requestData);
778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795
        return $link;
    }

    public function getTab ()
    {
        return $this->tab;
    }
    public function getResults ()
    {
        return $this->results;
    }
    public function popAd()
    {
        if(count($this->ads) > 0)
            return get_object_vars(array_shift($this->ads));
        else
            return null;
    }
796 797 798 799 800 801 802
    public function getImageProxyLink($link)
    {
        $requestData = [];
        $requestData["url"] = $link;
        $link = action('Pictureproxy@get', $requestData);
        return $link;
    }
803 804 805 806
    public function showQuicktips ()
    {
        return $this->quicktips;
    }
807
}