Resolve "Redesign the Assoziator"

Closes #798 (closed)

app/Http/Controllers/Assoziator.php

+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use LaravelLocalization;
+
+class Assoziator extends Controller
+{
+    public function asso(Request $request){
+        $eingabe = $request->input('q', '');
+        if(empty($eingabe)){
+            return redirect(LaravelLocalization::getLocalizedURL(LaravelLocalization::getCurrentLocale(), '/asso'));
+        }
+
+        $url = "https://metager.de/meta/meta.ger3?eingabe=" . urlencode($eingabe) . "&out=atom10";
+
+        $ch = curl_init();
+
+        curl_setopt_array($ch, array(
+            CURLOPT_RETURNTRANSFER => 1,
+            CURLOPT_USERAGENT => $_SERVER["AGENT"],
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_CONNECTTIMEOUT => 10,
+            CURLOPT_MAXCONNECTS => 500,
+            CURLOPT_LOW_SPEED_LIMIT => 500,
+            CURLOPT_LOW_SPEED_TIME => 5,
+            CURLOPT_TIMEOUT => 10,
+            CURLOPT_URL => $url,
+            CURLOPT_HTTPHEADER, array(
+                "X_FORWARDED_FOR: " . $request->ip()
+            )
+        ));
+
+        
+
+        $response = curl_exec($ch);
+        $responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+
+        if($responseCode !== 200)
+            abort(500, "Server currently not available");
+
+
+        $response = preg_replace("/^<\?.*\?>/s", "<?xml version=\"1.0\" encoding=\"UTF-8\"?>", $response);
+        $content = simplexml_load_string($response);
+
+        $words = [];
+
+        foreach($content->entry as $entry){
+            #
+            $title = $entry->title->__toString();
+            $content = $entry->content->__toString();
+
+            $n_words = preg_match_all('/([a-zA-Z]|\xC3[\x80-\x96\x98-\xB6\xB8-\xBF]|\xC5[\x92\x93\xA0\xA1\xB8\xBD\xBE]){2,}/', $title, $match_arr);
+
+            $wordsTmp = $match_arr[0];
+            $n_words = preg_match_all('/([a-zA-Z]|\xC3[\x80-\x96\x98-\xB6\xB8-\xBF]|\xC5[\x92\x93\xA0\xA1\xB8\xBD\xBE]){2,}/', $content, $match_arr);
+
+            $wordsTmp = array_merge($wordsTmp, $match_arr[0]);
+           # 
+
+            foreach($wordsTmp as $word){
+                if(isset($words[$word])){
+                    $words[$word]++;
+                }else if(isset($words[ucfirst($word)])){
+                    $words[ucfirst($word)]++;
+                }else if(isset($words[strtolower($word)])){
+                    $words[strtolower($word)]++;
+                }else{
+                    $words[$word] = 1;
+                }
+            }
+
+            
+        }
+        arsort($words);
+
+        $eingabeWords = explode(" ", $eingabe);
+        foreach($eingabeWords as $eingabeWord){
+            unset($words[$eingabeWord]);
+            unset($words[strtolower($eingabeWord)]);
+            unset($words[ucfirst($eingabeWord)]);
+            unset($words[strtoupper($eingabeWord)]);
+        }
+        
+        unset($words["de"]);
+        unset($words["com"]);
+        unset($words["wiki"]);
+        unset($words["Wiki"]);
+
+        // Remove Stopwords
+        $stopWords = file(storage_path('app/public/stopwords.txt'));
+
+        foreach($stopWords as $stopWord){
+            $stopWord = trim($stopWord);
+            unset($words[$stopWord]);
+            unset($words[strtolower($stopWord)]);
+            unset($words[ucfirst($stopWord)]);
+        }
+
+        $wordCount = 0;
+
+        $i = 1;
+        $max = 60;
+        foreach($words as $key => $value){
+            if($i > $max)
+                unset($words[$key]);
+            $wordCount += $value;
+            $i++;
+        }
+
+        return view('assoziator.asso')
+            ->with('title', trans('titles.asso'))
+            ->with('navbarFocus', 'dienste')
+            ->with('words', $words)
+            ->with('keywords', $eingabe)
+            ->with('wordCount', $wordCount);
+
+        die(var_dump($words));
+    }
+}