From 4d5eefc986861970b041c4d3636ff7e5e03af4cb Mon Sep 17 00:00:00 2001
From: hnhx <femboy@tutanota.de>
Date: Wed, 23 Feb 2022 20:47:10 +0100
Subject: [PATCH] added wikipedia results, slightly improved mobile css

---
 google.php                     |  6 ++--
 results/{ => google}/image.php |  0
 results/{ => google}/text.php  |  0
 results/{ => google}/video.php |  0
 results/wikipedia.php          | 59 ++++++++++++++++++++++++++++++++++
 static/styles.css              | 23 +++++++++++++
 tools.php                      |  9 ++++--
 7 files changed, 91 insertions(+), 6 deletions(-)
 rename results/{ => google}/image.php (100%)
 rename results/{ => google}/text.php (100%)
 rename results/{ => google}/video.php (100%)
 create mode 100644 results/wikipedia.php

diff --git a/google.php b/google.php
index aa4cd90..8eba48a 100644
--- a/google.php
+++ b/google.php
@@ -2,9 +2,9 @@
         function get_google_results($query, $page, $type=0) 
         {
             require "config.php";
-            require_once "results/image.php";
-            require_once "results/text.php";
-            require_once "results/video.php"; 
+            require_once "results/google/image.php";
+            require_once "results/google/text.php";
+            require_once "results/google/video.php"; 
 
             $query_encoded =  urlencode($query);
 
diff --git a/results/image.php b/results/google/image.php
similarity index 100%
rename from results/image.php
rename to results/google/image.php
diff --git a/results/text.php b/results/google/text.php
similarity index 100%
rename from results/text.php
rename to results/google/text.php
diff --git a/results/video.php b/results/google/video.php
similarity index 100%
rename from results/video.php
rename to results/google/video.php
diff --git a/results/wikipedia.php b/results/wikipedia.php
new file mode 100644
index 0000000..785ce52
--- /dev/null
+++ b/results/wikipedia.php
@@ -0,0 +1,59 @@
+<?php
+    function wikipedia_results($query) 
+    {
+        require "config.php";
+        
+        $query_encoded = urlencode($query);
+
+        $mh = curl_multi_init();
+
+        $ch_desc = curl_init("https://en.wikipedia.org/w/api.php?format=json&action=query&prop=extracts&exintro&explaintext&redirects=1&titles=$query_encoded");
+        curl_setopt_array($ch_desc, $config_curl_settings);
+        curl_multi_add_handle($mh, $ch_desc);
+
+        $ch_image = curl_init("https://en.wikipedia.org/w/api.php?action=query&titles=$query_encoded&prop=pageimages&format=json&pithumbsize=1000");
+        curl_setopt_array($ch_image, $config_curl_settings);
+        curl_multi_add_handle($mh, $ch_image);
+
+        $running = null;
+        do {
+            curl_multi_exec($mh, $running);
+        } while ($running);
+
+        $json_response_desc = json_decode(curl_multi_getcontent($ch_desc), true);
+        $json_response_image = json_decode(curl_multi_getcontent($ch_image), true);
+
+        $first_page_desc = array_values($json_response_desc["query"]["pages"])[0];
+        $first_page_image = array_values($json_response_image["query"]["pages"])[0];
+
+        if (!array_key_exists("missing", $first_page_desc))
+        {
+            $description = substr($first_page_desc["extract"], 0, 250) . "...";
+            
+            if (strpos($description, "may refer to"))
+                return;
+
+            echo "<p id=\"special-result\">";
+
+            if (array_key_exists("thumbnail", $first_page_image))
+            {
+                $img_src = $first_page_image["thumbnail"]["source"];
+                $ch_image = curl_init($first_page_image["thumbnail"]["source"]);
+                curl_setopt_array($ch_image, $config_curl_settings);
+                $image_response = curl_exec($ch_image);
+                $base64_image = base64_encode($image_response);
+
+                echo "<a href=\"data:image/jpeg;base64,$base64_image\" target=\"_blank\">";
+                echo "<img src=\"data:image/jpeg;base64,$base64_image\" id=\"wiki-image\">";
+                echo "</a>";
+            } 
+
+            echo "$description";
+            echo "<a id=\"wiki-link\" href=\"https://en.wikipedia.org/wiki/$query\">";
+            echo "Wikipedia";
+            echo "</a>";
+
+            echo "</p>";
+        }
+    }
+?>
\ No newline at end of file
diff --git a/static/styles.css b/static/styles.css
index 5a2edce..1cd8025 100644
--- a/static/styles.css
+++ b/static/styles.css
@@ -336,7 +336,23 @@ button {
     border: none;
 }
 
+#wiki-image {
+    border: none;
+    display: flex;
 
+    width: 50%;
+    max-height: 200px;
+
+    padding-bottom:10px;
+    
+}
+
+#wiki-link {
+    display: flex;
+    margin-top: 16px;
+    font-size:14px;
+    color:#bd93f9;
+}
 
 /* @media START */
 
@@ -427,6 +443,9 @@ button {
 
             margin-left: auto;
             margin-right: auto;
+
+            width: 98%;
+
             margin-bottom: 30px;
         }
 
@@ -441,6 +460,10 @@ button {
         #time {
             margin-top: 30px;
         }
+
+        .page-container {
+            margin-bottom:130px;
+        }
     }
 
 /* @media END */
\ No newline at end of file
diff --git a/tools.php b/tools.php
index 55feae9..30a7153 100644
--- a/tools.php
+++ b/tools.php
@@ -10,18 +10,21 @@
     {
         $query_lower = strtolower($query);
 
-        // Check for currency convesion
         if (strpos($query_lower, "to"))
         {
             require_once "results/currency.php";
             currency_results($query);
         }
-           
-        // Check for definition 
         else if (strpos($query_lower, "mean"))
         {
             require_once "results/definition.php";
             definition_results($query);
         }
+        else if (5 > count(explode(" ", $query))) // long queries usually wont return a wiki result thats why this check exists
+        {
+            require_once "results/wikipedia.php";
+            wikipedia_results($query_lower);
+            return;
+        }
     }
 ?>
\ No newline at end of file