From 9fad27104b5c3c2ab25e029feba68df58900642c Mon Sep 17 00:00:00 2001
From: hnhx <femboy@tutanota.de>
Date: Fri, 13 Jan 2023 09:31:48 +0100
Subject: [PATCH] added google language and safe search settings, made the
 codebase prettier

---
 engines/google/text.php                       |  11 ++++++++++-
 search.php                                    |  14 +++++++-------
 settings.php                                  |  18 ++++++++++++++++--
 static/css/styles.css                         |   4 ++--
 .../{text_result.png => general_result.png}   | Bin
 .../{image_result.png => images_result.png}   | Bin
 ...torrent_result.png => torrents_result.png} | Bin
 .../{video_result.png => videos_result.png}   | Bin
 8 files changed, 35 insertions(+), 12 deletions(-)
 rename static/images/{text_result.png => general_result.png} (100%)
 rename static/images/{image_result.png => images_result.png} (100%)
 rename static/images/{torrent_result.png => torrents_result.png} (100%)
 rename static/images/{video_result.png => videos_result.png} (100%)

diff --git a/engines/google/text.php b/engines/google/text.php
index c5270b1..b406b32 100644
--- a/engines/google/text.php
+++ b/engines/google/text.php
@@ -7,7 +7,16 @@
         $query_encoded = urlencode($query);
         $results = array();
 
-        $url = "https://www.google.$config->google_domain/search?&q=$query_encoded&start=$page&hl=$config->google_language";
+        $domain = $config->google_domain;
+        $language = isset($_COOKIE["google_language"]) ? htmlspecialchars($_COOKIE["google_language"]) : $config->google_language;
+        
+        $url = "https://www.google.$domain/search?&q=$query_encoded&start=$page&hl=$language&lr=lang_$language";
+
+        if (isset($_COOKIE["safe_search"]))
+        {
+            $url .= "&safe=medium";
+        }
+
         $google_ch = curl_init($url);
         curl_setopt_array($google_ch, $config->curl_settings);
         curl_multi_add_handle($mh, $google_ch);
diff --git a/search.php b/search.php
index 1c19049..61f9239 100644
--- a/search.php
+++ b/search.php
@@ -39,13 +39,13 @@
             <input type="hidden" name="p" value="0">
             <div class="sub-search-button-wrapper">
                 <?php
-                    echo "
-                        <a href=\"/search.php?q=$query&p=0&t=0\"><img src=\"static/images/text_result.png\" alt=\"text result\" />General</a>
-                        <a href=\"/search.php?q=$query&p=0&t=1\"><img src=\"static/images/image_result.png\" alt=\"image result\" />Images</a>
-                        <a href=\"/search.php?q=$query&p=0&t=2\"><img src=\"static/images/video_result.png\" alt=\"video result\" />Videos</a>
-                        <a href=\"/search.php?q=$query&p=0&t=3\"><img src=\"static/images/torrent_result.png\" alt=\"torrent result\" />Torrents</a>
-                        <a href=\"/search.php?q=$query&p=0&t=4\"><img src=\"static/images/tor_result.png\" alt=\"tor result\" />Tor</a>
-                    ";
+                    $categories = array("general", "images", "videos", "torrents", "tor");
+
+                    foreach ($categories as $category)
+                    {
+                        $category_index = array_search($category, $categories);
+                        echo "<a href=\"/search.php?q=" . $query . "&p=0&t=" . $category_index . "\"><img src=\"static/images/" . $category . "_result.png\" alt=\"" . $category . " result\" />" . ucfirst($category)  . "</a>";
+                    }
                 ?>
             </div>
         <hr>
diff --git a/settings.php b/settings.php
index 36f7b13..5d6296f 100644
--- a/settings.php
+++ b/settings.php
@@ -77,7 +77,7 @@
                 </div>
                 <h2>Privacy friendly frontends</h2>
                 <p>For an example if you want to view YouTube without getting spied on, click on "Invidious", find the instance that is most suitable for you then paste it in (correct format: https://example.com)</p>
-                <div class="instances-container">
+                <div class="settings-textbox-container">
                       <?php
 
                             $frontends = array(
@@ -97,7 +97,7 @@
                                 echo "<div>";
                                 echo "<a for=\"$frontend\" href=\"" . $info[0] . "\" target=\"_blank\">" . ucfirst($frontend) . "</a>";
                                 echo "<input type=\"text\" name=\"$frontend\" placeholder=\"Replace " . $info[1] . "\" value=";
-                                echo isset($_COOKIE["$frontend"]) ? htmlspecialchars($_COOKIE["$frontend"])  : json_decode(json_encode($config), true)[$frontend];
+                                echo isset($_COOKIE["$frontend"]) ? htmlspecialchars($_COOKIE["$frontend"]) : json_decode(json_encode($config), true)[$frontend];
                                 echo ">";
                                 echo "</div>";
                            }
@@ -107,6 +107,20 @@
                     <label>Disable frontends</label>
                     <input type="checkbox" name="disable_frontends" <?php echo isset($_COOKIE["disable_frontends"]) ? "checked"  : ""; ?> >
                 </div>
+                <h2>Google settings</h2>
+                <div class="settings-textbox-container">
+                    <div>
+                        <span>Google language</span>
+                        <?php
+                            echo "<input type=\"text\" name=\"google_language\" placeholder=\"E.g.: de\" value=\"";
+                            echo isset($_COOKIE["google_language"]) ? htmlspecialchars($_COOKIE["google_language"]) : $config->google_language;
+                        ?>">
+                    </div>
+                    <div>
+                        <label>Safe search</label>
+                        <input type="checkbox" name="safe_search" <?php echo isset($_COOKIE["safe_search"]) ? "checked"  : ""; ?> >
+                    </div>
+                </div>
                 <div>
                   <button type="submit" name="save" value="1">Save</button>
                   <button type="submit" name="reset" value="1">Reset</button>
diff --git a/static/css/styles.css b/static/css/styles.css
index db0b5ae..bea4dbb 100644
--- a/static/css/styles.css
+++ b/static/css/styles.css
@@ -164,12 +164,12 @@ a:hover,
     text-decoration: underline;
 }
 
-.instances-container div {
+.settings-textbox-container div {
     text-align: left;
     margin-bottom: 25px;
 }
 
-.instances-container input {
+.settings-textbox-container input {
     color: inherit;
     background-color: inherit;
     padding: 5px;
diff --git a/static/images/text_result.png b/static/images/general_result.png
similarity index 100%
rename from static/images/text_result.png
rename to static/images/general_result.png
diff --git a/static/images/image_result.png b/static/images/images_result.png
similarity index 100%
rename from static/images/image_result.png
rename to static/images/images_result.png
diff --git a/static/images/torrent_result.png b/static/images/torrents_result.png
similarity index 100%
rename from static/images/torrent_result.png
rename to static/images/torrents_result.png
diff --git a/static/images/video_result.png b/static/images/videos_result.png
similarity index 100%
rename from static/images/video_result.png
rename to static/images/videos_result.png