Add front end for enabling anonymous view

Still WIP. The method for appending anonymous view links creates a
pretty ugly layout for result cards with more than one link. May need to
consider only having one anonymous view / nojs link per result, and only
use the main link from the result card.

app/filter.py

@@ -386,10 +386,13 @@ class Filter:
             # Strip unneeded arguments
             link['href'] = filter_link_args(q)
 
-            # Add no-js option
+            # Add alternate viewing options for results
             if self.config.nojs:
                 append_nojs(link)
 
+            if self.config.anon_view:
+                append_anon_view(link)
+
             if self.config.new_tab:
                 link['target'] = '_blank'
         else:

app/models/config.py

@@ -28,6 +28,7 @@ class Config:
         self.new_tab = read_config_bool('WHOOGLE_CONFIG_NEW_TAB')
         self.view_image = read_config_bool('WHOOGLE_CONFIG_VIEW_IMAGE')
         self.get_only = read_config_bool('WHOOGLE_CONFIG_GET_ONLY')
+        self.anon_view = read_config_bool('WHOOGLE_CONFIG_ANON_VIEW')
         self.accept_language = False
 
         self.safe_keys = [
@@ -39,7 +40,9 @@ class Config:
             'new_tab',
             'view_image',
             'block',
-            'safe'
+            'safe',
+            'nojs',
+            'anon_view'
         ]
 
         # Skip setting custom config if there isn't one

app/static/settings/translations.json

@@ -15,6 +15,7 @@
         "config-block-url-help": "Use regex",
         "config-theme": "Theme",
         "config-nojs": "Show NoJS Links",
+        "config-anon-view": "Show \"Anonymous View\" Links",
         "config-dark": "Dark Mode",
         "config-safe": "Safe Search",
         "config-alts": "Replace Social Media Links",

app/templates/index.html

@@ -148,6 +148,10 @@
                             <input type="text" name="block_url" id="config-block"
                                    placeholder="{{ translation['config-block-url-help'] }}" value="{{ config.block_url }}">
                         </div>
+                        <div class="config-div config-div-anon-view">
+                            <label for="config-anon-view">{{ translation['config-anon-view'] }}: </label>
+                            <input type="checkbox" name="anon_view" id="config-anon-view" {{ 'checked' if config.anon_view else '' }}>
+                        </div>
                         <div class="config-div config-div-nojs">
                             <label for="config-nojs">{{ translation['config-nojs'] }}: </label>
                             <input type="checkbox" name="nojs" id="config-nojs" {{ 'checked' if config.nojs else '' }}>

app/utils/results.py

@@ -183,11 +183,28 @@ def append_nojs(result: BeautifulSoup) -> None:
 
     """
     nojs_link = BeautifulSoup(features='html.parser').new_tag('a')
-    nojs_link['href'] = f'/{Endpoint.window}?location=' + result['href']
+    nojs_link['href'] = f'/{Endpoint.window}?nojs=1&location=' + result['href']
     nojs_link.string = ' NoJS Link'
     result.append(nojs_link)
 
 
+def append_anon_view(result: BeautifulSoup) -> None:
+    """Appends an 'anonymous view' for a search result, where all site
+    contents are viewed through Whoogle as a proxy.
+
+    Args:
+        result: The search result to append an anon view link to
+
+    Returns:
+        None
+
+    """
+    av_link = BeautifulSoup(features='html.parser').new_tag('a')
+    av_link['href'] = f'/{Endpoint.window}?location=' + result['href']
+    av_link.string = ' Anonymous View'
+    result.append(av_link)
+
+
 def add_ip_card(html_soup: BeautifulSoup, ip: str) -> BeautifulSoup:
     """Adds the client's IP address to the search results
         if query contains keywords