Add WHOOGLE_MINIMAL to docs, tweak min mode logic

Activating minimal mode should also remove all collapsed sections, if
any are found.

WHOOGLE_MINIMAL now documented in readme and app.json (for heroku).

README.md

@@ -1,4 +1,4 @@
-![Whoogle Search](https://raw.githubusercontent.com/benbusby/whoogle-search/main/docs/banner.png)
+![Whoogle Search](docs/banner.png)
 
 [![Latest Release](https://img.shields.io/github/v/release/benbusby/whoogle-search)](https://github.com/benbusby/shoogle/releases)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
@@ -321,6 +321,7 @@ There are a few optional environment variables available for customizing a Whoog
 | WHOOGLE_ALT_TL       | The Google Translate alternative to use. This is used for all "translate ____" searches.  |
 | WHOOGLE_ALT_MD       | The medium.com alternative to use when site alternatives are enabled in the config.       |
 | WHOOGLE_AUTOCOMPLETE | Controls visibility of autocomplete/search suggestions. Default on -- use '0' to disable  |
+| WHOOGLE_MINIMAL      | Remove everything except basic result cards from all search queries.                      |
 
 ### Config Environment Variables
 These environment variables allow setting default config values, but can be overwritten manually by using the home page config menu. These allow a shortcut for destroying/rebuilding an instance to the same config state every time.
@@ -505,7 +506,7 @@ A lot of the app currently piggybacks on Google's existing support for fetching
 
 ## Screenshots
 #### Desktop
-![Whoogle Desktop](https://raw.githubusercontent.com/benbusby/whoogle-search/main/docs/screenshot_desktop.jpg)
+![Whoogle Desktop](docs/screenshot_desktop.jpg)
 
 #### Mobile
-![Whoogle Mobile](https://raw.githubusercontent.com/benbusby/whoogle-search/main/docs/screenshot_mobile.jpg)
+![Whoogle Mobile](docs/screenshot_mobile.jpg)

app.json

@@ -75,6 +75,11 @@
       "value": "scribe.rip",
       "required": false
     },
+    "WHOOGLE_MINIMAL": {
+        "description": "Remove everything except basic result cards from all search queries (set to 1 or leave blank)",
+        "value": "",
+        "required": false
+    },
     "WHOOGLE_CONFIG_COUNTRY": {
         "description": "[CONFIG] The country to use for restricting search results (use values from https://raw.githubusercontent.com/benbusby/whoogle-search/develop/app/static/settings/countries.json)",
         "value": "",

app/filter.py

@@ -1,4 +1,5 @@
 from app.request import VALID_PARAMS, MAPS_URL
+from app.utils.misc import read_config_bool
 from app.utils.results import *
 from bs4 import BeautifulSoup
 from bs4.element import ResultSet, Tag
@@ -8,7 +9,6 @@ import re
 import urllib.parse as urlparse
 from urllib.parse import parse_qs
 import os
-from app.utils.misc import read_config_bool
 
 
 def extract_q(q_str: str, href: str) -> str:
@@ -173,6 +173,8 @@ class Filter:
         Returns:
             None (The soup object is modified directly)
         """
+        minimal_mode = read_config_bool('WHOOGLE_MINIMAL')
+
         def pull_child_divs(result_div: BeautifulSoup):
             try:
                 return result_div.findChildren(
@@ -188,7 +190,7 @@ class Filter:
         # Loop through results and check for the number of child divs in each
         for result in self.main_divs:
             result_children = pull_child_divs(result)
-            if read_config_bool('WHOOGLE_MINIMAL'):
+            if minimal_mode:
                 if len(result_children) in (1, 3):
                     continue
             else:
@@ -212,13 +214,18 @@ class Filter:
             while not parent and idx < len(result_children):
                 parent = result_children[idx].parent
                 idx += 1
+
             details = BeautifulSoup(features='html.parser').new_tag('details')
             summary = BeautifulSoup(features='html.parser').new_tag('summary')
             summary.string = label
             details.append(summary)
 
-            if parent:
+            if parent and not minimal_mode:
                 parent.wrap(details)
+            elif parent and minimal_mode:
+                # Remove parent element from document if "minimal mode" is
+                # enabled
+                parent.decompose()
 
     def update_element_src(self, element: Tag, mime: str) -> None:
         """Encrypts the original src of an element and rewrites the element src