Add search functionality

.gitignore

@@ -1,2 +1,3 @@
 __pycache__
 config.toml
+venv/

src/__init__.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python3
 
 import os
-import tomllib
-from flask import Flask, render_template, send_file
 
-with open("config.toml", "rb") as f:
-    config = tomllib.load(f)
+from flask import Flask, render_template, send_file, request
+
+from . import file
+from . import config
 
 app = Flask(
     __name__,
@@ -18,13 +18,11 @@ app.jinja_env.globals.update(
     path_join=os.path.join,
 )
 
-# Catch all
-
 
 @app.route('/', defaults={'path': ''})
 @app.route('/<path:path>')
 def index(path):
-    internal_path = os.path.join(config['base_path'], path)
+    internal_path = os.path.join(config.get('base_path'), path)
     path = '/' + path
 
     # Checks ###################################################
@@ -61,3 +59,29 @@ def index(path):
 
     # Path exists, not a folder, must be a file, send
     return send_file(internal_path)
+
+
+@app.route('/search')
+def search():
+    q = request.args.get('q', '')
+
+    if q == '':
+        return (
+            render_template(
+                "error.html",
+                code=400,
+                msg='No search string provided.',
+            ),
+            400,
+        )
+
+    ret = file.search(q)
+
+    return (
+        render_template(
+            "search.html",
+            list=ret,
+            q=q,
+        ),
+        200,
+    )

src/config.py

@@ -0,0 +1,8 @@
+import tomllib
+
+with open("config.toml", "rb") as f:
+    config = tomllib.load(f)
+
+
+def get(q: str):
+    return config.get(q, None)

src/file.py

@@ -0,0 +1,46 @@
+import os
+import threading
+
+from unidecode import unidecode
+
+from . import config
+
+filelist = None
+filelist_lock = threading.Lock()
+
+
+def filter_strings(q, lst, processor):
+    q = unidecode(q).lower().split()
+
+    ret = []
+    for entry in lst:
+        processed_entry = unidecode(processor(entry)).lower()
+
+        if all(word in processed_entry for word in q):
+            ret.append(entry)
+
+    return ret
+
+
+def search(q: str):
+
+    with filelist_lock:
+        global filelist
+        if filelist is None:
+            filelist = []
+            for root, dirs, files in os.walk(config.get('base_path'), topdown=True):
+                # We want the root relative to the base path
+                rel_root = root[len(config.get('base_path')):]
+
+                # Don't search search hidden stuff
+                [dirs.remove(x) for x in list(dirs) if x.startswith('.')]
+                [files.remove(x) for x in list(files) if x.startswith('.')]
+
+                filelist += map(lambda x: [rel_root, x], dirs + files)
+
+        copy_filelist = filelist
+
+    ret = filter_strings(q, copy_filelist, lambda x: x[1])
+
+    return ret
+    return [x[0] for x in ret]

static/style/main.css

@@ -7,11 +7,17 @@ body {
 a {
 	text-decoration: none;
 	color: lightgrey;
-}
-  a:visited {
-	  color: grey;
 }
   a:hover {
 	  color: #191919;
 	  background-color: white;
   }
+
+input {
+    border: 1px solid black;
+    background-color: white;
+}
+
+.base_path {
+    color: grey;
+}

templates/base.html

@@ -6,13 +6,13 @@
     <meta name="description" content="" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
-    <title>{% block title %}{% endblock %} - {{ config["name"] }}</title>
+    <title>{% block title %}{% endblock %} - {{ config.get("name") }}</title>
 
     <link
       rel="stylesheet"
       href="{{ url_for('static', filename='style/main.css') }}"
     />
-    <link rel="icon" href="{{ config["favicon"] }}">
+    <link rel="icon" href="{{ config.get("favicon") }}">
 
     {# <script src="{{ url_for('static', filename='lib/htmx.min.js') }}"></script> #}
   </head>

templates/directory.html

@@ -4,6 +4,11 @@
 
 {% block body %}
 
+    <form action="/search" method="GET">
+        <input type="text" name="q" />
+        <input type="submit" value="Buscar" />
+    </form>
+
     {% if path != "/" %}
     <a href="..">&lt;--</a>
     <br /><br />

templates/search.html

@@ -0,0 +1,21 @@
+{% extends 'base.html' %}
+
+{% block title %}{{ path }}{% endblock %}
+
+{% block body %}
+
+    <form action="/search" method="GET">
+        <input type="text" name="q" value="{{ q }}"/>
+        <input type="submit" value="Buscar" />
+    </form>
+
+    {% if path != "/" %}
+    <a href="..">&lt;--</a>
+    <br /><br />
+    {% endif %}
+
+    {% for entry in list %}
+    <a href="{{ path_join(entry[0], entry[1]) }}"><span class="base_path">{{ entry[0] }}/</span>{{ entry[1] }}</a><br />
+    {% endfor %}
+
+{% endblock %}