First version of directory browser.

qutebrowser/browser/dirbrowser.py

@@ -0,0 +1,55 @@
+# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
+
+# Copyright 2015 Antoni Boucher (antoyo) <bouanto@zoho.com>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""The directory browser page."""
+
+import os
+
+from qutebrowser.utils import jinja
+
+
+def dirbrowser(url):
+    """Get the directory browser web page.
+
+    Args:
+        url: The directory path.
+
+    Return:
+        The HTML of the web page.
+    """
+    title = "Browse directory: {}".format(url)
+    template = jinja.env.get_template('dirbrowser.html')
+    # pylint: disable=no-member
+    # https://bitbucket.org/logilab/pylint/issue/490/
+
+    def is_file(file):
+        return os.path.isfile(os.path.join(url, file))
+
+    def is_dir(file):
+        return os.path.isdir(os.path.join(url, file))
+
+    parent = os.path.dirname(url)
+    all_files = os.listdir(url)
+    files = sorted([(file, os.path.join(url, file)) for file in all_files if
+                    is_file(file)])
+    directories = sorted([(file, os.path.join(url, file)) for file in
+                          all_files if is_dir(file)])
+    html = template.render(title=title, url=url, icon='', parent=parent,
+                           files=files, directories=directories)
+    return html

qutebrowser/browser/webpage.py

@@ -31,6 +31,7 @@ from PyQt5.QtWebKitWidgets import QWebPage
 
 from qutebrowser.config import config
 from qutebrowser.browser import http, tabhistory
+from qutebrowser.browser.dirbrowser import dirbrowser
 from qutebrowser.browser.network import networkmanager
 from qutebrowser.utils import (message, usertypes, log, jinja, qtutils, utils,
                                objreg, debug)
@@ -158,6 +159,12 @@ class BrowserPage(QWebPage):
                         if QUrl(elem.attribute('src')) == info.url:
                             elem.setAttribute('style', 'display: none')
                     return False
+            elif (error_str.endswith('Path is a directory') and
+                  info.url.scheme() == 'file'):
+                html = dirbrowser(info.url.url()[7:])
+                errpage.content = html.encode('utf-8')
+                errpage.encoding = 'utf-8'
+                return True
             else:
                 self._ignore_load_started = True
                 self.error_occurred = True

qutebrowser/html/dirbrowser.html

@@ -0,0 +1,43 @@
+{% extends "base.html" %}
+{% block style %}
+{{ super() }}
+#dirbrowserContainer {
+    background: #fff;
+    min-width: 35em;
+    max-width: 35em;
+    position: absolute;
+    top: 2em;
+    left: 1em;
+    padding: 10px;
+    border: 2px solid #eee;
+    -webkit-border-radius: 5px;
+}
+
+#dirbrowserTitleText {
+    font-size: 118%;
+    font-weight: bold;
+}
+{% endblock %}
+
+{% block content %}
+    <div id="dirbrowserContainer">
+        <div id="dirbrowserTitle">
+            <p id="dirbrowserTitleText">Browse directory: {{url}}</p>
+        </div>
+
+        <ul>
+            {% if parent %}
+                <li><a href="{{parent}}">..</a></li>
+            {% endif %}
+
+            {% for item in directories %}
+                <li><a href="file://{{item.1}}">{{item.0}}</a></li>
+            {% endfor %}
+
+            {% for item in files %}
+                <li><a href="file://{{item.1}}">{{item.0}}</a></li>
+            {% endfor %}
+        </ul>
+    </div>
+</div>
+{% endblock %}