add internationalization and polish translations

2 files changed, 134 insertions, 148 deletions

diff --git a/src/hydrilla_website/templates/downloads.html.jinja b/src/hydrilla_website/templates/downloads.html.jinja
index ce5dde3..d0e51ff 100644
--- a/src/hydrilla_website/templates/downloads.html.jinja
+++ b/src/hydrilla_website/templates/downloads.html.jinja
@@ -44,10 +44,14 @@ code in a proprietary work, I am not going to enforce this in court.
 
 {% set downloads_base = 'https://hydrilla.koszko.org/downloads/' %}
 
+{% set files_label_text        = _('downloads.h_small.files') %}
+{% set signify_sigs_label_text = _('downloads.h_small.signify_signatures') %}
+{% set pgp_sigs_label_text     = _('downloads.h_small.pgp_signatures') %}
+
 {%
   macro list_files(
       filenames_comments,
-      label_text       = 'Files',
+      label_text       = files_label_text,
       filename_suffix  = '',
       include_comments = true
   )
@@ -70,39 +74,39 @@ code in a proprietary work, I am not going to enforce this in court.
 
 {% macro files_and_sigs_lists(filenames_comments) %}
   {{ list_files(filenames_comments) }}
-  {{ list_files(filenames_comments, 'Signify signatures', '.sig', false) }}
-  {{ list_files(filenames_comments, 'PGP signatures', '.asc', false) }}
+  {{ list_files(filenames_comments, signify_sigs_label_text, '.sig', false) }}
+  {{ list_files(filenames_comments, pgp_sigs_label_text,     '.asc', false) }}
 {% endmacro %}
 
+{% set pre_release_note = _('downloads.pre_release_version') %}
+
+{% set source_code_note = _('downloads.source_code') %}
+
+{% set chromium_build_note = _('downloads.webextension.chromium_build') %}
+{% set mozilla_build_note  = _('downloads.webextension.mozilla_build') %}
+
 {% block body %}
   {% call subpage('') %}
     <h3>
-      {{ _('index.h_big.haketilo_downloads') }}
+      {{ _('downloads.h_big.haketilo_downloads') }}
     </h3>
 
     <p>
-      This page lists releases of Haketilo proxy, Haketilo browser extension
-      (now in maintenance mode) and Hydrilla repository server. Starting with
-      version 3, Haketilo proxy and Hydrilla are distributed together.
+      {{ _('downloads.haketilo_downloads.this_page_lists') }}
     </p>
 
     <p>
-      All files are cryptographically signed by project maintainer, Wojciech
-      Kosior. Public keys for verification of signatures are the ones from
-      <a href="https://koszko.org">koszko.org</a>.
-      You might want to read the
-      <a href="https://hydrillabugs.koszko.org/projects/haketilo/wiki/Verifying_signatures">instructions</a>
-      on signature verification.
+      {{ _('downloads.haketilo_downloads.html.all_files_signed_by')|safe }}
     </p>
 
-    {{ label('PGP key fingerprint') }}
+    {{ label(_('downloads.haketilo_downloads.h_small.pgp_fingerprint')) }}
     <p class="bold">
       E972 7060 E3C5 637C 8A4F 4B42 4BC5 221C 5A79 FD1A
     </p>
 
     {% call label() %}
-      <span>
-        <a href="https://man.openbsd.org/signify">Signify</a> public key
+      <span class="has-colored-links">
+        {{ _('downloads.haketilo_downloads.h_small.html.signify_key')|safe }}
       </span>
     {% endcall %}
     <p class="bold signify-pubkey">
@@ -111,56 +115,46 @@ code in a proprietary work, I am not going to enforce this in court.
   {% endcall %}
 
   {% call subpage('proxy') %}
-    <h3>Haketilo proxy and Hydrilla releases</h3>
+    <h3>{{ _('downloads.h_big.haketilo_and_hydrilla_releases') }}</h3>
 
     <p>
-      Tool releases from version 3 upwards are listed below. Both Haketilo proxy
-      and Hydrilla are included inside.
+      {{ _('downloads.haketilo_and_hydrilla_releases.listed_below_are') }}
     </p>
 
     <p>
-      If you're a programmer, you might also want to check the
-      <a href="https://git.koszko.org/pydrilla">git repository of Hydrilla and Haketilo</a>.
+      {{ _('downloads.haketilo_and_hydrilla_releases.html.repo_is_at')|safe }}
     </p>
 
-    <h4>Version 3.0-beta1 (pre-release version)</h4>
+    <h4>3.0-beta1 {{ pre_release_note }}</h4>
 
     <p>
-      The binary release was made with
-      <a href="https://guix.gnu.org/">GNU Guix</a> version
-      <span class="bold">1.3.0-26.fd00ac7</span>.
+      {{ _('downloads.haketilo_and_hydrilla_releases.html.with_guix_1.3.0-26.fd00ac7')|safe }}
     </p>
 
     {{
       files_and_sigs_lists([
           ('haketilo-and-hydrilla-bin-3.0b1-x86_64.tar.gz',
-           'relocatable standalone binary release for x86-64 GNU/Linux computers'),
+           _('downloads.haketilo_and_hydrilla_releases.relocatable_x86-64')),
           ('hydrilla-3.0b1-py3-none-any.whl',
-           'Python wheel for use with pip'),
+           _('downloads.haketilo_and_hydrilla_releases.wheel_for_pip')),
           ('haketilo-and-hydrilla-3.0b1.tar.gz',
-           'source code')
+           source_code_note)
       ])
     }}
   {% endcall %}
 
   {% call subpage('old-hydrilla') %}
-    <h3>Old Hydrilla releases</h3>
+    <h3>{{ _('downloads.h_big.old_hydrilla_releases') }}</h3>
 
     <p>
-      Hydrilla releases before version 3 are listed below. Those old versions
-      do not yet include the Haketilo proxy. The functionality is split between
-      separate Hydrilla <span class="bold">builder</span> and
-      <span class="bold">server</span> packages. The latter depends on the
-      former.
+      {{ _('downloads.old_hydrilla_releases.html.listed_below_are')|safe }}
     </p>
 
     <p>
-      If you're a programmer, you might also want to check the git repositories
-      of <a href="https://git.koszko.org/pydrilla">Hydrilla</a> and
-      <a href="https://git.koszko.org/hydrilla-builder">Hydrilla builder</a>.
+      {{ _('downloads.old_hydrilla_releases.html.repo_is_at')|safe }}
     </p>
 
-    <h4>Version 1.1-beta1 (pre-release version)</h4>
+    <h4>1.1-beta1 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
@@ -171,7 +165,7 @@ code in a proprietary work, I am not going to enforce this in court.
       ])
     }}
 
-    <h4>Version 1.0</h4>
+    <h4>1.0</h4>
 
     {{
       files_and_sigs_lists([
@@ -182,7 +176,7 @@ code in a proprietary work, I am not going to enforce this in court.
       ])
     }}
 
-    <h4>Version - 1.0-beta2 (pre-release version)</h4>
+    <h4>1.0-beta2 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
@@ -193,7 +187,7 @@ code in a proprietary work, I am not going to enforce this in court.
       ])
     }}
 
-    <h4>Version - 1.0-beta1 (pre-release version)</h4>
+    <h4>1.0-beta1 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
@@ -206,85 +200,83 @@ code in a proprietary work, I am not going to enforce this in court.
   {% endcall %}
 
   {% call subpage('webextension') %}
-    <h3>Haketilo WebExtension</h3>
+    <h3>{{ _('downloads.h_big.webextension') }}</h3>
 
     <p>
-      Browser extension releases are listed below. The extension is currently in
-      maintenance mode and is not going to receive new functionalities.
+      {{ _('downloads.webextension.listed_below_are') }}
     </p>
 
     <p>
-      If you're a programmer, you might also want to check the
-      <a href="https://git.koszko.org/browser-extension/">git repository of Haketilo browser extension</a>.
+      {{ _('downloads.webextension.html.repo_is_at')|safe }}
     </p>
 
-    <h4>Version 2.0.1</h4>
+    <h4>2.0.1</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-2.0.1.zip',    'Chromium build'),
-          ('haketilo-2.0.1.xpi',    'Mozilla build'),
-          ('haketilo-2.0.1.tar.gz', 'source code')
+          ('haketilo-2.0.1.zip',    chromium_build_note),
+          ('haketilo-2.0.1.xpi',    mozilla_build_note),
+          ('haketilo-2.0.1.tar.gz', source_code_note)
       ])
     }}
 
-    <h4>Version 2.0</h4>
+    <h4>2.0</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-2.0.zip',    'Chromium build'),
-          ('haketilo-2.0.xpi',    'Mozilla build'),
-          ('haketilo-2.0.tar.gz', 'source code')
+          ('haketilo-2.0.zip',    chromium_build_note),
+          ('haketilo-2.0.xpi',    mozilla_build_note),
+          ('haketilo-2.0.tar.gz', source_code_note)
       ])
     }}
 
-    <h4>Version 2.0-beta1 (pre-release version)</h4>
+    <h4>2.0-beta1 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-2.0b1.zip',    'Chromium build'),
-          ('haketilo-2.0b1.xpi',    'Mozilla build'),
-          ('haketilo-2.0b1.tar.gz', 'source code')
+          ('haketilo-2.0b1.zip',    chromium_build_note),
+          ('haketilo-2.0b1.xpi',    mozilla_build_note),
+          ('haketilo-2.0b1.tar.gz', source_code_note)
       ])
     }}
 
-    <h4>Version 1.0</h4>
+    <h4>1.0</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-1.0.zip',                'Chromium build'),
-          ('haketilo-1.0.mozilla-signed.xpi', 'Mozilla build'),
-          ('haketilo-1.0.tar.gz',             'source code')
+          ('haketilo-1.0.zip',                chromium_build_note),
+          ('haketilo-1.0.mozilla-signed.xpi', mozilla_build_note),
+          ('haketilo-1.0.tar.gz',             source_code_note)
       ])
     }}
 
-    <h4>Version 1.0-beta3 (pre-release version)</h4>
+    <h4>1.0-beta3 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-1.0b3.zip',    'Chromium build'),
-          ('haketilo-1.0b3.xpi',    'Mozilla build'),
-          ('haketilo-1.0b3.tar.gz', 'source code')
+          ('haketilo-1.0b3.zip',    chromium_build_note),
+          ('haketilo-1.0b3.xpi',    mozilla_build_note),
+          ('haketilo-1.0b3.tar.gz', source_code_note)
       ])
     }}
 
-    <h4>Version 1.0-beta2 (pre-release version)</h4>
+    <h4>1.0-beta2 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-1.0b2.zip',    'Chromium build'),
-          ('haketilo-1.0b2.xpi',    'Mozilla build'),
-          ('haketilo-1.0b2.tar.gz', 'source code')
+          ('haketilo-1.0b2.zip',    chromium_build_note),
+          ('haketilo-1.0b2.xpi',    mozilla_build_note),
+          ('haketilo-1.0b2.tar.gz', source_code_note)
       ])
     }}
 
-    <h4>Version 1.0-beta1 (pre-release version)</h4>
+    <h4>1.0-beta1 {{ pre_release_note }}</h4>
 
     {{
       files_and_sigs_lists([
-          ('haketilo-1.0b1.zip',    'Chromium build'),
-          ('haketilo-1.0b1.xpi',    'Mozilla build'),
-          ('haketilo-1.0b1.tar.gz', 'source code')
+          ('haketilo-1.0b1.zip',    chromium_build_note),
+          ('haketilo-1.0b1.xpi',    mozilla_build_note),
+          ('haketilo-1.0b1.tar.gz', source_code_note)
       ])
     }}
   {% endcall %}
diff --git a/src/hydrilla_website/templates/index.html.jinja b/src/hydrilla_website/templates/index.html.jinja
index 955c06f..642c833 100644
--- a/src/hydrilla_website/templates/index.html.jinja
+++ b/src/hydrilla_website/templates/index.html.jinja
@@ -32,6 +32,8 @@ code in a proprietary work, I am not going to enforce this in court.
       max-width: 100%;
       margin: auto;
   }
+
+  .
 {% endblock %}
 
 {% set here_url = url_for('main') %}
@@ -39,12 +41,20 @@ code in a proprietary work, I am not going to enforce this in court.
 
 {%
   set nav_links_data = [
-      ('',             here_url ~ '#',             'Home'),
-      ('about',        here_url ~ '#about',        'About'),
-      ('manual',       here_url ~ '#manual',       'Manual'),
-      (none,           url_for('downloads') ~ '#', 'Downloads'),
-      ('get-involved', here_url ~ '#get-involved', 'Get involved'),
-      (none,           site_git_url,               'Website sources')
+      ('',             here_url ~ '#',
+       _('index.nav.home')),
+      ('about',        here_url ~ '#about',
+       _('index.nav.about')),
+      ('manual',       here_url ~ '#manual',
+       _('index.nav.manual')),
+      (none,           url_for('downloads') ~ '#',
+       _('index.nav.downloads')),
+      ('get-involved', here_url ~ '#get-involved',
+       _('index.nav.get_involved')),
+      ('langs',        here_url ~ '#langs',
+       _('index.nav.languages')),
+      (none,           site_git_url,
+       _('index.nav.site_sources'))
   ]
 %}
 
@@ -58,137 +68,121 @@ code in a proprietary work, I am not going to enforce this in court.
   {% endcall %}
 
   {% call subpage('about') %}
-    <h3>About</h3>
+    <h3>
+      {{ _('index.h_big.about') }}
+    </h3>
 
     <p>
-      Haketilo is a tool that facilitates viewing websites with their original
-      <a href="https://en.wikipedia.org/wiki/JavaScript">JavaScript</a> replaced
-      by user-provided scripts.
-      It combines the functionalities of content
-      blocker and user script manager.
-      It can be used with its script repository, Hydrilla.
+      {{ _('index.about.html.haketilo_is_a_tool')|safe }}
     </p>
 
     <p>
-      One of Haketilo's aims is to address the issues raised in
-      <a href="https://www.gnu.org/philosophy/javascript-trap.html">"The JavaScript trap"</a>.
-      It is being developed with hope that it will make more user-controlled
-      "Web" browsing possible.
+      {{ _('index.about.html.haketilo_javascript_trap')|safe }}
     </p>
 
     <p>
-      Haketilo is a
-      <a href="https://en.wikipedia.org/wiki/Free_software">free/libre software</a>,
-      SSl-enabled HTTP proxy. As such, it can be used with multiple web
-      browsers, regardless of their native support for some particular addon
-      format.
+      {{ _('index.about.html.haketilo_is_libre_proxy')|safe }}
     </p>
 
     <p>
-      A browser extension variant of Haketilo also exists and is compatible with
-      <a href="https://en.wikipedia.org/wiki/Firefox">Firefox</a>- and
-      <a href="https://en.wikipedia.org/wiki/Chromium_(web_browser)">Chromium</a>-based
-      browsers that support the Manifest V2 WebExtension format. The browser
-      extension is currently in maintenance mode and does not receive new
-      features.
+      {{ _('index.about.html.haketilo_extension_variant')|safe }}
     </p>
 
-    <h4>Available packages</h4>
+    <h4>{{ _('index.about.h_medium.available_packages') }}</h4>
 
     <p>
-      Haketilo can be used both for simple script-blocking and for altering the
-      ways websites are viewed. Its official Hydrilla repository provides a
-      collection of
-      <a href="https://en.wikipedia.org/wiki/Free-software_license">freely-licensed</a>
-      packages that can make several websites viewable again after their
-      original JavaScript is blocked from executing.
+      {{ _('index.about.available_packages.html')|safe }}
     </p>
 
-    <h4>Credits</h4>
+    <h4>{{ _('index.about.h_medium.credits') }}</h4>
 
-    Those who knowingly or unknowingly helped the project in some way, receive
-    special thanks.
+    <p>
+      {{ _('index.about.credits.special_thanks_to') }}
+    </p>
 
     {% call unordered_list() %}
       {% call list_entry() %}
-        the <a href="https://nlnet.nl/">NLnet Foundation</a> with the
-        <a href="https://ngi.eu/">NGI0 Programme</a> for funding the
-        development of Haketilo in 2021 and 2022
+        {{ _('index.about.credits.list_entry.html.nlnet')|safe }}
       {% endcall %}
       {% call list_entry() %}
-        <a href="https://tilde.team/~jahoti/">Jahoti</a> for contributions in
-        the early stages of Haketilo browser extension
+        {{ _('index.about.credits.list_entry.html.jahoti')|safe }}
       {% endcall %}
       {% call list_entry() %}
-        <a href="https://nicksphere.ch/">Nicholas Johnson</a> for preparing a
-        <a href="https://media.libreplanet.org/u/libreplanet/m/taking-back-the-web-with-haketilo/">presentation about Haketilo</a>
-        for LibrePlanet 2022
+        {{ _('index.about.credits.list_entry.html.nick')|safe }}
       {% endcall %}
       {% call list_entry() %}
-        <a href="https://openclipart.org/artist/davidblyons">David Lyons</a> for
-        his Hatchet graphic that is being used in Haketilo
+        {{ _('index.about.credits.list_entry.html.david_lyons')|safe }}
       {% endcall %}
       {% call list_entry() %}
-        the creators of <a href="https://mitmproxy.org/">mitmproxy</a> which
-        serves as a base for Haketilo proxy
+        {{ _('index.about.credits.list_entry.html.mitmproxy')|safe }}
       {% endcall %}
       {% call list_entry() %}
-        the <a href="https://palletsprojects.com/">the Pallets Projects</a> for
-        creating Flask and other tools that are used extensively in this very
-        website as well as in Haketilo&Hydrilla
+        {{ _('index.about.credits.list_entry.html.pallets')|safe }}
       {% endcall %}
     {% endcall %}
   {% endcall %}
 
   {% call subpage('manual') %}
-    <h3>User manual</h3>
+    <h3>{{ _('index.h_big.user_manual') }}</h3>
 
     <p>
-      Information about installation, running and some technical aspects of
-      Haketilo operation can be found on
-      <a href="https://hydrillabugs.koszko.org/projects/haketilo/wiki">project's Redmine-powered wiki</a>.
-      Additional help is provided by Haketilo proxy's builtin documentation
-      which can be viewed from the tool itself.
+      {{ _('index.user_manual.html.haketilo_wiki_and_inline_doc')|safe }}
     </p>
 
     <p>
-      The documentation of Hydrilla repository server for use with Haketilo can
-      be found on
-      <a href="https://hydrillabugs.koszko.org/projects/hydrilla/wiki">on project's wiki</a>.
+      {{ _('index.user_manual.html.hydrilla_wiki')|safe }}
     </p>
   {% endcall %}
 
   {% call subpage('get-involved') %}
-    <h3>Get involved</h3>
+    <h3>{{ _('index.h_big.get_involved') }}</h3>
 
     <p>
-      Haketilo development currently occurs on
-      <a href="https://hydrillabugs.koszko.org/">project's Redmine instance</a>.
-      Individuals and groups are more than welcome to
+      {{ _('index.get_involved.html.project_redmine_instance')|safe }}
     </p>
 
     {% call unordered_list() %}
       {% call list_entry() %}
-        provide feedback and suggestions,
+        {{ _('index.get_involved.list_entry.provide_feedback') }}
       {% endcall %}
       {% call list_entry() %}
-        make bug reports,
+        {{ _('index.get_involved.list_entry.report_bugs') }}
       {% endcall %}
       {% call list_entry() %}
-        share custom scripts for websites,
+        {{ _('index.get_involved.list_entry.share_custom_scripts') }}
       {% endcall %}
       {% call list_entry() %}
-        provide translations and
+        {{ _('index.get_involved.list_entry.provide_translations') }}
       {% endcall %}
       {% call list_entry() %}
-        contribute code to Haketilo and Hydrilla.
+        {{ _('index.get_involved.list_entry.contribute_code') }}
       {% endcall %}
     {% endcall %}
 
     <p>
-      One can also email the maintainer of Haketilo,
-      <a href="https://koszko.org/koszko.html">Wojtek Kosior</a>, directly
-      at <a href="mailto:koszko@koszko.org">koszko@koszko.org</a>.
+      {{ _('index.get_involved.html.email_maintainer')|safe }}
     </p>
   {% endcall %}
+
+  {% call subpage('langs') %}
+    <h3>{{ _('index.h_big.choose_language') }}</h3>
+
+    {% call unordered_list() %}
+      {% set action_url = url_for('set_locale') %}
+      {%
+        for lang_name, lang_code in [
+            ('english', 'en_US'),
+            ('polski', 'pl_PL')
+        ]
+      %}
+        {% call list_entry() %}
+          <form method="POST" action="{{ action_url }}" class="inline">
+            {% set value = locale_serializer.dumps(lang_code) %}
+            <input type="hidden" name="lang_code" value="{{ value }}">
+            <button>{{ lang_name }}</button>
+          </form>
+        {% endcall %}
+      {% endfor %}
+    {% endcall %}
+  {% endcall %}
 {% endblock %}