gui/.gitignore

@@ -0,0 +1,4 @@
+negromate.karaoke.egg-info
+dist
+build
+env

gui/LICENSE.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program 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.
+
+    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

gui/README.md

@@ -0,0 +1,22 @@
+Negro Mate Karaoke
+==================
+
+Simple karaoke bideo browser.
+
+Uses kivy, installation instructions here: https://kivy.org/doc/stable/installation/installation-devel.html
+
+
+Install Mini-howto
+------------------
+
+    apt-get install python3-dev python-setuptools python-pygame python-opengl \
+      python-enchant python-dev build-essential python-pip libgl1-mesa-dev \
+      libgles2-mesa-dev zlib1g-dev
+
+
+    python3 -m venv env
+    . env/bin/activate
+
+    pip install -r requirements.txt
+
+    ./karaoke

gui/VERSION

@@ -0,0 +1 @@
+1.0

gui/negromate/karaoke/karaoke.ini

@@ -0,0 +1,3 @@
+[graphics]
+font_name = CyrBit.ttf
+

gui/negromate/karaoke/karaoke.py

@@ -0,0 +1,196 @@
+#!/usr/bin/env python
+import json
+import os
+import subprocess
+import sys
+from pathlib import Path
+
+import kivy
+kivy.require('1.11.1')
+
+from kivy.app import App
+from kivy.config import Config
+from kivy.core.window import Window
+from kivy.properties import StringProperty, ObjectProperty, ListProperty, BooleanProperty
+from kivy.resources import resource_add_path
+from kivy.uix.boxlayout import BoxLayout
+from kivy.uix.button import Button
+from kivy.uix.widget import Widget
+
+
+class Song(BoxLayout):
+    active = BooleanProperty(False)
+    path = ObjectProperty('')
+
+    def on_path(self, instance, value):
+        self.search_media()
+
+    def search_media(self):
+        self.name = self.path.name
+        self.original = None
+        self.author = None
+        self.video = None
+        self.video_type = None
+        self.vtt = None
+        self.srt = None
+        self.ass = None
+        self.cover = None
+        self.thumbnail = None
+        self.files = []
+        for entry in self.path.iterdir():
+            if entry.name == 'metadata.json':
+                with entry.open('r') as metadatafile:
+                    self.metadata = json.load(metadatafile)
+                if 'name' in self.metadata:
+                    self.name = self.metadata['name']
+                if 'original' in self.metadata:
+                    self.original = self.metadata['original']
+                if 'author' in self.metadata:
+                    self.author = self.metadata['author']
+            elif entry.name.endswith('mp4'):
+                self.video = str(entry)
+                self.video_type = 'video/mp4'
+            elif entry.name.endswith('webm'):
+                self.video = str(entry)
+                self.video_type = 'video/webm'
+            elif entry.name.endswith('ogv'):
+                self.video = str(entry)
+                self.video_type = 'video/ogg'
+            elif entry.name.endswith('vtt'):
+                self.vtt = str(entry)
+            elif entry.name == "{}.srt".format(self.path.name):
+                self.srt = str(entry)
+            elif entry.name.endswith('ass'):
+                self.ass = str(entry)
+            elif entry.name == 'thumb.jpg':
+                self.thumbnail = str(entry)
+            elif entry.name == 'cover.jpg':
+                self.cover = str(entry)
+            elif entry.name == 'index.html':
+                continue
+
+    @property
+    def publish(self):
+        return self.video and self.subtitle
+
+    @property
+    def subtitle(self):
+        return self.ass or self.srt or self.vtt
+
+
+class KaraokeGUI(BoxLayout):
+    active_song = ObjectProperty(None)
+    songs = ListProperty([])
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.keyboard = Window.request_keyboard(
+            self.keyboard_closed,
+            self,
+            'text',
+        )
+        self.keyboard.bind(on_key_down=self.on_key_down)
+
+    def on_key_down(self, keyboard, keycode, text, modifiers):
+        if text == 'a':
+            self.previous()
+            return True
+        elif text == 'd':
+            self.next()
+            return True
+        elif text == 's':
+            self.play()
+            return True
+        return False
+
+    def keyboard_closed(self):
+        pass
+
+    def on_songs(self, instance, value):
+        container = self.ids['song_container']
+        container.clear_widgets()
+        for song in self.songs:
+            container.add_widget(song)
+        self.active_song = self.songs[0]
+
+    def on_active_song(self, instance, value):
+        for song in self.songs:
+            song.active = False
+        value.active = True
+        current_song_image = self.ids['current_song_image']
+        current_song_title = self.ids['current_song_title']
+        current_song_image.source = value.cover
+        current_song_title.text = value.name
+
+        scrollview = self.ids['songs_scroll']
+        scrollview.scroll_to(value)
+
+    def previous(self):
+        idx = self.songs.index(self.active_song)
+
+        if idx > 0:
+            idx -= 1
+        else:
+            idx = len(self.songs) - 1
+
+        self.active_song = self.songs[idx]
+
+    def next(self):
+        idx = self.songs.index(self.active_song)
+
+        if idx < len(self.songs) - 1:
+            idx += 1
+        else:
+            idx = 0
+
+        self.active_song = self.songs[idx]
+
+    def play(self):
+        subprocess.call([
+            'vlc',
+            '--fullscreen',
+            '--sub-file',
+            self.active_song.subtitle,
+            self.active_song.video,
+            'vlc://quit'
+        ])
+
+
+class KaraokeApp(App):
+    kv_directory = os.path.join(os.path.dirname(__file__, ), 'kv_templates')
+
+    def __init__(self, root_folder, **kwargs):
+        super().__init__(**kwargs)
+        self.root_folder = root_folder
+
+    def build(self):
+        super().build()
+
+        songs = []
+        container = self.root.ids['song_container']
+        for entry in self.root_folder.iterdir():
+            if entry.is_dir():
+                song = Song(
+                    path=entry,
+                )
+                if song.publish:
+                    songs.append(song)
+        songs.sort(key=lambda a: a.name.lower())
+        self.root.songs = songs
+        return self.root
+
+
+def main():
+    if len(sys.argv) == 2:
+        path = sys.argv[1]
+    else:
+        path = '../bideoak/'
+    # Window.fullscreen = True
+    resource_add_path(os.path.dirname(__file__))
+    Config.set('graphics', 'font_name', 'resources/fonts/CyrBit.ttf')
+    Config.write()
+    KaraokeApp(Path(path)).run()
+
+
+if __name__ == '__main__':
+    main()

gui/negromate/karaoke/kv_templates/karaoke.kv

@@ -0,0 +1,95 @@
+KaraokeGUI:
+
+<Label>:
+    font_name: 'CyrBit.ttf'
+    font_size: 12
+
+<Action@Button>:
+    size_hint: 1, None
+    font_size: 32
+    height: 40
+    background_color: 0, 0, 0, 1
+
+<Song>:
+    size_hint: None, None
+    size: 100, 100
+    orientation: 'vertical'
+    padding: 3
+    spacing: 0
+
+    canvas.before:
+        Color:
+            rgb: (0.5, 0.1, 0.5) if self.active else (0.3, 0.3, 0.3)
+        Line:
+            rectangle: self.pos[0], self.pos[1], self.size[0], self.size[1]
+            width: 2
+            joint: 'miter'
+        Color:
+            rgb: 0.9, 0.9, 0.9
+
+    Image:
+        source: self.parent.thumbnail
+        size_hint: 1, 0.8
+    Label:
+        size_hint: 1, 0.1
+        text: self.parent.name
+
+<KaraokeGUI>:
+    orientation: 'vertical'
+    BoxLayout:
+        canvas.before:
+            Rectangle:
+                source: 'resources/images/fondo_monkey_island_barco.png'
+                pos: self.pos
+                size: self.size
+        canvas.after:
+            Rectangle:
+                source: 'resources/images/fondo_monkey_island_pareja.png'
+                pos: self.pos
+                size: self.size
+        orientation: 'vertical'
+        Label:
+            id: current_song_title
+            color: 0.9, 0.1, 0.3, 1
+            outline_color: 1, 1, 1, 1
+            outline_width: 1
+            font_size: 48
+            size_hint: 1, 0.1
+            text: ''
+        Image:
+            id: current_song_image
+            source: ''
+            allow_stretch: True
+
+    BoxLayout:  # Bottom actions and slides
+        orientation: 'horizontal'
+        height: 120
+        size_hint: 1, None
+
+        BoxLayout:
+            orientation: 'vertical'
+            size_hint: 0.3, 1
+            Action:
+                text: 'Play'
+                on_press: root.play()
+            Action:
+                text: 'Previous'
+                on_press: root.previous()
+            Action:
+                text: 'Next'
+                on_press: root.next()
+            Widget:
+
+        ScrollView:
+            id: songs_scroll
+            do_scroll_x: True
+            do_scroll_y: False
+            size_hint: 0.7, 1
+
+            GridLayout:
+                id: song_container
+                rows: 1
+                width: self.minimum_width
+                padding: 10
+                spacing: 10
+                size_hint: None, 1

gui/requirements.txt

@@ -0,0 +1 @@
+Kivy==1.11.1

gui/setup.cfg

@@ -0,0 +1,13 @@
+[metadata]
+# This includes the license file(s) in the wheel.
+# https://wheel.readthedocs.io/en/stable/user_guide.html#including-license-files-in-the-generated-wheel-file
+license_files = LICENSE.txt
+
+[bdist_wheel]
+# This flag says to generate wheels that support both Python 2 and Python
+# 3. If your code will not run unchanged on both Python 2 and 3, you will
+# need to generate separate wheels for each Python version that you
+# support. Removing this line (or setting universal to 0) will prevent
+# bdist_wheel from trying to make a universal wheel. For more see:
+# https://packaging.python.org/guides/distributing-packages-using-setuptools/#wheels
+# universal=1

gui/setup.py

@@ -0,0 +1,44 @@
+import setuptools
+from os import path
+
+here = path.abspath(path.dirname(__file__))
+
+with open(path.join(here, 'README.md'), encoding='utf-8') as f:
+    long_description = f.read()
+
+with open(path.join(here, 'VERSION'), encoding='utf-8') as f:
+    version = f.read()
+
+
+setuptools.setup(
+    name="negromate.karaoke",
+    version=version,
+    author="Ales (Shagi) Zabala Alava",
+    author_email="shagi@gisa-elkartea.org",
+    url="http://negromate.ddns.net",
+    description="Player for NegroMate karaoke parties",
+    long_description=long_description,
+    long_description_content_type='text/markdown',
+    packages=setuptools.find_namespace_packages(include=['negromate.*']),
+    classifiers=[
+        "Development Status :: 5 - Production/Stable",
+        "Environment :: X11 Applications",
+        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+        "Programming Language :: Python :: 3",
+        "Topic :: Games/Entertainment",
+        "Topic :: Multimedia :: Graphics :: Presentation",
+    ],
+    python_requires=">=3.4",
+    install_requires=['kivy'],
+    package_data={
+        'negromate.karaoke': [
+            'images/*',
+            'kv_templates/*',
+        ]
+    },
+    entry_points={
+        'console_scripts': [
+            'negromate-karaoke=negromate.karaoke.karaoke:main',
+        ],
+    },
+)

web/.gitignore

@@ -0,0 +1 @@
+/env

web/build.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+import sys
+from pathlib import Path, PurePath
+
+from negromateweb.builder import Builder
+
+builder = Builder(
+    Path('../bideoak'),
+    Path('../libreto/libreto.pdf'),
+)
+builder.build()

web/ipfs.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+cd ..
+last_hash=$(ipfs add -r bideoak|awk '$3 == "bideoak" {print $2}')
+cd -
+echo "$last_hash" > ipfs.txt

web/ipfs.txt

@@ -0,0 +1 @@
+QmfMDXRC14HRhep6kyyVBe6SZYFJSC6wY5RU3hwUESrenF

web/negromateweb/builder.py

@@ -0,0 +1,98 @@
+import os
+from shutil import copy
+from pathlib import Path
+import subprocess
+
+from jinja2 import Environment, PackageLoader, select_autoescape
+from jinja2.utils import Markup
+
+from .songs import load_songs
+from .karaoke_templates import update_karaoke_songs
+
+
+class Builder:
+    def __init__(self, root_folder, libreto):
+        self.root_folder = root_folder
+        self.libreto = libreto
+        self.src_dir = Path(__file__).parent
+        self.static_dir = self.src_dir / 'static'
+
+        self.env = Environment(
+            loader=PackageLoader('negromateweb', 'templates'),
+            autoescape=select_autoescape(['html']),
+        )
+        self.env.filters['url'] = self.url
+        self.env.filters['display_boolean'] = self.display_boolean
+        self.current_path = self.root_folder
+
+    def url(self, path):
+        return os.path.relpath(path, self.current_path)
+
+    def display_boolean(self, value):
+        if value:
+            return Markup('✓')
+        else:
+            return Markup('✗')
+
+    def render(self, template, target, context):
+        html_file = target / 'index.html'
+        page_template = self.env.get_template(template)
+        root_path = os.path.relpath(self.root_folder, target)
+        context['root_path'] = root_path
+
+        with html_file.open('w') as page:
+            page.write(page_template.render(context))
+
+    def build(self):
+        songs, pending_songs = load_songs(self.root_folder)
+        global_context = {
+            'songs': songs,
+            'root_folder': self.root_folder,
+        }
+
+        for song in songs:
+            self.current_path = song.path
+            song.render(self, global_context)
+
+        self.render('index.html', self.root_folder, global_context)
+
+        home = self.root_folder / 'home'
+        self.current_path = home
+        if not home.exists():
+            home.mkdir()
+        self.render('home.html', home, global_context)
+
+        playlist = self.root_folder / 'playlist'
+        self.current_path = playlist
+        if not playlist.exists():
+            playlist.mkdir()
+
+        self.render('playlist.html', playlist, global_context)
+
+        todo = self.root_folder / 'todo'
+        self.current_path = todo
+        if not todo.exists():
+            todo.mkdir()
+        todo_context = {
+            'pending_songs': pending_songs,
+        }
+        todo_context.update(global_context)
+        self.render('todo.html', todo, todo_context)
+
+        template_file = self.src_dir / 'templates' / 'karaoke.ass'
+        update_karaoke_songs(songs, template_file)
+
+        static = self.root_folder / 'static'
+
+        if not static.exists():
+            static.mkdir()
+
+        subprocess.check_call([
+            'rsync',
+            '-ra',
+            str(self.static_dir),
+            str(self.root_folder.absolute()),
+        ])
+
+        libreto = self.root_folder / 'static/libreto/libreto.pdf'
+        copy(str(self.libreto.absolute()), str(libreto.absolute()))

web/negromateweb/karaoke_templates.py

@@ -0,0 +1,89 @@
+import os
+import subprocess
+import time
+from contextlib import contextmanager
+
+import ass
+
+from .utils import needs_change
+
+
+@contextmanager
+def Xephyr_env(display=":2", *args, **kwargs):
+    env = os.environ.copy()
+    xephyr = subprocess.Popen(["Xephyr", display])
+    env['DISPLAY'] = display
+    try:
+        yield env
+    finally:
+        xephyr.kill()
+
+def set_template(template_subtitles, orig_file, target_file=None):
+    if target_file is None:
+        target_file = orig_file
+
+    with open(orig_file, 'r') as orig:
+        subtitles = ass.parse(orig)
+
+    new_events = []
+    for dialogue in template_subtitles.events:
+        new_events.append(dialogue)
+
+    for dialogue in subtitles.events:
+        if dialogue.effect.startswith('code'):
+            continue
+        if dialogue.effect.startswith('template'):
+            continue
+        new_events.append(dialogue)
+
+    subtitles.events = new_events
+
+    with open(target_file, 'w', encoding='utf-8-sig') as target:
+        subtitles.dump_file(target)
+
+
+def run(command, env, wait=None):
+    program = subprocess.Popen(
+        command,
+        env=env,
+    )
+    if wait is not None:
+        time.sleep(wait)
+
+
+def apply_template(subtitles, env):
+    run(["aegisub-3.2", subtitles], env=env, wait=2)
+
+    # Si pide confirmación para cargar video ignorar el popup
+    run(["xdotool", "key", "Escape"], env=env, wait=0.1)
+
+    # abrir el menú de automatización, bajar dos y darle a aplicar template
+    run(["xdotool", "key", "alt+u"], env=env, wait=0.1)
+    run(["xdotool", "key", "Down"], env=env, wait=0.1)
+    run(["xdotool", "key", "Down"], env=env, wait=0.1)
+    run(["xdotool", "key", "Return"], env=env, wait=2)
+
+    # guardar
+    run(["xdotool", "key", "ctrl+s"], env=env)
+
+    # cerrar programa
+    run(["xdotool", "key", "ctrl+q"], env=env)
+
+
+def update_karaoke_songs(songs, template_file):
+    with open(template_file, 'r') as template:
+        template_subtitles = ass.parse(template)
+
+    with Xephyr_env() as env:
+        for song in songs:
+            if song.metadata.get('karaoke'):
+                target = song.path / "{}.karaoke.ass".format(song.path.name)
+                if needs_change(target, (song.ass, template_file)):
+                    set_template(
+                        template_subtitles=template_subtitles,
+                        orig_file=str(song.ass),
+                        target_file=str(target)
+                    )
+                    time.sleep(2)
+                    apply_template(str(target), env)
+                    time.sleep(2)

web/negromateweb/songs.py

@@ -0,0 +1,164 @@
+import json
+import os
+import subprocess
+
+import asstosrt
+import srt
+import webvtt
+
+from .utils import needs_change
+
+
+class SongPage:
+    THUMBNAIL_GEOMETRY = '200x200'
+
+    def __init__(self, path, root):
+        self.name = path.name
+        self.metadata = None
+        self.original = None
+        self.author = None
+        self.path = path
+        self.root = root
+        self.video = None
+        self.video_type = None
+        self.vtt = None
+        self.srt = None
+        self.karaoke_ass = None
+        self.ass = None
+        self.cover = None
+        self.thumbnail = None
+        self.files = []
+        self.search_media()
+
+    def search_media(self):
+        for entry in self.path.iterdir():
+            if entry.name == 'metadata.json':
+                with entry.open('r') as metadatafile:
+                    self.metadata = json.load(metadatafile)
+                if 'name' in self.metadata:
+                    self.name = self.metadata['name']
+                if 'original' in self.metadata:
+                    self.original = self.metadata['original']
+                if 'author' in self.metadata:
+                    self.author = self.metadata['author']
+            elif entry.name.endswith('mp4'):
+                self.video = entry
+                self.video_type = 'video/mp4'
+                self.files.append(entry)
+            elif entry.name.endswith('webm'):
+                self.video = entry
+                self.video_type = 'video/webm'
+                self.files.append(entry)
+            elif entry.name.endswith('ogv'):
+                self.video = entry
+                self.video_type = 'video/ogg'
+                self.files.append(entry)
+            elif entry.name.endswith('vtt'):
+                self.vtt = entry
+            elif entry.name == "{}.srt".format(self.path.name):
+                self.srt = entry
+                self.files.append(entry)
+            elif entry.name == "{}.karaoke.ass".format(self.path.name):
+                self.karaoke_ass = entry
+                self.files.append(entry)
+            elif entry.name == "{}.ass".format(self.path.name):
+                self.ass = entry
+                self.files.append(entry)
+            elif entry.name == 'thumb.jpg':
+                self.thumbnail = entry
+            elif entry.name == 'cover.jpg':
+                self.cover = entry
+            elif entry.name == 'index.html':
+                continue
+            else:
+                self.files.append(entry)
+
+        srt = self.path / "{}.srt".format(self.path.name)
+        if needs_change(srt, (self.ass,)):
+            self.srt = srt
+            with self.ass.open('r') as assfile, self.srt.open('w') as srtfile:
+                srtfile.write(asstosrt.convert(assfile))
+            self.files.append(self.srt)
+
+        vtt = self.path / "{}.vtt".format(self.path.name)
+        if needs_change(vtt, (self.srt,)):
+            self.vtt = vtt
+            webvtt.from_srt(str(self.srt.absolute())).save(str(self.vtt.absolute()))
+
+        cover = self.path / "cover.jpg"
+        if needs_change(cover, (self.video,)):
+            self.cover = cover
+            command = [
+                'ffmpeg',
+                '-loglevel', 'quiet',
+                '-i', str(self.video.absolute()),
+                '-vcodec', 'mjpeg',
+                '-vframes', '1',
+                '-an',
+                '-f', 'rawvideo',
+                '-ss', '2',
+                '-y',
+                str(self.cover.absolute()),
+            ]
+            subprocess.check_call(command)
+
+        thumbnail = self.path / "thumb.jpg"
+        if needs_change(thumbnail, (self.cover,)):
+            self.thumbnail = thumbnail
+            subprocess.check_call([
+                'convert',
+                str(self.cover.absolute()),
+                '-resize', self.THUMBNAIL_GEOMETRY,
+                str(self.thumbnail.absolute()),
+            ])
+
+    @property
+    def publish(self):
+        has_subtitles = self.ass or self.srt or self.vtt
+        has_video = self.video
+        return has_video and has_subtitles
+
+    def get_context_data(self):
+        parsed_srt = None
+        if self.srt:
+            with self.srt.open('r') as srtfile:
+                try:
+                    srt_str = srtfile.read().encode('utf-8').decode('utf-8-sig')
+                    parsed_srt = list(srt.parse(srt_str))
+                except Exception as e:
+                    print("{}: srt parse error: {}".format(self.path.name, e))
+        root_path = os.path.relpath(self.root, self.path)
+        return {
+            'song': self,
+            'parsed_srt': parsed_srt,
+            'root_path': root_path,
+        }
+
+    def render(self, builder, context):
+        ctx = self.get_context_data()
+        ctx.update(context)
+        builder.render('song.html', self.path, ctx)
+
+
+def load_songs(root_folder):
+    songs = []
+    pending_songs = []
+    for entry in root_folder.iterdir():
+        if entry.name in ['static', 'playlist', 'home', 'todo']:
+            continue
+        if entry.is_dir():
+            print("building {}".format(entry.name))
+            try:
+                songpage = SongPage(entry, root_folder)
+            except Exception as e:
+                raise e
+                print("Error: {}".format(e))
+                continue
+            if songpage.publish:
+                songs.append(songpage)
+            else:
+                pending_songs.append(songpage)
+
+    songs.sort(key=lambda a: a.name)
+
+    return songs, pending_songs

web/negromateweb/static/css/main.css

@@ -50,7 +50,7 @@ table td, table th {
     padding: 0.5em 1em;
 }
 
-#libreto, #playlist, #onion, #ipfs, #todo {
+#libreto, #playlist, #onion, #todo {
     border: 1px solid #aaa;
     border-radius: 0.5em;
     text-align: center;