nixfiles/musicutil/commands/genhtml_command.py

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from musicutil.types import File
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from musicutil.utils.load_tag_information import load_tag_information
from musicutil.utils.scan_for_music import scan_for_music
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from html import escape as escape_html
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class GenHTMLArgs():
src: str
dest: str
title: str
description: str
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by_folder: bool
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def add_genhtml_command(subparsers):
genhtml_parser = subparsers.add_parser('genhtml')
genhtml_parser.add_argument(
'src',
type=str,
help='src base music directory')
genhtml_parser.add_argument(
'dest',
type=str,
help='dest html file')
genhtml_parser.add_argument(
'title',
type=str,
help='title')
genhtml_parser.add_argument(
'description',
type=str,
help='description')
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genhtml_parser.add_argument(
'--by-folder',
action='store_true')
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def get_genhtml_args(args) -> GenHTMLArgs:
command_args = GenHTMLArgs()
command_args.src = args.src
command_args.dest = args.dest
command_args.title = args.title
command_args.description = args.description
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command_args.by_folder = args.by_folder
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return command_args
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def make_table_for_files(files: list[File], by_folder: bool = False) -> str:
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html_content = ""
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path_head = "<th>Path</th>" if not by_folder else ""
html_content += f"""
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<table class="pure-table pure-table-horizontal">
<thead>
<tr>
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{path_head}
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<th>Title</th>
<th>Artist</th>
<th>Format</th>
</tr>
</thead>
<tbody>
"""
isOdd = True
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print(files)
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for file in files:
tdClass = "pure-table-odd" if isOdd else "pure-table-even"
data_path = escape_html(file.path_from_src)
data_title = escape_html(file.tags.title)
data_artist = escape_html(file.tags.artist)
data_extension = escape_html(file.extension)
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path_data = f"<td>{data_path}</td>" if not by_folder else ""
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html_content += f"""
<tr class="{tdClass}">
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{path_data}
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<td>{data_title}</td>
<td>{data_artist}</td>
<td>{data_extension}</td>
</tr>
"""
isOdd = not isOdd
html_content += """
</tbody>
</table>
"""
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return html_content
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class GenHTMLCommand():
def __init__(self, args: GenHTMLArgs):
self.args = args
def run(self):
print("Generating HTML...")
print("Scanning For Music...")
files = scan_for_music(self.args.src)
print("Loading Tag Information")
for file in files:
tags = load_tag_information(file)
file.tags = tags
files.sort(key=lambda file: file.tags.artist)
files.sort(key=lambda file: file.tags.title)
files.sort(key=lambda file: file.path_from_src)
html_content = ""
html_content += f"""
<!DOCTYPE HTML>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://unpkg.com/purecss@2.0.6/build/pure-min.css" integrity="sha384-Uu6IeWbM+gzNVXJcM9XV3SohHtmWE+3VGi496jvgX1jyvDTXfdK+rfZc8C1Aehk5" crossorigin="anonymous">
<title>{self.args.title}</title>
<meta property="og:title" content="{self.args.title}" />
<meta property="og:description" content="{self.args.description}" />
</head>
<body>
"""
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if self.args.by_folder:
files_per_folder: dict[str, list[File]] = {}
for file in files:
if not file.path_from_src in files_per_folder.keys():
files_per_folder[file.path_from_src] = []
files_per_folder[file.path_from_src].append(file)
for folder in files_per_folder.keys():
folder_name = folder
folder_files = files_per_folder[folder_name]
html_content += f"<h1>{folder_name}</h1>"
html_content += make_table_for_files(folder_files, True)
else:
html_content += make_table_for_files(files)
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html_content += """
</body>
</html>
"""
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print("Writing HTML...")
with open(self.args.dest, "w+") as html_file:
html_file.write(html_content)