73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
from textual.widgets import DataTable, Static
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from textual.reactive import Reactive
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from textual.message import Message, MessageTarget
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from textual import events, log
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from jinja2.filters import do_filesizeformat
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from fhost import File
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from modui import mime
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class FileTable(DataTable):
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query = Reactive(None)
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order_col = Reactive(0)
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order_desc = Reactive(True)
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limit = 10000
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colmap = [File.id, File.removed, File.nsfw_score, None, File.ext, File.size, File.mime]
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self.add_columns("#", "☣️", "🔞", "📂", "name", "size", "mime")
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self.base_query = File.query.filter(File.size != None)
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self.query = self.base_query
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class Selected(Message):
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def __init__(self, sender: MessageTarget, f: File) -> None:
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self.file = f
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super().__init__(sender)
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def watch_order_col(self, old, value) -> None:
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self.watch_query(None, None)
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def watch_order_desc(self, old, value) -> None:
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self.watch_query(None, None)
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def watch_query(self, old, value) -> None:
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def fmt_file(f: File) -> tuple:
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return (
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str(f.id),
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"🔴" if f.removed else " ",
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"🚩" if f.is_nsfw else " ",
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"👻" if not f.getpath().is_file() else " ",
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f.getname(),
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do_filesizeformat(f.size, True),
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f"{mime.mimemoji.get(f.mime.split('/')[0], mime.mimemoji.get(f.mime)) or ' '} " + f.mime,
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)
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if (self.query):
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self.clear()
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order = FileTable.colmap[self.order_col]
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q = self.query
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if order: q = q.order_by(order.desc() if self.order_desc else order, File.id)
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self.add_rows(map(fmt_file, q.limit(self.limit)))
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def _scroll_cursor_in_to_view(self, animate: bool = False) -> None:
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region = self._get_cell_region(self.cursor_row, 0)
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spacing = self._get_cell_border()
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self.scroll_to_region(region, animate=animate, spacing=spacing)
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async def watch_cursor_cell(self, old, value) -> None:
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super().watch_cursor_cell(old, value)
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if value[0] < len(self.data) and value[0] >= 0:
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f = File.query.get(int(self.data[value[0]][0]))
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await self.emit(self.Selected(self, f))
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def on_click(self, event: events.Click) -> None:
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super().on_click(event)
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meta = self.get_style_at(event.x, event.y).meta
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if meta:
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if meta["row"] == -1:
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qi = FileTable.colmap[meta["column"]]
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if meta["column"] == self.order_col:
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self.order_desc = not self.order_desc
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self.order_col = meta["column"]
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