From eebd5d8c6d8a756384b6cf1b2cc76b8a83cdf929 Mon Sep 17 00:00:00 2001
From: Mia Herkt <mia@0x0.st>
Date: Tue, 20 Dec 2022 15:45:55 +0100
Subject: Add moderation TUI

This ended up way fancier than I imagined.
---
 modui/filetable.py | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 modui/filetable.py

(limited to 'modui/filetable.py')

diff --git a/modui/filetable.py b/modui/filetable.py
new file mode 100644
index 0000000..7be0f1b
--- /dev/null
+++ b/modui/filetable.py
@@ -0,0 +1,72 @@
+from textual.widgets import DataTable, Static
+from textual.reactive import Reactive
+from textual.message import Message, MessageTarget
+from textual import events, log
+from jinja2.filters import do_filesizeformat
+
+from fhost import File
+from modui import mime
+
+class FileTable(DataTable):
+    query = Reactive(None)
+    order_col = Reactive(0)
+    order_desc = Reactive(True)
+    limit = 10000
+    colmap = [File.id, File.removed, File.nsfw_score, None, File.ext, File.size, File.mime]
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.add_columns("#", "☣️", "🔞", "📂", "name", "size", "mime")
+        self.base_query = File.query.filter(File.size != None)
+        self.query = self.base_query
+
+    class Selected(Message):
+        def __init__(self, sender: MessageTarget, f: File) -> None:
+            self.file = f
+            super().__init__(sender)
+
+    def watch_order_col(self, old, value) -> None:
+        self.watch_query(None, None)
+
+    def watch_order_desc(self, old, value) -> None:
+        self.watch_query(None, None)
+
+    def watch_query(self, old, value) -> None:
+        def fmt_file(f: File) -> tuple:
+            return (
+                str(f.id),
+                "🔴" if f.removed else "  ",
+                "🚩" if f.is_nsfw else "  ",
+                "👻" if not f.getpath().is_file() else "  ",
+                f.getname(),
+                do_filesizeformat(f.size, True),
+                f"{mime.mimemoji.get(f.mime.split('/')[0], mime.mimemoji.get(f.mime)) or '  '} " + f.mime,
+            )
+
+        if (self.query):
+            self.clear()
+            order = FileTable.colmap[self.order_col]
+            q = self.query
+            if order: q = q.order_by(order.desc() if self.order_desc else order, File.id)
+            self.add_rows(map(fmt_file, q.limit(self.limit)))
+
+    def _scroll_cursor_in_to_view(self, animate: bool = False) -> None:
+        region = self._get_cell_region(self.cursor_row, 0)
+        spacing = self._get_cell_border()
+        self.scroll_to_region(region, animate=animate, spacing=spacing)
+
+    async def watch_cursor_cell(self, old, value) -> None:
+        super().watch_cursor_cell(old, value)
+        if value[0] < len(self.data) and value[0] >= 0:
+            f = File.query.get(int(self.data[value[0]][0]))
+            await self.emit(self.Selected(self, f))
+
+    def on_click(self, event: events.Click) -> None:
+        super().on_click(event)
+        meta = self.get_style_at(event.x, event.y).meta
+        if meta:
+            if meta["row"] == -1:
+                qi = FileTable.colmap[meta["column"]]
+                if meta["column"] == self.order_col:
+                    self.order_desc = not self.order_desc
+                self.order_col = meta["column"]
-- 
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