Files
browser-cli/browser_cli/commands/session.py
T

137 lines
4.3 KiB
Python

import click
from browser_cli.client import active_browser_targets, send_command, BrowserNotConnected
from rich.console import Console
console = Console()
def _handle(command, args=None, profile=None):
try:
return send_command(command, args or {}, profile=profile)
except BrowserNotConnected as e:
console.print(f"[red]Error:[/red] {e}")
raise SystemExit(1)
except RuntimeError as e:
console.print(f"[red]Browser error:[/red] {e}")
raise SystemExit(1)
def _handle_multi(command, args=None, profile=None):
try:
return send_command(command, args or {}, profile=profile)
except (BrowserNotConnected, RuntimeError):
return None
def _multi_browser_targets():
root = click.get_current_context().find_root()
if root.obj.get("browser_explicit"):
return []
targets = active_browser_targets()
if len(targets) <= 1:
return []
return targets
@click.group("session")
def session_group():
"""Save and restore browser sessions."""
@session_group.command("save")
@click.argument("name")
def session_save(name):
"""Save all current tabs as session NAME."""
result = _handle("session.save", {"name": name})
count = result.get("tabs", 0) if isinstance(result, dict) else 0
console.print(f"[green]Session '{name}' saved[/green] ({count} tabs)")
@session_group.command("load")
@click.argument("name")
def session_load(name):
"""Restore session NAME (opens all saved tabs)."""
result = _handle("session.load", {"name": name})
count = result.get("tabs", 0) if isinstance(result, dict) else 0
console.print(f"[green]Session '{name}' loaded[/green] ({count} tabs opened)")
@session_group.command("diff")
@click.argument("name_a")
@click.argument("name_b")
def session_diff(name_a, name_b):
"""Show tabs added/removed between two saved sessions."""
diff = _handle("session.diff", {"nameA": name_a, "nameB": name_b})
if not diff:
console.print("[yellow]No diff data returned[/yellow]")
return
added = diff.get("added") or []
removed = diff.get("removed") or []
if added:
console.print(f"[green]Added in '{name_b}':[/green]")
for url in added:
console.print(f" + {url}")
if removed:
console.print(f"[red]Removed in '{name_b}':[/red]")
for url in removed:
console.print(f" - {url}")
if not added and not removed:
console.print("[green]Sessions are identical[/green]")
@session_group.command("list")
def session_list():
"""List all saved sessions."""
from rich.table import Table
targets = _multi_browser_targets()
show_browser = bool(targets)
if targets:
sessions = []
for target in targets:
result = _handle_multi("session.list", profile=target.profile)
if result is None:
continue
sessions.extend({**session, "browser": target.display_name} for session in result)
if not sessions:
console.print("[red]Error:[/red] Cannot resolve a browser socket automatically.")
raise SystemExit(1)
else:
sessions = _handle("session.list")
if not sessions:
console.print("[yellow]No saved sessions[/yellow]")
return
table = Table(show_header=True, header_style="bold cyan")
if show_browser:
table.add_column("Browser")
table.add_column("Name")
table.add_column("Tabs", width=6)
table.add_column("Saved at")
for s in sessions:
from datetime import datetime
saved = datetime.fromtimestamp(s["savedAt"] / 1000).strftime("%Y-%m-%d %H:%M") if s.get("savedAt") else ""
row = [s.get("browser", "")] if show_browser else []
row.extend([s["name"], str(s["tabs"]), saved])
table.add_row(*row)
console.print(table)
@session_group.command("remove")
@click.argument("name")
def session_remove(name):
"""Delete a saved session."""
_handle("session.remove", {"name": name})
console.print(f"[green]Session '{name}' removed[/green]")
@session_group.command("auto-save")
@click.argument("state", type=click.Choice(["on", "off"]))
def session_auto_save(state):
"""Enable or disable automatic session saving."""
enabled = state == "on"
_handle("session.auto_save", {"enabled": enabled})
console.print(f"[green]Auto-save {state}[/green]")