71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
__package__ = 'abx_plugin_chrome'
|
|
|
|
from pathlib import Path
|
|
from typing import Optional
|
|
|
|
from archivebox.misc.system import run, chmod_file
|
|
from archivebox.misc.util import enforce_types, is_static_file
|
|
from archivebox.misc.logging_util import TimedProgress
|
|
from archivebox.index.schema import Link, ArchiveResult, ArchiveOutput, ArchiveError
|
|
|
|
from .config import CHROME_CONFIG
|
|
from .binaries import CHROME_BINARY
|
|
|
|
|
|
def get_output_path():
|
|
return 'screenshot.png'
|
|
|
|
|
|
@enforce_types
|
|
def should_save_screenshot(link: Link, out_dir: Optional[Path]=None, overwrite: Optional[bool]=False) -> bool:
|
|
|
|
if is_static_file(link.url):
|
|
return False
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
if not overwrite and (out_dir / get_output_path()).exists():
|
|
return False
|
|
|
|
return CHROME_CONFIG.SAVE_SCREENSHOT
|
|
|
|
@enforce_types
|
|
def save_screenshot(link: Link, out_dir: Optional[Path]=None, timeout: int=60) -> ArchiveResult:
|
|
"""take screenshot of site using chrome --headless"""
|
|
|
|
CHROME_BIN = CHROME_BINARY.load()
|
|
assert CHROME_BIN.abspath and CHROME_BIN.version
|
|
|
|
out_dir = out_dir or Path(link.link_dir)
|
|
output: ArchiveOutput = get_output_path()
|
|
cmd = [
|
|
str(CHROME_BIN.abspath),
|
|
*CHROME_CONFIG.chrome_args(),
|
|
'--screenshot',
|
|
link.url,
|
|
]
|
|
status = 'succeeded'
|
|
timer = TimedProgress(timeout, prefix=' ')
|
|
try:
|
|
result = run(cmd, cwd=str(out_dir), timeout=timeout, text=True)
|
|
|
|
if result.returncode:
|
|
hints = (result.stderr or result.stdout)
|
|
raise ArchiveError('Failed to save screenshot', hints)
|
|
|
|
chmod_file(output, cwd=str(out_dir))
|
|
except Exception as err:
|
|
status = 'failed'
|
|
output = err
|
|
CHROME_BINARY.chrome_cleanup_lockfile()
|
|
finally:
|
|
timer.end()
|
|
|
|
return ArchiveResult(
|
|
cmd=cmd,
|
|
pwd=str(out_dir),
|
|
cmd_version=str(CHROME_BIN.version),
|
|
output=output,
|
|
status=status,
|
|
**timer.stats,
|
|
)
|