Extension Manager

# -*- coding: utf-8 -*-
"""Installs, updates and removes pyNavis extensions from the team registry."""
import os
import tempfile

from pynavis import script, toast

from namo import buttonmaker, extmanager, hotkeys, paths, progress, ribbon


def run():
    cfg = script.get_config({'registry': ''})
    location = (cfg['registry'] or '').strip() or extmanager.default_registry(paths.team_root())
    user_root = buttonmaker.user_root()
    entries, problems, notice = [], [], None
    if location == extmanager.PLACEHOLDER:
        notice = 'No registry is set. Shift+Click Extension Manager to choose one.'
    else:
        try:
            outcome = progress.run('Reading the extension registry',
                                   lambda report: extmanager.load_registry(location), 'Reading')
        except IOError as error:
            notice = str(error)
        else:
            if outcome is progress.CANCELLED:
                return                              # cancelled: say nothing
            entries, problems = outcome
    roots = [user_root]
    config_root, _error = hotkeys.read_config(ribbon.user_config_path())
    for root in (config_root or {}).get('extensions') or []:
        if isinstance(root, str) and root.strip() and root.strip().lower() != user_root.lower():
            roots.append(root.strip())
    temp_folder = os.path.join(tempfile.gettempdir(), 'playground-extensions')
    changed = extmanager.run_window(location, entries, problems, user_root, roots,
                                    os.path.join(paths.data_root(), 'trash'), temp_folder, notice)
    if changed:
        ribbon.reload()
        toast.success('Reloaded pyNavis', '%d extension%s changed.' % (changed, '' if changed == 1 else 's'))


if globals().get('__runner__'):
    toast.info('The Extension Manager needs the Navisworks window', 'It cannot open under pynavis run.')
else:
    run()

# -*- coding: utf-8 -*-
"""Sets where the Extension Manager reads its registry of extensions."""
import os
import re

from pynavis import script, toast

from namo import extmanager, paths, ui

cfg = script.get_config({'registry': ''})
default = extmanager.default_registry(paths.team_root())


def check(values):
    location = (values.get('registry') or '').strip()
    if location and not re.match(r'^https?://', location, re.IGNORECASE) and not os.path.isfile(location):
        return {'registry': 'Give a web address (https://...) or a JSON file that exists.'}
    return {}


values = ui.form('Extension Manager', [
    {'kind': 'text', 'key': 'registry', 'label': 'Registry (URL or JSON file)', 'default': cfg['registry'],
     'placeholder': default if default != extmanager.PLACEHOLDER else 'https://intranet/pynavis/registry.json',
     'hint': 'Blank uses extension-registry.json in the team folder when there is one.'},
], intro='The registry lists extensions as {"extensions": [{"name", "version", "download", ...}]}.',
    ok='Save', validate=check)
if values is not None:
    script.save_config({'registry': (values['registry'] or '').strip()})
    toast.success('Registry saved', (values['registry'] or '').strip() or 'Using the team folder default.')

title: Extension\nManager
tooltip: Installs, updates and removes pyNavis extensions listed in your team registry. Shift+Click sets the registry.