Music-Downloader/command/search.py

import sites
from command import last
from helper import console
from main import selected_site
from helper.sites import itemsort
from .last import last

def search(cache=None):
    if cache is None:
        keywords = console.ask_input('Search for')
        _sites = []
        if isinstance(sites.available[selected_site], sites.DefaultSite):
            _sites = sites.available[1:]
        else:
            _sites = [sites.available[selected_site]]

        items = []
        for site in _sites:
            console.output('Searching: {0}'.format(site.url))
            _items = site.perform_search(keywords)
            console.output('\tFound {0} results'.format(len(_items)))
            items.extend(_items)

        if len(items) == 0:
            console.output('No results found')
            return True

        items = itemsort.smart(items, keywords)

        last(items)
    else:
        items = cache

    while True:
        picked_item = console.option_picker('Pick a song to download',
                                            items,
                                            quit=True,
                                            objects=[
                                                '__id__',
                                                'x.score',
                                                'x.duration',
                                                'x.size',
                                                'x.artist',
                                                'x.title'
                                            ],
                                            table=[
                                                ('ID', 2),
                                                ('Score', 5),
                                                ('Time', 5),
                                                ('Size', 4),
                                                ('Artist', 50),
                                                ('Title', 100)
                                            ])
        if picked_item is None:
            break
        else:
            item = items[picked_item]
            console.output('Downloading {0}'.format(item.title))

            item.site.download(item)

            break

    return True