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111 lines
4.8 KiB
111 lines
4.8 KiB
import logging, math, re, time
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from modules import util
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from modules.util import Failed
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from urllib.parse import urlparse, parse_qs
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logger = logging.getLogger("Plex Meta Manager")
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builders = ["imdb_list", "imdb_id"]
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base_url = "https://www.imdb.com"
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urls = {
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"list": f"{base_url}/list/ls",
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"search": f"{base_url}/search/title/",
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"keyword": f"{base_url}/search/keyword/"
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}
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xpath = {
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"imdb_id": "//div[contains(@class, 'lister-item-image')]//a/img//@data-tconst",
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"list": "//div[@class='desc lister-total-num-results']/text()",
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"search": "//div[@class='desc']/span/text()",
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"keyword": "//div[@class='desc']/text()"
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}
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item_counts = {"list": 100, "search": 250, "keyword": 50}
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class IMDb:
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def __init__(self, config):
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self.config = config
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def validate_imdb_lists(self, imdb_lists, language):
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valid_lists = []
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for imdb_dict in util.get_list(imdb_lists, split=False):
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if not isinstance(imdb_dict, dict):
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imdb_dict = {"url": imdb_dict}
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dict_methods = {dm.lower(): dm for dm in imdb_dict}
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imdb_url = util.parse("url", imdb_dict, methods=dict_methods, parent="imdb_list").strip()
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if not imdb_url.startswith((urls["list"], urls["search"], urls["keyword"])):
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raise Failed(f"IMDb Error: {imdb_url} must begin with either:\n{urls['list']} (For Lists)\n{urls['search']} (For Searches)\n{urls['keyword']} (For Keyword Searches)")
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self._total(imdb_url, language)
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list_count = util.parse("limit", imdb_dict, datatype="int", methods=dict_methods, default=0, parent="imdb_list", minimum=0) if "limit" in dict_methods else 0
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valid_lists.append({"url": imdb_url, "limit": list_count})
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return valid_lists
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def _total(self, imdb_url, language):
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headers = util.header(language)
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if imdb_url.startswith(urls["keyword"]):
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page_type = "keyword"
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elif imdb_url.startswith(urls["list"]):
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page_type = "list"
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else:
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page_type = "search"
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results = self.config.get_html(imdb_url, headers=headers).xpath(xpath[page_type])
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total = 0
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for result in results:
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if "title" in result:
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try:
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total = int(re.findall("(\\d+) title", result.replace(",", ""))[0])
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break
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except IndexError:
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pass
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if total > 0:
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return total, item_counts[page_type]
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raise Failed(f"IMDb Error: Failed to parse URL: {imdb_url}")
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def _ids_from_url(self, imdb_url, language, limit):
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total, item_count = self._total(imdb_url, language)
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headers = util.header(language)
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imdb_ids = []
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parsed_url = urlparse(imdb_url)
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params = parse_qs(parsed_url.query)
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imdb_base = parsed_url._replace(query=None).geturl()
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params.pop("start", None) # noqa
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params.pop("count", None) # noqa
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params.pop("page", None) # noqa
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if self.config.trace_mode:
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logger.debug(f"URL: {imdb_base}")
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logger.debug(f"Params: {params}")
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if limit < 1 or total < limit:
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limit = total
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remainder = limit % item_count
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if remainder == 0:
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remainder = item_count
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num_of_pages = math.ceil(int(limit) / item_count)
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for i in range(1, num_of_pages + 1):
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start_num = (i - 1) * item_count + 1
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util.print_return(f"Parsing Page {i}/{num_of_pages} {start_num}-{limit if i == num_of_pages else i * item_count}")
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if imdb_base.startswith((urls["list"], urls["keyword"])):
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params["page"] = i # noqa
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else:
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params["count"] = remainder if i == num_of_pages else item_count # noqa
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params["start"] = start_num # noqa
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ids_found = self.config.get_html(imdb_base, headers=headers, params=params).xpath(xpath["imdb_id"])
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if imdb_base.startswith((urls["list"], urls["keyword"])) and i == num_of_pages:
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ids_found = ids_found[:remainder]
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imdb_ids.extend(ids_found)
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time.sleep(2)
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util.print_end()
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if len(imdb_ids) > 0:
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logger.debug(f"{len(imdb_ids)} IMDb IDs Found: {imdb_ids}")
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return imdb_ids
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raise Failed(f"IMDb Error: No IMDb IDs Found at {imdb_url}")
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def get_imdb_ids(self, method, data, language):
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if method == "imdb_id":
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logger.info(f"Processing IMDb ID: {data}")
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return [(data, "imdb")]
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elif method == "imdb_list":
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status = f"{data['limit']} Items at " if data['limit'] > 0 else ''
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logger.info(f"Processing IMDb List: {status}{data['url']}")
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return [(i, "imdb") for i in self._ids_from_url(data["url"], language, data["limit"])]
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else:
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raise Failed(f"IMDb Error: Method {method} not supported")
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