Added support for Legendas.net provider

4 files changed, 285 insertions, 0 deletions

diff --git a/bazarr/app/config.py b/bazarr/app/config.py
index 95e3db4f9..15e9959f6 100644
--- a/bazarr/app/config.py
+++ b/bazarr/app/config.py
@@ -282,6 +282,10 @@ validators = [
     Validator('legendasdivx.password', must_exist=True, default='', is_type_of=str, cast=str),
     Validator('legendasdivx.skip_wrong_fps', must_exist=True, default=False, is_type_of=bool),
 
+    # legendasnet section
+    Validator('legendasnet.username', must_exist=True, default='', is_type_of=str, cast=str),
+    Validator('legendasnet.password', must_exist=True, default='', is_type_of=str, cast=str),
+
     # ktuvit section
     Validator('ktuvit.email', must_exist=True, default='', is_type_of=str),
     Validator('ktuvit.hashed_password', must_exist=True, default='', is_type_of=str, cast=str),
diff --git a/bazarr/app/get_providers.py b/bazarr/app/get_providers.py
index fe1445497..125b24d40 100644
--- a/bazarr/app/get_providers.py
+++ b/bazarr/app/get_providers.py
@@ -264,6 +264,10 @@ def get_providers_auth():
             'password': settings.legendasdivx.password,
             'skip_wrong_fps': settings.legendasdivx.skip_wrong_fps,
         },
+        'legendasnet': {
+            'username': settings.legendasnet.username,
+            'password': settings.legendasnet.password,
+        },
         'xsubs': {
             'username': settings.xsubs.username,
             'password': settings.xsubs.password,
diff --git a/custom_libs/subliminal_patch/providers/legendasnet.py b/custom_libs/subliminal_patch/providers/legendasnet.py
new file mode 100644
index 000000000..88bd081ec
--- /dev/null
+++ b/custom_libs/subliminal_patch/providers/legendasnet.py
@@ -0,0 +1,262 @@
+# -*- coding: utf-8 -*-
+import logging
+import os
+import time
+import io
+import json
+
+from zipfile import ZipFile, is_zipfile
+from urllib.parse import urljoin
+from requests import Session
+
+from subzero.language import Language
+from subliminal import Episode, Movie
+from subliminal.exceptions import ConfigurationError, ProviderError, DownloadLimitExceeded
+from subliminal_patch.exceptions import APIThrottled
+from .mixins import ProviderRetryMixin
+from subliminal_patch.subtitle import Subtitle
+from subliminal.subtitle import fix_line_ending
+from subliminal_patch.providers import Provider
+from subliminal_patch.providers import utils
+
+logger = logging.getLogger(__name__)
+
+retry_amount = 3
+retry_timeout = 5
+
+
+class LegendasNetSubtitle(Subtitle):
+    provider_name = 'legendasnet'
+    hash_verifiable = False
+
+    def __init__(self, language, forced, page_link, download_link, file_id, release_names, uploader,
+                 season=None, episode=None):
+        super().__init__(language)
+        language = Language.rebuild(language, forced=forced)
+
+        self.season = season
+        self.episode = episode
+        self.releases = release_names
+        self.release_info = ', '.join(release_names)
+        self.language = language
+        self.forced = forced
+        self.file_id = file_id
+        self.page_link = page_link
+        self.download_link = download_link
+        self.uploader = uploader
+        self.matches = None
+
+    @property
+    def id(self):
+        return self.file_id
+
+    def get_matches(self, video):
+        matches = set()
+
+        # handle movies and series separately
+        if isinstance(video, Episode):
+            # series
+            matches.add('series')
+            # season
+            if video.season == self.season:
+                matches.add('season')
+            # episode
+            if video.episode == self.episode:
+                matches.add('episode')
+            # imdb
+            matches.add('series_imdb_id')
+        else:
+            # title
+            matches.add('title')
+            # imdb
+            matches.add('imdb_id')
+
+        utils.update_matches(matches, video, self.release_info)
+
+        self.matches = matches
+
+        return matches
+
+
+class LegendasNetProvider(ProviderRetryMixin, Provider):
+    """Legendas.Net Provider"""
+    server_hostname = 'legendas.net/api'
+
+    languages = {Language('por', 'BR')}
+    video_types = (Episode, Movie)
+
+    def __init__(self, username, password):
+        self.session = Session()
+        self.session.headers = {'User-Agent': os.environ.get("SZ_USER_AGENT", "Sub-Zero/2")}
+        self.username = username
+        self.password = password
+        self.access_token = None
+        self.video = None
+        self._started = None
+        self.login()
+
+    def login(self):
+        headersList = {
+            "Accept": "*/*",
+            "User-Agent": self.session.headers['User-Agent'],
+            "Content-Type": "application/json"
+        }
+
+        payload = json.dumps({
+            "email": self.username,
+            "password": self.password
+        })
+
+        response = self.session.request("POST", self.server_url() + 'login', data=payload, headers=headersList)
+        if response.status_code != 200:
+            raise ConfigurationError('Failed to login and retrieve access token')
+        self.access_token = response.json().get('access_token')
+        if not self.access_token:
+            raise ConfigurationError('Access token not found in login response')
+        self.session.headers.update({'Authorization': f'Bearer {self.access_token}'})
+
+    def initialize(self):
+        self._started = time.time()
+
+    def terminate(self):
+        self.session.close()
+
+    def server_url(self):
+        return f'https://{self.server_hostname}/v1/'
+
+    def query(self, languages, video):
+        self.video = video
+
+        # query the server
+        if isinstance(self.video, Episode):
+            res = self.retry(
+                lambda: self.session.get(self.server_url() + 'search/tv',
+                                          json={
+                                                'name': video.series,
+                                                'page': 1,
+                                                'per_page': 25,
+                                                'tv_episode': video.episode,
+                                                'tv_season': video.season,
+                                                'imdb_id':  video.series_imdb_id
+                                          },
+                                          headers={'Content-Type': 'application/json'},
+                                          timeout=30),
+                amount=retry_amount,
+                retry_timeout=retry_timeout
+            )
+        else:
+            res = self.retry(
+                lambda: self.session.get(self.server_url() + 'search/movie',
+                                          json={
+                                              'name': video.title,
+                                              'page': 1,
+                                              'per_page': 25,
+                                              'imdb_id': video.imdb_id
+                                          },
+                                          headers={'Content-Type': 'application/json'},
+                                          timeout=30),
+                amount=retry_amount,
+                retry_timeout=retry_timeout
+            )
+
+        if res.status_code == 404:
+            logger.error(f"Endpoint not found: {res.url}")
+            raise ProviderError("Endpoint not found")
+        elif res.status_code == 429:
+            raise APIThrottled("Too many requests")
+        elif res.status_code == 403:
+            raise ConfigurationError("Invalid access token")
+        elif res.status_code != 200:
+            res.raise_for_status()
+
+        subtitles = []
+
+        result = res.json()
+
+        if ('success' in result and not result['success']) or ('status' in result and not result['status']):
+            logger.debug(result["error"])
+            return []
+
+        if isinstance(self.video, Episode):
+            if len(result['tv_shows']):
+                for item in result['tv_shows']:
+                    subtitle = LegendasNetSubtitle(
+                        language=Language('por', 'BR'),
+                        forced=self._is_forced(item),
+                        page_link= f"https://legendas.net/tv_legenda?movie_id={result['tv_shows'][0]['tmdb_id']}&legenda_id={item['id']}",
+                        download_link= item['path'],
+                        file_id=item['id'],
+                        release_names=[item.get('release_name', '')],
+                        uploader=item['uploader'],  
+                        season=item.get('season', ''),  
+                        episode=item.get('episode', '')  
+                    )
+                    subtitle.get_matches(self.video)
+                    if subtitle.language in languages:
+                        subtitles.append(subtitle)
+        else:
+            if len(result['movies']):
+                for item in result['movies']:
+                    subtitle = LegendasNetSubtitle(
+                        language=Language('por', 'BR'),
+                        forced=self._is_forced(item),
+                        page_link= f"https://legendas.net/legenda?movie_id={result['movies'][0]['tmdb_id']}&legenda_id={item['id']}",
+                        download_link= item['path'],
+                        file_id=item['id'],
+                        release_names=[item.get('release_name', '')],
+                        uploader=item['uploader'],  
+                        season=None,  
+                        episode=None  
+                    )
+                    subtitle.get_matches(self.video)
+                    if subtitle.language in languages:
+                        subtitles.append(subtitle)
+
+        return subtitles
+
+    @staticmethod
+    def _is_forced(item):
+        forced_tags = ['forced', 'foreign']
+        for tag in forced_tags:
+            if tag in item.get('comment', '').lower():
+                return True
+
+        # nothing match so we consider it as normal subtitles
+        return False
+
+    def list_subtitles(self, video, languages):
+        return self.query(languages, video)
+
+    def download_subtitle(self, subtitle):
+        logger.debug('Downloading subtitle %r', subtitle)
+        download_link = urljoin("https://legendas.net",subtitle.download_link)
+
+        r = self.retry(
+            lambda: self.session.get(download_link, timeout=30),
+            amount=retry_amount,
+            retry_timeout=retry_timeout
+        )
+
+        if r.status_code == 429:
+            raise DownloadLimitExceeded("Daily download limit exceeded")
+        elif r.status_code == 403:
+            raise ConfigurationError("Invalid access token")
+        elif r.status_code != 200:
+            r.raise_for_status()
+
+        if not r:
+            logger.error(f'Could not download subtitle from {download_link}')
+            subtitle.content = None
+            return
+        else:
+            archive_stream = io.BytesIO(r.content)
+            if is_zipfile(archive_stream):
+                archive = ZipFile(archive_stream)
+                for name in archive.namelist():
+                    subtitle_content = archive.read(name)
+                    subtitle.content = fix_line_ending(subtitle_content)
+                    return
+            else:
+                subtitle_content = r.content
+                subtitle.content = fix_line_ending(subtitle_content)
+                return
\ No newline at end of file
diff --git a/frontend/src/pages/Settings/Providers/list.ts b/frontend/src/pages/Settings/Providers/list.ts
index 8d7a86a99..8f0e46a56 100644
--- a/frontend/src/pages/Settings/Providers/list.ts
+++ b/frontend/src/pages/Settings/Providers/list.ts
@@ -305,6 +305,21 @@ export const ProviderList: Readonly<ProviderInfo[]> = [
       { type: "switch", key: "skip_wrong_fps", name: "Skip Wrong FPS" },
     ],
   },
+  {
+    key: "legendasnet",
+    name: "Legendas.net",
+    description: "Brazilian Subtitles Provider",
+    inputs: [
+      {
+        type: "text",
+        key: "username",
+      },
+      {
+        type: "password",
+        key: "password",
+      },
+    ],
+  },
   { key: "napiprojekt", description: "Polish Subtitles Provider" },
   {
     key: "napisy24",