File size: 5,992 Bytes
0bfe2e3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
import { AddonDetail, ParseResult, Stream, StreamRequest } from '@aiostreams/types';
import { ParsedStream, Config } from '@aiostreams/types';
import { BaseWrapper } from './base';
import { addonDetails, createLogger } from '@aiostreams/utils';
import { Settings } from '@aiostreams/utils';

const logger = createLogger('wrappers');

export class Peerflix extends BaseWrapper {
  constructor(
    configString: string | null,
    overrideUrl: string | null,
    addonName: string = 'Peerflix',
    addonId: string,
    userConfig: Config,
    indexerTimeout?: number
  ) {
    let url = overrideUrl
      ? overrideUrl
      : Settings.PEERFLIX_URL + (configString ? configString + '/' : '');

    super(
      addonName,
      url,
      addonId,
      userConfig,
      indexerTimeout || Settings.DEFAULT_PEERFLIX_TIMEOUT,
      Settings.DEFAULT_PEERFLIX_USER_AGENT
        ? { 'User-Agent': Settings.DEFAULT_PEERFLIX_USER_AGENT }
        : undefined
    );
  }

  protected parseStream(stream: Stream): ParseResult {
    const parsedStream = super.parseStream(stream);
    if (stream.url && parsedStream.type === 'stream') {
      parsedStream.result.filename = stream.description?.split('\n')[0];
      if (
        Settings.FORCE_PEERFLIX_HOSTNAME !== undefined ||
        Settings.FORCE_PEERFLIX_PORT !== undefined ||
        Settings.FORCE_PEERFLIX_PROTOCOL !== undefined
      ) {
        // modify the URL according to settings, needed when using a local URL for requests but a public stream URL is needed.
        const url = new URL(stream.url);

        if (Settings.FORCE_PEERFLIX_PROTOCOL !== undefined) {
          url.protocol = Settings.FORCE_PEERFLIX_PROTOCOL;
        }
        if (Settings.FORCE_PEERFLIX_PORT !== undefined) {
          url.port = Settings.FORCE_PEERFLIX_PORT.toString();
        }
        if (Settings.FORCE_PEERFLIX_HOSTNAME !== undefined) {
          url.hostname = Settings.FORCE_PEERFLIX_HOSTNAME;
        }
        parsedStream.result.url = url.toString();
      }
    }
    return parsedStream;
  }
}

export async function getPeerflixStreams(
  config: Config,
  peerflixOptions: {
    showP2PStreams?: string;
    useMultipleInstances?: string;
    overrideUrl?: string;
    indexerTimeout?: string;
    overrideName?: string;
  },
  streamRequest: StreamRequest,
  addonId: string
): Promise<{ addonStreams: ParsedStream[]; addonErrors: string[] }> {
  const supportedServices: string[] =
    addonDetails.find((addon: AddonDetail) => addon.id === 'peerflix')
      ?.supportedServices || [];
  const addonStreams: ParsedStream[] = [];
  const indexerTimeout = peerflixOptions.indexerTimeout
    ? parseInt(peerflixOptions.indexerTimeout)
    : undefined;
  // If overrideUrl is provided, use it to get streams and skip all other steps
  if (peerflixOptions.overrideUrl) {
    const peerflix = new Peerflix(
      null,
      peerflixOptions.overrideUrl as string,
      peerflixOptions.overrideName,
      addonId,
      config,
      indexerTimeout
    );
    return await peerflix.getParsedStreams(streamRequest);
  }

  // find all usable services
  const usableServices = config.services.filter(
    (service) => supportedServices.includes(service.id) && service.enabled
  );
  logger.debug(
    `Found ${usableServices.length} usable services: ${usableServices.map((service) => service.id).join(', ')}`,
    { func: 'peerflix' }
  );

  // if no usable services found, use peerflix without any configuration
  if (usableServices.length < 1) {
    const peerflix = new Peerflix(
      null,
      null,
      peerflixOptions.overrideName,
      addonId,
      config,
      indexerTimeout
    );
    return await peerflix.getParsedStreams(streamRequest);
  }

  // otherwise, depending on the configuration, create multiple instances of peerflix or use a single instance with all services
  const addonErrors: string[] = [];
  const getServicePair = (
    serviceId: string,
    credentials: { [key: string]: string }
  ): [string, string] => {
    return serviceId === 'putio'
      ? [serviceId, `${credentials.clientId}@${credentials.token}`]
      : [serviceId, credentials.apiKey];
  };

  if (peerflixOptions.useMultipleInstances === 'true') {
    let retrievedP2PStreams = false;
    const promises = usableServices.map(async (service) => {
      logger.info(`Getting Peerflix streams for ${service.name}`, {
        func: 'peerflix',
      });
      let configPairs = [getServicePair(service.id, service.credentials)];
      if (peerflixOptions.showP2PStreams === 'true' && !retrievedP2PStreams) {
        configPairs.push(['debridoptions', 'torrentlinks']);
        retrievedP2PStreams = true;
      }
      const configString = configPairs.map((pair) => pair.join('=')).join('|');
      const peerflix = new Peerflix(
        configString,
        null,
        peerflixOptions.overrideName,
        addonId,
        config,
        indexerTimeout
      );
      return await peerflix.getParsedStreams(streamRequest);
    });
    const results = await Promise.allSettled(promises);
    for (const result of results) {
      if (result.status === 'fulfilled') {
        addonStreams.push(...result.value.addonStreams);
        addonErrors.push(...result.value.addonErrors);
      } else {
        addonErrors.push(result.reason.message);
      }
    }
    return { addonStreams, addonErrors };
  } else {
    let configPairs = [];
    for (const service of usableServices) {
      if (!service.enabled) {
        continue;
      }
      configPairs.push(getServicePair(service.id, service.credentials));
    }
    if (peerflixOptions.showP2PStreams === 'true') {
      configPairs.push(['debridoptions', 'torrentlinks']);
    }
    const configString = configPairs.map((pair) => pair.join('=')).join('|');
    const peerflix = new Peerflix(
      configString,
      null,
      peerflixOptions.overrideName,
      addonId,
      config,
      indexerTimeout
    );
    return await peerflix.getParsedStreams(streamRequest);
  }
}