Tdarr_Plugins/FlowPluginsTs/FlowHelpers/1.0.0/classicPlugins.ts

import { promises as fs } from 'fs';
import {
  getContainer, getFileName, getPluginWorkDir, getScanTypes,
} from './fileUtils';
import { IpluginInputArgs } from './interfaces/interfaces';
import { IFileObject } from './interfaces/synced/IFileObject';

export interface IrunClassicPlugin {
    result:{
        processFile: boolean,
        handBrakeMode?: boolean,
        handbrakeMode?: boolean,
        FFmpegMode?: boolean,
        ffmpegMode?: boolean,
        cliToUse?: string,
        custom?: {
            cliPath?: string,
            args: string[],
            outputPath: string,
        },
        workerLog?: string,
        transcodeSettingsLog?: string,
        error?: string,
        container: string,
        preset: string,
    };
    cacheFilePath:string;
    absolutePath:string;
}

export const runClassicPlugin = async (args:IpluginInputArgs, type:'filter'|'transcode'):Promise<IrunClassicPlugin> => {
  const path = require('path');

  const pluginSourceId = String(args.inputs.pluginSourceId);
  const parts = pluginSourceId.split(':');
  const pluginSource = parts[0];
  const pluginId = parts[1];

  const relativePluginPath = `../../../${pluginSource}/${pluginId}.js`;
  const absolutePath = path.resolve(__dirname, relativePluginPath);

  let classicPlugin;
  let pluginSrcStr = '';
  if (pluginSource === 'Community') {
    classicPlugin = args.deps.importFresh(relativePluginPath);
    pluginSrcStr = await fs.readFile(absolutePath, 'utf8');
  } else {
    // eslint-disable-next-line no-await-in-loop
    const res = await args.deps.axiosMiddleware('api/v2/read-plugin', {
      plugin: {
        id: pluginId,
        source: pluginSource,
      },
    });

    classicPlugin = args.deps.requireFromString(res.pluginRaw, absolutePath);
    pluginSrcStr = res.pluginRaw;
  }

  if (type === 'filter' && classicPlugin.details().Operation !== 'Filter') {
    throw new Error(
      `${'This plugin is meant for classic plugins that have '
        + 'Operation: Filter. This classic plugin has Operation: '}${classicPlugin.details().Operation}`
        + '. Please use the Run Classic Transcode Flow Plugin plugin instead.'
      ,
    );
  }

  if (type !== 'filter' && classicPlugin.details().Operation === 'Filter') {
    throw new Error(
      `${'This plugin is meant for classic plugins that have '
      + 'Operation: Transcode. This classic plugin has Operation: '}${classicPlugin.details().Operation}`
      + 'Please use the Run Classic Filter Flow Plugin plugin instead.'
      ,
    );
  }

  if (Array.isArray(classicPlugin.dependencies)) {
    if (args.installClassicPluginDeps) {
      args.jobLog(`Installing dependencies for ${pluginSourceId}`);
      await args.installClassicPluginDeps(classicPlugin.dependencies);
    } else {
      args.jobLog(`Not installing dependencies for ${pluginSourceId}, please update Tdarr`);
    }
  } else {
    args.jobLog(`No depedencies to install for ${pluginSourceId}`);
  }

  const container = getContainer(args.inputFileObj._id);
  const cacheFilePath = `${getPluginWorkDir(args)}/${getFileName(args.inputFileObj._id)}.${container}`;

  const scanTypes = getScanTypes([pluginSrcStr]);

  let pluginInputFileObj:IFileObject;
  let originalLibraryFile:IFileObject;

  const inputFileScanArgs = {
    _id: args.inputFileObj._id,
    file: args.inputFileObj.file,
    DB: args.inputFileObj.DB,
    footprintId: args.inputFileObj.footprintId,
  };

  const originalLibraryFileScanArgs = {
    _id: args.originalLibraryFile._id,
    file: args.originalLibraryFile.file,
    DB: args.originalLibraryFile.DB,
    footprintId: args.originalLibraryFile.footprintId,
  };

  // added in 2.19.01
  if (typeof args.scanIndividualFile !== 'undefined') {
    args.jobLog('Scanning files using Node');
    pluginInputFileObj = await args.scanIndividualFile(inputFileScanArgs, scanTypes);
    originalLibraryFile = await args.scanIndividualFile(originalLibraryFileScanArgs, scanTypes);
  } else {
    args.jobLog('Scanning files using Server API');

    pluginInputFileObj = await args.deps.axiosMiddleware('api/v2/scan-individual-file', {
      file: inputFileScanArgs,
      scanTypes,
    });

    originalLibraryFile = await args.deps.axiosMiddleware('api/v2/scan-individual-file', {
      file: originalLibraryFileScanArgs,
      scanTypes,
    });
  }

  const otherArguments = {
    handbrakePath: args.handbrakePath,
    ffmpegPath: args.ffmpegPath,
    mkvpropeditPath: args.mkvpropeditPath,
    originalLibraryFile,
    nodeHardwareType: args.nodeHardwareType,
    pluginCycle: 0,
    workerType: args.workerType,
    version: args.config.version,
    platform_arch_isdocker: args.platform_arch_isdocker,
    cacheFilePath,
    job: args.job,
  };

  const result = await classicPlugin.plugin(
    pluginInputFileObj,
    args.librarySettings,
    args.inputs,
    otherArguments,
  );

  if (result?.file?._id && args.inputFileObj._id !== result.file._id) {
    // eslint-disable-next-line no-param-reassign
    args.inputFileObj._id = result.file._id;
    // eslint-disable-next-line no-param-reassign
    args.inputFileObj.file = result.file.file;
    args.jobLog(`File ID changed from ${args.inputFileObj._id} to ${result.file._id}`);
  }

  return {
    result,
    cacheFilePath,
    absolutePath,
  };
};