49 lines
1.7 KiB
TypeScript
49 lines
1.7 KiB
TypeScript
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import { IOptions, IAudioMetadata, ParserType } from './type';
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import { ITokenizer } from 'strtok3/lib/core';
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import { INativeMetadataCollector } from './common/MetadataCollector';
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export interface ITokenParser {
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/**
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* Initialize parser with output (metadata), input (tokenizer) & parsing options (options).
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* @param metadata - Output
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* @param tokenizer - Input
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* @param options - Parsing options
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*/
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init(metadata: INativeMetadataCollector, tokenizer: ITokenizer, options: IOptions): ITokenParser;
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/**
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* Parse audio track.
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* Called after init(...).
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* @returns Promise
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*/
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parse(): Promise<void>;
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}
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export declare function parseHttpContentType(contentType: string): {
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type: string;
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subtype: string;
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suffix?: string;
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parameters: {
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[id: string]: string;
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};
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};
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export declare class ParserFactory {
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/**
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* Parse metadata from tokenizer
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* @param tokenizer - Tokenizer
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* @param opts - Options
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* @returns Native metadata
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*/
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static parseOnContentType(tokenizer: ITokenizer, opts: IOptions): Promise<IAudioMetadata>;
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static parse(tokenizer: ITokenizer, parserId: ParserType, opts: IOptions): Promise<IAudioMetadata>;
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/**
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* @param filePath - Path, filename or extension to audio file
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* @return Parser sub-module name
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*/
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static getParserIdForExtension(filePath: string): ParserType;
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static loadParser(moduleName: ParserType): Promise<ITokenParser>;
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private static getExtension;
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/**
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* @param httpContentType - HTTP Content-Type, extension, path or filename
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* @returns Parser sub-module name
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*/
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private static getParserIdForMimeType;
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}
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