kopia lustrzana https://github.com/mifi/lossless-cut
134 wiersze
5.1 KiB
JavaScript
134 wiersze
5.1 KiB
JavaScript
import JSON5 from 'json5';
|
|
import i18n from 'i18next';
|
|
|
|
import { parseCuesheet, parseXmeml, parseFcpXml, parseCsv, parsePbf, parseMplayerEdl, formatCsvHuman, formatTsv, formatCsvFrames, formatCsvSeconds, getTimeFromFrameNum } from './edlFormats';
|
|
import { askForYouTubeInput } from './dialogs';
|
|
|
|
const fs = window.require('fs-extra');
|
|
const cueParser = window.require('cue-parser');
|
|
const { basename } = window.require('path');
|
|
|
|
const electron = window.require('electron'); // eslint-disable-line
|
|
const { dialog } = electron.remote;
|
|
|
|
export async function loadCsvSeconds(path) {
|
|
return parseCsv(await fs.readFile(path, 'utf-8'));
|
|
}
|
|
|
|
export async function loadCsvFrames(path, fps) {
|
|
if (!fps) throw new Error('The loaded file has an unknown framerate');
|
|
return parseCsv(await fs.readFile(path, 'utf-8'), (frameNum) => getTimeFromFrameNum(fps, frameNum));
|
|
}
|
|
|
|
export async function loadXmeml(path) {
|
|
return parseXmeml(await fs.readFile(path, 'utf-8'));
|
|
}
|
|
|
|
export async function loadFcpXml(path) {
|
|
return parseFcpXml(await fs.readFile(path, 'utf-8'));
|
|
}
|
|
|
|
export async function loadPbf(path) {
|
|
return parsePbf(await fs.readFile(path));
|
|
}
|
|
|
|
export async function loadMplayerEdl(path) {
|
|
return parseMplayerEdl(await fs.readFile(path, 'utf-8'));
|
|
}
|
|
|
|
export async function loadCue(path) {
|
|
return parseCuesheet(cueParser.parse(path));
|
|
}
|
|
|
|
export async function saveCsv(path, cutSegments) {
|
|
await fs.writeFile(path, await formatCsvSeconds(cutSegments));
|
|
}
|
|
|
|
export async function saveCsvHuman(path, cutSegments) {
|
|
await fs.writeFile(path, await formatCsvHuman(cutSegments));
|
|
}
|
|
|
|
export async function saveCsvFrames({ path, cutSegments, getFrameCount }) {
|
|
await fs.writeFile(path, await formatCsvFrames({ cutSegments, getFrameCount }));
|
|
}
|
|
|
|
export async function saveTsv(path, cutSegments) {
|
|
await fs.writeFile(path, await formatTsv(cutSegments));
|
|
}
|
|
|
|
export async function saveLlcProject({ savePath, filePath, cutSegments }) {
|
|
const projectData = {
|
|
version: 1,
|
|
mediaFileName: basename(filePath),
|
|
cutSegments: cutSegments.map(({ start, end, name, tags }) => ({ start, end, name, tags })),
|
|
};
|
|
await fs.writeFile(savePath, JSON5.stringify(projectData, null, 2));
|
|
}
|
|
|
|
export async function loadLlcProject(path) {
|
|
return JSON5.parse(await fs.readFile(path));
|
|
}
|
|
|
|
|
|
export async function readEdlFile({ type, path, fps }) {
|
|
if (type === 'csv') return loadCsvSeconds(path);
|
|
if (type === 'csv-frames') return loadCsvFrames(path, fps);
|
|
if (type === 'xmeml') return loadXmeml(path);
|
|
if (type === 'fcpxml') return loadFcpXml(path);
|
|
if (type === 'cue') return loadCue(path);
|
|
if (type === 'pbf') return loadPbf(path);
|
|
if (type === 'mplayer') return loadMplayerEdl(path);
|
|
if (type === 'llc') {
|
|
const project = await loadLlcProject(path);
|
|
return project.cutSegments;
|
|
}
|
|
throw new Error('Invalid EDL type');
|
|
}
|
|
|
|
export async function askForEdlImport({ type, fps }) {
|
|
if (type === 'youtube') return askForYouTubeInput();
|
|
|
|
let filters;
|
|
if (type === 'csv' || type === 'csv-frames') filters = [{ name: i18n.t('CSV files'), extensions: ['csv'] }];
|
|
else if (type === 'xmeml') filters = [{ name: i18n.t('XML files'), extensions: ['xml'] }];
|
|
else if (type === 'fcpxml') filters = [{ name: i18n.t('FCPXML files'), extensions: ['fcpxml'] }];
|
|
else if (type === 'cue') filters = [{ name: i18n.t('CUE files'), extensions: ['cue'] }];
|
|
else if (type === 'pbf') filters = [{ name: i18n.t('PBF files'), extensions: ['pbf'] }];
|
|
else if (type === 'mplayer') filters = [{ name: i18n.t('MPlayer EDL'), extensions: ['*'] }];
|
|
else if (type === 'llc') filters = [{ name: i18n.t('LosslessCut project'), extensions: ['llc'] }];
|
|
|
|
const { canceled, filePaths } = await dialog.showOpenDialog({ properties: ['openFile'], filters });
|
|
if (canceled || filePaths.length < 1) return [];
|
|
return readEdlFile({ type, path: filePaths[0], fps });
|
|
}
|
|
|
|
export async function exportEdlFile({ type, cutSegments, filePath, getFrameCount }) {
|
|
let filters;
|
|
let ext;
|
|
if (type === 'csv') {
|
|
ext = 'csv';
|
|
filters = [{ name: i18n.t('CSV files'), extensions: [ext, 'txt'] }];
|
|
} else if (type === 'tsv-human') {
|
|
ext = 'tsv';
|
|
filters = [{ name: i18n.t('TXT files'), extensions: [ext, 'txt'] }];
|
|
} else if (type === 'csv-human') {
|
|
ext = 'csv';
|
|
filters = [{ name: i18n.t('TXT files'), extensions: [ext, 'txt'] }];
|
|
} else if (type === 'csv-frames') {
|
|
ext = 'csv';
|
|
filters = [{ name: i18n.t('TXT files'), extensions: [ext, 'txt'] }];
|
|
} else if (type === 'llc') {
|
|
ext = 'llc';
|
|
filters = [{ name: i18n.t('LosslessCut project'), extensions: [ext, 'llc'] }];
|
|
}
|
|
|
|
const { canceled, filePath: savePath } = await dialog.showSaveDialog({ defaultPath: `${new Date().getTime()}.${ext}`, filters });
|
|
if (canceled || !savePath) return;
|
|
console.log('Saving', type, savePath);
|
|
if (type === 'csv') await saveCsv(savePath, cutSegments);
|
|
else if (type === 'tsv-human') await saveTsv(savePath, cutSegments);
|
|
else if (type === 'csv-human') await saveCsvHuman(savePath, cutSegments);
|
|
else if (type === 'csv-frames') await saveCsvFrames({ path: savePath, cutSegments, getFrameCount });
|
|
else if (type === 'llc') await saveLlcProject({ savePath, filePath, cutSegments });
|
|
}
|