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65 lines
2.1 KiB
65 lines
2.1 KiB
'use strict';
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const uuidv4 = require('uuid/v4')
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, path = require('path')
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, uploadDirectory = require(__dirname+'/../../helpers/uploadDirectory.js')
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, fileUpload = require(__dirname+'/../../helpers/files/file-upload.js')
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, fileCheckMimeType = require(__dirname+'/../../helpers/files/file-check-mime-types.js')
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, deleteFailedFiles = require(__dirname+'/../../helpers/files/deletefailed.js')
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, imageIdentify = require(__dirname+'/../../helpers/files/image-identify.js')
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, Boards = require(__dirname+'/../../db/boards.js')
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module.exports = async (req, res, next, numFiles) => {
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const redirect = `/${req.params.board}/manage`
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// check all mime types befoer we try saving anything
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for (let i = 0; i < numFiles; i++) {
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if (!fileCheckMimeType(req.files.file[i].mimetype, {image: true, video: false})) {
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return res.status(400).render('message', {
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'title': 'Bad request',
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'message': `Invalid file type for ${req.files.file[i].name}. Mimetype ${req.files.file[i].mimetype} not allowed.`,
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'redirect': redirect
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});
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}
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}
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const filenames = [];
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// then upload
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for (let i = 0; i < numFiles; i++) {
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const file = req.files.file[i];
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const uuid = uuidv4();
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const filename = uuid + path.extname(file.name);
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//add filenames to array add processing to delete previous if one fails
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filenames.push(filename);
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// try to save
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try {
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//upload it
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await fileUpload(req, res, file, filename, 'banner');
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const imageData = await imageIdentify(filename, 'banner');
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const geometry = imageData.size;
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//make sure its 300x100 banner
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if (geometry.width !== 300 || geometry.height !== 100) {
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await deleteFailedFiles(filenames, 'banner');
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return res.status(400).render('message', {
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'title': 'Bad request',
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'message': `Invalid file ${file.name}. Banners must be 300x100.`,
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'redirect': redirect
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});
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}
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} catch (err) {
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//TODO: this better
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await deleteFailedFiles(filenames, 'banner');
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return next(err);
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}
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}
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await Boards.addBanners(req.params.board, filenames);
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return res.render('message', {
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'title': 'Success',
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'message': `Uploaded ${filenames.length} banners.`,
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'redirect': redirect
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});
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}
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