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optional cleanup of unused images

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This commit is contained in:
azivner
2018-01-07 14:07:59 -05:00
parent bde9e825c8
commit 31b4186e17
6 changed files with 63 additions and 5 deletions
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6
routes/api/image.js
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@@ -15,6 +15,8 @@ const jimp = require('jimp');
const imageType = require('image-type');
const sanitizeFilename = require('sanitize-filename');
const wrap = require('express-promise-wrap').wrap;
const RESOURCE_DIR = require('../../services/resource_dir').RESOURCE_DIR;
const fs = require('fs');
router.get('/:imageId/:filename', auth.checkApiAuthOrElectron, wrap(async (req, res, next) => {
const image = await sql.getFirst("SELECT * FROM images WHERE image_id = ?", [req.params.imageId]);
@@ -22,6 +24,10 @@ router.get('/:imageId/:filename', auth.checkApiAuthOrElectron, wrap(async (req,
if (!image) {
return res.status(404).send({});
}
else if (image.data === null) {
res.set('Content-Type', 'image/png');
return res.send(fs.readFileSync(RESOURCE_DIR + '/db/image-deleted.png'));
}
res.set('Content-Type', 'image/' + image.format);