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'use strict';
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/**
* Module dependencies
*/
// Public node modules.
const cloudinary = require('cloudinary').v2;
const intoStream = require('into-stream');
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const { errors } = require('@strapi/plugin-upload');
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module.exports = {
init(config) {
cloudinary.config(config);
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return {
upload(file, customConfig = {}) {
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return new Promise((resolve, reject) => {
const config = {
resource_type: 'auto',
public_id: file.hash,
};
if (file.ext) {
config.filename = `${file.hash}${file.ext}`;
}
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const upload_stream = cloudinary.uploader.upload_stream(
{ ...config, ...customConfig },
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(err, image) => {
if (err) {
if (err.message.includes('File size too large')) {
return reject(errors.entityTooLarge());
}
return reject(errors.unknownError(`Error uploading to cloudinary: ${err.message}`));
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}
if (image.resource_type === 'video') {
file.previewUrl = cloudinary.url(`${image.public_id}.gif`, {
video_sampling: 6,
delay: 200,
width: 250,
crop: 'scale',
resource_type: 'video',
});
}
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file.url = image.secure_url;
file.provider_metadata = {
public_id: image.public_id,
resource_type: image.resource_type,
};
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resolve();
}
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);
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intoStream(file.buffer).pipe(upload_stream);
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});
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},
async delete(file, customConfig = {}) {
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try {
const { resource_type, public_id } = file.provider_metadata;
const response = await cloudinary.uploader.destroy(public_id, {
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invalidate: true,
resource_type: resource_type || 'image',
...customConfig,
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});
if (response.result !== 'ok' && response.result !== 'not found') {
throw errors.unknownError(`Error deleting on cloudinary: ${response.result}`);
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}
} catch (error) {
throw errors.unknownError(`Error deleting on cloudinary: ${error.message}`);
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}
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},
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};
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},
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};