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Ref: Attachment upload handlers

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David Arnold 2020-09-13 22:17:58 -05:00 • committed by Denis Perov
parent 9c3043d40a
commit 55acce9f0c
3 changed files with 41 additions and 88 deletions
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60
client/components/cards/attachments.js
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@ -63,50 +63,28 @@ Template.previewAttachedImagePopup.events({
Template.cardAttachmentsPopup.events({
'change .js-attach-file'(event) {
const card = this;
const processFile = f => {
Utils.processUploadedAttachment(card, f, attachment => {
if (attachment && attachment._id && attachment.isImage()) {
card.setCover(attachment._id);
if (event.currentTarget.files && event.currentTarget.files[0]) {
const uploader = Attachments.insert(
{
file: event.currentTarget.files[0],
streams: 'dynamic',
chunkSize: 'dynamic',
},
false,
);
uploader.on('uploaded', (error, fileObj) => {
if (!error) {
if (fileObj.isImage) {
card.setCover(fileObj._id);
}
Utils.addCommonMetaToAttachment(card, fileObj);
}
});
uploader.on('end', (error, fileObj) => {
Popup.back();
});
};
FS.Utility.eachFile(event, f => {
if (
MAX_IMAGE_PIXEL > 0 &&
typeof f.type === 'string' &&
f.type.match(/^image/)
) {
// is image
const reader = new FileReader();
reader.onload = function(e) {
const dataurl = e && e.target && e.target.result;
if (dataurl !== undefined) {
Utils.shrinkImage({
dataurl,
maxSize: MAX_IMAGE_PIXEL,
ratio: COMPRESS_RATIO,
toBlob: true,
callback(blob) {
if (blob === false) {
processFile(f);
} else {
blob.name = f.name;
processFile(blob);
}
},
});
} else {
// couldn't process it let other function handle it?
processFile(f);
}
};
reader.readAsDataURL(f);
} else {
processFile(f);
}
});
uploader.start();
}
},
'click .js-computer-upload'(event, templateInstance) {
templateInstance.find('.js-attach-file').click();