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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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55
client/components/main/editor.js
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@ -153,7 +153,6 @@ BlazeComponent.extendComponent({
});
}
},
onImageUpload(files) {
const $summernote = getSummernote(this);
if (files && files.length > 0) {
@ -162,45 +161,31 @@ BlazeComponent.extendComponent({
const MAX_IMAGE_PIXEL = Utils.MAX_IMAGE_PIXEL;
const COMPRESS_RATIO = Utils.IMAGE_COMPRESS_RATIO;
const insertImage = src => {
// process all image upload types to the description/comment window
const img = document.createElement('img');
img.src = src;
img.setAttribute('width', '100%');
$summernote.summernote('insertNode', img);
};
const processData = function(fileObj) {
Utils.processUploadedAttachment(
currentCard,
fileObj,
attachment => {
if (
attachment &&
attachment._id &&
attachment.isImage()
) {
attachment.one('uploaded', function() {
const maxTry = 3;
const checkItvl = 500;
let retry = 0;
const checkUrl = function() {
// even though uploaded event fired, attachment.url() is still null somehow //TODO
const url = attachment.url();
if (url) {
insertImage(
`${location.protocol}//${location.host}${url}`,
);
} else {
retry++;
if (retry < maxTry) {
setTimeout(checkUrl, checkItvl);
}
}
};
checkUrl();
});
}
const processUpload = function(file) {
const uploader = Attachments.insert(
{
file,
streams: 'dynamic',
chunkSize: 'dynamic',
},
false,
);
uploader.on('uploaded', (error, fileObj) => {
if (!error) {
if (fileObj.isImage) {
insertImage(
`${location.protocol}//${location.host}${fileObj.path}`,
);
}
Utils.addCommonMetaToAttachment(currentCard, fileObj);
}
});
uploader.start();
};
if (MAX_IMAGE_PIXEL) {
const reader = new FileReader();
@ -216,7 +201,7 @@ BlazeComponent.extendComponent({
callback(blob) {
if (blob !== false) {
blob.name = image.name;
processData(blob);
processUpload(blob);
}
},
});
@ -224,7 +209,7 @@ BlazeComponent.extendComponent({
};
reader.readAsDataURL(image);
} else {
processData(image);
processUpload(image);
}
}
},