the-djmaze/snappymail
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Also reload folder when EML files are dropped in current folder

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And reduce memory footprint.
This commit is contained in:
the-djmaze 2022-10-27 13:32:44 +02:00
parent 14c684a866
commit 663a6bf3ad
1 changed files with 63 additions and 54 deletions
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117
dev/External/User/ko.js vendored
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@ -37,6 +37,64 @@ const rlContentType = 'snappymail/action',
start: fn => dragTimer.id = setTimeout(fn, 500)
},
fnStop = (e, element) => {
e.preventDefault();
element.classList.remove('droppableHover');
dragTimer.stop();
},
fnHover = (e, element, folder) => {
let files = false;
// if (e.dataTransfer.types.includes('Files'))
for (const item of e.dataTransfer.items) {
files |= 'file' === item.kind && 'message/rfc822' === item.type;
}
if (files || dragMessages()) {
fnStop(e, element);
files && e.stopPropagation();
e.dataTransfer.dropEffect = files ? 'copy' : (e.ctrlKey ? 'copy' : 'move');
element.classList.add('droppableHover');
if (folder.collapsed()) {
dragTimer.start(() => {
folder.collapsed(false);
setExpandedFolder(folder.fullName, true);
}, 500);
}
}
},
fnDrop = (e, element, folder, dragData) => {
fnStop(e, element);
if (dragMessages() && 'copyMove' == e.dataTransfer.effectAllowed) {
moveMessagesToFolder(FolderUserStore.currentFolderFullName(), dragData.data, folder.fullName, e.ctrlKey);
} else if (e.dataTransfer.types.includes('Files')) {
let files = 0,
fn = () => {
0 == --files
&& FolderUserStore.currentFolderFullName() == folder.fullName
&& MessagelistUserStore.reload(true, true);
};
for (const file of e.dataTransfer.files) {
if ('message/rfc822' === file.type) {
++files;
let data = new FormData;
data.append('Folder', folder.fullName);
data.append('AppendFile', file);
data.XToken = Settings.app('token');
fetch(serverRequest('Append'), {
method: 'POST',
mode: 'same-origin',
cache: 'no-cache',
redirect: 'error',
referrerPolicy: 'no-referrer',
credentials: 'same-origin',
body: data
})
.then(fn)
.catch(fn);
}
}
}
},
ttn = (element, fValueAccessor) => timeToNode(element, ko.unwrap(fValueAccessor()));
let dragImage,
@ -126,61 +184,12 @@ Object.assign(ko.bindingHandlers, {
// Drop selected messages on folder
dropmessages: {
init: (element, fValueAccessor) => {
const folder = fValueAccessor(),
// folder = ko.dataFor(element),
fnStop = e => {
e.preventDefault();
element.classList.remove('droppableHover');
dragTimer.stop();
},
fnHover = e => {
let files = false;
// if (e.dataTransfer.types.includes('Files'))
for (const item of e.dataTransfer.items) {
files |= 'file' === item.kind && 'message/rfc822' === item.type;
}
if (files || dragMessages()) {
fnStop(e);
files && e.stopPropagation();
e.dataTransfer.dropEffect = files ? 'copy' : (e.ctrlKey ? 'copy' : 'move');
element.classList.add('droppableHover');
if (folder.collapsed()) {
dragTimer.start(() => {
folder.collapsed(false);
setExpandedFolder(folder.fullName, true);
}, 500);
}
}
};
const folder = fValueAccessor(); // ko.dataFor(element)
folder && addEventsListeners(element, {
dragenter: fnHover,
dragover: fnHover,
dragleave: fnStop,
drop: e => {
fnStop(e);
if (dragMessages() && 'copyMove' == e.dataTransfer.effectAllowed) {
moveMessagesToFolder(FolderUserStore.currentFolderFullName(), dragData.data, folder.fullName, e.ctrlKey);
} else if (e.dataTransfer.types.includes('Files')) {
for (const file of e.dataTransfer.files) {
if ('message/rfc822' === file.type) {
let data = new FormData;
data.append('Folder', folder.fullName);
data.append('AppendFile', file);
data.XToken = Settings.app('token');
fetch(serverRequest('Append'), {
method: 'POST',
mode: 'same-origin',
cache: 'no-cache',
redirect: 'error',
referrerPolicy: 'no-referrer',
credentials: 'same-origin',
body: data
});
}
}
// TODO: when all are uploaded -> MessagelistUserStore.reload(true, true)
}
}
dragenter: e => fnHover(e, element, folder),
dragover: e => fnHover(e, element, folder),
dragleave: e => fnStop(e, element),
drop: e => fnDrop(e, element, folder, dragData)
});
}
},