Mirror
/
zulip
mirror of https://github.com/zulip/zulip.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Expose an event listener for uploading raw image data on a paste 

(imported from commit 441d977b947e70be7438aaf13a4b779050eb9fec)
This commit is contained in:
Leo Franchi 2013-08-23 15:52:49 -04:00
parent 6571afd281
commit e252954bf2
1 changed files with 17 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
static/third/jquery-filedrop/jquery.filedrop.js
View File

@ -101,6 +101,7 @@
this.on('drop', drop).on('dragstart', opts.dragStart).on('dragenter', dragEnter).on('dragover', dragOver).on('dragleave', dragLeave);
this.on('paste', paste);
this.on('imagedata-upload.zulip', uploadRawImageData);
$(document).on('drop', docDrop).on('dragenter', docEnter).on('dragover', docOver).on('dragleave', docLeave);
@ -146,6 +147,21 @@
return false;
}
function sendRawImageData(event, image) {
function finished_callback(serverResponse, timeDiff, xhr) {
return opts.uploadFinished(-1, undefined, serverResponse, timeDiff, xhr);
}
var url_params = "?mimetype=" + encodeURIComponent(image.type);
do_xhr("pasted_image", image.data, image.type, {}, url_params, finished_callback, function () {});
}
function uploadRawImageData(event, image) {
// Call the user callback to initialize the drop event
if( opts.drop.call(this, undefined) === false ) return false;
sendRawImageData(event, image);
}
function paste(event) {
if (event.originalEvent.clipboardData === undefined ||
event.originalEvent.clipboardData.items === undefined) {
@ -185,12 +201,7 @@
var data = item.getAsFile();
var reader = new FileReader();
reader.onload = function(event) {
function finished_callback(serverResponse, timeDiff, xhr) {
return opts.uploadFinished(-1, undefined, serverResponse, timeDiff, xhr);
}
var url_params = "?mimetype=" + encodeURIComponent(data.type);
do_xhr("pasted_image", event.target.result, data.type, {}, url_params, finished_callback, function () {});
sendRawImageData(event, {type: data.type, data: event.target.result});
};
reader.readAsBinaryString(data);
}