gistfile1.txt

$('.action-upload-file').bind('click',function() {
		$('.upload-file-uploader').trigger('click');
	});
	$('.upload-file-uploader').bind('change',function(evt) {
		var files = evt.target.files; // FileList object
		console.log(files);
		// files is a FileList of File objects. List some properties.
		var output = [];
		var imageAsText='';
		for (var i = 0, f; f = files[i]; i++) {
			console.log(i);
			var reader = new FileReader();
			reader.readAsDataURL(f);
			reader.onload = function(e) {
				imageAsBase64=e.target.result;
				array=explode(',',imageAsBase64);
				imageAsBase64=array[1];
				$('.chat-box .notice').html('Uploading file');
					$('.chat-box .notice').show();
					if(typeof addDotsToNoticeInterval !== 'undefined') clearInterval(addDotsToNoticeInterval);
					addDotsToNoticeInterval=setInterval(function() {
						$('.chat-box .notice').html(str_replace('....','',$('.chat-box .notice').html()+'.'));
					},500);
				// send to imgur
				$.ajax({
					url: "https://api.imgur.com/3/upload",
					headers: {
						'authorization':'Client-ID 54d591aedeba2d4'
					},
					type:'POST',
					data:{
						image:imageAsBase64
					},
					context: document.body,
					error: function (xhr, status, error) {
						$('.chat-box .notice').text("Couldn't upload image: "+error);
						clearInterval(addDotsToNoticeInterval);
					},
				    success: function (reply) {
						$('.chat-box .notice').hide();
						clearInterval(addDotsToNoticeInterval);
				    	imgUrl=reply.data.link;
				    	sendMessage='@'+selfUsername+' uploaded a file: '+reply.data.link;
				    	$.ajax({
							url: "/chat",
							type:'PUT',
							dataType:'json',
							data:{
								action:'message-channel',
								channel:activeChannel,
								message:sendMessage,
								team:activeTeam,
								epoch:epoch,
								private:private,
								earliestEpoch:earliestChatEpoch,
								latestEpoch:latestChatEpoch,
								recipient_user_id:recipient_user_id
							},
							context: document.body
						}).done(function(reply) {
							consoleNotlog(reply);
							// we receive back new messages after sending, process them
							processRefreshChatReply(reply);
						});
				    }
				});
			};
		}
	});