From ea8471781ee26f79c3835e68b31353601e78d0a8 Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Mon, 23 Feb 2015 11:26:14 +0100
Subject: upload_form: Support multiple textareas/files at the same time

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 data/js/script.js | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

(limited to 'data')

diff --git a/data/js/script.js b/data/js/script.js
index ee8ba9e3c..c96bdb5b7 100644
--- a/data/js/script.js
+++ b/data/js/script.js
@@ -155,7 +155,7 @@ function fixedEncodeURIComponent (str) {
 					document.getElementById('upload_button').innerHTML = "File(s) too big";
 					document.getElementById('upload_button').disabled = true;
 				} else {
-					document.getElementById('upload_button').innerHTML = "Upload it!";
+					document.getElementById('upload_button').innerHTML = "Upload/Paste it!";
 					document.getElementById('upload_button').disabled = false;
 				}
 			}
@@ -179,6 +179,43 @@ function fixedEncodeURIComponent (str) {
 
 		});
 
+		$(document).on("input propertychange", '.text-upload', function() {
+			var need_new = true;
+
+			$('.text-upload').each(function() {
+				if (!$(this).val()) {
+					need_new = false;
+					return;
+				}
+			});
+
+			if (need_new) {
+				var i = $('#textboxes .tab-content .tab-pane').length + 1;
+				var new_tab = $('#text-upload-tab-1')
+					.clone()
+					.attr("id", "text-upload-tab-"+i)
+					.toggleClass("active", false)
+					.appendTo('#textboxes .tab-content');
+				new_tab.find("[name^=filename]").attr("name", "filename["+i+"]").val("");
+				new_tab.find("[name^=content]").attr("name", "content["+i+"]").val("");
+				$('#textboxes ul.nav')
+					.append('<li><a href="#text-upload-tab-'+i+'" data-toggle="tab">Paste '+i+' </a></li>');
+			}
+		});
+
+		$(document).on("input propertychange", '#textboxes input[name^=filename]', function() {
+			var name = $(this).val();
+			var tabId = $(this).closest("[id^=text-upload-tab-]").attr("id");
+			var id = tabId.match(/-(\d)$/)[1];
+			var tab = $('#textboxes .nav a[href="#'+tabId+'"]');
+
+			if (name != "") {
+				tab.text(name);
+			} else {
+				tab.text("Paste " + id);
+			}
+		});
+
 		if (typeof $.tablesorter !== 'undefined') {
 			// source: https://projects.archlinux.org/archweb.git/tree/sitestatic/archweb.js
 			$.tablesorter.addParser({
-- 
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