diff --git a/Gruntfile.js b/Gruntfile.js
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -20,6 +20,7 @@ module.exports = function(grunt) {
'<%= dirs.js.src %>/moment.js',
'<%= dirs.js.src %>/appenlight-client-0.4.1.min.js',
'<%= dirs.js.src %>/i18n_utils.js',
+ '<%= dirs.js.src %>/deform.js',
// Plugins
'<%= dirs.js.src %>/plugins/jquery.pjax.js',
diff --git a/rhodecode/public/js/src/deform.js b/rhodecode/public/js/src/deform.js
new file mode 100644
--- /dev/null
+++ b/rhodecode/public/js/src/deform.js
@@ -0,0 +1,194 @@
+/*
+ * Register a top-level callback to the deform.load() function
+ * this will be called when the DOM has finished loading. No need
+ * to include the call at the end of the page.
+ */
+
+$(document).ready(function(){
+ deform.load();
+});
+
+
+var deform_loaded = false;
+
+var deform = {
+ callbacks: [],
+
+ addCallback: function (oid, callback) {
+ deform.callbacks.push([oid, callback]);
+ },
+
+ clearCallbacks: function () {
+ deform.callbacks = [];
+ },
+
+ load: function() {
+ $(function() {
+ if (!deform_loaded) {
+ deform.processCallbacks();
+ deform.focusFirstInput();
+ deform_loaded = true;
+ }});
+ },
+
+
+ processCallbacks: function () {
+ $(deform.callbacks).each(function(num, item) {
+ var oid = item[0];
+ var callback = item[1];
+ callback(oid);
+ }
+ );
+ deform.clearCallbacks();
+ },
+
+ addSequenceItem: function (protonode, before) {
+ // - Clone the prototype node and add it before the "before" node.
+ // Also ensure any callbacks are run for the widget.
+
+ // In order to avoid breaking accessibility:
+ //
+ // - Find each tag within the prototype node with an id
+ // that has the string ``deformField(\d+)`` within it, and modify
+ // its id to have a random component.
+ // - For each label referencing an change id, change the label's
+ // for attribute to the new id.
+
+ var fieldmatch = /deformField(\d+)/;
+ var namematch = /(.+)?-[#]{3}/;
+ var code = protonode.attr('prototype');
+ var html = decodeURIComponent(code);
+ var $htmlnode = $(html);
+ var $idnodes = $htmlnode.find('[id]');
+ var $namednodes = $htmlnode.find('[name]');
+ var genid = deform.randomString(6);
+ var idmap = {};
+
+ // replace ids containing ``deformField`` and associated label for=
+ // items which point at them
+
+ $idnodes.each(function(idx, node) {
+ var $node = $(node);
+ var oldid = $node.attr('id');
+ var newid = oldid.replace(fieldmatch, "deformField$1-" + genid);
+ $node.attr('id', newid);
+ idmap[oldid] = newid;
+ var labelselector = 'label[for=' + oldid + ']';
+ var $fornodes = $htmlnode.find(labelselector);
+ $fornodes.attr('for', newid);
+ });
+
+ // replace names a containing ```deformField`` like we do for ids
+
+ $namednodes.each(function(idx, node) {
+ var $node = $(node);
+ var oldname = $node.attr('name');
+ var newname = oldname.replace(fieldmatch, "deformField$1-" + genid);
+ $node.attr('name', newname);
+ });
+
+ $htmlnode.insertBefore(before);
+
+ $(deform.callbacks).each(function(num, item) {
+ var oid = item[0];
+ var callback = item[1];
+ var newid = idmap[oid];
+ if (newid) {
+ callback(newid);
+ }
+ });
+
+ deform.clearCallbacks();
+ var old_len = parseInt(before.attr('now_len')||'0', 10);
+ before.attr('now_len', old_len + 1);
+ // we added something to the dom, trigger a change event
+ var e = jQuery.Event("change");
+ $('#deform').trigger(e);
+ },
+
+ appendSequenceItem: function(node) {
+ var $oid_node = $(node).closest('.deform-seq');
+ var $proto_node = $oid_node.find('.deform-proto').first();
+ var $before_node = $oid_node.find('.deform-insert-before').last();
+ var min_len = parseInt($before_node.attr('min_len')||'0', 10);
+ var max_len = parseInt($before_node.attr('max_len')||'9999', 10);
+ var now_len = parseInt($before_node.attr('now_len')||'0', 10);
+ var orderable = parseInt($before_node.attr('orderable')||'0', 10);
+
+ if (now_len < max_len) {
+ deform.addSequenceItem($proto_node, $before_node);
+ deform.processSequenceButtons($oid_node, min_len, max_len,
+ now_len + 1, orderable);
+ }
+ return false;
+ },
+
+ removeSequenceItem: function(clicked) {
+ var $item_node = $(clicked).closest('.deform-seq-item');
+ var $oid_node = $item_node.closest('.deform-seq');
+ var $before_node = $oid_node.find('.deform-insert-before').last();
+ var min_len = parseInt($before_node.attr('min_len')||'0', 10);
+ var max_len = parseInt($before_node.attr('max_len')||'9999', 10);
+ var now_len = parseInt($before_node.attr('now_len')||'0', 10);
+ var orderable = parseInt($before_node.attr('orderable')||'0', 10);
+ if (now_len > min_len) {
+ $before_node.attr('now_len', now_len - 1);
+ $item_node.remove();
+ deform.processSequenceButtons($oid_node, min_len, max_len,
+ now_len-1, orderable);
+ }
+ // we removed something from the dom, trigger a change event
+ var e = jQuery.Event("change");
+ $('#deform').trigger(e);
+ return false;
+ },
+
+ processSequenceButtons: function(oid_node, min_len, max_len, now_len,
+ orderable) {
+ orderable = !!orderable; // convert to bool
+ var has_multiple = now_len > 1;
+ var $ul = oid_node.find('.deform-seq-container').not(oid_node.find('.deform-seq-container .deform-seq-container'));
+ var $lis = $ul.find('.deform-seq-item').not($ul.find('.deform-seq-container .deform-seq-item'));
+ var show_closebutton = now_len > min_len;
+ var show_addbutton = now_len < max_len;
+ $lis.find('.deform-close-button').not($lis.find('.deform-seq-container .deform-close-button')).toggle(show_closebutton);
+ oid_node.find('.deform-seq-add').not(oid_node.find('.deform-seq-container .deform-seq-add')).toggle(show_addbutton);
+ $lis.find('.deform-order-button').not($lis.find('.deform-seq-container .deform-order-button')).toggle(orderable && has_multiple);
+ },
+
+ focusFirstInput: function (el) {
+ el = el || document.body;
+ var input = $(el).find(':input')
+ .filter('[id ^= deformField]')
+ .filter('[type != hidden]')
+ .first();
+ if (input) {
+ var raw = input.get(0);
+ if (raw) {
+ if (raw.type === 'text' || raw.type === 'file' ||
+ raw.type == 'password' || raw.type == 'text' ||
+ raw.type == 'textarea') {
+ if (!input.hasClass("hasDatepicker")) {
+ input.focus();
+ }
+ }
+ }
+ }
+ },
+
+ randomString: function (length) {
+ var chr='0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz';
+ chr = chr.split('');
+
+ if (! length) {
+ length = Math.floor(Math.random() * chr.length);
+ }
+
+ var str = '';
+ for (var i = 0; i < length; i++) {
+ str += chr[Math.floor(Math.random() * chr.length)];
+ }
+ return str;
+ }
+
+};
diff --git a/rhodecode/templates/base/root.html b/rhodecode/templates/base/root.html
--- a/rhodecode/templates/base/root.html
+++ b/rhodecode/templates/base/root.html
@@ -83,7 +83,6 @@ c.template_context['visual']['default_re
-
## avoide esaping the %N