From 27f0c2723bf8a5efb5a588c2603fbb0a65f0453d Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 09 Dec 2013 05:40:03 -0500
Subject: [PATCH] Nicely handle server-side modification of script names (#1489412)

---
 plugins/managesieve/managesieve.js |  249 +++++++++++++++++++++++++++++++++++--------------
 1 files changed, 177 insertions(+), 72 deletions(-)

diff --git a/plugins/managesieve/managesieve.js b/plugins/managesieve/managesieve.js
index be65c44..4e810b1 100644
--- a/plugins/managesieve/managesieve.js
+++ b/plugins/managesieve/managesieve.js
@@ -21,7 +21,7 @@
       rcmail.add_element(tab, 'tabs');
     }
 
-    if (rcmail.env.task == 'mail' || rcmail.env.action.indexOf('plugin.managesieve') != -1) {
+    if (rcmail.env.task == 'mail' || rcmail.env.action.startsWith('plugin.managesieve')) {
       // Create layer for form tips
       if (!rcmail.env.framed) {
         rcmail.env.ms_tip_layer = $('<div id="managesieve-tip" class="popupmenu"></div>');
@@ -40,7 +40,7 @@
     rcmail.register_command('plugin.managesieve-setact', function() { rcmail.managesieve_setact() });
     rcmail.register_command('plugin.managesieve-setget', function() { rcmail.managesieve_setget() });
 
-    if (rcmail.env.action == 'plugin.managesieve' || rcmail.env.action == 'plugin.managesieve-save') {
+    if (rcmail.env.action.startsWith('plugin.managesieve')) {
       if (rcmail.gui_objects.sieveform) {
         rcmail.enable_command('plugin.managesieve-save', true);
 
@@ -55,6 +55,11 @@
         }
 
         $('input[type="text"]:first', rcmail.gui_objects.sieveform).focus();
+
+        // initialize smart list inputs
+        $('textarea[data-type="list"]', rcmail.gui_objects.sieveform).each(function() {
+          smart_field_init(this);
+        });
       }
       else {
         rcmail.enable_command('plugin.managesieve-add', 'plugin.managesieve-setadd', !rcmail.env.sieveconnerror);
@@ -117,7 +122,7 @@
   var id = this.filters_list.get_single_selection();
   if (confirm(this.get_label('managesieve.filterdeleteconfirm'))) {
     var lock = this.set_busy(true, 'loading');
-    this.http_post('plugin.managesieve',
+    this.http_post('plugin.managesieve-action',
       '_act=delete&_fid='+this.filters_list.rows[id].uid, lock);
   }
 };
@@ -127,7 +132,7 @@
   var id = this.filters_list.get_single_selection(),
     lock = this.set_busy(true, 'loading');
 
-  this.http_post('plugin.managesieve',
+  this.http_post('plugin.managesieve-action',
     '_act=act&_fid='+this.filters_list.rows[id].uid, lock);
 };
 
@@ -145,7 +150,7 @@
   this.show_contentframe(false);
   this.filters_list.clear(true);
   this.enable_command('plugin.managesieve-setdel', list.rowcount > 1);
-  this.enable_command( 'plugin.managesieve-setact', 'plugin.managesieve-setget', true);
+  this.enable_command('plugin.managesieve-setact', 'plugin.managesieve-setget', true);
 
   var id = list.get_single_selection();
   if (id != null)
@@ -156,7 +161,7 @@
 {
   var i, rows = this.filters_list.rows;
 
-  for (i=0; i<rows.length; i++)
+  for (i in rows)
     if (rows[i] != null && rows[i].uid == id)
       return i;
 };
@@ -174,7 +179,7 @@
 {
   var lock = this.set_busy(true, 'loading');
 
-  this.http_post('plugin.managesieve', '_act=list&_set='+urlencode(script), lock);
+  this.http_post('plugin.managesieve-action', '_act=list&_set='+urlencode(script), lock);
 };
 
 // Script download request
@@ -183,7 +188,7 @@
   var id = this.filtersets_list.get_single_selection(),
     script = this.env.filtersets[id];
 
-  location.href = this.env.comm_path+'&_action=plugin.managesieve&_act=setget&_set='+urlencode(script);
+  location.href = this.env.comm_path+'&_action=plugin.managesieve-action&_act=setget&_set='+urlencode(script);
 };
 
 // Set activate/deactivate request
@@ -194,7 +199,7 @@
     script = this.env.filtersets[id],
     action = $('#rcmrow'+id).hasClass('disabled') ? 'setact' : 'deact';
 
-  this.http_post('plugin.managesieve', '_act='+action+'&_set='+urlencode(script), lock);
+  this.http_post('plugin.managesieve-action', '_act='+action+'&_set='+urlencode(script), lock);
 };
 
 // Set delete request
@@ -207,7 +212,7 @@
     lock = this.set_busy(true, 'loading'),
     script = this.env.filtersets[id];
 
-  this.http_post('plugin.managesieve', '_act=setdel&_set='+urlencode(script), lock);
+  this.http_post('plugin.managesieve-action', '_act=setdel&_set='+urlencode(script), lock);
 };
 
 // Set add request
@@ -219,7 +224,7 @@
   if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
     var lock = this.set_busy(true, 'loading');
     target = window.frames[this.env.contentframe];
-    target.location.href = this.env.comm_path+'&_action=plugin.managesieve&_framed=1&_newset=1&_unlock='+lock;
+    target.location.href = this.env.comm_path+'&_action=plugin.managesieve-action&_framed=1&_newset=1&_unlock='+lock;
   }
 };
 
@@ -231,27 +236,34 @@
 
     // Delete filter row
     case 'del':
-      var i, list = this.filters_list, rows = list.rows;
+      var i = 0, list = this.filters_list;
 
       list.remove_row(this.managesieve_rowid(o.id));
       list.clear_selection();
       this.show_contentframe(false);
       this.enable_command('plugin.managesieve-del', 'plugin.managesieve-act', false);
 
-      // re-numbering filters
-      for (i=0; i<rows.length; i++) {
-        if (rows[i] != null && rows[i].uid > o.id)
-          rows[i].uid = rows[i].uid-1;
-      }
+      // filter identifiers changed, fix the list
+      $('tr', this.filters_list.list).each(function() {
+        // remove hidden (deleted) rows
+        if (this.style.display == 'none') {
+          $(this).detach();
+          return;
+        }
+
+        // modify ID and remove all attached events
+        $(this).attr('id', 'rcmrow'+(i++)).unbind();
+      });
+      list.init();
 
       break;
 
     // Update filter row
     case 'update':
-      var i, row = $('#rcmrow'+o.id);
+      var i, row = $('#rcmrow'+this.managesieve_rowid(o.id));
 
       if (o.name)
-        $('td', row).html(o.name);
+        $('td', row).text(o.name);
       if (o.disabled)
         row.addClass('disabled');
       else
@@ -266,7 +278,7 @@
       var list = this.filters_list,
         row = $('<tr><td class="name"></td></tr>');
 
-      $('td', row).html(o.name);
+      $('td', row).text(o.name);
       row.attr('id', 'rcmrow'+o.id);
       if (o.disabled)
         row.addClass('disabled');
@@ -290,7 +302,7 @@
         tr = document.createElement('TR');
         td = document.createElement('TD');
 
-        td.innerHTML = el.name;
+        $(td).text(el.name);
         td.className = 'name';
         tr.id = 'rcmrow' + el.id;
         if (el['class'])
@@ -339,7 +351,7 @@
         list = this.filtersets_list,
         row = $('<tr class="disabled"><td class="name"></td></tr>');
 
-      $('td', row).html(o.name);
+      $('td', row).text(o.name);
       row.attr('id', 'rcmrow'+id);
 
       this.env.filtersets[id] = o.name;
@@ -372,8 +384,8 @@
   if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
     target = window.frames[this.env.contentframe];
     var msgid = this.set_busy(true, 'loading');
-    target.location.href = this.env.comm_path+'&_action=plugin.managesieve&_framed=1'
-      +(id ? '&_fid='+id : '')+'&_unlock='+msgid;
+    target.location.href = this.env.comm_path+'&_action=plugin.managesieve-action&_framed=1'
+      +(has_id ? '&_fid='+id : '')+'&_unlock='+msgid;
   }
 };
 
@@ -393,7 +405,7 @@
       var lock = this.set_busy(true, 'loading');
 
       this.show_contentframe(false);
-      this.http_post('plugin.managesieve', '_act=move&_fid='+this.drag_filter
+      this.http_post('plugin.managesieve-action', '_act=move&_fid='+this.drag_filter
         +'&_to='+this.drag_filter_target, lock);
     }
     this.drag_active = false;
@@ -446,7 +458,7 @@
 // Operations on filters form
 rcube_webmail.prototype.managesieve_ruleadd = function(id)
 {
-  this.http_post('plugin.managesieve', '_act=ruleadd&_rid='+id);
+  this.http_post('plugin.managesieve-action', '_act=ruleadd&_rid='+id);
 };
 
 rcube_webmail.prototype.managesieve_rulefill = function(content, id, after)
@@ -461,6 +473,11 @@
     row.setAttribute('id', 'rulerow'+id);
     row.className = 'rulerow';
     row.innerHTML = content;
+
+    // initialize smart list inputs
+    $('textarea[data-type="list"]', row).each(function() {
+      smart_field_init(this);
+    });
 
     this.managesieve_formbuttons(div);
   }
@@ -480,7 +497,7 @@
 
 rcube_webmail.prototype.managesieve_actionadd = function(id)
 {
-  this.http_post('plugin.managesieve', '_act=actionadd&_aid='+id);
+  this.http_post('plugin.managesieve-action', '_act=actionadd&_aid='+id);
 };
 
 rcube_webmail.prototype.managesieve_actionfill = function(content, id, after)
@@ -558,40 +575,45 @@
   var obj = document.getElementById('header' + id),
     size = document.getElementById('rule_size' + id),
     op = document.getElementById('rule_op' + id),
-    target = document.getElementById('rule_target' + id),
-    header = document.getElementById('custom_header' + id),
+    header = document.getElementById('custom_header' + id + '_list'),
     mod = document.getElementById('rule_mod' + id),
     trans = document.getElementById('rule_trans' + id),
-    comp = document.getElementById('rule_comp' + id);
+    comp = document.getElementById('rule_comp' + id),
+    datepart = document.getElementById('rule_date_part' + id),
+    dateheader = document.getElementById('rule_date_header_div' + id),
+    h = obj.value;
 
-  if (obj.value == 'size') {
+  if (h == 'size') {
     size.style.display = 'inline';
-    op.style.display = 'none';
-    target.style.display = 'none';
-    header.style.display = 'none';
-    mod.style.display = 'none';
-    trans.style.display = 'none';
-    comp.style.display = 'none';
+    $.each([op, header, mod, trans, comp], function() { this.style.display = 'none'; });
   }
   else {
-    header.style.display = obj.value != '...' ? 'none' : 'inline';
+    header.style.display = h != '...' ? 'none' : 'inline-block';
     size.style.display = 'none';
     op.style.display = 'inline';
     comp.style.display = '';
-    rule_op_select(id);
-    mod.style.display = obj.value == 'body' ? 'none' : 'block';
-    trans.style.display = obj.value == 'body' ? 'block' : 'none';
+    mod.style.display = h == 'body' || h == 'currentdate' || h == 'date' ? 'none' : 'block';
+    trans.style.display = h == 'body' ? 'block' : 'none';
   }
 
-  obj.style.width = obj.value == '...' ? '40px' : '';
+  if (datepart)
+    datepart.style.display = h == 'currentdate' || h == 'date' ? 'inline' : 'none';
+  if (dateheader)
+    dateheader.style.display = h == 'date' ? '' : 'none';
+
+  rule_op_select(op, id, h);
+  rule_mod_select(id, h);
+  obj.style.width = h == '...' ? '40px' : '';
 };
 
-function rule_op_select(id)
+function rule_op_select(obj, id, header)
 {
-  var obj = document.getElementById('rule_op' + id),
-    target = document.getElementById('rule_target' + id);
+  var target = document.getElementById('rule_target' + id + '_list');
 
-  target.style.display = obj.value == 'exists' || obj.value == 'notexists' ? 'none' : 'inline';
+  if (!header)
+    header = document.getElementById('header' + id).value;
+
+  target.style.display = obj.value == 'exists' || obj.value == 'notexists' || header == 'size' ? 'none' : 'inline-block';
 };
 
 function rule_trans_select(id)
@@ -602,12 +624,19 @@
   target.style.display = obj.value != 'content' ? 'none' : 'inline';
 };
 
-function rule_mod_select(id)
+function rule_mod_select(id, header)
 {
   var obj = document.getElementById('rule_mod_op' + id),
-    target = document.getElementById('rule_mod_type' + id);
+    target = document.getElementById('rule_mod_type' + id),
+    index = document.getElementById('rule_index_div' + id);
+
+  if (!header)
+    header = document.getElementById('header' + id).value;
 
   target.style.display = obj.value != 'address' && obj.value != 'envelope' ? 'none' : 'inline';
+
+  if (index)
+    index.style.display = header != 'body' && header != 'currentdate' && header != 'size' && obj.value != 'envelope'  ? '' : 'none';
 };
 
 function rule_join_radio(value)
@@ -632,35 +661,109 @@
 function action_type_select(id)
 {
   var obj = document.getElementById('action_type' + id),
-    enabled = {},
+    v = obj.value, enabled = {},
     elems = {
       mailbox: document.getElementById('action_mailbox' + id),
-      target: document.getElementById('action_target' + id),
+      target: document.getElementById('redirect_target' + id),
       target_area: document.getElementById('action_target_area' + id),
       flags: document.getElementById('action_flags' + id),
-      vacation: document.getElementById('action_vacation' + id)
+      vacation: document.getElementById('action_vacation' + id),
+      set: document.getElementById('action_set' + id),
+      notify: document.getElementById('action_notify' + id)
     };
 
-  if (obj.value == 'fileinto' || obj.value == 'fileinto_copy') {
+  if (v == 'fileinto' || v == 'fileinto_copy') {
     enabled.mailbox = 1;
   }
-  else if (obj.value == 'redirect' || obj.value == 'redirect_copy') {
+  else if (v == 'redirect' || v == 'redirect_copy') {
     enabled.target = 1;
   }
-  else if (obj.value.match(/^reject|ereject$/)) {
+  else if (v.match(/^reject|ereject$/)) {
     enabled.target_area = 1;
   }
-  else if (obj.value.match(/^(add|set|remove)flag$/)) {
+  else if (v.match(/^(add|set|remove)flag$/)) {
     enabled.flags = 1;
   }
-  else if (obj.value == 'vacation') {
+  else if (v == 'vacation') {
     enabled.vacation = 1;
+  }
+  else if (v == 'set') {
+    enabled.set = 1;
+  }
+  else if (v == 'notify') {
+    enabled.notify = 1;
   }
 
   for (var x in elems) {
     elems[x].style.display = !enabled[x] ? 'none' : 'inline';
   }
 };
+
+// Inititalizes smart list input
+function smart_field_init(field)
+{
+  var id = field.id + '_list',
+    area = $('<span class="listarea"></span>'),
+    list = field.value ? field.value.split("\n") : [''];
+
+  if ($('#'+id).length)
+    return;
+
+  // add input rows
+  $.each(list, function(i, v) {
+    area.append(smart_field_row(v, field.name, i, $(field).data('size')));
+  });
+
+  area.attr('id', id);
+  field = $(field);
+
+  if (field.attr('disabled'))
+    area.hide();
+
+  field.after(area);
+
+  if (field.hasClass('error')) {
+    area.addClass('error');
+    rcmail.managesieve_tip_register([[id, field.data('tip')]]);
+  }
+};
+
+function smart_field_row(value, name, idx, size)
+{
+  // build row element content
+  var input, content = '<span class="listelement">'
+      + '<span class="reset"></span><input type="text"></span>',
+    elem = $(content),
+    attrs = {value: value, name: name + '[]'};
+
+  if (size)
+    attrs.size = size;
+
+  input = $('input', elem).attr(attrs).keydown(function(e) {
+    var input = $(this);
+    // element creation event (on Enter)
+    if (e.which == 13) {
+      var name = input.attr('name').replace(/\[\]$/, ''),
+        dt = (new Date()).getTime(),
+        elem = smart_field_row('', name, dt, size);
+
+      input.parent().after(elem);
+      $('input', elem).focus();
+    }
+  });
+
+  // element deletion event
+  $('span[class="reset"]', elem).click(function() {
+    var span = $(this.parentNode);
+
+    if (span.parent().children().length > 1)
+      span.remove();
+    else
+      $('input', span).val('').focus();
+  });
+
+  return elem;
+}
 
 // Register onmouse(leave/enter) events for tips on specified form element
 rcube_webmail.prototype.managesieve_tip_register = function(tips)
@@ -670,24 +773,26 @@
 
   for (var n in tips) {
     $('#'+tips[n][0])
-      .bind('mouseenter', {str: tips[n][1]},
-        function(e) {
-          var offset = $(this).offset(),
-            left = offset.left,
-            top = offset.top - 12;
+      .data('tip', tips[n][1])
+      .bind('mouseenter', function(e) {
+        var elem = $(this),
+          offset = elem.offset(),
+          left = offset.left,
+          top = offset.top - 12,
+          minwidth = elem.width();
 
-          if (framed) {
-            offset = $((rcmail.env.task == 'mail'  ? '#sievefilterform > iframe' : '#filter-box'), parent.document).offset();
-            top  += offset.top;
-            left += offset.left;
-          }
+        if (framed) {
+          offset = $((rcmail.env.task == 'mail'  ? '#sievefilterform > iframe' : '#filter-box'), parent.document).offset();
+          top  += offset.top;
+          left += offset.left;
+        }
 
-          tip.html(e.data.str)
-          top -= tip.height();
+        tip.html(elem.data('tip'));
+        top -= tip.height();
 
-          tip.css({left: left, top: top}).show();
-        })
-      .bind('mouseleave', function(e) { tip.hide(); });
+        tip.css({left: left, top: top, minWidth: (minwidth-2) + 'px'}).show();
+      })
+    .bind('mouseleave', function(e) { tip.hide(); });
   }
 };
 
@@ -738,7 +843,7 @@
 
     // load form in the iframe
     var frame = $('<iframe>').attr({src: url, frameborder: 0})
-    dialog.empty().append(frame).dialog('dialog').resize();
+    dialog.empty().append(frame).dialog('widget').resize();
 
     // Change [Next Step] button with [Save] button
     buttons = {};

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