From d093e96ec29e2ce5f6dd741084e7edcd6b54d074 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Mon, 02 Mar 2015 07:52:19 -0500
Subject: [PATCH] Fix javascript error after creating a folder which is a subfolder of another one (#1490297)

---
 program/js/app.js |  104 ++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 77 insertions(+), 27 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index 1028b77..7d3f0c5 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -326,10 +326,7 @@
           this.enable_command('download', 'print', true);
         // show printing dialog
         else if (this.env.action == 'print' && this.env.uid) {
-          if (bw.safari)
-            setTimeout('window.print()', 10);
-          else
-            window.print();
+          this.print_dialog();
         }
 
         // get unread count for each mailbox
@@ -439,6 +436,9 @@
           this.enable_command('save', true);
           if (this.env.action == 'add' || this.env.action == 'edit' || this.env.action == 'search')
               this.init_contact_form();
+        }
+        else if (this.env.action == 'print') {
+          this.print_dialog();
         }
 
         break;
@@ -654,7 +654,7 @@
 
     // check input before leaving compose step
     if (this.task == 'mail' && this.env.action == 'compose' && $.inArray(command, this.env.compose_commands) < 0 && !this.env.server_error) {
-      if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
+      if (!this.env.is_sent && this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
         return false;
 
       // remove copy from local storage if compose screen is left intentionally
@@ -1115,7 +1115,7 @@
         break;
 
       case 'send':
-        if (!props.nocheck && !this.check_compose_input(command))
+        if (!props.nocheck && !this.env.is_sent && !this.check_compose_input(command))
           break;
 
         // Reset the auto-save timer
@@ -1176,7 +1176,15 @@
         break;
 
       case 'print':
-        if (this.env.action == 'get') {
+        if (this.task == 'addressbook') {
+          if (uid = this.contact_list.get_single_selection()) {
+            url = '&_action=print&_cid=' + uid;
+            if (this.env.source)
+              url += '&_source=' + urlencode(this.env.source);
+            this.open_window(this.env.comm_path + url, true, true);
+          }
+        }
+        else if (this.env.action == 'get') {
           this.gui_objects.messagepartframe.contentWindow.print();
         }
         else if (uid = this.get_single_uid()) {
@@ -1600,7 +1608,8 @@
 
   this.folder_collapsed = function(node)
   {
-    var prefname = this.env.task == 'addressbook' ? 'collapsed_abooks' : 'collapsed_folders';
+    var prefname = this.env.task == 'addressbook' ? 'collapsed_abooks' : 'collapsed_folders',
+      old = this.env[prefname];
 
     if (node.collapsed) {
       this.env[prefname] = this.env[prefname] + '&'+urlencode(node.id)+'&';
@@ -1616,7 +1625,8 @@
     }
 
     if (!this.drag_active) {
-      this.command('save-pref', { name: prefname, value: this.env[prefname] });
+      if (old !== this.env[prefname])
+        this.command('save-pref', { name: prefname, value: this.env[prefname] });
 
       if (this.env.unread_counts)
         this.set_unread_count_display(node.id, false);
@@ -3481,15 +3491,35 @@
       .attr({ 'autocomplete': 'off', 'aria-autocomplete': 'list', 'aria-expanded': 'false', 'role': 'combobox' });
   };
 
-  this.submit_messageform = function(draft)
+  this.submit_messageform = function(draft, saveonly)
   {
     var form = this.gui_objects.messageform;
 
     if (!form)
       return;
 
+    // the message has been sent but not saved, ask the user what to do
+    if (!saveonly && this.env.is_sent) {
+      return this.show_popup_dialog(this.get_label('messageissent'), '',
+        [{
+          text: this.get_label('save'),
+          'class': 'mainaction',
+          click: function() {
+            ref.submit_messageform(false, true);
+            $(this).dialog('close');
+          }
+        },
+        {
+          text: this.get_label('cancel'),
+          click: function() {
+            $(this).dialog('close');
+          }
+        }]
+      );
+    }
+
     // all checks passed, send message
-    var msgid = this.set_busy(true, draft ? 'savingmessage' : 'sendingmessage'),
+    var msgid = this.set_busy(true, draft || saveonly ? 'savingmessage' : 'sendingmessage'),
       lang = this.spellcheck_lang(),
       files = [];
 
@@ -3502,6 +3532,10 @@
     form.action = this.add_url(form.action, '_unlock', msgid);
     form.action = this.add_url(form.action, '_lang', lang);
     form.action = this.add_url(form.action, '_framed', 1);
+
+    if (saveonly) {
+      form.action = this.add_url(form.action, '_saveonly', 1);
+    }
 
     // register timer to notify about connection timeout
     this.submit_timer = setTimeout(function(){
@@ -4350,13 +4384,14 @@
   };
 
   // action executed after mail is sent
-  this.sent_successfully = function(type, msg, folders)
+  this.sent_successfully = function(type, msg, folders, save_error)
   {
     this.display_message(msg, type);
     this.compose_skip_unsavedcheck = true;
 
     if (this.env.extwin) {
-      this.lock_form(this.gui_objects.messageform);
+      if (!save_error)
+        this.lock_form(this.gui_objects.messageform);
 
       var filter = {task: 'mail', action: ''},
         rc = this.opener(false, filter) || this.opener(true, filter);
@@ -4369,12 +4404,16 @@
         }
       }
 
-      setTimeout(function() { window.close(); }, 1000);
+      if (!save_error)
+        setTimeout(function() { window.close(); }, 1000);
     }
-    else {
+    else if (!save_error) {
       // before redirect we need to wait some time for Chrome (#1486177)
       setTimeout(function() { ref.list_mailbox(); }, 500);
     }
+
+    if (save_error)
+      this.env.is_sent = true;
   };
 
 
@@ -4721,6 +4760,7 @@
       clearTimeout(this.preview_timer);
 
     var n, id, sid, contact, writable = false,
+      selected = list.selection.length,
       source = this.env.source ? this.env.address_sources[this.env.source] : null;
 
     // we don't have dblclick handler here, so use 200 instead of this.dblclick_time
@@ -4729,7 +4769,7 @@
     else if (this.env.contentframe)
       this.show_contentframe(false);
 
-    if (list.selection.length) {
+    if (selected) {
       list.draggable = false;
 
       // no source = search result, we'll need to detect if any of
@@ -4764,11 +4804,12 @@
 
     // if a group is currently selected, and there is at least one contact selected
     // thend we can enable the group-remove-selected command
-    this.enable_command('group-remove-selected', this.env.group && list.selection.length > 0 && writable);
-    this.enable_command('compose', this.env.group || list.selection.length > 0);
-    this.enable_command('export-selected', 'copy', list.selection.length > 0);
+    this.enable_command('group-remove-selected', this.env.group && selected && writable);
+    this.enable_command('compose', this.env.group || selected);
+    this.enable_command('print', selected == 1);
+    this.enable_command('export-selected', 'copy', selected > 0);
     this.enable_command('edit', id && writable);
-    this.enable_command('delete', 'move', list.selection.length > 0 && writable);
+    this.enable_command('delete', 'move', selected && writable);
 
     return false;
   };
@@ -4881,8 +4922,8 @@
     this.contact_list.data = {};
     this.contact_list.clear(true);
     this.show_contentframe(false);
-    this.enable_command('delete', 'move', 'copy', false);
-    this.enable_command('compose', this.env.group ? true : false);
+    this.enable_command('delete', 'move', 'copy', 'print', false);
+    this.enable_command('compose', this.env.group);
   };
 
   this.set_group_prop = function(prop)
@@ -4922,7 +4963,7 @@
         this.contact_list.clear_selection();
 
       this.enable_command('compose', rec && rec.email);
-      this.enable_command('export-selected', rec && rec._type != 'group');
+      this.enable_command('export-selected', 'print', rec && rec._type != 'group');
     }
     else if (framed)
       return false;
@@ -5175,7 +5216,7 @@
         changeYear: true,
         yearRange: '-120:+10',
         showOtherMonths: true,
-        selectOtherMonths: true,
+        selectOtherMonths: true
 //        onSelect: function(dateText) { $(this).focus().val(dateText); }
       });
       $('input.datepicker').datepicker();
@@ -7365,7 +7406,7 @@
           this.enable_command('compose', (uid && this.contact_list.rows[uid]));
           this.enable_command('delete', 'edit', writable);
           this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
-          this.enable_command('export-selected', false);
+          this.enable_command('export-selected', 'print', false);
         }
 
       case 'move':
@@ -8159,15 +8200,16 @@
   // wrapper for localStorage.getItem(key)
   this.local_storage_get_item = function(key, deflt, encrypted)
   {
-    var item;
+    var item, result;
 
     // TODO: add encryption
     try {
       item = localStorage.getItem(this.get_local_storage_prefix() + key);
+      result = JSON.parse(item);
     }
     catch (e) { }
 
-    return item !== null ? JSON.parse(item) : (deflt || null);
+    return result || deflt || null;
   };
 
   // wrapper for localStorage.setItem(key, data)
@@ -8197,6 +8239,14 @@
       return false;
     }
   };
+
+  this.print_dialog = function()
+  {
+    if (bw.safari)
+      setTimeout('window.print()', 10);
+    else
+      window.print();
+  };
 }  // end object rcube_webmail
 
 

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