From b4b081713ee88c9a7b2515d18c36bedf966641ce Mon Sep 17 00:00:00 2001
From: svncommit <devs@roundcube.net>
Date: Mon, 03 Jul 2006 16:14:26 -0400
Subject: [PATCH] Workaround for drag-drop using whitespace in FF, Junk emptying, misc fixes

---
 program/js/app.js |  243 ++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 204 insertions(+), 39 deletions(-)

diff --git a/program/js/app.js b/program/js/app.js
index 98a30d3..c60f62f 100644
--- a/program/js/app.js
+++ b/program/js/app.js
@@ -123,7 +123,7 @@
           }
 
         // enable mail commands
-        this.enable_command('list', 'compose', 'add-contact', 'search', 'reset-search', true);
+        this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', true);
         
         if (this.env.action=='show')
           {
@@ -143,15 +143,17 @@
 
         if (this.env.action=='compose')
           {
-          this.enable_command('add-attachment', 'send-attachment', 'send', true);
+          this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
           if (this.env.spellcheck)
             this.enable_command('spellcheck', true);
+	  if (this.env.drafts_mailbox)
+	    this.enable_command('savedraft', true);
           }
           
         if (this.env.messagecount)
           this.enable_command('select-all', 'select-none', 'sort', 'expunge', true);
 
-        if (this.env.messagecount && this.env.mailbox==this.env.trash_mailbox)
+        if (this.env.messagecount && (this.env.mailbox==this.env.trash_mailbox || this.env.mailbox==this.env.junk_mailbox))
           this.enable_command('purge', true);
 
         this.set_page_buttons();
@@ -209,7 +211,7 @@
           this.enable_command('save', true);
           
         if (this.env.action=='folders')
-          this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'delete-folder', true);
+          this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
           
         var identities_list = this.gui_objects.identitieslist;
         if (identities_list)
@@ -611,11 +613,17 @@
           {
           if (this.env.search_request<0 || (this.env.search_request && props != this.env.mailbox))
             this.reset_qsearch();
+
+	  // Reset message list header, unless returning from compose/read/etc
+	  if (this.env.mailbox != props && this.message_rows)
+	    this.clear_message_list_header();
+
           this.list_mailbox(props);
           }
         else if (this.task=='addressbook')
           this.list_contacts();
         break;
+
 
       case 'sort':
         // get the type of sorting
@@ -676,7 +684,17 @@
           {
           var uid = this.get_single_uid();
           if (uid && (!this.env.uid || uid != this.env.uid))
-            this.show_message(uid);
+	    {
+            if (this.env.mailbox==this.env.drafts_mailbox)
+              {
+              this.set_busy(true);
+              location.href = this.env.comm_path+'&_action=compose&_draft_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+              }
+            else
+              {
+              this.show_message(uid);
+	      }
+	    }
           }
         else if (this.task=='addressbook')
           {
@@ -830,12 +848,20 @@
           //location.href = this.env.comm_path+'&_action=show&_uid='+this.env.prev_uid+'&_mbox='+this.env.mailbox;
         break;
       
+      case 'checkmail':
+        this.check_for_recent();
+        break;
       
       case 'compose':
         var url = this.env.comm_path+'&_action=compose';
-        
+       
+        if (this.task=='mail' && this.env.mailbox==this.env.drafts_mailbox)
+          {
+          var uid = this.get_single_uid();
+          url += '&_draft_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+          } 
         // modify url if we're in addressbook
-        if (this.task=='addressbook')
+        else if (this.task=='addressbook')
           {
           url = this.get_task_url('mail', url);            
           var a_cids = new Array();
@@ -867,7 +893,7 @@
             
           }
         else if (props)
-           url += '&_to='+props;
+           url += '&_to='+encodeURIComponent(props);
 
         // don't know if this is necessary...
         url = url.replace(/&_framed=1/, "");
@@ -886,6 +912,19 @@
           this.env.spellcheck.spellCheck(this.env.spellcheck.check_link);
         break;
 
+      case 'savedraft':
+        if (!this.gui_objects.messageform)
+          break;
+        
+	// if saving Drafts is disabled in main.inc.php
+	if (!this.env.drafts_mailbox)
+	  break;
+ 
+        this.set_busy(true, 'savingmessage');
+        var form = this.gui_objects.messageform;
+        form.submit();
+        break;
+
       case 'send':
         if (!this.gui_objects.messageform)
           break;
@@ -896,6 +935,7 @@
         // all checks passed, send message
         this.set_busy(true, 'sendingmessage');
         var form = this.gui_objects.messageform;
+	form._draft.value='';
         form.submit();
         break;
 
@@ -904,6 +944,10 @@
         
       case 'send-attachment':
         this.upload_file(props)      
+        break;
+      
+      case 'remove-attachment':
+        this.remove_attachment(props);
         break;
 
       case 'reply-all':
@@ -1001,6 +1045,10 @@
         
       case 'create-folder':
         this.create_folder(props);
+        break;
+
+      case 'rename-folder':
+        this.rename_folder(props);
         break;
 
       case 'delete-folder':
@@ -1171,7 +1219,15 @@
     // row was double clicked
     if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && this.in_selection(id))
       {
-      this.show_message(id);
+      if (this.env.mailbox==this.env.drafts_mailbox)
+        {
+        this.set_busy(true);
+        location.href = this.env.comm_path+'&_action=compose&_draft_uid='+id+'&_mbox='+escape(this.env.mailbox);
+        }
+      else
+        {
+        this.show_message(id);
+        }
       return false;
       }
     else if (this.task=='addressbook')
@@ -1293,8 +1349,16 @@
     // enable/disable commands for message
     if (this.task=='mail')
       {
-      this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
-      this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+      if (this.env.mailbox==this.env.drafts_mailbox)
+	{
+	this.enable_command('show', selected);
+	this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+        }
+      else
+        {
+        this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
+        this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+        }
       }
     else if (this.task=='addressbook')
       {
@@ -1388,6 +1452,7 @@
     
     for (var n in this.list_rows) {
       if (!filter || this.list_rows[n][filter]==true)
+        this.last_selected = n;
         this.highlight_row(n, true);
     }
     return true;  
@@ -1505,6 +1570,7 @@
   this.clear_message_list = function()
     {
     var table = this.gui_objects.messagelist;
+   
     var tbody = document.createElement('TBODY');
     table.insertBefore(tbody, table.tBodies[0]);
     table.removeChild(table.tBodies[1]);
@@ -1514,6 +1580,18 @@
     
     };
 
+  this.clear_message_list_header = function()
+    {
+    var table = this.gui_objects.messagelist;
+
+    var colgroup = document.createElement('COLGROUP');
+    table.removeChild(table.colgroup);
+    table.insertBefore(colgroup, table.thead);
+
+    var thead = document.createElement('THEAD');
+    table.removeChild(table.thead);
+    table.insertBefore(thead, table.tBodies[0]);
+    };
 
   this.expunge_mailbox = function(mbox)
     {
@@ -1594,7 +1672,6 @@
       lock = true;
       this.set_busy(true, 'movingmessage');
       }
-
     // send request to server
     this.http_request('moveto', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_target_mbox='+escape(mbox)+'&_from='+(this.env.action ? this.env.action : ''), lock);
     };
@@ -1907,12 +1984,15 @@
     var message = input_message ? input_message.value : '';
     var sig, p;
 
+    if (!this.env.identity)
+      this.env.identity = id
+
     // remove the 'old' signature
     if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
       {
       sig = this.env.signatures[this.env.identity];
-      if (sig.indexOf('-- ')!=0)
-        sig = '-- \n'+sig;
+      if (sig.indexOf('--')!=0)
+        sig = '--\n'+sig;
 
       p = message.lastIndexOf(sig);
       if (p>=0)
@@ -1923,8 +2003,8 @@
     if (this.env.signatures && this.env.signatures[id])
       {
       sig = this.env.signatures[id];
-      if (sig.indexOf('-- ')!=0)
-        sig = '-- \n'+sig;
+      if (sig.indexOf('--')!=0)
+        sig = '--\n'+sig;
       message += '\n'+sig;
       }
 
@@ -2017,17 +2097,36 @@
 
   // add file name to attachment list
   // called from upload page
-  this.add2attachment_list = function(name)
+  this.add2attachment_list = function(name,content)
     {
     if (!this.gui_objects.attachmentlist)
       return false;
       
     var li = document.createElement('LI');
-    li.innerHTML = name;
+    li.id = name;
+    li.innerHTML = content;
     this.gui_objects.attachmentlist.appendChild(li);
     return true;
     };
 
+  this.remove_from_attachment_list = function(name)
+    {
+    if (!this.gui_objects.attachmentlist)
+      return false;
+
+    var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
+    for (i=0;i<list.length;i++)
+      if (list[i].id == name)
+	this.gui_objects.attachmentlist.removeChild(list[i]);
+    }
+
+  this.remove_attachment = function(name)
+    {
+    if (name)
+      this.http_request('remove-attachment', '_filename='+escape(name));
+
+    return true;
+    }
 
   // send remote request to add a new contact
   this.add_contact = function(value)
@@ -2532,6 +2631,20 @@
       form.elements['_folder_name'].focus();
     };
 
+  this.rename_folder = function(props)
+    {
+    var form;
+    if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'] && form.elements['_folder_newname'])
+      {	
+      oldname = form.elements['_folder_oldname'].value;
+      newname = form.elements['_folder_newname'].value;
+      }
+
+    if (oldname && newname)
+      this.http_request('rename-folder', '_folder_oldname='+escape(oldname)+'&_folder_newname='+escape(newname));
+
+    };
+
 
   this.delete_folder = function(folder)
     {
@@ -2551,6 +2664,21 @@
     var row;
     if (id && (row = document.getElementById(id)))
       row.style.display = 'none';    
+
+    // remove folder from rename-folder list
+    var form;
+    if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
+      {
+      for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
+        {
+        if (form.elements['_folder_oldname'].options[i].value == folder) 
+	  {
+          form.elements['_folder_oldname'].options[i] = null;
+	  break;
+          }
+        }
+      }
+      form.elements['_folder_newname'].value='';
     };
 
 
@@ -2614,16 +2742,25 @@
    // add a new folder to the subscription list by cloning a folder row
    this.add_folder_row = function(name)
      {
+     name = name.replace('\\',"");
      if (!this.gui_objects.subscriptionlist)
        return false;
 
      var tbody = this.gui_objects.subscriptionlist.tBodies[0];
      var id = tbody.childNodes.length+1;
-     
-     // clone a table row
-     var row = this.clone_table_row(tbody.rows[0]);
-     row.id = 'rcmrow'+id;
-     tbody.appendChild(row);
+   
+     if (!tbody.rows[0]) 
+       {
+       // Refresh to create the first table row
+       location.href = this.env.comm_path+'&_action=folders';
+       }
+     else
+       {
+       // clone a table row if there are existing rows
+       var row = this.clone_table_row(tbody.rows[0]);
+       row.id = 'rcmrow'+id;
+       tbody.appendChild(row);
+       }
 
      // add to folder/row-ID map
      this.env.subscriptionrows[row.id] = name;
@@ -2636,11 +2773,15 @@
        row.cells[1].firstChild.checked = true;
        }
      if (row.cells[2].firstChild.tagName=='A')
-       row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name+"')");
+       row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name.replace('\'','\\\'')+"')");
 
-    var form;
-    if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
-      form.elements['_folder_name'].value = '';
+     var form;
+     if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
+       form.elements['_folder_name'].value = '';
+ 
+     // add new folder to rename-folder list
+     form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
+
      };
 
 
@@ -2743,6 +2884,26 @@
       }
     };
 
+  // mouse down on button
+  this.button_sel = function(command, id)
+    {
+    var a_buttons = this.buttons[command];
+    var button, img;
+
+    if(!a_buttons || !a_buttons.length)
+      return;
+
+    for(var n=0; n<a_buttons.length; n++)
+      {
+      button = a_buttons[n];
+      if(button.id==id && button.status=='act')
+        {
+        img = document.getElementById(button.id);
+        if (img && button.sel)
+          img.src = button.sel;
+        }
+      }
+    };
 
   // mouse out of button
   this.button_out = function(command, id)
@@ -2850,6 +3011,11 @@
     this.env.mailbox = mbox;
     };
 
+  // for reordering column array, Konqueror workaround
+  this.set_message_coltypes = function(coltypes) 
+  { 
+  this.coltypes = coltypes; 
+  }
 
   // create a table row in the message list
   this.add_message_row = function(uid, cols, flags, attachment, attop)
@@ -2882,8 +3048,9 @@
     row.appendChild(col);
 
     // add each submitted col
-    for (var c in cols)
-      {
+    for (var n = 0; n < this.coltypes.length; n++) 
+      { 
+      var c = this.coltypes[n];
       col = document.createElement('TD');
       col.className = String(c).toLowerCase();
       col.innerHTML = cols[c];
@@ -2927,7 +3094,10 @@
     {
     if (!this.gui_objects.mailboxlist)
       return false;
-      
+
+    if (mbox==this.env.mailbox)
+      set_title = true;
+
     var item, reg, text_obj;
     mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
     item = document.getElementById('rcmbx'+mbox);
@@ -2944,14 +3114,14 @@
         text_obj.innerHTML += ' ('+count+')';
       else
         text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
-          
+
       // set the right classes
       this.set_classname(item, 'unread', count>0 ? true : false);
       }
 
     // set unread count to window title
     reg = /^\([0-9]+\)\s+/i;
-    if (set_title && count && document.title)	
+    if (set_title && document.title)
       {
       var doc_title = String(document.title);
 
@@ -2961,11 +3131,6 @@
         document.title = '('+count+') '+doc_title;
       else
         document.title = doc_title.replace(reg, '');
-      }
-    // remove unread count from window title
-    else if (document.title)
-      {
-      document.title = document.title.replace(reg, '');
       }
     };
 
@@ -3129,8 +3294,7 @@
       ctype = ctype_array[0];
     }
 
-    if (request_obj.__lock)
-      this.set_busy(false);
+    this.set_busy(false);
 
   console(request_obj.get_text());
 
@@ -3184,6 +3348,7 @@
   // send periodic request to check for recent messages
   this.check_for_recent = function()
     {
+    this.set_busy(true, 'checkingmail');
     var d = new Date();
     this.http_request('check-recent', '_t='+d.getTime());
     };

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