add mail interface to users dialog

pandora/0xdb.jsonc

@@ -25,7 +25,8 @@
         "canSeeDebugMenu": {"staff": true, "admin": true},
         "canSeeFiles": {"staff": true, "admin": true},
         "canSeeItem": {"guest": 3, "member": 3, "friend": 4, "staff": 4, "admin": 4},
-        "canSeeExtraItemViews": {"friend": true, "staff": true, "admin": true}
+        "canSeeExtraItemViews": {"friend": true, "staff": true, "admin": true},
+        "canSendMail": {"staff": true, "admin": true}
     },
     /*
         clipKeys are the properties that clips can by sorted by.
@@ -549,9 +550,12 @@
     ],
     "sendReferrer": false,
     "site": {
+        // FIXME: "from" and "to" would be more intuitive as keys here
         "email": {
             // E-mail address in contact form (to)
             "contact": "0xdb@0xdb.org",
+            "footer": "-- \n0xDB - http://0xdb.org",
+            "prefix": "0xDB Newsletter -",
             // E-mail address uses by the system (from)
             "system": "0xdb@0xdb.org"
         },

pandora/padma.jsonc

@@ -461,6 +461,8 @@
         "email": {
             // E-mail address in contact form (to)
             "contact": "pad.ma@pad.ma",
+            "footer": "-- \nPad.ma - http://pad.ma",
+            "prefix": "Pad.ma Newsletter -",
             // E-mail address uses by the system (from)
             "system": "system@pad.ma"
         },

pandora/user/models.py

@@ -135,6 +135,7 @@ class SessionData(models.Model):
             'lastseen': self.lastseen,
             'level': 'guest',
             'location': self.location,
+            'newsletter': False,
             'notes': '',
             'numberoflists': 0,
             'screensize': self.screensize,
@@ -149,6 +150,7 @@ class SessionData(models.Model):
             j['disabled'] = not self.user.is_active
             j['email'] = self.user.email
             j['level'] = p.get_level()
+            j['newsletter'] = p.newsletter
             j['notes'] = p.notes
             j['numberoflists'] = self.user.lists.count()
         if keys:
@@ -263,6 +265,7 @@ def init_user(user, request=None):
         result['level'] = profile.get_level()
         result['groups'] = [g.name for g in user.groups.all()]
         result['email'] = user.email
+        result['newsletter'] = profile.newsletter
         result['ui'] = profile.get_ui()
         result['volumes'] = [v.json() for v in user.volumes.all()] 
     return result
@@ -276,6 +279,7 @@ def user_json(user, keys=None):
         'id': ox.to26(user.id),
         'lastseen': user.last_login,
         'level': p.get_level(),
+        'newsletter': p.newsletter,
         'notes': p.notes,
         'numberoflists': user.lists.count(),
         'username': user.username,

pandora/user/templates/contact_email.txt

@@ -3,5 +3,4 @@ Subject: {{subject}}
 
 {{message}}
 
---
+{{footer}}
-{{sitename}} - {{url}}

pandora/user/templates/contact_receipt.txt

@@ -4,5 +4,4 @@ Subject: {{subject}}
 
 {{message}}
 
---
+{{footer}}
-{{sitename}} - {{url}}

pandora/user/templates/mailout_receipt.txt

@@ -0,0 +1,4 @@
+To: {{to|safe}}
+Subject: {{subject|safe}}
+
+{{message|safe}}

pandora/user/templates/password_reset_email.txt

@@ -4,5 +4,4 @@ To reset your password, please use the following code:
 
 If you don't want to reset your password, no further action is required.
 
---
+{{footer}}
-{{sitename}} - {{url}}

pandora/user/views.py

@@ -4,12 +4,11 @@ import random
 random.seed()
 import re
 
-from django.contrib.auth.models import User
 from django.contrib.auth import authenticate, login, logout
 from django.template import RequestContext, loader
 from django.utils import simplejson as json
 from django.conf import settings
-from django.core.mail import send_mail, BadHeaderError
+from django.core.mail import send_mail, BadHeaderError, EmailMessage
 from django.db.models import Sum
 from django.shortcuts import redirect
 
@@ -280,6 +279,7 @@ def requestToken(request):
         context = RequestContext(request, {
             'code': code,
             'sitename': settings.SITENAME,
+            'footer': settings.CONFIG['site']['email']['footer'],
             'url': request.build_absolute_uri('/'),
         })
         message = template.render(context)
@@ -333,6 +333,8 @@ def editUser(request):
         profile.set_level(data['level'])
     if 'notes' in data:
         profile.notes = data['notes']
+    if 'newsletter' in data:
+        profile.newsletter = data['newsletter']
     if 'username' in data:
         if models.User.objects.filter(username=data['username']).exclude(id=user.id).count()>0:
             response = json_response(status=403, text='username already in use')
@@ -388,10 +390,10 @@ def findUser(request):
 
     if data['key'] == 'email':
         response['data']['users'] = [models.user_json(u, keys)
-                                     for u in User.objects.filter(email__iexact=data['value'])]
+                                     for u in models.User.objects.filter(email__iexact=data['value'])]
     else:
         response['data']['users'] = [models.user_json(u, keys)
-                                     for u in User.objects.filter(username__iexact=data['value'])]
+                                     for u in models.User.objects.filter(username__iexact=data['value'])]
     return render_to_json_response(response)
 actions.register(findUser)
 
@@ -527,6 +529,71 @@ Positions
     return render_to_json_response(response)
 actions.register(findUsers)
 
+@login_required_json
+def mail(request):
+    '''
+        param data {
+            'to': array of usernames,
+            'subject': string,
+            'message': string
+        }
+
+        message can contain {username} or {email},
+        this will be replace with the user/email
+        the mail is sent to.
+
+        return {
+            'status': {'code': int, 'text': string}
+        }
+    '''
+    response = json_response()
+    data = json.loads(request.POST['data'])
+    p = request.user.get_profile()
+    if p.capability('canSendMail'):
+        email_from = '"%s" <%s>' % (settings.SITENAME, settings.CONFIG['site']['email']['system'])
+        headers = {
+            'Reply-To': settings.CONFIG['site']['email']['contact']
+        }
+        subject = data.get('subject', '').strip()
+        users = [models.User.objects.get(username=username) for username in data['to']]
+        for user in users:
+            if user.email:
+                message = data['message']
+                for key, value in (
+                    ('{username}', user.username),
+                    ('{email}', user.email),
+                ):
+                    message = message.replace(key, value)
+                email_to = '"%s" <%s>' % (user.username, user.email)
+                email = EmailMessage(subject,
+                                     message,
+                                     email_from,
+                                     [email_to],
+                                     headers = headers)
+                email.send(fail_silently=True)
+        if 'receipt' in data \
+            and data['receipt']:
+            template = loader.get_template('mailout_receipt.txt')
+            context = RequestContext(request, {
+                'footer': settings.CONFIG['site']['email']['footer'],
+                'to': ', '.join(['"%s" <%s>' % (u.username, u.email) for u in users]),
+                'subject': subject,
+                'message': data['message'],
+                'url': request.build_absolute_uri('/'),
+            })
+            message = template.render(context)
+            subject = u'Fwd: %s' % subject
+            email_to = '"%s" <%s>' % (request.user.username, request.user.email)
+            receipt = EmailMessage(subject,
+                                   message,
+                                   email_from,
+                                   [email_to])
+            receipt.send(fail_silently=True)
+        response = json_response(text='message sent')
+    else:
+        response = json_response(status=403, text='not allowed to send mail')
+    return render_to_json_response(response)
+actions.register(mail, cache=False)
 
 def contact(request):
     '''
@@ -549,7 +616,7 @@ def contact(request):
         if not email:
             email = request.user.email
     if 'message' in data and data['message'].strip():
-        email_from = settings.CONFIG['site']['email']['system']
+        email_from = '"%s" <%s>' % (settings.SITENAME, settings.CONFIG['site']['email']['system'])
         email_to = [settings.CONFIG['site']['email']['contact'], ]
         subject = data.get('subject', '').strip()
         template = loader.get_template('contact_email.txt')
@@ -559,12 +626,13 @@ def contact(request):
             'subject': subject,
             'message': data['message'].strip(),
             'sitename': settings.SITENAME,
+            'footer': settings.CONFIG['site']['email']['footer'],
             'url': request.build_absolute_uri('/'),
         })
         message = template.render(context)
         response = json_response(text='message sent')
         try:
-            send_mail(u'[%s Contact] %s' % (settings.SITENAME, subject), message, email_from, email_to)
+            send_mail(u'%s Contact - %s' % (settings.SITENAME, subject), message, email_from, email_to)
         except BadHeaderError:
             response = json_response(status=400, text='invalid data')
         if request.user.is_authenticated() \
@@ -575,6 +643,7 @@ def contact(request):
                 'name': name,
                 'from': email,
                 'sitename': settings.SITENAME,
+                'footer': settings.CONFIG['site']['email']['footer'],
                 'to': email_to[0],
                 'subject': subject,
                 'message': data['message'].strip(),
@@ -618,6 +687,10 @@ def editPreferences(request):
         else:
             change = True
             request.user.email = data['email']
+    if 'newsletter' in data:
+        profile = request.user.get_profile()
+        profile.newsletter = data['newsletter']
+        profile.save()
     if 'password' in data:
         change = True
         request.user.set_password(data['password'])

static/js/pandora/preferencesDialog.js

@@ -83,6 +83,28 @@ pandora.ui.preferencesDialog = function() {
                         })
                     );
                 } else {
+                    $content.append(
+                        Ox.Checkbox({
+                                checked: pandora.user.newsletter,
+                                id: 'newsletter',
+                                label: 'Newsletter',
+                                labelWidth: 80,
+                                title: pandora.user.newsletter ? 'Subscribed' : 'Unsubscribed',
+                                width: 240
+                            })
+                            .bindEvent({
+                                change: function(data) {
+                                    this.options({
+                                        title: this.options('title') == 'Subscribed' ? 'Unsubscribed' : 'Subscribed'
+                                    });
+                                    pandora.user.newsletter = data.checked;
+                                    pandora.api.editPreferences({
+                                        newsletter: pandora.user.newsletter 
+                                    });
+                                }
+                            })
+                            .css({position: 'absolute', left: '96px', top: '16px'})
+                    );
                     $content.append(
                         Ox.Button({
                             title: 'Reset UI Settings',
@@ -94,26 +116,8 @@ pandora.ui.preferencesDialog = function() {
                                 pandora.$ui.appPanel.reload();
                             }
                         })
-                        .css({position: 'absolute', left: '96px', top: '16px'})
+                        .css({position: 'absolute', left: '96px', top: '46px'})
                     );
-                    /*
-                    content.append(Ox.FormElementGroup({
-                        elements: [
-                            Ox.Checkbox({
-                                checked: true ,
-                                id: 'showEpisodes',
-                                title: 'Show Episodes',
-                                width: 320
-                            }),
-                            Ox.Checkbox({
-                                checked: true ,
-                                id: 'newsletter',
-                                title: 'Receive Newsletter',
-                                width: 320
-                            })
-                            ]
-                    }));
-                    */
                 }
                 return $content;
             },
@@ -127,7 +131,7 @@ pandora.ui.preferencesDialog = function() {
             }).bindEvent({
                 click: function() {
                     $dialog.close();
-                    pandora.URL.update();
+                    pandora.UI.set({page: ''});
                 }
             })
         ],

static/js/pandora/usersDialog.js

@@ -4,8 +4,9 @@
 
 pandora.ui.usersDialog = function() {
 
-    var height = Math.round((window.innerHeight - 48) * 0.9),
+    var dialogHeight = Math.round((window.innerHeight - 48) * 0.9),
-        width = Math.round(window.innerWidth * 0.9),
+        dialogWidth = Math.round(window.innerWidth * 0.9),
+        formWidth = 256,
         numberOfUsers = 0,
         userLevels = ['member', 'friend', 'staff', 'admin'],
 
@@ -77,9 +78,8 @@ pandora.ui.usersDialog = function() {
                         },
                         id: 'disabled',
                         operator: '-',
-                        title: $('<img>').attr({
+                        title: 'Enabled',
-                            src: Ox.UI.getImageURL('symbolCheck')
+                        titleImage: 'check',
-                        }),
                         visible: true,
                         width: 16
                     },
@@ -126,6 +126,26 @@ pandora.ui.usersDialog = function() {
                         visible: true,
                         width: 60
                     },
+                    {
+                        format: function(value) {
+                            return $('<img>')
+                                .attr({
+                                    src: Ox.UI.getImageURL('symbolMail')
+                                })
+                                .css({
+                                    width: '10px',
+                                    height: '10px',
+                                    padding: '3px',
+                                    opacity: +value
+                                });
+                        },
+                        id: 'newsletter',
+                        title: 'Newsletter',
+                        titleImage: 'mail',
+                        operator: '-',
+                        visible: true,
+                        width: 16
+                    },
                     {
                         id: 'numberoflists',
                         align: 'right',
@@ -222,7 +242,7 @@ pandora.ui.usersDialog = function() {
                 columnsVisible: true,
                 items: pandora.api.findUsers,
                 keys: ['notes'],
-                max: 1,
+                max: -1,
                 scrollbarVisible: true,
                 sort: [{key: 'lastseen', operator: '-'}]
             })
@@ -241,33 +261,87 @@ pandora.ui.usersDialog = function() {
                         )
                     );
                 },
-                select: function(data) {
+                select: selectUsers
-                    var values;
-                    $user.empty();
-                    if (data.ids.length) {
-                        values = $list.value(data.ids[0]);
-                        if(values.level != 'guest') {
-                            $userLabel.options({
-                                title: values.username + ' &lt;' + values.email + '&gt;'
-                            });
-                            $user.append(renderUserForm(values));
-                        } else {
-                            $userLabel.options({title: 'Guest'});
-                        }
-                    } else {
-                        $userLabel.options({title: 'No user selected'});
-                    }
-                }
             }),
 
-        $userLabel = Ox.Label({
+        $formLabel = Ox.Label({
                 textAlign: 'center',
                 title: 'No user selected',
-                width: 248
+                width: 212
             })
-            .css({margin: '4px'}),
+            .css({float: 'left', margin: '4px 2px 4px 4px'}),
 
-        $user = Ox.Element({}),
+        $formButton = Ox.ButtonGroup({
+                buttons: [
+                    {
+                        id: 'edit',
+                        selected: true,
+                        title: 'edit',
+                        tooltip: 'Edit'
+                    },
+                    {
+                        id: 'mail',
+                        title: 'mail',
+                        tooltip: 'Mail'
+                    }
+                ],
+                selectable: true,
+                type: 'image'
+            })
+            .css({float: 'left', margin: '4px 4px 4px 2px'})
+            .bindEvent({
+                change: selectForm
+            }),
+
+        $form = Ox.Element({}),
+
+        $editForm,
+
+        $mailForm = renderMailForm(),
+
+        $content = Ox.SplitPanel({
+            elements: [
+                {
+                    element: Ox.SplitPanel({
+                        elements: [
+                            {
+                                element: Ox.Bar({size: 24})
+                                    .append($guestsCheckbox)
+                                    .append($findElement),
+                                size: 24
+                            },
+                            {
+                                element: $list
+                            }
+                        ],
+                        orientation: 'vertical'
+                    })
+                },
+                {
+                    element: Ox.SplitPanel({
+                            elements: [
+                                {
+                                    element: Ox.Bar({size: 24})
+                                        .append($formLabel)
+                                        .append($formButton),
+                                    size: 24
+                                },
+                                {
+                                    element: $form
+                                }
+                            ],
+                            orientation: 'vertical'
+                        })
+                        .bindEvent({
+                            resize: setWidth
+                        }),
+                    resizable: true,
+                    resize: [256, 384, 512],
+                    size: 256
+                }
+            ],
+            orientation: 'horizontal'
+        }),
 
         that = Ox.Dialog({
                 buttons: [
@@ -323,51 +397,18 @@ pandora.ui.usersDialog = function() {
                         })
                 ],
                 closeButton: true,
-            content: Ox.SplitPanel({
+                content: $content,
-                elements: [
+                height: dialogHeight,
-                    {
-                        element: Ox.SplitPanel({
-                            elements: [
-                                {
-                                    element: Ox.Bar({size: 24})
-                                        .append($guestsCheckbox)
-                                        .append($findElement),
-                                    size: 24
-                                },
-                                {
-                                    element: $list
-                                }
-                            ],
-                            orientation: 'vertical'
-                        })
-                    },
-                    {
-                        element: Ox.SplitPanel({
-                            elements: [
-                                {
-                                    element: Ox.Bar({size: 24})
-                                        .append($userLabel),
-                                    size: 24
-                                },
-                                {
-                                    element: $user
-                                }
-                            ],
-                            orientation: 'vertical'
-                        }),
-                        size: 256
-                    }
-                ],
-                orientation: 'horizontal'
-            }),
-            height: height,
                 maximizeButton: true,
                 minHeight: 256,
                 minWidth: 512,
                 padding: 0,
                 removeOnClose: true,
                 title: 'Manage Users',
-            width: width
+                width: dialogWidth
+            })
+            .bindEvent({
+                resize: setHeight
             }),
 
         $status = $('<div>')
@@ -383,31 +424,57 @@ pandora.ui.usersDialog = function() {
             })
             .appendTo(that.$element.find('.OxButtonsbar'));
 
+    function getFormItemById(id) {
+        var ret;
+        Ox.forEach((
+            $formButton.value() == 'edit' ? $editForm : $mailForm
+        ).options('items'), function($item) {
+            if ($item.options('id') == id) {
+                ret = $item;
+                return false;
+            }
+        });
+        return ret;
+    };
 
-    function renderUserForm(userData) {
+    function getTo() {
-        var $checkbox;
+        return $list.options('selected').map(function(id) {
+            return $list.value(id);
+        }).filter(function(user) {
+            return user.level != 'guest' && (
+                $mailForm.values().include == 'users' || user.newsletter
+            );
+        }).map(function(user) {
+            return user.username;
+        });
+    }
+
+    function renderEditForm() {
+        var user = $list.value($list.options('selected')[0]);
         return Ox.Form({
             items: [
-                    $checkbox = Ox.Checkbox({
+                Ox.Checkbox({
-                            checked: !userData.disabled,
+                        checked: !user.disabled,
                         id: 'status',
                         label: 'Status',
                         labelWidth: 80,
-                            title: 'Enabled',
+                        title: !user.disabled ? 'Enabled' : 'Disabled',
-                            width: 240
+                        width: formWidth - 16
                     })
                     .bindEvent({
                         change: function(data) {
-                                // fixme: it would be really nice to have "this" here
+                            this.options({
-                                $checkbox.options({title: userData.checked ? 'Enabled' : 'Disabled'})
+                                title: this.options('title') == 'Enabled'
+                                    ? 'Disabled' : 'Enabled'
+                            });
                         }
                     }),
                 Ox.Input({
                         id: 'username',
                         label: 'Username',
                         labelWidth: 80,
-                            value: userData.username,
+                        value: user.username,
-                            width: 240
+                        width: formWidth - 16
                     })
                     .bindEvent({
                         submit: function(data) {
@@ -418,8 +485,8 @@ pandora.ui.usersDialog = function() {
                         id: 'email',
                         label: 'E-Mail',
                         labelWidth: 80,
-                            value: userData.email,
+                        value: user.email,
-                            width: 240
+                        width: formWidth - 16
                     })
                     .bindEvent({
                         submit: function(data) {
@@ -430,27 +497,38 @@ pandora.ui.usersDialog = function() {
                     id: 'level',
                     items: userLevels.map(function(level) {
                         return {
-                                checked: level == userData.level,
+                            checked: level == user.level,
                             id: level,
                             title: Ox.toTitleCase(level)
                         };
                     }),
                     label: 'Level',
                     labelWidth: 80,
-                        width: 240
+                    width: formWidth - 16
                 }),
-                    /*
+                Ox.Checkbox({
-                    Ox.Label({
+                        checked: user.newsletter,
-                        title: 'Notes'
+                        id: 'newsletter',
+                        label: 'Newsletter',
+                        labelWidth: 80,
+                        title: user.newsletter ? 'Subscribed' : 'Unsubscribed',
+                        width: formWidth - 16
+                    })
+                    .bindEvent({
+                        change: function(data) {
+                            this.options({
+                                title: this.options('title') == 'Subscribed'
+                                    ? 'Unsubscribed' : 'Subscribed'
+                            });
+                        }
                     }),
-                    */
                 Ox.Input({
-                        height: 120,
+                    height: dialogHeight - 160,
                     id: 'notes',
                     placeholder: 'Notes',
                     type: 'textarea',
-                        value: userData.notes,
+                    value: user.notes,
-                        width: 240
+                    width: formWidth - 16
                 })
             ],
             width: 240
@@ -458,15 +536,17 @@ pandora.ui.usersDialog = function() {
         .css({margin: '8px'})
         .bindEvent({
             change: function(event) {
-                    var data = {id: userData.id}, key, value;
+                var data = {id: user.id}, key, value;
                 if (event.id == 'status') {
                     data.disabled = !event.data.checked;
                 } else if (event.id == 'level') {
                     data.level = event.data.selected[0].id;
+                } else if (event.id == 'newsletter') {
+                    data.newsletter = event.data.checked;
                 } else {
                     data[event.id] = event.data.value;
                 }
-                    $list.value(userData.id, event.id, data[event.id]);
+                $list.value(user.id, event.id, data[event.id]);
                 pandora.api.editUser(data, function(result) {
                     Ox.Request.clearCache('findUsers');
                 });
@@ -474,6 +554,238 @@ pandora.ui.usersDialog = function() {
         });
     }
 
+    function renderMailForm() {
+        return Ox.Form({
+            items: [
+                Ox.Input({
+                    disabled: true,
+                    id: 'from',
+                    label: 'From',
+                    labelWidth: 80,
+                    value: pandora.site.site.name + ' <' + pandora.site.site.email.contact + '>',
+                    width: formWidth - 16
+                }),
+                Ox.Input({
+                    disabled: true,
+                    id: 'to',
+                    label: 'To',
+                    labelWidth: 80,
+                    value: '',
+                    width: formWidth - 16
+                }),
+                Ox.Select({
+                        id: 'include',
+                        items: [
+                            {id: 'users', title: 'All users'},
+                            {id: 'subscribers', title: 'Subscribers only'},
+                        ],
+                        label: 'Include',
+                        labelWidth: 80,
+                        width: formWidth - 16
+                    })
+                    .bindEvent({
+                        change: function() {
+                            setTo();
+                            setSend();
+                        }
+                    }),
+                Ox.Input({
+                        id: 'subject',
+                        label: 'Subject',
+                        labelWidth: 80,
+                        value: pandora.site.site.email.prefix + ' ',
+                        width: formWidth - 16
+                    })
+                    .bindEvent({
+                        change: setSend
+                    }),
+                Ox.Input({
+                        height: dialogHeight - 208,
+                        id: 'message',
+                        placeholder: 'Message',
+                        type: 'textarea',
+                        value: '\n\n' + pandora.site.site.email.footer,
+                        width: formWidth - 16
+                    })
+                    .bindEvent({
+                        change: setSend
+                    }),
+                Ox.Select({
+                        id: 'insert',
+                        items: [
+                            {id: 'username', title: 'Username'},
+                            {id: 'email', title: 'E-Mail address'},
+                        ],
+                        selectable: false,
+                        title: 'Insert...',
+                        width: formWidth - 16
+                    })
+                    .bindEvent({
+                        click: function(data) {
+                            var $input = getFormItemById('message'),
+                                textarea = $input.find('textarea')[0],
+                                value = $input.options('value');
+                            $input.options({
+                                    value: value.substr(0, textarea.selectionStart)
+                                        + '{' + data.id + '}'
+                                        + value.substr(textarea.selectionEnd)
+                                })
+                                .focusInput(textarea.selectionStart + data.id.length + 2);                           
+                        }
+                    }),
+                Ox.Checkbox({
+                    checked: false,
+                    id: 'receipt',
+                    title: 'Send a receipt to ' + pandora.user.email,
+                    width: formWidth - 16
+                }),
+                Ox.Button({
+                        disabled: true,
+                        id: 'send',
+                        title: 'Send',
+                        width: 64
+                    })
+                    .bindEvent({
+                        click: sendMail
+                    })
+            ],
+            width: formWidth - 16
+        })
+        .css({margin: '8px', textAlign: 'right'});
+    }
+
+    function selectForm(data) {
+        var selected;
+        if (data.selected[0] == 'edit') {
+            $mailForm.detach();
+            selected = $list.options('selected');
+            if (selected.length == 1 && selected[0].level != 'guest') {
+                $form.append($editForm = renderEditForm());
+            }
+        } else {
+            setTo();
+            setSend();
+            setWidth();
+            $editForm && $editForm.remove();
+            $form.append($mailForm);
+        }
+    }
+
+    function selectUsers(data) {
+        var users = $list.options('selected').map(function(id) {
+            return $list.value(id);
+        });
+        setLabel();
+        if ($formButton.value() == 'edit') {
+            $form.empty();
+            if (data.ids.length == 1) {
+                if (users[0].level != 'guest') {
+                    $form.append($editForm = renderEditForm());
+                }
+            }
+        } else {
+            setTo();
+            setSend();
+        }
+    }
+
+    function sendMail() {
+        pandora.api.mail({
+            to: getTo(),
+            subject: getFormItemById('subject').options('value'),
+            message: getFormItemById('message').options('value'),
+            receipt: getFormItemById('receipt').value()
+        }, function(result) {
+            var title = result.status.code == 200
+                    ? 'Message Sent'
+                    : 'Application Error',
+                message = result.status.code == 200
+                    ? 'Your message has been sent.'
+                    : 'Your message could not be sent. Please try again.',
+                $dialog = Ox.Dialog({
+                    buttons: [
+                        Ox.Button({
+                            id: 'close',
+                            title: 'Close'
+                        })
+                        .bindEvent({
+                            click: function() {
+                                $dialog.close();
+                            }
+                        })
+                    ],
+                    // FIXME: we need a template for this type of dialog
+                    content: Ox.Element()
+                        .append(
+                            $('<img>')
+                                .attr({src: '/static/png/icon64.png'})
+                                .css({position: 'absolute', left: '16px', top: '16px', width: '64px', height: '64px'})
+                        )
+                        .append(
+                            $('<div>')
+                                .css({position: 'absolute', left: '96px', top: '16px', width: '192px'})
+                                .html(message)
+                        ),
+                    height: 128,
+                    keys: {enter: 'close', escape: 'close'},
+                    removeOnClose: true,
+                    title: title,
+                    width: 304
+                }).open();
+        });
+    }
+
+    function setHeight(data) {
+        var form = $formButton.options('value'),
+            $item = getFormItemById(form == 'edit' ? 'notes' : 'message');
+        Ox.print('$ITEM', $item)
+        dialogHeight = data.height;
+        $item && $item.options({
+            height: dialogHeight - (form == 'edit' ? 160 : 208)
+        });
+    }
+
+    function setLabel() {
+        var users = $list.options('selected').map(function(id) {
+                return $list.value(id);
+            }),
+            title = users.length == 0 ? 'No user selected'
+                : users.length == 1 ? (
+                    users[0].level == 'guest'
+                    ? 'Guest'
+                    : users[0].username + ' &lt;' + users[0].email + '&gt;'
+                )
+                : users.length + ' users selected';
+        $formLabel.options({title: title});
+    }
+
+    function setSend() {
+        getFormItemById('send').options({
+            disabled: getFormItemById('to').options('value') == 'No recipients'
+                || getFormItemById('subject').options('value') === ''
+                || getFormItemById('message').options('value') === ''
+        }); 
+    }
+
+    function setTo() {
+        var recipients = getTo().length;
+        $mailForm.values({
+            to: (recipients || 'No') + ' recipient' + (recipients == 1 ? '' : 's')
+        });
+    }
+
+    function setWidth() {
+        formWidth = $content.size(1);
+        $formLabel.options({width: formWidth - 44});
+        (
+            $formButton.value() == 'edit' ? $editForm : $mailForm
+        ).options('items').forEach(function($item) {
+            if ($item.options('id') != 'send') {
+                $item.options({width: formWidth - 16});
+            }
+        });
+    }
+
     function updateList() {
         var guests = $guestsCheckbox.value(),
             key = $findSelect.value(),