Add a theme selector

data/web/admin.css

@@ -60,3 +60,28 @@ body div#popup h2 {
 	padding-top: 3px;
 }
 
+div.themes div.theme {
+	border: 1px dotted #888;
+	margin: 1em;
+	float: left;
+	text-align: center;
+}
+
+div.themes div.theme.active {
+	border: 1px solid black;
+}
+
+div.themes div.theme img.theme-icon {
+	float: none;
+	margin: 0;
+	display: block;
+	width: 88px;
+	height: 88px;
+	padding: 6px;
+	border: 0;
+}
+
+div.themes div.theme a {
+	display: block;
+	border: 0;
+}

extra/modules/backoffice.ptl

@@ -168,6 +168,7 @@ class RootDirectory(AccessControlled, Directory):
         '<ul>'
         ' <li><a href="config/sitetitle" rel="popup">%s</a></li>' % _('Title')
         ' <li><a href="config/homepage">%s</a></li>' % _('Home Page Text')
+        ' <li><a href="config/appearance">%s</a></li>' % _('Appearance')
         ' <li><a href="config/texts/">%s</a></li>' % _('Message Texts')
         '</ul>'
         '</div>'

extra/modules/boconfig.ptl

@@ -30,7 +30,8 @@ from qommon.form import *
 
 
 class ConfigDirectory(Directory):
-    _q_exports = ['', 'password', 'contact', 'sitetitle', 'homepage', 'texts']
+    _q_exports = ['', 'password', 'contact', 'sitetitle', 'homepage', 'texts',
+                  'appearance']
 
     def _q_traverse (self, path):
         get_response().breadcrumb.append( ('config/', _('Configuration')) )
@@ -168,3 +169,43 @@ class ConfigDirectory(Directory):
             get_publisher().write_cfg()
             redirect('.')
 
+    def appearance [html] (self):
+        request = get_request()
+
+        if request.form.has_key('theme'):
+            themes = qommon.template.get_themes()
+            if themes.has_key(str(request.form['theme'])):
+                branding_cfg = get_cfg('branding', {})
+                branding_cfg[str('theme')] = str(request.form['theme'])
+                get_publisher().cfg[str('branding')] = branding_cfg
+                get_publisher().write_cfg()
+
+        current_theme = get_cfg('branding', {}).get('theme', 'default')
+
+        get_response().breadcrumb.append(('appearance', _('Appearance')))
+        html_top('config', title = _('Appearance'))
+        "<h2>%s</h2>" % _('Appearance')
+
+        get_session().display_message()
+
+        '<div class="themes">'
+
+        '<p>'
+        _('Click on a thumbnail to change the appearance of your site.')
+        '</p>'
+
+        themes = qommon.template.get_themes()
+        for theme, (label, desc, author, icon) in sorted(themes.items()):
+            if not theme.startswith(str('asec')):
+                # ignore themes that were not made for asec
+                continue
+            if current_theme == theme:
+                active = ' active'
+            else:
+                active = ''
+            '<div class="theme%s">' % active
+            '<a href="appearance?theme=%s">' % theme
+            '<img src="/themes/%s/icon.png" alt="" class="theme-icon" />' % theme
+            '</a>'
+            '</div>'
+        '</div>'