CodeMirror widget, CSS/HTML fields

app/admin.py

@@ -3,6 +3,8 @@ from guardian.admin import GuardedModelAdmin
 
 from app.models import Preset
 from .models import Project, Task, ImageUpload, Setting, Theme
+from django import forms
+from codemirror2.widgets import CodeMirrorEditor
 
 admin.site.register(Project, GuardedModelAdmin)
 
@@ -19,10 +21,40 @@ admin.site.register(Preset, admin.ModelAdmin)
 
 
 class SettingAdmin(admin.ModelAdmin):
+
+
     def has_add_permission(self, request):
         # if there's already an entry, do not allow adding
         count = Setting.objects.all().count()
         return count == 0
 
 admin.site.register(Setting, SettingAdmin)
-admin.site.register(Theme, admin.ModelAdmin)
+
+
+class ThemeModelForm(forms.ModelForm):
+    css = forms.CharField(help_text="Enter custom CSS",
+                          required=False,
+                          widget=CodeMirrorEditor(options={'mode': 'css', 'lineNumbers': True}))
+    html_before_header = forms.CharField(help_text="HTML that will be displayed above site header",
+                                         required=False,
+                                         widget=CodeMirrorEditor(options={'mode': 'xml', 'lineNumbers': True}))
+    html_after_header = forms.CharField(help_text="HTML that will be displayed after site header",
+                                        required=False,
+                                        widget=CodeMirrorEditor(options={'mode': 'xml', 'lineNumbers': True}))
+    html_after_body = forms.CharField(help_text="HTML that will be displayed after the </body> tag",
+                                      required=False,
+                                    widget=CodeMirrorEditor(options={'mode': 'xml', 'lineNumbers': True}))
+    html_footer = forms.CharField(help_text="HTML that will be displayed in the footer",
+                                  required=False,
+                                  widget=CodeMirrorEditor(options={'mode': 'xml', 'lineNumbers': True}))
+
+    class Meta:
+        model = Theme
+        fields = '__all__'
+
+
+class ThemeAdmin(admin.ModelAdmin):
+    #list_display = ('id', 'description_en', 'description_ua', 'description_ru')
+    form = ThemeModelForm
+
+admin.site.register(Theme, ThemeAdmin)

app/boot.py

@@ -71,8 +71,8 @@ def boot():
         Preset.objects.get_or_create(name='Default', system=True, options=[{'name': 'dsm', 'value': True}])
 
         # Add settings
-        Setting.objects.all().delete()
-        Theme.objects.all().delete()
+#       Setting.objects.all().delete()
+#       Theme.objects.all().delete()
 
         default_theme, created = Theme.objects.get_or_create(name='Default')
         if created:

app/models/theme.py

@@ -1,8 +1,10 @@
 import logging
 
+from codemirror2.widgets import CodeMirrorEditor
 from django.db import models
 from colorfield.fields import ColorField
 
+
 logger = logging.getLogger('app.logger')
 
 class Theme(models.Model):
@@ -26,6 +28,12 @@ class Theme(models.Model):
     failed = ColorField(default='#ffcbcb', help_text="The background color of failed notifications.")
     success = ColorField(default='#cbffcd', help_text="The background color of success notifications.")
 
+    css = models.TextField(default='', blank=True)
+    html_before_header = models.TextField(default='', blank=True)
+    html_after_header = models.TextField(default='', blank=True)
+    html_after_body = models.TextField(default='', blank=True)
+    html_footer = models.TextField(default='', blank=True)
+
     def __str__(self):
         return self.name
 

app/static/admin/css/base.css

@@ -19,6 +19,8 @@
   /* HEADER */
   /* SIDEBAR */
   /* POPUP */ }
+  .admin-area .CodeMirror-scroll, .admin-area .CodeMirror {
+    height: 150px !important; }
   .admin-area #changelist-filter {
     display: none; }
   .admin-area a:link, .admin-area a:visited {

app/static/admin/css/base.scss

@@ -3,6 +3,10 @@
 */
 
 .admin-area{
+    .CodeMirror-scroll, .CodeMirror{
+        height: 150px !important;
+    }
+
     #changelist-filter{
         display: none;
     }

requirements.txt

@@ -4,6 +4,7 @@ APScheduler==3.2.0
 coreapi==2.0.9
 Django==1.11.1
 django-appconf==1.0.2
+django-codemirror2==0.2
 django-colorfield==0.1.14
 django-cors-headers==2.0.2
 django-debug-toolbar==1.6

webodm/settings.py

@@ -71,6 +71,7 @@ INSTALLED_APPS = [
     'corsheaders',
     'colorfield',
     'imagekit',
+    'codemirror2',
 #    'debug_toolbar',
     'app',
     'nodeodm',