Feature/no inline scripts

README.rst

@@ -142,8 +142,7 @@ If you prefer to link CSS and Javascript from different locations, the
 ``markitup_media`` tag can be replaced with two separate tags,
 ``markitup_css`` and ``markitup_js``. ``markitup_js`` accepts a
 parameter to suppress jQuery inclusion, just like
-``markitup_media``. (Note that jQuery must be included in your
-template before the ``markitup_editor`` tag is used).
+``markitup_media``.
 
 Last, use the ``markitup_editor`` template tag to apply the MarkItUp!
 editor to a textarea in your page. It accepts one argument, the HTML

markitup/static/markitup/ajax_csrf.js

@@ -29,4 +29,4 @@
             }
         }
     });
- })(jQuery);
+ })(jQuery || django.jQuery);

markitup/static/markitup/django-markitup.js

@@ -0,0 +1,31 @@
+'use strict';
+(function($) {
+  // Configure a MarkItUp editor on element
+  // Config comes from data attributes on config
+  function configure_markitup_editor(element, config) {
+    var preview_url = config.attr('data-preview-url');
+    var auto_preview = config.attr('data-auto-preview') == '1';
+    if (!element.hasClass("markItUpEditor")) {
+      if (preview_url) {
+        mySettings["previewParserPath"] = preview_url;
+      }
+      element.markItUp(mySettings);
+    }
+    if (auto_preview) {
+      $('a[title="Preview"]').trigger('mouseup');
+    }
+  };
+
+  $(function() {
+    $('.django-markitup-widget').each(function(index) {
+      var element = $(this);
+      configure_markitup_editor(element, element);
+    });
+
+    $('.django-markitup-editor-config').each(function(index) {
+      var config = $(this);
+      var element = $(config.attr('data-element'));
+      configure_markitup_editor(element, config);
+    });
+  });
+})(jQuery || django.jQuery);

markitup/static/markitup/jquery.markitup.js

@@ -662,4 +662,4 @@
 			$('textarea').trigger('insertion', [options]);
 		}
 	};
-})(jQuery);
+})(jQuery || django.jQuery);

markitup/templates/markitup/editor.html

@@ -1,12 +1,4 @@
-<script type="text/javascript">
-(function($) {
-$(document).ready(function() {
-  var element = $("#{{ textarea_id }}");
-  if(!element.hasClass("markItUpEditor")) {
-    {% if preview_url %}mySettings["previewParserPath"] = "{{ preview_url }}";{% endif %}
-    element.markItUp(mySettings);
-  }
-  {% if AUTO_PREVIEW %}$('a[title="Preview"]').trigger('mouseup');{% endif %}
-});
-})(jQuery);
-</script>
+<div class="django-markitup-editor-config" style="display: none"
+     data-element="#{{ textarea_id }}"
+     data-preview-url="{{ preview_url }}"
+     data-auto-preview="{{ AUTO_PREVIEW|yesno:"1,0" }}"></div>

markitup/templates/markitup/include_js.html

@@ -4,3 +4,4 @@
 <script type="text/javascript" src="{{ AJAXCSRF_JS }}"></script>
 <script type="text/javascript" src="{{ MARKITUP_JS }}"></script>
 <script type="text/javascript" src="{{ MARKITUP_SET }}/set.js"></script>
+<script type="text/javascript" src="{{ DJANGO_MARKITUP_JS }}"></script>

markitup/templatetags/markitup_tags.py

@@ -27,6 +27,7 @@ def _get_markitup_context():
         'MARKITUP_SKIN': absolute_url(settings.MARKITUP_SKIN).rstrip('/'),
         'MARKITUP_JS': absolute_url('markitup/jquery.markitup.js'),
         'AJAXCSRF_JS': absolute_url('markitup/ajax_csrf.js'),
+        'DJANGO_MARKITUP_JS': absolute_url('markitup/django-markitup.js'),
         }
     if settings.JQUERY_URL is not None:
         context['JQUERY_URL'] = absolute_url(settings.JQUERY_URL)

markitup/widgets.py

@@ -5,9 +5,9 @@
 from django.contrib.admin.widgets import AdminTextareaWidget
 from django.template.loader import render_to_string
 try:
-    from django.urls import NoReverseMatch, reverse
+    from django.urls import NoReverseMatch, reverse_lazy
 except ImportError:
-    from django.core.urlresolvers import reverse, NoReverseMatch
+    from django.core.urlresolvers import NoReverseMatch, reverse_lazy
 from django.utils.safestring import mark_safe
 from markitup import settings
 from markitup.util import absolute_url
@@ -59,39 +59,33 @@ def __init__(self, attrs=None,
         if auto_preview is None:
             auto_preview = settings.MARKITUP_AUTO_PREVIEW
         self.auto_preview = auto_preview
+
+        try:
+            preview_url = reverse_lazy('markitup_preview')
+        except NoReverseMatch:
+            preview_url = ""
+
+        attrs = attrs or {}
+        classes = attrs.get('class', '').split()
+        attrs['class'] = ' '.join(classes + ['django-markitup-widget'])
+        attrs['data-preview-url'] = preview_url
+        if auto_preview:
+            attrs['data-auto-preview'] = '1'
+
         super(MarkItUpWidget, self).__init__(attrs)
 
     def _media(self):
         js_media = [absolute_url(settings.JQUERY_URL)] if settings.JQUERY_URL is not None else []
         js_media = js_media + [absolute_url('markitup/ajax_csrf.js'),
                                absolute_url('markitup/jquery.markitup.js'),
-                               posixpath.join(self.miu_set, 'set.js')]
+                               posixpath.join(self.miu_set, 'set.js'),
+                               absolute_url('markitup/django-markitup.js')]
         return forms.Media(
             css={'screen': (posixpath.join(self.miu_skin, 'style.css'),
                             posixpath.join(self.miu_set, 'style.css'))},
             js=js_media)
     media = property(_media)
 
-    def render(self, name, value, attrs=None, renderer=None):
-        html = super(MarkItUpWidget, self).render(name, value, attrs)
-
-        # Passing base_attrs as a kwarg for compatibility with Django < 1.11
-        # (where it will be treated as an innocuous attr named base_attrs)
-        final_attrs = self.build_attrs(
-            base_attrs=self.attrs, extra_attrs=attrs)
-
-        try:
-            preview_url = reverse('markitup_preview')
-        except NoReverseMatch:
-            preview_url = ""
-
-        html += render_to_string('markitup/editor.html',
-                                 {'textarea_id': final_attrs['id'],
-                                 'AUTO_PREVIEW': self.auto_preview,
-                                 'preview_url': preview_url})
-
-        return mark_safe(html)
-
 
 class AdminMarkItUpWidget(MarkItUpWidget, AdminTextareaWidget):
     """

tests/tests.py

@@ -239,68 +239,81 @@ def test_render_markup(self):
                                                   'replace this text'}))
 
 
-class RenderTests(MIUTestCase):
-    look_for = 'var element = $("#my_id");'
-    auto_preview_override = True
-
-    def test_widget_render(self):
-        widget = MarkItUpWidget()
-        self.assertIn(self.look_for,
-                      widget.render('name', 'value', {'id': 'my_id'}))
-
-    def test_widget_render_with_custom_id(self):
-        widget = MarkItUpWidget(attrs={'id': 'my_id'})
-        self.assertIn(self.look_for,
-                      widget.render('name', 'value'))
-
-    def test_widget_render_preview_parser_path(self):
-        widget = MarkItUpWidget()
-        self.assertIn('mySettings["previewParserPath"] = "/markitup/preview/";',
-                      widget.render('name', 'value', {'id': 'my_id'}))
-
-    def test_templatetag_render(self):
-        template = """{% load markitup_tags %}{% markitup_editor "my_id" %}"""
-        self.assertIn(self.look_for,
-                      self.render(template))
-
-    def test_templatetag_render_preview_parser_path(self):
-        template = """{% load markitup_tags %}{% markitup_editor "my_id" %}"""
-        self.assertIn('mySettings["previewParserPath"] = "/markitup/preview/";',
-                      self.render(template))
-
-    def test_per_widget_auto_preview_override(self):
-        widget = MarkItUpWidget(auto_preview=self.auto_preview_override)
-        self.assertIn(AutoPreviewSettingTests.look_for,
-                      widget.render('name', 'value', {'id': 'my_id'}),
-                      reverse=not self.auto_preview_override)
-
-    def test_per_ttag_auto_preview_override(self):
-        if self.auto_preview_override:
-            arg = "auto_preview"
-        else:
-            arg = "no_auto_preview"
-        template = """{%% load markitup_tags %%}{%% markitup_editor "my_id" "%s" %%}""" % (arg,)
-        self.assertIn(AutoPreviewSettingTests.look_for,
-                      self.render(template),
-                      reverse=not self.auto_preview_override)
-
-
-class AutoPreviewSettingTests(RenderTests):
-    look_for = "$('a[title=\"Preview\"]').trigger('mouseup');"
-    auto_preview_override = False
+class RenderTestMixin(object):
+    look_for = 'OVERRIDE ME'
+    look_for_auto_preview = 'data-auto-preview="1"'
 
     def setUp(self):
         self._old_auto = settings.MARKITUP_AUTO_PREVIEW
-        settings.MARKITUP_AUTO_PREVIEW = True
 
     def tearDown(self):
         settings.MARKITUP_AUTO_PREVIEW = self._old_auto
 
+    def render_subject(self, auto_preview=None):
+        raise NotImplemented('OVERRIDE ME')
+
+    def test_render(self):
+        self.assertIn(self.look_for, self.render_subject())
+
+    def test_render_preview_parser_path(self):
+        self.assertIn('data-preview-url="/markitup/preview/"',
+                      self.render_subject())
+
+    def test_auto_preview_setting(self):
+        settings.MARKITUP_AUTO_PREVIEW = True
+        self.assertIn(self.look_for_auto_preview, self.render_subject())
+
+    def test_auto_preview_override(self):
+        self.assertIn(self.look_for_auto_preview,
+                      self.render_subject(True))
+
+    def test_auto_preview_override_setting(self):
+        settings.MARKITUP_AUTO_PREVIEW = True
+        self.assertIn(self.look_for_auto_preview,
+                      self.render_subject(False),
+                      reverse=True)
+
+
+class RenderTemplateTagTests(RenderTestMixin, MIUTestCase):
+    look_for = 'data-element="#my_id"'
+
+    def render_subject(self, auto_preview=None):
+        if auto_preview is True:
+            params = '"auto_preview"'
+        elif auto_preview is False:
+            params = '"no_auto_preview"'
+        else:
+            params = ''
+        template = ('{% load markitup_tags %}{% markitup_editor "my_id" '
+                    + params + ' %}')
+        return self.render(template)
+
+
+class RenderWidgetTests(RenderTestMixin, MIUTestCase):
+    look_for = 'class="django-markitup-widget"'
+
+    def render_subject(self, auto_preview=None):
+        widget = MarkItUpWidget(auto_preview=auto_preview)
+        return widget.render('name', 'value')
+
 
 class TemplatetagMediaUrlTests(MIUTestCase):
     maxDiff = None
     prefix = '/static'
 
+    @property
+    def script_tags(self):
+        return (
+            '<script type="text/javascript" '
+            'src="%(prefix)s/markitup/ajax_csrf.js"></script>\n'
+            '<script type="text/javascript" '
+            'src="%(prefix)s/markitup/jquery.markitup.js"></script>\n'
+            '<script type="text/javascript" '
+            'src="%(prefix)s/markitup/sets/default/set.js"></script>\n'
+            '<script type="text/javascript" '
+            'src="%(prefix)s/markitup/django-markitup.js"></script>'
+        ) % {'prefix': self.prefix}
+
     def setUp(self):
         self._reset_storage()
 
@@ -339,9 +352,7 @@ def _get_expected_media(self):
         out = """<link href="%(prefix)s/markitup/skins/simple/style.css" type="text/css" media="screen" rel="stylesheet" />
 <link href="%(prefix)s/markitup/sets/default/style.css" type="text/css" media="screen" rel="stylesheet" />
 <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
-<script type="text/javascript" src="%(prefix)s/markitup/ajax_csrf.js"></script>
-<script type="text/javascript" src="%(prefix)s/markitup/jquery.markitup.js"></script>
-<script type="text/javascript" src="%(prefix)s/markitup/sets/default/set.js"></script>""" % {'prefix': self.prefix}
+""" % {'prefix': self.prefix} + self.script_tags
         return out
 
     # JQUERY_URL settings and resulting link
@@ -382,12 +393,7 @@ def test_jquery_url(self):
                 else:
                     self.assertHTMLEqual(
                         self._get_js(),
-                        (
-                            '<script type="text/javascript" src="%(prefix)s/markitup/ajax_csrf.js"></script>\n'
-                            '<script type="text/javascript" src="%(prefix)s/markitup/jquery.markitup.js"></script>\n'
-                            '<script type="text/javascript" src="%(prefix)s/markitup/sets/default/set.js"></script>'
-                            % {'prefix': self.prefix}
-                            ))
+                        self.script_tags)
         finally:
             settings.JQUERY_URL = _old_jquery_url