recline datapreview moved to extension

ckanext/reclinepreview/plugin.py

@@ -0,0 +1,36 @@
+from logging import getLogger
+
+import ckan.plugins as p
+import ckan.plugins.toolkit as toolkit
+
+log = getLogger(__name__)
+
+
+class ReclinePreview(p.SingletonPlugin):
+    """This extension previews resources using recline
+
+    This extension implements two interfaces
+
+      - ``IConfigurer`` allows to modify the configuration
+      - ``IResourcePreview`` allows to add previews
+    """
+    p.implements(p.IConfigurer, inherit=True)
+    p.implements(p.IResourcePreview, inherit=True)
+
+    def update_config(self, config):
+        ''' Set up the resource library, public directory and
+        template directory for the preview
+        '''
+        toolkit.add_public_directory(config, 'theme/public')
+        toolkit.add_template_directory(config, 'theme/templates')
+        toolkit.add_resource('theme/public', 'ckanext-reclinepreview')
+
+    def requires_same_orign(self, resource):
+        return False
+
+    def can_preview(self, resource):
+        format_lower = resource['format'].lower()
+        return format_lower in ['csv', 'xls', 'tsv']
+
+    def preview_template(self, context):
+        return 'recline.html'

ckan/public/base/datapreview/resource.config → ckanext/reclinepreview/theme/public/resource.config

@@ -7,12 +7,11 @@ lte IE 8 =
 
 [depends]
 
-datapreview-frame = base/ckan
-recline = base/main
+main = base/main
 
 [groups]
 
-recline =
+main =
     vendor/underscore/underscore.js
     vendor/backbone/backbone.js
     vendor/mustache/mustache.js

ckan/templates/dataviewer/recline.html → ckanext/reclinepreview/theme/templates/recline.html

@@ -11,5 +11,5 @@ <h4 class="loading-dialog">
 
 {% block scripts %}
   {{ super() }}
-  {% resource 'datapreview/recline' %}
+  {% resource 'ckanext-reclinepreview/main' %}
 {% endblock %}

setup.py

@@ -121,6 +121,7 @@
     test_tag_vocab_plugin=ckanext.test_tag_vocab_plugin:MockVocabTagsPlugin
     jsonpreview=ckanext.jsonpreview.plugin:JsonPreview
     pdfpreview=ckanext.pdfpreview.plugin:PdfPreview
+    reclinepreview=ckanext.reclinepreview.plugin:ReclinePreview
 
     [ckan.system_plugins]
     domain_object_mods = ckan.model.modification:DomainObjectModificationExtension