Hide analyze button if corpus is not ready for this

app/corpora/cqi/models/corpora.py

@@ -61,6 +61,9 @@ class Corpus(Model):
                         subattr_value
         return lookups
 
+    def drop(self):
+        return self.client.api.corpus_drop_corpus(self.attrs['api_name'])
+
     def query(self, query, subcorpus_name='Results'):
         return self.client.api.cqp_query(self.attrs['api_name'],
                                          subcorpus_name, query)

app/static/css/nopaque.css

@@ -74,6 +74,9 @@ indicator will show up how the column is sorted right now.; */
 }
 
 /* styles for resource lists */
+.analyse-link[href=""] {
+  display: none;
+}
 .service[data-service]:before {
   content: "help";
 }

app/static/js/nopaque.lists.js

@@ -56,7 +56,7 @@ RessourceList.dataMapper = {
   corpus: corpus => ({creation_date: corpus.creation_date,
                       description: corpus.description,
                       id: corpus.id,
-                      "analyse-link": `/corpora/${corpus.id}/analyse`,
+                      "analyse-link": ["analysing", "prepared", "start analysis"].includes(corpus.status) ? `/corpora/${corpus.id}/analyse` : "",
                       "edit-link": `/corpora/${corpus.id}`,
                       status: corpus.status,
                       title: corpus.title}),