add cause release fields

assets/javascripts/discourse/connectors/category-custom-settings/donations_category_settings.hbs

@@ -23,4 +23,14 @@
     <label>{{i18n 'discourse_donations.cause.maintainers.setting_label'}}</label>
     {{input value=category.custom_fields.donations_maintainers_label}}
   </section>
+
+  <section class='field'>
+    <label>{{i18n 'discourse_donations.cause.release_latest.label'}}</label>
+    {{input value=category.custom_fields.donations_release_latest}}
+  </section>
+
+  <section class='field'>
+    <label>{{i18n 'discourse_donations.cause.release_oldest.label'}}</label>
+    {{input value=category.custom_fields.donations_release_oldest}}
+  </section>
 {{/if}}

assets/javascripts/discourse/widgets/donations-category-header-widget.js.es6

@@ -2,6 +2,7 @@ import { createWidget } from 'discourse/widgets/widget';
 import { h } from 'virtual-dom';
 import { avatarFor }  from 'discourse/widgets/post';
 import { userPath } from "discourse/lib/url";
+import { iconNode } from "discourse-common/lib/icon-library";
 
 function donationDisplay(amount, type) {
   return h(`div.donations-${type}`, [
@@ -68,6 +69,44 @@ createWidget('category-header-widget', {
         );
       }
 
+      if (category.donations_release_oldest) {
+        let releaseArray = category.donations_release_oldest.split('/');
+        let label = releaseArray[releaseArray.length - 1];
+        metadata.push(
+          h('div.donations-release-oldest', [
+            h('span', '>'),
+            this.attach('link', {
+              href: category.donations_release_oldest,
+              icon: 'tag',
+              rawLabel: label,
+              omitSpan: true,
+              attributes: {
+                target: '_blank'
+              }
+            })
+          ])
+        )
+      }
+
+      if (category.donations_release_latest) {
+        let releaseArray = category.donations_release_latest.split('/');
+        let label = releaseArray[releaseArray.length - 1];
+        metadata.push(
+          h('div.donations-release-latest', [
+            h('span', '<'),
+            this.attach('link', {
+              href: category.donations_release_latest,
+              icon: 'tag',
+              rawLabel: label,
+              omitSpan: true,
+              attributes: {
+                target: '_blank'
+              }
+            })
+          ])
+        )
+      }
+
       if (metadata.length) {
         contents.push(h('div.donations-category-metadata', metadata));
       }

assets/stylesheets/discourse-donations.scss

@@ -140,7 +140,7 @@ div.stripe-errors {
   }
 
   .donations-category-metadata {
-    width: 500px;
+    max-width: 700px;
     margin: 0 auto;
     padding-bottom: 20px;
     display: flex;
@@ -166,6 +166,15 @@ div.stripe-errors {
         margin-right: 4px;
       }
     }
+
+    .donations-release-latest, .donations-release-oldest {
+      display: flex;
+      align-items: center;
+
+      span:first-of-type {
+        margin-right: 8px;
+      }
+    }
   }
 
   .donations-category-users {

config/locales/client.en.yml

@@ -58,6 +58,10 @@ en:
           setting_label: "Maintainers label"
         amounts:
           setting_label: "Show donation amounts"
+        release_latest:
+          label: "Latest Release Supported"
+        release_oldest:
+          label: "Oldest Release Supported"
       subscription:
         cancel:
           title: "Cancel Recurring Donation"

plugin.rb

@@ -113,6 +113,22 @@ after_initialize do
         nil
       end
     end
+
+    def donations_release_latest
+      if custom_fields['donations_release_latest']
+        custom_fields['donations_release_latest']
+      else
+        nil
+      end
+    end
+
+    def donations_release_oldest
+      if custom_fields['donations_release_oldest']
+        custom_fields['donations_release_oldest']
+      else
+        nil
+      end
+    end
   end
 
   [
@@ -124,7 +140,9 @@ after_initialize do
     'donations_maintainers',
     'donations_maintainers_label',
     'donations_github',
-    'donations_meta'
+    'donations_meta',
+    'donations_release_latest',
+    'donations_release_oldest'
   ].each do |key|
     Site.preloaded_category_custom_fields << key if Site.respond_to? :preloaded_category_custom_fields
   end
@@ -145,6 +163,8 @@ after_initialize do
   add_to_serializer(:basic_category, :include_donations_maintainers_label?) { object.donations_maintainers_label.present? }
   add_to_serializer(:basic_category, :donations_github) { object.donations_github }
   add_to_serializer(:basic_category, :donations_meta) { object.donations_meta }
+  add_to_serializer(:basic_category, :donations_release_latest) { object.donations_release_latest }
+  add_to_serializer(:basic_category, :donations_release_oldest) { object.donations_release_oldest }
 
   DiscourseEvent.trigger(:donations_ready)
 end