Refactor template/priority category checkboxes into own template

 - Also adds add select all/none UI
 - Adds admin hint for empty category list behaviour

4 files changed, 41 insertions, 26 deletions

diff --git a/templates/web/base/admin/category-checkboxes.html b/templates/web/base/admin/category-checkboxes.html
new file mode 100644
index 000000000..63acd4112
--- /dev/null
+++ b/templates/web/base/admin/category-checkboxes.html
@@ -0,0 +1,18 @@
+  <p>
+    <strong>[% loc('Categories:') %]</strong>
+  </p>
+  <ul>
+    <li>
+      [% loc('Select:') %]
+      <a href="#" data-select-all>[% loc('all') %]</a> /
+      <a href="#" data-select-none>[% loc('none') %]</a>
+    </li>
+    [% FOR contact IN contacts %]
+      <li>
+        <label>
+          <input type="checkbox" name="contacts[[% contact.id %]]" [% 'checked' IF contact.active %]/>
+          [% contact.category %]
+        </label>
+      </li>
+    [% END %]
+  </ul>
diff --git a/templates/web/base/admin/responsepriorities/edit.html b/templates/web/base/admin/responsepriorities/edit.html
index 93b050a20..4d838eed2 100644
--- a/templates/web/base/admin/responsepriorities/edit.html
+++ b/templates/web/base/admin/responsepriorities/edit.html
@@ -17,19 +17,14 @@
         <strong>[% loc('Description:') %] </strong>
         <input type="text" name="description" class="form-control" size="30" value="[% rp.description | html %]">
     </p>
-    <p>
-      <strong>[% loc('Categories:') %]</strong>
-      <ul>
-        [% FOR contact IN contacts %]
-          <li>
-            <label>
-              <input type="checkbox" name="contacts[[% contact.id %]]" [% 'checked' IF contact.active %]/>
-              [% contact.category %]
-            </label>
-          </li>
-        [% END %]
-      </ul>
-    </p>
+
+    <div class="admin-hint">
+      <p>
+        [% loc('If you only want this priority to be an option for specific categories, pick them here. By default they will show for all categories.') %]
+      </p>
+    </div>
+    [% INCLUDE 'admin/category-checkboxes.html' %]
+
     <p>
         <label>
           <input type="checkbox" name="deleted" id="deleted" value="1"[% ' checked' IF rp.deleted %]>
diff --git a/templates/web/base/admin/template_edit.html b/templates/web/base/admin/template_edit.html
index 8ce3c28dd..b2e734756 100644
--- a/templates/web/base/admin/template_edit.html
+++ b/templates/web/base/admin/template_edit.html
@@ -23,19 +23,14 @@
         <input type="checkbox" name="auto_response" [% 'checked' IF rt.auto_response %] />
       </label>
     </p>
-    <p>
-      <strong>[% loc('Categories:') %]</strong>
-      <ul>
-        [% FOR contact IN contacts %]
-          <li>
-            <label>
-              <input type="checkbox" name="contacts[[% contact.id %]]" [% 'checked' IF contact.active %]/>
-              [% contact.category %]
-            </label>
-          </li>
-        [% END %]
-      </ul>
-    </p>
+
+    <div class="admin-hint">
+      <p>
+        [% loc('If you only want this template to be an option for specific categories, pick them here. By default they will show for all categories.') %]
+      </p>
+    </div>
+    [% INCLUDE 'admin/category-checkboxes.html' %]
+
     <p>
       <input type="hidden" name="token" value="[% csrf_token %]" >
       <input type="submit" class="btn" name="Edit templates" value="[% rt.id ? loc('Save changes') : loc('Create template') %]" >
diff --git a/web/js/fixmystreet-admin.js b/web/js/fixmystreet-admin.js
index 8191fc254..0323b1742 100644
--- a/web/js/fixmystreet-admin.js
+++ b/web/js/fixmystreet-admin.js
@@ -31,6 +31,13 @@ $(function(){
         });
     }
 
+    // Some lists of checkboxes have 'select all/none' links at the top
+    $("a[data-select-none], a[data-select-all]").click(function(e) {
+        e.preventDefault();
+        var checked = $(this).filter('[data-select-all]').length > 0;
+        $(this).closest("ul").find('input[type=checkbox]').prop('checked', checked);
+    });
+
 
     // admin hints: maybe better implemented as tooltips?
     $(".admin-hint").on('click', function(){