From 8a2685325b41b9e032b9a85f71846acfa0b24b15 Mon Sep 17 00:00:00 2001
From: David Rowe <david@ctrlaltstudio.com>
Date: Fri, 3 Jun 2016 12:06:51 +1200
Subject: [PATCH] Make localhost, anonymous, and logged-in rows non-deletable

---
 domain-server/resources/describe-settings.json   |  5 ++++-
 .../resources/web/settings/js/settings.js        | 16 ++++++++++++++--
 2 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/domain-server/resources/describe-settings.json b/domain-server/resources/describe-settings.json
index 6ddc75bcef..7ee45d5ccd 100644
--- a/domain-server/resources/describe-settings.json
+++ b/domain-server/resources/describe-settings.json
@@ -148,7 +148,10 @@
               "editable": true,
               "default": false
             }
-          ]
+          ],
+
+          "non-deletable-row-key": "permissions_id",
+          "non-deletable-row-values": ["localhost", "anonymous", "logged-in"]
         }
       ]
     },
diff --git a/domain-server/resources/web/settings/js/settings.js b/domain-server/resources/web/settings/js/settings.js
index 29bb430893..44b2c692d2 100644
--- a/domain-server/resources/web/settings/js/settings.js
+++ b/domain-server/resources/web/settings/js/settings.js
@@ -919,6 +919,9 @@ function makeTable(setting, keypath, setting_value, isLocked) {
     html += "<span class='help-block'>" + setting.help + "</span>"
   }
 
+  var nonDeletableRowKey = setting["non-deletable-row-key"];
+  var nonDeletableRowValues = setting["non-deletable-row-values"];
+
   html += "<table class='table table-bordered " + (isLocked ? "locked-table" : "") + "' data-short-name='" + setting.name
     + "' name='" + keypath + "' id='" + (typeof setting.html_id !== 'undefined' ? setting.html_id : keypath)
     + "' data-setting-type='" + (isArray ? 'array' : 'hash') + "'>";
@@ -961,6 +964,8 @@ function makeTable(setting, keypath, setting_value, isLocked) {
           html += "<td class='key'>" + rowIndexOrName + "</td>"
       }
 
+      var isNonDeletableRow = false;
+
       _.each(setting.columns, function(col) {
 
         if (isArray) {
@@ -972,6 +977,9 @@ function makeTable(setting, keypath, setting_value, isLocked) {
           colName = keypath + "." + rowIndexOrName + "." + col.name;
         }
 
+        isNonDeletableRow = isNonDeletableRow
+          || (nonDeletableRowKey === col.name && nonDeletableRowValues.indexOf(colValue) !== -1);
+
         if (isArray && col.type === "checkbox" && col.editable) {
           html += "<td class='" + Settings.DATA_COL_CLASS + "'name='" + col.name + "'>"
                   + "<input type='checkbox' class='form-control toggle-checkbox table-checkbox' "
@@ -990,8 +998,12 @@ function makeTable(setting, keypath, setting_value, isLocked) {
                   "'><a href='javascript:void(0);' class='" + Settings.MOVE_UP_SPAN_CLASSES + "'></a>"
                   + "<a href='javascript:void(0);' class='" + Settings.MOVE_DOWN_SPAN_CLASSES + "'></a></td>"
         }
-        html += "<td class='" + Settings.ADD_DEL_BUTTONS_CLASSES +
-                "'><a href='javascript:void(0);' class='" + Settings.DEL_ROW_SPAN_CLASSES + "'></a></td>"
+        if (isNonDeletableRow) {
+          html += "<td></td>";
+        } else {
+          html += "<td class='" + Settings.ADD_DEL_BUTTONS_CLASSES
+                  + "'><a href='javascript:void(0);' class='" + Settings.DEL_ROW_SPAN_CLASSES + "'></a></td>";
+        }
       }
 
       html += "</tr>"