[pgAdmin4][Patch]: Fixed RMs #1220 & #1221

[Khushboo Vashi]

Hi,

Please find the attached patch which will fix RMs # 1220 and #1221.

If the database name contains = then the backup, maintenance and restore
jobs are failing.
To fix these, we will display the error message regarding inappropriate
database name.

Thanks,
Khushboo

diff --git a/web/pgadmin/tools/backup/static/js/backup.js b/web/pgadmin/tools/backup/static/js/backup.js
index ddbfaee..361cc4a 100644
--- a/web/pgadmin/tools/backup/static/js/backup.js
+++ b/web/pgadmin/tools/backup/static/js/backup.js
@@ -984,6 +984,14 @@ commonUtils
 
                 var treeInfo = node.getTreeNodeHierarchy.apply(node, [i]);
 
+                if (treeInfo.database._label.indexOf('=') >= 0) {
+                  alertify.alert(
+                    gettext('Backup error'),
+                    gettext('Backup job creation failed. The database name is inappropriate.')
+                  );
+                  return;
+                }
+
                 // Set current database into model
                 this.view.model.set('database', treeInfo.database._label);
 
diff --git a/web/pgadmin/tools/maintenance/static/js/maintenance.js b/web/pgadmin/tools/maintenance/static/js/maintenance.js
index 81e4594..51bbcf3 100644
--- a/web/pgadmin/tools/maintenance/static/js/maintenance.js
+++ b/web/pgadmin/tools/maintenance/static/js/maintenance.js
@@ -359,6 +359,14 @@ define([
 
                 var treeInfo = node.getTreeNodeHierarchy.apply(node, [i]);
 
+                if (treeInfo.database._label.indexOf('=') >= 0) {
+                  Alertify.alert(
+                    gettext('Maintenance error'),
+                    gettext('Maintenance job creation failed. The database name is inappropriate.')
+                  );
+                  return;
+                }
+
                 if (treeInfo.schema != undefined) {
                   schema = treeInfo.schema._label;
                 }
diff --git a/web/pgadmin/tools/restore/static/js/restore.js b/web/pgadmin/tools/restore/static/js/restore.js
index 5c082a9..b43fbde 100644
--- a/web/pgadmin/tools/restore/static/js/restore.js
+++ b/web/pgadmin/tools/restore/static/js/restore.js
@@ -616,6 +616,15 @@ commonUtils
 
                 var info = node.getTreeNodeHierarchy.apply(node, [i]),
                   m = this.view.model;
+
+                if (info.database._label.indexOf('=') >= 0) {
+                  alertify.alert(
+                    gettext('Restore error'),
+                    gettext('Restore job creation failed. The database name is inappropriate.')
+                  );
+                  return;
+                }
+
                 // Set current node info into model
                 m.set('database', info.database._label);
                 if (!m.get('custom')) {