[fix] change subject in email alert, fixes frappe/erpnext#6361

frappe/email/doctype/email_alert/email_alert.json

@@ -2,17 +2,20 @@
  "allow_copy": 0, 
  "allow_import": 0, 
  "allow_rename": 0, 
- "autoname": "field:subject", 
+ "autoname": "", 
+ "beta": 0, 
  "creation": "2014-07-11 17:18:09.923399", 
  "custom": 0, 
  "docstatus": 0, 
  "doctype": "DocType", 
  "document_type": "System", 
+ "editable_grid": 0, 
  "fields": [
   {
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "default": "1", 
    "fieldname": "enabled", 
    "fieldtype": "Check", 
@@ -38,6 +41,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "filters", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
@@ -62,6 +66,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "description": "To add dynamic subject, use jinja tags like\n\n<div><pre><code>{{ doc.name }} Delivered</code></pre></div>", 
    "fieldname": "subject", 
    "fieldtype": "Data", 
@@ -87,6 +92,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "document_type", 
    "fieldtype": "Link", 
    "hidden": 0, 
@@ -112,6 +118,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "event", 
    "fieldtype": "Select", 
    "hidden": 0, 
@@ -137,6 +144,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "depends_on": "eval:doc.event==\"Days After\" || doc.event==\"Days Before\"", 
    "description": "Send alert if date matches this field's value", 
    "fieldname": "date_changed", 
@@ -163,6 +171,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "default": "0", 
    "depends_on": "eval:doc.event==\"Days After\" || doc.event==\"Days Before\"", 
    "description": "Send days before or after the reference date", 
@@ -190,6 +199,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "depends_on": "eval:doc.event==\"Value Change\"", 
    "description": "Send alert if this field's value changes", 
    "fieldname": "value_changed", 
@@ -216,6 +226,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "section_break_9", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
@@ -240,6 +251,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "depends_on": "", 
    "description": "Optional: The alert will be sent if this expression is true", 
    "fieldname": "condition", 
@@ -266,6 +278,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "column_break_6", 
    "fieldtype": "Column Break", 
    "hidden": 0, 
@@ -289,6 +302,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "html_7", 
    "fieldtype": "HTML", 
    "hidden": 0, 
@@ -313,6 +327,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "column_break_5", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
@@ -337,6 +352,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "recipients", 
    "fieldtype": "Table", 
    "hidden": 0, 
@@ -362,6 +378,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "message_sb", 
    "fieldtype": "Section Break", 
    "hidden": 0, 
@@ -386,6 +403,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "message", 
    "fieldtype": "Text", 
    "hidden": 0, 
@@ -410,6 +428,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "attach_print", 
    "fieldtype": "Check", 
    "hidden": 0, 
@@ -435,6 +454,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "message_examples", 
    "fieldtype": "HTML", 
    "hidden": 0, 
@@ -460,6 +480,7 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "view_properties", 
    "fieldtype": "Button", 
    "hidden": 0, 
@@ -486,6 +507,7 @@
  "hide_toolbar": 0, 
  "icon": "icon-envelope", 
  "idx": 0, 
+ "image_view": 0, 
  "in_create": 0, 
  "in_dialog": 0, 
  "is_submittable": 0, 
@@ -493,7 +515,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2016-05-02 06:16:05.453253", 
+ "modified": "2016-09-16 06:29:18.577597", 
  "modified_by": "Administrator", 
  "module": "Email", 
  "name": "Email Alert", 
@@ -521,7 +543,6 @@
    "write": 1
   }
  ], 
-
  "quick_entry": 0, 
  "read_only": 0, 
  "read_only_onload": 0, 

frappe/email/doctype/email_alert/email_alert.py

@@ -10,6 +10,9 @@ from frappe.utils import validate_email_add, nowdate
 from frappe.utils.jinja import validate_template
 
 class EmailAlert(Document):
+	def autoname(self):
+		self.name = self.subject
+
 	def validate(self):
 		validate_template(self.subject)
 		validate_template(self.message)