#12 | Create custom full path for Location and 'breadcrumbs'

msp/hooks.py

@@ -87,11 +87,11 @@ jenv = {
 # ---------------
 # Hook on document methods and events
 
-# doc_events = {
-# 	"Customer": {
-# 		"on_update": "msp.msp.customer_quick_entry.custom_customer_info"
-# 	}
-# }
+doc_events = {
+	"Location": {
+		"before_save": "msp.tools.hooks_methods.build_full_location_path"
+	}
+}
 
 # Scheduled Tasks
 # ---------------

msp/tools/hooks_methods.py

@@ -0,0 +1,27 @@
+import frappe
+from frappe.utils import cstr
+
+def build_full_location_path(doctype, method=None):
+    parent_location_name = doctype.parent_location
+    full_path = ''
+    html_full_path = ''
+    has_parent_location = True if parent_location_name else False
+
+    while has_parent_location:
+        result = frappe.db.get_value('Location', {'name': parent_location_name}, ['name', 'location_name', 'parent_location'], as_dict=True)
+        if not result:
+            has_parent_location = False
+            continue
+
+        full_path = f"{result['location_name']} --> {full_path}"
+        html_full_path = f"<a href='http://{cstr(frappe.local.site)}/app/location/{result['name']}' target='_blank'>{result['location_name']}</a> --> {html_full_path}"
+        parent_location_name = result['parent_location']
+
+        if not parent_location_name:
+            has_parent_location = False
+
+    full_path = f"{full_path} {doctype.location_name}" if full_path != '' else doctype.location_name
+    html_full_path = f"{html_full_path} <a href='http://{cstr(frappe.local.site)}/app/location/{doctype.name}' target='_blank'>{doctype.location_name}</a>" if html_full_path != '' else f"<a href='{doctype.name}'>{doctype.location_name}</a>"
+
+    doctype.full_path = full_path
+    doctype.html_full_path = html_full_path