old_contents: # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
  # MIT License. See license.txt
  from __future__ import unicode_literals
  
  import frappe
  import frappe.utils
  from frappe.website.render import clear_cache
  
  from frappe import _
  
  @frappe.whitelist(allow_guest=True)
  def add_comment(comment, comment_email, comment_by, reference_doctype, reference_name, route):
  	doc = frappe.get_doc(reference_doctype, reference_name)
  
  	if len(comment) < 10:
  		frappe.msgprint(_('Comment Should be atleast 10 characters'))
  		return ''
  
  	blacklist = ['http://', 'https://', '@gmail.com']
  
  	if any([b in comment for b in blacklist]):
  		frappe.msgprint(_('Comments cannot have links or email addresses'))
  		return ''
  
  	comment = doc.add_comment(
  		text = comment,
  		comment_email = comment_email,
  		comment_by = comment_by)
  
  	comment.db_set('published', 1)
  
  	# since comments are embedded in the page, clear the web cache
  	if route:
  		clear_cache(route)
  
  	content = (comment.content
  		+ "<p><a href='{0}/desk/#Form/Comment/{1}' style='font-size: 80%'>{2}</a></p>".format(frappe.utils.get_request_site_address(),
  			comment.name,
  			_("View Comment")))
  
  	# notify creator
  	frappe.sendmail(
  		recipients = frappe.db.get_value('User', doc.owner, 'email') or doc.owner,
  		subject = _('New Comment on {0}: {1}').format(doc.doctype, doc.name),
  		message = content,
  		reference_doctype=doc.doctype,
  		reference_name=doc.name
  	)
  
  	if comment.published:
  		# revert with template if all clear (no backlinks)
  		template = frappe.get_template("templates/includes/comments/comment.html")
  
  		return template.render({"comment": comment.as_dict()})
  
  	else:
  		return ''
  
new_contents: # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
  # MIT License. See license.txt
  from __future__ import unicode_literals
  
  import frappe
  import frappe.utils
  from frappe.website.render import clear_cache
  
  from frappe import _
  
  @frappe.whitelist(allow_guest=True)
  def add_comment(comment, comment_email, comment_by, reference_doctype, reference_name, route):
  	doc = frappe.get_doc(reference_doctype, reference_name)
  
  	if len(comment) < 10:
  		frappe.msgprint(_('Comment Should be atleast 10 characters'))
  		return ''
  
  	blacklist = ['http://', 'https://', '@gmail.com']
  
  	if any([b in comment for b in blacklist]):
  		frappe.msgprint(_('Comments cannot have links or email addresses'))
  		return ''
  
  	comment = doc.add_comment(
  		text = comment,
  		comment_email = comment_email,
  		comment_by = comment_by)
  
  	comment.db_set('published', 1)
  
  	# since comments are embedded in the page, clear the web cache
  	if route:
  		clear_cache(route)
  
  	content = (comment.content
  		+ "<p><a href='{0}/desk#Form/Comment/{1}' style='font-size: 80%'>{2}</a></p>".format(frappe.utils.get_request_site_address(),
  			comment.name,
  			_("View Comment")))
  
  	# notify creator
  	frappe.sendmail(
  		recipients = frappe.db.get_value('User', doc.owner, 'email') or doc.owner,
  		subject = _('New Comment on {0}: {1}').format(doc.doctype, doc.name),
  		message = content,
  		reference_doctype=doc.doctype,
  		reference_name=doc.name
  	)
  
  	if comment.published:
  		# revert with template if all clear (no backlinks)
  		template = frappe.get_template("templates/includes/comments/comment.html")
  
  		return template.render({"comment": comment.as_dict()})
  
  	else:
  		return ''
  
subject: Comment link sent in email (bp #10742) (#10745)