62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: MIT. See LICENSE
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import frappe
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import re
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from frappe.website.utils import clear_cache
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from frappe.rate_limiter import rate_limit
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from frappe.utils import add_to_date, now
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from frappe.website.doctype.blog_settings.blog_settings import get_comment_limit
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from frappe.utils.html_utils import clean_html
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from frappe import _
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@frappe.whitelist(allow_guest=True)
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@rate_limit(key='reference_name', limit=get_comment_limit, seconds=60*60)
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def add_comment(comment, comment_email, comment_by, reference_doctype, reference_name, route):
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doc = frappe.get_doc(reference_doctype, reference_name)
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if frappe.session.user == 'Guest' and doc.doctype not in ['Blog Post', 'Web Page']:
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return
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if not comment.strip():
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frappe.msgprint(_('The comment cannot be empty'))
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return False
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url_regex = re.compile(r"http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+", re.IGNORECASE)
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email_regex = re.compile(r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)", re.IGNORECASE)
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if url_regex.search(comment) or email_regex.search(comment):
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frappe.msgprint(_('Comments cannot have links or email addresses'))
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return False
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comment = doc.add_comment(
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text=clean_html(comment),
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comment_email=comment_email,
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comment_by=comment_by)
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comment.db_set('published', 1)
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# since comments are embedded in the page, clear the web cache
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if route:
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clear_cache(route)
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content = (comment.content
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+ "<p><a href='{0}/app/Form/Comment/{1}' style='font-size: 80%'>{2}</a></p>".format(frappe.utils.get_request_site_address(),
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comment.name,
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_("View Comment")))
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if doc.doctype == "Blog Post" and not doc.enable_email_notification:
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pass
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else:
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# notify creator
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frappe.sendmail(
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recipients=frappe.db.get_value('User', doc.owner, 'email') or doc.owner,
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subject=_('New Comment on {0}: {1}').format(doc.doctype, doc.name),
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message=content,
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reference_doctype=doc.doctype,
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reference_name=doc.name
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)
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# revert with template if all clear (no backlinks)
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template = frappe.get_template("templates/includes/comments/comment.html")
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return template.render({"comment": comment.as_dict()})
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