To allow scrolling in Safari mobile, we set the content of text_view_comments frame in a jQuery UI layout.
So the automated scrolling operations in c_sync.js must be adjustable to the right part to scroll.
Also, if a comment have to be shown outside of the current viewport, we scroll the correct part to that viewport
and then set the comment top Y offset to juste what it needs to avoid the "Add comment" button after scrolling
operation.
If not in Safari mobile, we add an offset here to avoid comment to display under the "Add comment" button.
# -*- coding: utf-8 -*-
from django.test import TestCase
from BeautifulSoup import BeautifulSoup
from cm.models import *
# python manage.py test
#
# python manage.py test cm.CommentPositioningTest
def create_comment(start_wrapper=0, end_wrapper=0, start_offset=0, end_offset=0, reply_to=None, user=None, state='pending'):
version = Text.objects.all()[0].get_latest_version()
co = Comment.objects.create(text_version=version,
title="tt",
content="tt",
start_wrapper=start_wrapper,
end_wrapper=end_wrapper,
start_offset=start_offset,
end_offset=end_offset,
reply_to=reply_to,
state=state,
user=user)
return co
class CommentPositioningTest(TestCase):
def assert_comment(self, old_comment_id, start_wrapper, end_wrapper, start_offset, end_offset):
comment = Comment.objects.get(id=old_comment_id)
#print comment.start_wrapper, comment.end_wrapper, comment.start_offset, comment.end_offset
#print start_wrapper, end_wrapper, start_offset, end_offset
self.assertEqual(comment.start_wrapper, start_wrapper)
self.assertEqual(comment.end_wrapper, end_wrapper)
self.assertEqual(comment.start_offset, start_offset)
self.assertEqual(comment.end_offset, end_offset)
def preserve_comment_pos(self, content, new_content, comment_pos_list):
text = Text.objects.create_text("text", "html", content, "", "", "", None)
version = Text.objects.all()[0].get_latest_version()
res = {}
for old, new in comment_pos_list:
x, y, z, k = old
comment = create_comment(x, y, z, k)
res[comment.id] = new
version.edit("text", "html", new_content, keep_comments = True, cancel_modified_scopes=False)
for id, new in res.items():
if not new:
self.assertFalse(Comment.objects.filter(id=id))
else:
x, y , z, k = new
self.assert_comment(id, x, y, z, k)
def test_remove_comment(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>This is a <b>te</b>e<b>est</b> text</body></html>"""
text = Text.objects.create_text("text", "html", content, "", "", "", None)
comment1 = create_comment(2, 2, 2, 4)
comment2 = create_comment(2, 2, 2, 4)
version = Text.objects.all()[0].get_latest_version()
self.assertEqual(len(version.get_comments()), 2)
version.edit("text", "html", new_content, keep_comments = False, cancel_modified_scopes=False)
self.assertEqual(len(version.get_comments()), 0)
def test_wrapper_shifted(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>This is a <b>te</b>e<b>est</b> text</body></html>"""
self.preserve_comment_pos(content, new_content, [([2,2,2,4],[4,4,2,4]),])
def test_comment_removed(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>This is a <b>test</b> txt</body></html>"""
self.preserve_comment_pos(content, new_content, [([2,2,2,4],None),])
def test_offset_shifted(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>a <b>teXXXst</b>a text</body></html>"""
self.preserve_comment_pos(content, new_content, [([2,2,2,4],[2,2,3,5]),])
def test_insert_wrapper(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>This is a <b>test</b> te<b>x</b>t</body></html>"""
self.preserve_comment_pos(content, new_content, [([2,2,2,5],[2,4,2,1]),])
def test_multiwrapper(self):
content = u"""<html><body>This is a <b>test</b> text</body></html>"""
new_content = u"""<html><body>This is a <b>testXXX<b>X</b>XXXXXXX</b>X text</body></html>"""
self.preserve_comment_pos(content, new_content, [([0,2,2,4],None),])
def test_insert_wrapper2(self):
content = u"""<html><body>aa<b>test</b>bb</body></html>"""
new_content = u"""<html><body>aXa<b>test</b>bXb</body></html>"""
self.preserve_comment_pos(content, new_content, [([0,2,1,1],[0,2,2,1]),])