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Author SHA1 Message Date
Nick Pope
0b9db1f54b Allow non-static autoload methods w/ PHP >= 5.2.11 
HTML Purifier loads itself as the first autoload function by
unregistering all existing functions and re-registering them after
registering itself.

Originally an exception was thrown when a non-static object method was
encountered as the behaviour of spl_autoload_functions() did not return
the object instance, but only the class name.  This was filed on PHP
bugs (#44144).

The bug was fixed for PHP >= 5.2.11 and >= 5.3

Signed-off-by: Nick Pope <nick@nickpope.me.uk>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-10-28 17:25:17 +01:00
Edward Z. Yang
1d4a38d055 Escape CDATA before handling conditional comments. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-28 12:11:26 -04:00
Edward Z. Yang
8c80349f9d Implement HTML.Nofollow for external links. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-28 12:01:57 -04:00
Edward Z. Yang
d848c99b74 Make IE conditional comment matching ungreedy. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-28 10:22:38 -04:00
Edward Z. Yang
882ffed9ba Release 4.2.0. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-15 02:52:57 -04:00
Edward Z. Yang
86990a21f1 Rename newline normalization directive to something better. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-15 02:50:39 -04:00
Tomasz Muras
9573f0933d Make newline normalization optional. 2010-09-14 23:49:28 -04:00
Edward Z. Yang
632bf2bbd4 Shift to 4.2.0 release cycle. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-14 23:38:51 -04:00
Edward Z. Yang
ec86598446 Add support for file:// URI scheme. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-09 00:01:26 -04:00
Edward Z. Yang
b6c3f5e89b Update TODO. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-08 23:42:05 -04:00
Edward Z. Yang
7c91104532 Implement HTML.FlashAllowFullScreen. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-08 23:39:20 -04:00
Edward Z. Yang
eac628f490 Add %CSS.ForbiddenProperties directive. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-04 02:59:03 -04:00
Edward Z. Yang
92913bc816 Add documentation about configuration directive types. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-04 02:28:53 -04:00
Edward Z. Yang
479d793562 Reword documentation to be clearer, and give warning on common user error. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-09-04 01:31:20 -04:00
Edward Z. Yang
e2c15f1c98 Fix Mac Snow Leopard APC bug. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-08-26 21:40:58 -07:00
Edward Z. Yang
57ced3f361 Tighten up ignore spec. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-06-30 06:00:45 -07:00
Edward Z. Yang
c04a441b3e Actually make URI.DisableResources do something. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-06-30 05:59:17 -07:00
Edward Z. Yang
1bed8b6d5f Added %Core.RemoveProcessingInstructions. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-06-20 18:26:44 -07:00
Edward Z. Yang
33afd7d9e0 Fix improper handling of IE conditional comments. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-06-18 06:08:54 -07:00
Edward Z. Yang
18e538317a Release 4.1.1. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-31 20:17:31 -07:00
Edward Z. Yang
96a4193fc9 Fix undefined index warnings in maintenance scripts. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-31 20:07:27 -07:00
Edward Z. Yang
00c66fa9cb Fix bug in parsing single attribute with entities. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-31 19:44:18 -07:00
Edward Z. Yang
d3abcb90e3 Rewrite CSS url() and font-family output logic. 
The new logic is as follows:

* Given a URL to insert into url(), check that it is properly URL
  encoded (in particular, a doublequote and backslash never occurs
  within it) and then place it as url("http://example.com").

* Given a font name, if it is strictly alphanumeric, it is safe to omit
  quotes. Otherwise, wrap in double quotes and replace '"' with '\22 '
  (note trailing space) and '\' with '\5C ' (ditto).

We introduce expandCSSEscape() which is a hack for common parsing
idioms in CSS; this means that CSS escapes are now recognized inside
URLs as well as unquoted font names.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-31 18:45:21 -07:00
Edward Z. Yang
df3100b1b3 Make test script less chatty when log_errors is on. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-20 21:50:44 -04:00
Edward Z. Yang
143e1ad718 Remove shebang and +x from test script. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-20 21:21:26 -04:00
Edward Z. Yang
875b0febde Fix infinite loop involving wrapping formedness. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-17 23:22:51 -04:00
Edward Z. Yang
3166b8a10f Fix bug in background-position with center keyword. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-05 15:08:57 -04:00
Edward Z. Yang
1a70bffd5a Emit errors when body is extracted. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-05-04 13:41:09 -04:00
Edward Z. Yang
f4c6e10ff7 Release 4.1.0. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-04-26 18:31:40 -04:00
Edward Z. Yang
c1cbd9e565 Mute STRICT errors from CSSTidy and don't run PEARSax3 on PHP 5.3. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-04-26 18:27:32 -04:00
Edward Z. Yang
da94d3d6ac Always quote the contents of url() in CSS. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-04-26 12:10:15 -04:00
Edward Z. Yang
80793e925e Remove +x bit from RemoveSpansWithoutAttributes.php 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-04-17 00:23:09 -04:00
Edward Z. Yang
8ef4fb22db Support for flashvars in HTML.SafeEmbed. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-30 13:33:13 -04:00
Edward Z. Yang
70a7a3f5dd Handle <ol><ol> properly by adding missing <li> tag. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-10 00:58:37 -05:00
Edward Z. Yang
4d612d5a77 Improve handling of malformed object parameters. 
When specifying source material for <object> tags, you must use
data inside the object tag as well as specify movie in a param.
If you specify a src (which is the appropriate markup for <embed>)
we now convert and fill in the other attributes appropriately.

Also, fix a PHP warning in Generator code.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-09 17:29:38 -05:00
Edward Z. Yang
63a854ee5d Remove call-time pass-by-reference. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-08 03:45:11 -05:00
Edward Z. Yang
0229458f8f Implement Internet Explorer compatibility code for embedded content. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-08 01:56:40 -05:00
Edward Z. Yang
baa477ac08 Truncate alt text from src if it's too long. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-08 01:22:21 -05:00
Edward Z. Yang
dc90e8e85b Support flashvars. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-08 01:16:57 -05:00
Edward Z. Yang
97125ed18b Implement data URI scheme. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-07 21:45:39 -05:00
Paul Stone
9a9036c689 Implement auto-formatter that removes empty span tags. 
Signed-off-by: Paul Stone <patches@pdjs.co.uk>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-07 18:59:33 -05:00
Edward Z. Yang
aea7d02dfe Support YouTube slideshow embedding. 
YouTube slideshows contain a /cp/, not a /v/, in their URL;
relax the YouTube filter to allow them.

Signed-off-by: Nigel McNie <nigel@catalyst.net.nz>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-03-07 18:57:22 -05:00
Brian DeRocher
b3ca1498c2 Add boolean value flag for PEARSax3 for testing if a token is empty. 
Signed-off-by: Brian DeRocher <brian@derocher.org>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-02-26 21:36:51 -05:00
Edward Z. Yang
ac18672aba Fix extant broken PEARSax3 parsing patterns. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-02-26 21:14:52 -05:00
Edward Z. Yang
faf28682ad Manually work around PEARSax3 E_STRICT errors. 
Previously, my development environment was not running the PEARSax3
tests because my environment was set to E_STRICT error handling, and
thus the tests were skipped.  Relax this requirement by making the
wrapper class E_STRICT safe.  This introduces a few failing tests.

Also update TODO and add another fresh test.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-02-26 20:42:42 -05:00
Edward Z. Yang
e2cd852bcf Add shebang line to tests index script. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-02-15 02:55:43 -05:00
Edward Z. Yang
694583259c Fix autoparagraph bug with non-inline elements. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2010-02-15 02:55:33 -05:00
Edward Z. Yang
bde4de3c78 Update TODO. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2009-08-27 20:17:41 -04:00
Edward Z. Yang
5b4e5c983e Support proprietary height attribute on table. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2009-08-27 20:17:24 -04:00
Edward Z. Yang
1ad8fd5ce9 Gracefully deal with null injectors. 
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
 2009-08-27 20:03:31 -04:00