extern/egroupware_official
1
0
Fork 0
mirror of https://github.com/EGroupware/egroupware.git synced 2024-11-23 00:13:35 +01:00
Code Issues Packages Projects Releases Wiki Activity

* eMail/HTMLawed: introduce and use new make_tag_strict option 3, to exclude font from applying strict measures to it

Browse Source
This commit is contained in:
Klaus Leithoff 2012-10-30 14:27:40 +00:00
parent c2d778a2f1
commit c133b16728
3 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
felamimail/inc/class.felamimail_bo.inc.php
View File

@ -44,6 +44,7 @@ class felamimail_bo
* @array
*/
static $htmLawed_config = array('comment'=>1, //remove comments
'make_tag_strict' => 3, // 3 is a new own config value, to indicate that transformation is to be performed, but don't transform font as size transformation of numeric sizes to keywords alters the intended result too much
'keep_bad'=>2, //remove tags but keep element content (4 and 6 keep element content only if text (pcdata) is valid in parent element as per specs, this may lead to textloss if balance is switched on)
'balance'=>1,//turn off tag-balancing (config['balance']=>0). That will not introduce any security risk; only standards-compliant tag nesting check/filtering will be turned off (basic tag-balance will remain; i.e., there won't be any unclosed tag, etc., after filtering)
'direct_list_nest' => 1,

3
phpgwapi/inc/class.egw_htmLawed.inc.php
View File

@ -64,7 +64,7 @@ class egw_htmLawed
'hook_tag'=>array('', '', 'name of custom function to further check attribute values', '25'),
'keep_bad'=>array('7', '6', 'keep, or remove <em>bad</em> tag content', '0'),
'lc_std_val'=>array('2', '1', 'lower-case std. attribute values like <em>radio</em>', '0'),
'make_tag_strict'=>array('3', 'nil', 'transform deprecated elements', 'nil'),
'make_tag_strict'=>array('3', 'nil', 'transform deprecated elements', 'nil'), 3 is a new own config value, to indicate that transformation is to be performed, but don't transform font as size transformation of numeric sizes to keywords alters the intended result too much
'named_entity'=>array('2', '1', 'allow named entities, or convert numeric ones', '0'),
'no_deprecated_attr'=>array('3', '1', 'allow deprecated attributes, or transform them', '0'),
'parent'=>array('', 'div', 'name of parent element', '25'),
@ -81,6 +81,7 @@ class egw_htmLawed
*/
$this->Configuration = array('comment'=>1, //remove comments
'make_tag_strict'=>3,//3 is a new own config value, to indicate that transformation is to be performed, but don't transform font, as size transformation of numeric sizes to keywords alters the intended result too much
'balance'=>0,//turn off tag-balancing (config['balance']=>0). That will not introduce any security risk; only standards-compliant tag nesting check/filtering will be turned off (basic tag-balance will remain; i.e., there won't be any unclosed tag, etc., after filtering)
'tidy'=>1,
'elements' => "* -script",

2
phpgwapi/inc/htmLawed/htmLawed.php
View File

@ -631,7 +631,7 @@ if($e == 'dir' or $e == 'menu'){$e = 'ul'; return '';}
if($e == 's' or $e == 'strike'){$e = 'span'; return 'text-decoration: line-through;';}
if($e == 'u'){$e = 'span'; return 'text-decoration: underline;';}
static $fs = array('0'=>'xx-small', '1'=>'xx-small', '2'=>'small', '3'=>'medium', '4'=>'large', '5'=>'x-large', '6'=>'xx-large', '7'=>'300%', '-1'=>'smaller', '-2'=>'60%', '+1'=>'larger', '+2'=>'150%', '+3'=>'200%', '+4'=>'300%');
if($e == 'font'){
if($e == 'font' && $t !=3){//3 is a new make_tag_strict config value, to indicate that transformation is to be performed, but don't transform font, as size transformation of numeric sizes to keywords alters the intended result too much
$a2 = '';
if(preg_match('`face\s*=\s*(\'|")([^=]+?)\\1`i', $a, $m) or preg_match('`face\s*=(\s*)(\S+)`i', $a, $m)){
$a2 .= ' font-family: '. str_replace('"', '\'', trim($m[2])). ';';