mirror/php-htmlpurifier
1
0
Fork 0
mirror of https://github.com/ezyang/htmlpurifier.git synced 2025-08-05 05:37:49 +02:00
Code Issues Releases Wiki Activity

Implement %Attr.DefaultImageAlt, allowing overriding default behavior for alt attributes.

Browse Source 
Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
This commit is contained in:
Edward Z. Yang
2008-10-06 14:51:03 -04:00
parent 70515dd48f
commit f7bc0b0875
6 changed files with 34 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
library/HTMLPurifier/AttrTransform/ImgRequired.php
View File

@@ -22,7 +22,12 @@ class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform
if (!isset($attr['alt'])) {
if ($src) {
$attr['alt'] = basename($attr['src']);
$alt = $config->get('Attr', 'DefaultImageAlt');
if ($alt === null) {
$attr['alt'] = basename($attr['src']);
} else {
$attr['alt'] = $alt;
}
} else {
$attr['alt'] = $config->get('Attr', 'DefaultInvalidImageAlt');
}

2
library/HTMLPurifier/ConfigSchema/schema.ser
View File

File diff suppressed because one or more lines are too long

9
library/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt Normal file
View File

@@ -0,0 +1,9 @@
Attr.DefaultImageAlt
TYPE: string/null
DEFAULT: null
--DESCRIPTION--
This is the content of the alt tag of an image if the user had not
previously specified an alt attribute. This applies to all images without
a valid alt attribute, as opposed to %Attr.DefaultInvalidImageAlt, which
only applies to invalid images, and overrides in the case of an invalid image.
Default behavior with null is to use the basename of the src tag for the alt.